| blob | 4b0fbc9396336f2230b157b95c42b277b8c570ab |
1 2001-02-13 Alan Modra <alan@linuxcare.com.au>
3 * expr.c (operator): Don't bump input_line_pointer for two char
4 operators. Instead return operator size via new param num_chars.
5 (expr): Use above to parse multi-char operators correctly.
7 2001-02-12 Philip Blundell <pb@futuretv.com>
9 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
10 ldrt/strt instructions.
12 Mon Feb 12 17:44:08 CET 2001 Jan Hubicka <jh@suse.cz>
14 * tc-i386.c (i386_displacement): Fix handling of
15 BFD_RELOC_X86_64_GOTPCREL.
16 (i386_validate_fix): Likewise.
18 2001-02-09 David Mosberger <davidm@hpl.hp.com>
20 * config/tc-ia64.h (md_elf_section_type): New macro.
21 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
22 (they're now handled via ia64_elf_section_type.
24 * config/tc-ia64.c (unwind): New members saved_text_seg,
25 saved_text_subseg, and force_unwind_entry.
26 (optimize_unw_records): New function to optimize away unnecessary
27 unwind directives.
28 (ia64_elf_section_type): New function.
29 (output_unw_records): Generate unwind info only if the size is
30 non-zero or if it's forced for some other reason (e.g.,
31 handlerdata or a personality routine).
32 (generate_unwind_image): Don't switch back to previous
33 section---stay inside the unwind info section instead so that
34 handlerdata that may follow goes into the right place.
35 (dot_handlerdata): Force generation of unwind entry and save the
36 current active text segment before generating unwind image.
37 (dot_unwentry): Force generation of unwind entry.
38 (dot_personality): Ditto.
39 (dot_endp): Generate unwind table entry only if there is
40 some unwind info or the unwind entry was forced.
42 * config/tc-ia64.c (make_unw_section_name): New macro to form
43 unwind section name.
44 (generate_unwind_image): Add "text_name" argument. Use it to
45 form unwind section name.
46 (dot_handlerdata): Determine current segment (section) name and
47 pass it to generate_unwind_image().
48 (dot_endp): Determine current segment (section) name and use
49 it to determine the appropriate unwind section name.
50 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
51 n, fill, and max arguments.
53 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
55 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
56 2byte, 4byte and 8byte.
58 2001-02-08 Alan Modra <alan@linuxcare.com.au>
60 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
61 md_number_to_chars with size > sizeof (valueT).
63 2001-02-05 Jim Wilson <wilson@redhat.com>
65 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
66 aborting for invalid operands.
68 2001-02-06 Alan Modra <alan@linuxcare.com.au>
70 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
71 than via pointer. Update all callers.
72 (UNWIND_LOW32): Define.
73 (UNWIND_HIGH32): Define.
74 (pa_build_unwind_subspace): Use the above macros instead of dumping
75 bitfields directly. Call frag_more once rather than multiple times.
76 (md_assemble): Use UNWIND_LOW32.
77 (pa_entry): Likewise
78 (pa_procend): Likewise.
79 (process_exit): Use UNWIND_HIGH32.
81 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
83 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
84 function to select the header according to the cpu.
85 (md_after_pass_hook, md_do_align): Remove.
86 (md_cleanup, m68hc11_cleanup): Remove.
87 (md_pcrel_from_section): Declare.
88 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
89 (build_jump_insn, build_insn): Likewise.
90 (m68hc11_listing_header): New function.
91 (m68hc11_cleanup): Remove.
93 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
95 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
96 symbols because there is no support for shared libraries and these
97 symbols can't be overridden (unless they are weak).
99 2001-02-01 Momchil Velikov <velco@fadata.bg>
101 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
102 for the compilation unit with a zero byte.
104 2001-01-30 Alan Modra <alan@linuxcare.com.au>
106 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
107 destinations. Correct range check for 17 and 22 bit branches.
109 2001-01-25 Nick Clifton <nickc@redhat.com>
111 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
112 still set. Issue an error message instead.
113 (md_estimate_size_before_relax): Delete unused variable
114 'buffer_address'. Fixup parentheses around if statement.
116 2001-01-23 Kazu Hirata <kazu@hxi.com>
118 * as.c: Fix formatting.
119 * ehopt.c: Likewise.
120 * messages.c: Likewise.
121 * stabs.c: Likewise.
122 * symbols.c: Likewise.
124 2001-01-23 Ben Elliston <bje@redhat.com>
126 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
128 2001-01-22 Kazu Hirata <kazu@hxi.com>
130 * config/tc-alpha.c: Fix formatting.
132 2001-01-19 Kazu Hirata <kazu@hxi.com>
134 * config/tc-alpha.c: Fix formatting.
136 2001-01-18 Kazu Hirata <kazu@hxi.com>
138 * config/tc-alpha.c: Fix formatting.
140 2001-01-18 Nick Clifton <nickc@redhat.com>
142 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
143 "da" flags.
144 (stm_flags): Remove redundant bit from "ed" and "da" flags.
146 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
148 * configure.in (cpu_type, arch): Match i386 too.
149 * configure: Rebuilt.
151 2001-01-16 Kazu Hirata <kazu@hxi.com>
153 * config/tc-i386.c: Fix formatting.
155 2001-01-16 Alan Modra <alan@linuxcare.com.au>
157 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
158 relocs for .PARISC.unwind section.
160 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
161 depending on section flags, not just for .text.
163 2001-01-15 Jim Wilson <wilson@redhat.com>
165 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
166 not immediately followed by an instruction.
168 2001-01-15 Kazu Hirata <kazu@hxi.com>
170 * config/tc-m68hc11.c: Fix formatting.
172 2001-01-15 Nick Clifton <nickc@redhat.com>
174 * symbols.c (colon): Change 'already defined symbol' from a
175 fatal error to an ordinary error. There is no reason why this
176 error should be fatal.
178 * message.c (as_fatal): Delete output file, if one has been
179 created.
181 2001-01-14 Alan Modra <alan@linuxcare.com.au>
183 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
185 2001-01-14 Kazu Hirata <kazu@hxi.com>
187 * config/tc-alpha.c: Fix formatting.
188 * config/tc-arc.c: Likewise.
189 * config/tc-arc.h: Likewise.
190 * config/tc-d10v.c: Likewise.
191 * config/tc-i370.c: Likewise.
192 * config/tc-i386.c: Likewise.
193 * config/tc-i960.c: Likewise.
194 * config/tc-m68k.c: Likewise.
195 * config/tc-ppc.c: Likewise.
196 * config/tc-sparc.c: Likewise.
197 * config/tc-tahoe.c: Likewise.
198 * config/tc-vax.c: Likewise.
200 * config/tc-arc.c: Fix formatting.
202 * config/tc-arc.c: Fix formatting.
204 2001-01-14 Alan Modra <alan@linuxcare.com.au>
206 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
207 both 32 and 64 bit ELF.
209 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
210 and don't bother storing `m' for "ce" completer. Tidy handling of
211 'J' and 'K' operands to suit. Handle '<' and '>' operands.
213 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
215 * tc-i386.h (TARGET_MACH): New macro.
216 (i386_mach): Declare.
217 * tc-i386.c (i386_mach): New function.
219 2001-01-13 Philip Blundell <philb@gnu.org>
221 * doc/as.texinfo: Fix spelling and cross-references.
223 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
224 character for all systems, not just GNU/Linux. Make it explicit
225 that `-k' doesn't affect code generation, just ELF flags.
227 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
229 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
230 instructions.
232 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
234 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
236 2001-01-12 Nick Clifton <nickc@redhat.com>
238 * as.c (print_args): Update copyright date to 2001.
240 2001-01-12 Peter Targett <peter.targett@arccores.com>
242 * doc/c-arc.texi: New file.
243 Some sections to be expanded.
245 2001-01-12 Alan Modra <alan@linuxcare.com.au>
247 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
248 (md_parse_option): Always accept "--32".
250 2001-01-11 Peter Targett <peter.targett@arccores.com>
252 * as.h (TC_ARC): Ensure struc-symbol.h included.
253 * as.c (dwarf2dbg.h): Include to remove implicit declaration
254 warnings.
255 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
256 (TARGET_SYMBOL_FIELDS) added.
258 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
259 * doc/c-arc.texi: New file.
260 Some sections to be expanded.
261 * doc/as.texinfo: Update command-line options.
262 Removed outdated text for ARC dependant features, instead include
263 text from above file.
265 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
266 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
267 (targ-cpu.h) header.
268 * config/tc-arc.h:
269 * config/tc-arc.c: New updated configuration for
270 ARC, including selection of core variants, and extensibility of
271 instructions, registers etc. through directives.
273 * config/tc-arc.c (arc_extinst): Minor corrections for
274 error messages.
275 (arc_common) Likewise. Make alignment argument optional for local
276 symbols also, with default of zero.
278 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
280 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
281 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
282 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
283 and fix_new_exp() instead.
284 (md_convert_frag): For indexed post byte use the symbol value
285 rather than the displacement.
286 (md_relax_table): Fix indexed offset relax.
288 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
290 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
291 relax weak symbols.
292 (relaxable_symbol): New function.
294 2001-01-11 Andreas Jaeger <aj@suse.de>
296 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
297 not used anywhere.
299 2001-01-10 Nick Clifton <nickc@redhat.com>
301 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
302 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
304 2001-01-10 Nick Clifton <nickc@redhat.com>
306 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
307 character used to dollar local symbols.
308 (LOCAL_LABEL_CHAR): New constant - the magic character used to
309 local label symbols.
310 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
311 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
312 if defined.
313 Use LOCAL_LABEL_CHAR.
314 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
315 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
316 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
318 2001-01-08 Bo Thorsen <bo@suse.de>
320 * config/tc-i386.c (i386_immediate, i386_displacement):
321 GOTPCREL check fix.
323 2001-01-07 Ian Lance Taylor <ian@zembu.com>
325 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
326 in last change.
328 2001-01-07 Philip Blundell <philb@gnu.org>
330 * doc/as.texinfo (Bug Reporting): Update email address for
331 reports.
332 * README: Likewise.
334 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
336 * configure.in: Define DEFAULT_ARCH for i386.
337 * tc-i386.c (md_assemble): Return after the error message;
338 move testing for 64bit operands to proper place.
340 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
342 * doc/as.texinfo: Document '#' as comment character for i386 and
343 x86_64. Add AMD x86-64 into menu of machine dependent information.
345 * doc/c-i386.texi: Document x86_64 extensions.
347 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
349 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
351 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
353 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
354 * NEWS: Add note about Pentium4 support.
356 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
358 * tc-i387.c (pi, pte, pt): Update.
359 (type_names): Add new types.
361 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
363 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
364 CpuUnknown): Renumber
365 (CpuP4, CpuSSE2): New.
366 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
368 2001-01-03 Philip Blundell <pb@futuretv.com>
370 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
371 relocs.
372 (alpha_fix_adjustable): Likewise.
373 (md_apply_fix): Likewise.
375 2000-12-31 H.J. Lu <hjl@gnu.org>
377 * listing.c (listing_message): Allocate string only if it is
378 used.
380 * configure: Rebuild.
382 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
384 * doc/internals.texi (Relaxing with a table) <after relaxation>:
385 Point out caveats with generating fixups for the opcode in a frag.
387 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
389 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
390 * NEWS: Add x86_64.
392 2000-12-29 H.J. Lu <hjl@gnu.org>
394 * listing.c (calc_hex): Print the variable part only if the
395 fragment type is rs_fill.
397 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
399 * doc/internals.texi (tc_conditional_pseudoop,
400 TC_LINKRELAX_FIXUP): Fix typos.
402 2000-12-28 Richard Henderson <rth@redhat.com>
404 * write.c (subsegs_finish): Fix thinko last change -- don't
405 "optimize" the alignment == 0 case.
407 2000-12-28 Richard Henderson <rth@redhat.com>
409 * as.h (rs_align_test): New.
410 * frags.c (NOP_OPCODE): Move default from read.c.
411 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
412 (frag_align_code): New.
413 * frags.h (frag_align_code): Declare.
414 * read.c (NOP_OPCODE): Remove.
415 (do_align): Use frag_align_code.
416 * write.c (NOP_OPCODE): Remove.
417 (get_recorded_alignment): New.
418 (cvt_frag_to_fill): Handle rs_align_test.
419 (relax_segment): Likewise.
420 (subsegs_finish): Align last subseg in section to the
421 section alignment. Use frag_align_code.
422 * write.h (get_recorded_alignment): Declare.
423 * config/obj-coff.c (size_section): Handle rs_align_test.
424 (fill_section, fixup_mdeps): Likewise.
425 (write_object_file): Use frag_align_code.
427 * config/tc-alpha.c (alpha_align): Use frag_align_code.
428 (alpha_handle_align): New.
429 * config/tc-alpha.h (HANDLE_ALIGN): New.
430 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
432 * config/tc-i386.h (md_do_align): Use frag_align_code.
433 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
435 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
436 (ia64_handle_align): New.
437 * config/tc-ia64.h (HANDLE_ALIGN): New.
438 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
440 * config/tc-m32r.c (m32r_do_align): Remove.
441 (m32r_handle_align): New.
442 (fill_insn): Use frag_align_code.
443 * config/tc-m32r.h (md_do_align): Remove.
444 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
445 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
446 * config/tc-mips.c, config/tc-mips.h: Similarly.
448 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
449 (sh_handle_align): Likewise. Handle rs_align_code.
450 (sh_do_align): Remove.
451 * config/tc-sh.h (md_do_align): Remove.
452 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
454 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
455 (sparc_handle_align): Likewise. Handle rs_align_code.
456 * config/tc-sparc.h (md_do_align): Remove.
457 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
459 2000-12-22 DJ Delorie <dj@redhat.com>
461 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
462 when we assemble the first half of a pair.
464 2000-12-22 H.J. Lu <hjl@gnu.org>
466 * config/tc-i386.c (reloc): Update the macro for non-bfd
467 assembler.
468 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
470 2000-12-22 H.J. Lu <hjl@gnu.org>
472 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
474 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
476 * tc-i386.h (i386_target_format): Define even for ELFs.
477 (QWORD_MNEM_SUFFIX): New macro.
478 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
479 New macros
480 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
481 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
482 ImmExt): Renumber.
483 (Size64, No_qSuf, NoRex64, Rex64): New macros.
484 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
485 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
486 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
487 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
488 Renumber.
489 (Reg, WordReg): Add Reg64.
490 (Imm): Add Imm32S and Imm64.
491 (EncImm): New.
492 (Disp): Add Disp64 and Disp32S.
493 (AnyMem): Add Disp32S.
494 (RegRex, RegRex64): New macros.
495 (rex_byte): New type.
496 * tc-i386.c (set_16bit_code_flag): Kill.
497 (fits_in_unsigned_long, fits_in_signed_long): New functions.
498 (reloc): New parameter "signed"; support x86_64.
499 (set_code_flag): New.
500 (DEFAULT_ARCH): New macro; default to "i386".
501 (default_arch): New static variable.
502 (struct _i386_insn): New fields Operand_PCrel; rex.
503 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
504 (flag_code): New enum and static variable.
505 (use_rela_relocations): New static variable.
506 (flag_code_names): New static variable.
507 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
508 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
509 K6 and Athlon.
510 (i386_align_code): Return plain "nop" for x86_64.
511 (mode_from_disp_size): Support Disp32S.
512 (smallest_imm_type): Support Imm32S and Imm64.
513 (offset_in_range): Support size of 8.
514 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
515 (md_pseudo_table): Add "code64"; use set_code_flat.
516 (md_begin): Emit sane error message on hash failure.
517 (tc_i386_fix_adjustable): Support x86_64 relocations.
518 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
519 instructions supported on particular arch just partially,
520 output of 64bit immediates, handling of Imm32S and Disp32S type.
521 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
522 (i386_displacement): Likewise.
523 (i386_index_check): Cleanup; support 64bit addresses.
524 (md_apply_fix3): Support x86_64 relocation and rela.
525 (md_longopts): Add "32" and "64".
526 (md_parse_option): Add OPTION_32 and OPTION_64.
527 (i386_target_format): Call even for ELFs; choose between
528 elf64-x86-64 and elf32-i386.
529 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
530 (tc_gen_reloc): Support rela relocations and x86_64.
531 (intel_e09_1): Support QWORD.
533 2000-12-15 Diego Novillo <dnovillo@redhat.com>
535 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
536 it's not an offset expression.
537 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
538 keep the braces '[' and ']' in the output string.
539 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
540 != FLAT. There is no such op_modifier.
542 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
544 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
545 if we have it.
547 2000-12-13 Kazu Hirata <kazu@hxi.com>
549 * as.h: Fix formatting.
550 * cgen.h: Likewise.
551 * dwarf2dbg.c: Likewise.
552 * input-scrub.c: Likewise.
553 * read.h: Likewise.
555 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
557 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
558 configure: Regenerate.
560 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
562 * dwarf2dbg.c: #include <limits.h> only if it exists.
564 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
566 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
567 (md_apply_fix): Here too.
569 2000-12-12 Jim Wilson <wilson@redhat.com>
571 * config/tc-ia64.h (ia64_init): Add prototype.
573 2000-12-12 H.J. Lu <hjl@gnu.org>
575 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
577 * read.h (outputting_stabs_line_debug): Change it to int.
578 * stabs.c (outputting_stabs_line_debug): Likewise.
580 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
582 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
583 the address of a function result.
585 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
587 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
588 (md_assemble): Call dwarf2_emit_insn.
589 (shlib): Fix typo SHILB -> SHLIB.
590 (md_parse_option): Likewise.
591 (ppc_elf_validate_fix): Likewise:
592 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
594 2000-12-12 Nick Clifton <nickc@redhat.com>
596 * cgen.h: Fix formatting.
597 * input-scrub.c: Fix formatting.
598 * macro.c: Fix formatting.
599 * config/tc-mips.c: Fix formatting.
600 * doc/c-mips.texi: Fix formatting.
602 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
604 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
605 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
606 references.
607 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
608 otherwise.
609 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
610 (No_dSuf): Kill.
612 * i386.h (*_Suf): Remove No_dSuf.
613 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
614 Remove.
615 (i386_optab): Remove 'd' in the suffixes.
617 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
619 * config/tc-i386.c (T_SHORT): Undefine before defining.
621 2000-12-05 Kazu Hirata <kazu@hxi.com>
623 * config/tc-mips.c: Fix formatting.
625 2000-12-04 Matthew Hiller <hiller@redhat.com>
627 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
628 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
629 (md_show_usage): Ditto.
630 (md_parse_option): Ditto.
631 (d10v_cleanup): Writes pending instruction only if
632 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
633 Fix compile time warning messages.
635 * doc/c-d10v.texi: Documents new options.
637 2000-12-04 Matthew Hiller <hiller@redhat.com>
639 * stabs.c (outputting_stabs_line_debug): New variable.
640 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
641 function entry and unset at function exit.
643 * read.h (outputting_stabs_line_debug): New extern declaration.
645 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
647 * dwarf2dbg.c: Fix compile time warning messages.
649 2000-12-03 Kazu Hirata <kazu@hxi.com>
651 * config/tc-a29k.c: Fix formatting.
652 * config/tc-alpha.c: Likewise.
653 * config/tc-arm.c: Likewise.
654 * config/tc-cris.c: Likewise.
655 * config/tc-hppa.c: Likewise.
656 * config/tc-i370.c: Likewise.
657 * config/tc-i386.c: Likewise.
658 * config/tc-i860.c: Likewise.
659 * config/tc-i960.c: Likewise.
660 * config/tc-ia64.c: Likewise.
661 * config/tc-m68hc11.c: Likewise.
662 * config/tc-m68k.c: Likewise.
663 * config/tc-m88k.c: Likewise.
664 * config/tc-pj.c: Likewise.
665 * config/tc-ppc.c: Likewise.
666 * config/tc-sh.c: Likewise.
667 * config/tc-sparc.c: Likewise.
668 * config/tc-tahoe.c: Likewise.
669 * config/tc-vax.c: Likewise.
671 2000-12-01 Chris Demetriou <cgd@sibyte.com>
673 * config/tc-mips.c (mips_ip): When calculating offsets,
674 don't accept as constant the difference between the
675 addresses of symbols in two different sections.
677 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
678 specifiers.
679 (validate_mips_insn): Likewise. Also, update 'B' operand
680 specifier to use OP_*_CODE20 constants and delete 'm' operand
681 specifier.
682 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
683 operand specifiers. Change warning generated by 'B' operand
684 specifier to reflect its new multi-purpose usage.
686 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
687 -1, and update comment.
688 (file_mips_isa): Likewise.
689 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
690 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
691 ISA_* constants rather than hard-coded numbers.
692 (mips_cpu_info): New structure.
693 (mips_cpu_info_table): New table describing CPU and ISA names
694 and numbers.
695 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
696 mips_cpu_info_from_cpu): New functions.
697 (mips_isa_to_str): New function to get string for ISA name.
698 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
699 return const char *.
700 (md_begin): Redo CPU and ISA selection logic, using
701 mips_cpu_info_from_*. Convert to use ISA_* constants rather
702 than hard-coded numbers.
703 (append_insn, mips_emit_delays, macro, macro2): Convert to use
704 ISA_* constants rather than hard-coded numbers.
705 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
706 (md_longopts): Delete OPTION_NO_MIPS32.
707 (md_parse_option): Convert to use ISA_* constants rather than
708 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
709 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
710 to use strcasecmp to recognize "default" and to use
711 mips_cpu_info_from_name to get CPU numbers from argument.
712 (md_show_usage): Move -mips32 so it's with the rest of the ISA
713 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
714 mips32-4k.
715 (s_mipsset): Accept ISA value 32.
716 * doc/as.texinfo: Clean up MIPS options summary slightly,
717 remove -no-mips32. Add note about -mips4 and -mips32
718 specifying those ISA levels. Delete -mips32 and -no-mips32
719 cpu flag descriptions.
720 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
721 up the supported CPU switch list, and replace 4Kc, 4Km, and
722 4Kp entries with a single mips32-4k entry. Note that you can
723 use ".set mips32".
725 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
726 ISA_MIPS64.
727 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
728 -mips5 and -mips64.
729 (md_parse_option): Add cases for OPTION_MIPS5 and
730 OPTION_MIPS64.
731 (md_show_usage): Mention -mips5 and -mips64 arguments.
732 (s_mipsset): Add cases for MIPS5 and MIPS64.
733 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
734 and pseudo-CPUs.
735 * doc/as.texinfo: Mention -mips5 and -mips64 options
736 and their meanings.
737 * doc/c-mips.texi: Likewise. Also update introduction
738 and ".set" usage information.
740 * config/tc-mips.c (md_show_usage): Add "sb1" to the
741 CPU list.
742 (mips_cpu_info_table): Add SB-1 entries.
743 * doc/c-mips.texi: Add "sb1" to the list of CPUs
744 known to the -mcpu option.
746 * doc/as.texinfo: Correct description of MIPS -mcpu
747 option, by copying some of the text from doc/c-mips.texi.
749 2000-12-01 Joel Sherrill <joel@OARcorp.com>
751 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
752 New targets.
753 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
754 (sparc*-*-rtems*): Switched from a.out to ELF.
755 * configure: Regenerate.
756 * config.in: Regenerate.
757 * Makefile.in: Regenerate.
758 * aclocal.m4: Regenerate.
759 * po/gas.pot: Regenerate.
761 2000-11-30 Philip Blundell <pb@futuretv.com>
763 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
764 even in non BFD_ASSEMBLER case.
766 2000-11-30 Diego Novillo <dnovillo@redhat.com>
768 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
769 syntax.
771 2000-11-29 Richard Henderson <rth@redhat.com>
773 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
774 until dwarf2_finish; use relaxation to get cross-fragment offsets;
775 thread multiple subsegments properly; handle multiple code
776 sections properly; emit proper compilation unit info for assembler
777 generated debugging.
779 * as.h (enum _relax_state): Add rs_dwarf2dbg.
780 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
781 (dwarf2dbg_estimate_size_before_relax): Declare.
782 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
783 * write.c: Include dwarf2dbg.h.
784 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
785 (relax_segment): Likewise.
787 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
789 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
790 jump>: Use as_bad_where instead of as_bad. Tweak error message
791 accordingly. Stabilize frag by updating fix part and resetting
792 variant part.
793 <undefined symbol, unconditional jump>: Ditto.
794 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
795 indexing is_end_of_line[].
796 (md_assemble): Initialize size to 0.
797 (md_section_align): Mark parameter seg as unused.
798 (parse_reg): Parse names case-insensitively.
800 2000-11-28 Kazu Hirata <kazu@hxi.com>
802 * config/obj-aout.h: Fix formatting.
803 * config/obj-bout.h: Likewise.
804 * config/obj-coff.c: Likewise.
805 * config/obj-coff.h: Likewise.
806 * config/obj-elf.h: Likewise.
807 * config/obj-som.h: Likewise.
808 * config/obj-vms.c: Likewise.
809 * config/obj-vms.h: Likewise.
810 * config/tc-h8300.h: Likewise.
811 * config/tc-ns32k.h: Likewise.
812 * config/tc-sparc.h: Likewise.
813 * config/tc-tic54x.h: Likewise.
814 * config/tc-z8k.h: Likewise.
816 2000-11-28 Nick Clifton <nickc@redhat.com>
818 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
819 License is present in the sources, but not the output, and
820 also available from the GNU website.
821 (GNU Free Documentation License): Comment out this section.
823 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
825 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
826 targets. Remove i860 from valid a.out targets.
827 * Makefile.in: Regenerate.
829 * config/tc-cris.c: Include dwarf2dbg.h.
830 (md_pseudo_table): Add .file and .loc.
831 (md_assemble): Call dwarf2_emit_insn if generating ELF.
832 (s_cris_file, s_cris_loc): New.
833 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
834 * Makefile.am: Regenerate dependencies.
835 * Makefile.in: Regenerate.
837 2000-11-28 Alan Modra <alan@linuxcare.com.au>
839 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
840 (MRI_MUL_PRECEDENCE): Likewise.
841 (op_rank): Fix a comment typo.
843 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
845 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
846 the error message.
847 (get_operand): Fix analysis for movw/movb instructions.
849 2000-11-24 Nick Clifton <nickc@redhat.com>
851 * configure.in (xscale-elf): Add target.
852 (xscale-coff): Add target.
853 * configure: Regenerate.
855 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
856 extenstion.
857 (ARM_EXT_XSCALE): New ARM architecture extension.
858 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
859 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
860 (ARM_THUMB): Rename to ARM_EXT_THUMB.
861 (ARM_ARCH_V4): Remove processor from architecture.
862 (ARM_ARCH_3M): New architecutre definition.
863 (ARM_ARCH_V5TE): New architecutre definition.
864 (ARM_ARCH_XSCALE): New architecutre definition.
865 (CPU_DEFAULT): Allow to be defaulted to XScale.
866 (atpcs): New boolean variable.
867 (ldr_flags): Support 'd' flag for double word loads.
868 (str_flags): Support 'd' flag for double word stored.
869 (do_mia): New function.
870 (do_mar): New function.
871 (do_mra): New function.
872 (do_pld): New function.
873 (do_ldrd): New function.
874 (do_blx): New function.
875 (do_bkpt): New function.
876 (do_clz): New function.
877 (do_lstc2): New function.
878 (do_cdp2): New function.
879 (do_t_blx): New function.
880 (do_t_bkpt): New function.
881 (do_smla): New function.
882 (do_smlal): New function.
883 (do_smul): New function.
884 (do_qadd): New function.
885 (do_co_reg2c): New function.
886 (LONGEST_INSN): Redefine to 7.
888 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
889 command line switches.
891 2000-11-22 Jim Wilson <wilson@redhat.com>
893 * config/tc-ia64.c (pseudo_func): Add missing initializers.
894 (struct rsrc): Make line unsigned.
895 (gr_values): Add missing initializer.
896 (SLOT_NUM_NOT_SET): Add unsigned cast.
897 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
898 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
899 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
900 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
901 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
902 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
903 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
904 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
905 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
906 Add ATTRIBUTE_UNUSED to unused parameters.
907 (convert_expr_to_ab_reg): Add parens.
908 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
909 (dot_prologue): Initialize grsave when declared.
910 (md_pseudo_table): Add missing initializers.
911 (operand_match): Add casts to bfd_vma.
912 (emit_one_bundle): Delete unused local prev. Make required_template
913 unsigned.
914 (specify_resource): Cast i to unsigned.
915 (note_register_values): Use fprintf_vma.
916 (print_dependency): Likewise.
918 2000-11-21 Jim Wilson <wilson@redhat.com>
920 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
921 for unwind info section.
922 (dot_endp): Likewise for unwind section.
924 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
925 fix_new_exp.
927 2000-11-21 Jakub Jelinek <jakub@redhat.com>
929 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
930 (output_insn): Call dwarf2_emit_insn.
931 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
933 2000-11-17 Richard Henderson <rth@redhat.com>
935 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
936 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
937 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
939 2000-11-17 Nick Clifton <nickc@redhat.com>
941 * config/tc-arm.c (md_pseudo_table): Add support for .line and
942 .file pseudo ops.
944 2000-11-17 Richard Henderson <rth@redhat.com>
946 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
948 2000-11-17 Richard Henderson <rth@redhat.com>
950 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
951 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
952 tri-state definition of alpha_flag_mdebug.
953 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
954 (s_alpha_file): Store first .file directive.
955 (s_alpha_stab): New.
956 (md_pseudo_table): Add stabs and stabn.
958 2000-11-17 Richard Henderson <rth@redhat.com>
960 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
962 2000-11-17 Richard Henderson <rth@redhat.com>
964 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
965 (main): Call dwarf2_finish.
966 * as.h (debug_type): Clarify documentation of the meaning
967 of this variable.
968 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
969 (print_stats): Fix parenthesis problem.
970 (now_subseg_size): New.
971 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
972 (dwarf2_directive_file): Don't set debug_type.
973 (dwarf2_where): Honor DEBUG_DWARF2 first.
974 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
975 do nothing if not emitting dwarf2 debug info, or no work.
976 * dwarf2dbg.h (dwarf2_emit_insn): Update.
977 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
978 (ecoff_new_file): Likewise.
979 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
980 commentary wrt dwarf2.
982 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
983 ATTRIBUTE_UNUSED as needed.
984 (emit_insn): Call dwarf2_emit_insn.
985 (s_alpha_file): New.
986 (s_alpha_loc): New.
987 (s_alpha_coff_wrapper): Don't handle them.
988 (md_pseudo_table): Update for .file and .loc.
989 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
991 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
992 don't protect with debug_type.
993 * config/tc-hppa.c (md_assemble): Likewise.
994 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
995 * config/tc-mn10300.c (md_assemble): Likewise.
996 * config/tc-sh.c (md_assemble): Likewise.
997 * config/tc-v850.c (md_assemble): Likewise.
999 * config/tc-arm.c (arm_end_of_source): Remove.
1000 * config/tc-hppa.c (pa_end_of_source): Remove.
1001 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1002 * config/tc-mn10300.c (mn10300_finalize): Remove.
1003 * config/tc-sh.c (sh_finalize): Remove.
1004 * config/tc-v850.c (sh_finalize): Remove.
1006 * config/tc-arm.h (md_end): Remove.
1007 * config/tc-hppa.h (md_end): Remove.
1008 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1009 * config/tc-m68hc11.h (md_end): Remove.
1010 * config/tc-mn10300.h (md_end): Remove.
1011 * config/tc-sh.h (md_end): Remove.
1012 * config/tc-v850.h (md_end): Remove.
1014 * config/tc-ia64.c (emit_one_bundle): Don't protect
1015 dwarf2 bits with debug_type.
1016 (md_assemble): Likewise.
1017 (ia64_end_of_source): Don't call dwarf2_finish.
1019 2000-11-16 Jim Wilson <wilson@redhat.com>
1021 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1022 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1023 > 16.
1025 2000-11-16 H.J. Lu <hjl@gnu.org>
1027 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1028 version name.
1030 2000-11-15 Kazu Hirata <kazu@hxi.com>
1032 * config/tc-tic30.c: Fix formatting.
1033 * config/tc-tic80.c: Likewise.
1034 * config/tc-v850.c: Likewise.
1035 * config/tc-vax.c: Likewise.
1036 * config/tc-w65.c: Likewise.
1037 * config/tc-z8k.c: Likewise.
1039 2000-11-14 DJ Delorie <dj@redhat.com>
1041 * config/tc-v850.c: Support dwarf2.
1042 * config/tc-v850.h: Ditto.
1044 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1045 parse_cons_expression_v850 to initialize hold_cons_reloc.
1047 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1049 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1050 (errata_nops_necessary_p): New function.
1051 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1052 md.
1054 2000-11-14 Jim Wilson <wilson@redhat.com>
1056 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1057 return little endian bfd formats.
1059 2000-11-14 Kazu Hirata <kazu@hxi.com>
1061 * config/aout_gnu.h: Fix formatting.
1062 * config/atof-vax.c: Likewise.
1063 * config/m68k-parse.h: Likewise.
1064 * config/m88k-opcode.h: Likewise.
1065 * config/obj-elf.c: Likewise.
1066 * config/tc-arm.c: Likewise.
1067 * config/tc-cris.c: Likewise.
1068 * config/tc-i386.c: Likewise.
1069 * config/tc-ia64.c: Likewise.
1070 * config/tc-mn10300.c: Likewise.
1071 * config/te-386bsd.h: Likewise.
1072 * config/te-hppa.h: Likewise.
1073 * config/te-nbsd.h: Likewise.
1074 * config/te-ppcnw.h: Likewise.
1075 * config/te-sparcaout.h: Likewise.
1076 * config/te-tmips.h: Likewise.
1077 * config/vax-inst.h: Likewise.
1078 * config/vms-conf.h: Likewise.
1080 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1082 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1084 2000-11-13 H.J. Lu <hjl@gnu.org>
1086 * config/obj-elf.c (elf_frob_symbol): Support
1087 ".symver name,name2@@@nodename".
1088 (elf_frob_file_before_adjust): Likewise.
1090 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1091 and ".symver name,name2@@@nodename".
1092 Fix a typo.
1094 2000-11-12 H.J. Lu (hjl@gnu.org)
1096 * config/obj-elf.c (obj_elf_symver): Check missing version
1097 name.
1099 2000-11-12 H.J. Lu (hjl@gnu.org)
1101 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1102 instead of bfd_vma for non-bfd assemblers.
1104 2000-11-09 Kazu Hirata <kazu@hxi.com>
1106 * itbl-ops.c: Fix comment typos.
1108 2000-11-08 Jim Wilson <wilson@redhat.com>
1110 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1111 (struct unwind): Add next_slot_frag field.
1112 (slot_index): New parameters slot_frag and first_frag. Add code
1113 to add in frag sizes when different. Add comments.
1114 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1115 arguments to slot_index.
1116 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1117 loop end. Set next_slot_frag field.
1119 2000-11-07 H.J. Lu <hjl@gnu.org>
1121 * doc/as.texinfo (.symver): Updated for versioned symbol
1122 reference.
1124 * obj.h (format_ops): Add the frob_file_before_adjust field.
1126 * config/obj-aout.c (aout_format_ops): Set the
1127 frob_file_before_adjust field to 0.
1128 * config/obj-coff.c (coff_format_ops): Likewise.
1129 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1131 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1132 name.
1133 (elf_frob_file_before_adjust): New function to remove unneeded
1134 versioned symbols from the symbol table.
1135 (elf_format_ops): Set the frob_file_before_adjust field to
1136 elf_frob_file_before_adjust.
1138 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1139 not defined.
1141 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1143 2000-11-07 Peter Targett <peter.targett@arccores.com>
1145 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1146 BIG_ENDIAN macros.
1147 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1148 Fix compile time warning messages.
1150 2000-11-07 Nick Clifton <nickc@redhat.com>
1152 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1153 buffer in order to avoid buffer overflows.
1155 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1157 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1158 Change M to m for -milp32 or -mlp64 to match gcc.
1159 (dot_endp): Use bytes_per_address instead of 8.
1160 (emit_one_bundle): Use number_to_chars_littleendian instead of
1161 md_number_to_chars.
1162 (fix_insn): Likewise.
1163 (ia64_init): New function.
1164 (ia64_target_format): New function.
1165 (md_begin): Set endianness, arch, and machine as appropriate.
1166 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1167 Make these macros depend on TE_HPUX macro.
1168 (TARGET_FORMAT): Define.
1169 (HOST_SPECIAL_INIT): Define.
1170 * config/te-hpux.h: New file.
1171 * configure.in: Add "ia64-*-hpux*" target to configure.
1172 * configure: Regenerate.
1174 2000-11-06 Kazu Hirata <kazu@hxi.com>
1176 * as.c: Fix formatting.
1177 * dwarf2dbg.c: Likewise.
1178 * input-file.c: Likewise.
1179 * input-file.h: Likewise.
1180 * input-scrub.c: Likewise.
1181 * itbl-ops.c: Likewise.
1182 * listing.c: Likewise.
1183 * macro.h: Likewise.
1184 * messages.c: Likewise.
1185 * read.c: Likewise.
1186 * subsegs.c: Likewise.
1187 * subsegs.h: Likewise.
1188 * write.c: Likewise.
1190 2000-11-06 Nick Clifton <nickc@redhat.com>
1192 * doc/as.texinfo: Add GNU Free Documentation License.
1193 * doc/gasp.texi: Add GNU Free Documentation License.
1194 * doc/as.1: Add GNU Free Documentation License.
1196 2000-11-05 Nick Clifton <nickc@redhat.com>
1198 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1200 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1202 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1203 * configure: Regenerate.
1205 2000-11-01 Nick Clifton <nickc@redhat.com>
1207 * read.c (original_case_string): New global variable.
1208 (read_a_source_file): Copy opcode string into
1209 original_case_string if clobbering the case of the opcode.
1210 * read.h: Export the definition of original_case_string.
1211 * config/tc-arm.c (md_assembler): When parsing a .req
1212 directive use the original opcode string, not the case
1213 clobbered version.
1215 2000-11-02 Nick Clifton <nickc@redhat.com>
1217 * config/tc-mn10300.c (debug_line): Remove this static
1218 variable.
1219 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1220 dwarf2_where and dwarf2_gen_line_info.
1222 2000-11-02 Theo Honohan <th@futuretv.com>
1224 * config/tc-arm.c (do_msr): Improve error message.
1226 2000-10-31 Eric Christopher <echristo@redhat.com>
1228 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1229 or pc-relative, else use fx_offset.
1231 2000-10-31 Jim Wilson <wilson@redhat.com>
1233 * config/tc-ia64.c (struct md): New field tag_fixups.
1234 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1235 qualifying predicate.
1236 (emit_one_bundle): Delete spurious multiplication by one. Handle
1237 tag_fixups.
1238 (ia64_start_line): Error if dangling qualifying predicate.
1239 (defining_tag): New static variable.
1240 (ia64_unrecognized_line, case '['): Parse tags.
1241 (ia64_frob_label): Create tag_fixups.
1242 (md_assemble): Reset md.qp.X_op after using it.
1244 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1246 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1248 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1250 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1252 2000-10-30 Kazu Hirata <kazu@hxi.com>
1254 * expr.c: Fix formatting.
1255 * flonum-copy.c: Likewise.
1256 * flonum.h: Likewise.
1257 * gasp.c: Likewise.
1258 * hash.c: Likewise.
1260 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1262 * as.h (OPTION_MD_BASE): Bump to 190.
1263 * as.c (parse_args) <std_longopts>: Add comment about the need to
1264 check OPTION_MD_BASE in as.h.
1266 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1267 for weak symbols.
1269 2000-10-27 Nick Clifton <nickc@redhat.com>
1271 * configure.in (emulations): Add m68hc12.
1272 * configure: Regenerate.
1273 * po/gas.pot: Regenerate.
1275 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1277 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1278 cpsr*.
1279 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1281 2000-10-25 Nick Clifton <nickc@redhat.com>
1283 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1284 a DWARF2 line number information sequence.
1286 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1288 * read.c (generate_lineno_debug): Update comment describing why
1289 DWARF2 line number debug information is not generated
1290 automatically by this function.
1292 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1293 not all.
1295 * config/tc-arm.h (md_end): Define.
1296 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1298 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1299 if generating DWARF2 line numbers.
1300 (arm_end_of_source): New function. Call dwarf2_finish if
1301 necessary.
1303 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1304 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1305 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1307 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1309 * tc-i386.c: Fix prototype declarations for functions taking no
1310 arguments.
1312 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1314 * tc-i386.c (i386_operand_modifier): Remove.
1315 (build_displacement_string): Remove.
1316 (i386_parse_seg): Remove.
1317 (i386_intel_memory_operand): Remove.
1318 (i386_intel_operand): Re-write using recursive descent parser based
1319 on MASM documentation.
1320 (struct intel_parser_s): New structure.
1321 (intel_parser): New static variable.
1322 (struct intel_token): New structure.
1323 (cur_token, prev_token): New static variables.
1324 (T_NIL): Define.
1325 (T_CONST): Define.
1326 (T_REG): Define.
1327 (T_BYTE): Define.
1328 (T_WORD): Define.
1329 (T_DWORD): Define.
1330 (T_QWORD): Define.
1331 (T_XWORD): Define.
1332 (T_SHORT): Define.
1333 (T_OFFSET): Define.
1334 (T_PTR): Define.
1335 (T_ID): Define.
1336 (intel_match_token): New function.
1337 (intel_get_token): New function.
1338 (intel_putback_token): New function.
1339 (intel_expr): New function.
1340 (intel_e05): New function.
1341 (intel_e05_1): New function.
1342 (intel_e06): New function.
1343 (intel_e06_1): New function.
1344 (intel_e09): New function.
1345 (intel_e09_1): New function.
1346 (intel_e10): New function.
1347 (intel_e10_1): New function.
1348 (intel_e11): New function.
1350 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1352 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1353 instructions to loose any special insn->architecture mask.
1355 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1356 (sparc_md_end, sparc_arch_types, sparc_arch,
1357 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1358 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1359 request v9b architecture if they are used).
1361 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1363 * config/tc-m68k.c: Fix the previous misapplied patch.
1365 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1367 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1368 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1369 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1370 BFD_RELOC_*.
1372 2000-10-17 Kazu Hirata <kazu@hxi.com>
1374 * debug.c: Fix formatting.
1375 * depend.c: Likewise.
1376 * dwarf2dbg.c: Likewise.
1377 * dwarf2dbg.h: Likewise.
1378 * ecoff.c: Likewise.
1379 * expr.c: Likewise.
1380 * expr.h: Likewise.
1381 * flonum-konst.c: Likewise.
1382 * frags.h: Likewise.
1384 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1386 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1387 options.
1388 * doc/as.texinfo: Added notes about this new option.
1390 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1392 * config/tc-sh.c (JREG): Remove.
1393 (md_convert_frag): Remove #if 0:d code using JREG.
1395 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1397 * config/tc-i386.c (i386_operand_modifier): Only match
1398 modifiers SHORT and FLAT if they are followed by a space.
1399 (parse_register): When `allow_naked_reg' is set, do not confuse
1400 identifiers that start with a register name with a register.
1402 2000-10-12 Kazu Hirata <kazu@hxi.com>
1404 * app.c: Fix formatting.
1405 * as.c: Likewise.
1406 * as.h: Likewise.
1407 * bit_fix.h: Likewise.
1408 * cgen.c: Likewise.
1409 * cgen.h: Likewise.
1410 * cond.c: Likewise.
1412 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1414 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1416 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1418 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1419 Re-arrange function a little and improve error message.
1421 * write.c (write_relocs): Fix a comment.
1423 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1424 link-once sections.
1426 2000-10-05 Jim Wilson <wilson@cygnus.com>
1428 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1430 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1432 * config/tc-i386.c: Delete some useless comments, reformat others.
1434 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1435 non-global syms in linkonce sections.
1437 2000-10-04 Ralf Baechle <ralf@gnu.org>
1439 * config/tc-ia64.c (operand_match): Don't use // style comments.
1440 * config/tc-i370.c: Likewise.
1442 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1444 Changes to handle varying register prefix and user symbol prefix.
1445 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1446 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1447 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1448 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1449 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1450 (demand_register_prefix): New variable.
1451 (md_pseudo_table): New pseudo ".syntax".
1452 (md_longopts): New options --no-underscore and --underscore.
1453 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1454 on symbols_have_leading_underscore.
1455 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1456 (get_spec_reg): Ditto.
1457 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1458 Fix formatting.
1459 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1460 --help.
1461 <case OPTION_NO_US, case OPTION_US>: New.
1462 (md_show_usage): Be brief and reformat to match continuation of
1463 --help.
1464 * po/gas.pot: Regenerate.
1466 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1468 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1469 force relocs for 12 bit branches.
1470 (md_apply_fix): Similarly, adjust logic here.
1472 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1474 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1475 adjust for external and weak syms as we will use a reloc. Allow
1476 for +8 offset when calculating limits of branches.
1477 (hppa_fix_adjustable): Undo 2000-09-23 change.
1478 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1479 Correct distance calculation.
1480 (tc_gen_reloc): Print the file name and line number if we can't
1481 handle a fixup.
1483 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1484 * config/tc-hppa.c (nonzero_dibits): Define.
1485 (arg_reloc_stub_needed): Check each arg and return value
1486 separately for zero case.
1487 (pa_align): Declare argument `bytes'.
1489 2000-09-25 Kazu Hirata <kazu@hxi.com>
1491 * config/tc-cris.c: Fix formatting.
1492 * config/tc-d10v.h: Likewise.
1493 * config/tc-d30v.c: Likewise.
1494 * config/tc-d30v.h: Likewise.
1495 * config/tc-fr30.c: Likewise.
1496 * config/tc-fr30.h: Likewise.
1497 * config/tc-m68k.c: Likewise.
1498 * config/tc-m68k.h: Likewise.
1499 * config/tc-pj.h: Likewise.
1500 * config/tc-ppc.c: Likewise.
1501 * config/tc-ppc.h: Likewise.
1502 * config/tc-sh.c: Likewise.
1503 * config/tc-sh.h: Likewise.
1504 * config/tc-sparc.c: Likewise.
1505 * config/tc-v850.h: Likewise.
1506 * config/tc-vax.h: Likewise.
1507 * config/tc-w65.h: Likewise.
1508 * config/tc-z8k.h: Likewise.
1510 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1512 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1513 checks only for ELF.
1514 (hppa_force_relocation): Likewise.
1516 2000-09-22 Jim Wilson <wilson@cygnus.com>
1518 * config/tc-ia64.c (dv_sem): Add "stop".
1519 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1520 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1521 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1522 match above.
1523 (mark_resources): Check IA64_RS_PRr.
1525 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1527 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1528 md_estimate_size_before_relax): Redesign and clean up the
1529 relaxation mechanism.
1531 2000-09-21 Kazu Hirata <kazu@hxi.com>
1533 * config/tc-ns32k.c: Fix formatting.
1534 * config/tc-ns32k.h: Likewise.
1536 2000-09-20 Kazu Hirata <kazu@hxi.com>
1538 * config/tc-m32r.c: Fix formatting.
1539 * config/tc-m32r.h: Likewise.
1540 * config/tc-m68851.h: Likewise.
1541 * config/tc-m68hc11.c: Likewise.
1542 * config/tc-m68hc11.h: Likewise.
1543 * config/tc-m88k.c: Likewise.
1544 * config/tc-mcore.c: Likewise.
1545 * config/tc-mcore.h: Likewise.
1546 * config/tc-mips.c: Likewise.
1547 * config/tc-mips.h: Likewise.
1548 * config/tc-mn10200.h: Likewise.
1549 * config/tc-mn10300.h: Likewise.
1550 * config/tc-tahoe.c: Likewise.
1551 * config/tc-tahoe.h: Likewise.
1553 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1555 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1556 Likewise in relaxation description comments.
1558 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1560 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1561 subtraction of two syms without emitting a relocation.
1563 From David Huggins-Daines <dhd@linuxcare.com>
1564 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1565 global or weak symbols.
1567 2000-09-15 Kazu Hirata <kazu@hxi.com>
1569 * config/tc-h8300.h: Fix formatting.
1570 * config/tc-h8500.c: Likewise.
1571 * config/tc-h8500.h: Likewise.
1572 * config/tc-hppa.h: Likewise.
1573 * config/tc-i370.h: Likewise.
1574 * config/tc-i386.h: Likewise.
1575 * config/tc-i860.c: Likewise.
1576 * config/tc-i860.h: Likewise.
1577 * config/tc-i960.h: Likewise.
1578 * config/tc-ia64.c: Likewise.
1579 * config/tc-ia64.h: Likewise.
1581 2000-09-14 Kazu Hirata <kazu@hxi.com>
1583 * config/tc-a29k.c: Fix formatting.
1584 * config/tc-alpha.c: Likewise.
1585 * config/tc-arc.c: Likewise.
1586 * config/tc-arc.h: Likewise.
1587 * config/tc-arm.c: Likewise.
1588 * config/tc-arm.h: Likewise.
1589 * config/tc-avr.c: Likewise.
1590 * config/tc-avr.h: Likewise.
1591 * config/tc-tic30.c: Likewise.
1592 * config/tc-tic30.h: Likewise.
1593 * config/tc-tic54x.c: Likewise.
1594 * config/tc-tic54x.h: Likewise.
1595 * config/tc-tic80.c: Likewise.
1596 * config/tc-tic80.h: Likewise.
1598 2000-09-14 Timothy Wall <twall@cygnus.com>
1600 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1601 parallel comparisons for later use.
1602 (struct rsrc): Add parallel comparison type.
1603 (resources_match): Skip special cases of PR usage (non-conflicting
1604 parallel compares).
1606 2000-09-13 Kazu Hirata <kazu@hxi.com>
1608 * config/obj-ecoff.c: Fix formatting.
1609 * config/obj-elf.c: Likewise.
1610 * config/obj-elf.h: Likewise.
1611 * config/obj-evax.h: Likewise.
1612 * config/obj-generic.h: Likewise.
1613 * config/obj-hp300.c: Likewise.
1614 * config/obj-hp300.h: Likewise.
1615 * config/obj-ieee.h: Likewise.
1616 * config/obj-vms.c: Likewise.
1617 * config/obj-vms.h: Likewise.
1619 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1621 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1622 (md_parse_option): Ditto.
1623 (md_longopts): Add -mips32 option.
1624 (md_show_usage): Document new options.
1625 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1626 (mips_ip): Assemble mfc0 with a sub-selection code.
1627 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1628 (mips_cpu_to_str): New function.
1629 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1630 Use CPU_* defines instead of hardcoded numbers.
1632 * doc/as.texinfo: Document new options.
1633 * doc/c-mips.texi: Ditto.
1635 2000-09-12 Kazu Hirata <kazu@hxi.com>
1637 * as.h: Fix formatting.
1638 * asintl.h: Likewise.
1639 * bit_fix.h: Likewise.
1640 * config/obj-aout.c: Likewise.
1641 * config/obj-aout.h: Likewise.
1642 * config/obj-bout.c: Likewise.
1643 * config/obj-bout.h: Likewise.
1644 * config/obj-coff.c: Likewise.
1645 * config/obj-coff.h: Likewise.
1646 * dwarf2dbg.h: Likewise.
1647 * expr.h: Likewise.
1648 * flonum.h: Likewise.
1649 * frags.h: Likewise.
1650 * itbl-ops.h: Likewise.
1651 * macro.h: Likewise.
1652 * read.h: Likewise.
1653 * sb.h: Likewise.
1654 * struc-symbol.h: Likewise.
1655 * subsegs.h: Likewise.
1656 * symbols.h: Likewise.
1657 * tc.h: Likewise.
1658 * write.h: Likewise.
1660 2000-09-11 Kazu Hirata <kazu@hxi.com>
1662 * bignum-copy.c: Fix formatting.
1663 * config/tc-i370.c: Likewise.
1664 * config/tc-i960.c: Likewise.
1665 * config/tc-m68k.c: Likewise.
1666 * ehopt.c: Likewise.
1667 * flonum-copy.c: Likewise.
1668 * flonum-konst.c: Likewise.
1669 * flonum-mult.c: Likewise.
1670 * literal.c: Likewise.
1671 * read.c: Likewise.
1672 * sb.c: Likewise.
1673 * stabs.c: Likewise.
1674 * subsegs.c: Likewise.
1676 2000-09-09 Philip Blundell <philb@gnu.org>
1678 * configure.in (arm*-*-uclinux*): New target.
1679 * configure: Regenerate.
1681 2000-09-09 Kazu Hirata <kazu@hxi.com>
1683 * input-file.c: Fix formatting.
1684 * itbl-ops.c: Likewise.
1685 * messages.c: Likewise.
1687 2000-09-08 Philip Blundell <philb@gnu.org>
1689 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1690 offset is negative.
1692 2000-09-07 H.J. Lu <hjl@gnu.org>
1694 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1695 * configure: Rebuild.
1697 2000-09-07 Kazu Hirata <kazu@hxi.com>
1699 * atof-generic.c: Fix formatting.
1700 * config/tc-mips.c: Likewise.
1701 * config/tc-vax.c: Likewise.
1702 * input-scrub.c: Likewise.
1704 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1706 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1707 * configure.in (sh-*-linux*): Added.
1708 * configure: Rebuilt.
1710 2000-09-06 Kazu Hirata <kazu@hxi.com>
1712 * config/tc-hppa.c: Fix formatting.
1714 * ecoff.c: Fix formatting.
1716 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1718 * configure: Rebuilt with new libtool.m4.
1720 2000-09-05 Kazu Hirata <kazu@hxi.com>
1722 * cgen.c: Fix formatting.
1723 * config/tc-ia64.c: Likewise.
1725 2000-09-05 Nick Clifton <nickc@redhat.com>
1727 * aclocal.m4: Regenerate.
1728 * config.in: Regenerate.
1729 * configure: Regenerate.
1730 * po/gas.pot: Regenerate.
1732 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1734 * config/tc-cris.c: Correct comment typos.
1736 2000-09-05 Eric Christopher <echristo@cygnus.com>
1738 * config/tc-mn10300.c: Cleanup.
1739 (md_pcrel_from): Enable.
1741 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1743 * expr.c (operand): Fix a comment typo.
1744 * write.c (write_relocs): Fix a signed/unsigned warning.
1746 * config/tc-hppa.c (fudge_reg_expressions): New
1747 (hppa_force_reg_syms_absolute): New.
1748 (pa_equ): Allow reg_section expressions.
1749 * config/tc-hppa.c (md_optimize_expr): Define.
1750 (hppa_force_reg_syms_absolute): Prototype.
1752 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1753 (pa_parse_number): Pass in arg to select fp reg parsing.
1754 Return 1 to indicate format checks pass. If strict, then only
1755 accept a register or register symbol. Return value in...
1756 (pa_number): New static for pa_parse_number.
1757 (FP_REG_BASE): Define.
1758 (FP_REG_RSEL): Define.
1759 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1760 appropriate. White space changes.
1761 (need_pa11_opcode): Don't bother passing any params, get them from
1762 globals instead.
1763 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1764 Remove extraneous check in case 'Q'.
1765 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1766 reg, set section of resulting symbol to reg_section.
1767 (pa_parse_space_stmt): Modify call to pa_parse_number.
1768 (pa_space): Likewise.
1770 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1771 (hppa_force_relocation): Handle vtable relocs.
1772 (pa_vtable_entry): New.
1773 (pa_vtable_inherit): New.
1774 (md_pseudo_table): Add entries for vtable pseudos.
1775 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1776 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1777 against weak syms.
1778 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1779 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1780 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1781 millicode import.
1782 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1783 specify a symbol type.
1785 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1786 dependent things together.
1787 (md_elf_symbol_type): Define.
1789 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1790 symbol.
1791 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1793 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1794 (obj_elf_vtable_entry): Declare.
1796 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1797 and export function.
1798 (obj_elf_vtable_entry): Similarly.
1799 (elf_pseudo_table): Fix the damage with a cast.
1801 2000-09-03 Richard Henderson <rth@cygnus.com>
1803 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1804 for template selection when a label is needed.
1806 2000-09-02 Kazu Hirata <kazu@hxi.com>
1808 * config/tc-ia64.c: Fix formatting.
1810 2000-09-02 Nick Clifton <nickc@redhat.com>
1812 * configure.in: Increase version number to 2.10.91.
1813 * configure: Regenerate.
1814 * aclocal.m4: Regenerate.
1815 * config.in: Regenerate.
1816 * po/gas.pot: Regenerate.
1817 * Makefile.in: Regenerate.
1819 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1821 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1822 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1823 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1824 similar relocs.
1825 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1826 branches.
1828 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1830 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1831 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1832 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1833 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1834 (GOT_symbol): New variable.
1835 (md_undefined_symbol): Set it.
1837 2000-09-01 Richard Henderson <rth@cygnus.com>
1839 * config/tc-ia64.c (match): Don't inline.
1840 (extra_goodness): New.
1841 (md_begin): Prefer nop.f and nop.b for best_template.
1843 2000-08-31 Kazu Hirata <kazu@hxi.com>
1845 * as.c: Fix formatting.
1846 * cond.c: Likewise.
1847 * frags.c: Likewise.
1848 * macro.c: Likewise.
1850 2000-08-31 Eric Christopher <echristo@cygnus.com>
1852 * config/tc-mn10300.c: Cleanup and fix warnings.
1853 (md_pseudo_table): Add initializers.
1854 (md_show_usage): Cleanup.
1855 (md_parse_option): Fix warnings.
1856 (md_undefined_symbol): Fix warnings.
1857 (md_conver_frag): Fix warnings.
1858 (tc_gen_reloc): Fix warnings.
1859 (md_apply_fix3): Fix warnings.
1860 (check_operand): Fix warnings.
1862 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1864 * acinclude.m4: Include libtool and gettext macros from the
1865 top level.
1866 * aclocal.m4, configure: Rebuilt.
1868 2000-08-30 Mark Hatle <mhatle@mvista.com>
1870 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1872 2000-08-31 Kazu Hirata <kazu@hxi.com>
1874 * listing.c: Fix formatting.
1876 2000-08-29 Kazu Hirata <kazu@hxi.com>
1878 * app.c: Fix a comment typo. Fix formatting.
1880 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1882 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1883 offset of the target destination for jmp instructions.
1884 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1886 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1888 * NEWS: Mention support for CRIS.
1890 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1892 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1893 Sets `.lcomm' alignment to zero.
1895 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1897 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1898 (TC_FIX_ADJUSTABLE): Define.
1900 2000-08-23 Jim Wilson <wilson@cygnus.com>
1902 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1903 unwind.personality_routine is set.
1905 2000-08-23 H.J. Lu <hjl@gnu.org>
1907 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1909 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1911 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1912 environment is pe.
1914 2000-08-22 H.J. Lu <hjl@gnu.org>
1916 * config.in (STRICTCOFF): New for strict COFF.
1918 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1919 i386-*-go32* and i386-go32-rtems*.
1920 * configure: Rebuilt.
1922 * config/obj-coff.c (obj_coff_endef): Follow the historical
1923 behavior if STRICTCOFF is not defined.
1925 * doc/internals.texi: Document STRICTCOFF.
1927 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1929 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1930 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1931 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1932 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1933 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1934 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1935 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1936 Likewise.
1938 2000-08-22 Eric Christopher <echristo@cygnus.com>
1940 * config/tc-mn10300.c: (md_apply_fix): New function.
1941 (mn10300_force_relocation): New function.
1942 (mn10300_fix_adjustable): New function.
1944 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1945 (TC_HANDLES_FX_DONE): Define.
1946 (obj_fix_adjustable): Define.
1947 (MD_APPLY_FIX3): Define.
1948 (TC_LINKRELAX_FIXUP): Define.
1950 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1951 previously defined.
1952 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1954 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1956 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1958 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1959 if the fixup resulted in a relocation.
1961 2000-08-18 Nick Clifton <nickc@redhat.com>
1963 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1964 Make reference to first element of shift_names explicit.
1966 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1968 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1969 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1970 add a symbol's address. Removed all target-specific #ifdefs that
1971 used to accomplished the same.
1972 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1973 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1974 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1975 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1976 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1978 2000-08-17 Kazu Hirata <kazu@hxi.com>
1980 * dwarf2dbg.c: Fix formatting.
1982 2000-08-17 Nick Clifton <nickc@redhat.com>
1984 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1985 to be recoded as logical shift lefts by zero.
1987 2000-08-16 Jim Wilson <wilson@cygnus.com>
1989 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1990 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1991 source registers.
1992 (note_register_values): Handle IA64_OPND_R3_2 operands.
1994 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1996 * config/tc-i860.c (md_operand): Silly typo fixed.
1998 2000-08-16 Nick Clifton <nickc@redhat.com>
2000 * config/tc-arm.c (struct asm_shift): Delete.
2001 (shift[]): Delete.
2002 (enum asm_shift_index): New.
2003 (struct asm_shift_properties): New.
2004 (struct asm_shift_name): New.
2005 (shift_properties[]); New.
2006 (shift_names[]); New.
2008 (decode_shift): Use new structures.
2009 Issue a warning is "ROR #0" is used.
2010 Issue a warning if "ASR #0" or "LSR #0" is used.
2012 (md_begin): Initialise arm_shift_hsh table from new
2013 asm_shift_name array.
2015 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2017 * config/tc-sparc.c: Kill all warnings.
2018 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2019 in -xarch= as well.
2020 (md_show_usage): Update usage text.
2022 2000-08-16 Nick Clifton <nickc@redhat.com>
2024 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2025 useful.
2027 2000-08-15 Will Cohen <wcohen@redhat.com>
2029 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2031 * config/tc-sh.c (md_assemble): Changed so debug_type
2032 test performed for ppi_assemble
2033 * config/tc-sh.c: Included dwarf2dbg.h.
2034 (debug_line): Defined.
2035 (md_assemble): Generates dwarf2 line info.
2036 (sh_finalize): New function. Finalize dwarf2 info.
2037 (assemble_ppi): Returns size of code generated.
2038 (build_Mytes): Returns size of code generated.
2039 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2040 * config/tc-sh.h (md_end): Defined.
2041 (sh_finalize): Declared.
2043 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2045 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2046 md_number_to_chars.
2048 2000-08-14 Nick Clifton <nickc@redhat.com>
2050 * config/tc-arm.c (do_bx): Allow "bx pc".
2052 2000-08-14 Jim Wilson <wilson@cygnus.com>
2054 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2055 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2056 (md_begin): Change assignment to md.flag to OR in the new bit.
2058 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2060 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2061 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2062 C_MOU, and C_EOS.
2064 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2066 * NEWS: Mention i860 support.
2068 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2070 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2072 2000-08-14 Andreas Schwab <schwab@suse.de>
2074 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2076 2000-08-11 Andreas Schwab <schwab@suse.de>
2078 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2079 argument.
2081 2000-08-11 Kazu Hirata <kazu@hxi.com>
2083 * expr.c: Fix formatting.
2084 * config/obj-bout.c: Likewise.
2086 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2088 * doc/c-i860.texi: Flesh out the i860 section more.
2090 2000-08-10 Kazu Hirata <kazu@hxi.com>
2092 * symbols.c: Fix formatting.
2093 * expr.c: Likewise.
2095 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2097 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2098 has the IgnoreSize bit set.
2100 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2102 From Rodney Brown <RodneyBrown@mynd.com>
2103 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2104 * configure: Regenerate.
2106 2000-08-09 Kazu Hirata <kazu@hxi.com>
2108 * hash.c: Fix formatting.
2109 * gasp.c: Likewise.
2111 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2113 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2114 (i860_fix_info): New enum.
2115 (MD_APPLY_FIX3): Define.
2116 (WORKING_DOT_WORD): Define.
2117 (TC_HANDLES_FX_DONE): Define.
2118 (DIFF_EXPR_OK): Define.
2119 (LISTING_HEADER): Define.
2120 (TARGET_FORMAT): Select target format based on endian flag.
2121 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2122 (target_big_endian): Add external declaration.
2124 * config/tc-i860.c: All existing code reworked completely. Other
2125 new code shown below.
2126 (SYNTAX_SVR4): Define.
2127 (target_warn_expand): New variable.
2128 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2129 (md_longopts): Declare and define with new options (-EL, -EB,
2130 and -mwarn-expand).
2131 (md_show_usage): New function.
2132 (md_operand): New function.
2133 (obtain_reloc_for_imm16): New function.
2134 (md_apply_fix3): New function.
2135 (tc_gen_reloc): New function.
2137 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2139 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2140 2 bytes of the jump address are in the same frag.
2141 (find): Accept 68hc12 register indirect modes.
2143 * NEWS: Mention 68HC11 & 68HC12 support.
2145 2000-08-07 Richard Henderson <rth@cygnus.com>
2147 * config/tc-ia64.c (unwind): Add prologue_mask member.
2148 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2149 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2150 (dot_body): Clear unwind.prologue_mask.
2151 (dot_prologue): Set it. Accept a register second argument.
2153 2000-08-07 Kazu Hirata <kazu@hxi.com>
2155 * config/atof-ieee.c: Fix formatting.
2156 * config/atof-tahoe.c: Likewise.
2158 2000-08-06 Nick Clifton <nickc@cygnus.com>
2160 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2161 work.
2163 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2164 of .popsection, .previous, .pushsection, .subsection,
2165 .version, .vtable_entry, .vtable_inherit and .weak.
2167 2000-08-05 Kazu Hirata <kazu@hxi.com>
2169 * config/tc-cris.c: Fix formatting.
2170 * config/tc-i386.c: Likewise.
2171 * config/tc-sparc.c (sparc_ip): Simplify the code.
2173 2000-08-04 Kazu Hirata <kazu@hxi.com>
2175 * config/tc-cris.c: Rearrange code for readability.
2176 * config/tc-d10v.c: Fix formatting.
2177 * config/tc-m32r.c: Likewise.
2178 * config/tc-sparc.c: Likewise.
2180 2000-08-02 Jim Wilson <wilson@cygnus.com>
2182 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2183 before ia64_find_opcode.
2184 (md_assemble): Likewise.
2186 2000-08-01 Nick Clifton <nickc@cygnus.com>
2188 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2189 Undo some formatting fixes.
2191 2000-08-01 Kazu Hirata <kazu@hxi.com>
2193 * config/obj-som.c: Fix formatting.
2194 * config/obj-ieee.c: Likewise.
2195 * config/tc-arm.c: Likewise.
2196 * config/tc-v850.c: Likewise.
2198 2000-08-01 Nick Clifton <nickc@redhat.com>
2200 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2201 index by command line option.
2203 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2205 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2206 (@node M68K-Branch): Rewrite to match the reality.
2208 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2210 * doc/c-i860.texi: New file.
2211 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2212 * doc/Makefile.in: Regenerate.
2213 * doc/all.texi: Add I860 as relevant architecture.
2214 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2216 2000-07-31 Kazu Hirata <kazu@hxi.com>
2218 * config/tc-d30v.c: Fix formatting.
2220 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2222 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2223 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2224 long emit a long branch if available instead of an absolute jump, never
2225 emit absolute jumps for anything with --pcrel.
2227 * doc/c-m68k.texi: Document new command line option.
2229 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2231 * config/tc-avr.c: Use PARAMS macro in function declarations.
2232 Don't declare md_pcrel_from_section (already in tc-avr.h).
2233 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2234 (avr_operand): Don't set (unsigned) op_mask to -1.
2236 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2238 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2239 * configure: Regenerated.
2240 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2241 of operand to the .type directive (.e.g, "type").
2243 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2245 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2246 * app.c (do_scrub_chars): Record where first comment found.
2247 * read.c (read_a_source_file): Init found_comment on entry, and
2248 notify whether comments found on exit.
2249 * config/tc-hppa.c (md_shortopts): Add "c".
2250 (md_longopts): Add warn-comment.
2251 (md_parse_option): Handle it.
2252 (md_show_usage): Show available options.
2253 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2255 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2257 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2258 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2259 sym_ptr_ptr
2260 (md_estimate_size_before_relax): Don't fall off end of function.
2262 2000-07-27 Kazu Hirata <kazu@hxi.com>
2264 * config/tc-avr.c: Fix formatting.
2265 * config/tc-ns32k.c: Likewise.
2267 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2269 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2271 2000-07-27 Kazu Hirata <kazu@hxi.com>
2273 * config/tc-d10v.c: Fix formatting.
2274 * config/tc-z8k.c: Likewise.
2275 * config/tc-sparc.c: Likewise.
2277 2000-07-26 Dave Brolley <brolley@redhat.com>
2279 * cgen.c (queue_fixup): Declare opinfo.
2280 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2281 (gas_cgen_md_operand): Ditto.
2282 (gas_cgen_md_apply_fix3): Ditto.
2284 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2286 * config/obj-coff.c (obj_frob_symbol): Don't merge
2287 labels. Don't merge if the symbol isn't constant. Return
2288 immediately if a symbol is merged.
2290 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2292 * frags.c (frag_align): Correct absolute section alignment.
2294 2000-07-20 DJ Delorie <dj@redhat.com>
2296 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2297 it breaks linking against DLLs.
2299 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2301 * configure.in: Add CRIS support.
2302 * configure: Regenerate.
2303 * Makefile.am: (CPU_TYPES): Add cris.
2304 (CPU_OBJ_VALID) [aout]: Add cris.
2305 (MULTI_CPU_TYPES): Add cris.
2306 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2307 [coff]: Only i386 and mips are valid.
2308 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2309 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2310 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2311 Regenerate dependencies.
2312 * Makefile.in: Regenerate.
2313 * aclocal.m4: Regenerate.
2314 * as.c: Declare crisaout, criself.
2315 * config/tc-cris.h, config/tc-cris.c: New.
2316 * config/e-criself.c, config/e-crisaout.c: New.
2317 * po/POTFILES.in, po/gas.pot: Regenerate.
2319 2000-07-20 Kazu Hirata <kazu@hxi.com>
2321 * read.c: Fix formatting.
2322 * write.c: Fix formatting.
2324 2000-07-19 H.J. Lu <hjl@gnu.org>
2326 * sb.c: Include <stdlib.h> if exists for abort ().
2328 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2330 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2331 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2332 (pa_type_args): Same here.
2334 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2336 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2337 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2338 the storage class is already set.
2340 2000-07-17 Kazu Hirata <kazu@hxi.com>
2342 * config/tc-m68hc11.c: Fix formatting.
2343 * config/tc-mn10200.c: Likewise.
2344 * config/tc-mn10300.c: Likewise.
2345 * config/tc-pj.c: Likewise.
2346 * config/tc-tic80.c: Likewise.
2347 * config/tc-w65.c: Likewise.
2349 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2351 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2352 is defined.
2354 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2356 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2357 @code.
2359 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2361 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2362 ELF as are used for SOM (except the 32-bit reloc one) to decide
2363 whether a symbol can be reduced to a section symbol. Expand on
2364 the comment for symbols involved in LR% and RR% expressions.
2366 2000-07-14 Nick Clifton <nickc@cygnus.com>
2368 * config/tc-mips.c (mips_disable_float_construction): New
2369 static variable. Set to true if doubles should not be
2370 constructed by loading two single width fp registers with
2371 halves of the value.
2372 (mips_ip): Test mips_disable_float_construction.
2373 (md_longopts): Add command line switches --construct-floats
2374 and --no-construct-floats.
2375 (md_parse_option): Parse new command line options.
2376 (md_show_usage): Describe new command line options.
2378 * doc/c-mips.texi: Document new command line options.
2380 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2382 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2383 * configure: Regenerate.
2385 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2387 * configure.in (DEFAULT_EMULATION setting): Revert part of
2388 2000-07-01 change that set te_multi=multi unless set to tmips.
2389 * configure: Regenerate.
2391 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2393 * config/obj-coff.c (coff_frob_section): Add padding to the last
2394 section when aligning it increases its size.
2396 2000-07-11 Kazu Hirata <kazu@hxi.com>
2398 * config/tc-tic54x.c: Fix formatting.
2400 2000-07-10 Kazu Hirata <kazu@hxi.com>
2402 * config/tc-h8500.c: Fix formatting.
2403 * config/tc-tic54x.c: Fix formatting.
2405 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2407 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2408 displacements correctly.
2410 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2412 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2414 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2415 warning.
2416 (hash_jam): Ditto.
2418 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2420 From David Huggins-Daines <dhd@linuxcare.com>
2421 * config/te-hppalinux64.h: Add a new emulation.
2422 * configure.in (emulations): Add configure bits to support the
2423 64-bit Linux/parisc target.
2424 * configure: Regenerate.
2426 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2427 (md_shortopts): Add `V' for ELF.
2429 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2430 when SOM or ELF_ARG_RELOC are defined.
2431 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2432 ELF_ARG_RELOC are defined.
2433 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2434 (pa_stringer): ..Do it here instead. Fix comment typos.
2435 (hppa_force_relocation): Cast enums to int before comparing with
2436 ints.
2438 From Ryan Bradetich <rbradetich@uswest.net>
2439 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2440 redifinition warning.
2441 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2442 (hppa_force_relocation): ditto
2443 (md_apply_fix): Added cast to buf to fix warnings.
2445 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2446 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2448 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2449 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2450 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2451 reloc_type** to avoid warnings in switch.
2452 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2453 little earlier instead.
2455 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2456 and elf.
2457 (pa_type_args): Use symbol_arg_reloc_info.
2458 (struct pa_it): Make arg_reloc unsigned int.
2459 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2460 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2461 (pa_code): Delete. pa_text duplicates this function.
2462 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2463 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2464 int.
2465 (cons_fix_new_hppa): Actually change selector to e_fsel when
2466 warning about assuming so.
2467 (tc_gen_reloc): More example elf arg reloc code.
2468 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2469 (hppa_force_relocation): Likewise.
2471 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2472 files.
2473 (pa_end_of_source): Prototype.
2474 (hppa_fix_adjustable): Prototype.
2475 (LABELS_WITHOUT_COLONS): Move it..
2476 * config/te-hppa.h: To here.
2478 * config/te-hppa64.h: New file.
2480 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2481 type.
2482 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2483 format -10, -16, 16 relocs.
2484 (hppa_elf_mark_end_of_function): Test for null
2485 last_call_info->start_symbol
2487 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2488 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2489 re_assesmble_* functions. Delete extraneous statements. Fix
2490 typos in comments.
2491 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2492 insn to re_assemble_*.
2494 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2496 * doc/internals.texi (Expressions): Fix typo.
2498 2000-07-08 Kazu Hirata <kazu@hxi.com>
2500 * config/tc-sh.c: Fix formatting.
2501 * config/tc-tic54x.c: Fix formatting.
2502 * depend.c: Fix formatting.
2503 * flonum-konst.c: Likewise.
2504 * flonum-mult.c: Likewise.
2506 2000-07-07 Kazu Hirata <kazu@hxi.com>
2508 * config/tc-sh.c: Fix comments.
2509 * config/obj-vms.c: Fix comments.
2510 * config/tc-a29k.c: Likewise.
2511 * config/tc-alpha.c: Likewise.
2512 * config/tc-h8300.c: Likewise.
2513 * config/tc-h8500.c: Likewise.
2514 * config/tc-i370.c: Likewise.
2515 * config/tc-ia64.c: Likewise.
2516 * config/tc-m68hc11.c: Likewise.
2517 * config/tc-m68k.c: Likewise.
2518 * config/tc-mips.c: Likewise.
2519 * config/tc-ns32k.c: Likewise.
2520 * config/tc-ppc.c: Likewise.
2521 * config/tc-z8k.c: Likewise.
2523 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2525 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2526 Default to '(SEC_LOAD | SEC_DATA)'.
2527 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2529 * doc/internals.texi (CPU Backend): Describe
2530 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2532 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2534 * as.c (parse_args): NULL terminate the long option list.
2536 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2538 * config/tc-d30v.h: Include "write.h" for fixS.
2539 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2541 2000-07-05 Nick Clifton <nickc@cygnus.com>
2543 * config/tc-d30v.c (write_2_short): Further changes to warning
2544 messages produced when combining EITHER_BUT_PREFER_MU attributed
2545 opcodes.
2547 2000-07-05 DJ Delorie <dj@redhat.com>
2549 * MAINTAINERS: new
2551 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2553 * config/tc-arm.c (psrs): Accept combinations of flags.
2555 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2557 * config/tc-avr.c: Change _ () to _() around all strings marked
2558 for translation (exception from the usual coding style).
2559 (avr_opt): New struct variable, how the new switches are set.
2560 (OPTION_MMCU): Define as 'm' and actually use.
2561 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2562 (show_mcu_list): New function, display the list of known MCUs.
2563 (md_show_usage): Document the new switches. Call show_mcu_list.
2564 (avr_set_arch): Change 'm' to OPTION_MMCU.
2565 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2566 Handle the new switches.
2567 (avr_operands): Disable warnings for undefined combinations of
2568 operands if -mall-opcodes. Disable warnings for skipping two-word
2569 instructions if enhanced core or -mno-skip-bug.
2570 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2571 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2572 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2573 (avr_ldi_expression): Warn about implicit lo8().
2574 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2576 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2578 * configure.in: Add entry for mips-*-sysv4*MP*
2579 * configure: Rebuild
2580 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2581 elf32-tradlittlemips for traditional mips targets.
2582 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2583 test for Link Once sections as in adjust_reloc_syms.
2584 * config/te-tmips.h: New file for traditional mips targets. Define
2585 TE_TMIPS.
2587 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2589 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2590 flags argument is not present, don't change an existing section's
2591 section's attributes. If the flags argument is present, warn if the
2592 attributes don't match the section's current attributes. When
2593 long section names are supported, set SEC_LINK_ONCE and
2594 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2596 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2598 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2599 symbols; create them.
2601 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2603 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2604 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2606 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2608 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2609 expressions. Ignore the problem when handling 16 bit signed
2610 immediates, because the assembler will take care of the relocation
2611 later.
2613 2000-06-27 Nick Clifton <nickc@cygnus.com>
2615 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2616 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2617 sequential order, and emit warning messages if the input source
2618 code contains constructs like that, or parallel constructs
2619 containing such opcodes.
2621 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2623 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2624 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2625 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2626 (md_show_usage): Update usage message.
2627 (md_parse_option): Allow redefinition of MCU type within the
2628 same avr[1-5] bfd machine type. Show both old and new MCU type
2629 in the error message.
2630 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2631 Simplify 8K wrap code.
2633 2000-06-25 Kazu Hirata <kazu@hxi.com>
2635 * config/obj-aout.c: Remove all uses of DEFUN.
2636 * config/obj-ieee.c: Likewise.
2637 * config/tc-sh.c: Fix comment typos.
2638 * config/tc-tahoe.c: Likewise.
2639 * config/tc-vax.c: Likewise.
2640 * config/tc-w65.c: Likewise.
2641 * config/tc-z8k.c: Likewise.
2642 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2644 2000-06-24 DJ Delorie <dj@cygnus.com>
2646 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2647 more changes from Sept 1999
2648 (tc_i386_fix_adjustable): ditto
2649 (md_apply_fix3): ditto
2651 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2653 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2654 (gas_cgen_parse_operand): Set it around expression() call.
2655 (gas_cgen_md_operand): Test for it before longjmp().
2657 2000-06-24 Kazu Hirata <kazu@hxi.com>
2659 * config/tc-h8500.c: Remove all uses of DEFUN.
2660 * config/tc-sh.c: Likewise.
2661 * config/tc-w65.c: Likewise.
2662 * config/tc-z8k.c: Likewise.
2664 * config/tc-h8500.c: Fix typos in comments.
2666 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2668 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2669 is defined.
2671 2000-06-23 matthew green <mrg@redhat.com>
2673 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2674 defined. Fix error message for `[' grouping.
2676 2000-06-22 Kazu Hirata <kazu@hxi.com>
2678 * config/tc-h8300.c: Fix formatting and comment typos.
2680 2000-06-22 Timothy Wall <twall@cygnus.com>
2682 * config/tc-ia64.c (note_register_values): Move premature QP
2683 notation clearing into the appropriate place.
2685 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2687 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2688 first before anything else. Add bin-bugs.h, emul.h and progress.h
2689 Sort list of files as for $(OBJS) in Makefile.am.
2691 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2692 find one. Remake dependencies.
2693 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2694 * Makefile.in: Regenerate.
2695 * doc/Makefile.in: Regenerate.
2697 * config/tc-i386.c (i386_displacement): Don't assume a constant
2698 displacement is necessarily 16 bits when in 16 bit code mode.
2699 (md_assemble): Instead size the displacement here after we know
2700 for sure that a .code16gcc operand hasn't automatically added
2701 operand size prefixes.
2703 2000-06-21 H.J. Lu <hjl@gnu.org>
2705 * Makefile.am: Rebuild dependency.
2706 * Makefile.in: Rebuild.
2708 2000-06-21 Kazu Hirata <kazu@hxi.com>
2710 * config/tc-h8300.c (parse_reg): Make the function static.
2711 (parse_exp): Likewise.
2713 2000-06-20 DJ Delorie <dj@cygnus.com>
2715 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2716 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2717 for cygwin import libraries to work properly.
2719 2000-06-20 H.J. Lu <hjl@gnu.org>
2721 * Makefile.am: Rebuild dependency.
2722 * Makefile.in: Rebuild.
2723 * configure: Likewise.
2724 * doc/Makefile.in: Likewise.
2726 2000-06-20 Timothy Wall <twall@cygnus.com>
2728 * doc/internals.texi (CPU backend): Add @itemx for
2729 TC_START_LABEL_WITHOUT_COLON.
2730 * doc/c-tic54x.texi: New.
2731 * doc/as.texinfo: Add tic54x features and include primary tic54x
2732 documentation file.
2733 * doc/all.texi: Add C54X.
2734 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2735 * doc/Makefile.in: Regenerate.
2736 * configure.in: Add tic54x and define LIBM for tic54x.
2737 * configure: Regenrate.
2738 * config/tc-tic54x.[ch]: New.
2739 * config/obj-coff.h: Add tic54x.
2740 * Makefile.am: (CPU_TYPES): Add tic54x.
2741 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2742 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2743 (as_new_LDADD): Add $(LIBM).
2744 * Makefile.in: Regenerate.
2746 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2748 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2749 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2750 * doc/as.texinfo: Likewise.
2752 * configure, Makefile.in: Regenerate.
2753 * configure.in (emulations): Recognize m6811 and m6812.
2754 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2755 Added files for 68hc11 and 68hc12 assembler.
2756 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2757 * config/tc-m68hc11.h: Header definition for that assembler.
2759 2000-06-18 Nick Clifton <nickc@redhat.com>
2761 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2762 instead of OCTETS_PER_BYTE.
2764 * config/tc-v850.c: Fix compile time warnings.
2765 * config/tc-ppc.c: Fix compile time warnings.
2767 2000-06-18 H.J. Lu <hjl@gnu.org>
2769 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2770 * configure: Rebuild.
2772 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2774 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2775 to BFD_ASSEMBLER.
2777 2000-06-16 Nick Clifton <nickc@cygnus.com>
2779 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2780 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2782 * doc/c-mips.texi: Document newly accepted cpu variants.
2784 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2786 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2788 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2790 * macro.c (getstring): Make it possible to escape the quote
2791 character.
2793 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2795 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2797 2000-06-13 H.J. Lu <hjl@gnu.org>
2799 * configure: Regenerate.
2801 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2803 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2804 separator.
2805 * doc/internals.texi (line_separator_chars): Semicolon is no
2806 longer a default. Mention null and newline as defaults.
2808 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2810 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2811 * config/tc-i860.h (line_separator_chars): Likewise.
2812 * config/tc-h8300.c (line_separator_chars): Likewise.
2813 * config/tc-i960.c (line_separator_chars): Likewise.
2814 * config/tc-m68k.c (line_separator_chars): Likewise.
2815 * config/tc-mips.c (line_separator_chars): Likewise.
2816 * config/tc-ns32k.c (line_separator_chars): Likewise.
2817 * config/tc-sparc.c (line_separator_chars): Likewise.
2818 * config/tc-vax.c (line_separator_chars): Likewise.
2820 * config/tc-h8300.c (comment_chars): Use string initialiser.
2821 * config/tc-i960.c (line_comment_chars): Likewise.
2822 * config/tc-z8k.c (comment_chars, line_comment_chars,
2823 line_separator_chars): Likewise.
2825 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2826 for TE_LINUX.
2828 2000-06-08 Nick Clifton <nickc@cygnus.com>
2830 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2831 for size 1 fixes.
2833 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2835 * configure.in (VERSION): Update to show this is the CVS mainline.
2837 2000-06-08 Matthew Jacob <mjacob@feral.com>
2839 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2840 $at is the integer register $r28, vs. both $r28 and the floating
2841 point register $f28.
2843 2000-06-08 James E. Wilson <wilson@cygnus.com>
2845 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2846 (dot_endp): Don't call ia64_flush_insns.
2847 (emit_one_bundle): Don't delete prologue/body records from
2848 unwind_record list in first loop. Rewrite second loop to account for
2849 this.
2851 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2853 * config/tc-ia64.c: Add missing prototypes.
2854 (generate_unwind_image): Cast argument to output_unw_records call.
2856 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2858 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2860 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2862 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2863 (REGISTER_P): likewise.
2864 (avr_opcodes): uses include/opcode/avr.h
2865 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2867 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2869 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2870 initializers too.
2872 2000-06-03 H.J. Lu <hjl@gnu.org>
2874 * read.c (is_end_of_line): Put back `;'.
2876 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2878 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2880 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2882 * expr.c (operand): Test is_end_of_line outside switch to catch
2883 line separator chars that are also operators.
2884 (operator): Return O_illegal for line separator chars.
2886 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2887 entry (or `!' entry for TC_HPPA).
2889 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2890 before indexing is_end_of_line. Remove redundant check for '\0'.
2891 (fp_op2): Likewise.
2892 * config/tc-h8500.c (md_assemble): Likewise.
2893 * config/tc-mcore.c (md_assemble): Likewise.
2894 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2895 (md_atof): Likewise
2897 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2898 is_end_of_line.
2899 * config/tc-mcore.c (mcore_cons): Likewise.
2900 (mcore_float_cons): Likewise.
2901 (mcore_stringer): Likewise.
2902 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2904 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2906 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2908 2000-05-29 Nick Clifton <nickc@cygnus.com>
2910 * config/tc-sh.c: Fix compile time warning messages.
2912 * config/tc-mips.c: Fix compile time warning messages.
2914 2000-05-29 Philip Blundell <philb@gnu.org>
2916 * doc/as.texinfo: Update copyright dates.
2917 (Local Labels): Delete misplaced mention of ARM.
2918 * NEWS: Mention ARM ELF support.
2920 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2922 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2923 it is modified, and use the real_size to compute the frag address
2924 for dwarf2 line info.
2926 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2928 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2929 line-matching scheme to cope with automake moving variables around.
2930 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2931 * Makefile.in: Regenerate.
2933 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2935 * config/tc-sparc.c (sparc_relax): New.
2936 (md_longopts): Add -relax and -no-relax options.
2937 (md_parse_options, md_show_usage): Likewise.
2938 (md_apply_fix3): Optimize tail call into branch always if possible.
2940 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2942 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2943 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2944 rules, with warning when a GAS statement specifies a packing that
2945 will result in an instruction being squashed.
2946 Added typdef packing_type and enumerals, changed various integer
2947 literals to use the enumerals.
2949 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2951 * config/tc-ia64.c (dot_restorereg_p): New function.
2952 (md_pseudo_table): Add restorereg.p.
2953 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2954 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2956 * config/tc-ia64.h (unw_record_type): Add unwabi.
2957 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2958 called MASK with members for imask, and the masks produced by
2959 fr_mem, gr_mem, br_mem, and frgr_mem.
2960 (unw_p_record): Add members ABI and CONTEXT.
2961 (unw_x_record): Add member AB.
2962 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2963 as pseudo-register for use during unwind info generation.
2964 (AR_PFS, AR_LC): New macros.
2965 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2966 whose names start with an at sign (as in "@priunat").
2967 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2968 register.
2969 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2970 proc_end, unwind_info, personality_routine): Consolidate into
2971 "unwind" structure to reduce offset-table use. Add member
2972 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2973 to be emitted.
2974 (output_R1_format, output_R3_format, output_P3_format,
2975 output_P6_format): Initialize R with zero to reduce compiler warnings.
2976 (output_P7_format): Ditto. Add `default' branch to switch
2977 statement to reduce compiler warnings.
2978 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2979 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2980 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2981 into single argument.
2982 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2983 compiler warnings. Merge A and B args into single argument.
2984 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2985 A and B args into single argument.
2986 (free_record): Removed (wasn't used).
2987 (free_list_records): Also free imasks in prologue records.
2988 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2989 (output_spill_mask): Remove.
2990 (output_unwabi): New function.
2991 (output_epilogue, output_label_state, output_copy_state): Call
2992 alloc_record.
2993 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2994 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2995 argument.
2996 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2997 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2998 as part of handling the prologue records. Emit region's imask if
2999 we have one. Handle unwabi, epilogue, label_state, copy_state,
3000 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3001 spill_sprel_p, and spill_reg_p records.
3002 (set_imask, count_bits, slot_index): New function.
3003 (fixup_unw_records): Fix region size computation. Handle
3004 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3005 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3006 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3007 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3008 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3009 (dot_save): Use manifest constants for applicaton registers.
3010 Handle REG_PR and REG_PRIUNAT.
3011 (dot_restore): Don't just ignore it.
3012 (dot_restorereg): New function..
3013 (generate_unwind_image): Ensure unwind info is a multiple of eight
3014 bytes, not just four bytes.
3015 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3016 (dot_altrp): Don't just ignore it.
3017 (dot_savemem): New function. Replaces dot_savesp() and
3018 dot_savepsp(). Use manifest constants for applicaton registers.
3019 Handle REG_PR and REG_PRIUNAT.
3020 (dot_savef): Simplify.
3021 (dot_saveb): Support generation of br_gr.
3022 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3023 dot_label_state, dot_copy_state): New function.
3024 (dot_unwabi): Don't just ignore it.
3025 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3026 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3027 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3028 (emit_one_bundle): Set slot number for prologue/body records
3029 *before* emitting the first insn.
3030 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3031 (md_begin): Declare "psp" pseudo-register.
3032 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3033 so we don't get segfault.
3034 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3035 counts as required per SW Conventions manual
3036 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3037 output_preds_psprel, output_preds_sprel, output_spill_base,
3038 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3039 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3040 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3041 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3042 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3043 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3044 (dot_vframe): Implement.
3045 (dot_vframesp, dot_vframepsp): New function.
3047 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3049 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3050 * configure: Regenerate.
3052 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3054 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3055 (md_estimate_size_before_relax): so we can use it here instead of
3056 old kludges. Localise vars to blocks. Comment.
3058 * frags.c (frag_new): Update fr_var comments.
3059 * frags.h (struct frag): Ditto.
3061 2000-05-22 Richard Henderson <rth@cygnus.com>
3063 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3064 (pseudo_func): Add pcrel.
3065 (operand_match): Handle IA64_OPND_TGT64.
3066 (build_insn): Likewise.
3067 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3068 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3069 (fix_insn): Handle all three 64-bit relocation types.
3071 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3073 * obj.h (struct format_ops): New members begin, app_file,
3074 s_set_other, s_set_desc, s_get_type, s_set_type,
3075 separate_stab_sections, init_stab_section.
3077 * config/obj-multi.h: Update GPL notice to v2.
3078 (obj_begin): New.
3079 (obj_app_file): New.
3080 (S_SET_SIZE): Test s_set_size for NULL before calling.
3081 (S_SET_ALIGN): Similar for s_set_align.
3082 (S_SET_OTHER): New.
3083 (S_SET_DESC): New.
3084 (S_GET_TYPE): New.
3085 (S_SET_TYPE): New.
3086 (SEPARATE_STAB_SECTIONS): New.
3087 (INIT_STAB_SECTION): New.
3088 (EMIT_SECTION_SYMBOLS): New.
3089 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3091 * config/obj-elf.h: Update GPL notice to v2.
3092 Mention that this file is included from obj-multi.h.
3093 (obj_begin): Wrap definition in ifndef.
3094 (elf_file_symbol): Constify declaration.
3095 (obj_app_file): Ditto.
3096 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3097 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3099 * config/obj-elf.c (elf_s_set_other): New.
3100 (elf_file_symbol): Constify argument.
3101 (elf_separate_stab_sections): New.
3102 (elf_init_stab_section): New.
3103 (elf_format_ops): Add new members. Remove comma at end.
3105 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3106 (ecoff_format_ops): Add new fields. Remove comma at end.
3107 Mention inconsistency for emit_section_symbols.
3109 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3111 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3112 (coff_separate_stab_sections): New.
3113 (coff_format_ops): Add new members.
3115 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3116 (obj_aout_s_set_other): New.
3117 (obj_aout_s_set_desc): New.
3118 (obj_aout_s_get_type): New.
3119 (obj_aout_s_set_type): New.
3120 (obj_aout_separate_stab_sections): New.
3121 (aout_format_ops): New members added. Use obj_aout_process_stab,
3122 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3123 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3124 appropriate.
3125 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3127 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3129 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3130 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3131 (md_estimate_size_before_relax): Ensure jumps to weak and
3132 externally visible symbols are relocatable.
3134 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3136 * stabs.c (aout_process_stab): Make global.
3137 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3138 * read.h (aout_process_stab): Declare.
3140 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3141 Generalize to *aout, *coff *elf.
3142 * configure: Regenerated.
3144 * doc/internals.texi (Object format backend): Say
3145 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3147 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3148 * Makefile.in: Regenerated.
3150 2000-05-19 Catherine Moore <clm@cygnus.com>
3152 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3154 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3156 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3157 instruction to reflect change in re_assemble_*.
3159 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3161 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3162 build PA64 ELF tools.
3163 * configure: Rebuilt.
3165 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3167 * Makefile.am: Regenerate dependencies.
3168 * Makefile.in: Regenerate.
3170 2000-05-15 Nick Clifton <nickc@cygnus.com>
3172 * config/tc-arm.c (struct asm_psr): Add boolean field
3173 distinguishing between CSPR and SPSR. Rename 'number' field
3174 to 'field'.
3175 (psrs): Rearrange contents to match new asm_psr structure.
3176 (arm_psr_parse): Move next to psr_required_here. Make it
3177 return an asm_psr structure.
3178 (psr_required_here): Use asm_psr structure returned by
3179 arm_psr_parse.
3180 (do_msr): Reorganise to allow psr_required_here to be called
3181 only once.
3182 (md_undefined_name): Mark 'name' parameter as unused, since
3183 the COFF target does not use it.
3185 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3187 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3188 standards.
3189 * config/te-aux.h: Likewise.
3190 * config/te-dpx2.h: Likewise.
3191 * config/te-go32.h: Likewise.
3192 * config/te-hp300.h: Likewise.
3193 * config/te-hppa.h: Likewise.
3194 * config/te-i386aix.h: Likewise.
3195 * config/te-ic960.h: Likewise.
3196 * config/te-interix.h: Likewise.
3197 * config/te-nbsd532.h: Likewise.
3198 * config/te-pc532mach.h: Likewise.
3199 * config/te-ppcnw.h: Likewise.
3200 * config/te-psos.h: Likewise.
3201 * config/te-sparcaout.h: Likewise.
3202 * config/te-sun3.h: Likewise.
3203 * config/te-sysv32.h: Likewise.
3205 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3207 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3208 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3209 and sign extend without an if statement.
3210 (build_bytes): Likewise.
3212 2000-05-14 Kazu Hirata <kazu@hxi.com>
3214 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3215 X_add_symbol L_32 case.
3217 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3219 * config/te-freebsd.h: New file.
3221 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3223 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3224 bindtextdomain): Replace defines with those from intl/libgettext.h
3225 to quieten gcc warnings.
3227 * NEWS: Mention x86 .arch and -q.
3229 * config/tc-i386.c (quiet_warnings): New.
3230 (md_assemble): Use quiet_warnings.
3231 (md_parse_option): Set quiet_warnings from -q.
3232 (md_show_usage): Mention -q, delete -m.
3233 (flag_do_long_jump): Delete.
3234 (md_parse_option): Remove -m.
3235 (md_show_usage): Remove -m.
3236 (md_create_long_jump): Remove useless flag_do_long_jump code.
3238 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3239 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3241 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3242 Alexander Sokolov <robocop@netlink.ru>
3244 * doc/c-i386.texi (i386-Arch): New section.
3245 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3247 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3248 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3249 architecture has been given and is not 486.
3250 (set_cpu_arch): New.
3251 (md_pseudo_table): Add .arch.
3252 (md_assemble): Warn if cpu architecture has been given and an
3253 unsupported instruction.
3255 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3256 Move operand_types bit defines after relevant template field.
3257 (template): Add cpu_flags.
3258 (Cpu*): Define.
3259 (arch_entry): New.
3261 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3263 * config/tc-mn10300.h (md_end): Define.
3264 (mn10300_finalize): Declare.
3265 * config/tc-mn10300.c: Include dwarf2dbg.h.
3266 (debug_line): Define.
3267 (md_assemble): Generate dwarf2 line info.
3268 (mn10300_finalize): New function. Finalize dwarf2 info.
3270 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3272 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3273 external version of the relocation for weak symbols.
3275 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3277 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3278 frame size in units of 16 bytes, as required per SW Conventions manual.
3279 (output_unw_records): Output info-block header as a dword to get
3280 byte-order right.
3282 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3284 * as.h: #include "file", not <file> on files from ../include.
3285 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3286 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3287 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3288 (tc_coff_symbol_emit_hook): Ditto.
3289 (OPTCOUNT): Cast to int to avoid compiler warning.
3290 (md_begin): Fix signed/unsigned warnings.
3292 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3294 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3295 ABRANCH LONG case for a conditional branch on a 68000.
3296 (md_estimate_size_before_relax): Likewise. Also handle
3297 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3298 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3299 PC-relative on all CPUs.
3300 (md_estimate_size_before_relax): Likewise.
3302 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3304 * as.c (parse_args): Just mention current year in printed
3305 copyright message.
3307 2000-05-03 J.T. Conklin <jtc@redback.com>
3309 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3310 unit registers.
3311 (md_parse_option): Recognize -m7400.
3313 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3315 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3316 don't permit lp to become less than the words array.
3318 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3320 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3321 Fix little-endian case.
3323 2000-05-03 David O'Brien <obrien@NUXI.com>
3325 * as.c (parse_args): Update copyright.
3327 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3329 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3330 for the .bss section too.
3332 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3334 * configure.in: Set em=linux for hppa-*-linux.
3335 * configure: Regenerate.
3336 * doc/Makefile.in: Regenerate with correct automake.
3338 * frags.c (frag_grow): Sanity check chunk_size.
3340 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3341 * config/obj-som.h: Likewise.
3342 * config/obj-ieee.h: Likewise.
3344 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3346 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3347 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3348 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3349 (pa_ip): low_sign_unext now returns via function value. Use
3350 re_assemble_* instead of dis_assemble_* and
3351 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3352 unnecessarily.
3353 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3354 (md_section_align, md_parse_option, md_show_usage,
3355 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3356 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3357 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3358 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3359 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3360 pa_text): Likewise.
3361 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3362 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3363 outside of switch. Correct mask and shifting errors in case 10
3364 and case -11. In case 21, compare against signed range to suit
3365 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3366 case 17 and case 22, use offsetT variable to properly check range.
3367 Use re_assemble_* here too.
3368 (evaluate_absolute): Change type of value to offsetT. Call
3369 hppa_field_adjust to do the work for us.
3370 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3371 (pa_parse_cmpib_64_cmpltr): Ditto.
3372 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3373 of i to unsigned int.
3374 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3375 (pa_end_of_source): Return type is void.
3377 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3379 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3381 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3383 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3384 More comments added.
3385 (md_begin): Removed "construct symbols for each register name".
3386 Because register names conflicts with GCC generated function
3387 names.
3388 (avr_operand): Now constant numbers can be used as a register
3389 identifiers (0 as r0, 31 as r31).
3390 (md_assemble): use skip_space () before parsing instruction
3391 operands.
3393 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3395 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3396 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3397 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3398 * configure: Regenerate.
3400 2000-04-29 Andreas Jaeger <aj@suse.de>
3402 * as.h: Correctly check GCC version.
3404 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3406 * doc/as.1: Fix unbalanced brackets.
3408 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3409 TE_FreeBSD.
3410 (line_comment_chars): Set to '/' if TE_FreeBSD.
3412 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3414 * configure.in: Configury support for PA64 (currently disabled).
3415 * configure: Rebuilt.
3417 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3419 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3420 bfd_set_section_alignment.
3422 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3424 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3425 than 32.
3427 2000-04-24 Nick Clifton <nickc@cygnus.com>
3429 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3430 * doc/as.texinfo (Align): Include arm and strongarm in list of
3431 targets that have the second form of the behaviour of the .align
3432 directive.
3434 2000-04-24 Mark Klein <mklein@dis.com>
3436 * obj-som.c: Terminate obj_pseudo_table.
3438 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3440 * as.c (parse_args): Allow md_parse_option to override -a listing
3441 option.
3442 * config/obj-coff.c (add_lineno): Change type of offset parameter
3443 from "int" to "bfd_vma."
3444 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3445 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3446 (ppc_change_csect): Align correctly for XCOFF64.
3447 (ppc_machine): New function, which discards "ppc_machine" line.
3448 (ppc_tc): Cons for 8 when code is 64 bit.
3449 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3450 relocations.
3451 (md_parse_option): Handle -a64 and -a32.
3452 (ppc_xcoff64): New.
3453 * config/tc-ppc.h (TARGET_MACH): Define.
3454 (TARGET_FORMAT): Move to function.
3455 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3457 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3459 * config/tc-avr.c: New AVR_ISA_ defined.
3460 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3461 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3462 for `fmul', `movw' and `lpm R,Z' instructions.
3463 (avr_operands): Warn if current opcode is a two-word instruction
3464 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3465 (avr_opcodes): New commands added.
3466 (REGISTER_P): Check 'a' and 'v' constraint letters.
3467 (mcu_types): New MCU added.
3469 2000-04-22 Timothy Wall <twall@cygnus.com>
3471 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3472 to "natval".
3473 (operand_match): Conditionally insert default bit values for IMMU9.
3475 2000-04-14 Matthew Green <mrg@cygnus.com>
3477 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3478 * configure: Rebuilt.
3480 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3481 Jason Eckhardt <jle@cygnus.com>
3483 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3485 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3486 Added handling of new operand types l,y,&,fe,fE,fx.
3488 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3489 David Mosberger <davidm@hpl.hp.com>
3490 Timothy Wall <twall@cygnus.com>
3491 Andrew MacLeod <amacleod@cygnus.com>
3492 Jim Wilson <wilson@cygnus.com>
3494 * Makefile.am (CPU_TYPES): Add ia64.
3495 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3496 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3497 * Makefile.in: Rebuild.
3498 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3499 * configure: Rebuild.
3500 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3501 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3502 * expr.c (expr): Handle md_optimize_expr.
3503 * read.c (LEX_HASH): Add comment.
3504 * config/tc-ia64.c, config/tc-ia64.h: New files.
3506 2000-04-21 Richard Henderson <rth@cygnus.com>
3508 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3509 bundling a non-delayed branch type instruction.
3511 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3513 * config/tc-mn10300.c (HAVE_AM30): Define.
3514 (md_assemble): Use it.
3516 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3518 * config/obj-elf.c (obj_elf_change_section): Check for changed
3519 section attributes.
3521 * Makefile.am: (CPU_MULTI_VALID): Remove.
3522 (MULTI_CPU_TYPES): Define.
3523 (MULTI_CPU_OBJ_VALID): Define.
3524 (DEPTC): Use the above.
3525 (DEPOBJ): Same here.
3526 (DEP2): And here.
3527 Regenerate dependencies.
3528 * Makefile.in: Regenerate.
3530 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3532 * Makefile.am (YACC, LEX): Get them from configure.
3534 2000-04-18 H.J. Lu (hjl@gnu.org)
3536 * config/tc-i386.c (offset_in_range): Use addressT instead of
3537 bfd_vma for non-bfd assemblers.
3539 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3541 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3542 doesn't give spurious errors.
3544 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3546 * as.h (SEEK_SET): Define if undefined.
3548 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3550 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3551 constants, and don't assume offsetT is 32 bits.
3553 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3555 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3556 (md_pcrel_from_section): Add prototype.
3557 (d10v_fix_adjustable): Add prototype.
3558 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3560 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3562 2000-04-12 Nick Clifton <nickc@cygnus.com>
3564 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3565 symbol in frag chain.
3567 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3569 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3570 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3571 (fits_in_signed_word, smallest_imm_type): Ditto.
3572 (md_assemble): Use an offsetT var to hold offsetT values, not a
3573 long.
3574 (offset_in_range): New.
3575 (md_assemble): Use it.
3576 (md_convert_frag): Change type of target_address, opcode_address,
3577 and displacement_from_opcode_start to offsetT.
3578 (md_create_short_jump): Change type of offset to offsetT.
3579 (md_create_long_jump): Ditto.
3580 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3581 (md_chars_to_number): Remove.
3582 (output_invalid): Remove duplicate prototype.
3584 2000-04-09 Nick Clifton <nickc@cygnus.com>
3586 * Makefile.am (CPU_TYPES): Add 'avr'.
3587 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3588 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3590 * Makefile.in: Regenerate.
3592 * doc/as.texinfo: Add M32R documentation.
3594 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3596 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3597 --enable-build-warnings option.
3598 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3599 * Makefile.in, configure: Re-generate.
3601 2000-04-07 Nick Clifton <nickc@cygnus.com>
3603 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3604 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3605 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3606 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3607 (arm_force_relocation): Force relocations for
3608 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3610 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3612 * config/tc-sh.c (get_operands): There's no third operand if the
3613 first operand is an immediate.
3615 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3617 * config/tc-sh.c (immediate): Delete.
3618 (sh_operand_info): Add immediate member.
3619 (parse_reg): Use A_PC for pc.
3620 (parse_exp): Add second argument 'op'. All callers changed.
3621 (parse_at): Expect pc to be coded as A_PC.
3622 Use immediate field in *op.
3623 (insert): Add fourth argument 'op'. All callers changed.
3624 (build_relax): Add second argument 'op'. All callers changed.
3625 (insert_loop_bounds): New function.
3626 (build_Mytes): Remove DISP_4.
3627 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3628 (assemble_ppi): Use immediate field in *operand.
3629 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3630 (md_apply_fix): Likewise.
3631 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3633 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3635 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3637 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3639 * internals.texi (CPU backend): Document
3640 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3642 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3644 * po/gas.pot: Regenerate.
3646 * as.c (show_usage): Restore translated part of bug string.
3647 * gasp.c (show_usage): Likewise.
3649 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3650 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3651 than move-if-change.
3652 (DEP1): Modify for "gcc -MM".
3653 (DEPTC): Likewise.
3654 (DEPOBJ): Likewise.
3655 (DEP2): Likewise.
3656 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3657 Update dependencies.
3658 * Makefile.in: Regenerate.
3660 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3662 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3663 (md_begin): Likewise.
3664 (HAVE_AM33): New macro.
3665 (md_assemble): Use it. Match r_regs and xr_regs only if
3666 HAVE_AM33.
3668 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3670 * as.h: #include "bin-bugs.h"
3671 * as.c (show_usage): Use REPORT_BUGS_TO.
3672 * gasp.c: #include "bin-bugs.h"
3673 (show_usage): Use REPORT_BUGS_TO.
3675 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3677 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3679 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3680 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3681 adjustments.
3683 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3685 * config/tc-i386.c (i386_immediate): Don't assume a constant
3686 immediate is necessarily 16 bits when in 16 bit code mode.
3687 (md_assemble): Instead set guess_suffix here after we have checked
3688 registers.
3690 2000-04-02 Richard Henderson <rth@cygnus.com>
3692 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3693 quantities. Correct right shift sign extension.
3694 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3695 32-bit value when shifting into place.
3697 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3699 * app.c: Add ATTRIBUTE_UNUSED as needed.
3700 * config/tc-ppc.c: Likewise.
3701 (ppc_size): Make unsigned long.
3702 (ppc_insert_operand): Add casts to avoid warnings.
3704 2000-03-31 Nick Clifton <nickc@cygnus.com>
3706 * config/tc-d10v.h (md_flush_pending_output): Define.
3708 2000-03-29 Nick Clifton <nickc@cygnus.com>
3710 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3711 segment. Works for both BFD_ASSEMBLER and others.
3712 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3714 2000-03-29 Nick Clifton <nickc@cygnus.com
3716 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3718 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3720 * listing.c (LISTING_LHS_WIDTH): Default depends on
3721 LISTING_WORD_SIZE.
3722 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3724 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3726 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3727 string literal.
3729 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3731 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3733 * config/tc-avr.c (mcu_types): Add missing initialiser.
3734 (md_pcrel_from_section): Add prototype.
3735 (avr_operand): Remove redundant test of unsigned < 0.
3736 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3738 2000-03-27 Denis Chertykov <denisc@overta.ru>
3740 * config/tc-avr.c: New file for AVR support.
3741 * config/tc-avr.h: Likewise.
3742 * configure.in: Add AVR support.
3743 * configure: Regenerate.
3745 2000-03-26 Timothy Wall <twall@cygnus.com>
3747 * gasp.c (macro_op): Add new argument to check_macro call.
3748 Macro structure definitions moved to macro.h
3749 * sb.h: Add argument to prototype for input_scrub_include_sb.
3750 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3751 nesting checks with an additional flag.
3752 (struct input_save): Add flag to indicate whether current sb
3753 should be checked for proper macro/conditional nesting.
3754 (input_scrub_push/pop): Save/restore nest check flag.
3755 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3756 defined.
3757 * macro.c (check_macro): Allow caller to retrieve parsed macro
3758 information if a pointer is provided. This information may be
3759 used by the new macro hooks.
3760 * macro.h: Update prototype for check_macro. Macro struct
3761 definitions moved here from macro.c/gasp.c.
3762 * read.c (read_a_source_file): Add parameter to check_macro call,
3763 and pass macro info to the macro hook, if defined.
3764 (input_scrub_insert_line): New. Allow insertion of a line of
3765 characters into the input stream.
3766 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3767 file into the input stream.
3768 (s_include): Use input_scrub_insert_file.
3769 * internals.texi: Document new macro hooks.
3770 * as.h: New prototypes added.
3772 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3774 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3775 an initial capital letter.
3776 (i386_index_check): Reindent.
3778 2000-03-19 Nick Clifton <nickc@cygnus.com>
3780 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3781 relative branches.
3783 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3785 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3786 instruction operand bad if Rd > 7 when generating
3787 thumb instructions. Prevents for example,
3788 "adr r12,label" from silently failing and generating
3789 the wrong instruction.
3791 2000-03-17 Nick Clifton <nickc@cygnus.com>
3793 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3794 that have a destingation >= 0x400000.
3795 Fix compile time warning messages.
3797 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3799 * config/tc-sh.c (md_begin): When encountering insn that are
3800 not supported by the current arch, only change the name if
3801 its contents are the same as prev_name.
3802 (get_specific): If the the architecture doesn't match, fail.
3804 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3806 * config/tc-sh.c (IDENT_CHAR): Define.
3807 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3808 matching back where it came from.
3810 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3812 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3814 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3816 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3817 normal operands.
3819 2000-03-15 Kazu Hirata <kazu@hxi.com>
3821 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3823 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3825 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3826 floating-point-number, make sure 'f' is in FLT_CHARS.
3828 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3830 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3831 (s_lcomm_internal): Use it.
3832 * doc/internals.texi (CPU backend): Document it.
3833 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3834 bytes.
3836 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3838 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3839 when embedded-pic.
3841 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3842 implementation doesn't have special handling for switch
3843 statements.
3844 (macro_build): Allow for code in sections other than .text.
3845 (macro): Likewise.
3846 (mips_ip): Likewise.
3847 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3848 Don't perform relocs if we will be outputting them.
3849 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3850 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3851 embedded-pic.
3853 2000-03-09 Catherine Moore <clm@cygnus.com>
3855 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3856 relocation type based on the entry in the fixup structure.
3857 Put S_IS_EXTERN processing back in.
3859 2000-03-08 H.J. Lu (hjl@gnu.org)
3861 * Makefile.am (install-exec-tooldir): Depend on
3862 install-exec-bindir for parallel make.
3863 * Makefile.in: Regenerated.
3865 2000-03-06 Nick Clifton <nickc@cygnus.com>
3867 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3868 switch.
3869 (md_parse_option): Parse -m32r command line switch - disable m32rx
3870 compatability.
3871 (md_show_usage): Document new option.
3873 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3874 * doc/Makefile.in: Regenerate.
3875 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3877 2000-03-02 Michael Meissner <meissner@redhat.com>
3879 * config/tc-d30v.c (check_range): Remove code that incorrectly
3880 sign extended values where bits < 32.
3882 2000-03-02 H.J. Lu (hjl@gnu.org)
3884 * configure.in: Support --enable-targets=all on ia32.
3885 * configure: Regenerated.
3887 2000-03-01 Nick Clifton <nickc@cygnus.com>
3889 * gasp.c (do_align): Remove bogus check of alignment value.
3891 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3893 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3894 TC_PPC was defined forced the type of a symbol with no other type
3895 to be BSF_OBJECT.
3897 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3899 * doc/internals.texi (CPU backend): Mention that
3900 line_separator_chars do not break up comments. Fix typos for
3901 LEX_AT and LEX_NAME descriptions. Document operands for
3902 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3903 description of md_create_short_jump usage. Document argument for
3904 md_undefined_symbol.
3906 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3908 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3909 (md_parse_option): Handle it.
3910 (md_show_usage): Document it.
3912 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3914 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3915 opcode, for the instruction `pal19'. From Andrea Arcangeli
3916 <andrea@suse.de>.
3918 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3920 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3921 from here..
3922 (md_assemble): To here, before template operands are matched.
3923 Also ensure a constant immediate is sign extended when we know the
3924 size is at most 16 bits. This is to catch cases like "add
3925 $0xffc0,%ax" where we don't know the size, and thus that the
3926 immediate can be represented as Imm8S until after parsing the
3927 register operand.
3928 (i386_displacement): Similarly sign extend 16 bit constant
3929 displacements.
3930 (md_assemble): Relax 16-bit jump constant range check to suit sign
3931 extended displacements.
3933 2000-02-26 Andreas Jaeger <aj@suse.de>
3935 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3937 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3939 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3940 call operands when intel_syntax.
3941 (intel_float_operand): Return 2 for "fi...".
3942 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3943 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3944 earlier "SHORT" change.
3945 (md_assemble): When determining suffix from Regs, exclude
3946 InOutPortReg.
3948 2000-02-24 Nick Clifton <nickc@cygnus.com>
3950 * configure: Add arm-wince, mips-pe and sh-pe targets.
3951 * configure: Regenerate.
3953 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3954 sh-pe targets.
3955 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3956 "pe-mips" for the mips-pe target.
3958 * config/tc-arm.c (insns): Change displacement encoded in BL
3959 and B instructions if the target port is arm-wince.
3960 (do_ldst): Do not bias the relocation offset if the target
3961 port is arm-wince.
3962 (md_pcrel_from): Add in missing relocation offset bias if the
3963 target os arm-wince.
3965 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3966 (md_begin): Disable -G support for mips-pe target.
3967 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3968 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3969 COFF flavour.
3971 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3972 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3973 assembler, just set the alignment to 4.
3975 * config/te-wince-pe.h: New file for WinCE targets. Define
3976 TE_WINCE.
3978 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3980 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3981 string instructions.
3982 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3983 (i386_intel_memory_operand): After finding a segment override,
3984 check again for no `[' before looking for a displacement. Bomb if
3985 more than one displacement rather than silently discarding the
3986 second and subsequent ones. Free strings malloc'd by
3987 build_displacement_string.
3989 2000-02-24 Catherine Moore <clm@cygnus.com>
3991 * config/obj-som.c (obj_pseudo_table): Add "weak".
3992 (obj_som_weak): New routine.
3994 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3996 * config/tc-i386.c (union i386_op): New.
3997 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3998 Throughout file replace occurences of disps[n], imms[n], regs[n]
3999 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4000 intel mode operand swapping. Add assert in regKludge and
4001 fake_zero_displacement code. Test i.types[n] when outputting
4002 displacements and immediates. Combine output of Disp16 with
4003 Disp32.
4004 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4005 when in intel mode by (not) reversing fsub and fdiv operands
4006 before the template search. This fails for single operand
4007 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4008 undefined. Instead fix the base_opcode after we've found the
4009 template. Move base_opcode xor with found_reverse_match from
4010 opcode output code to before this fix so we test for the correct
4011 opcodes.
4012 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4013 check in intel mode. Instead compare opcodes.
4015 * config/tc-i386.h (TC_RELOC): Delete.
4016 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4017 with equivalent call to reloc.
4019 * as.h (flag_m68k_mri): Move declaration after target include, and
4020 only declare when TC_M68K defined. Define as zero otherwise.
4021 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4022 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4023 Define as zero otherwise.
4024 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4025 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4026 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4027 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4028 testing whether defined.
4029 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4030 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4031 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4032 rather than testing whether defined.
4033 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4034 (parse_mri_cons): Declare and use only when TC_M68K.
4035 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4036 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4037 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4039 * NEWS: Mention IBM 370 support.
4041 2000-02-23 Richard Henderson <rth@cygnus.com>
4043 * config/tc-i386.c (md_assemble): When swapping operands for
4044 intel_syntax, assume everything that's not Imm or Disp is a
4045 register.
4047 2000-02-23 Linas Vepstas <linas@linas.org>
4049 * config/tc-i370.c, config/tc-i370.h: New files.
4050 * Makefile.am: Add support for Linux/IBM 370.
4051 * configure.in: Likewise.
4052 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4053 * config/obj-elf.c: Include elf/i370.h
4054 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4056 * Makefile.in: Regenerate.
4057 * configure: Regenerate.
4059 * doc/c-i370.texi: New file.
4060 * doc/all.texi: Include it.
4061 * doc/as.texinfo: And here.
4062 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4063 * doc/Makefile.in: Regenerate.
4065 2000-02-19 Michael Meissner <meissner@redhat.com>
4067 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4068 determine if an instruction can be used in parallel with an ADDppp
4069 or SUBppp instruction.
4071 2000-02-22 Andrew Haley <aph@cygnus.com>
4073 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4075 2000-02-22 Andrew Haley <aph@cygnus.com>
4077 * config/tc-mips.c (mips_gp32): New variable.
4078 (macro_build) Use mips_gp32.
4079 (mips_ip): Ditto.
4080 (md_longopts): Add "-mgp32" and "-mgp64".
4081 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4083 (OPTION_M7900): Change offset
4084 (OPTION_NO_M7900): Ditto.
4086 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4088 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4089 warning, and bump it to 1.
4091 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4093 From Brad Lucier <lucier@math.purdue.edu>:
4094 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4095 match format.
4097 2000-02-21 Catherine Moore <clm@cygnus.com>
4099 * config/tc-mips.c (MF_HILO_INSN): Define.
4100 (mips_7000_hilo_fix): Declare.
4101 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4102 (md_parse_option): Check for 7000_HILO_FIX options.
4103 (OPTION_M7000_HILO_FIX): Define.
4104 (OPTION_NO_M7000_HILO_FIX): Define.
4105 * doc/c-mips.texi (-mfix7000): Describe.
4107 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4109 * listing.c (print_lines): Remove unused variable `end'.
4111 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4112 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4113 reloc_type when BFD_ASSEMBLER.
4114 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4115 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4116 statement and quell signed vs. unsigned comparison warning.
4118 2000-02-18 Nick Clifton <nickc@cygnus.com>
4120 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4121 the computed frag offset, rather than overwriting it.
4123 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4125 * config/tc-sh.c ("elf/sh.h"): Include.
4126 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4127 (md.begin): Initialize target_arch.
4128 Only include opcodes in has table that match selected architecture.
4129 (parse_reg): Recognize register names for sh-dsp.
4130 (parse_at): Recognize post-modify addressing.
4131 (get_operands): The leading space is now optional.
4132 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4133 arguments. Update valid_arch.
4134 (build_Mytes): Add support for SDT_REG_N.
4135 (find_cooked_opcode): New function, broken out of md_assemble.
4136 (assemble_ppi, sh_elf_final_processing): New functions.
4137 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4138 (md_longopts, md_parse_option): New option: -dsp.
4139 * config/tc-sh.h (elf_tc_final_processing): Define.
4140 (sh_elf_final_processing): Declare.
4142 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4144 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4145 the unwinder subspace. Save the current seg/subseg before creating
4146 the new seg/subseg.
4148 2000-02-10 Nick Clifton <nickc@cygnus.com>
4150 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4151 little endian targets.
4152 (INST_BYTE1): Redefine to handle big and little endian
4153 targets.
4154 (cpu_type): New type: Select between M340 and M210.
4155 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4156 instructions of the M340.
4157 (md_assemble): Add support for the MULSH and OPSR classes of
4158 instructions.
4159 (md_atof): Add support for little endian targets.
4160 (md_parse_option): Add support for -EL, -EB and -mcpu command
4161 line switches.
4162 (md_convert_frag): Add support for little endian targets.
4163 (md_apply_fix3): Add support for little endian targets.
4164 (md_number_to_chars): Add support for little endian targets.
4166 2000-02-10 Timothy Wall <twall@redhat.com>
4168 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4169 defined, use it to verify the symbol just read should be a label.
4171 2000-02-10 Timothy Wall <twall@redhat.com>
4173 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4174 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4175 around colons when KEEP_WHITE_AROUND_COLON is defined.
4176 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4177 and KEEP_WHITE_AROUND_COLON.
4179 2000-02-08 Timothy Wall <twall@redhat.com>
4181 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4182 logic.
4183 (do_repeat): New. Abstract repeat logic so that a "break" can be
4184 implemented.
4185 (end_repeat): New. Provide support for a "break" out of the
4186 repeat loop.
4187 * read.h: Add prototypes for new functions.
4189 2000-02-08 Timothy Wall <twall@redhat.com>
4191 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4192 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4193 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4194 non-zero.
4196 2000-02-08 Timothy Wall <twall@redhat.com>
4198 * read.c: Added elseif to directives table.
4199 * read.h: Added prototype for s_elseif.
4200 * doc/as.texinfo: Added description for elseif.
4201 * cond.c (s_elseif): New function
4203 2000-02-04 Timothy Wall <twall@redhat.com>
4205 * listing.c (print_lines): Remove conditionals causing bug in
4206 listings.
4208 2000-02-03 Timothy Wall <twall@cygnus.com>
4210 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4211 default values.
4212 * frags.c (frag_new): Calculate fr_fix in octets
4213 (frag_now_fix) Return offset as target address offset (bytes).
4214 (frag_now_fix_octets) New - Return offset in octets (8-bit
4215 quantities).
4216 * frags.h: Added prototype for frag_now_fix_octets().
4217 Distinguish between octets and bytes in field descriptions.
4218 * listing.c (calc_hex): Account for octets vs bytes when
4219 printing addresses/offsets.
4220 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4221 target is little-endian, print the octets in a word in big-endian
4222 order so that the display looks like a proper hexadecimal number,
4223 instead of having the octets reversed.
4224 * read.c (do_align): When recording alignment, alignment power
4225 should be in terms of target bytes (minimum addressible unit)
4226 instead of octets.
4227 (do_org) Convert ORG target address (byte) argument into an
4228 octet offset when generating a variable fragment.
4229 * symbols.c (resolve_symbol_value): Symbol final value
4230 converted to a target address offset (bytes) from its octet offset.
4231 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4232 offset (bytes) is adjusted by the frag offset (octets) converted
4233 to bytes.
4234 (coff_frob_section) Section alignment power is in terms of bytes;
4235 convert it to an octet alignment power when calculating size (and
4236 size mask) in octets. Don't modify the section size in order to
4237 "align" it for TI COFF, since that format has a different method
4238 for storing alignment information.
4240 2000-02-01 Timothy Wall <twall@cygnus.com>
4242 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4243 entries, matching the way GCC generates them. If not escaped, the
4244 filename is encoded incorrectly.
4246 2000-01-31 Nick Clifton <nickc@cygnus.com>
4248 * config/tc-arm.c (reg_table): Add support for ATPCS register
4249 naming conventions.
4251 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4253 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4254 already defined.
4255 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4256 New macro.
4257 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4258 of a symbol when we really care about its value.
4260 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4262 * config/tc-mcore.c (md_assemble): Give warning message if
4263 operands passes to instruction are more than the spec.
4265 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4267 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4268 Thumb mode but the label seen was not declared as '.thumb_func'
4269 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4270 correct disassembly of Thumb code bounded by non function labels.
4272 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4274 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4275 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4277 * Makefile.in: Same here.
4278 Update copyright.
4280 * configure.in: Set bfd_gas for i386-aout when primary target
4281 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4282 we may need the primary te_file. Remove incorrect comment.
4284 * configure: Regenerate.
4286 * config/e-i386aout.c: New file.
4288 * as.c (USE_EMULATIONS): Move to before print_version_id.
4289 (struct emulation): Add i386aout.
4290 (show_usage): Split text strings. Reformat -a text. Add --em
4291 help.
4292 Update copyright.
4294 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4295 (aout_format_ops): New.
4296 Update copyright.
4298 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4299 preprocessor conditional and add aout USE_EMULATIONS tests.
4300 (read_a_source_file): Don't pass error strings to printf as
4301 format arg.
4302 Update copyright.
4304 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4305 format arg.
4306 (do_data): Same here.
4307 (process_file): And here.
4308 Update copyright.
4310 * symbols.c (colon): Rewrite "already defined" fatal message
4311 code for aout with USE_EMULATIONS.
4312 Update copyright.
4314 * config/obj-aout.c (OBJ_HEADER): Define.
4315 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4316 fields of sentinel.
4317 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4318 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4319 forms here.
4320 (obj_aout_type): Expand S_SET_OTHER here too.
4321 (obj_read_begin_hook): Remove.
4322 (aout_pop_insert): New.
4323 (obj_aout_s_get_other): New.
4324 (obj_aout_s_get_desc): New.
4325 (aout_format_ops): New.
4326 Update copyright.
4328 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4329 gets aout_pseudo_table.
4330 (aout_pseudo_table): Declare.
4331 (obj_read_begin_hook): Define.
4332 Update copyright.
4334 * config/obj-coff.c (obj_pseudo_table): Rename to
4335 coff_pseudo_table.
4336 (coff_pop_insert): Use coff_pseudo_table.
4337 (coff_sec_sym_ok_for_reloc): Remove.
4338 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4339 and comment all zero entries and remove #if 0 code.
4340 Update copyright.
4342 * config/obj-coff.h (obj_pop_insert): Define.
4343 (coff_pseudo_table): Declare.
4344 Update copyright.
4346 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4347 s_get_size, s_set_size. Comment all zero entries.
4348 Update copyright.
4350 * config/obj-elf.c (elf_s_get_other): New function.
4351 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4352 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4353 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4354 comment.
4355 (obj_elf_parse_section_letters): Don't pass error strings to
4356 printf as format arg.
4357 Update copyright.
4359 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4360 OBJ_MAYBE_ECOFF.
4361 (elf_s_get_other): Declare.
4362 (S_GET_OTHER) Define as elf_s_get_other if not already
4363 defined.
4364 (S_SET_OTHER): Only define when not already defined.
4365 (elf_obj_read_begin_hook): Declare.
4366 (obj_read_begin_hook): Define.
4367 (elf_obj_symbol_new_hook): Declare.
4368 (obj_symbol_new_hook): Define.
4369 Update copyright.
4371 * config/obj-multi.h: Add copyright header and protect against
4372 multiple inclusion. Add * to all function pointers.
4373 (OBJ_HEADER): If defined, include it rather than other defines
4374 in this file.
4375 (obj_frob_file_after_relocs): Test for NULL.
4376 (obj_symbol_new_hook): Here too.
4377 (obj_sec_sym_ok_for_reloc): And here.
4378 (S_GET_OTHER): Define.
4379 (S_GET_DESC): Define.
4380 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4381 (OBJ_MAYBE_ELF): Update comment.
4383 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4384 OBJ_AOUT preprocessor conditional and handle emulation by
4385 testing OUTPUT_FLAVOR.
4386 (i386_displacement): Here too.
4387 (md_section_align): Similarly here.
4388 (i386_target_format): Conditionally compile when more than one
4389 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4390 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4391 (i386_displacement): Here too.
4392 Update copyright.
4394 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4395 Define TARGET_FORMAT for aout only when not multi.
4396 Update copyright.
4398 * config/te-multi.h: Delete file as it's identical to te-generic.h
4400 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4402 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4403 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4404 LONG_MNEM_SUFFIX.
4406 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4407 DWORD_MNEM_SUFFIX.
4408 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4409 comments.
4411 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4413 * config/tc-mips.c (mips_do_align): New function.
4414 * config/tc-mips.h (md_do_align): Define.
4416 2000-01-10 Philip Blundell <philb@gnu.org>
4418 * doc/c-arm.texi (ARM Options): Fix typo.
4419 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4420 line separator for Linux.
4421 * doc/as.texinfo (Comments): Mention the ARM.
4423 2000-01-10 Philip Blundell <pb@futuretv.com>
4425 * configure.in (arm*-*-conix*): New target.
4426 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4427 armv*-*-linux-gnu.
4428 * configure: Regenerate.
4430 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4432 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4433 (obj_elf_visibility): New function.
4435 * doc/as.texinfo (Visibility): New node: document visibility
4436 pseudo ops.
4438 For older changes see ChangeLog-9899