| blob | 9df33eeacc6fb4af62007620ad648a3526b2d813 |
1 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3 * configure.in: Define DEFAULT_ARCH for i386.
4 * tc-i386.c (md_assemble): Return after the error message;
5 move testing for 64bit operands to proper place.
7 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
9 * doc/as.texinfo: Document '#' as comment character for i386 and
10 x86_64. Add AMD x86-64 into menu of machine dependent information.
12 * doc/c-i386.texi: Document x86_64 extensions.
14 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
16 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
18 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
20 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
21 * NEWS: Add note about Pentium4 support.
23 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
25 * tc-i387.c (pi, pte, pt): Update.
26 (type_names): Add new types.
28 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
30 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
31 CpuUnknown): Renumber
32 (CpuP4, CpuSSE2): New.
33 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
35 2001-01-03 Philip Blundell <pb@futuretv.com>
37 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
38 relocs.
39 (alpha_fix_adjustable): Likewise.
40 (md_apply_fix): Likewise.
42 2000-12-31 H.J. Lu <hjl@gnu.org>
44 * listing.c (listing_message): Allocate string only if it is
45 used.
47 * configure: Rebuild.
49 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
51 * doc/internals.texi (Relaxing with a table) <after relaxation>:
52 Point out caveats with generating fixups for the opcode in a frag.
54 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
56 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
57 * NEWS: Add x86_64.
59 2000-12-29 H.J. Lu <hjl@gnu.org>
61 * listing.c (calc_hex): Print the variable part only if the
62 fragment type is rs_fill.
64 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
66 * doc/internals.texi (tc_conditional_pseudoop,
67 TC_LINKRELAX_FIXUP): Fix typos.
69 2000-12-28 Richard Henderson <rth@redhat.com>
71 * write.c (subsegs_finish): Fix thinko last change -- don't
72 "optimize" the alignment == 0 case.
74 2000-12-28 Richard Henderson <rth@redhat.com>
76 * as.h (rs_align_test): New.
77 * frags.c (NOP_OPCODE): Move default from read.c.
78 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
79 (frag_align_code): New.
80 * frags.h (frag_align_code): Declare.
81 * read.c (NOP_OPCODE): Remove.
82 (do_align): Use frag_align_code.
83 * write.c (NOP_OPCODE): Remove.
84 (get_recorded_alignment): New.
85 (cvt_frag_to_fill): Handle rs_align_test.
86 (relax_segment): Likewise.
87 (subsegs_finish): Align last subseg in section to the
88 section alignment. Use frag_align_code.
89 * write.h (get_recorded_alignment): Declare.
90 * config/obj-coff.c (size_section): Handle rs_align_test.
91 (fill_section, fixup_mdeps): Likewise.
92 (write_object_file): Use frag_align_code.
94 * config/tc-alpha.c (alpha_align): Use frag_align_code.
95 (alpha_handle_align): New.
96 * config/tc-alpha.h (HANDLE_ALIGN): New.
97 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
99 * config/tc-i386.h (md_do_align): Use frag_align_code.
100 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
102 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
103 (ia64_handle_align): New.
104 * config/tc-ia64.h (HANDLE_ALIGN): New.
105 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
107 * config/tc-m32r.c (m32r_do_align): Remove.
108 (m32r_handle_align): New.
109 (fill_insn): Use frag_align_code.
110 * config/tc-m32r.h (md_do_align): Remove.
111 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
112 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
113 * config/tc-mips.c, config/tc-mips.h: Similarly.
115 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
116 (sh_handle_align): Likewise. Handle rs_align_code.
117 (sh_do_align): Remove.
118 * config/tc-sh.h (md_do_align): Remove.
119 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
121 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
122 (sparc_handle_align): Likewise. Handle rs_align_code.
123 * config/tc-sparc.h (md_do_align): Remove.
124 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
126 2000-12-22 DJ Delorie <dj@redhat.com>
128 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
129 when we assemble the first half of a pair.
131 2000-12-22 H.J. Lu <hjl@gnu.org>
133 * config/tc-i386.c (reloc): Update the macro for non-bfd
134 assembler.
135 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
137 2000-12-22 H.J. Lu <hjl@gnu.org>
139 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
141 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
143 * tc-i386.h (i386_target_format): Define even for ELFs.
144 (QWORD_MNEM_SUFFIX): New macro.
145 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
146 New macros
147 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
148 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
149 ImmExt): Renumber.
150 (Size64, No_qSuf, NoRex64, Rex64): New macros.
151 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
152 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
153 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
154 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
155 Renumber.
156 (Reg, WordReg): Add Reg64.
157 (Imm): Add Imm32S and Imm64.
158 (EncImm): New.
159 (Disp): Add Disp64 and Disp32S.
160 (AnyMem): Add Disp32S.
161 (RegRex, RegRex64): New macros.
162 (rex_byte): New type.
163 * tc-i386.c (set_16bit_code_flag): Kill.
164 (fits_in_unsigned_long, fits_in_signed_long): New functions.
165 (reloc): New parameter "signed"; support x86_64.
166 (set_code_flag): New.
167 (DEFAULT_ARCH): New macro; default to "i386".
168 (default_arch): New static variable.
169 (struct _i386_insn): New fields Operand_PCrel; rex.
170 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
171 (flag_code): New enum and static variable.
172 (use_rela_relocations): New static variable.
173 (flag_code_names): New static variable.
174 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
175 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
176 K6 and Athlon.
177 (i386_align_code): Return plain "nop" for x86_64.
178 (mode_from_disp_size): Support Disp32S.
179 (smallest_imm_type): Support Imm32S and Imm64.
180 (offset_in_range): Support size of 8.
181 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
182 (md_pseudo_table): Add "code64"; use set_code_flat.
183 (md_begin): Emit sane error message on hash failure.
184 (tc_i386_fix_adjustable): Support x86_64 relocations.
185 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
186 instructions supported on particular arch just partially,
187 output of 64bit immediates, handling of Imm32S and Disp32S type.
188 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
189 (i386_displacement): Likewise.
190 (i386_index_check): Cleanup; support 64bit addresses.
191 (md_apply_fix3): Support x86_64 relocation and rela.
192 (md_longopts): Add "32" and "64".
193 (md_parse_option): Add OPTION_32 and OPTION_64.
194 (i386_target_format): Call even for ELFs; choose between
195 elf64-x86-64 and elf32-i386.
196 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
197 (tc_gen_reloc): Support rela relocations and x86_64.
198 (intel_e09_1): Support QWORD.
200 2000-12-15 Diego Novillo <dnovillo@redhat.com>
202 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
203 it's not an offset expression.
204 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
205 keep the braces '[' and ']' in the output string.
206 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
207 != FLAT. There is no such op_modifier.
209 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
211 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
212 if we have it.
214 2000-12-13 Kazu Hirata <kazu@hxi.com>
216 * as.h: Fix formatting.
217 * cgen.h: Likewise.
218 * dwarf2dbg.c: Likewise.
219 * input-scrub.c: Likewise.
220 * read.h: Likewise.
222 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
224 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
225 configure: Regenerate.
227 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
229 * dwarf2dbg.c: #include <limits.h> only if it exists.
231 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
233 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
234 (md_apply_fix): Here too.
236 2000-12-12 Jim Wilson <wilson@redhat.com>
238 * config/tc-ia64.h (ia64_init): Add prototype.
240 2000-12-12 H.J. Lu <hjl@gnu.org>
242 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
244 * read.h (outputting_stabs_line_debug): Change it to int.
245 * stabs.c (outputting_stabs_line_debug): Likewise.
247 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
249 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
250 the address of a function result.
252 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
254 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
255 (md_assemble): Call dwarf2_emit_insn.
256 (shlib): Fix typo SHILB -> SHLIB.
257 (md_parse_option): Likewise.
258 (ppc_elf_validate_fix): Likewise:
259 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
261 2000-12-12 Nick Clifton <nickc@redhat.com>
263 * cgen.h: Fix formatting.
264 * input-scrub.c: Fix formatting.
265 * macro.c: Fix formatting.
266 * config/tc-mips.c: Fix formatting.
267 * doc/c-mips.texi: Fix formatting.
269 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
271 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
272 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
273 references.
274 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
275 otherwise.
276 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
277 (No_dSuf): Kill.
279 * i386.h (*_Suf): Remove No_dSuf.
280 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
281 Remove.
282 (i386_optab): Remove 'd' in the suffixes.
284 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
286 * config/tc-i386.c (T_SHORT): Undefine before defining.
288 2000-12-05 Kazu Hirata <kazu@hxi.com>
290 * config/tc-mips.c: Fix formatting.
292 2000-12-04 Matthew Hiller <hiller@redhat.com>
294 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
295 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
296 (md_show_usage): Ditto.
297 (md_parse_option): Ditto.
298 (d10v_cleanup): Writes pending instruction only if
299 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
300 Fix compile time warning messages.
302 * doc/c-d10v.texi: Documents new options.
304 2000-12-04 Matthew Hiller <hiller@redhat.com>
306 * stabs.c (outputting_stabs_line_debug): New variable.
307 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
308 function entry and unset at function exit.
310 * read.h (outputting_stabs_line_debug): New extern declaration.
312 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
314 * dwarf2dbg.c: Fix compile time warning messages.
316 2000-12-03 Kazu Hirata <kazu@hxi.com>
318 * config/tc-a29k.c: Fix formatting.
319 * config/tc-alpha.c: Likewise.
320 * config/tc-arm.c: Likewise.
321 * config/tc-cris.c: Likewise.
322 * config/tc-hppa.c: Likewise.
323 * config/tc-i370.c: Likewise.
324 * config/tc-i386.c: Likewise.
325 * config/tc-i860.c: Likewise.
326 * config/tc-i960.c: Likewise.
327 * config/tc-ia64.c: Likewise.
328 * config/tc-m68hc11.c: Likewise.
329 * config/tc-m68k.c: Likewise.
330 * config/tc-m88k.c: Likewise.
331 * config/tc-pj.c: Likewise.
332 * config/tc-ppc.c: Likewise.
333 * config/tc-sh.c: Likewise.
334 * config/tc-sparc.c: Likewise.
335 * config/tc-tahoe.c: Likewise.
336 * config/tc-vax.c: Likewise.
338 2000-12-01 Chris Demetriou <cgd@sibyte.com>
340 * config/tc-mips.c (mips_ip): When calculating offsets,
341 don't accept as constant the difference between the
342 addresses of symbols in two different sections.
344 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
345 specifiers.
346 (validate_mips_insn): Likewise. Also, update 'B' operand
347 specifier to use OP_*_CODE20 constants and delete 'm' operand
348 specifier.
349 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
350 operand specifiers. Change warning generated by 'B' operand
351 specifier to reflect its new multi-purpose usage.
353 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
354 -1, and update comment.
355 (file_mips_isa): Likewise.
356 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
357 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
358 ISA_* constants rather than hard-coded numbers.
359 (mips_cpu_info): New structure.
360 (mips_cpu_info_table): New table describing CPU and ISA names
361 and numbers.
362 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
363 mips_cpu_info_from_cpu): New functions.
364 (mips_isa_to_str): New function to get string for ISA name.
365 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
366 return const char *.
367 (md_begin): Redo CPU and ISA selection logic, using
368 mips_cpu_info_from_*. Convert to use ISA_* constants rather
369 than hard-coded numbers.
370 (append_insn, mips_emit_delays, macro, macro2): Convert to use
371 ISA_* constants rather than hard-coded numbers.
372 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
373 (md_longopts): Delete OPTION_NO_MIPS32.
374 (md_parse_option): Convert to use ISA_* constants rather than
375 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
376 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
377 to use strcasecmp to recognize "default" and to use
378 mips_cpu_info_from_name to get CPU numbers from argument.
379 (md_show_usage): Move -mips32 so it's with the rest of the ISA
380 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
381 mips32-4k.
382 (s_mipsset): Accept ISA value 32.
383 * doc/as.texinfo: Clean up MIPS options summary slightly,
384 remove -no-mips32. Add note about -mips4 and -mips32
385 specifying those ISA levels. Delete -mips32 and -no-mips32
386 cpu flag descriptions.
387 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
388 up the supported CPU switch list, and replace 4Kc, 4Km, and
389 4Kp entries with a single mips32-4k entry. Note that you can
390 use ".set mips32".
392 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
393 ISA_MIPS64.
394 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
395 -mips5 and -mips64.
396 (md_parse_option): Add cases for OPTION_MIPS5 and
397 OPTION_MIPS64.
398 (md_show_usage): Mention -mips5 and -mips64 arguments.
399 (s_mipsset): Add cases for MIPS5 and MIPS64.
400 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
401 and pseudo-CPUs.
402 * doc/as.texinfo: Mention -mips5 and -mips64 options
403 and their meanings.
404 * doc/c-mips.texi: Likewise. Also update introduction
405 and ".set" usage information.
407 * config/tc-mips.c (md_show_usage): Add "sb1" to the
408 CPU list.
409 (mips_cpu_info_table): Add SB-1 entries.
410 * doc/c-mips.texi: Add "sb1" to the list of CPUs
411 known to the -mcpu option.
413 * doc/as.texinfo: Correct description of MIPS -mcpu
414 option, by copying some of the text from doc/c-mips.texi.
416 2000-12-01 Joel Sherrill <joel@OARcorp.com>
418 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
419 New targets.
420 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
421 (sparc*-*-rtems*): Switched from a.out to ELF.
422 * configure: Regenerate.
423 * config.in: Regenerate.
424 * Makefile.in: Regenerate.
425 * aclocal.m4: Regenerate.
426 * po/gas.pot: Regenerate.
428 2000-11-30 Philip Blundell <pb@futuretv.com>
430 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
431 even in non BFD_ASSEMBLER case.
433 2000-11-30 Diego Novillo <dnovillo@redhat.com>
435 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
436 syntax.
438 2000-11-29 Richard Henderson <rth@redhat.com>
440 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
441 until dwarf2_finish; use relaxation to get cross-fragment offsets;
442 thread multiple subsegments properly; handle multiple code
443 sections properly; emit proper compilation unit info for assembler
444 generated debugging.
446 * as.h (enum _relax_state): Add rs_dwarf2dbg.
447 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
448 (dwarf2dbg_estimate_size_before_relax): Declare.
449 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
450 * write.c: Include dwarf2dbg.h.
451 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
452 (relax_segment): Likewise.
454 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
456 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
457 jump>: Use as_bad_where instead of as_bad. Tweak error message
458 accordingly. Stabilize frag by updating fix part and resetting
459 variant part.
460 <undefined symbol, unconditional jump>: Ditto.
461 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
462 indexing is_end_of_line[].
463 (md_assemble): Initialize size to 0.
464 (md_section_align): Mark parameter seg as unused.
465 (parse_reg): Parse names case-insensitively.
467 2000-11-28 Kazu Hirata <kazu@hxi.com>
469 * config/obj-aout.h: Fix formatting.
470 * config/obj-bout.h: Likewise.
471 * config/obj-coff.c: Likewise.
472 * config/obj-coff.h: Likewise.
473 * config/obj-elf.h: Likewise.
474 * config/obj-som.h: Likewise.
475 * config/obj-vms.c: Likewise.
476 * config/obj-vms.h: Likewise.
477 * config/tc-h8300.h: Likewise.
478 * config/tc-ns32k.h: Likewise.
479 * config/tc-sparc.h: Likewise.
480 * config/tc-tic54x.h: Likewise.
481 * config/tc-z8k.h: Likewise.
483 2000-11-28 Nick Clifton <nickc@redhat.com>
485 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
486 License is present in the sources, but not the output, and
487 also available from the GNU website.
488 (GNU Free Documentation License): Comment out this section.
490 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
492 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
493 targets. Remove i860 from valid a.out targets.
494 * Makefile.in: Regenerate.
496 * config/tc-cris.c: Include dwarf2dbg.h.
497 (md_pseudo_table): Add .file and .loc.
498 (md_assemble): Call dwarf2_emit_insn if generating ELF.
499 (s_cris_file, s_cris_loc): New.
500 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
501 * Makefile.am: Regenerate dependencies.
502 * Makefile.in: Regenerate.
504 2000-11-28 Alan Modra <alan@linuxcare.com.au>
506 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
507 (MRI_MUL_PRECEDENCE): Likewise.
508 (op_rank): Fix a comment typo.
510 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
512 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
513 the error message.
514 (get_operand): Fix analysis for movw/movb instructions.
516 2000-11-24 Nick Clifton <nickc@redhat.com>
518 * configure.in (xscale-elf): Add target.
519 (xscale-coff): Add target.
520 * configure: Regenerate.
522 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
523 extenstion.
524 (ARM_EXT_XSCALE): New ARM architecture extension.
525 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
526 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
527 (ARM_THUMB): Rename to ARM_EXT_THUMB.
528 (ARM_ARCH_V4): Remove processor from architecture.
529 (ARM_ARCH_3M): New architecutre definition.
530 (ARM_ARCH_V5TE): New architecutre definition.
531 (ARM_ARCH_XSCALE): New architecutre definition.
532 (CPU_DEFAULT): Allow to be defaulted to XScale.
533 (atpcs): New boolean variable.
534 (ldr_flags): Support 'd' flag for double word loads.
535 (str_flags): Support 'd' flag for double word stored.
536 (do_mia): New function.
537 (do_mar): New function.
538 (do_mra): New function.
539 (do_pld): New function.
540 (do_ldrd): New function.
541 (do_blx): New function.
542 (do_bkpt): New function.
543 (do_clz): New function.
544 (do_lstc2): New function.
545 (do_cdp2): New function.
546 (do_t_blx): New function.
547 (do_t_bkpt): New function.
548 (do_smla): New function.
549 (do_smlal): New function.
550 (do_smul): New function.
551 (do_qadd): New function.
552 (do_co_reg2c): New function.
553 (LONGEST_INSN): Redefine to 7.
555 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
556 command line switches.
558 2000-11-22 Jim Wilson <wilson@redhat.com>
560 * config/tc-ia64.c (pseudo_func): Add missing initializers.
561 (struct rsrc): Make line unsigned.
562 (gr_values): Add missing initializer.
563 (SLOT_NUM_NOT_SET): Add unsigned cast.
564 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
565 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
566 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
567 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
568 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
569 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
570 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
571 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
572 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
573 Add ATTRIBUTE_UNUSED to unused parameters.
574 (convert_expr_to_ab_reg): Add parens.
575 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
576 (dot_prologue): Initialize grsave when declared.
577 (md_pseudo_table): Add missing initializers.
578 (operand_match): Add casts to bfd_vma.
579 (emit_one_bundle): Delete unused local prev. Make required_template
580 unsigned.
581 (specify_resource): Cast i to unsigned.
582 (note_register_values): Use fprintf_vma.
583 (print_dependency): Likewise.
585 2000-11-21 Jim Wilson <wilson@redhat.com>
587 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
588 for unwind info section.
589 (dot_endp): Likewise for unwind section.
591 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
592 fix_new_exp.
594 2000-11-21 Jakub Jelinek <jakub@redhat.com>
596 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
597 (output_insn): Call dwarf2_emit_insn.
598 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
600 2000-11-17 Richard Henderson <rth@redhat.com>
602 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
603 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
604 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
606 2000-11-17 Nick Clifton <nickc@redhat.com>
608 * config/tc-arm.c (md_pseudo_table): Add support for .line and
609 .file pseudo ops.
611 2000-11-17 Richard Henderson <rth@redhat.com>
613 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
615 2000-11-17 Richard Henderson <rth@redhat.com>
617 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
618 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
619 tri-state definition of alpha_flag_mdebug.
620 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
621 (s_alpha_file): Store first .file directive.
622 (s_alpha_stab): New.
623 (md_pseudo_table): Add stabs and stabn.
625 2000-11-17 Richard Henderson <rth@redhat.com>
627 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
629 2000-11-17 Richard Henderson <rth@redhat.com>
631 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
632 (main): Call dwarf2_finish.
633 * as.h (debug_type): Clarify documentation of the meaning
634 of this variable.
635 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
636 (print_stats): Fix parenthesis problem.
637 (now_subseg_size): New.
638 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
639 (dwarf2_directive_file): Don't set debug_type.
640 (dwarf2_where): Honor DEBUG_DWARF2 first.
641 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
642 do nothing if not emitting dwarf2 debug info, or no work.
643 * dwarf2dbg.h (dwarf2_emit_insn): Update.
644 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
645 (ecoff_new_file): Likewise.
646 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
647 commentary wrt dwarf2.
649 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
650 ATTRIBUTE_UNUSED as needed.
651 (emit_insn): Call dwarf2_emit_insn.
652 (s_alpha_file): New.
653 (s_alpha_loc): New.
654 (s_alpha_coff_wrapper): Don't handle them.
655 (md_pseudo_table): Update for .file and .loc.
656 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
658 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
659 don't protect with debug_type.
660 * config/tc-hppa.c (md_assemble): Likewise.
661 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
662 * config/tc-mn10300.c (md_assemble): Likewise.
663 * config/tc-sh.c (md_assemble): Likewise.
664 * config/tc-v850.c (md_assemble): Likewise.
666 * config/tc-arm.c (arm_end_of_source): Remove.
667 * config/tc-hppa.c (pa_end_of_source): Remove.
668 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
669 * config/tc-mn10300.c (mn10300_finalize): Remove.
670 * config/tc-sh.c (sh_finalize): Remove.
671 * config/tc-v850.c (sh_finalize): Remove.
673 * config/tc-arm.h (md_end): Remove.
674 * config/tc-hppa.h (md_end): Remove.
675 (DWARF2_LINE_MIN_INSN_LENGTH): New.
676 * config/tc-m68hc11.h (md_end): Remove.
677 * config/tc-mn10300.h (md_end): Remove.
678 * config/tc-sh.h (md_end): Remove.
679 * config/tc-v850.h (md_end): Remove.
681 * config/tc-ia64.c (emit_one_bundle): Don't protect
682 dwarf2 bits with debug_type.
683 (md_assemble): Likewise.
684 (ia64_end_of_source): Don't call dwarf2_finish.
686 2000-11-16 Jim Wilson <wilson@redhat.com>
688 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
689 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
690 > 16.
692 2000-11-16 H.J. Lu <hjl@gnu.org>
694 * config/obj-elf.c (obj_elf_symver): Don't check the missing
695 version name.
697 2000-11-15 Kazu Hirata <kazu@hxi.com>
699 * config/tc-tic30.c: Fix formatting.
700 * config/tc-tic80.c: Likewise.
701 * config/tc-v850.c: Likewise.
702 * config/tc-vax.c: Likewise.
703 * config/tc-w65.c: Likewise.
704 * config/tc-z8k.c: Likewise.
706 2000-11-14 DJ Delorie <dj@redhat.com>
708 * config/tc-v850.c: Support dwarf2.
709 * config/tc-v850.h: Ditto.
711 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
712 parse_cons_expression_v850 to initialize hold_cons_reloc.
714 2000-11-15 Bernd Schmidt <bernds@redhat.com>
716 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
717 (errata_nops_necessary_p): New function.
718 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
719 md.
721 2000-11-14 Jim Wilson <wilson@redhat.com>
723 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
724 return little endian bfd formats.
726 2000-11-14 Kazu Hirata <kazu@hxi.com>
728 * config/aout_gnu.h: Fix formatting.
729 * config/atof-vax.c: Likewise.
730 * config/m68k-parse.h: Likewise.
731 * config/m88k-opcode.h: Likewise.
732 * config/obj-elf.c: Likewise.
733 * config/tc-arm.c: Likewise.
734 * config/tc-cris.c: Likewise.
735 * config/tc-i386.c: Likewise.
736 * config/tc-ia64.c: Likewise.
737 * config/tc-mn10300.c: Likewise.
738 * config/te-386bsd.h: Likewise.
739 * config/te-hppa.h: Likewise.
740 * config/te-nbsd.h: Likewise.
741 * config/te-ppcnw.h: Likewise.
742 * config/te-sparcaout.h: Likewise.
743 * config/te-tmips.h: Likewise.
744 * config/vax-inst.h: Likewise.
745 * config/vms-conf.h: Likewise.
747 2000-11-14 Jakub Jelinek <jakub@redhat.com>
749 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
751 2000-11-13 H.J. Lu <hjl@gnu.org>
753 * config/obj-elf.c (elf_frob_symbol): Support
754 ".symver name,name2@@@nodename".
755 (elf_frob_file_before_adjust): Likewise.
757 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
758 and ".symver name,name2@@@nodename".
759 Fix a typo.
761 2000-11-12 H.J. Lu (hjl@gnu.org)
763 * config/obj-elf.c (obj_elf_symver): Check missing version
764 name.
766 2000-11-12 H.J. Lu (hjl@gnu.org)
768 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
769 instead of bfd_vma for non-bfd assemblers.
771 2000-11-09 Kazu Hirata <kazu@hxi.com>
773 * itbl-ops.c: Fix comment typos.
775 2000-11-08 Jim Wilson <wilson@redhat.com>
777 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
778 (struct unwind): Add next_slot_frag field.
779 (slot_index): New parameters slot_frag and first_frag. Add code
780 to add in frag sizes when different. Add comments.
781 (fixup_unw_records): New locals first_frag and last_frag. Pass new
782 arguments to slot_index.
783 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
784 loop end. Set next_slot_frag field.
786 2000-11-07 H.J. Lu <hjl@gnu.org>
788 * doc/as.texinfo (.symver): Updated for versioned symbol
789 reference.
791 * obj.h (format_ops): Add the frob_file_before_adjust field.
793 * config/obj-aout.c (aout_format_ops): Set the
794 frob_file_before_adjust field to 0.
795 * config/obj-coff.c (coff_format_ops): Likewise.
796 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
798 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
799 name.
800 (elf_frob_file_before_adjust): New function to remove unneeded
801 versioned symbols from the symbol table.
802 (elf_format_ops): Set the frob_file_before_adjust field to
803 elf_frob_file_before_adjust.
805 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
806 not defined.
808 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
810 2000-11-07 Peter Targett <peter.targett@arccores.com>
812 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
813 BIG_ENDIAN macros.
814 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
815 Fix compile time warning messages.
817 2000-11-07 Nick Clifton <nickc@redhat.com>
819 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
820 buffer in order to avoid buffer overflows.
822 2000-11-06 Steve Ellcey <sje@cup.hp.com>
824 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
825 Change M to m for -milp32 or -mlp64 to match gcc.
826 (dot_endp): Use bytes_per_address instead of 8.
827 (emit_one_bundle): Use number_to_chars_littleendian instead of
828 md_number_to_chars.
829 (fix_insn): Likewise.
830 (ia64_init): New function.
831 (ia64_target_format): New function.
832 (md_begin): Set endianness, arch, and machine as appropriate.
833 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
834 Make these macros depend on TE_HPUX macro.
835 (TARGET_FORMAT): Define.
836 (HOST_SPECIAL_INIT): Define.
837 * config/te-hpux.h: New file.
838 * configure.in: Add "ia64-*-hpux*" target to configure.
839 * configure: Regenerate.
841 2000-11-06 Kazu Hirata <kazu@hxi.com>
843 * as.c: Fix formatting.
844 * dwarf2dbg.c: Likewise.
845 * input-file.c: Likewise.
846 * input-file.h: Likewise.
847 * input-scrub.c: Likewise.
848 * itbl-ops.c: Likewise.
849 * listing.c: Likewise.
850 * macro.h: Likewise.
851 * messages.c: Likewise.
852 * read.c: Likewise.
853 * subsegs.c: Likewise.
854 * subsegs.h: Likewise.
855 * write.c: Likewise.
857 2000-11-06 Nick Clifton <nickc@redhat.com>
859 * doc/as.texinfo: Add GNU Free Documentation License.
860 * doc/gasp.texi: Add GNU Free Documentation License.
861 * doc/as.1: Add GNU Free Documentation License.
863 2000-11-05 Nick Clifton <nickc@redhat.com>
865 * config/tc-arm.c: Add include of "dwarf2dbg.h"
867 2000-11-02 Per Lundberg <plundis@chaosdev.org>
869 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
870 * configure: Regenerate.
872 2000-11-01 Nick Clifton <nickc@redhat.com>
874 * read.c (original_case_string): New global variable.
875 (read_a_source_file): Copy opcode string into
876 original_case_string if clobbering the case of the opcode.
877 * read.h: Export the definition of original_case_string.
878 * config/tc-arm.c (md_assembler): When parsing a .req
879 directive use the original opcode string, not the case
880 clobbered version.
882 2000-11-02 Nick Clifton <nickc@redhat.com>
884 * config/tc-mn10300.c (debug_line): Remove this static
885 variable.
886 (md_assemble): Call dwarf2_generate_asm_lineno instead of
887 dwarf2_where and dwarf2_gen_line_info.
889 2000-11-02 Theo Honohan <th@futuretv.com>
891 * config/tc-arm.c (do_msr): Improve error message.
893 2000-10-31 Eric Christopher <echristo@redhat.com>
895 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
896 or pc-relative, else use fx_offset.
898 2000-10-31 Jim Wilson <wilson@redhat.com>
900 * config/tc-ia64.c (struct md): New field tag_fixups.
901 (ia64_flush_insns): Handle tag_fixups. Error if dangling
902 qualifying predicate.
903 (emit_one_bundle): Delete spurious multiplication by one. Handle
904 tag_fixups.
905 (ia64_start_line): Error if dangling qualifying predicate.
906 (defining_tag): New static variable.
907 (ia64_unrecognized_line, case '['): Parse tags.
908 (ia64_frob_label): Create tag_fixups.
909 (md_assemble): Reset md.qp.X_op after using it.
911 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
913 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
915 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
917 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
919 2000-10-30 Kazu Hirata <kazu@hxi.com>
921 * expr.c: Fix formatting.
922 * flonum-copy.c: Likewise.
923 * flonum.h: Likewise.
924 * gasp.c: Likewise.
925 * hash.c: Likewise.
927 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
929 * as.h (OPTION_MD_BASE): Bump to 190.
930 * as.c (parse_args) <std_longopts>: Add comment about the need to
931 check OPTION_MD_BASE in as.h.
933 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
934 for weak symbols.
936 2000-10-27 Nick Clifton <nickc@redhat.com>
938 * configure.in (emulations): Add m68hc12.
939 * configure: Regenerate.
940 * po/gas.pot: Regenerate.
942 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
944 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
945 cpsr*.
946 (arm_psr_parse): Handle lowercase CPSR and SPSR.
948 2000-10-25 Nick Clifton <nickc@redhat.com>
950 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
951 a DWARF2 line number information sequence.
953 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
955 * read.c (generate_lineno_debug): Update comment describing why
956 DWARF2 line number debug information is not generated
957 automatically by this function.
959 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
960 not all.
962 * config/tc-arm.h (md_end): Define.
963 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
965 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
966 if generating DWARF2 line numbers.
967 (arm_end_of_source): New function. Call dwarf2_finish if
968 necessary.
970 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
971 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
972 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
974 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
976 * tc-i386.c: Fix prototype declarations for functions taking no
977 arguments.
979 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
981 * tc-i386.c (i386_operand_modifier): Remove.
982 (build_displacement_string): Remove.
983 (i386_parse_seg): Remove.
984 (i386_intel_memory_operand): Remove.
985 (i386_intel_operand): Re-write using recursive descent parser based
986 on MASM documentation.
987 (struct intel_parser_s): New structure.
988 (intel_parser): New static variable.
989 (struct intel_token): New structure.
990 (cur_token, prev_token): New static variables.
991 (T_NIL): Define.
992 (T_CONST): Define.
993 (T_REG): Define.
994 (T_BYTE): Define.
995 (T_WORD): Define.
996 (T_DWORD): Define.
997 (T_QWORD): Define.
998 (T_XWORD): Define.
999 (T_SHORT): Define.
1000 (T_OFFSET): Define.
1001 (T_PTR): Define.
1002 (T_ID): Define.
1003 (intel_match_token): New function.
1004 (intel_get_token): New function.
1005 (intel_putback_token): New function.
1006 (intel_expr): New function.
1007 (intel_e05): New function.
1008 (intel_e05_1): New function.
1009 (intel_e06): New function.
1010 (intel_e06_1): New function.
1011 (intel_e09): New function.
1012 (intel_e09_1): New function.
1013 (intel_e10): New function.
1014 (intel_e10_1): New function.
1015 (intel_e11): New function.
1017 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1019 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1020 instructions to loose any special insn->architecture mask.
1022 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1023 (sparc_md_end, sparc_arch_types, sparc_arch,
1024 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1025 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1026 request v9b architecture if they are used).
1028 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1030 * config/tc-m68k.c: Fix the previous misapplied patch.
1032 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1034 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1035 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1036 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1037 BFD_RELOC_*.
1039 2000-10-17 Kazu Hirata <kazu@hxi.com>
1041 * debug.c: Fix formatting.
1042 * depend.c: Likewise.
1043 * dwarf2dbg.c: Likewise.
1044 * dwarf2dbg.h: Likewise.
1045 * ecoff.c: Likewise.
1046 * expr.c: Likewise.
1047 * expr.h: Likewise.
1048 * flonum-konst.c: Likewise.
1049 * frags.h: Likewise.
1051 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1053 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1054 options.
1055 * doc/as.texinfo: Added notes about this new option.
1057 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1059 * config/tc-sh.c (JREG): Remove.
1060 (md_convert_frag): Remove #if 0:d code using JREG.
1062 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1064 * config/tc-i386.c (i386_operand_modifier): Only match
1065 modifiers SHORT and FLAT if they are followed by a space.
1066 (parse_register): When `allow_naked_reg' is set, do not confuse
1067 identifiers that start with a register name with a register.
1069 2000-10-12 Kazu Hirata <kazu@hxi.com>
1071 * app.c: Fix formatting.
1072 * as.c: Likewise.
1073 * as.h: Likewise.
1074 * bit_fix.h: Likewise.
1075 * cgen.c: Likewise.
1076 * cgen.h: Likewise.
1077 * cond.c: Likewise.
1079 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1081 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1083 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1085 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1086 Re-arrange function a little and improve error message.
1088 * write.c (write_relocs): Fix a comment.
1090 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1091 link-once sections.
1093 2000-10-05 Jim Wilson <wilson@cygnus.com>
1095 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1097 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1099 * config/tc-i386.c: Delete some useless comments, reformat others.
1101 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1102 non-global syms in linkonce sections.
1104 2000-10-04 Ralf Baechle <ralf@gnu.org>
1106 * config/tc-ia64.c (operand_match): Don't use // style comments.
1107 * config/tc-i370.c: Likewise.
1109 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1111 Changes to handle varying register prefix and user symbol prefix.
1112 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1113 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1114 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1115 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1116 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1117 (demand_register_prefix): New variable.
1118 (md_pseudo_table): New pseudo ".syntax".
1119 (md_longopts): New options --no-underscore and --underscore.
1120 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1121 on symbols_have_leading_underscore.
1122 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1123 (get_spec_reg): Ditto.
1124 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1125 Fix formatting.
1126 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1127 --help.
1128 <case OPTION_NO_US, case OPTION_US>: New.
1129 (md_show_usage): Be brief and reformat to match continuation of
1130 --help.
1131 * po/gas.pot: Regenerate.
1133 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1135 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1136 force relocs for 12 bit branches.
1137 (md_apply_fix): Similarly, adjust logic here.
1139 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1141 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1142 adjust for external and weak syms as we will use a reloc. Allow
1143 for +8 offset when calculating limits of branches.
1144 (hppa_fix_adjustable): Undo 2000-09-23 change.
1145 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1146 Correct distance calculation.
1147 (tc_gen_reloc): Print the file name and line number if we can't
1148 handle a fixup.
1150 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1151 * config/tc-hppa.c (nonzero_dibits): Define.
1152 (arg_reloc_stub_needed): Check each arg and return value
1153 separately for zero case.
1154 (pa_align): Declare argument `bytes'.
1156 2000-09-25 Kazu Hirata <kazu@hxi.com>
1158 * config/tc-cris.c: Fix formatting.
1159 * config/tc-d10v.h: Likewise.
1160 * config/tc-d30v.c: Likewise.
1161 * config/tc-d30v.h: Likewise.
1162 * config/tc-fr30.c: Likewise.
1163 * config/tc-fr30.h: Likewise.
1164 * config/tc-m68k.c: Likewise.
1165 * config/tc-m68k.h: Likewise.
1166 * config/tc-pj.h: Likewise.
1167 * config/tc-ppc.c: Likewise.
1168 * config/tc-ppc.h: Likewise.
1169 * config/tc-sh.c: Likewise.
1170 * config/tc-sh.h: Likewise.
1171 * config/tc-sparc.c: Likewise.
1172 * config/tc-v850.h: Likewise.
1173 * config/tc-vax.h: Likewise.
1174 * config/tc-w65.h: Likewise.
1175 * config/tc-z8k.h: Likewise.
1177 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1179 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1180 checks only for ELF.
1181 (hppa_force_relocation): Likewise.
1183 2000-09-22 Jim Wilson <wilson@cygnus.com>
1185 * config/tc-ia64.c (dv_sem): Add "stop".
1186 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1187 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1188 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1189 match above.
1190 (mark_resources): Check IA64_RS_PRr.
1192 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1194 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1195 md_estimate_size_before_relax): Redesign and clean up the
1196 relaxation mechanism.
1198 2000-09-21 Kazu Hirata <kazu@hxi.com>
1200 * config/tc-ns32k.c: Fix formatting.
1201 * config/tc-ns32k.h: Likewise.
1203 2000-09-20 Kazu Hirata <kazu@hxi.com>
1205 * config/tc-m32r.c: Fix formatting.
1206 * config/tc-m32r.h: Likewise.
1207 * config/tc-m68851.h: Likewise.
1208 * config/tc-m68hc11.c: Likewise.
1209 * config/tc-m68hc11.h: Likewise.
1210 * config/tc-m88k.c: Likewise.
1211 * config/tc-mcore.c: Likewise.
1212 * config/tc-mcore.h: Likewise.
1213 * config/tc-mips.c: Likewise.
1214 * config/tc-mips.h: Likewise.
1215 * config/tc-mn10200.h: Likewise.
1216 * config/tc-mn10300.h: Likewise.
1217 * config/tc-tahoe.c: Likewise.
1218 * config/tc-tahoe.h: Likewise.
1220 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1222 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1223 Likewise in relaxation description comments.
1225 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1227 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1228 subtraction of two syms without emitting a relocation.
1230 From David Huggins-Daines <dhd@linuxcare.com>
1231 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1232 global or weak symbols.
1234 2000-09-15 Kazu Hirata <kazu@hxi.com>
1236 * config/tc-h8300.h: Fix formatting.
1237 * config/tc-h8500.c: Likewise.
1238 * config/tc-h8500.h: Likewise.
1239 * config/tc-hppa.h: Likewise.
1240 * config/tc-i370.h: Likewise.
1241 * config/tc-i386.h: Likewise.
1242 * config/tc-i860.c: Likewise.
1243 * config/tc-i860.h: Likewise.
1244 * config/tc-i960.h: Likewise.
1245 * config/tc-ia64.c: Likewise.
1246 * config/tc-ia64.h: Likewise.
1248 2000-09-14 Kazu Hirata <kazu@hxi.com>
1250 * config/tc-a29k.c: Fix formatting.
1251 * config/tc-alpha.c: Likewise.
1252 * config/tc-arc.c: Likewise.
1253 * config/tc-arc.h: Likewise.
1254 * config/tc-arm.c: Likewise.
1255 * config/tc-arm.h: Likewise.
1256 * config/tc-avr.c: Likewise.
1257 * config/tc-avr.h: Likewise.
1258 * config/tc-tic30.c: Likewise.
1259 * config/tc-tic30.h: Likewise.
1260 * config/tc-tic54x.c: Likewise.
1261 * config/tc-tic54x.h: Likewise.
1262 * config/tc-tic80.c: Likewise.
1263 * config/tc-tic80.h: Likewise.
1265 2000-09-14 Timothy Wall <twall@cygnus.com>
1267 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1268 parallel comparisons for later use.
1269 (struct rsrc): Add parallel comparison type.
1270 (resources_match): Skip special cases of PR usage (non-conflicting
1271 parallel compares).
1273 2000-09-13 Kazu Hirata <kazu@hxi.com>
1275 * config/obj-ecoff.c: Fix formatting.
1276 * config/obj-elf.c: Likewise.
1277 * config/obj-elf.h: Likewise.
1278 * config/obj-evax.h: Likewise.
1279 * config/obj-generic.h: Likewise.
1280 * config/obj-hp300.c: Likewise.
1281 * config/obj-hp300.h: Likewise.
1282 * config/obj-ieee.h: Likewise.
1283 * config/obj-vms.c: Likewise.
1284 * config/obj-vms.h: Likewise.
1286 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1288 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1289 (md_parse_option): Ditto.
1290 (md_longopts): Add -mips32 option.
1291 (md_show_usage): Document new options.
1292 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1293 (mips_ip): Assemble mfc0 with a sub-selection code.
1294 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1295 (mips_cpu_to_str): New function.
1296 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1297 Use CPU_* defines instead of hardcoded numbers.
1299 * doc/as.texinfo: Document new options.
1300 * doc/c-mips.texi: Ditto.
1302 2000-09-12 Kazu Hirata <kazu@hxi.com>
1304 * as.h: Fix formatting.
1305 * asintl.h: Likewise.
1306 * bit_fix.h: Likewise.
1307 * config/obj-aout.c: Likewise.
1308 * config/obj-aout.h: Likewise.
1309 * config/obj-bout.c: Likewise.
1310 * config/obj-bout.h: Likewise.
1311 * config/obj-coff.c: Likewise.
1312 * config/obj-coff.h: Likewise.
1313 * dwarf2dbg.h: Likewise.
1314 * expr.h: Likewise.
1315 * flonum.h: Likewise.
1316 * frags.h: Likewise.
1317 * itbl-ops.h: Likewise.
1318 * macro.h: Likewise.
1319 * read.h: Likewise.
1320 * sb.h: Likewise.
1321 * struc-symbol.h: Likewise.
1322 * subsegs.h: Likewise.
1323 * symbols.h: Likewise.
1324 * tc.h: Likewise.
1325 * write.h: Likewise.
1327 2000-09-11 Kazu Hirata <kazu@hxi.com>
1329 * bignum-copy.c: Fix formatting.
1330 * config/tc-i370.c: Likewise.
1331 * config/tc-i960.c: Likewise.
1332 * config/tc-m68k.c: Likewise.
1333 * ehopt.c: Likewise.
1334 * flonum-copy.c: Likewise.
1335 * flonum-konst.c: Likewise.
1336 * flonum-mult.c: Likewise.
1337 * literal.c: Likewise.
1338 * read.c: Likewise.
1339 * sb.c: Likewise.
1340 * stabs.c: Likewise.
1341 * subsegs.c: Likewise.
1343 2000-09-09 Philip Blundell <philb@gnu.org>
1345 * configure.in (arm*-*-uclinux*): New target.
1346 * configure: Regenerate.
1348 2000-09-09 Kazu Hirata <kazu@hxi.com>
1350 * input-file.c: Fix formatting.
1351 * itbl-ops.c: Likewise.
1352 * messages.c: Likewise.
1354 2000-09-08 Philip Blundell <philb@gnu.org>
1356 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1357 offset is negative.
1359 2000-09-07 H.J. Lu <hjl@gnu.org>
1361 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1362 * configure: Rebuild.
1364 2000-09-07 Kazu Hirata <kazu@hxi.com>
1366 * atof-generic.c: Fix formatting.
1367 * config/tc-mips.c: Likewise.
1368 * config/tc-vax.c: Likewise.
1369 * input-scrub.c: Likewise.
1371 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1373 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1374 * configure.in (sh-*-linux*): Added.
1375 * configure: Rebuilt.
1377 2000-09-06 Kazu Hirata <kazu@hxi.com>
1379 * config/tc-hppa.c: Fix formatting.
1381 * ecoff.c: Fix formatting.
1383 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1385 * configure: Rebuilt with new libtool.m4.
1387 2000-09-05 Kazu Hirata <kazu@hxi.com>
1389 * cgen.c: Fix formatting.
1390 * config/tc-ia64.c: Likewise.
1392 2000-09-05 Nick Clifton <nickc@redhat.com>
1394 * aclocal.m4: Regenerate.
1395 * config.in: Regenerate.
1396 * configure: Regenerate.
1397 * po/gas.pot: Regenerate.
1399 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1401 * config/tc-cris.c: Correct comment typos.
1403 2000-09-05 Eric Christopher <echristo@cygnus.com>
1405 * config/tc-mn10300.c: Cleanup.
1406 (md_pcrel_from): Enable.
1408 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1410 * expr.c (operand): Fix a comment typo.
1411 * write.c (write_relocs): Fix a signed/unsigned warning.
1413 * config/tc-hppa.c (fudge_reg_expressions): New
1414 (hppa_force_reg_syms_absolute): New.
1415 (pa_equ): Allow reg_section expressions.
1416 * config/tc-hppa.c (md_optimize_expr): Define.
1417 (hppa_force_reg_syms_absolute): Prototype.
1419 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1420 (pa_parse_number): Pass in arg to select fp reg parsing.
1421 Return 1 to indicate format checks pass. If strict, then only
1422 accept a register or register symbol. Return value in...
1423 (pa_number): New static for pa_parse_number.
1424 (FP_REG_BASE): Define.
1425 (FP_REG_RSEL): Define.
1426 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1427 appropriate. White space changes.
1428 (need_pa11_opcode): Don't bother passing any params, get them from
1429 globals instead.
1430 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1431 Remove extraneous check in case 'Q'.
1432 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1433 reg, set section of resulting symbol to reg_section.
1434 (pa_parse_space_stmt): Modify call to pa_parse_number.
1435 (pa_space): Likewise.
1437 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1438 (hppa_force_relocation): Handle vtable relocs.
1439 (pa_vtable_entry): New.
1440 (pa_vtable_inherit): New.
1441 (md_pseudo_table): Add entries for vtable pseudos.
1442 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1443 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1444 against weak syms.
1445 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1446 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1447 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1448 millicode import.
1449 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1450 specify a symbol type.
1452 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1453 dependent things together.
1454 (md_elf_symbol_type): Define.
1456 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1457 symbol.
1458 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1460 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1461 (obj_elf_vtable_entry): Declare.
1463 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1464 and export function.
1465 (obj_elf_vtable_entry): Similarly.
1466 (elf_pseudo_table): Fix the damage with a cast.
1468 2000-09-03 Richard Henderson <rth@cygnus.com>
1470 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1471 for template selection when a label is needed.
1473 2000-09-02 Kazu Hirata <kazu@hxi.com>
1475 * config/tc-ia64.c: Fix formatting.
1477 2000-09-02 Nick Clifton <nickc@redhat.com>
1479 * configure.in: Increase version number to 2.10.91.
1480 * configure: Regenerate.
1481 * aclocal.m4: Regenerate.
1482 * config.in: Regenerate.
1483 * po/gas.pot: Regenerate.
1484 * Makefile.in: Regenerate.
1486 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1488 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1489 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1490 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1491 similar relocs.
1492 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1493 branches.
1495 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1497 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1498 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1499 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1500 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1501 (GOT_symbol): New variable.
1502 (md_undefined_symbol): Set it.
1504 2000-09-01 Richard Henderson <rth@cygnus.com>
1506 * config/tc-ia64.c (match): Don't inline.
1507 (extra_goodness): New.
1508 (md_begin): Prefer nop.f and nop.b for best_template.
1510 2000-08-31 Kazu Hirata <kazu@hxi.com>
1512 * as.c: Fix formatting.
1513 * cond.c: Likewise.
1514 * frags.c: Likewise.
1515 * macro.c: Likewise.
1517 2000-08-31 Eric Christopher <echristo@cygnus.com>
1519 * config/tc-mn10300.c: Cleanup and fix warnings.
1520 (md_pseudo_table): Add initializers.
1521 (md_show_usage): Cleanup.
1522 (md_parse_option): Fix warnings.
1523 (md_undefined_symbol): Fix warnings.
1524 (md_conver_frag): Fix warnings.
1525 (tc_gen_reloc): Fix warnings.
1526 (md_apply_fix3): Fix warnings.
1527 (check_operand): Fix warnings.
1529 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1531 * acinclude.m4: Include libtool and gettext macros from the
1532 top level.
1533 * aclocal.m4, configure: Rebuilt.
1535 2000-08-30 Mark Hatle <mhatle@mvista.com>
1537 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1539 2000-08-31 Kazu Hirata <kazu@hxi.com>
1541 * listing.c: Fix formatting.
1543 2000-08-29 Kazu Hirata <kazu@hxi.com>
1545 * app.c: Fix a comment typo. Fix formatting.
1547 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1549 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1550 offset of the target destination for jmp instructions.
1551 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1553 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1555 * NEWS: Mention support for CRIS.
1557 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1559 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1560 Sets `.lcomm' alignment to zero.
1562 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1564 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1565 (TC_FIX_ADJUSTABLE): Define.
1567 2000-08-23 Jim Wilson <wilson@cygnus.com>
1569 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1570 unwind.personality_routine is set.
1572 2000-08-23 H.J. Lu <hjl@gnu.org>
1574 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1576 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1578 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1579 environment is pe.
1581 2000-08-22 H.J. Lu <hjl@gnu.org>
1583 * config.in (STRICTCOFF): New for strict COFF.
1585 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1586 i386-*-go32* and i386-go32-rtems*.
1587 * configure: Rebuilt.
1589 * config/obj-coff.c (obj_coff_endef): Follow the historical
1590 behavior if STRICTCOFF is not defined.
1592 * doc/internals.texi: Document STRICTCOFF.
1594 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1596 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1597 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1598 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1599 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1600 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1601 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1602 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1603 Likewise.
1605 2000-08-22 Eric Christopher <echristo@cygnus.com>
1607 * config/tc-mn10300.c: (md_apply_fix): New function.
1608 (mn10300_force_relocation): New function.
1609 (mn10300_fix_adjustable): New function.
1611 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1612 (TC_HANDLES_FX_DONE): Define.
1613 (obj_fix_adjustable): Define.
1614 (MD_APPLY_FIX3): Define.
1615 (TC_LINKRELAX_FIXUP): Define.
1617 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1618 previously defined.
1619 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1621 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1623 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1625 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1626 if the fixup resulted in a relocation.
1628 2000-08-18 Nick Clifton <nickc@redhat.com>
1630 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1631 Make reference to first element of shift_names explicit.
1633 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1635 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1636 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1637 add a symbol's address. Removed all target-specific #ifdefs that
1638 used to accomplished the same.
1639 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1640 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1641 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1642 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1643 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1645 2000-08-17 Kazu Hirata <kazu@hxi.com>
1647 * dwarf2dbg.c: Fix formatting.
1649 2000-08-17 Nick Clifton <nickc@redhat.com>
1651 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1652 to be recoded as logical shift lefts by zero.
1654 2000-08-16 Jim Wilson <wilson@cygnus.com>
1656 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1657 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1658 source registers.
1659 (note_register_values): Handle IA64_OPND_R3_2 operands.
1661 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1663 * config/tc-i860.c (md_operand): Silly typo fixed.
1665 2000-08-16 Nick Clifton <nickc@redhat.com>
1667 * config/tc-arm.c (struct asm_shift): Delete.
1668 (shift[]): Delete.
1669 (enum asm_shift_index): New.
1670 (struct asm_shift_properties): New.
1671 (struct asm_shift_name): New.
1672 (shift_properties[]); New.
1673 (shift_names[]); New.
1675 (decode_shift): Use new structures.
1676 Issue a warning is "ROR #0" is used.
1677 Issue a warning if "ASR #0" or "LSR #0" is used.
1679 (md_begin): Initialise arm_shift_hsh table from new
1680 asm_shift_name array.
1682 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1684 * config/tc-sparc.c: Kill all warnings.
1685 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1686 in -xarch= as well.
1687 (md_show_usage): Update usage text.
1689 2000-08-16 Nick Clifton <nickc@redhat.com>
1691 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1692 useful.
1694 2000-08-15 Will Cohen <wcohen@redhat.com>
1696 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1698 * config/tc-sh.c (md_assemble): Changed so debug_type
1699 test performed for ppi_assemble
1700 * config/tc-sh.c: Included dwarf2dbg.h.
1701 (debug_line): Defined.
1702 (md_assemble): Generates dwarf2 line info.
1703 (sh_finalize): New function. Finalize dwarf2 info.
1704 (assemble_ppi): Returns size of code generated.
1705 (build_Mytes): Returns size of code generated.
1706 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1707 * config/tc-sh.h (md_end): Defined.
1708 (sh_finalize): Declared.
1710 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1712 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1713 md_number_to_chars.
1715 2000-08-14 Nick Clifton <nickc@redhat.com>
1717 * config/tc-arm.c (do_bx): Allow "bx pc".
1719 2000-08-14 Jim Wilson <wilson@cygnus.com>
1721 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1722 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1723 (md_begin): Change assignment to md.flag to OR in the new bit.
1725 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1727 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1728 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1729 C_MOU, and C_EOS.
1731 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1733 * NEWS: Mention i860 support.
1735 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1737 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1739 2000-08-14 Andreas Schwab <schwab@suse.de>
1741 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1743 2000-08-11 Andreas Schwab <schwab@suse.de>
1745 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1746 argument.
1748 2000-08-11 Kazu Hirata <kazu@hxi.com>
1750 * expr.c: Fix formatting.
1751 * config/obj-bout.c: Likewise.
1753 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1755 * doc/c-i860.texi: Flesh out the i860 section more.
1757 2000-08-10 Kazu Hirata <kazu@hxi.com>
1759 * symbols.c: Fix formatting.
1760 * expr.c: Likewise.
1762 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1764 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1765 has the IgnoreSize bit set.
1767 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1769 From Rodney Brown <RodneyBrown@mynd.com>
1770 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1771 * configure: Regenerate.
1773 2000-08-09 Kazu Hirata <kazu@hxi.com>
1775 * hash.c: Fix formatting.
1776 * gasp.c: Likewise.
1778 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1780 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1781 (i860_fix_info): New enum.
1782 (MD_APPLY_FIX3): Define.
1783 (WORKING_DOT_WORD): Define.
1784 (TC_HANDLES_FX_DONE): Define.
1785 (DIFF_EXPR_OK): Define.
1786 (LISTING_HEADER): Define.
1787 (TARGET_FORMAT): Select target format based on endian flag.
1788 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1789 (target_big_endian): Add external declaration.
1791 * config/tc-i860.c: All existing code reworked completely. Other
1792 new code shown below.
1793 (SYNTAX_SVR4): Define.
1794 (target_warn_expand): New variable.
1795 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1796 (md_longopts): Declare and define with new options (-EL, -EB,
1797 and -mwarn-expand).
1798 (md_show_usage): New function.
1799 (md_operand): New function.
1800 (obtain_reloc_for_imm16): New function.
1801 (md_apply_fix3): New function.
1802 (tc_gen_reloc): New function.
1804 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1806 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1807 2 bytes of the jump address are in the same frag.
1808 (find): Accept 68hc12 register indirect modes.
1810 * NEWS: Mention 68HC11 & 68HC12 support.
1812 2000-08-07 Richard Henderson <rth@cygnus.com>
1814 * config/tc-ia64.c (unwind): Add prologue_mask member.
1815 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1816 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1817 (dot_body): Clear unwind.prologue_mask.
1818 (dot_prologue): Set it. Accept a register second argument.
1820 2000-08-07 Kazu Hirata <kazu@hxi.com>
1822 * config/atof-ieee.c: Fix formatting.
1823 * config/atof-tahoe.c: Likewise.
1825 2000-08-06 Nick Clifton <nickc@cygnus.com>
1827 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1828 work.
1830 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1831 of .popsection, .previous, .pushsection, .subsection,
1832 .version, .vtable_entry, .vtable_inherit and .weak.
1834 2000-08-05 Kazu Hirata <kazu@hxi.com>
1836 * config/tc-cris.c: Fix formatting.
1837 * config/tc-i386.c: Likewise.
1838 * config/tc-sparc.c (sparc_ip): Simplify the code.
1840 2000-08-04 Kazu Hirata <kazu@hxi.com>
1842 * config/tc-cris.c: Rearrange code for readability.
1843 * config/tc-d10v.c: Fix formatting.
1844 * config/tc-m32r.c: Likewise.
1845 * config/tc-sparc.c: Likewise.
1847 2000-08-02 Jim Wilson <wilson@cygnus.com>
1849 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1850 before ia64_find_opcode.
1851 (md_assemble): Likewise.
1853 2000-08-01 Nick Clifton <nickc@cygnus.com>
1855 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1856 Undo some formatting fixes.
1858 2000-08-01 Kazu Hirata <kazu@hxi.com>
1860 * config/obj-som.c: Fix formatting.
1861 * config/obj-ieee.c: Likewise.
1862 * config/tc-arm.c: Likewise.
1863 * config/tc-v850.c: Likewise.
1865 2000-08-01 Nick Clifton <nickc@redhat.com>
1867 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1868 index by command line option.
1870 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1872 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1873 (@node M68K-Branch): Rewrite to match the reality.
1875 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1877 * doc/c-i860.texi: New file.
1878 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1879 * doc/Makefile.in: Regenerate.
1880 * doc/all.texi: Add I860 as relevant architecture.
1881 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1883 2000-07-31 Kazu Hirata <kazu@hxi.com>
1885 * config/tc-d30v.c: Fix formatting.
1887 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1889 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1890 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1891 long emit a long branch if available instead of an absolute jump, never
1892 emit absolute jumps for anything with --pcrel.
1894 * doc/c-m68k.texi: Document new command line option.
1896 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1898 * config/tc-avr.c: Use PARAMS macro in function declarations.
1899 Don't declare md_pcrel_from_section (already in tc-avr.h).
1900 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1901 (avr_operand): Don't set (unsigned) op_mask to -1.
1903 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1905 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1906 * configure: Regenerated.
1907 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1908 of operand to the .type directive (.e.g, "type").
1910 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1912 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1913 * app.c (do_scrub_chars): Record where first comment found.
1914 * read.c (read_a_source_file): Init found_comment on entry, and
1915 notify whether comments found on exit.
1916 * config/tc-hppa.c (md_shortopts): Add "c".
1917 (md_longopts): Add warn-comment.
1918 (md_parse_option): Handle it.
1919 (md_show_usage): Show available options.
1920 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1922 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1924 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1925 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1926 sym_ptr_ptr
1927 (md_estimate_size_before_relax): Don't fall off end of function.
1929 2000-07-27 Kazu Hirata <kazu@hxi.com>
1931 * config/tc-avr.c: Fix formatting.
1932 * config/tc-ns32k.c: Likewise.
1934 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1936 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1938 2000-07-27 Kazu Hirata <kazu@hxi.com>
1940 * config/tc-d10v.c: Fix formatting.
1941 * config/tc-z8k.c: Likewise.
1942 * config/tc-sparc.c: Likewise.
1944 2000-07-26 Dave Brolley <brolley@redhat.com>
1946 * cgen.c (queue_fixup): Declare opinfo.
1947 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1948 (gas_cgen_md_operand): Ditto.
1949 (gas_cgen_md_apply_fix3): Ditto.
1951 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1953 * config/obj-coff.c (obj_frob_symbol): Don't merge
1954 labels. Don't merge if the symbol isn't constant. Return
1955 immediately if a symbol is merged.
1957 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1959 * frags.c (frag_align): Correct absolute section alignment.
1961 2000-07-20 DJ Delorie <dj@redhat.com>
1963 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1964 it breaks linking against DLLs.
1966 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1968 * configure.in: Add CRIS support.
1969 * configure: Regenerate.
1970 * Makefile.am: (CPU_TYPES): Add cris.
1971 (CPU_OBJ_VALID) [aout]: Add cris.
1972 (MULTI_CPU_TYPES): Add cris.
1973 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1974 [coff]: Only i386 and mips are valid.
1975 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1976 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1977 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1978 Regenerate dependencies.
1979 * Makefile.in: Regenerate.
1980 * aclocal.m4: Regenerate.
1981 * as.c: Declare crisaout, criself.
1982 * config/tc-cris.h, config/tc-cris.c: New.
1983 * config/e-criself.c, config/e-crisaout.c: New.
1984 * po/POTFILES.in, po/gas.pot: Regenerate.
1986 2000-07-20 Kazu Hirata <kazu@hxi.com>
1988 * read.c: Fix formatting.
1989 * write.c: Fix formatting.
1991 2000-07-19 H.J. Lu <hjl@gnu.org>
1993 * sb.c: Include <stdlib.h> if exists for abort ().
1995 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1997 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1998 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1999 (pa_type_args): Same here.
2001 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2003 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2004 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2005 the storage class is already set.
2007 2000-07-17 Kazu Hirata <kazu@hxi.com>
2009 * config/tc-m68hc11.c: Fix formatting.
2010 * config/tc-mn10200.c: Likewise.
2011 * config/tc-mn10300.c: Likewise.
2012 * config/tc-pj.c: Likewise.
2013 * config/tc-tic80.c: Likewise.
2014 * config/tc-w65.c: Likewise.
2016 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2018 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2019 is defined.
2021 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2023 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2024 @code.
2026 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2028 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2029 ELF as are used for SOM (except the 32-bit reloc one) to decide
2030 whether a symbol can be reduced to a section symbol. Expand on
2031 the comment for symbols involved in LR% and RR% expressions.
2033 2000-07-14 Nick Clifton <nickc@cygnus.com>
2035 * config/tc-mips.c (mips_disable_float_construction): New
2036 static variable. Set to true if doubles should not be
2037 constructed by loading two single width fp registers with
2038 halves of the value.
2039 (mips_ip): Test mips_disable_float_construction.
2040 (md_longopts): Add command line switches --construct-floats
2041 and --no-construct-floats.
2042 (md_parse_option): Parse new command line options.
2043 (md_show_usage): Describe new command line options.
2045 * doc/c-mips.texi: Document new command line options.
2047 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2049 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2050 * configure: Regenerate.
2052 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2054 * configure.in (DEFAULT_EMULATION setting): Revert part of
2055 2000-07-01 change that set te_multi=multi unless set to tmips.
2056 * configure: Regenerate.
2058 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2060 * config/obj-coff.c (coff_frob_section): Add padding to the last
2061 section when aligning it increases its size.
2063 2000-07-11 Kazu Hirata <kazu@hxi.com>
2065 * config/tc-tic54x.c: Fix formatting.
2067 2000-07-10 Kazu Hirata <kazu@hxi.com>
2069 * config/tc-h8500.c: Fix formatting.
2070 * config/tc-tic54x.c: Fix formatting.
2072 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2074 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2075 displacements correctly.
2077 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2079 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2081 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2082 warning.
2083 (hash_jam): Ditto.
2085 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2087 From David Huggins-Daines <dhd@linuxcare.com>
2088 * config/te-hppalinux64.h: Add a new emulation.
2089 * configure.in (emulations): Add configure bits to support the
2090 64-bit Linux/parisc target.
2091 * configure: Regenerate.
2093 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2094 (md_shortopts): Add `V' for ELF.
2096 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2097 when SOM or ELF_ARG_RELOC are defined.
2098 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2099 ELF_ARG_RELOC are defined.
2100 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2101 (pa_stringer): ..Do it here instead. Fix comment typos.
2102 (hppa_force_relocation): Cast enums to int before comparing with
2103 ints.
2105 From Ryan Bradetich <rbradetich@uswest.net>
2106 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2107 redifinition warning.
2108 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2109 (hppa_force_relocation): ditto
2110 (md_apply_fix): Added cast to buf to fix warnings.
2112 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2113 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2115 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2116 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2117 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2118 reloc_type** to avoid warnings in switch.
2119 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2120 little earlier instead.
2122 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2123 and elf.
2124 (pa_type_args): Use symbol_arg_reloc_info.
2125 (struct pa_it): Make arg_reloc unsigned int.
2126 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2127 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2128 (pa_code): Delete. pa_text duplicates this function.
2129 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2130 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2131 int.
2132 (cons_fix_new_hppa): Actually change selector to e_fsel when
2133 warning about assuming so.
2134 (tc_gen_reloc): More example elf arg reloc code.
2135 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2136 (hppa_force_relocation): Likewise.
2138 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2139 files.
2140 (pa_end_of_source): Prototype.
2141 (hppa_fix_adjustable): Prototype.
2142 (LABELS_WITHOUT_COLONS): Move it..
2143 * config/te-hppa.h: To here.
2145 * config/te-hppa64.h: New file.
2147 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2148 type.
2149 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2150 format -10, -16, 16 relocs.
2151 (hppa_elf_mark_end_of_function): Test for null
2152 last_call_info->start_symbol
2154 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2155 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2156 re_assesmble_* functions. Delete extraneous statements. Fix
2157 typos in comments.
2158 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2159 insn to re_assemble_*.
2161 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2163 * doc/internals.texi (Expressions): Fix typo.
2165 2000-07-08 Kazu Hirata <kazu@hxi.com>
2167 * config/tc-sh.c: Fix formatting.
2168 * config/tc-tic54x.c: Fix formatting.
2169 * depend.c: Fix formatting.
2170 * flonum-konst.c: Likewise.
2171 * flonum-mult.c: Likewise.
2173 2000-07-07 Kazu Hirata <kazu@hxi.com>
2175 * config/tc-sh.c: Fix comments.
2176 * config/obj-vms.c: Fix comments.
2177 * config/tc-a29k.c: Likewise.
2178 * config/tc-alpha.c: Likewise.
2179 * config/tc-h8300.c: Likewise.
2180 * config/tc-h8500.c: Likewise.
2181 * config/tc-i370.c: Likewise.
2182 * config/tc-ia64.c: Likewise.
2183 * config/tc-m68hc11.c: Likewise.
2184 * config/tc-m68k.c: Likewise.
2185 * config/tc-mips.c: Likewise.
2186 * config/tc-ns32k.c: Likewise.
2187 * config/tc-ppc.c: Likewise.
2188 * config/tc-z8k.c: Likewise.
2190 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2192 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2193 Default to '(SEC_LOAD | SEC_DATA)'.
2194 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2196 * doc/internals.texi (CPU Backend): Describe
2197 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2199 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2201 * as.c (parse_args): NULL terminate the long option list.
2203 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2205 * config/tc-d30v.h: Include "write.h" for fixS.
2206 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2208 2000-07-05 Nick Clifton <nickc@cygnus.com>
2210 * config/tc-d30v.c (write_2_short): Further changes to warning
2211 messages produced when combining EITHER_BUT_PREFER_MU attributed
2212 opcodes.
2214 2000-07-05 DJ Delorie <dj@redhat.com>
2216 * MAINTAINERS: new
2218 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2220 * config/tc-arm.c (psrs): Accept combinations of flags.
2222 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2224 * config/tc-avr.c: Change _ () to _() around all strings marked
2225 for translation (exception from the usual coding style).
2226 (avr_opt): New struct variable, how the new switches are set.
2227 (OPTION_MMCU): Define as 'm' and actually use.
2228 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2229 (show_mcu_list): New function, display the list of known MCUs.
2230 (md_show_usage): Document the new switches. Call show_mcu_list.
2231 (avr_set_arch): Change 'm' to OPTION_MMCU.
2232 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2233 Handle the new switches.
2234 (avr_operands): Disable warnings for undefined combinations of
2235 operands if -mall-opcodes. Disable warnings for skipping two-word
2236 instructions if enhanced core or -mno-skip-bug.
2237 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2238 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2239 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2240 (avr_ldi_expression): Warn about implicit lo8().
2241 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2243 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2245 * configure.in: Add entry for mips-*-sysv4*MP*
2246 * configure: Rebuild
2247 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2248 elf32-tradlittlemips for traditional mips targets.
2249 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2250 test for Link Once sections as in adjust_reloc_syms.
2251 * config/te-tmips.h: New file for traditional mips targets. Define
2252 TE_TMIPS.
2254 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2256 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2257 flags argument is not present, don't change an existing section's
2258 section's attributes. If the flags argument is present, warn if the
2259 attributes don't match the section's current attributes. When
2260 long section names are supported, set SEC_LINK_ONCE and
2261 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2263 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2265 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2266 symbols; create them.
2268 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2270 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2271 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2273 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2275 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2276 expressions. Ignore the problem when handling 16 bit signed
2277 immediates, because the assembler will take care of the relocation
2278 later.
2280 2000-06-27 Nick Clifton <nickc@cygnus.com>
2282 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2283 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2284 sequential order, and emit warning messages if the input source
2285 code contains constructs like that, or parallel constructs
2286 containing such opcodes.
2288 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2290 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2291 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2292 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2293 (md_show_usage): Update usage message.
2294 (md_parse_option): Allow redefinition of MCU type within the
2295 same avr[1-5] bfd machine type. Show both old and new MCU type
2296 in the error message.
2297 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2298 Simplify 8K wrap code.
2300 2000-06-25 Kazu Hirata <kazu@hxi.com>
2302 * config/obj-aout.c: Remove all uses of DEFUN.
2303 * config/obj-ieee.c: Likewise.
2304 * config/tc-sh.c: Fix comment typos.
2305 * config/tc-tahoe.c: Likewise.
2306 * config/tc-vax.c: Likewise.
2307 * config/tc-w65.c: Likewise.
2308 * config/tc-z8k.c: Likewise.
2309 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2311 2000-06-24 DJ Delorie <dj@cygnus.com>
2313 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2314 more changes from Sept 1999
2315 (tc_i386_fix_adjustable): ditto
2316 (md_apply_fix3): ditto
2318 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2320 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2321 (gas_cgen_parse_operand): Set it around expression() call.
2322 (gas_cgen_md_operand): Test for it before longjmp().
2324 2000-06-24 Kazu Hirata <kazu@hxi.com>
2326 * config/tc-h8500.c: Remove all uses of DEFUN.
2327 * config/tc-sh.c: Likewise.
2328 * config/tc-w65.c: Likewise.
2329 * config/tc-z8k.c: Likewise.
2331 * config/tc-h8500.c: Fix typos in comments.
2333 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2335 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2336 is defined.
2338 2000-06-23 matthew green <mrg@redhat.com>
2340 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2341 defined. Fix error message for `[' grouping.
2343 2000-06-22 Kazu Hirata <kazu@hxi.com>
2345 * config/tc-h8300.c: Fix formatting and comment typos.
2347 2000-06-22 Timothy Wall <twall@cygnus.com>
2349 * config/tc-ia64.c (note_register_values): Move premature QP
2350 notation clearing into the appropriate place.
2352 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2354 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2355 first before anything else. Add bin-bugs.h, emul.h and progress.h
2356 Sort list of files as for $(OBJS) in Makefile.am.
2358 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2359 find one. Remake dependencies.
2360 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2361 * Makefile.in: Regenerate.
2362 * doc/Makefile.in: Regenerate.
2364 * config/tc-i386.c (i386_displacement): Don't assume a constant
2365 displacement is necessarily 16 bits when in 16 bit code mode.
2366 (md_assemble): Instead size the displacement here after we know
2367 for sure that a .code16gcc operand hasn't automatically added
2368 operand size prefixes.
2370 2000-06-21 H.J. Lu <hjl@gnu.org>
2372 * Makefile.am: Rebuild dependency.
2373 * Makefile.in: Rebuild.
2375 2000-06-21 Kazu Hirata <kazu@hxi.com>
2377 * config/tc-h8300.c (parse_reg): Make the function static.
2378 (parse_exp): Likewise.
2380 2000-06-20 DJ Delorie <dj@cygnus.com>
2382 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2383 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2384 for cygwin import libraries to work properly.
2386 2000-06-20 H.J. Lu <hjl@gnu.org>
2388 * Makefile.am: Rebuild dependency.
2389 * Makefile.in: Rebuild.
2390 * configure: Likewise.
2391 * doc/Makefile.in: Likewise.
2393 2000-06-20 Timothy Wall <twall@cygnus.com>
2395 * doc/internals.texi (CPU backend): Add @itemx for
2396 TC_START_LABEL_WITHOUT_COLON.
2397 * doc/c-tic54x.texi: New.
2398 * doc/as.texinfo: Add tic54x features and include primary tic54x
2399 documentation file.
2400 * doc/all.texi: Add C54X.
2401 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2402 * doc/Makefile.in: Regenerate.
2403 * configure.in: Add tic54x and define LIBM for tic54x.
2404 * configure: Regenrate.
2405 * config/tc-tic54x.[ch]: New.
2406 * config/obj-coff.h: Add tic54x.
2407 * Makefile.am: (CPU_TYPES): Add tic54x.
2408 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2409 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2410 (as_new_LDADD): Add $(LIBM).
2411 * Makefile.in: Regenerate.
2413 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2415 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2416 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2417 * doc/as.texinfo: Likewise.
2419 * configure, Makefile.in: Regenerate.
2420 * configure.in (emulations): Recognize m6811 and m6812.
2421 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2422 Added files for 68hc11 and 68hc12 assembler.
2423 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2424 * config/tc-m68hc11.h: Header definition for that assembler.
2426 2000-06-18 Nick Clifton <nickc@redhat.com>
2428 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2429 instead of OCTETS_PER_BYTE.
2431 * config/tc-v850.c: Fix compile time warnings.
2432 * config/tc-ppc.c: Fix compile time warnings.
2434 2000-06-18 H.J. Lu <hjl@gnu.org>
2436 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2437 * configure: Rebuild.
2439 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2441 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2442 to BFD_ASSEMBLER.
2444 2000-06-16 Nick Clifton <nickc@cygnus.com>
2446 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2447 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2449 * doc/c-mips.texi: Document newly accepted cpu variants.
2451 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2453 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2455 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2457 * macro.c (getstring): Make it possible to escape the quote
2458 character.
2460 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2462 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2464 2000-06-13 H.J. Lu <hjl@gnu.org>
2466 * configure: Regenerate.
2468 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2470 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2471 separator.
2472 * doc/internals.texi (line_separator_chars): Semicolon is no
2473 longer a default. Mention null and newline as defaults.
2475 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2477 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2478 * config/tc-i860.h (line_separator_chars): Likewise.
2479 * config/tc-h8300.c (line_separator_chars): Likewise.
2480 * config/tc-i960.c (line_separator_chars): Likewise.
2481 * config/tc-m68k.c (line_separator_chars): Likewise.
2482 * config/tc-mips.c (line_separator_chars): Likewise.
2483 * config/tc-ns32k.c (line_separator_chars): Likewise.
2484 * config/tc-sparc.c (line_separator_chars): Likewise.
2485 * config/tc-vax.c (line_separator_chars): Likewise.
2487 * config/tc-h8300.c (comment_chars): Use string initialiser.
2488 * config/tc-i960.c (line_comment_chars): Likewise.
2489 * config/tc-z8k.c (comment_chars, line_comment_chars,
2490 line_separator_chars): Likewise.
2492 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2493 for TE_LINUX.
2495 2000-06-08 Nick Clifton <nickc@cygnus.com>
2497 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2498 for size 1 fixes.
2500 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2502 * configure.in (VERSION): Update to show this is the CVS mainline.
2504 2000-06-08 Matthew Jacob <mjacob@feral.com>
2506 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2507 $at is the integer register $r28, vs. both $r28 and the floating
2508 point register $f28.
2510 2000-06-08 James E. Wilson <wilson@cygnus.com>
2512 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2513 (dot_endp): Don't call ia64_flush_insns.
2514 (emit_one_bundle): Don't delete prologue/body records from
2515 unwind_record list in first loop. Rewrite second loop to account for
2516 this.
2518 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2520 * config/tc-ia64.c: Add missing prototypes.
2521 (generate_unwind_image): Cast argument to output_unw_records call.
2523 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2525 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2527 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2529 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2530 (REGISTER_P): likewise.
2531 (avr_opcodes): uses include/opcode/avr.h
2532 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2534 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2536 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2537 initializers too.
2539 2000-06-03 H.J. Lu <hjl@gnu.org>
2541 * read.c (is_end_of_line): Put back `;'.
2543 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2545 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2547 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2549 * expr.c (operand): Test is_end_of_line outside switch to catch
2550 line separator chars that are also operators.
2551 (operator): Return O_illegal for line separator chars.
2553 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2554 entry (or `!' entry for TC_HPPA).
2556 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2557 before indexing is_end_of_line. Remove redundant check for '\0'.
2558 (fp_op2): Likewise.
2559 * config/tc-h8500.c (md_assemble): Likewise.
2560 * config/tc-mcore.c (md_assemble): Likewise.
2561 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2562 (md_atof): Likewise
2564 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2565 is_end_of_line.
2566 * config/tc-mcore.c (mcore_cons): Likewise.
2567 (mcore_float_cons): Likewise.
2568 (mcore_stringer): Likewise.
2569 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2571 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2573 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2575 2000-05-29 Nick Clifton <nickc@cygnus.com>
2577 * config/tc-sh.c: Fix compile time warning messages.
2579 * config/tc-mips.c: Fix compile time warning messages.
2581 2000-05-29 Philip Blundell <philb@gnu.org>
2583 * doc/as.texinfo: Update copyright dates.
2584 (Local Labels): Delete misplaced mention of ARM.
2585 * NEWS: Mention ARM ELF support.
2587 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2589 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2590 it is modified, and use the real_size to compute the frag address
2591 for dwarf2 line info.
2593 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2595 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2596 line-matching scheme to cope with automake moving variables around.
2597 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2598 * Makefile.in: Regenerate.
2600 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2602 * config/tc-sparc.c (sparc_relax): New.
2603 (md_longopts): Add -relax and -no-relax options.
2604 (md_parse_options, md_show_usage): Likewise.
2605 (md_apply_fix3): Optimize tail call into branch always if possible.
2607 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2609 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2610 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2611 rules, with warning when a GAS statement specifies a packing that
2612 will result in an instruction being squashed.
2613 Added typdef packing_type and enumerals, changed various integer
2614 literals to use the enumerals.
2616 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2618 * config/tc-ia64.c (dot_restorereg_p): New function.
2619 (md_pseudo_table): Add restorereg.p.
2620 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2621 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2623 * config/tc-ia64.h (unw_record_type): Add unwabi.
2624 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2625 called MASK with members for imask, and the masks produced by
2626 fr_mem, gr_mem, br_mem, and frgr_mem.
2627 (unw_p_record): Add members ABI and CONTEXT.
2628 (unw_x_record): Add member AB.
2629 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2630 as pseudo-register for use during unwind info generation.
2631 (AR_PFS, AR_LC): New macros.
2632 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2633 whose names start with an at sign (as in "@priunat").
2634 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2635 register.
2636 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2637 proc_end, unwind_info, personality_routine): Consolidate into
2638 "unwind" structure to reduce offset-table use. Add member
2639 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2640 to be emitted.
2641 (output_R1_format, output_R3_format, output_P3_format,
2642 output_P6_format): Initialize R with zero to reduce compiler warnings.
2643 (output_P7_format): Ditto. Add `default' branch to switch
2644 statement to reduce compiler warnings.
2645 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2646 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2647 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2648 into single argument.
2649 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2650 compiler warnings. Merge A and B args into single argument.
2651 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2652 A and B args into single argument.
2653 (free_record): Removed (wasn't used).
2654 (free_list_records): Also free imasks in prologue records.
2655 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2656 (output_spill_mask): Remove.
2657 (output_unwabi): New function.
2658 (output_epilogue, output_label_state, output_copy_state): Call
2659 alloc_record.
2660 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2661 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2662 argument.
2663 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2664 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2665 as part of handling the prologue records. Emit region's imask if
2666 we have one. Handle unwabi, epilogue, label_state, copy_state,
2667 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2668 spill_sprel_p, and spill_reg_p records.
2669 (set_imask, count_bits, slot_index): New function.
2670 (fixup_unw_records): Fix region size computation. Handle
2671 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2672 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2673 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2674 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2675 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2676 (dot_save): Use manifest constants for applicaton registers.
2677 Handle REG_PR and REG_PRIUNAT.
2678 (dot_restore): Don't just ignore it.
2679 (dot_restorereg): New function..
2680 (generate_unwind_image): Ensure unwind info is a multiple of eight
2681 bytes, not just four bytes.
2682 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2683 (dot_altrp): Don't just ignore it.
2684 (dot_savemem): New function. Replaces dot_savesp() and
2685 dot_savepsp(). Use manifest constants for applicaton registers.
2686 Handle REG_PR and REG_PRIUNAT.
2687 (dot_savef): Simplify.
2688 (dot_saveb): Support generation of br_gr.
2689 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2690 dot_label_state, dot_copy_state): New function.
2691 (dot_unwabi): Don't just ignore it.
2692 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2693 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2694 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2695 (emit_one_bundle): Set slot number for prologue/body records
2696 *before* emitting the first insn.
2697 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2698 (md_begin): Declare "psp" pseudo-register.
2699 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2700 so we don't get segfault.
2701 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2702 counts as required per SW Conventions manual
2703 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2704 output_preds_psprel, output_preds_sprel, output_spill_base,
2705 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2706 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2707 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2708 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2709 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2710 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2711 (dot_vframe): Implement.
2712 (dot_vframesp, dot_vframepsp): New function.
2714 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2716 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2717 * configure: Regenerate.
2719 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2721 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2722 (md_estimate_size_before_relax): so we can use it here instead of
2723 old kludges. Localise vars to blocks. Comment.
2725 * frags.c (frag_new): Update fr_var comments.
2726 * frags.h (struct frag): Ditto.
2728 2000-05-22 Richard Henderson <rth@cygnus.com>
2730 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2731 (pseudo_func): Add pcrel.
2732 (operand_match): Handle IA64_OPND_TGT64.
2733 (build_insn): Likewise.
2734 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2735 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2736 (fix_insn): Handle all three 64-bit relocation types.
2738 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2740 * obj.h (struct format_ops): New members begin, app_file,
2741 s_set_other, s_set_desc, s_get_type, s_set_type,
2742 separate_stab_sections, init_stab_section.
2744 * config/obj-multi.h: Update GPL notice to v2.
2745 (obj_begin): New.
2746 (obj_app_file): New.
2747 (S_SET_SIZE): Test s_set_size for NULL before calling.
2748 (S_SET_ALIGN): Similar for s_set_align.
2749 (S_SET_OTHER): New.
2750 (S_SET_DESC): New.
2751 (S_GET_TYPE): New.
2752 (S_SET_TYPE): New.
2753 (SEPARATE_STAB_SECTIONS): New.
2754 (INIT_STAB_SECTION): New.
2755 (EMIT_SECTION_SYMBOLS): New.
2756 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2758 * config/obj-elf.h: Update GPL notice to v2.
2759 Mention that this file is included from obj-multi.h.
2760 (obj_begin): Wrap definition in ifndef.
2761 (elf_file_symbol): Constify declaration.
2762 (obj_app_file): Ditto.
2763 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2764 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2766 * config/obj-elf.c (elf_s_set_other): New.
2767 (elf_file_symbol): Constify argument.
2768 (elf_separate_stab_sections): New.
2769 (elf_init_stab_section): New.
2770 (elf_format_ops): Add new members. Remove comma at end.
2772 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2773 (ecoff_format_ops): Add new fields. Remove comma at end.
2774 Mention inconsistency for emit_section_symbols.
2776 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2778 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2779 (coff_separate_stab_sections): New.
2780 (coff_format_ops): Add new members.
2782 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2783 (obj_aout_s_set_other): New.
2784 (obj_aout_s_set_desc): New.
2785 (obj_aout_s_get_type): New.
2786 (obj_aout_s_set_type): New.
2787 (obj_aout_separate_stab_sections): New.
2788 (aout_format_ops): New members added. Use obj_aout_process_stab,
2789 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2790 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2791 appropriate.
2792 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2794 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2796 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2797 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2798 (md_estimate_size_before_relax): Ensure jumps to weak and
2799 externally visible symbols are relocatable.
2801 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2803 * stabs.c (aout_process_stab): Make global.
2804 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2805 * read.h (aout_process_stab): Declare.
2807 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2808 Generalize to *aout, *coff *elf.
2809 * configure: Regenerated.
2811 * doc/internals.texi (Object format backend): Say
2812 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2814 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2815 * Makefile.in: Regenerated.
2817 2000-05-19 Catherine Moore <clm@cygnus.com>
2819 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2821 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2823 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2824 instruction to reflect change in re_assemble_*.
2826 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2828 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2829 build PA64 ELF tools.
2830 * configure: Rebuilt.
2832 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2834 * Makefile.am: Regenerate dependencies.
2835 * Makefile.in: Regenerate.
2837 2000-05-15 Nick Clifton <nickc@cygnus.com>
2839 * config/tc-arm.c (struct asm_psr): Add boolean field
2840 distinguishing between CSPR and SPSR. Rename 'number' field
2841 to 'field'.
2842 (psrs): Rearrange contents to match new asm_psr structure.
2843 (arm_psr_parse): Move next to psr_required_here. Make it
2844 return an asm_psr structure.
2845 (psr_required_here): Use asm_psr structure returned by
2846 arm_psr_parse.
2847 (do_msr): Reorganise to allow psr_required_here to be called
2848 only once.
2849 (md_undefined_name): Mark 'name' parameter as unused, since
2850 the COFF target does not use it.
2852 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2854 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2855 standards.
2856 * config/te-aux.h: Likewise.
2857 * config/te-dpx2.h: Likewise.
2858 * config/te-go32.h: Likewise.
2859 * config/te-hp300.h: Likewise.
2860 * config/te-hppa.h: Likewise.
2861 * config/te-i386aix.h: Likewise.
2862 * config/te-ic960.h: Likewise.
2863 * config/te-interix.h: Likewise.
2864 * config/te-nbsd532.h: Likewise.
2865 * config/te-pc532mach.h: Likewise.
2866 * config/te-ppcnw.h: Likewise.
2867 * config/te-psos.h: Likewise.
2868 * config/te-sparcaout.h: Likewise.
2869 * config/te-sun3.h: Likewise.
2870 * config/te-sysv32.h: Likewise.
2872 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2874 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2875 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2876 and sign extend without an if statement.
2877 (build_bytes): Likewise.
2879 2000-05-14 Kazu Hirata <kazu@hxi.com>
2881 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2882 X_add_symbol L_32 case.
2884 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2886 * config/te-freebsd.h: New file.
2888 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2890 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2891 bindtextdomain): Replace defines with those from intl/libgettext.h
2892 to quieten gcc warnings.
2894 * NEWS: Mention x86 .arch and -q.
2896 * config/tc-i386.c (quiet_warnings): New.
2897 (md_assemble): Use quiet_warnings.
2898 (md_parse_option): Set quiet_warnings from -q.
2899 (md_show_usage): Mention -q, delete -m.
2900 (flag_do_long_jump): Delete.
2901 (md_parse_option): Remove -m.
2902 (md_show_usage): Remove -m.
2903 (md_create_long_jump): Remove useless flag_do_long_jump code.
2905 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2906 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2908 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2909 Alexander Sokolov <robocop@netlink.ru>
2911 * doc/c-i386.texi (i386-Arch): New section.
2912 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2914 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2915 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2916 architecture has been given and is not 486.
2917 (set_cpu_arch): New.
2918 (md_pseudo_table): Add .arch.
2919 (md_assemble): Warn if cpu architecture has been given and an
2920 unsupported instruction.
2922 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2923 Move operand_types bit defines after relevant template field.
2924 (template): Add cpu_flags.
2925 (Cpu*): Define.
2926 (arch_entry): New.
2928 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2930 * config/tc-mn10300.h (md_end): Define.
2931 (mn10300_finalize): Declare.
2932 * config/tc-mn10300.c: Include dwarf2dbg.h.
2933 (debug_line): Define.
2934 (md_assemble): Generate dwarf2 line info.
2935 (mn10300_finalize): New function. Finalize dwarf2 info.
2937 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2939 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2940 external version of the relocation for weak symbols.
2942 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2944 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2945 frame size in units of 16 bytes, as required per SW Conventions manual.
2946 (output_unw_records): Output info-block header as a dword to get
2947 byte-order right.
2949 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2951 * as.h: #include "file", not <file> on files from ../include.
2952 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2953 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2954 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2955 (tc_coff_symbol_emit_hook): Ditto.
2956 (OPTCOUNT): Cast to int to avoid compiler warning.
2957 (md_begin): Fix signed/unsigned warnings.
2959 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2961 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2962 ABRANCH LONG case for a conditional branch on a 68000.
2963 (md_estimate_size_before_relax): Likewise. Also handle
2964 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2965 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2966 PC-relative on all CPUs.
2967 (md_estimate_size_before_relax): Likewise.
2969 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2971 * as.c (parse_args): Just mention current year in printed
2972 copyright message.
2974 2000-05-03 J.T. Conklin <jtc@redback.com>
2976 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2977 unit registers.
2978 (md_parse_option): Recognize -m7400.
2980 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2982 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2983 don't permit lp to become less than the words array.
2985 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2987 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2988 Fix little-endian case.
2990 2000-05-03 David O'Brien <obrien@NUXI.com>
2992 * as.c (parse_args): Update copyright.
2994 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2996 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2997 for the .bss section too.
2999 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3001 * configure.in: Set em=linux for hppa-*-linux.
3002 * configure: Regenerate.
3003 * doc/Makefile.in: Regenerate with correct automake.
3005 * frags.c (frag_grow): Sanity check chunk_size.
3007 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3008 * config/obj-som.h: Likewise.
3009 * config/obj-ieee.h: Likewise.
3011 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3013 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3014 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3015 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3016 (pa_ip): low_sign_unext now returns via function value. Use
3017 re_assemble_* instead of dis_assemble_* and
3018 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3019 unnecessarily.
3020 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3021 (md_section_align, md_parse_option, md_show_usage,
3022 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3023 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3024 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3025 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3026 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3027 pa_text): Likewise.
3028 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3029 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3030 outside of switch. Correct mask and shifting errors in case 10
3031 and case -11. In case 21, compare against signed range to suit
3032 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3033 case 17 and case 22, use offsetT variable to properly check range.
3034 Use re_assemble_* here too.
3035 (evaluate_absolute): Change type of value to offsetT. Call
3036 hppa_field_adjust to do the work for us.
3037 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3038 (pa_parse_cmpib_64_cmpltr): Ditto.
3039 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3040 of i to unsigned int.
3041 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3042 (pa_end_of_source): Return type is void.
3044 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3046 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3048 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3050 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3051 More comments added.
3052 (md_begin): Removed "construct symbols for each register name".
3053 Because register names conflicts with GCC generated function
3054 names.
3055 (avr_operand): Now constant numbers can be used as a register
3056 identifiers (0 as r0, 31 as r31).
3057 (md_assemble): use skip_space () before parsing instruction
3058 operands.
3060 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3062 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3063 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3064 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3065 * configure: Regenerate.
3067 2000-04-29 Andreas Jaeger <aj@suse.de>
3069 * as.h: Correctly check GCC version.
3071 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3073 * doc/as.1: Fix unbalanced brackets.
3075 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3076 TE_FreeBSD.
3077 (line_comment_chars): Set to '/' if TE_FreeBSD.
3079 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3081 * configure.in: Configury support for PA64 (currently disabled).
3082 * configure: Rebuilt.
3084 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3086 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3087 bfd_set_section_alignment.
3089 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3091 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3092 than 32.
3094 2000-04-24 Nick Clifton <nickc@cygnus.com>
3096 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3097 * doc/as.texinfo (Align): Include arm and strongarm in list of
3098 targets that have the second form of the behaviour of the .align
3099 directive.
3101 2000-04-24 Mark Klein <mklein@dis.com>
3103 * obj-som.c: Terminate obj_pseudo_table.
3105 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3107 * as.c (parse_args): Allow md_parse_option to override -a listing
3108 option.
3109 * config/obj-coff.c (add_lineno): Change type of offset parameter
3110 from "int" to "bfd_vma."
3111 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3112 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3113 (ppc_change_csect): Align correctly for XCOFF64.
3114 (ppc_machine): New function, which discards "ppc_machine" line.
3115 (ppc_tc): Cons for 8 when code is 64 bit.
3116 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3117 relocations.
3118 (md_parse_option): Handle -a64 and -a32.
3119 (ppc_xcoff64): New.
3120 * config/tc-ppc.h (TARGET_MACH): Define.
3121 (TARGET_FORMAT): Move to function.
3122 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3124 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3126 * config/tc-avr.c: New AVR_ISA_ defined.
3127 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3128 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3129 for `fmul', `movw' and `lpm R,Z' instructions.
3130 (avr_operands): Warn if current opcode is a two-word instruction
3131 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3132 (avr_opcodes): New commands added.
3133 (REGISTER_P): Check 'a' and 'v' constraint letters.
3134 (mcu_types): New MCU added.
3136 2000-04-22 Timothy Wall <twall@cygnus.com>
3138 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3139 to "natval".
3140 (operand_match): Conditionally insert default bit values for IMMU9.
3142 2000-04-14 Matthew Green <mrg@cygnus.com>
3144 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3145 * configure: Rebuilt.
3147 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3148 Jason Eckhardt <jle@cygnus.com>
3150 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3152 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3153 Added handling of new operand types l,y,&,fe,fE,fx.
3155 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3156 David Mosberger <davidm@hpl.hp.com>
3157 Timothy Wall <twall@cygnus.com>
3158 Andrew MacLeod <amacleod@cygnus.com>
3159 Jim Wilson <wilson@cygnus.com>
3161 * Makefile.am (CPU_TYPES): Add ia64.
3162 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3163 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3164 * Makefile.in: Rebuild.
3165 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3166 * configure: Rebuild.
3167 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3168 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3169 * expr.c (expr): Handle md_optimize_expr.
3170 * read.c (LEX_HASH): Add comment.
3171 * config/tc-ia64.c, config/tc-ia64.h: New files.
3173 2000-04-21 Richard Henderson <rth@cygnus.com>
3175 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3176 bundling a non-delayed branch type instruction.
3178 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3180 * config/tc-mn10300.c (HAVE_AM30): Define.
3181 (md_assemble): Use it.
3183 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3185 * config/obj-elf.c (obj_elf_change_section): Check for changed
3186 section attributes.
3188 * Makefile.am: (CPU_MULTI_VALID): Remove.
3189 (MULTI_CPU_TYPES): Define.
3190 (MULTI_CPU_OBJ_VALID): Define.
3191 (DEPTC): Use the above.
3192 (DEPOBJ): Same here.
3193 (DEP2): And here.
3194 Regenerate dependencies.
3195 * Makefile.in: Regenerate.
3197 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3199 * Makefile.am (YACC, LEX): Get them from configure.
3201 2000-04-18 H.J. Lu (hjl@gnu.org)
3203 * config/tc-i386.c (offset_in_range): Use addressT instead of
3204 bfd_vma for non-bfd assemblers.
3206 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3208 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3209 doesn't give spurious errors.
3211 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3213 * as.h (SEEK_SET): Define if undefined.
3215 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3217 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3218 constants, and don't assume offsetT is 32 bits.
3220 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3222 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3223 (md_pcrel_from_section): Add prototype.
3224 (d10v_fix_adjustable): Add prototype.
3225 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3227 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3229 2000-04-12 Nick Clifton <nickc@cygnus.com>
3231 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3232 symbol in frag chain.
3234 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3236 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3237 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3238 (fits_in_signed_word, smallest_imm_type): Ditto.
3239 (md_assemble): Use an offsetT var to hold offsetT values, not a
3240 long.
3241 (offset_in_range): New.
3242 (md_assemble): Use it.
3243 (md_convert_frag): Change type of target_address, opcode_address,
3244 and displacement_from_opcode_start to offsetT.
3245 (md_create_short_jump): Change type of offset to offsetT.
3246 (md_create_long_jump): Ditto.
3247 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3248 (md_chars_to_number): Remove.
3249 (output_invalid): Remove duplicate prototype.
3251 2000-04-09 Nick Clifton <nickc@cygnus.com>
3253 * Makefile.am (CPU_TYPES): Add 'avr'.
3254 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3255 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3257 * Makefile.in: Regenerate.
3259 * doc/as.texinfo: Add M32R documentation.
3261 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3263 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3264 --enable-build-warnings option.
3265 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3266 * Makefile.in, configure: Re-generate.
3268 2000-04-07 Nick Clifton <nickc@cygnus.com>
3270 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3271 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3272 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3273 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3274 (arm_force_relocation): Force relocations for
3275 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3277 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3279 * config/tc-sh.c (get_operands): There's no third operand if the
3280 first operand is an immediate.
3282 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3284 * config/tc-sh.c (immediate): Delete.
3285 (sh_operand_info): Add immediate member.
3286 (parse_reg): Use A_PC for pc.
3287 (parse_exp): Add second argument 'op'. All callers changed.
3288 (parse_at): Expect pc to be coded as A_PC.
3289 Use immediate field in *op.
3290 (insert): Add fourth argument 'op'. All callers changed.
3291 (build_relax): Add second argument 'op'. All callers changed.
3292 (insert_loop_bounds): New function.
3293 (build_Mytes): Remove DISP_4.
3294 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3295 (assemble_ppi): Use immediate field in *operand.
3296 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3297 (md_apply_fix): Likewise.
3298 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3300 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3302 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3304 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3306 * internals.texi (CPU backend): Document
3307 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3309 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3311 * po/gas.pot: Regenerate.
3313 * as.c (show_usage): Restore translated part of bug string.
3314 * gasp.c (show_usage): Likewise.
3316 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3317 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3318 than move-if-change.
3319 (DEP1): Modify for "gcc -MM".
3320 (DEPTC): Likewise.
3321 (DEPOBJ): Likewise.
3322 (DEP2): Likewise.
3323 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3324 Update dependencies.
3325 * Makefile.in: Regenerate.
3327 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3329 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3330 (md_begin): Likewise.
3331 (HAVE_AM33): New macro.
3332 (md_assemble): Use it. Match r_regs and xr_regs only if
3333 HAVE_AM33.
3335 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3337 * as.h: #include "bin-bugs.h"
3338 * as.c (show_usage): Use REPORT_BUGS_TO.
3339 * gasp.c: #include "bin-bugs.h"
3340 (show_usage): Use REPORT_BUGS_TO.
3342 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3344 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3346 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3347 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3348 adjustments.
3350 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3352 * config/tc-i386.c (i386_immediate): Don't assume a constant
3353 immediate is necessarily 16 bits when in 16 bit code mode.
3354 (md_assemble): Instead set guess_suffix here after we have checked
3355 registers.
3357 2000-04-02 Richard Henderson <rth@cygnus.com>
3359 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3360 quantities. Correct right shift sign extension.
3361 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3362 32-bit value when shifting into place.
3364 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3366 * app.c: Add ATTRIBUTE_UNUSED as needed.
3367 * config/tc-ppc.c: Likewise.
3368 (ppc_size): Make unsigned long.
3369 (ppc_insert_operand): Add casts to avoid warnings.
3371 2000-03-31 Nick Clifton <nickc@cygnus.com>
3373 * config/tc-d10v.h (md_flush_pending_output): Define.
3375 2000-03-29 Nick Clifton <nickc@cygnus.com>
3377 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3378 segment. Works for both BFD_ASSEMBLER and others.
3379 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3381 2000-03-29 Nick Clifton <nickc@cygnus.com
3383 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3385 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3387 * listing.c (LISTING_LHS_WIDTH): Default depends on
3388 LISTING_WORD_SIZE.
3389 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3391 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3393 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3394 string literal.
3396 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3398 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3400 * config/tc-avr.c (mcu_types): Add missing initialiser.
3401 (md_pcrel_from_section): Add prototype.
3402 (avr_operand): Remove redundant test of unsigned < 0.
3403 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3405 2000-03-27 Denis Chertykov <denisc@overta.ru>
3407 * config/tc-avr.c: New file for AVR support.
3408 * config/tc-avr.h: Likewise.
3409 * configure.in: Add AVR support.
3410 * configure: Regenerate.
3412 2000-03-26 Timothy Wall <twall@cygnus.com>
3414 * gasp.c (macro_op): Add new argument to check_macro call.
3415 Macro structure definitions moved to macro.h
3416 * sb.h: Add argument to prototype for input_scrub_include_sb.
3417 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3418 nesting checks with an additional flag.
3419 (struct input_save): Add flag to indicate whether current sb
3420 should be checked for proper macro/conditional nesting.
3421 (input_scrub_push/pop): Save/restore nest check flag.
3422 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3423 defined.
3424 * macro.c (check_macro): Allow caller to retrieve parsed macro
3425 information if a pointer is provided. This information may be
3426 used by the new macro hooks.
3427 * macro.h: Update prototype for check_macro. Macro struct
3428 definitions moved here from macro.c/gasp.c.
3429 * read.c (read_a_source_file): Add parameter to check_macro call,
3430 and pass macro info to the macro hook, if defined.
3431 (input_scrub_insert_line): New. Allow insertion of a line of
3432 characters into the input stream.
3433 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3434 file into the input stream.
3435 (s_include): Use input_scrub_insert_file.
3436 * internals.texi: Document new macro hooks.
3437 * as.h: New prototypes added.
3439 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3441 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3442 an initial capital letter.
3443 (i386_index_check): Reindent.
3445 2000-03-19 Nick Clifton <nickc@cygnus.com>
3447 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3448 relative branches.
3450 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3452 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3453 instruction operand bad if Rd > 7 when generating
3454 thumb instructions. Prevents for example,
3455 "adr r12,label" from silently failing and generating
3456 the wrong instruction.
3458 2000-03-17 Nick Clifton <nickc@cygnus.com>
3460 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3461 that have a destingation >= 0x400000.
3462 Fix compile time warning messages.
3464 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3466 * config/tc-sh.c (md_begin): When encountering insn that are
3467 not supported by the current arch, only change the name if
3468 its contents are the same as prev_name.
3469 (get_specific): If the the architecture doesn't match, fail.
3471 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3473 * config/tc-sh.c (IDENT_CHAR): Define.
3474 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3475 matching back where it came from.
3477 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3479 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3481 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3483 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3484 normal operands.
3486 2000-03-15 Kazu Hirata <kazu@hxi.com>
3488 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3490 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3492 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3493 floating-point-number, make sure 'f' is in FLT_CHARS.
3495 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3497 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3498 (s_lcomm_internal): Use it.
3499 * doc/internals.texi (CPU backend): Document it.
3500 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3501 bytes.
3503 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3505 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3506 when embedded-pic.
3508 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3509 implementation doesn't have special handling for switch
3510 statements.
3511 (macro_build): Allow for code in sections other than .text.
3512 (macro): Likewise.
3513 (mips_ip): Likewise.
3514 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3515 Don't perform relocs if we will be outputting them.
3516 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3517 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3518 embedded-pic.
3520 2000-03-09 Catherine Moore <clm@cygnus.com>
3522 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3523 relocation type based on the entry in the fixup structure.
3524 Put S_IS_EXTERN processing back in.
3526 2000-03-08 H.J. Lu (hjl@gnu.org)
3528 * Makefile.am (install-exec-tooldir): Depend on
3529 install-exec-bindir for parallel make.
3530 * Makefile.in: Regenerated.
3532 2000-03-06 Nick Clifton <nickc@cygnus.com>
3534 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3535 switch.
3536 (md_parse_option): Parse -m32r command line switch - disable m32rx
3537 compatability.
3538 (md_show_usage): Document new option.
3540 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3541 * doc/Makefile.in: Regenerate.
3542 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3544 2000-03-02 Michael Meissner <meissner@redhat.com>
3546 * config/tc-d30v.c (check_range): Remove code that incorrectly
3547 sign extended values where bits < 32.
3549 2000-03-02 H.J. Lu (hjl@gnu.org)
3551 * configure.in: Support --enable-targets=all on ia32.
3552 * configure: Regenerated.
3554 2000-03-01 Nick Clifton <nickc@cygnus.com>
3556 * gasp.c (do_align): Remove bogus check of alignment value.
3558 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3560 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3561 TC_PPC was defined forced the type of a symbol with no other type
3562 to be BSF_OBJECT.
3564 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3566 * doc/internals.texi (CPU backend): Mention that
3567 line_separator_chars do not break up comments. Fix typos for
3568 LEX_AT and LEX_NAME descriptions. Document operands for
3569 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3570 description of md_create_short_jump usage. Document argument for
3571 md_undefined_symbol.
3573 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3575 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3576 (md_parse_option): Handle it.
3577 (md_show_usage): Document it.
3579 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3581 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3582 opcode, for the instruction `pal19'. From Andrea Arcangeli
3583 <andrea@suse.de>.
3585 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3587 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3588 from here..
3589 (md_assemble): To here, before template operands are matched.
3590 Also ensure a constant immediate is sign extended when we know the
3591 size is at most 16 bits. This is to catch cases like "add
3592 $0xffc0,%ax" where we don't know the size, and thus that the
3593 immediate can be represented as Imm8S until after parsing the
3594 register operand.
3595 (i386_displacement): Similarly sign extend 16 bit constant
3596 displacements.
3597 (md_assemble): Relax 16-bit jump constant range check to suit sign
3598 extended displacements.
3600 2000-02-26 Andreas Jaeger <aj@suse.de>
3602 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3604 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3606 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3607 call operands when intel_syntax.
3608 (intel_float_operand): Return 2 for "fi...".
3609 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3610 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3611 earlier "SHORT" change.
3612 (md_assemble): When determining suffix from Regs, exclude
3613 InOutPortReg.
3615 2000-02-24 Nick Clifton <nickc@cygnus.com>
3617 * configure: Add arm-wince, mips-pe and sh-pe targets.
3618 * configure: Regenerate.
3620 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3621 sh-pe targets.
3622 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3623 "pe-mips" for the mips-pe target.
3625 * config/tc-arm.c (insns): Change displacement encoded in BL
3626 and B instructions if the target port is arm-wince.
3627 (do_ldst): Do not bias the relocation offset if the target
3628 port is arm-wince.
3629 (md_pcrel_from): Add in missing relocation offset bias if the
3630 target os arm-wince.
3632 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3633 (md_begin): Disable -G support for mips-pe target.
3634 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3635 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3636 COFF flavour.
3638 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3639 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3640 assembler, just set the alignment to 4.
3642 * config/te-wince-pe.h: New file for WinCE targets. Define
3643 TE_WINCE.
3645 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3647 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3648 string instructions.
3649 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3650 (i386_intel_memory_operand): After finding a segment override,
3651 check again for no `[' before looking for a displacement. Bomb if
3652 more than one displacement rather than silently discarding the
3653 second and subsequent ones. Free strings malloc'd by
3654 build_displacement_string.
3656 2000-02-24 Catherine Moore <clm@cygnus.com>
3658 * config/obj-som.c (obj_pseudo_table): Add "weak".
3659 (obj_som_weak): New routine.
3661 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3663 * config/tc-i386.c (union i386_op): New.
3664 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3665 Throughout file replace occurences of disps[n], imms[n], regs[n]
3666 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3667 intel mode operand swapping. Add assert in regKludge and
3668 fake_zero_displacement code. Test i.types[n] when outputting
3669 displacements and immediates. Combine output of Disp16 with
3670 Disp32.
3671 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3672 when in intel mode by (not) reversing fsub and fdiv operands
3673 before the template search. This fails for single operand
3674 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3675 undefined. Instead fix the base_opcode after we've found the
3676 template. Move base_opcode xor with found_reverse_match from
3677 opcode output code to before this fix so we test for the correct
3678 opcodes.
3679 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3680 check in intel mode. Instead compare opcodes.
3682 * config/tc-i386.h (TC_RELOC): Delete.
3683 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3684 with equivalent call to reloc.
3686 * as.h (flag_m68k_mri): Move declaration after target include, and
3687 only declare when TC_M68K defined. Define as zero otherwise.
3688 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3689 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3690 Define as zero otherwise.
3691 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3692 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3693 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3694 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3695 testing whether defined.
3696 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3697 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3698 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3699 rather than testing whether defined.
3700 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3701 (parse_mri_cons): Declare and use only when TC_M68K.
3702 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3703 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3704 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3706 * NEWS: Mention IBM 370 support.
3708 2000-02-23 Richard Henderson <rth@cygnus.com>
3710 * config/tc-i386.c (md_assemble): When swapping operands for
3711 intel_syntax, assume everything that's not Imm or Disp is a
3712 register.
3714 2000-02-23 Linas Vepstas <linas@linas.org>
3716 * config/tc-i370.c, config/tc-i370.h: New files.
3717 * Makefile.am: Add support for Linux/IBM 370.
3718 * configure.in: Likewise.
3719 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3720 * config/obj-elf.c: Include elf/i370.h
3721 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3723 * Makefile.in: Regenerate.
3724 * configure: Regenerate.
3726 * doc/c-i370.texi: New file.
3727 * doc/all.texi: Include it.
3728 * doc/as.texinfo: And here.
3729 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3730 * doc/Makefile.in: Regenerate.
3732 2000-02-19 Michael Meissner <meissner@redhat.com>
3734 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3735 determine if an instruction can be used in parallel with an ADDppp
3736 or SUBppp instruction.
3738 2000-02-22 Andrew Haley <aph@cygnus.com>
3740 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3742 1999-12-30 Andrew Haley <aph@cygnus.com>
3744 * config/tc-mips.c (mips_gp32): New variable.
3745 (macro_build) Use mips_gp32.
3746 (mips_ip): Ditto.
3747 (md_longopts): Add "-mgp32" and "-mgp64".
3748 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3750 (OPTION_M7900): Change offset
3751 (OPTION_NO_M7900): Ditto.
3753 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3755 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3756 warning, and bump it to 1.
3758 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3760 From Brad Lucier <lucier@math.purdue.edu>:
3761 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3762 match format.
3764 2000-02-21 Catherine Moore <clm@cygnus.com>
3766 * config/tc-mips.c (MF_HILO_INSN): Define.
3767 (mips_7000_hilo_fix): Declare.
3768 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3769 (md_parse_option): Check for 7000_HILO_FIX options.
3770 (OPTION_M7000_HILO_FIX): Define.
3771 (OPTION_NO_M7000_HILO_FIX): Define.
3772 * doc/c-mips.texi (-mfix7000): Describe.
3774 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3776 * listing.c (print_lines): Remove unused variable `end'.
3778 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3779 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3780 reloc_type when BFD_ASSEMBLER.
3781 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3782 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3783 statement and quell signed vs. unsigned comparison warning.
3785 2000-02-18 Nick Clifton <nickc@cygnus.com>
3787 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3788 the computed frag offset, rather than overwriting it.
3790 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3792 * config/tc-sh.c ("elf/sh.h"): Include.
3793 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3794 (md.begin): Initialize target_arch.
3795 Only include opcodes in has table that match selected architecture.
3796 (parse_reg): Recognize register names for sh-dsp.
3797 (parse_at): Recognize post-modify addressing.
3798 (get_operands): The leading space is now optional.
3799 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3800 arguments. Update valid_arch.
3801 (build_Mytes): Add support for SDT_REG_N.
3802 (find_cooked_opcode): New function, broken out of md_assemble.
3803 (assemble_ppi, sh_elf_final_processing): New functions.
3804 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3805 (md_longopts, md_parse_option): New option: -dsp.
3806 * config/tc-sh.h (elf_tc_final_processing): Define.
3807 (sh_elf_final_processing): Declare.
3809 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3811 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3812 the unwinder subspace. Save the current seg/subseg before creating
3813 the new seg/subseg.
3815 2000-02-10 Nick Clifton <nickc@cygnus.com>
3817 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3818 little endian targets.
3819 (INST_BYTE1): Redefine to handle big and little endian
3820 targets.
3821 (cpu_type): New type: Select between M340 and M210.
3822 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3823 instructions of the M340.
3824 (md_assemble): Add support for the MULSH and OPSR classes of
3825 instructions.
3826 (md_atof): Add support for little endian targets.
3827 (md_parse_option): Add support for -EL, -EB and -mcpu command
3828 line switches.
3829 (md_convert_frag): Add support for little endian targets.
3830 (md_apply_fix3): Add support for little endian targets.
3831 (md_number_to_chars): Add support for little endian targets.
3833 2000-02-10 Timothy Wall <twall@redhat.com>
3835 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3836 defined, use it to verify the symbol just read should be a label.
3838 2000-02-10 Timothy Wall <twall@redhat.com>
3840 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3841 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3842 around colons when KEEP_WHITE_AROUND_COLON is defined.
3843 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3844 and KEEP_WHITE_AROUND_COLON.
3846 2000-02-08 Timothy Wall <twall@redhat.com>
3848 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3849 logic.
3850 (do_repeat): New. Abstract repeat logic so that a "break" can be
3851 implemented.
3852 (end_repeat): New. Provide support for a "break" out of the
3853 repeat loop.
3854 * read.h: Add prototypes for new functions.
3856 2000-02-08 Timothy Wall <twall@redhat.com>
3858 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3859 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3860 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3861 non-zero.
3863 2000-02-08 Timothy Wall <twall@redhat.com>
3865 * read.c: Added elseif to directives table.
3866 * read.h: Added prototype for s_elseif.
3867 * doc/as.texinfo: Added description for elseif.
3868 * cond.c (s_elseif): New function
3870 2000-02-04 Timothy Wall <twall@redhat.com>
3872 * listing.c (print_lines): Remove conditionals causing bug in
3873 listings.
3875 2000-02-03 Timothy Wall <twall@cygnus.com>
3877 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3878 default values.
3879 * frags.c (frag_new): Calculate fr_fix in octets
3880 (frag_now_fix) Return offset as target address offset (bytes).
3881 (frag_now_fix_octets) New - Return offset in octets (8-bit
3882 quantities).
3883 * frags.h: Added prototype for frag_now_fix_octets().
3884 Distinguish between octets and bytes in field descriptions.
3885 * listing.c (calc_hex): Account for octets vs bytes when
3886 printing addresses/offsets.
3887 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3888 target is little-endian, print the octets in a word in big-endian
3889 order so that the display looks like a proper hexadecimal number,
3890 instead of having the octets reversed.
3891 * read.c (do_align): When recording alignment, alignment power
3892 should be in terms of target bytes (minimum addressible unit)
3893 instead of octets.
3894 (do_org) Convert ORG target address (byte) argument into an
3895 octet offset when generating a variable fragment.
3896 * symbols.c (resolve_symbol_value): Symbol final value
3897 converted to a target address offset (bytes) from its octet offset.
3898 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3899 offset (bytes) is adjusted by the frag offset (octets) converted
3900 to bytes.
3901 (coff_frob_section) Section alignment power is in terms of bytes;
3902 convert it to an octet alignment power when calculating size (and
3903 size mask) in octets. Don't modify the section size in order to
3904 "align" it for TI COFF, since that format has a different method
3905 for storing alignment information.
3907 2000-02-01 Timothy Wall <twall@cygnus.com>
3909 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3910 entries, matching the way GCC generates them. If not escaped, the
3911 filename is encoded incorrectly.
3913 2000-01-31 Nick Clifton <nickc@cygnus.com>
3915 * config/tc-arm.c (reg_table): Add support for ATPCS register
3916 naming conventions.
3918 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3920 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3921 already defined.
3922 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3923 New macro.
3924 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3925 of a symbol when we really care about its value.
3927 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3929 * config/tc-mcore.c (md_assemble): Give warning message if
3930 operands passes to instruction are more than the spec.
3932 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3934 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3935 Thumb mode but the label seen was not declared as '.thumb_func'
3936 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3937 correct disassembly of Thumb code bounded by non function labels.
3939 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3941 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3942 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3944 * Makefile.in: Same here.
3945 Update copyright.
3947 * configure.in: Set bfd_gas for i386-aout when primary target
3948 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3949 we may need the primary te_file. Remove incorrect comment.
3951 * configure: Regenerate.
3953 * config/e-i386aout.c: New file.
3955 * as.c (USE_EMULATIONS): Move to before print_version_id.
3956 (struct emulation): Add i386aout.
3957 (show_usage): Split text strings. Reformat -a text. Add --em
3958 help.
3959 Update copyright.
3961 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3962 (aout_format_ops): New.
3963 Update copyright.
3965 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3966 preprocessor conditional and add aout USE_EMULATIONS tests.
3967 (read_a_source_file): Don't pass error strings to printf as
3968 format arg.
3969 Update copyright.
3971 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3972 format arg.
3973 (do_data): Same here.
3974 (process_file): And here.
3975 Update copyright.
3977 * symbols.c (colon): Rewrite "already defined" fatal message
3978 code for aout with USE_EMULATIONS.
3979 Update copyright.
3981 * config/obj-aout.c (OBJ_HEADER): Define.
3982 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3983 fields of sentinel.
3984 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3985 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3986 forms here.
3987 (obj_aout_type): Expand S_SET_OTHER here too.
3988 (obj_read_begin_hook): Remove.
3989 (aout_pop_insert): New.
3990 (obj_aout_s_get_other): New.
3991 (obj_aout_s_get_desc): New.
3992 (aout_format_ops): New.
3993 Update copyright.
3995 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3996 gets aout_pseudo_table.
3997 (aout_pseudo_table): Declare.
3998 (obj_read_begin_hook): Define.
3999 Update copyright.
4001 * config/obj-coff.c (obj_pseudo_table): Rename to
4002 coff_pseudo_table.
4003 (coff_pop_insert): Use coff_pseudo_table.
4004 (coff_sec_sym_ok_for_reloc): Remove.
4005 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4006 and comment all zero entries and remove #if 0 code.
4007 Update copyright.
4009 * config/obj-coff.h (obj_pop_insert): Define.
4010 (coff_pseudo_table): Declare.
4011 Update copyright.
4013 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4014 s_get_size, s_set_size. Comment all zero entries.
4015 Update copyright.
4017 * config/obj-elf.c (elf_s_get_other): New function.
4018 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4019 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4020 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4021 comment.
4022 (obj_elf_parse_section_letters): Don't pass error strings to
4023 printf as format arg.
4024 Update copyright.
4026 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4027 OBJ_MAYBE_ECOFF.
4028 (elf_s_get_other): Declare.
4029 (S_GET_OTHER) Define as elf_s_get_other if not already
4030 defined.
4031 (S_SET_OTHER): Only define when not already defined.
4032 (elf_obj_read_begin_hook): Declare.
4033 (obj_read_begin_hook): Define.
4034 (elf_obj_symbol_new_hook): Declare.
4035 (obj_symbol_new_hook): Define.
4036 Update copyright.
4038 * config/obj-multi.h: Add copyright header and protect against
4039 multiple inclusion. Add * to all function pointers.
4040 (OBJ_HEADER): If defined, include it rather than other defines
4041 in this file.
4042 (obj_frob_file_after_relocs): Test for NULL.
4043 (obj_symbol_new_hook): Here too.
4044 (obj_sec_sym_ok_for_reloc): And here.
4045 (S_GET_OTHER): Define.
4046 (S_GET_DESC): Define.
4047 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4048 (OBJ_MAYBE_ELF): Update comment.
4050 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4051 OBJ_AOUT preprocessor conditional and handle emulation by
4052 testing OUTPUT_FLAVOR.
4053 (i386_displacement): Here too.
4054 (md_section_align): Similarly here.
4055 (i386_target_format): Conditionally compile when more than one
4056 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4057 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4058 (i386_displacement): Here too.
4059 Update copyright.
4061 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4062 Define TARGET_FORMAT for aout only when not multi.
4063 Update copyright.
4065 * config/te-multi.h: Delete file as it's identical to te-generic.h
4067 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4069 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4070 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4071 LONG_MNEM_SUFFIX.
4073 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4074 DWORD_MNEM_SUFFIX.
4075 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4076 comments.
4078 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4080 * config/tc-mips.c (mips_do_align): New function.
4081 * config/tc-mips.h (md_do_align): Define.
4083 2000-01-10 Philip Blundell <philb@gnu.org>
4085 * doc/c-arm.texi (ARM Options): Fix typo.
4086 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4087 line separator for Linux.
4088 * doc/as.texinfo (Comments): Mention the ARM.
4090 2000-01-10 Philip Blundell <pb@futuretv.com>
4092 * configure.in (arm*-*-conix*): New target.
4093 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4094 armv*-*-linux-gnu.
4095 * configure: Regenerate.
4097 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4099 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4100 (obj_elf_visibility): New function.
4102 * doc/as.texinfo (Visibility): New node: document visibility
4103 pseudo ops.
4105 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4107 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4108 warning for absolute jump/call without `*' in non-intel mode. No
4109 need to set i.types[0] JumpAbsolute in intel mode.
4111 1999-12-22 Philip Blundell <pb@futuretv.com>
4113 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4114 hook function when changing sections.
4115 (arm_s_data): Likewise.
4117 1999-12-14 Nick Clifton <nickc@cygnus.com>
4119 * config/tc-arm.c (md_parse_option): Add support for -marm720
4120 command line switch.
4122 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4124 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4125 (r_registers, xr_registers): Define.
4126 (r_register_name, xr_register_name): New functions.
4127 (md_assemble): Handle new am33 operand types and instruction
4128 formats.
4129 (mn10300_insert_operand, check_operand): Likewise.
4131 1999-11-29 Nick Clifton <nickc@cygnus.com>
4133 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4134 (s_force_thumb): Set thumb_mode to 2.
4135 (md_assemble): Do not complain about thumb instructions on a
4136 non-thumb target if thumb_mode is set to 2.
4138 1999-11-28 Michael Meissner <meissner@cygnus.com>
4140 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4141 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4142 (O_...): Add new machine dependent expressions if we are handling
4143 explicit relocations.
4144 (alpha_reloc_op): New static table holding the explicit relocation
4145 information.
4146 (alpha_literal_hash): New static to hold the hash table for
4147 explicit relocations.
4148 (alpha_macros): Add support for explicit relocations.
4149 (md_begin): If explicit relocations, initialize hash table.
4150 (md_assemble): Don't print a second error if tokenize_arguments
4151 already printed an error message.
4152 (md_apply_fix): Add support for explicit relocations.
4153 (alpha_force_relocation): Ditto.
4154 (alpha_fix_adjustable): Ditto.
4155 (alpha_adjust_symtab): New function to support explicit
4156 relocations.
4157 (alpha_adjust_symtab_relocs): Ditto.
4158 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4159 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4160 Add support for explicit relocations. Return -2 if an error
4161 message was already printed.
4162 (find_macro_match): Add support for explicit relocations. Comment
4163 each of the cases.
4164 (emit_insn): Add support for explicit relocations.
4165 (assemble_tokens): Ditto.
4166 (emit_ldgp): Ditto.
4167 (load_expression): Ditto.
4168 (emit_lda): Ditto.
4169 (emit_ldah): Ditto.
4170 (emit_ir_load): Ditto.
4171 (emit_loadstore): Ditto.
4172 (emit_ldXu): Ditto.
4173 (emit_ldil): Ditto.
4174 (emit_sextX): Ditto.
4175 (emit_division): Ditto.
4176 (emit_jsrjmp): Ditto.
4177 (emit_retjcr): Ditto.
4179 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4180 ELF object format.
4181 (tc_adjust_symtab): If explicit relocations, call the function
4182 alpha_adjust_symtab.
4183 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4184 relocations next to the literal relocation they reference.
4185 (TC_INIT_FIX_DATA): Initialize the new fields.
4186 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4188 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4190 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4191 'B' operand for PA2.0 bb instruction.
4193 1999-11-18 Nick Clifton <nickc@cygnus.com>
4195 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4196 target.
4198 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4199 relocs.
4200 (mcore_force_relocation): Force relocations to be generated for
4201 RVA relocs.
4203 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4205 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4206 (i386_displacement): Disallow O_big displacements.
4208 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4210 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4211 Small improvements in error checking.
4212 (md_assemble): Support for unconditional ARM instructions.
4213 (md_parse_option): Support for -m[arm]v5e flag.
4215 1999-11-12 Nick Clifton <nickc@cygnus.com>
4217 * macro.c (buffer_and_nest): Do not check beyond the end of the
4218 buffer.
4220 1999-11-11 Nick Clifton <nickc@cygnus.com>
4222 * macro.c (buffer_and_nest): Look for seperator after TO and
4223 FROM tokens.
4225 1999-11-08 Andrew Haley <aph@cygnus.com>
4227 * app.c (do_scrub_chars): When in State 10, treat backslash
4228 characters in the same way as as symbol characters.
4230 1999-11-07 Richard Henderson <rth@cygnus.com>
4232 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4233 the previous label was in the current section before playing
4234 with auto-alignment.
4236 1999-11-06 Nick Clifton <nickc@cygnus.com>
4238 * config/tc-v850.c (v850_force_relocation): Force relocation
4239 for weak symbols.
4240 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4241 the symbol is weak.
4243 1999-11-05 Michael Meissner <meissner@cygnus.com>
4245 * expr.h (operatorT): Increase machine dependent operators to 16.
4246 * expr.c (op_rank): Ditto.
4248 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4250 * read.c (pseudo_set): Reject attempts to set the value of a
4251 section symbol.
4253 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4254 if it is defined.
4256 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4258 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4259 to bfd_set_section_contents.
4261 1999-11-03 Nick Clifton <nickc@cygnus.com>
4263 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4265 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4267 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4268 (mips_ip): Use OPCODE_IS_MEMBER.
4270 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4272 * config/tc-arm.c (reg_required_here): Improve comments.
4274 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4275 (tinsns): Initialize variants field.
4277 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4278 BAD_PC respectively.
4280 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4282 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4283 * config/tc-arm.h: Fix compile time warnings.
4285 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4287 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4288 form @abs16, @(abs16) and @(abs16 + imm).
4290 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4292 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4293 (ISA_HAS_64_BIT_REGS) New.
4294 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4295 mips_emit_delays,macro_build,load_register,load_addresss,
4296 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4297 and/or use new ISA_xxx macros in expressions involving
4298 ISA, particularly mips_opts.isa.
4300 1999-10-18 Michael Meissner <meissner@cygnus.com>
4302 * expr.h (operatorT): Add machine dependent operators md1..md8.
4303 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4304 for the machine dependent operators to use.
4306 * expr.c (op_rank): Add machine dependent operators.
4308 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4309 operator.
4310 (O_cpregister): Ditto.
4311 (md_begin): Change X_op test that field is wide enough to use
4312 O_max instead of O_alpha_max.
4313 (cpu_types): Fill in missing initializer.
4314 (alpha_num_macros): Make unsigned.
4315 (md_assemble): Make opnamelen be size_t.
4316 (md_apply_fix): Cast alpha_num_operands to int before testing.
4317 (alpha_force_relocation): Ditto.
4318 (alpha_fix_adjustable): Ditto.
4319 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4320 (tc_gen_reloc): Ditto.
4321 (tc_get_register): Ditto.
4322 (emit_ldgp): Ditto.
4323 (emit_lda): Ditto.
4324 (emit_ldah): Ditto.
4325 (emit_ldil): Ditto.
4326 (s_alpha_ent): Ditto.
4327 (s_alpha_end): Ditto.
4328 (s_alpha_frame): Ditto.
4329 (s_alpha_prologue): Ditto.
4330 (s_alpha_file): Ditto.
4331 (s_alpha_gprel32): Ditto.
4332 (s_alpha_proc): Ditto.
4333 (s_alpha_set): Ditto.
4334 (s_alpha_base): Ditto.
4335 (s_alpha_align): Ditto.
4336 (s_alpha_arch): Ditto.
4337 (alpha_align): Ditto.
4338 (assemble_insn): Suppress unused variable warning.
4339 (emit_insn): Ditto.
4340 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4341 order in the structure.
4342 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4344 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4346 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4348 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4350 * config/tc-i386.c (i386_index_check): Correct #endif location.
4352 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4354 * as.c (show_usage): Document new options.
4355 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4356 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4357 (parse_args): Parse the new options.
4358 (main): If there were warnings, and --fatal-warnings
4359 was specified, print an error.
4360 * as.h: New variable, flag_fatal_warnings, for new option.
4362 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4364 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4365 '@'. Change autoincrement completers to fall through to cache control
4366 completers.
4368 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4369 arg.
4370 (pa_parse_addb_64_cmpltr): New function.
4372 * config/tc-hppa.c (pa_ip): Change error message.
4373 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4374 '?Q' args to allow falling through.
4376 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4377 Remove unused conditional codes.
4378 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4380 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4382 * config/tc-d30v.c (CHAR_BIT): Define.
4383 (check_range): Fix bit operations to support integers bigger than
4384 32 bits.
4386 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4388 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4389 operands.
4391 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4392 Doug Evans <devans@cygnus.com>
4394 Add support for m32rx.
4395 * config/tc-m32r.c (enable_m32rx): New static global.
4396 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4397 (allow_m32rx): New function.
4398 (M32R_SHORTOPTS): Add `O'.
4399 (md_longopts): Add --m32rx plus several warning options.
4400 (md_parse_option): Handle new options.
4401 (md_show_usage): Print them.
4402 (md_begin): Enable m32rx.
4403 (OPERAND_IS_COND_BIT): New macro.
4404 (first_writes_to_seconds_operands): New function.
4405 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4406 (target_make_parallel,assemble_two_insns): New functions.
4407 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4408 If optimizing and m32rx, try to make consecutive insns parallel.
4410 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4412 * config/tc-mips.c (nopic_need_relax): Allow for the
4413 .sdata.foo sections generated by -fdata-sections,
4414 and for the .gnu.linkonce.s sections generated by C++.
4416 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4418 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4419 with cleaner code using completer prefixes. Add 'Y'.
4421 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4423 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4425 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4426 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4427 insn does not match and we should try the next insn in the table.
4429 1999-09-22 Nick Clifton <nickc@cygnus.com>
4431 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4433 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4435 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4436 of PA2.0 support.
4438 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4440 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4441 OBJ_ELF. If ELF, add "sq".
4442 (md_parse_option): If ELF, ignore -s and -q.
4443 (md_show_usage): Mention ELF options.
4445 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4447 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4448 operands.
4450 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4452 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4454 * config/tc-hppa.c (struct pa_it): New field "trunc".
4455 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4456 (pa_parse_ftest_gfx_completer): New function
4457 (pa_parse_fp_cnv_format): New function.
4459 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4460 (md_apply_fix): Handle 22bit pc-rel branches.
4462 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4464 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4466 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4468 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4470 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4472 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4473 (pa_ip): Handle 'fX'.
4475 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4477 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4478 unwinds unless the function is in the text space.
4479 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4481 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4483 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4484 (md_assemble): To here. Tweak address generation.
4486 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4487 debug_line.
4488 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4489 (md_assemble): Call dwarf2_where for OBJ_ELF.
4490 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4491 (pa_end_of_source): New function.
4492 * tc-hppa.h (md_end): Define for OBJ_ELF.
4494 1999-09-14 Michael Meissner <meissner@cygnus.com>
4496 * configure.in (Canonicalization of target names): Remove adding
4497 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4498 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4499 * configure: Regenerate.
4501 1999-09-14 Donn Terry <donn@interix.com>
4503 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4505 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4507 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4508 pc-relative jmp/call to an absolute symbol.
4509 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4510 absolute section symbols.
4512 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4513 jump handling code and comments.
4515 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4517 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4518 the value if TE_PE and a global defined symbol.
4520 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4522 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4523 print the symbol, rather than printing it here.
4525 1999-09-11 Donn Terry <donn@interix.com>
4527 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4528 BFD_RELOC_RVA relocations.
4530 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4531 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4532 starts with "_G".
4534 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4535 defined.
4536 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4537 * doc/internals.texi (Object format backend): Document
4538 SET_SECTION_RELOCS.
4540 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4541 relocations against global symbols if TE_PE.
4543 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4544 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4546 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4547 symbols.
4549 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4550 symbols which do not have a constant value, or tags with
4551 non-tags. Remove the symbol from the list before adding it at the
4552 end.
4554 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4555 C_FCN symbol differently if TE_PE.
4556 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4557 appears in the pseudo-op, rather coff_line_base which is only set
4558 for a .bf symbol.
4560 * config/obj-coff.c (obj_coff_loc): New static function.
4561 (obj_pseudo_table): Add "loc".
4563 * config/obj-coff.c (add_lineno): Check that the line number is
4564 positive.
4566 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4567 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4568 int.
4569 (md_atof): Return NULL rather than 0.
4570 * config/tc-i386.c (md_atof): Change type to int.
4571 * expr.c (expr): Change first parameter to int.
4572 * config/obj-coff.c: Add declarations for static functions.
4573 (coff_frob_symbol): Use SYM_AUXENT.
4574 * config/tc-i386.h (flag_16bit_code): Don't declare.
4576 * config/obj-coff.c (obj_coff_section): Default to setting
4577 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4579 * write.c (adjust_reloc_syms): Print adjusted fixup.
4581 * expr.c (integer_constant): Correct too_many_digits calculation
4582 in base 10 case.
4584 1999-09-09 Andreas Schwab <schwab@suse.de>
4586 * doc/c-arm.texi: Fix arguments of @var to not contain
4587 punctuation.
4589 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4591 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4592 and COFF targets.
4593 (md_parse_option): Only support -k flag for ELF and COFF targets.
4595 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4597 * config/tc-hppa.c (pa_ip): Put strict register checks before
4598 call to pa_parse_number.
4600 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4602 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4604 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4605 BFD_ASSEMBLER code.
4607 1999-09-06 Donn Terry <donn@interix.com>
4609 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4611 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4613 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4614 candidate instruction. Require registers for register arguments
4615 when in strict mode. Require assemble-time constants for
4616 constants when in strict mode.
4617 (pa_get_absolute_expression): Require a constant when in strict
4618 mode.
4620 1999-09-06 Nick Clifton <nickc@cygnus.com>
4622 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4624 1999-09-04 Steve Chamberlain <sac@pobox.com>
4626 * config/tc-pj.c: New file, supports picoJava in ELF.
4627 * config/tc-pj.h: Ditto.
4628 * configure.in (pjl*, pj*): New targets.
4629 * Makefile.am: Rebuild dependencies.
4630 (CPU_TYPES): Add pj.
4631 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4632 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4633 * doc/c-pj.texi: New file.
4634 * doc/as.texinfo: Add some PJ specifics.
4635 * doc/all.texi: Add PJ to the list of all architectures, sort them
4636 all alphabetically.
4637 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4638 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4640 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4642 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4643 (obj_frob_file): Test for null pointer.
4644 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4645 (OBJ_PROCESS_STAB): And here.
4646 (elf_obj_sy): Remove
4648 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4649 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4650 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4652 * config/obj-coff.c (no_func): Remove.
4653 (coff_format_ops): Change occurrences of no_func to 0, as we test
4654 for 0 in obj-multi.h.
4656 * configure.in: Enable bfd for i386-coff when primary target is
4657 bfd. Enable i386 elf,coff emulation support. Don't set
4658 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4659 emulation to support.
4660 *configure: Regenerate.
4662 1999-09-02 Nick Clifton <nickc@cygnus.com>
4664 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4665 .section .line directive is encountered.
4667 1999-09-01 Nick Clifton <nickc@cygnus.com>
4669 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4670 format.
4672 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4673 * as.texinfo: Document --gdwarf2 command line option.
4674 Add additional documentation of ARM command line switches.
4676 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4678 * config/tc-i386.c (i386_intel_memory_operand): Combine
4679 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4680 and RESTORE_END_STRING around parse_register calls.
4681 (i386_operand): Here too.
4682 (i386_is_reg): Remove.
4683 (parse_register): Move as_bad calls from within this function to
4684 callers.
4686 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4688 Based on a patch from H.J. Lu <hjl@gnu.org>
4689 * config/tc-i386.c (parse_register): Handle FP regs specially.
4690 (md_begin): Remove '(' and ')' from register_chars.
4692 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4694 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4695 error message (done elsewhere).
4697 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4699 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4701 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4703 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4704 args by 'f'.
4706 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4708 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4709 between args.
4710 Add new completers. Fix bug in 64 bit condition handling.
4712 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4713 'cS', and 'c*'.
4715 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4717 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4719 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4721 1999-08-27 Jim Wilson <wilson@cygnus.com>
4723 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4724 (struct ls): Add frag field. Initialize it to zero.
4725 (out_end_sequence): New local text_frag. Set it while in text section.
4726 Replace address check with frag check. Set ls.frag to text_frag if
4727 out_set_addr called.
4728 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4729 Set it before switching sections. Replace address check with frag
4730 check. Set ls.frag to saved_frag if out_set_addr called.
4732 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4734 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4735 output "advance_pc" opcode instead of calling gen_addr_line().
4736 The latter has the undesired side-effect of creating a new row
4737 in the debug line info matrix.
4739 1999-08-26 Jim Wilson <wilson@cygnus.com>
4741 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4742 ls.last_filename if last is less than zero. Set ls.last_filename
4743 when allocating new entry.
4744 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4745 call.
4747 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4749 * config/tc-i386.c (i386_index_check): Fix the displacement size
4750 when INFER_ADDR_PREFIX.
4752 1999-08-18 Nick Clifton <nickc@cygnus.com>
4754 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4755 display its value.
4757 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4759 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4760 handle 0xffffNNNN constants correctly.
4762 1999-08-16 Nick Clifton <nickc@cygnus.com>
4764 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4765 as well as loads.
4767 1999-08-13 Nick Clifton <nickc@cygnus.com>
4769 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4770 (md_apply_fix3): Always pass positive values to
4771 validate_offset_imm.
4773 1999-08-12 Nick Clifton <nickc@cygnus.com>
4775 * config/tc-arm.c (skip_whitespace): New macro.
4776 Formatting tidy ups.
4778 (md_apply_fix3): Store relocation offset in addend for ELF based
4779 relocs.
4780 (arm_force_relocation): Always generate relocs for Thumb function
4781 calls.
4783 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4785 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4786 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4788 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4790 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4791 flags for the unwind subspace.
4793 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4794 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4795 suitable relocation based on the size of the target's pointer.
4796 Always Use subsegment zero for the unwinders.
4797 (pa_level): Handle "2.0w".
4799 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4801 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4802 with the following instruction unless this was specified.
4804 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4806 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4807 certain sections, to match BFD changes.
4809 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4811 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4812 (EXTRA_SCRIPTS): Define to keep automake happy.
4813 * Makefile.in: Rebuild.
4815 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4817 * Makefile.am: Rename .dep* files to DEP*.
4818 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4819 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4820 targets to DEPOBJ.
4821 * Makefile.in: Rebuild.
4823 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4825 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4827 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4829 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4830 avoid problems on DOS filesystems.
4831 * Makefile.in: Rebuild.
4833 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4835 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4837 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4838 section flag.
4840 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4842 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4843 line to create ${GDBINIT} rather than .gdbinit.
4844 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4846 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4848 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4850 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4852 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4854 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4856 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4857 non-adjustable symbols.
4859 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4861 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4863 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4865 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4866 operands.
4868 1999-08-05 Donn Terry <donn@interix.com>
4870 * config/te-interix.h: New file.
4871 * configure.in (i386-*-interix*): New target.
4872 * configure: Rebuild.
4874 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4876 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4877 selectors for ELF too.
4878 (selector_table): Add "ltp" and "rtp" selectors.
4880 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4882 * config/tc-i386.c (i386_operand): No need to change
4883 operand_string pointer in segment reg case before goto
4884 do_memory_reference. Initialise displacement_string_start and
4885 displacement_string_end after do_memory_reference label.
4886 (i386_index_check): Add operand_string param, and print error
4887 message on failure here.
4888 (i386_intel_memory_operand): Instead of here.
4889 (i386_operand): And here.
4890 (INFER_ADDR_PREFIX): Enable.
4892 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4894 * config/tc-i386.h (DefaultSize): Define. Renumber following
4895 opcode_modifier defines.
4897 From Etienne Lorrain <etienne.lorrain@ibm.net>
4898 * config/tc-i386.c (stackop_size): New variable.
4899 (set_16bit_code_flag): Clear it here.
4900 (set_16bit_gcc_code_flag): New function.
4901 (md_pseudo_table): Add "code16gcc" entry.
4902 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4904 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4906 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4907 next_set_end even if the end symbol is being discarded.
4909 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4910 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4911 * config/obj-coff.c: Likewise.
4912 (seg_info_type): Remove.
4913 (seg_info_off_by_4): Change to array of segT.
4914 (s_get_segment): Adjust accordingly.
4915 (obj_pseudo_table): Fully initialize sentinel entry.
4917 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4918 Ralf Baechle <ralf@uni-koblenz.de>.
4920 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4922 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4924 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4926 * config/tc-i386.c: Indentation and white space changes.
4927 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4928 don't enable it by default.
4929 (i386_intel_operand): Remove redundant prototype.
4930 Move check on number of memory operands, and i.mem_operands++
4931 (i386_intel_memory_operand): To here.
4932 Remove i386_immediate code from here. Remove special case code
4933 for input and output using (%dx). Remove base/index checks and
4934 call i386_index_check instead. Save initial operand_string
4935 argument for error message.
4936 (i386_operand): Remove redundant prototype. Move base/index
4937 checks to i386_index_check.
4938 (i386_displacement): Move intel mode check for non-zero
4939 i.disp_operand
4940 (i386_intel_memory_operand): To here.
4942 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4944 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4945 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4946 by .register pseudo-op if -64 and --no-undeclared-regs.
4947 (s_register, sparc_adjust_symtab): New functions.
4948 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4949 Declare sparc_adjust_symtab as tc_adjust_symtab.
4950 * doc/c-sparc.texi: Add description of #ignore special literal
4951 for .register pseudo-op.
4953 1999-07-30 Catherine Moore <clm@cygnus.com>
4955 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4956 the relocation's section offset.
4958 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4960 * write.c (fixup_segment): Fix generic error check overflow test.
4962 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4963 X_add_number to long.
4965 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4967 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4968 processing.
4970 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4972 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4973 VTABLE relocations.
4975 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4977 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4979 * configure.bat: Remove; obsolete.
4980 * config/go32.cfg: Likewise.
4982 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4984 * configure.in (i386-*-vxworks*): New target.
4985 * configure: Rebuild.
4987 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4989 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4991 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4993 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4994 on -64 and not pic.
4995 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4996 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4997 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4998 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4999 MAX_RELOC_EXPANSION): Define.
5000 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
5002 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
5004 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
5005 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
5006 block. Print a warning if an 8-bit or 16-bit constant
5007 displacement or immediate is truncated on output.
5008 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
5009 immediate.
5010 (i386_operand): Disallow immediate jump absolute operand.
5012 1999-07-15 Ian Lance Taylor <ian@zembu.com>
5014 * configure.in: Bump version number to 2.9.5.
5015 * configure: Rebuild.
5017 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
5018 or %llx work.
5020 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
5022 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
5023 (cons_fix_new_hppa): Derive size of fixup from size of the object.
5025 1999-07-14 Philip Blundell <pb@nexus.co.uk>
5027 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5028 is defined.
5029 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
5031 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
5032 if -mno-fpu was given.
5033 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
5034 relocs.
5035 (cons_fix_new_arm): Remove misleading comments.
5037 1999-07-14 Ian Lance Taylor <ian@zembu.com>
5039 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5040 error message.
5041 (relax_segment): Likewise. After giving a rs_org error, convert
5042 the frag to rs_align to avoid cascading errors.
5044 1999-07-12 Andreas Schwab <schwab@suse.de>
5046 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5048 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5050 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5051 as appropriate. Fill in structure initializations. Add variable
5052 initializations. Add casts.
5053 * dwarf2dbg.c (print_stats): Change i to size_t.
5054 * listing.c (listing_listing): Change list_line to unsigned int.
5056 1999-07-10 Ian Lance Taylor <ian@zembu.com>
5058 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5059 rather than checking for \001 and \002 in symbol name.
5060 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5062 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5064 * configure.in (hppa*-linux-gnu*): New target.
5065 * configure: Rebuilt.
5067 1999-07-08 Nick Clifton <nickc@cygnus.com>
5069 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5071 1999-07-07 Nick Clifton <nickc@cygnus.com>
5073 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5074 accessing symbolP directly.
5076 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5078 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5079 for ELF.
5081 1999-07-05 Nick Clifton <nickc@cygnus.com>
5083 * config/tc-arm.c (ARM_EXT_V5): Define.
5084 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5085 (md_begin): Detect ARM v5 architectures.
5086 (md_parse_option): Accept arm v5 specification.
5087 (md_show_usage): Documment -marmv5 switch.
5089 * doc/c-arm.texi: Document -marmv5 command line option.
5091 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5092 op.
5093 (validate_immediate_twopart): New function. Determine if a
5094 constant can be computed by two ADD instructions.
5095 (output_inst): Remove its command line parameter - it was never
5096 used.
5097 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5098 implememt the ADRL pseudo op.
5099 (tc_gen_reloc): Generate a suitable error message if an ADRL
5100 instruction tries to generate a real reloc.
5102 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5104 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5106 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5107 into lower case.
5109 1999-06-27 H.J. Lu <hjl@gnu.org>
5111 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5112 non BFD_ASSEMBLER case.
5114 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5116 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5117 data.
5119 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5121 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5122 out_end_sequence() when the address decreases due to a new frag.
5123 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5124 numbering starts with 1.
5126 1999-06-23 Nick Clifton <nickc@cygnus.com>
5128 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5129 .section for COFF.
5130 (mcore_s_text): Call obj_elf_text for ELF target.
5131 (mcore_s_data): Call obj_elf_data for ELF target.
5132 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5133 for COFF target.
5134 (mcore_s_bss): New function: Dump literal table before changing
5135 sections.
5136 (mcore_s_comm): New function: Dump literal table before changing
5137 sections.
5139 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5140 No longer static functions.
5141 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5142 Provide prototypes for these functions.
5144 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5146 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5147 a list of names, to try obj_segment_name, and to try abbreviated
5148 names when using COFF without long section names.
5150 * config/tc-alpha.c: More use of symbol accessor functions.
5151 * config/tc-arc.c: Likewise.
5152 * config/tc-d30v.c: Likewise.
5153 * config/tc-fr30.c: Likewise.
5154 * config/tc-i860.c: Likewise.
5155 * config/tc-m88k.c: Likewise.
5156 * config/tc-mcore.c: Likewise.
5157 * config/tc-ns32k.c: Likewise.
5158 * config/tc-sparc.c: Likewise.
5159 * config/tc-v850.c: Likewise.
5161 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5162 sy_value with appropriate accessor functions.
5163 * config/tc-arm.c (md_apply_fix3): Likewise.
5164 * config/tc-d10v.c (AT_WORD_P): Likewise.
5165 * config/tc-v850.c (reg_name_search): Likewise.
5167 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5168 use symbol_get_bfdsym instead.
5169 * config/tc-ppc.c (md_assemble): Likewise.
5170 * config/tc-v850.c (v850_comm): Likewise.
5172 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5174 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5175 the symbol, rather than accessing the bsym member.
5176 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5177 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5178 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5179 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5180 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5181 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5182 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5183 * config/tc-v850.c (tc_gen_reloc): Likewise.
5185 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5187 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5188 (hppa_gen_reloc_type): Conditionalize on BFD64.
5189 (tc_gen_reloc): Re-enable ELF relocations.
5190 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5192 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5194 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5195 warning.
5196 (do_ldst): Move assignment out of if condition.
5197 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5198 parentheses to avoid warning.
5200 1999-06-21 Nick Clifton <nickc@cygnus.com>
5202 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5203 macro to get at the BFD symbol associated with a GAS symbol.
5205 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5207 * config/tc-ppc.c: Update for symbol handling changes.
5208 * config/obj-coff.c: Likewise.
5210 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5212 * tc-hppa.c: General cleanups of ELF support. No more spaces
5213 and subspaces for ELF.
5214 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5215 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5216 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5217 (UNWIND_SECTION_NAME): Likewise.
5218 (space/subspace related structures): Conditionalize definitions
5219 on OBJ_SOM.
5220 (space/subspace directives and support routines): Conditionalize
5221 definitions and references/uses on OBJ_SOM.
5222 (label_symbol_struct): For ELF, track the symbol's segment. For
5223 SOM track its space.
5224 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5225 changes.
5226 (USE_ALIASES): Kill for both SOM & ELF.
5227 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5228 (pa_space, pa_subspace): Corresponding changes.
5229 (pa_spaces_begin): Corresponding chagnes.
5230 (md_begin): Do not muck around with space/subspace stuff for
5231 OBJ_ELF.
5232 (md_apply_fix): Temporarily disable argument relocation stuff
5233 for OBJ_ELF.
5234 (tc_gen_reloc): Temporarily disable relocation generation for
5235 OBJ_ELF
5236 (pa_build_unwind_subspace): Similarly.
5238 1999-06-16 Nick Clifton <nickc@cygnus.com>
5240 * config/tc-arm.c (thumb_set): New pseudo op.
5241 (text, data, section): Override these pseudo ops with ARM
5242 specific versions.
5243 (s_thumb_set): New function: Perform the same as a .set pseudo
5244 op, but also mark the alias'ed symbol as being a Thumb
5245 function.
5246 (arm_s_text): New function: Perform the same as the .text
5247 pseudo op, but dump the literal pool before changing
5248 sections.
5249 (arm_s_data): New function: Perform the same as the .data
5250 pseudo op, but dump the literal pool before changing
5251 sections.
5252 (arm_s_section): New function: Perform the same as the
5253 .section pseudo op, but dump the literal pool before changing
5254 sections.
5255 (arm_cleanup): Do not reset the current section before dumping
5256 the literal pool.
5258 1999-06-17 Nick Clifton <nickc@cygnus.com>
5260 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5261 OPTION_NO_WARN_UNMATCHED entries.
5262 (md_parse_option): Generate a warning message if an unrecognised
5263 option is encountered.
5265 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5266 (get_operands): When parsing an expression after an '@' symbol
5267 has been detected, do not ignore '#' symbols.
5268 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5269 false.
5271 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5273 From K. Richard Pixley <rich@noir.com>:
5274 * configure.in (ppc-*-vxworks*): New target.
5275 * configure: Rebuild.
5277 1999-06-12 Philip Blundell <philb@gnu.org>
5279 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5281 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5283 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5284 which refer to symbols in linkonce sections, permit reducing the
5285 relocs if the symbol is local.
5287 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5289 * subsegs.c (subseg_text_p): New function.
5290 * as.h (subseg_text_p): Declare.
5291 * read.c (do_align): Use subseg_text_p to set the default fill.
5292 * write.c (subsegs_finish): Likewise.
5293 * config/obj-coff.c (write_object_file): Likewise.
5294 * config/tc-i386.h (md_maybe_text): Don't define.
5295 (md_do_align): Use subseg_text_p to set the default fill.
5296 * config/tc-m32r.c (m32r_do_align): Likewise.
5297 * config/tc-sh.c (sh_do_align): Likewise.
5298 * config/tc-sparc.h (md_do_align): Likewise.
5300 1999-06-12 David O'Brien <obrien@freebsd.org>
5302 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5303 * configure: Rebuild.
5305 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5307 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5308 * Makefile.am: Rebuild dependencies.
5309 * Makefile.in: Rebuild.
5311 * config/tc-i386.c (i386_immediate): Remove unused label
5312 seg_unimplemented.
5314 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5315 * symbols.c: Likewise.
5316 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5317 sy_next field when taking address, rather than symbol_next.
5319 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5320 offsetT.
5321 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5322 value from the output file architecture.
5323 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5324 * dwarf2dbg.h: Change bfd_vma to addressT.
5326 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5328 * dwarf2dbg.h: Use PARAMS in function declarations.
5330 1999-06-11 Martin Dorey <mdorey@madge.com>
5332 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5333 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5334 OBJ_ELF.
5335 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5337 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5339 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5341 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5342 popsection.
5344 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5346 * read.c (read_a_source_file): Only declare inescape if
5347 QUOTES_IN_INSN.
5349 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5350 match parameters.
5351 (find_entry_byval): Add parens to avoid warning.
5353 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5355 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5356 undefined symbols.
5358 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5360 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5361 with isoctal.
5363 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5364 synthetize_setx): New functions.
5365 (md_assemble): Broken the special cases into the above
5366 functions. Make compiler happy if sizeof(bfd_vma)==4.
5367 Fix sethi generated from set/setuw. If instructions have a relloc,
5368 always clear the fields to be relocated in the opcode.
5369 (sparc_ip): Remove special_case global variable.
5371 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5373 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5374 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5375 indication of success rather than a value.
5376 (itbl_get_val): Likewise.
5377 (itbl_get_field): Use strcspn. Change delimiters to include
5378 parens.
5379 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5380 (itbl_get_val): Likewise.
5381 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5383 * symbols.c (copy_symbol_attributes): Convert local symbols to
5384 regular symbols.
5386 1999-06-10 Nick Clifton <nickc@cygnus.com>
5388 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5389 ARM920t.
5391 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5393 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5394 Optimize set if sizeof(bfd_vma) == 64.
5395 (sparc_ip): Fix sethi - without %hi() it should generate
5396 R_SPARC_22 reloc, not R_SPARC_HI22.
5397 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5399 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5401 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5402 (s_ncons): New function.
5403 (native_op_table): New table.
5404 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5405 R_SPARC_OLO10 handling.
5407 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5409 * expr.h (struct expressionS): Revert last change; widen X_op.
5410 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5412 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5414 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5415 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5416 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5417 * Makefile.in: Regenerated.
5419 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5420 `common' pass on to s_mri_common.
5421 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5423 1999-06-06 Richard Henderson <rth@cygnus.com>
5425 * config/obj-elf.c (obj_elf_section): Don't free the return
5426 value of demand_copy_C_string.
5428 1999-06-05 Richard Henderson <rth@cygnus.com>
5430 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5431 creation logic from obj_elf_create_section.
5433 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5434 (section_stack): New.
5435 (special_sections): Make const.
5436 (obj_elf_section): Gut and rewrite parsing.
5437 (obj_elf_change_section): New function broken out of obj_elf_section.
5438 (obj_elf_parse_section_letters): Likewise.
5439 (obj_elf_section_word): Likewise.
5440 (obj_elf_section_type): Likewise.
5441 (obj_elf_previous): Treat as a toggle.
5442 (obj_elf_popsection): New.
5443 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5444 (ppc_section_type): Likewise.
5445 * config/tc-ppc.h: Likewise.
5447 * expr.h (struct expressionS): Don't make X_op a bitfield.
5448 * config/tc-alpha.c: Update for symbol handling changes.
5449 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5450 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5452 1999-06-05 Richard Henderson <rth@cygnus.com>
5454 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5455 (dwarf2_gen_line_info): Kill unused variables.
5456 (dwarf2_finish): Likewise.
5457 (dwarf2_where): Likewise.
5458 (dwarf2_directive_file): If we've only got a string,
5459 hand off to s_app_file.
5460 * ecoff.c: Move the include of ecoff.h.
5461 * symbols.h (S_IS_FUNCTION): Prototype.
5463 * read.c (LEX_HASH): Supply a default.
5464 (lex_type): Use it.
5465 (s_globl): Update `c' after skipping whitespace.
5466 * read.h (LEX_END_NAME, is_name_ender): New.
5467 * expr.c (get_symbol_end): Respect it.
5469 1999-06-04 Mark Klein <mklein@dis.com>
5471 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5472 to real if OBJ_SOM
5473 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5475 * config/tc-hppa.c: Update for symbol handling changes.
5477 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5479 * cgen.c: Update for symbol handling changes.
5480 * config/tc-m32r.c: Likewise.
5482 * config/tc-hppa.h: Update for symbol handling changes.
5483 * config/tc-hppa.c: Likewise.
5485 * config/tc-arm.h: Update for symbol handling changes.
5486 * config/tc-arm.c: Likewise.
5487 (symbol_make_empty): Remove. Just use symbol_create.
5489 * symbols.c (symbol_set_tc): Correct name.
5491 * Makefile.am: Rebuild dependencies.
5492 ($(OBJS)): Don't depend upon struc-symbol.h.
5493 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5494 * dep-in.sed: Don't remove struc-symbol.h.
5495 * Makefile.in: Rebuild.
5497 * doc/internals.texi (Symbols): Describe changes in symbol
5498 handling.
5500 1999-06-03 Richard Henderson <rth@cygnus.com>
5502 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5503 instead of doing the work by hand.
5505 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5507 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5508 state of line state-machine.
5509 (struct ls): Collect DWARF2 line state-machine state in new member
5510 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5511 resulted in any DWARF2 directives.
5512 (reset_state_machine): New function.
5513 (out_end_sequence): Ditto.
5514 (dwarf2_gen_line_info): When switching sections or switching to a
5515 lower text address, call out_end_sequence() first to terminate the
5516 previous code sequence as code sequences MUST have monotonically
5517 increasing addresses.
5518 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5520 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5522 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5523 DWARF2 debug info (line information only, at this point).
5524 * as.h: Update comment about supported debug formats.
5525 * dwarf2dbg.c, dwarf2dbg.h: New files.
5526 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5528 * expr.c (operand): Don't use [ for parens if we want an index op.
5529 (op_encoding): Switch [ into O_index, if desired.
5530 (op_rank): Renumber with O_index on bottom.
5531 (expr): If O_index, match closing bracket.
5532 * expr.h (O_index): New.
5534 * read.c (read_a_source_file): Conditionally allow matched "
5535 in lines passed to md_assemble.
5537 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5539 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5541 Add support for storing local symbols in a small structure to save
5542 memory when assembling large files.
5543 * as.h: Don't include struc-symbol.h.
5544 (symbolS): Add typedef.
5545 * symbols.c: Include struc-symbol.h.
5546 (local_hash): New static variable.
5547 (save_symbol_name): New static function, from symbol_create.
5548 (symbol_create): Call save_symbol_name.
5549 (local_symbol_count): New static variable.
5550 (local_symbol_conversion_count): Likewise.
5551 (LOCAL_SYMBOL_CHECK): Define.
5552 (local_symbol_make): New static function.
5553 (local_symbol_convert): New static function.
5554 (colon): Handle local symbols. Create local symbol for local
5555 label name.
5556 (symbol_table_insert): Handle local symbols.
5557 (symbol_find_or_make): Create local symbol for local label name.
5558 (symbol_find_base): Check for local symbol.
5559 (symbol_append, symbol_insert): Check for local symbols.
5560 (symbol_clear_list_pointers, symbol_remove): Likewise.
5561 (verify_symbol_chain): Likewise.
5562 (copy_symbol_attributes): Likewise.
5563 (resolve_symbol_value): Handle local symbols.
5564 (resolve_local_symbol): New static function.
5565 (resolve_local_symbol_values): New function.
5566 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5567 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5568 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5569 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5570 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5571 (symbol_previous, symbol_next): New functions.
5572 (symbol_get_value_expression): Likewise.
5573 (symbol_set_value_expression): Likewise.
5574 (symbol_set_frag, symbol_get_frag): Likewise.
5575 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5576 (symbol_mark_used_in_reloc): Likewise.
5577 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5578 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5579 (symbol_mri_common_p): Likewise.
5580 (symbol_mark_written, symbol_clear_written): Likewise.
5581 (symbol_written_p): Likewise.
5582 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5583 (symbol_section_p, symbol_equated_p): Likewise.
5584 (symbol_constant_p): Likewise.
5585 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5586 (symbol_get_obj, symbol_set_obj): Likewise.
5587 (symbol_get_tc, symbol_set_tc): Likewise.
5588 (symbol_begin): Initialize local_hash.
5589 (print_symbol_value_1): Handle local symbols.
5590 (symbol_print_statistics): Print local symbol statistics.
5591 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5592 Declare new symbols.c functions. Move many declarations here from
5593 struc-symbol.h.
5594 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5595 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5596 (struct symbol): Move bsym to make it clearly the first field.
5597 Remove TARGET_SYMBOL_FIELDS.
5598 (symbolS): Don't typedef.
5599 (struct broken_word): Remove.
5600 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5601 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5602 (symbol_clear_list_pointers): Likewise.
5603 (symbol_insert, symbol_remove): Likewise.
5604 (symbol_previous, symbol_append): Likewise.
5605 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5606 (struct local_symbol): Define.
5607 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5608 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5609 (local_symbol_get_frag, local_symbol_set_frag): Define.
5610 (local_symbol_get_real_symbol): Define.
5611 (local_symbol_set_real_symbol): Define.
5612 Define.
5613 * write.c (write_object_file): Call resolve_local_symbol_values.
5614 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5615 (TARGET_SYMBOL_FIELDS): Don't define.
5616 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5617 ECOFF_DEBUGGING, add ECOFF fields.
5618 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5619 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5620 ECOFF_DEBUGGING, add ECOFF fields.
5621 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5622 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5623 * config/tc-mcore.h: Don't include struc-symbol.h.
5624 (TARGET_SYMBOL_FIELDS): Don't define.
5625 (struct mcore_tc_sy): Define.
5626 (TC_SYMFIELD_TYPE): Define.
5627 * Many files: Use symbolS instead of struct symbol. Use new
5628 accessor functions rather than referring to symbolS fields
5629 directly.
5631 * read.c (s_mri_common): Don't add in value of line_label.
5633 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5634 checking for SEC_LINK_ONCE.
5636 * config/tc-sh.h (sh_fix_adjustable): Declare.
5638 * app.c (input_buffer): New static variable.
5639 (app_push): Save saved_input in allocated buffer.
5640 (app_pop): Restored saved_input.
5641 (do_scrub_chars): Change get parameter to take char * and int as
5642 arguments. Change GET macro to pass input_buffer to get
5643 function. Don't save input into allocated buffer.
5644 * as.h (do_scrub_chars): Update declaration.
5645 * input-file.c (input_file_get): Change to take char * and int.
5646 Read data into passed in buffer. Remove static buffer.
5647 * read.c (scrub_from_string): Change to take char * and int. Copy
5648 data into passed in buffer.
5650 * hash.h: Neaten. Declare hash_traverse.
5651 * hash.c: Complete rewrite based on BFD hashing code.
5652 * gasp.c (chunksize): New variable.
5653 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5654 hash_delete.
5656 1999-05-28 Nick Clifton <nickc@cygnus.com>
5658 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5659 addend unless the target uses an old ABI.
5661 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5663 -Wchar-subscripts cleanup
5664 * listing.c (listing_newline): Use unsigned char variable, so
5665 calls to isascii,iscntrl are correct.
5666 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5667 (unsigned char).
5668 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5669 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5670 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5671 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5673 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5675 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5676 width for Coldfire.
5677 (arch_coldfire_p): New #define.
5678 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5680 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5682 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5684 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5685 (install_operand): Add place `N'.
5686 (init_table): Add registers ACC, MACSR, MASK.
5688 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5690 * config/tc-m68k.c: Change mcf5200 --> mcf.
5691 (archs): Add mcf5206e, mcf5307.
5692 (m68k_ip): Add format `u'.
5693 (install_operand): Add place `m', `M', `h'.
5694 (init_table): Add upper/lower registers.
5696 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5698 1999-05-28 Martin Dorey <mdorey@madge.com>
5700 * config/tc-i960.c: Several minor changes to add ELF and
5701 BFD_ASSEMBLER support.
5702 * config/tc-i960.h: Likewise.
5703 * configure.in (i960-*-elf*): New target.
5704 * aclocal.m4, configure: Rebuild.
5706 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5708 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5709 reloc changes when defined(BFD_ASSEMBLER).
5711 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5713 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5715 * write.c (write_print_statistics): Output to file, not stderr.
5717 * expr.c (generic_bignum_to_int32,64): Prototype.
5719 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5720 output_sleb128, output_uleb128, output_big_sleb128,
5721 output_big_uleb128, output_big_leb128): Prototype.
5722 (output_big_sleb128, output_big_uleb128): Make inline.
5723 (output_big_leb128): Remove inline
5725 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5726 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5727 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5728 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5729 value for correct overflow check in write.c:fixup_segment.
5730 * write.c (fixup_segment): Move bitfield overflow checks to after
5731 the md_apply_fix call.
5732 * config/obj-coff.c (fixup_segment): Likewise.
5733 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5734 valueT *val argument.
5736 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5738 * config/atof-ieee.c (gen_to_words): Correctly round a
5739 denormalized number. Fix off-by-one in range checking for
5740 exponent in a denormal.
5742 1999-05-10 Nick Clifton <nickc@cygnus.com>
5744 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5745 name.
5747 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5749 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5751 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5753 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5754 (ReverseRegRegmem): Remove.
5755 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5756 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5757 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5758 kludge.
5760 From Doug Ledford <dledford@redhat.com>
5761 * config/tc-i386.h (RegXMM): New for P/III.
5762 * config/tc-i386.c: Add support for P/III.
5764 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5766 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5767 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5768 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5770 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5772 * config/tc-i386.c (i386_immediate): Skip whitespace before
5773 complaining about junk after expression.
5774 (i386_displacement): Likewise.
5776 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5778 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5779 Don't copy before downcaseing.
5781 1999-05-05 Catherine Moore <clm@cygnus.com>
5783 * tc-m68k.c: Include elf/m68k.h.
5784 (m68k_elf_final_processing): New routine.
5785 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5786 Define.
5788 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5790 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5791 17 bit fmt insn.
5793 1999-04-30 Nick Clifton <nickc@cygnus.com>
5795 * config/tc-mcore.c (mcore_s_section): Dump literals before
5796 changing section.
5798 1999-04-29 Nick Clifton <nickc@cygnus.com>
5800 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5801 for COFF/PE port.
5803 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5805 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5806 (TC_INIT_FIX_DATA): Delete.
5807 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5808 (TC_INIT_FIX_DATA): Delete.
5809 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5810 * write.c (fix_new_internal): Initialize fx_cgen member.
5811 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5812 (gas_cgen_md_apply_fix3): Update.
5813 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5814 (md_cgen_record_fixup_exp): Update.
5815 (FX_OPINFO_R_TYPE): Update.
5817 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5818 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5819 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5820 * frags.h (struct frag): Make opindex, opinfo ints.
5822 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5824 1999-04-26 Tom Tromey <tromey@cygnus.com>
5826 * aclocal.m4, configure: Updated for new version of libtool.
5828 1999-04-22 Nick Clifton <nickc@cygnus.com>
5830 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5831 md_apply_fix.
5832 (md_apply_fix3): Do not fix up absolute relocations against
5833 symbolic values.
5835 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5837 1999-04-20 Nick Clifton <nickc@cygnus.com>
5839 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5840 changes and data-in-text directives.
5841 (mcore_cons): New function: intercept cons() operations.
5842 (mcore_float_cons): New function: intercept float_cons()
5843 operations.
5844 (mcore_stringer): New function: intercept stringer() operations.
5846 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5848 * obj.h (struct format_ops): Change generate_asm_lineno field to
5849 take no parameters.
5850 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5852 * config/tc-alpha.c (find_opcode_match): Add default case to
5853 switch.
5854 (find_macro_match): Likewise.
5855 (load_expression): Parenthesize && within ||.
5857 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5859 1999-04-17 Nick Clifton <nickc@cygnus.com>
5861 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5862 .text .data .section pseudo ops.
5863 (mcore_s_section): New function. Dump lits before changing secs.
5864 (mcore_s_text): New function. Dump lits before changing secs.
5865 (mcore_s_data): New function. Dump lits before changing secs.
5867 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5869 * config/tc-mips.c (mips_32bitmode): New.
5870 (md_begin): Set mips_32bitmode if needed.
5871 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5872 Set EF_MIPS_32BITMODE.
5874 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5876 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5877 change.
5879 1999-04-16 Nick Clifton <nickc@cygnus.com>
5881 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5883 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5885 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5886 expressions correctly.
5889 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5891 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5893 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5895 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5896 and fmpynfadd instructions.
5898 1999-04-11 Richard Henderson <rth@cygnus.com>
5900 * as.h (environ): Declare it, if needed.
5901 * as.c (dump_statistics): Don't declare environ.
5902 * configure.in (environ): Detect declaration.
5903 * configure, config.in: Rebuild
5905 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5906 (i386_displacement): Allocate enough space for replacement buffer.
5907 Clean up replacement buffer initialization.
5909 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5911 * subsegs.c (section_symbol): Don't create a new symbol if one
5912 already exists; instead, use the existing one, but set its segment
5913 and frag data if it hasn't already been defined.
5914 * config/obj-coff.c (c_section_symbol): Likewise.
5916 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5918 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5920 1999-04-08 Nick Clifton <nickc@cygnus.com>
5922 * config/tc-mcore.c: New File: Support routines for MCore
5923 assembler.
5924 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5925 * config/obj-coff.c: Add support for mcore-pe target.
5927 * Makefile.am: Add support for MCore targets.
5928 * Makefile.in: Regenerate.
5929 * configure.in: Add support for MCore targets.
5930 * configure: Regenerate.
5932 * doc/all.texi: Set MCORE.
5933 * doc/as.texinfo: Document MCore specific command line options.
5935 * write.h: Prevent multiple inclusion.
5937 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5939 * asintl.h (LC_MESSAGES): Never define.
5940 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5941 does not define it.
5942 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5943 does not define it.
5945 * Makefile.am (m68k-parse.c): If configuring in the source
5946 directory, copy m68k-parse.y into the local directory before
5947 running ylwrap, to remove spurious differences when generating
5948 snapshots.
5949 * Makefile.in: Rebuild.
5951 * config/tc-sparc.h (md_do_align): Just allocate the number of
5952 bytes necessary, rather than always allocating 1024.
5954 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5956 * listing.c (listing_newline): Add cast to avoid warning.
5957 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5958 * config/tc-i386.c (i386_scale): Add return value.
5959 (build_displacement_string): Remove unused local temp_disp2.
5960 (i386_intel_memory_operand): Add parentheses to avoid warning.
5961 (i386_intel_operand): Remove unused local end_of_operand_string.
5962 (i386_operand): Remove unused local operand_modifier.
5963 (i386_operand): Add parens to avoid warning.
5965 1999-04-04 Don Bowman <don@pixsci.com>
5967 * configure.in: Add mips*-*-vxworks* target; have it define
5968 MIPS_STABS_ELF.
5969 * configure, config.in: Rebuild.
5971 1999-03-31 Nick Clifton <nickc@cygnus.com>
5973 * configure.in (emulations): Add support for arm-epoc-pe.
5974 * configure: Regenerate.
5975 * config/te-epoc-pe.h: New file. Define macros specific to
5976 arm-epoc-pe target.
5977 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5978 for arm-epoc-pe target.
5980 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5982 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5984 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5986 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5987 detect ",n" without a condition.
5988 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5991 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5993 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5994 instruction is encoded with one bit.
5997 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5999 * doc/internals.texi (CPU backend): Mention that
6000 line_separator_chars should not include newline. From thi
6001 <ttn@mingle.glug.org>.
6003 1999-03-22 Doug Evans <devans@casey.cygnus.com>
6005 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6006 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
6008 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
6010 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
6012 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
6014 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
6017 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
6019 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
6021 1999-03-15 Martin Hunt <hunt@cygnus.com>
6023 * app.c (do_scrub_begin): Change '-' back to a symbol char
6024 so we can use multiple opcodes on a line again.
6026 * config/tc-d30v.c: By default, warn if a symbol has
6027 the same name as a register. Plus some minor
6028 updates from the branch.
6030 1999-03-13 Nick Clifton <nickc@cygnus.com>
6032 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
6033 BFD_RELOC_16 and BFD_RELOC_64.
6035 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6037 * expr.c (expr): Add missing else.
6039 1999-03-12 Nick Clifton <nickc@cygnus.com>
6041 * config/tc-arm.c (md_apply_fix3): Improve error message.
6043 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6045 * Makefile.am (CPU_TYPES): Add fr30.
6046 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6047 (fr30,m32r dependencies): Update.
6048 * Makefile.in: Rebuild.
6050 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6051 (gas_cgen_record_fixup_exp): Ditto.
6052 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6053 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6054 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6055 (md_cgen_lookup_reloc): Update use of operand->type.
6056 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6057 (md_convert_frag): Call cgen_operand_lookup_by_num.
6058 (md_cgen_lookup_reloc): Update use of operand->type.
6059 (m32r_cgen_record_fixup_exp): Ditto.
6061 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6063 * config/tc-mips.c (md_show_usage): Fix message.
6065 1999-03-03 Nick Clifton <nickc@cygnus.com>
6067 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6068 and LDR reg,=<expr> instruction.
6070 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6071 -mcpu=arm9tdmi.
6073 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6075 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6077 1999-02-17 Nick Clifton <nickc@cygnus.com>
6079 This patch was created by: Scott Bambrough
6080 <scottb@corelcomputer.com>
6082 * app.c:
6083 Special cased '@' character. The '@' character is used as the
6084 ARM assembler comment character, as a special character
6085 and in ELF .symver pseudo-op's, and as a special character in
6086 .type and .section pseudo-ops.
6087 (symver_pseudo): New static variable.
6088 (symver_state): New static variable.
6089 (struct app_save): Add field 'symver_state'.
6090 (app_push): Save global symver_state int struct app_save.
6091 (app_pop): Restore global symver_state from struct app_save.
6092 (do_scrub_chars): Special case handling of '@' character in
6093 .symver pseudo-ops.
6095 * configure.in: Modified to recognize armv* uname syntax from ARM
6096 Linux kernel.
6097 * configure: Regenerated.
6099 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6100 a prefix to the section's type.
6101 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6102 the type's typename.
6104 * config/tc-arm.h: Add support for PIC generation:
6105 (pic_code): New boolean.
6106 (obj_relocate_extern): Define.
6107 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6108 (TC_CONS_FIX_NEW): Define.
6109 (tc_fix_adjustable): Define.
6110 (GLOBAL_OFFSET_TABLE_NAME): Define.
6112 * config/tc-arm.c: Add support for PIC generation:
6113 (line_seperator_chars): Allow ';' as a seperator for Linux.
6114 (is_immediate_prefix): New macro.
6115 (arm_parse_reloc): New function.
6116 (s_arm_elf_cons): New function.
6117 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6118 (md_undefined_symbol): Special case handling for the Global Offset
6119 Table's symbol.
6120 (md_apply_fix3): Handle PIC relocs.
6121 (tc_gen_reloc): Handle PIC relocs.
6122 (md_parse_option): Add support for '-k' command line switch to
6123 enable PIC generation.
6124 (cons_fix_new_arm): New function.
6125 (s_arm_elf_cons): New function.
6127 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6129 * configure.in: Add comments for uses of AC_DEFINE.
6130 * acinclude.m4: Likewise.
6131 * acconfig.h: Remove.
6132 * aclocal.m4: Rebuild.
6133 * configure: Rebuild.
6134 * Makefile.in: Rebuild.
6135 * config.in: Rebuild.
6137 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6139 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6140 non-constant offset from a base register.
6142 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6144 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6145 strings always.
6147 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6149 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6150 (emit_insn): Look for pc-relative and no-overflow specifiers on
6151 internal relocation types.
6153 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6155 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6156 -mcpu=NNNN flags.
6158 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6159 mips_cpu instead.
6160 (mips_4650, mips_4010, mips_4100): Variables removed.
6161 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6162 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6163 variables.
6164 (md_begin): Don't bother initializing the mips_NNNN variables;
6165 mips_cpu is set, and that's good enough now.
6166 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6167 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6168 (show): New function, to handle wrapping in the CPU lists.
6169 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6171 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6173 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6174 than treat as an immediate specifier.
6176 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6178 * config/tc-i386.c: Prototype many functions.
6179 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6180 (i386_immediate): Remove unused second argument.
6181 (i386_intel_operand): Fix i386_is_reg typo.
6182 (i386_operand): Use allow_naked_reg.
6183 (output_invalid): Make operand int for K&R.
6185 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6187 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6188 patch.
6189 * Makefile.in: Rebuild.
6191 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6193 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6194 (cgen.o): Ditto.
6195 (EXTRA_as_new_SOURCES): Comment out.
6196 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6197 * Makefile.in: Rebuild.
6198 * doc/Makefile.in: Rebuild.
6199 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6200 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6201 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6202 * configure: Rebuild.
6203 * aclocal.m4: Rebuild.
6204 * config.in: Rebuild.
6205 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6206 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6207 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6208 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6209 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6210 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6211 (gas_cgen_record_fixup_exp): Ditto.
6212 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6213 descriptor, not global variable.
6214 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6215 descriptor, not global variable. Refer to insert_operand handler
6216 via cpu descriptor, not global function.
6217 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6218 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6219 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6220 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6221 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6222 * config/tc-m32r.c: Ditto.
6223 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6224 (md_assemble): Ditto.
6225 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6227 1999-02-09 Nick Clifton <nickc@cygnus.com>
6229 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6230 relocations for ELF targets.
6232 1999-02-08 Nick Clifton <nickc@cygnus.com>
6234 * configure.in: Add support for StrongARM target.
6235 * configure: Regenerate.
6237 1999-02-05 Nick Clifton <nickc@cygnus.com>
6239 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6241 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6242 for COFF ports.
6244 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6246 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6248 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6250 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6251 (INTEL_DWORD_MNEM_SUFFIX): Define.
6252 (BYTE_PTR): Define.
6253 (WORD_PTR): Define.
6254 (DWORD_PTR): Define.
6255 (XWORD_PTR): Define.
6256 (SHORT): Define.
6257 (OFFSET_FLAT): Define.
6258 (FLAT): Define.
6259 (NONE_FOUND): Define.
6260 (No_dSuf): Define.
6261 (No_xSuf): Define.
6262 * config/tc-i386.c (set_intel_syntax): New routine.
6263 (intel_syntax): Declare.
6264 (allow_naked_reg): Declare.
6265 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6266 (intel_float_operand): New routine.
6267 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6268 Handle brackets as well as parens. Call i386_intel_operand for
6269 intel syntax. Reverse operands if appropriate. Handle new
6270 suffixes. Handle movzx and movsx.
6271 (i386_is_reg): New routine.
6272 (i386_immediate): New routine.
6273 (i386_scale): New routine.
6274 (i386_displacement): New routine.
6275 (i386_operand_modifier): New routine.
6276 (build_displacement_string): New routine.
6277 (i386_parse_seg): New routine.
6278 (i386_intel_memory_operand): New routine.
6279 (i386_intel_operand): New routine.
6280 (i386_operand): Call i386_displacement, i386_immediate,
6281 i386_scale, etc. instead of handling inline.
6282 (parse_register): Handle registers without prefix.
6284 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6286 * configure: Regenerate.
6287 * configure.in (arm-*-oabi): New.
6288 (thumb-*-oabi): New.
6289 * config/tc-arm.c (target_oabi): Declare.
6290 (md_apply_fix3): Support REL relocs.
6291 (md_parse_option): Handle -oabi.
6292 (elf32_arm_target_format): New routine.
6293 (md_longopts): Add OPTION_OABI.
6294 * config/tc-arm.h: Redefine TARGET_FORMAT.
6297 1999-01-28 Nick Clifton <nickc@cygnus.com>
6299 * write.c (write_relocs): Handle out of range error.
6301 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6302 (fr30_force_relocation): Default to 0.
6304 * config/tc-fr30.h (obj_fix_adjustable): Define.
6305 (TC_FORCE_RELOCATION): Define.
6307 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6308 relocs.
6310 1999-01-16 Nick Clifton <nickc@cygnus.com>
6312 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6313 merge of two instructions if the left instruciton kills the right.
6315 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6317 * Makefile.in: Regenerate.
6318 * configure.in: Redo test for using cgen.
6319 * configure: Regenerate.
6321 1999-01-09 Nick Clifton <nickc@cygnus.com>
6323 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6324 redefinition of this macro.
6326 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6328 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6329 warning.
6331 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6333 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6334 a read of HI or LO and an immediatly following branch.
6336 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6338 * config/tc-mips.c (md_begin): Another correction to the setting of
6339 mips_eabi64.
6341 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6343 * config/tc-mips.c (md_begin): Correct type-o in setting of
6344 mips_eabi64.
6346 1998-12-21 Nick Clifton <nickc@cygnus.com>
6348 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6349 bit insn when optimizing, so that parallelised instructions will
6350 start on a 32 bit boundary.
6352 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6354 * config/tc-mips.c (mips_eabi64): New.
6355 (md_begin): Set mips_eabi64.
6356 (mips_elf_final_processing): Use it.
6358 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6360 * config/tc-mips.c (mips_elf_final_processing):
6361 Correct setting of ABI in e_flags.
6363 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6365 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6366 in delay slots.
6368 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6370 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6372 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6374 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6375 warning, values that don't fit in the field.
6377 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6379 * config/tc-mips.c (mips_abi_string): New.
6380 (md_parse_option,md_longopts): Add mabi.
6381 (mips_elf_final_processing): Set e_flags based on mabi flag.
6383 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6385 * config/tc-mips.c (md_parse_option): Handle vr4111.
6387 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6389 * config/tc-h8300.c (build_bytes): Change message given if the
6390 instruction requires H8/300H mode and we're not in Hmode, to
6391 suggest that it may be the operand modes that are the problem, not
6392 necessarily the opcode.
6394 1998-12-10 Nick Clifton <nickc@cygnus.com>
6396 * config/tc-fr30.c: Add line separator character.
6398 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6400 * configure.in (hppa-*-mpeix*): New target.
6401 * config/obj-som.h (obj_som_compiler): Declare.
6402 * config/obj-som.c (compiler_seen): New static variable.
6403 (obj_som_compiler): New function.
6404 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6405 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6406 (pa_type_args): Set hppa_priv_level.
6407 (pa_compiler): New static function if OBJ_SOM.
6408 * configure: Rebuild.
6410 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6412 * read.c (output_leb128): Don't mark as inline.
6414 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6416 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6417 AIX .vbyte unaligned data support.
6418 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6419 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6420 sections.
6422 1998-12-07 Nick Clifton <nickc@cygnus.com>
6424 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6425 input handling.
6427 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6429 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6430 BFD_RELOC_ARM_PCREL_BRANCH.
6432 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6434 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6435 checking the target type.
6436 (mips-dec-bsd*): Set endian to little.
6437 * configure: Rebuild.
6439 COFF weak symbol support, based on patches from Mark Elbrecht
6440 <snowball3@usa.net>:
6441 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6442 * config/obj-coff.c (obj_coff_weak): New static function.
6443 (obj_coff_endef) [both versions]: Handle weak symbols.
6444 (coff_frob_symbol): Likewise.
6445 (yank_symbols): Likewise.
6446 (obj_pseudo_table): Add "weak".
6448 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6449 <aymeric.vincent@emi.u-bordeaux.fr>.
6450 * aclocal.m4: Rebuild with current tools.
6451 * configure: Rebuild.
6453 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6454 an assertion failure for a case we can't handle when OBJ_ECOFF.
6456 * expr.c (operator): And with 0xff to avoid problems with signed
6457 char.
6459 1998-12-03 Nick Clifton <nickc@cygnus.com>
6461 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6462 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6464 1998-12-02 Nick Clifton <nickc@cygnus.com>
6466 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6467 LDI:20 insn.
6469 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6471 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6472 calculation of pcrel point.
6474 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6476 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6477 pcrel point.
6479 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6481 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6482 scope.
6483 (d10v_cleanup): Only generate previous insn if a multiline insn is
6484 not pending.
6486 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6488 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6489 FR30_OPERAND_I32.
6491 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6493 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6494 -marm6xxx command line switches.
6496 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6498 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6499 (itbl-ops.o): Delete duplicate dependencies.
6500 Rebuild dependencies.
6501 Add fr30 dependencies.
6502 * Makefile.in: Rebuild.
6504 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6506 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6507 opcode list.
6508 * listing.c: Ignore line terminator characters found inside
6509 strings.
6511 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6513 * po/gas.pot: Regenerated.
6515 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6517 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6518 fr30_is_label_start(). Also checks for delay slot insns.
6520 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6521 FR30 instructions which contain a colon in the mnemonic.
6523 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6525 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6527 * config/tc-fr30.c: Removed currently superflous code.
6529 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6531 * config/tc-fr30.h: New file.
6532 * config/tc-fr30.c: Tweaking so that it will compile.
6534 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6536 * config/tc-d10v.h (obj_fix_adjustable): Define.
6537 (TC_FORCE_RELOCATION): Define.
6538 (d10v_force_relocation): Declare.
6539 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6540 (md_apply_fix3): Handle Vtable relocs.
6541 (d10v_fix_adjustable): New.
6542 (d10v_force_relocation): New.
6544 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6546 * config/tc-d30v.c: Change default behaviour to ignore potential
6547 conflicts between register name and symbol names.
6549 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6551 * configure.in: Add fr30-*-*.
6552 * config/tc-fr30.c: New file.
6553 * Makefile.in: Regenerated.
6554 * config.in: Regenerated.
6555 * configure: Regenerated.
6556 * doc/Makefile.in: Regenerated.
6557 * po/gas.pot: Regenerated.
6559 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6561 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6562 are 16 bit insns.
6564 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6566 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6567 characters.
6568 (do_scrub_chars): Add some casts to unsigned char to avoid
6569 unwanted sign extension.
6570 * read.c (lex_type): Set characters about 127 to be symbol
6571 characters.
6572 * config/tc-i386.c (md_begin): Set identifier_chars and
6573 operand_chars for values above 127.
6575 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6577 * configure.in: detect cygwin* instead of cygwin32*
6578 * configure: regenerate
6580 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6582 * listing.c: Add support for producing a listing from piped
6583 input.
6585 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6587 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6588 (append_insn): Account for the tx39's multiply behavior.
6590 1998-10-26 Michael Meissner <meissner@cygnus.com>
6592 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6593 from assemble_parallel_insns. Add support for '->' to indicate
6594 explicitly serializing the instructions.
6595 (md_assemble): Ditto.
6597 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6599 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6600 WEAK handling.
6602 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6604 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6606 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6608 * config/tc-mips.c : support frame and regmask/fregmask when
6609 MIPS_STABS_ELF is specified.
6611 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6613 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6614 (md_apply_fix): Don't return 1 for VTABLE relocs.
6615 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6617 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6619 * doc/c-i386.texi: Replace occurences of "opcode" with
6620 "instruction mnemonic", "instruction", or "mnemonic" when
6621 referring to the name of an instruction. Use "opcode" when
6622 referring to the sequence of machine bytes.
6624 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6625 (is_opcode_char): Rename to is_mnemonic_char.
6626 (md_assemble and i386_operand): Correct error messages from
6627 "opcode" to "instruction mnemonic"
6628 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6629 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6630 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6631 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6632 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6633 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6634 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6636 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6638 * config/tc-i386.c (i386_operand): Check for garbage after
6639 register name.
6641 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6643 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6644 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6646 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6648 * config/tc-sh.h (obj_fix_adjustable): Define.
6649 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6650 (md_apply_fix): Likewise.
6651 (tc_gen_reloc): Likewise.
6652 (sh_fix_adjustable): New.
6654 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6656 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6657 * cgen.h (gas_cgen_finish_insn): Update prototype.
6658 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6659 cgen_insn_t -> CGEN_INSN_INT.
6660 (make_parallel): Update handling of CGEN_INT_INSN_P.
6661 (assemble_parallel_insn): Ditto.
6662 (target_make_parallel): New function.
6663 (md_assemble): Use it.
6665 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6667 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6669 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6671 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6672 converted into lower case.
6674 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6676 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6677 (gas_cgen_tc_gen_reloc): Likewise.
6678 * config/tc-m32r.h (obj_fix_adjustable): Define.
6679 * config/tc-m32r.c (m32r_fix_adjustable): New.
6680 (m32r_force_relocation): Handle VTABLE relocs.
6682 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6684 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6686 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6688 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6689 to lower case before parsing.
6691 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6692 parallel insns modift buts in the PSW as a side effect.
6694 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6696 * config/tc-d30v.c (find_format): Test for missing flag and
6697 control registers.
6699 (md_apply_fix3): Fix error messages to avoid
6700 assumption about presence of a symbol.
6702 (parallel_ok): Disallow parallel instructions that both modify the
6703 same flag register.
6705 (find_format): Generate a warning if an odd numbered register is
6706 used as the first register in a mutli-register instruction.
6708 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6710 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6711 relocations are always associated with a symbol.
6713 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6715 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6716 (elf32_sparc_force_relocation): Declare.
6717 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6718 (tc_gen_reloc): Handle vtable relocs.
6719 (elf32_sparc_force_relocation): New.
6721 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6723 * symbols.c (S_IS_FUNCTION): New.
6724 * config/tc-v850.h (obj_fix_adjustable): Define.
6725 (TC_FORCE_RELOCATION): Define.
6726 (v850_force_relocation): Declare.
6727 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6728 of fx_addnumber for VTABLE reloc addends.
6729 (md_apply_fix3): Handle VTABLE relocs.
6730 (v850_fix_adjustable): New.
6731 (v850_force_relocation): New.
6733 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6735 * tc-hppa.c (fp_operand_format): Add some additional formats.
6736 (pa_ip): Do not automatically promote into pa2.0 mode.
6737 (pa_level): Handle ".level 2.0".
6739 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6741 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6742 * config/tc-i386.h (template.extension_opcode): Change to
6743 unsigned int to allow full range of 8-bit opcode suffixes.
6744 (None): Redefine as 0xffff.
6746 From Jeff B Epler <jepler@usgs.gov>
6747 * doc/c-i386.texi (i386-SIMD): New section.
6749 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6751 * read.c (discard_rest_of_line): New function.
6752 * read.h: Declare it.
6753 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6755 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6757 * config/tc-d10v.c (find_symbol_matching_register): New function.
6758 (find_opcode): Cope with the case where a register name matches
6759 a symbol name.
6761 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6763 * config/tc-v850.c (md_pcrel_from): Rename to
6764 v850_pcrel_from_section.
6765 (v850_pcrel_from_section): Do not resolves symbols in other
6766 sections.
6768 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6770 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6772 * config/tc-d10v.c (find_opcode): Generate an error if a register
6773 is supplied for an operand that should not be a register.
6775 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6777 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6778 instructions to have another instruction in the right bin.
6780 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6782 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6783 the right container if the left container holds a branch
6784 instruction.
6786 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6788 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6789 both a register name and symbol name.
6790 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6792 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6794 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6795 execution unit class.
6797 (reg_name_search): If a name matches a register and a symbol,
6798 prefer the register.
6799 (find_format): Disallow flag registers when a general purpose
6800 register is required.
6801 If a number is required, but a register has been given, check to
6802 see if a symbol with the same name as the register exists, and if
6803 so, use that symbol.
6805 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6807 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6809 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6811 * config/tc-d30v.c (find_format): Do not accept flag registers as
6812 general purpose registers.
6813 (find_format): If an immediate value is expected at a given place
6814 in a format, but a register name has been provided instead, check
6815 to see if that register name matches the name of a predefined
6816 symbol and if it does, then use the symbol instead.
6817 (reg_name_search): If a register name matches a symbol name,
6818 prefer the register name to the symbol name.
6820 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6822 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6823 the previous insn to empty.
6825 1998-09-20 Michael Meissner <meissner@cygnus.com>
6827 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6828 pieces, forcing the use of an ANSI compiler.
6830 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6832 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6833 relocs.
6834 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6836 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6838 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6839 assembler syntax.
6840 (obj_elf_vtable_entry): Likewise.
6841 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6842 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6843 (tc_gen_reloc): Likewise.
6844 (arm_fix_adjustable): Likewise.
6845 (elf32_arm_force_relocation): New.
6846 (armelf_frob_symbol): Remove coff-style symbol support.
6848 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6850 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6852 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6854 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6855 OBJ_COFF so that routine is defined for a.out format.
6857 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6859 * config/tc-i386.c (i386_operand): Detect non-segment registers
6860 used as segment prefixes.
6862 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6864 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6865 optimize across FDE boundaries.
6867 * config/obj-coff.c (obj_coff_section): Preserve any link once
6868 flags when setting the section flags.
6870 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6872 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6873 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6875 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6877 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6878 to the host width.
6880 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6882 * frags.c (frag_grow): Include the size of the frag struct in the
6883 obstack chunk size.
6885 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6886 if the new subseg comes before the old.
6888 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6890 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6891 to handle edge8 and edge16.
6893 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6895 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6896 before we clobber the symbol involved.
6898 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6900 * config/tc-arm.c: Remove OBJ_ELF definitions for
6901 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6902 use arm_adjust_symtab for OBJ_COFF.
6903 (armelf_adjust_symtab): New Routine.
6904 * config/tc-arm.h: Define obj_adjust_symtab to
6905 armelf_adjust_symtab for OBJ_ELF.
6907 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6909 * configure.in: Make all i386-elf targets use bfd_gas.
6910 * config/tc-i386.c (tc_i386_force_relocation): New.
6911 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6912 (md_apply_fix3): Likewise.
6913 (tc_gen_reloc): Handle them.
6914 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6915 tc_i386_force_relocation.
6917 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6919 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6921 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6923 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6924 current opcode after writing the first insturction of a reverse
6925 sequential pair.
6927 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6929 * read.h (generate_lineno_debug): Add prototype.
6930 * read.c (generate_lineno_debug): Make non-static.
6932 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6934 * config/tc-i386.c (md_assemble): Only warn for address/data size
6935 prefixes.
6937 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6939 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6940 against Thumb function names, as the linker needs this information.
6942 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6944 * expr.c (operand): Check also that there is no advance in operand
6945 after atof_generic in order to decide "is it label 0f or floating
6946 point number?".
6948 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6950 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6951 command line options with a single dash.
6952 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6954 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6956 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6957 * tc-arm.c (arm_fix_adjustable): New routine.
6959 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6961 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6962 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6963 demand_empty_rest_of_line before mri_comment_end.
6964 (equals): Check garbage after expression before
6965 mri_comment_end in MRI mode.
6967 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6969 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6970 small immediate constant to use the constant itself rather than
6971 always using 1.
6973 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6975 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6976 (pa_leave): Likewise.
6978 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6980 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6981 prefixes.
6982 (i386_operand): Fix an error message.
6984 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6986 * doc/c-arm.texi (ARM Directives): Document .req directive.
6988 * config/tc-arm.c (reg_required_here): Display erroneous string if
6989 the register name could not be decoded.
6990 Do not set inst.instruction if the sift is -1.
6992 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6994 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6995 we do for EXTERN.
6997 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6999 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7000 even if it is belived to be unnecessary.
7002 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7004 config/tc-i386.c (i386_operand): Size immediate constants by
7005 suffix (erroneously removed as part of July 7 change).
7007 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
7009 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
7010 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
7011 (armelf_frob_symbol): New Routine.
7012 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
7014 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
7016 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
7018 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
7020 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
7021 command line switches passed to assembler.
7023 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
7025 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
7026 (gas_cgen_opcode_desc): Declare.
7027 (gas_cgen_parse_operand): Declare.
7028 (*): Prepend gas_ to gas specific fns to denote them as such.
7029 All uses updated.
7030 * cgen.c (gas_cgen_opcode_desc): New global
7031 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
7032 (queue_fixup): Renamed from cgen_queue_fixup.
7033 (*): Prepend gas_ to gas specific fns to denote them as such.
7034 All uses updated.
7035 (gas_cgen_md_apply_fix3): Update call to insert_operand.
7036 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7037 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7038 Open opcode table and initialize it.
7039 (make_parallel): Use gas_cgen_opcode_desc.
7040 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7041 (md_assemble): Ditto.
7043 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7045 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7046 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7047 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7048 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7049 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7050 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7051 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7052 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7053 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7054 (INIT_STAB_SECTION): Likewise.
7055 (OBJ_PROCESS_STAB): Likewise.
7057 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7058 (md_parse_option): Watch for them.
7059 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7060 (md_begin): Kill neverdef code.
7061 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7062 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7063 (s_alpha_coff_wrapper): New.
7064 (md_pseudo_table): Trap all ECOFF pseudos.
7066 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7068 Start of changes to remove mdebug section from mips*-elf
7069 Based on MIPS_STAB_ELF definition
7070 * acconfig.h: undef if not configured
7071 * config.in: undef if not configured
7072 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7073 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7074 * stabs.c (s_stab_generic): flush frag
7076 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7078 * configure.in: (arm-*-elf): Handle.
7079 (thumb-*-elf): Handle.
7080 * configure: Regenerate.
7081 * read.c (stringer): Fix typo in comment.
7082 * write.c (fixup_segment): Don't add symbol value to addend if
7083 TC_ARM and OBJ_ELF.
7084 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7085 sections.
7086 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7087 for OBJ_ELF.
7089 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7091 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7092 (write_2_short): Emit warning if new flag is set.
7093 (do_assemble): Set flags if left instruction is one of special
7094 "right-instruction-killer" type.
7096 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7098 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7099 Always output words in debug_info section as big endian.
7100 (sparc_target_format): Choose correct bfd target.
7101 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7103 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7105 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7106 to work with internationalization code. Issue an error when two
7107 operands match that are not allowed to match.
7109 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7111 * configure.in (install_tooldir): Allow target to specify whether
7112 it wants to be installed in $(tooldir)/bin.
7113 * configure: Regenerate.
7114 * Makefile.am (install-exec-local): Set install-exec-tooldir
7115 dependency via configure.
7116 * Makefile.in: Regenerate.
7118 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7120 * Makefile.am (install-exec-local): Split into two ...
7121 (install-exec-bindir,install-exec-tooldir): New rules.
7122 * Makefile.in: Regenerate.
7124 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7126 * Makefile.am (install-exec-local): Don't remove the file before
7127 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7128 W. Rozycki <macro@ds2.pg.gda.pl>.
7129 * Makefile.in: Rebuild.
7131 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7133 * cgen.c: Include libiberty.h.
7134 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7135 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7136 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7137 (md_cgen_lookup_reloc)): Declare.
7138 (md_cgen_record_fixup_exp): Declare.
7139 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7140 (m32r_relax_frag): Declare.
7141 (cgen_md_apply_fix3): Decls moved to cgen.h.
7142 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7143 (m32r_cgen_record_fixup_exp): Delete decl.
7144 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7145 (assemble_nop): Delete.
7146 (expand_debug_syms): Delete unused `exp'.
7147 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7148 Add default case for -Wall.
7149 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7150 (md_atof): Delete unused wordP.
7152 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7154 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7155 value.
7157 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7159 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7160 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7161 .print, .purgem, and .struct. Remove documentation for
7162 .app-file.
7164 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7166 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7167 Update call to insert_operand.
7169 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7171 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7173 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7175 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7176 whitespace after a prefix operator.
7178 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7180 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7182 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7184 * config/tc-sparc.c (log2): New static function.
7185 (s_reserve): Use log2 to convert alignment before calling
7186 record_alignment.
7187 (s_common): Use log2 to convert alignment before calling
7188 record_alignment and frag_align.
7189 (sparc_cons_align): Use log2.
7191 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7193 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7194 (s_common): Likewise.
7196 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7197 initialization of waddr.
7198 (sparc_elf_final_processing): Add default case to switch.
7200 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7202 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7203 than temporary real.
7205 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7207 * write.c (subsegs_finish): Don't align the segments if there were
7208 any errors.
7210 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7211 copying aux information.
7213 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7214 expression into a symbol.
7216 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7218 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7219 type to unsigned int.
7220 (md_assemble): Change type used to store offsets from unsigned
7221 long to long.
7222 (i386_operand): Switch error check to only call RESTORE_END_STRING
7223 once after parse_register.
7225 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7227 * config/tc-v850.c (md_show_usage): Changed format to match that
7228 of gcc, ld, etc.
7230 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7232 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7234 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7235 relocs.
7236 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7237 weak.
7239 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7241 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7242 * doc/Makefile.in: Rebuild.
7244 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7246 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7247 for %lo expressions.
7248 (mips_ip, case 'u'): Move range check after code to mask
7249 off bits in %hi/%lo expressions. Mask off high bits for
7250 %lo expressions.
7252 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7254 * doc/Makefile.am (gasver.texi): New target.
7255 (as.info, as.dvi): Depends upon gasver.texi.
7256 * doc/as.texinfo: Include gasver.texi. Mention version number on
7257 title page and in top node.
7258 * doc/Makefile.in: Rebuild.
7260 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7262 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7263 but not including the line containing the edict.
7264 * listing.h (LISTING_EOF): New.
7265 * input-scrub.c (input_scrub_next_buffer): Call it.
7267 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7269 * config/tc-i386.c (i386_operand): Don't set the size of an
7270 immediate address based solely on the suffix and the mode.
7272 * config/tc-i386.c (md_assemble): Add assertion to make sure
7273 overlap2 does not set Imm.
7275 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7276 sequences of whitespace to a single space.
7277 (is_space_chars): Just compare with space.
7278 (md_begin): Don't initialize space_chars.
7279 (md_assemble): Just skip a single whitespace character.
7280 (i386_operand): Rewrite base-index parsing to use new
7281 parse_register, and to skip white space. Skip white space in a
7282 number of other places too. Don't give error message if
7283 parse_register fails.
7284 (parse_register): Change reg_string parameter to be non-const.
7285 Add end_op parameter. Skip white space after the `%', and return
7286 end of register string. Give error message here rather than
7287 caller.
7289 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7291 Based on patch from Matt Semersky <matts@scd.hp.com>:
7292 * expr.c (op_encoding): Make const.
7293 (expr_set_precedence): New function.
7294 (expr_begin): Don't set operator rankings, just call
7295 expr_set_precedence.
7296 * expr.h (expr_set_precedence): Declare.
7297 * read.c (s_mri): Call expr_set_precedence.
7299 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7301 * doc/as.texinfo (Statements): Remove paragraph discussing
7302 continuing lines with a backslash. This hasn't worked for years,
7303 if it ever did.
7305 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7307 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7308 symbol definitions.
7309 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7310 (ps_CTORS, ps_DTORS): New section types.
7311 (vms_fixup_xtors_section): New function
7312 (Ctors_Psect, Dtors_Psect): Define.
7313 (IS_GXX_XTOR): Define
7314 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7315 Filter static constructors/destructors and add to
7316 Ctors_Symbols/Dtors_Symbols chain.
7317 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7318 appropriate section.
7320 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7321 * makefile.vms: Merge vax/vms support.
7323 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7325 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7326 (elf_pseudo_table): Add them.
7327 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7328 (md_apply_fix): Accept them.
7329 (mips_fix_adjustable): Don't adjust them.
7330 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7331 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7332 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7333 (tc_fix_adjustable): Don't adjust them.
7335 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7337 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7338 (cgen.o): Use it.
7339 * Makefile.in: Regenerate.
7340 * configure.in: AC_SUBST cgen_cpu_prefix.
7341 * configure: Regenerate.
7343 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7345 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7346 Changed all users of COND12_DELAY.
7348 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7350 * config/tc-mn10300.c (set_arch_mach): New function.
7351 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7352 (md_begin): Default to mn10300 mode.
7353 (md_assemble): Only accept instructions for the core mn10300
7354 chip and the active machine type.
7356 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7358 * subsegs.h (segment_info_type): Give the struct a name.
7359 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7360 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7361 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7362 * config/tc-w65.h (tc_reloc_mangle): Declare.
7363 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7365 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7367 * config/tc-v850.c (v850_comm): Restore old section
7368 after common processing.
7370 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7372 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7374 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7376 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7377 char with code that explicitly sign-extends.
7379 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7381 * config/tc-v850.c (md_begin): Restore text section as the current
7382 section after creating call table sections.
7383 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7384 code.
7386 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7387 with call to macro SYM_AUXINFO.
7389 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7391 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7392 with the program transform name.
7393 * Makefile.in: Rebuild.
7395 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7397 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7398 information.
7400 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7402 * config/tc-i386.c (i386_operand): Be prepared for a space between
7403 the open parenthesis and the start of the register operand,
7404 because of the June 16 change.
7406 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7408 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7409 BFD_ASSEMBLER.
7411 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7413 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7414 even if it is belived to be unnecessary.
7416 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7418 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7419 symbols.
7420 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7422 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7424 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7425 shift amount for a repeated operand. The shift amount for the
7426 repeated copy comes from the size of the operand.
7428 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7430 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7432 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7434 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7436 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7438 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7439 characters in it as LEX_IS_SYMBOL_COMPONENT.
7440 * config/tc-i386.h (tc_symbol_chars): Define.
7441 (extra_symbol_chars): Declare.
7442 * config/tc-i386.c (extra_symbol_chars): Define.
7443 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7444 (line_comment_chars): Set to '/' if TE_LINUX.
7445 * doc/c-i386.texi (i386-prefixes): Update.
7446 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7448 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7450 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7451 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7453 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7455 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7456 constraint in instructions REP & REPI.
7458 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7460 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7461 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7463 (check_range): If the operand is shifted, then shift the number
7464 before checking its range.
7466 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7468 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7469 common sections.
7471 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7473 * config/tc-v850.c (v850_comm): Create special sections as needed.
7475 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7477 * config/tc-d10v.c (write_2_short): Addition of swapping
7478 instructions for sequential and reverse sequential order when
7479 given order is not possible.
7481 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7483 * Makefile.am: Rebuild dependencies.
7484 (DEP_INCLUDES): Fix reference to intl build directory.
7485 * Makefile.in: Rebuild.
7487 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7489 * doc/c-i386.texi: Update 16 bit documentation.
7491 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7492 IgnoreDataSize to IgnoreSize as they are used for address size as
7493 well as data size.
7494 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7495 32-bit mode, similarly addr16/data16 and variants.
7497 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7499 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7500 sequential word multiply instructions.
7502 (do_assemble): Add extra command line argument, to allow mul32
7503 attribute to be preserved across parallel insns.
7504 (md_assemble): Insert NOPs between explicitly parallel insns which
7505 contain an 32 bit multiply and a 16 multiply.
7507 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7509 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7510 likewise for REPE.
7512 * config/tc-i386.c (reloc): Add braces.
7514 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7515 consistent with Intel naming.
7516 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7517 use bitfields in sib_byte.
7518 (modrm_byte): Don't use bitfields here either.
7520 * config/tc-i386.c (current_templates): Add const.
7521 (parse_register): Add const to return, param, and char *s.
7522 (i386_operand): Add const to reg_entry *r.
7523 * config/tc-i386.h (templates): Add const to start, end.
7525 Inspired by code for 16 bit gas support from Martynas Kunigelis
7526 <martynas@nm3.ktu.lt>:
7527 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7528 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7529 (uses_mem_addrmode): Remove.
7530 (md_estimate_size_before_relax): Add support here too.
7531 (md_relax_table): Rewrite interface to md_relax for 16 bit
7532 support.
7533 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7534 (opcode_suffix_to_type): Remove.
7535 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7536 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7537 (md_convert_frag): Likewise.
7538 (i386_operand): Add support for 16 bit base/index regs,
7539 immediates, and displacements. Remove some unnecessary casts, and
7540 localise end_of_operand_string, displacement_string_start,
7541 displacement_string_end variables. Add GCC_ASM_O_HACK.
7542 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7544 * config/tc-i386.c (prefix_hash): Remove.
7545 (md_begin): Rewrite without obstacks. Remove prefix hash table
7546 handling. Rewrite lexical table handling.
7547 (i386_print_statistics): Don't print prefix statistics.
7548 (md_assemble): Rewrite instruction parser so that line is not
7549 converted to lower case. Don't do a hash_find for prefixes,
7550 instead recognise them via opcode modifier.
7551 (expecting_operand, paren_not_balanced): Localise variables.
7552 * config/tc-i386.h (IsPrefix): Define.
7553 (prefix_entry): Remove.
7555 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7556 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7557 '\\' in case where comment_chars contains '/'.
7559 * config/tc-i386.c (MATCH): Ensure given operand and template
7560 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7561 you must write `ljmp *table(%ebx)'.
7563 From H.J. Lu <hjl@gnu.org>:
7564 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7565 as 0 ifndef BFD_ASSEMBLER.
7566 (md_assemble): Allow immediate operands without suffix or
7567 other reg operand to default in size to the current code size.
7569 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7571 * config/tc-v850.c (md_begin): Restore creation of
7572 .call_table_text and .call_table_data sections.
7574 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7576 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7577 after emitting a word of noops.
7579 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7581 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7582 (i386_operand): Simplify checks for valid base/index combinations.
7583 Disallow `in 4(%dx),%al'.
7585 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7586 index_reg const.
7587 (add_prefix): Change parameter from char to int.
7589 * config/tc-i386.h (Ugh): Define opcode modifier.
7590 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7592 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7593 CONSISTENT_REGISTER_MATCH macros to check register types more
7594 thoroughly. Check for illegal suffix/operand combinations
7595 when matching insns with operands. Handle new `s' suffix, and
7596 associated FloatMF opcode modifier for float insns with memory
7597 operands.
7598 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7599 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7600 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7601 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7602 DATA_PREFIX_OPCODE throughout.
7604 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7605 (md_assemble): Rewrite suffix/register operand checking code to be
7606 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7607 AnyMem, the better to grep.
7608 (pi): Remove Abs.
7609 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7610 given a memory operand. Don't set Abs bits either.
7611 (type_names): Remove Mem*, Abs*.
7612 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7613 define opcode_modifiers as these cases are handled by Disp8,
7614 Disp16, Disp32 and suffix checks.
7615 (COMES_IN_BOTH_DIRECTIONS): Remove.
7616 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7618 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7619 if IgnoreDataSize modifier given. Remove ShortformW modifier
7620 test. Add test for ShortForm in W base_opcode modification.
7621 Merge Seg2ShortForm and Seg3ShortForm code.
7622 * config/tc-i386.h (ShortFormW): Remove.
7623 (IgnoreDataSize): Define.
7625 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7627 * config/tc-d30v.c (md_assemble): Store previous segment state
7628 with previous instruction.
7630 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7632 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7633 (ebp, esp): Remove static variables.
7634 (MATCH): Remove test for InOutPortReg.
7635 (i386_operand): Properly handle InOutPortReg here instead.
7636 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7637 (md_assemble): Simplify and correct modrm and sib generation.
7638 (i386_operand): Add warning for scale without index.
7639 Rewrite checks for valid base/index combinations.
7641 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7642 macros and enclose in do while(0).
7643 (RESTORE_END_STRING): Likewise.
7644 (md_assemble): Add one to printed operand number so we start
7645 from 1 not 0. Add some more gettext invocations.
7646 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7647 number here too.
7649 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7650 DATA_PREFIX, SEG_PREFIX): Define.
7651 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7652 (check_prefix): Remove function.
7653 (add_prefix): New function. Add prefix to i.prefix as well as
7654 doing checks.
7655 (md_assemble): Changes for add_prefix. Remove hack for wait
7656 prefix, instead always output prefixes in fixed order. Test
7657 for jcxz/loop when selecting between word & dword operations,
7658 and add address size prefix rather than operand size prefix.
7659 Remove operand -> address size hack when emitting jcxz/loop.
7660 (i386_operand): Remove O_Absent check as it's done in expr.
7662 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7664 * configure.in: Recognize m5200 as a cpu_type of m68k.
7665 * aclocal.m4: Rebuild with current libtool.
7666 * configure: Rebuild.
7668 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7670 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7671 to relaxable_symbol to prevent references to external symbol from
7672 being relaxed.
7674 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7676 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7677 symbols are relaxable.
7679 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7681 * config/tc-v850.c (md_begin): Don't create special
7682 sections by default.
7684 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7686 * config/tc-mips.c (macro): For div and udiv, close the
7687 reorder block as soon as possible.
7689 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7691 From Matt Semersky <matts@scd.hp.com>:
7692 * macro.c (macro_mri_mode): New function.
7693 * macro.h (macro_mri_mode): Declare.
7694 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7695 MRI mode.
7697 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7699 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7700 OBJ_EVAX case.
7702 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7703 until after xstrdup in OBJ_EVAX case.
7705 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7707 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7708 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7709 of hardcoded magic number.
7710 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7712 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7714 * read.c (do_s_func): New function.
7715 (s_func): Call it.
7716 * read.h (do_s_func): Add prototype.
7718 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7720 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7721 nops if fill pattern not specified.
7723 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7725 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7726 * config/te-go32.h (TE_GO32): Define.
7727 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7729 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7731 Implement .func/.endfunc pseudo-ops.
7732 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7733 (s_func): Declare.
7734 * read.c (potable): Add .func,.endfunc.
7735 (s_func): New function.
7736 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7737 functions.
7738 (in_doc_func_p,current_function_label): New static globals.
7739 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7741 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7743 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7744 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7745 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7746 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7747 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7748 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7749 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7750 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7751 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7752 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7753 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7754 * config/tc-a29k.c: Don't define md_short_jump_size,
7755 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7756 * config/tc-alpha.c: Likewise.
7757 * config/tc-alpha.h: Likewise.
7758 * config/tc-arm.c: Likewise.
7759 * config/tc-h8300.c: Likewise.
7760 * config/tc-h8500.c: Likewise.
7761 * config/tc-hppa.c: Likewise.
7762 * config/tc-i860.c: Likewise.
7763 * config/tc-i960.c: Likewise.
7764 * config/tc-ppc.c: Likewise.
7765 * config/tc-sh.c: Likewise.
7766 * config/tc-sparc.h: Likewise.
7767 * config/tc-tic30.c: Likewise.
7768 * config/tc-w65.c: Likewise.
7769 * config/tc-z8k.c: Likewise.
7771 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7773 * config/tc-vax.c (_): Delete this macro used for placeholder
7774 values in vax_operand_width_size; it conflicts with the _() macro
7775 used for internationalization.
7777 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7779 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7780 code. From Chris Moller <moller@bops.com>.
7782 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7783 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7784 * read.c (emit_expr): Initialize seg and subseg fields of a new
7785 broken word.
7786 * write.c (write_object_file): Switch to the appropriate segment
7787 and subsegment when processing a broken word.
7789 * config/tc-m68k.c (mri_assemble): New static function.
7790 (build_mri_control_operand): Call mri_assemble rather than
7791 md_assemble.
7792 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7793 (s_mri_endf, s_mri_endw): Likewise.
7795 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7797 * read.c (s_org): Call md_flush_pending_output if it is defined.
7799 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7801 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7803 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7804 (md_parse_option): Add for same.
7805 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7806 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7807 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7809 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7811 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7813 * config/tc-arm.c (find_real_start): Relax definition of local
7814 labels.
7816 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7818 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7819 symbols at the given address, not just the last one specified.
7821 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7823 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7824 or number_to_chars_littleendian to write data.
7826 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7828 * config/tc-v850.c (md_assemble): Remove artificially created
7829 register name symbols.
7831 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7833 * write.c (fixup_segment): Change "segment" to "section" in
7834 error message.
7836 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7838 * write.c (fixup_segment): Change sym1-sym2 message again.
7840 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7842 * write.c (fixup_segment): Improve error message for sym1-sym2
7843 errors when sym1 is in a different segment from sym2.
7845 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7847 * config/tc-m32r.c (warn_unmatched_high): New static local.
7848 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7849 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7850 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7851 (md_parse_option): Likewise.
7852 (md_show_usage): Likewise.
7853 (m32r_frob_file): Likewise.
7855 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7856 (read_a_source_file): Call them.
7857 * read.h (stabs_generate_asm_file): Declare.
7858 * stabs.c (stabs_generate_asm_file): New function.
7859 (generate_asm_file): New function.
7860 (stabs_generate_asm_lineno): Move file name handling into
7861 generate_asm_file.
7863 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7865 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7866 (d30v_current_align, d30v_current_align_seg): New variables.
7867 (d30v_last_label): New variable.
7868 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7869 (s_d30v_data, s_d30v_section): Likewise.
7870 (md_pseudo_table): Call them.
7871 (md_begin): Initialize d30v_current_align_seg.
7872 (md_assemble): Call d30v_align when needed by known current alignment.
7873 (d30v_frob_label, d30v_cons_align): New functions.
7874 * config/tc-d30v.h (md_do_align): Remove.
7875 (tc_frob_label): Call d30v_frob_label.
7876 (md_cons_align): New.
7878 * config/tc-d30v.c (find_format): Convert complex expressions to
7879 expression symbols before processing. Clean up code formatting.
7881 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7883 * po/Make-in (install-info): New target.
7885 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7887 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7888 instructions.
7889 * config/tc-mn10300.c (md_assemble): Likewise.
7891 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7893 * Makefile.am: Update with `make dep-am'.
7894 (HFILES): Add cgen.h.
7895 (cgen.o): Depend on cgen.h.
7896 * Makefile.in: Regenerate.
7898 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7900 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7902 * gasp.c (grab_label): Permit a label to be a preprocessor
7903 variable by permitting a label to start with a backslash.
7905 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7907 * config/tc-mips.c (validate_mips_insn): Removed hack
7908 for previously inaccessible bitfields in some INSN_TRAP
7909 instructions.
7911 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7913 * config/tc-d30v.c (do_assemble): Abort with error message
7914 if opcode operands do not match.
7916 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7918 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7919 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7920 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7921 similar new 'q' operand.
7923 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7925 * cgen.c (cgen_asm_finish_insn): Fix typo.
7927 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7929 * cgen.h: New file.
7930 * cgen.c: Include it.
7931 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7932 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7933 All callers updated.
7934 * config/tc-m32r.c: Include cgen.h.
7935 (m23r_insn): New members num_fixups,fixups.
7937 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7939 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7940 to avoid compiler warning.
7942 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7944 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7945 calling make.
7947 * makefile.vms (OBJS): Add ehopt.obj
7949 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7951 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7953 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7955 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7956 a short format insn.
7957 (md_assemble): Set it for explicitly packed insns.
7959 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7961 * config/obj-coff.c (c_symbol_merge): Do not take address of
7962 native fields when performing the memcpy.
7964 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7966 * config/tc-mips.c (macro,macro2): Implement
7967 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7969 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7971 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7972 relocations against globally visible symbols.
7973 * config/tc-m68k.c (relaxable_symbol): New macro.
7974 (m68k_ip, md_estimate_size_before_relax): Use it.
7975 (tc_m68k_fix_adjustable): Also handle weak symbols.
7977 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7979 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7980 references to externally visible symbols.
7981 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7982 values in twice for a PC relative reloc if the symbol is
7983 externally defined.
7985 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7986 don't adjust a PC relative reloc against an externally visible
7987 symbol.
7988 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7989 for a PC relative fixup against an externally visible defined
7990 symbol, arrange to store object file and addend values as though
7991 the symbol were not defined.
7992 (tc_gen_reloc): Likewise.
7994 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7996 * read.c (sizeof_leb128): Referenced externally by write.c so
7997 don't inline.
7999 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
8001 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
8002 and expand a 'debug' symbol associated with the next instruction
8003 that does not cause a short instruction to be filled with a NOP.
8004 (md_pseudo_table): Add support for .debugsym.
8005 (assemble_parallel_insn): Add calls to expand_debug_sym as
8006 appropriate.
8007 (md_assemble): Ditto.
8009 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
8011 * as.c (main): Conditionally call setlocale.
8012 * gasp.c (main): Likewise.
8013 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
8014 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
8016 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
8018 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
8020 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
8022 * config/tc-hppa.c: Change all calls to bzero to use memset.
8023 (pa_ip): Add cast to avoid warning.
8024 (tc_gen_reloc, md_apply_fix): Likewise.
8025 (pa_find_space_by_number): Likewise.
8026 (hppa_force_relocation): Likewise.
8027 (pa_block): Change i to unsigned int.
8028 * config/obj-som.h (obj_som_copyright): Declare.
8030 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
8032 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
8033 for line numbers for assembly source.
8035 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
8037 * configure.in: Change version number to 2.9.4
8038 * configure: Rebuild.
8040 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8042 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8044 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8046 * ecoff.h: Change symbolS in function declaration to struct
8047 symbol.
8049 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8051 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8052 (md_convert_frag): Fix i18n typo.
8054 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8056 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8057 * ecoff.h: Protoype it.
8058 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8059 [EVAX] (s_alpha_prologue): Delete.
8060 (md_pseudo_table): Update.
8062 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8064 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8065 array to local pointer.
8066 (get_args, parse_expr): Add casts to avoid warnings.
8068 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8070 * read.c (s_set): Cast xmalloc return value to fragS *.
8071 * config/tc-m68k.c (m68k_ip): Function made static to match
8072 previous forward declaration.
8073 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8075 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8077 * config/tc-v850.c: Add internationalisation macros to error
8078 strings.
8080 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8081 macros to error strings.
8083 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8085 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8086 reloc is in the TOC csect.
8087 (md_apply_fix3): Correct gettext typo.
8089 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8091 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8092 .L - they are local labels and the branches are not really
8093 function calls but rather far jumps.
8095 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8097 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8099 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8101 * config/tc-i386.c (md_assemble): Print operand number rather than
8102 using ordinal_names.
8103 (i386_operand): Likewise.
8105 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8107 * Makefile.am (INTLLIBS): Define to work around apparent automake
8108 bug.
8109 All Makefiles: Regenerated.
8111 * Many files: Added gettext invocations around user-visible
8112 strings.
8113 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8114 HAVE_LC_MESSAGES): Define.
8115 * dep-in.sed: Added asintl.h.
8116 * po/Make-in: New file.
8117 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8118 Include "asintl.h".
8119 * read.c (Z_): Renamed from `_'.
8120 * Makefile.am (SUBDIRS): Added po.
8121 (POTFILES): new macro.
8122 (po/POTFILES.in): New target.
8123 ($(OBJS)): Added asintl.h.
8124 (HFILES): Likewise.
8125 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8126 (as_new_LDADD): Added $(INTLLIBS).
8127 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8128 (gasp_new_LDADD): Added $(INTLLIBS).
8129 (gasp_new_DEPENDENCIES): New macro.
8130 * configure, aclocal.m4: Rebuilt.
8131 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8132 po/Makefile.
8133 (ALL_LINGUAS): Define.
8134 * macro.c: Include "asintl.h".
8135 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8136 * as.h: Include "asintl.h".
8137 * config/tc-i386.c (ordinal_names): Removed.
8138 (md_assemble): Changed error text to avoid ordinal_names.
8139 (i386_operand): Likewise.
8140 (reloc): Added as_bad to avoid i18n problems.
8141 (tc_gen_reloc): Likewise.
8142 * config/tc-arm.c (bad_args): Now a #define.
8143 (bad_pc): Likewise.
8144 * config/obj-vms.c (VMS_stab_parse): Changed type of
8145 `long_const_msg'.
8146 (global_symbol_directory): Unified strings to avoid i18n
8147 problems.
8148 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8149 avoid i18n problems.
8150 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8151 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8152 i18n problems.
8153 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8154 problems.
8155 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8156 comment.
8157 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8158 problems.
8159 * as.c (print_version_id): Added an fprintf to avoid i18n
8160 problems.
8161 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8162 problems.
8163 * expr.c (expr): Added as_warn call to avoid i18n problems.
8164 * messages.c (as_assert): Changed code to avoid i18n problems.
8165 (as_abort): Likewise.
8166 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8167 (s_space): Likewise.
8168 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8170 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8172 * config/tc-i386.c (check_prefix): New static function, split out
8173 from md_assemble.
8174 (struct _i386_insn): Add wait_prefix field.
8175 (md_assemble): Remove wait_prefix local variable. Use
8176 check_prefix when adding a prefix.
8178 * config/tc-i386.c (current_templates): New static variable.
8179 (md_assemble): Remove current_templates local variable.
8180 (md_assemble, i386_operand): Improve error and warning messages in
8181 many places. Add RESTORE_END_STRING in many places before error
8182 return. Clarify some comments.
8184 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8185 element array.
8186 (md_assemble): Parse string instruction operands, looking for
8187 segment override prefixes. Check for invalid segment prefixes on
8188 string instruction.
8189 (i386_operand): i.seg[] and max mem_operand changes for string
8190 insns.
8191 * config/tc-i386.h (EsSeg): Define.
8193 * config/tc-i386.h (regKludge): Define.
8194 (iclrKludge, imulKludge): Don't define.
8195 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8196 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8197 opcode_modifier checks to look for more common cases first. Add
8198 default_seg for IsString case.
8200 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8202 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8203 AC_DECL_YYTEXT.
8204 * configure: Rebuild with new automake and libtool.
8205 * aclocal.m4, Makefile.in: Likewise.
8207 * doc/Makefile.am (as.dvi): New target.
8208 * doc/Makefile.in: Rebuild.
8210 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8212 * configure.in: Added sparc86x support.
8214 * configure: Rebuild.
8216 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8217 sparc_arch.
8218 (md_parse_option): Warn if -EL is not supported for this architecture.
8220 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8222 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8224 * config/tc-mips.c (mips_ip): Note when we use get match on
8225 the full instruction name.
8227 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8229 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8230 back into the expression to handle add/sub simplification correctly.
8232 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8234 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8236 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8238 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8239 #<n>' instruction.
8241 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8243 * symbols.c (max_indent_level): New global.
8244 (print_symbol_value_1): Use it.
8245 * expr.h (expr_build_dot): Declare.
8246 * expr.c (expr_build_dot): New function.
8248 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8250 * symbols.c (print_binary): New function.
8251 (print_expr_1): Call it.
8253 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8255 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8256 operand in the opcode.
8258 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8260 * config/tc-i386.h: Reorder operand flags and opcode modifier
8261 flags for clarity. Remove unused definitions: Unknown,
8262 ImmUnknown, DispUnknown, NoModrm.
8263 * config/tc-i386.c (type_names): Add missing Debug type.
8264 (md_assemble): Better duplicate prefix checking. Quicker string
8265 instruction check via new opcode_modifier flag.
8267 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8269 * doc/as.texinfo (Invoking): Clarify -Wa example.
8271 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8273 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8274 (s_mips_weakext): Define.
8275 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8276 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8277 defined(TC_MIPS).
8279 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8281 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8282 is an error if the value can not be computed at assembly time.
8283 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8285 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8287 * gasp.c (main): Set next field of new include_path structure to
8288 NULL. From Avery Pennarun <averyp@gdc.ca>.
8290 * read.c (s_mri_sect): Call as_bad rather than abort for an
8291 unsupported MRI target.
8293 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8295 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8296 the destination of a branch instruction should be altered.
8297 (find_real_start): New function: Locate the real, Thumb coded
8298 start of a Thumb function.
8299 (do_t_branch23): Alter the destination of branches to Thumb
8300 functions.
8302 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8304 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8306 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8307 also.
8309 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8311 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8312 * doc/c-hppa.texi: Likewise.
8314 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8316 * Makefile.am: Rebuild dependencies.
8317 * Makefile.in: Rebuild.
8319 * Makefile.am (DEP_INCLUDES): New variable.
8320 (.dep1): Change to work when srcdir is not an absolute path.
8321 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8322 * Makefile.in: Rebuild.
8324 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8326 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8327 LinearAddress patch.
8329 * configure.in: Set version to 2.9.1.
8330 * configure: Rebuild.
8332 * Branched binutils 2.9.
8334 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8336 * config/tc-i386.h (FWait): Define.
8337 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8338 other prefixes. Check FWait flag in opcode table to see which
8339 instructions require an fwait prefix.
8341 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8343 * stabs.c (get_stab_string_offset): Always create a stab string
8344 section.
8346 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8348 Fix some gcc -Wall warnings:
8349 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8350 * ehopt.c (eh_frame_code_alignment): Likewise.
8351 * expr.c (integer_constant, operand): Likewise.
8352 * frags.c (frag_align): Likewise.
8353 * gasp.c (level_0, change_base, doinstr): Likewise.
8354 * hash.c (hash_ask): Likewise.
8355 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8356 (debugging_pseudo): Likewise.
8357 * macro.c (define_macro, check_macro): Likewise.
8358 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8359 (ignore_rest_of_line, float_cons): Likewise.
8360 * symbols.c (decode_local_label_name): Likewise.
8361 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8362 (fixup_segment, number_to_chars_bigendian): Likewise.
8363 (number_to_chars_littleendian): Likewise.
8364 * config/atof-ieee.c (gen_to_words): Likewise.
8365 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8366 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8367 * read.c (output_big_sleb128): Initialize locals to avoid
8368 warnings.
8369 (output_big_uleb128, equals): Likewise.
8370 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8371 to unsigned int. Change zeros to unsigned int.
8372 * cond.c (s_if): Add return to default case.
8373 * frags.c (frag_now_fix): Change return type to addressT.
8374 * frags.h (frag_now_fix): Update declaration.
8375 * listing.c (file_info_struct): Change linenum to unsigned int.
8376 (struct list_info_struct): Change hll_line to unsigned int.
8377 (print_source): Update format string.
8378 * read.c (emit_expr): Change scan to unsigned int, and don't
8379 bother to initialize it.
8380 * symbols.c (dollar_label_count): Change to unsigned long.
8381 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8382 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8383 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8385 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8387 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8388 mcf5200 just as we do for m68000.
8389 (m68k_init_after_args): Likewise.
8390 (md_estimate_size_before_relax): Likewise.
8392 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8394 * config/tc-v850.c (md_assemble): Store relocation addend in
8395 fixup instead of instruction.
8397 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8399 * config/tc-i386.c (md_assemble): Swap template arguments to
8400 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8401 This macro is currently symmetric, so passing them the wrong
8402 way didn't cause any problem, but may if the macro is changed
8403 in the future.
8404 After copying template to i.tm, use i.tm. rather than t-> to
8405 access fields, and make t a const*
8406 Move i.tm.operand_types[] swap to immediately after the copy.
8408 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8410 * expr.h (expr_build_uconstant): Add prototype.
8411 (expr_build_unary,expr_build_binary): Add prototypes.
8412 * expr.c (expr_build_uconstant): New function.
8413 (expr_build_unary,expr_build_binary): New functions.
8415 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8417 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8418 * macro.c (macro_expand_body): Increase buffer size.
8419 * messages.c (as_warn): Likewise.
8420 (as_warn_where, as_bad, as_bad_where): Likewise.
8422 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8424 Based on patch from H.J. Lu <hjl@gnu.org>:
8425 * Makefile.am (DISTSTUFF): New variable.
8426 (diststuff): New target.
8427 * Makefile.in: Rebuild.
8429 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8431 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8432 m32r_elf_section_change_hook.
8434 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8435 emit a nop if a section ends with a 16 bit instruction.
8437 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8439 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8440 s_lcomm rather than obj_coff_lcomm.
8441 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8443 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8445 * config/tc-i386.h (LinearAddress): Define.
8446 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8447 instruction, don't use a default segment.
8449 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8451 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8452 * configure: Rebuild.
8454 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8456 * aclocal.m4, configure: Rebuild with libtool 1.2.
8458 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8460 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8461 PC relative branches. Patch courtesy of Jonathan Walton.
8464 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8466 * configure.in (emulations): Add thumb-pe target.
8468 * configure (emulations): Add thumb-pe target.
8470 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8472 * itbl-lex.l (yywrap): Don't define if already defined as a
8473 macro.
8475 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8477 * depend.c (quote_string_for_make): New function.
8478 (wrap_output): Use it.
8480 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8482 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8483 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8485 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8487 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8488 Recognize -GN and -relax.
8489 (md_begin): Initialize gp size from -G switch.
8490 (alpha_force_relocation): Always force if -relax.
8491 (alpha_align): Take a new argument that will specify when to
8492 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8493 Change all callers. Emit nop alignment padding as nop+unop pair.
8495 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8497 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8498 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8500 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8502 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8503 require padding to the next long word boundary.
8505 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8507 * cgen.c: #include symcat.h.
8508 * config/tc-m32r.c: Likewise.
8510 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8512 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8513 absolute expressions instead of '$' prefixed register names.
8515 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8517 * read.c (s_set): Record file and line info for symbols when -as.
8518 (pseudo_set): Don't overwrite that dummy fragment.
8520 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8522 * config/tc-ppc.c (md_pseudo_table): Add "section".
8523 (ppc_named_section): New static function.
8525 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8527 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8528 so we don't have to scan the entire list.
8530 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8532 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8533 case, allow the parallel instructions to modify the same flag
8534 bits.
8536 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8538 * listing.c (list_symbol_table): Categorize symbols by
8539 undefined_section rather than sy_frag->line == NULL.
8541 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8543 * Makefile.am (install-exec-local): Install properly when ln
8544 fails or tooldir == prefix.
8546 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8548 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8549 Test result of insert_operand for error.
8551 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8553 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8554 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8555 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8556 * doc/Makefile.in: Rebuild.
8558 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8560 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8561 (macro): Fix handling of M_COP[0-3].
8563 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8565 Based on patches from Ross Harvey <ross@teraflop.com>:
8566 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8567 if macro_alternate or macro_mri.
8568 (getstring): Remove support for byte constants between < and >.
8569 (get_any_string): '<' only starts a string if macro_alternate or
8570 macro_mri.
8571 (macro_expand_body): Permit keyword parameters following
8572 positional parameters.
8574 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8575 * configure.in (alpha*-*-netbsd*): New target.
8576 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8577 * configure: Rebuild.
8579 * as.h (flag_warn_suppress_instructionswap): Move from here...
8580 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8581 here, and make static.
8583 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8584 BFD_ASSEMBLER or MANY_SEGMENTS.
8586 * as.c (show_usage): Update bug-gnu-utils address.
8587 * gasp.c (show_usage): Likewise.
8588 * doc/as.texinfo (Bug Reporting): Likewise.
8590 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8592 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8593 insns regardless of the size of a pointer if we're in mips I or
8594 MIPS II mode.
8595 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8597 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8599 Fix rac to accept only a0:
8600 * tc-d10v.c (parallel_ok, find_opcode):
8601 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8602 Introduce OPERAND_GPR.
8604 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8606 * read.c (s_fill): Handle non-constant repeat counts by creating
8607 an rs_space fragment.
8609 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8611 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8612 from as_bad to as_warn.
8614 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8616 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8617 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8618 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8620 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8622 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8623 seg_fix_rotP rather than fix_root from seg_info.
8625 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8627 * expr.c: Add support for 0x1_2_3_4 bignums.
8629 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8631 * configure.in: Change -linux* to -linux-gnu*.
8632 * configure: Rebuild.
8634 * app.c (do_scrub_begin): Treat \r as whitespace.
8636 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8638 * Makefile.am: Update dependencies.
8639 * Makefile.in: Rebuild.
8641 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8643 * configure, aclocal.m4: Rebuild with new libtool.
8645 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8647 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8648 the argument to bfd_set_arch_mach.
8649 (load_address): Use bfd_arch_bits_per_address to determine the
8650 bit size of an address instead of looking at the isa level.
8651 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8653 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8655 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8657 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8659 * ehopt.c: New file.
8660 * as.h (enum _relax_state): Add rs_cfa.
8661 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8662 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8663 * read.c (emit_expr): Call check_eh_frame.
8664 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8665 (relax_segment): Likewise.
8666 * Makefile.am: Rebuild dependencies.
8667 (GAS_CFILES): Add ehopt.c.
8668 (GENERIC_OBJS): Add ehopt.o.
8669 * doc/internals.texi (Frags): Document rs_cfa.
8671 * as.c (show_usage): Mention --traditional-format.
8672 (parse_args): Accept --traditional-format.
8673 * as.h (flag_traditional_format): Declare.
8674 * output-file.c (output_file_create): If flag_traditional_format,
8675 set BFD_TRADITIONAL_FORMAT on stdoutput.
8676 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8678 * config/tc-mips.c (append_insn): Make sure that if we have a
8679 fixup for an unmatched %hi reloc, it does not associated with a
8680 variant frag.
8682 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8683 * doc/Makefile.in: Likewise.
8685 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8687 * config/tc-m32r.c (check_for_side_effects): New function.
8688 (can_make_parallel): Add checks for instruction side effects
8689 clashing with the other instruction.
8690 (assemble_parallel_insn): Improve warning messages. Return error
8691 message from non-swapped instruction order.
8693 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8695 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8697 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8698 md_cleanup definition. This moves the forced literal output to
8699 the end of the source pass, and avoids macro's inserting literals
8700 into the code immediately after the macro expansion.
8702 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8704 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8705 a gas internal symbol is adjustable.
8706 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8708 * as.h: If gcc version greater than 2.6, use `__format__' and
8709 `__printf__' in function attributes, rather than `format' and
8710 `printf'.
8712 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8714 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8716 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8718 Add tms320c30 support:
8719 * config/tc-tic30.h: New file.
8720 * config/tc-tic30.c: New file.
8721 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8722 TARGET_FORMAT as "coff-tic30".
8723 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8724 * Makefile.am: Rebuild dependencies.
8725 (CPU_TYPES): Add tic30.
8726 (CPU_OBJ_VALID): tic30-aout is valid.
8727 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8728 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8729 * configure, Makefile.in: Rebuild.
8731 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8733 * config/tc-v850.c (md_assemble): Improvements to error messages.
8735 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8737 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8738 BFD_RELOC_HI16_S to store the high bits of any value.
8740 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8741 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8742 assembler calculate relocations to any external symbol at all.
8743 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8744 involving generation of pc-relative relocs.
8745 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8746 has been moved to md_apply_fix3.
8748 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8749 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8750 which actually means (the address of identifier's GOT entry) +
8751 constant, which is not particularly useful.
8753 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8755 * read.h (include_dirs): Declare.
8756 (include_dir_count,include_dir_maxlen): Declare.
8758 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8760 * configure.in: Correct check for shared opcodes library.
8761 * configure: Rebuild.
8763 * listing.c (buffer_line): If we can't open the file, set at_end.
8764 (listing_print): Remove unused local variable fi.
8766 * config/m68k-parse.y (reglistpair): Handle register list in
8767 either order.
8769 * config/vms-conf.h: Don't undef VERSION.
8771 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8773 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8774 OBJS variable.
8775 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8776 variable.
8777 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8778 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8779 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8780 (EXTRA_DIST): Define.
8781 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8782 explicitly rather than via the list of object files.
8783 (gcc-as.opt): New file created when make-gas.com is run.
8784 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8785 itbl-cpu.h} to #include appropriate file rather than copying that
8786 file.
8787 * config/vms-conf.h: Synchronize with current config.in.
8788 * Makefile.in: Rebuild.
8790 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8792 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8793 (parallel_ok): Relaxed parallel subinstruction dependency check.
8795 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8797 * as.h (flag_warn_suppress_instructionswap): added new flag.
8798 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8799 command line argument.
8800 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8801 warning only if flag_warn_suppress_instructionswap is false.
8803 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8805 * configure.in (i386-*-mingw32*): New target.
8806 * configure: Rebuild.
8808 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8810 * symbols.c (resolve_symbol_value): Don't set the segment if it
8811 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8813 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8814 S_GET_SEGMENT.
8816 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8818 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8819 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8820 compiler.
8822 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8824 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8826 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8828 * config/tc-v850.c (v850_insert_operand): Display instruction when
8829 an error is encountered.
8831 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8833 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8834 (i386-*-sco3.2v5*coff): New target.
8835 (i386-*-sco3.2*): New target.
8836 * configure: Rebuild.
8838 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8840 * config/tc-v850.c: Tidy error message production.
8842 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8844 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8845 validate_immediate return value in the right type for comparisons
8846 to FAIL.
8848 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8850 * listing.c (MAX_BYTES): Use listing variables not constants.
8851 (data_buffer): No longer an array, but a pointer.
8852 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8853 (listing_listing): Allocate data_buffer.
8855 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8857 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8858 --listing-rhs-width, --listing-cont-lines.
8859 (show_usage): Update.
8860 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8861 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8862 (print_lines): Use the variables instead of the constants.
8863 (listing_listing): Likewise.
8864 * listing.h: Declare the new vars.
8866 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8868 * as.c (parse_args): Add --keep-locals alias for -L.
8869 Add --strip-local-absolute.
8870 (show_usage): Update.
8871 * as.h (flag_strip_local_absolute): New flag.
8872 * symbols.c (S_IS_LOCAL): Use it.
8873 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8874 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8875 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8877 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8879 * config/tc-m32r.c: Detect if explicitly parallel instructions
8880 might have an io conflict and issue a warning message.
8882 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8884 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8885 cgen_swap_fixups): Functions to save, restore and swap the fixup
8886 chain with a backup copy.
8887 (cgen_asm_finish_insn): Returns address of constructed insn.
8889 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8891 * listing.c (file_info_struct): Remove FILE, add POS.
8892 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8893 (file_info): Don't open the file.
8894 (buffer_line): Check for the file in the last_open cache, updating
8895 as necessary.
8896 (print_source): Don't reference file_info->file.
8897 (listing_listing): Likewise.
8898 (listing_print): Close the file in the cache, if any.
8900 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8902 * read.c (dwarf_file_string): New file static variable.
8903 (emit_expr): Look for constant sequence that leads up to a file
8904 name in DWARF debugging output.
8905 (stringer): Use dwarf_file_string to decide whether to accept a
8906 string as a file name.
8908 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8910 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8911 (crack_operand): Add reg->reglst MRI hack.
8912 (r_seg): Put reglst symbols in reg_section.
8913 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8915 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8917 * tc-sh.c (get_specific): Handle SGR & DBR.
8919 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8921 * tc-h8300.c (parse_reg): Take the length of the symbol into
8922 account when attempting to match a register name.
8923 * tc-h8500.c (parse_reg): Likewise.
8925 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8927 * cgen.c: Formatting changes to improve readability.
8929 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8931 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8932 delay slot.
8934 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8936 Based on a patch from Jim Wilson
8937 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8938 (tc_gen_reloc): Handle cross section PC relative relocs
8939 correctly.
8941 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8943 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8945 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8947 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8948 (expr_jmp_buf): New static local.
8949 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8950 (cgen_md_operand): New function.
8951 * tc-m32r.c: Clean up pass over `struct foo' usage.
8952 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8954 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8956 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8957 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8959 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8961 * config/tc-i386.c (i386_operand): Give an error if there are
8962 unrecognized characters after an expression.
8964 For older changes see ChangeLog-9697