1 2000-05-29 Philip Blundell <philb@gnu.org>
3 * doc/as.texinfo: Update copyright dates.
4 * NEWS: Mention ARM ELF support.
6 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
8 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
9 it is modified, and use the real_size to compute the frag address
12 2000-05-27 Alan Modra <alan@linuxcare.com.au>
14 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
15 line-matching scheme to cope with automake moving variables around.
16 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
17 * Makefile.in: Regenerate.
19 2000-05-26 Jakub Jelinek <jakub@redhat.com>
21 * config/tc-sparc.c (sparc_relax): New.
22 (md_longopts): Add -relax and -no-relax options.
23 (md_parse_options, md_show_usage): Likewise.
24 (md_apply_fix3): Optimize tail call into branch always if possible.
26 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
28 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
29 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
30 rules, with warning when a GAS statement specifies a packing that
31 will result in an instruction being squashed.
32 Added typdef packing_type and enumerals, changed various integer literals
35 2000-05-24 David Mosberger <davidm@hpl.hp.com>
37 * config/tc-ia64.c (dot_restorereg_p): New function.
38 (md_pseudo_table): Add restorereg.p.
39 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
40 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
42 * config/tc-ia64.h (unw_record_type): Add unwabi.
43 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
44 called MASK with members for imask, and the masks produced by
45 fr_mem, gr_mem, br_mem, and frgr_mem.
46 (unw_p_record): Add members ABI and CONTEXT.
47 (unw_x_record): Add member AB.
48 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
49 as pseudo-register for use during unwind info generation.
50 (AR_PFS, AR_LC): New macros.
51 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
52 whose names start with an at sign (as in "@priunat").
53 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
55 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
56 proc_end, unwind_info, personality_routine): Consolidate into
57 "unwind" structure to reduce offset-table use. Add member
58 NEXT_SLOT_NUMBER to track the slot number for the next instruction
60 (output_R1_format, output_R3_format, output_P3_format,
61 output_P6_format): Initialize R with zero to reduce compiler warnings.
62 (output_P7_format): Ditto. Add `default' branch to switch
63 statement to reduce compiler warnings.
64 (output_P8_format, output_B1_format, output_B4_format): Ditto.
65 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
66 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
68 (output_X1_format, output_X3_format): Initialize R with zero to reduce
69 compiler warnings. Merge A and B args into single argument.
70 (output_X2_format, output_X4_format): Remove unused variable R. Merge
71 A and B args into single argument.
72 (free_record): Removed (wasn't used).
73 (free_list_records): Also free imasks in prologue records.
74 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
75 (output_spill_mask): Remove.
76 (output_unwabi): New function.
77 (output_epilogue, output_label_state, output_copy_state): Call
79 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
80 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
82 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
83 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
84 as part of handling the prologue records. Emit region's imask if
85 we have one. Handle unwabi, epilogue, label_state, copy_state,
86 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
87 spill_sprel_p, and spill_reg_p records.
88 (set_imask, count_bits, slot_index): New function.
89 (fixup_unw_records): Fix region size computation. Handle
90 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
91 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
92 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
93 set_imask accordingly. Update imask for gr_gr, and br_gr records.
94 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
95 (dot_save): Use manifest constants for applicaton registers.
96 Handle REG_PR and REG_PRIUNAT.
97 (dot_restore): Don't just ignore it.
98 (dot_restorereg): New function..
99 (generate_unwind_image): Ensure unwind info is a multiple of eight
100 bytes, not just four bytes.
101 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
102 (dot_altrp): Don't just ignore it.
103 (dot_savemem): New function. Replaces dot_savesp() and
104 dot_savepsp(). Use manifest constants for applicaton registers.
105 Handle REG_PR and REG_PRIUNAT.
106 (dot_savef): Simplify.
107 (dot_saveb): Support generation of br_gr.
108 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
109 dot_label_state, dot_copy_state): New function.
110 (dot_unwabi): Don't just ignore it.
111 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
112 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
113 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
114 (emit_one_bundle): Set slot number for prologue/body records
115 *before* emitting the first insn.
116 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
117 (md_begin): Declare "psp" pseudo-register.
118 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
119 so we don't get segfault.
120 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
121 counts as required per SW Conventions manual
122 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
123 output_preds_psprel, output_preds_sprel, output_spill_base,
124 output_unat_psprel, output_unat_sprel, output_lc_psprel,
125 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
126 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
127 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
128 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
129 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
130 (dot_vframe): Implement.
131 (dot_vframesp, dot_vframepsp): New function.
133 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
135 * configure.in (i386-*-freebsd a.out entry): Quote properly.
136 * configure: Regenerate.
138 2000-05-23 Alan Modra <alan@linuxcare.com.au>
140 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
141 (md_estimate_size_before_relax): so we can use it here instead of
142 old kludges. Localise vars to blocks. Comment.
144 * frags.c (frag_new): Update fr_var comments.
145 * frags.h (struct frag): Ditto.
147 2000-05-22 Richard Henderson <rth@cygnus.com>
149 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
150 (pseudo_func): Add pcrel.
151 (operand_match): Handle IA64_OPND_TGT64.
152 (build_insn): Likewise.
153 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
154 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
155 (fix_insn): Handle all three 64-bit relocation types.
157 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
159 * obj.h (struct format_ops): New members begin, app_file,
160 s_set_other, s_set_desc, s_get_type, s_set_type,
161 separate_stab_sections, init_stab_section.
163 * config/obj-multi.h: Update GPL notice to v2.
166 (S_SET_SIZE): Test s_set_size for NULL before calling.
167 (S_SET_ALIGN): Similar for s_set_align.
172 (SEPARATE_STAB_SECTIONS): New.
173 (INIT_STAB_SECTION): New.
174 (EMIT_SECTION_SYMBOLS): New.
175 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
177 * config/obj-elf.h: Update GPL notice to v2.
178 Mention that this file is included from obj-multi.h.
179 (obj_begin): Wrap definition in ifndef.
180 (elf_file_symbol): Constify declaration.
181 (obj_app_file): Ditto.
182 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
183 Wrap in ifndef SEPARATE_STAB_SECTIONS.
185 * config/obj-elf.c (elf_s_set_other): New.
186 (elf_file_symbol): Constify argument.
187 (elf_separate_stab_sections): New.
188 (elf_init_stab_section): New.
189 (elf_format_ops): Add new members. Remove comma at end.
191 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
192 (ecoff_format_ops): Add new fields. Remove comma at end.
193 Mention inconsistency for emit_section_symbols.
195 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
197 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
198 (coff_separate_stab_sections): New.
199 (coff_format_ops): Add new members.
201 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
202 (obj_aout_s_set_other): New.
203 (obj_aout_s_set_desc): New.
204 (obj_aout_s_get_type): New.
205 (obj_aout_s_set_type): New.
206 (obj_aout_separate_stab_sections): New.
207 (aout_format_ops): New members added. Use obj_aout_process_stab,
208 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
209 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
211 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
213 2000-05-22 Alan Modra <alan@linuxcare.com.au>
215 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
216 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
217 (md_estimate_size_before_relax): Ensure jumps to weak and
218 externally visible symbols are relocatable.
220 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
222 * stabs.c (aout_process_stab): Make global.
223 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
224 * read.h (aout_process_stab): Declare.
226 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
227 Generalize to *aout, *coff *elf.
228 * configure: Regenerated.
230 * doc/internals.texi (Object format backend): Say
231 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
233 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
234 * Makefile.in: Regenerated.
236 2000-05-19 Catherine Moore <clm@cygnus.com>
238 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
240 2000-05-18 Alan Modra <alan@linuxcare.com.au>
242 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
243 instruction to reflect change in re_assemble_*.
245 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
247 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
248 build PA64 ELF tools.
249 * configure: Rebuilt.
251 2000-05-17 Alan Modra <alan@linuxcare.com.au>
253 * Makefile.am: Regenerate dependencies.
254 * Makefile.in: Regenerate.
256 2000-05-15 Nick Clifton <nickc@cygnus.com>
258 * config/tc-arm.c (struct asm_psr): Add boolean field
259 distinguishing between CSPR and SPSR. Rename 'number' field
261 (psrs): Rearrange contents to match new asm_psr structure.
262 (arm_psr_parse): Move next to psr_required_here. Make it
263 return an asm_psr structure.
264 (psr_required_here): Use asm_psr structure returned by
266 (do_msr): Reorganise to allow psr_required_here to be called
268 (md_undefined_name): Mark 'name' parameter as unused, since
269 the COFF target does not use it.
271 2000-05-14 David O'Brien <obrien@FreeBSD.org>
273 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
275 * config/te-aux.h: Likewise.
276 * config/te-dpx2.h: Likewise.
277 * config/te-go32.h: Likewise.
278 * config/te-hp300.h: Likewise.
279 * config/te-hppa.h: Likewise.
280 * config/te-i386aix.h: Likewise.
281 * config/te-ic960.h: Likewise.
282 * config/te-interix.h: Likewise.
283 * config/te-nbsd532.h: Likewise.
284 * config/te-pc532mach.h: Likewise.
285 * config/te-ppcnw.h: Likewise.
286 * config/te-psos.h: Likewise.
287 * config/te-sparcaout.h: Likewise.
288 * config/te-sun3.h: Likewise.
289 * config/te-sysv32.h: Likewise.
291 2000-05-14 Alan Modra <alan@linuxcare.com.au>
293 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
294 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
295 and sign extend without an if statement.
296 (build_bytes): Likewise.
298 2000-05-14 Kazu Hirata <kazu@hxi.com>
300 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
301 X_add_symbol L_32 case.
303 2000-05-14 David O'Brien <obrien@FreeBSD.org>
305 * config/te-freebsd.h: New file.
307 2000-05-13 Alan Modra <alan@linuxcare.com.au>
309 * asintl.h (gettext, dgettext, dcgettext, textdomain,
310 bindtextdomain): Replace defines with those from intl/libgettext.h
311 to quieten gcc warnings.
313 * NEWS: Mention x86 .arch and -q.
315 * config/tc-i386.c (quiet_warnings): New.
316 (md_assemble): Use quiet_warnings.
317 (md_parse_option): Set quiet_warnings from -q.
318 (md_show_usage): Mention -q, delete -m.
319 (flag_do_long_jump): Delete.
320 (md_parse_option): Remove -m.
321 (md_show_usage): Remove -m.
322 (md_create_long_jump): Remove useless flag_do_long_jump code.
324 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
325 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
327 2000-05-13 Alan Modra <alan@linuxcare.com.au>
328 Alexander Sokolov <robocop@netlink.ru>
330 * doc/c-i386.texi (i386-Arch): New section.
331 (i386-Syntax): Mention .intel_syntax and .att_syntax.
333 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
334 (smallest_imm_type): Use smallest opcode for shift by one if cpu
335 architecture has been given and is not 486.
337 (md_pseudo_table): Add .arch.
338 (md_assemble): Warn if cpu architecture has been given and an
339 unsupported instruction.
341 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
342 Move operand_types bit defines after relevant template field.
343 (template): Add cpu_flags.
347 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
349 * config/tc-mn10300.h (md_end): Define.
350 (mn10300_finalize): Declare.
351 * config/tc-mn10300.c: Include dwarf2dbg.h.
352 (debug_line): Define.
353 (md_assemble): Generate dwarf2 line info.
354 (mn10300_finalize): New function. Finalize dwarf2 info.
356 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
358 * config/tc-mips.c (md_estimate_size_before_relax): Use the
359 external version of the relocation for weak symbols.
361 2000-05-08 David Mosberger <davidm@hpl.hp.com>
363 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
364 frame size in units of 16 bytes, as required per SW Conventions manual.
365 (output_unw_records): Output info-block header as a dword to get
368 2000-05-08 Alan Modra <alan@linuxcare.com.au>
370 * as.h: #include "file", not <file> on files from ../include.
371 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
372 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
373 (md_convert_frag): Add ATTRIBUTE_UNUSED.
374 (tc_coff_symbol_emit_hook): Ditto.
375 (OPTCOUNT): Cast to int to avoid compiler warning.
376 (md_begin): Fix signed/unsigned warnings.
378 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
380 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
381 ABRANCH LONG case for a conditional branch on a 68000.
382 (md_estimate_size_before_relax): Likewise. Also handle
383 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
384 (m68k-ip: case ABSL): Relax absolute references to 16-bit
385 PC-relative on all CPUs.
386 (md_estimate_size_before_relax): Likewise.
388 2000-05-04 Alan Modra <alan@linuxcare.com.au>
390 * as.c (parse_args): Just mention current year in printed
393 2000-05-03 J.T. Conklin <jtc@redback.com>
395 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
397 (md_parse_option): Recognize -m7400.
399 2000-05-03 Ian Lance Taylor <ian@zembu.com>
401 * config/atof-ieee.c (gen_to_words): When adding carry back in,
402 don't permit lp to become less than the words array.
404 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
406 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
407 Fix little-endian case.
409 2000-05-03 David O'Brien <obrien@NUXI.com>
411 * as.c (parse_args): Update copyright.
413 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
415 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
416 for the .bss section too.
418 2000-05-02 Alan Modra <alan@linuxcare.com.au>
420 * configure.in: Set em=linux for hppa-*-linux.
421 * configure: Regenerate.
422 * doc/Makefile.in: Regenerate with correct automake.
424 * frags.c (frag_grow): Sanity check chunk_size.
426 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
427 * config/obj-som.h: Likewise.
428 * config/obj-ieee.h: Likewise.
430 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
432 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
433 (md_pseudo_table): Fully initialise OBJ_ELF cases.
434 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
435 (pa_ip): low_sign_unext now returns via function value. Use
436 re_assemble_* instead of dis_assemble_* and
437 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
439 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
440 (md_section_align, md_parse_option, md_show_usage,
441 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
442 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
443 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
444 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
445 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
447 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
448 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
449 outside of switch. Correct mask and shifting errors in case 10
450 and case -11. In case 21, compare against signed range to suit
451 hppa_field_adjust changes. In case 12, use re_assemble_12. In
452 case 17 and case 22, use offsetT variable to properly check range.
453 Use re_assemble_* here too.
454 (evaluate_absolute): Change type of value to offsetT. Call
455 hppa_field_adjust to do the work for us.
456 (pa_parse_cmpb_64_cmpltr): Delete save_s.
457 (pa_parse_cmpib_64_cmpltr): Ditto.
458 (pa_build_unwind_subspace): Delete unused var subseg. Change type
459 of i to unsigned int.
460 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
461 (pa_end_of_source): Return type is void.
463 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
465 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
467 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
469 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
471 (md_begin): Removed "construct symbols for each register name".
472 Because register names conflicts with GCC generated function
474 (avr_operand): Now constant numbers can be used as a register
475 identifiers (0 as r0, 31 as r31).
476 (md_assemble): use skip_space () before parsing instruction
479 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
481 * config/tc-avr.c: New AVR_ISA_ defined.
482 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
483 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
484 for `fmul', `movw' and `lpm R,Z' instructions.
485 (avr_operands): Warn if current opcode is a two-word instruction
486 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
487 (avr_opcodes): New commands added.
488 (REGISTER_P): Check 'a' and 'v' constraint letters.
489 (mcu_types): New MCU added.
491 2000-05-01 Alan Modra <alan@linuxcare.com.au>
493 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
494 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
495 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
496 * configure: Regenerate.
498 2000-04-29 Andreas Jaeger <aj@suse.de>
500 * as.h: Correctly check GCC version.
502 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
504 * as.c (parse_args): Allow md_parse_option to override -a listing
506 * config/obj-coff.c (add_lineno): Change type of offset parameter
507 from "int" to "bfd_vma."
508 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
509 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
510 (ppc_change_csect): Align correctly for XCOFF64.
511 (ppc_machine): New function, which discards "ppc_machine" line.
512 (ppc_tc): Cons for 8 when code is 64 bit.
513 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
515 (md_parse_option): Handle -a64 and -a32.
517 * config/tc-ppc.h (TARGET_MACH): Define.
518 (TARGET_FORMAT): Move to function.
519 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
521 2000-04-26 David O'Brien <obrien@FreeBSD.org>
523 * doc/as.1: Fix unbalanced brackets.
525 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
527 (line_comment_chars): Set to '/' if TE_FreeBSD.
529 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
531 * configure.in: Configury support for PA64 (currently disabled).
532 * configure: Rebuilt.
534 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
536 * config/tc-mips.c (s_change_sec): Use record_alignment, not
537 bfd_set_section_alignment.
539 2000-04-25 Alan Modra <alan@linuxcare.com.au>
541 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
544 2000-04-24 Nick Clifton <nickc@cygnus.com>
546 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
547 * doc/as.texinfo (Align): Include arm and strongarm in list of
548 targets that have the second form of the behaviour of the .align
551 2000-04-24 Mark Klein <mklein@dis.com>
553 * obj-som.c: Terminate obj_pseudo_table.
555 2000-04-22 Timothy Wall <twall@cygnus.com>
557 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
559 (operand_match): Conditionally insert default bit values for IMMU9.
561 2000-04-14 Matthew Green <mrg@cygnus.com>
563 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
564 * configure: Rebuilt.
566 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
567 Jason Eckhardt <jle@cygnus.com>
569 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
571 * config/tc-hppa.c (CHECK_ALIGN): New macro.
572 Added handling of new operand types l,y,&,fe,fE,fx.
574 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
575 David Mosberger <davidm@hpl.hp.com>
576 Timothy Wall <twall@cygnus.com>
577 Andrew MacLeod <amacleod@cygnus.com>
578 Jim Wilson <wilson@cygnus.com>
580 * Makefile.am (CPU_TYPES): Add ia64.
581 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
582 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
583 * Makefile.in: Rebuild.
584 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
585 * configure: Rebuild.
586 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
587 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
588 * expr.c (expr): Handle md_optimize_expr.
589 * read.c (LEX_HASH): Add comment.
590 * config/tc-ia64.c, config/tc-ia64.h: New files.
592 2000-04-21 Richard Henderson <rth@cygnus.com>
594 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
595 bundling a non-delayed branch type instruction.
597 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
599 * config/tc-mn10300.c (HAVE_AM30): Define.
600 (md_assemble): Use it.
602 2000-04-19 Alan Modra <alan@linuxcare.com.au>
604 * config/obj-elf.c (obj_elf_change_section): Check for changed
607 * Makefile.am: (CPU_MULTI_VALID): Remove.
608 (MULTI_CPU_TYPES): Define.
609 (MULTI_CPU_OBJ_VALID): Define.
610 (DEPTC): Use the above.
613 Regenerate dependencies.
614 * Makefile.in: Regenerate.
616 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
618 * Makefile.am (YACC, LEX): Get them from configure.
620 2000-04-18 H.J. Lu (hjl@gnu.org)
622 * config/tc-i386.c (offset_in_range): Use addressT instead of
623 bfd_vma for non-bfd assemblers.
625 2000-04-17 Alan Modra <alan@linuxcare.com.au>
627 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
628 doesn't give spurious errors.
630 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
632 * as.h (SEEK_SET): Define if undefined.
634 2000-04-13 Alan Modra <alan@linuxcare.com.au>
636 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
637 constants, and don't assume offsetT is 32 bits.
639 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
641 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
642 (md_pcrel_from_section): Add prototype.
643 (d10v_fix_adjustable): Add prototype.
644 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
646 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
648 2000-04-12 Nick Clifton <nickc@cygnus.com>
650 * config/tc-d10v.c (find_opcode): Correctly calculate position of
651 symbol in frag chain.
653 2000-04-10 Alan Modra <alan@linuxcare.com.au>
655 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
656 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
657 (fits_in_signed_word, smallest_imm_type): Ditto.
658 (md_assemble): Use an offsetT var to hold offsetT values, not a
660 (offset_in_range): New.
661 (md_assemble): Use it.
662 (md_convert_frag): Change type of target_address, opcode_address,
663 and displacement_from_opcode_start to offsetT.
664 (md_create_short_jump): Change type of offset to offsetT.
665 (md_create_long_jump): Ditto.
666 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
667 (md_chars_to_number): Remove.
668 (output_invalid): Remove duplicate prototype.
670 2000-04-09 Nick Clifton <nickc@cygnus.com>
672 * Makefile.am (CPU_TYPES): Add 'avr'.
673 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
674 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
676 * Makefile.in: Regenerate.
678 * doc/as.texinfo: Add M32R documentation.
680 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
682 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
683 --enable-build-warnings option.
684 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
685 * Makefile.in, configure: Re-generate.
687 2000-04-07 Nick Clifton <nickc@cygnus.com>
689 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
690 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
691 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
692 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
693 (arm_force_relocation): Force relocations for
694 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
696 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
698 * config/tc-sh.c (get_operands): There's no third operand if the
699 first operand is an immediate.
701 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
703 * config/tc-sh.c (immediate): Delete.
704 (sh_operand_info): Add immediate member.
705 (parse_reg): Use A_PC for pc.
706 (parse_exp): Add second argument 'op'. All callers changed.
707 (parse_at): Expect pc to be coded as A_PC.
708 Use immediate field in *op.
709 (insert): Add fourth argument 'op'. All callers changed.
710 (build_relax): Add second argument 'op'. All callers changed.
711 (insert_loop_bounds): New function.
712 (build_Mytes): Remove DISP_4.
713 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
714 (assemble_ppi): Use immediate field in *operand.
715 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
716 (md_apply_fix): Likewise.
717 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
719 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
721 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
723 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
725 * internals.texi (CPU backend): Document
726 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
728 2000-04-04 Alan Modra <alan@linuxcare.com.au>
730 * po/gas.pot: Regenerate.
732 * as.c (show_usage): Restore translated part of bug string.
733 * gasp.c (show_usage): Likewise.
735 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
736 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
738 (DEP1): Modify for "gcc -MM".
742 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
744 * Makefile.in: Regenerate.
746 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
748 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
749 (md_begin): Likewise.
750 (HAVE_AM33): New macro.
751 (md_assemble): Use it. Match r_regs and xr_regs only if
754 2000-04-03 Alan Modra <alan@linuxcare.com.au>
756 * as.h: #include "bin-bugs.h"
757 * as.c (show_usage): Use REPORT_BUGS_TO.
758 * gasp.c: #include "bin-bugs.h"
759 (show_usage): Use REPORT_BUGS_TO.
761 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
763 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
765 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
766 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
769 2000-04-03 Alan Modra <alan@linuxcare.com.au>
771 * config/tc-i386.c (i386_immediate): Don't assume a constant
772 immediate is necessarily 16 bits when in 16 bit code mode.
773 (md_assemble): Instead set guess_suffix here after we have checked
776 2000-04-02 Richard Henderson <rth@cygnus.com>
778 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
779 quantities. Correct right shift sign extension.
780 (build_insn): Make `number' unsigned long. Mask top 6 bits of
781 32-bit value when shifting into place.
783 2000-04-01 Ian Lance Taylor <ian@zembu.com>
785 * app.c: Add ATTRIBUTE_UNUSED as needed.
786 * config/tc-ppc.c: Likewise.
787 (ppc_size): Make unsigned long.
788 (ppc_insert_operand): Add casts to avoid warnings.
790 2000-03-31 Nick Clifton <nickc@cygnus.com>
792 * config/tc-d10v.h (md_flush_pending_output): Define.
794 2000-03-29 Nick Clifton <nickc@cygnus.com>
796 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
797 segment. Works for both BFD_ASSEMBLER and others.
798 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
800 2000-03-29 Nick Clifton <nickc@cygnus.com
802 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
804 2000-03-28 Alan Modra <alan@linuxcare.com.au>
806 * listing.c (LISTING_LHS_WIDTH): Default depends on
808 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
810 2000-03-27 Ian Lance Taylor <ian@zembu.com>
812 * config/tc-sh.c (md_show_usage): Use backslash before newline in
815 2000-03-27 Alan Modra <alan@linuxcare.com.au>
817 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
819 * config/tc-avr.c (mcu_types): Add missing initialiser.
820 (md_pcrel_from_section): Add prototype.
821 (avr_operand): Remove redundant test of unsigned < 0.
822 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
824 2000-03-27 Denis Chertykov <denisc@overta.ru>
826 * config/tc-avr.c: New file for AVR support.
827 * config/tc-avr.h: Likewise.
828 * configure.in: Add AVR support.
829 * configure: Regenerate.
831 2000-03-26 Timothy Wall <twall@cygnus.com>
833 * gasp.c (macro_op): Add new argument to check_macro call.
834 Macro structure definitions moved to macro.h
835 * sb.h: Add argument to prototype for input_scrub_include_sb.
836 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
837 nesting checks with an additional flag.
838 (struct input_save): Add flag to indicate whether current sb
839 should be checked for proper macro/conditional nesting.
840 (input_scrub_push/pop): Save/restore nest check flag.
841 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
843 * macro.c (check_macro): Allow caller to retrieve parsed macro
844 information if a pointer is provided. This information may be
845 used by the new macro hooks.
846 * macro.h: Update prototype for check_macro. Macro struct
847 definitions moved here from macro.c/gasp.c.
848 * read.c (read_a_source_file): Add parameter to check_macro call,
849 and pass macro info to the macro hook, if defined.
850 (input_scrub_insert_line): New. Allow insertion of a line of
851 characters into the input stream.
852 (input_scrub_insert_file): New. Allow insertion of an arbitrary
853 file into the input stream.
854 (s_include): Use input_scrub_insert_file.
855 * internals.texi: Document new macro hooks.
856 * as.h: New prototypes added.
858 2000-03-26 Alan Modra <alan@linuxcare.com.au>
860 * config/tc-i386.c: Don't start any as_bad or as_warn message with
861 an initial capital letter.
862 (i386_index_check): Reindent.
864 2000-03-19 Nick Clifton <nickc@cygnus.com>
866 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
869 2000-03-17 Thomas de Lellis <tdel@windriver.com>
871 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
872 instruction operand bad if Rd > 7 when generating
873 thumb instructions. Prevents for example,
874 "adr r12,label" from silently failing and generating
875 the wrong instruction.
877 2000-03-17 Nick Clifton <nickc@cygnus.com>
879 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
880 that have a destingation >= 0x400000.
881 Fix compile time warning messages.
883 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
885 * config/tc-sh.c (md_begin): When encountering insn that are
886 not supported by the current arch, only change the name if
887 its contents are the same as prev_name.
888 (get_specific): If the the architecture doesn't match, fail.
890 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
892 * config/tc-sh.c (IDENT_CHAR): Define.
893 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
894 matching back where it came from.
896 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
898 * config/tc-sh.c (md_show_usage): Add description of -dsp.
900 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
902 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
905 2000-03-15 Kazu Hirata <kazu@hxi.com>
907 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
909 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
911 * expr.c (operand) [case 'f']: When testing if '0f' can start a
912 floating-point-number, make sure 'f' is in FLT_CHARS.
914 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
916 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
917 (s_lcomm_internal): Use it.
918 * doc/internals.texi (CPU backend): Document it.
919 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
922 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
924 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
927 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
928 implementation doesn't have special handling for switch
930 (macro_build): Allow for code in sections other than .text.
933 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
934 Don't perform relocs if we will be outputting them.
935 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
936 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
939 2000-03-09 Catherine Moore <clm@cygnus.com>
941 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
942 relocation type based on the entry in the fixup structure.
944 2000-03-08 H.J. Lu (hjl@gnu.org)
946 * Makefile.am (install-exec-tooldir): Depend on
947 install-exec-bindir for parallel make.
948 * Makefile.in: Regenerated.
950 2000-03-06 Nick Clifton <nickc@cygnus.com>
952 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
954 (md_parse_option): Parse -m32r command line switch - disable m32rx
956 (md_show_usage): Document new option.
958 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
959 * doc/Makefile.in: Regenerate.
960 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
962 2000-03-02 Michael Meissner <meissner@redhat.com>
964 * config/tc-d30v.c (check_range): Remove code that incorrectly
965 sign extended values where bits < 32.
967 2000-03-02 H.J. Lu (hjl@gnu.org)
969 * configure.in: Support --enable-targets=all on ia32.
970 * configure: Regenerated.
972 2000-03-01 Nick Clifton <nickc@cygnus.com>
974 * gasp.c (do_align): Remove bogus check of alignment value.
976 2000-02-27 Thomas de Lellis <tdel@windriver.com>
978 * config/obj-elf.c (elf_frob_symbol): Remove code which when
979 TC_PPC was defined forced the type of a symbol with no other type
982 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
984 * doc/internals.texi (CPU backend): Mention that
985 line_separator_chars do not break up comments. Fix typos for
986 LEX_AT and LEX_NAME descriptions. Document operands for
987 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
988 description of md_create_short_jump usage. Document argument for
991 2000-02-27 Jakub Jelinek <jakub@redhat.com>
993 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
994 (md_parse_option): Handle it.
995 (md_show_usage): Document it.
997 2000-02-27 Ian Lance Taylor <ian@zembu.com>
999 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1000 opcode, for the instruction `pal19'. From Andrea Arcangeli
1003 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1005 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1007 (md_assemble): To here, before template operands are matched.
1008 Also ensure a constant immediate is sign extended when we know the
1009 size is at most 16 bits. This is to catch cases like "add
1010 $0xffc0,%ax" where we don't know the size, and thus that the
1011 immediate can be represented as Imm8S until after parsing the
1013 (i386_displacement): Similarly sign extend 16 bit constant
1015 (md_assemble): Relax 16-bit jump constant range check to suit sign
1016 extended displacements.
1018 2000-02-26 Andreas Jaeger <aj@suse.de>
1020 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1022 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1024 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1025 call operands when intel_syntax.
1026 (intel_float_operand): Return 2 for "fi...".
1027 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1028 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1029 earlier "SHORT" change.
1030 (md_assemble): When determining suffix from Regs, exclude
1033 2000-02-24 Nick Clifton <nickc@cygnus.com>
1035 * configure: Add arm-wince, mips-pe and sh-pe targets.
1036 * configure: Regenerate.
1038 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1040 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1041 "pe-mips" for the mips-pe target.
1043 * config/tc-arm.c (insns): Change displacement encoded in BL
1044 and B instructions if the target port is arm-wince.
1045 (do_ldst): Do not bias the relocation offset if the target
1047 (md_pcrel_from): Add in missing relocation offset bias if the
1048 target os arm-wince.
1050 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1051 (md_begin): Disable -G support for mips-pe target.
1052 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1053 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1056 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1057 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1058 assembler, just set the alignment to 4.
1060 * config/te-wince-pe.h: New file for WinCE targets. Define
1063 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1065 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1066 string instructions.
1067 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1068 (i386_intel_memory_operand): After finding a segment override,
1069 check again for no `[' before looking for a displacement. Bomb if
1070 more than one displacement rather than silently discarding the
1071 second and subsequent ones. Free strings malloc'd by
1072 build_displacement_string.
1074 2000-02-24 Catherine Moore <clm@cygnus.com>
1076 * config/obj-som.c (obj_pseudo_table): Add "weak".
1077 (obj_som_weak): New routine.
1079 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1081 * config/tc-i386.c (union i386_op): New.
1082 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1083 Throughout file replace occurences of disps[n], imms[n], regs[n]
1084 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1085 intel mode operand swapping. Add assert in regKludge and
1086 fake_zero_displacement code. Test i.types[n] when outputting
1087 displacements and immediates. Combine output of Disp16 with
1089 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1090 when in intel mode by (not) reversing fsub and fdiv operands
1091 before the template search. This fails for single operand
1092 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1093 undefined. Instead fix the base_opcode after we've found the
1094 template. Move base_opcode xor with found_reverse_match from
1095 opcode output code to before this fix so we test for the correct
1097 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1098 check in intel mode. Instead compare opcodes.
1100 * config/tc-i386.h (TC_RELOC): Delete.
1101 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1102 with equivalent call to reloc.
1104 * as.h (flag_m68k_mri): Move declaration after target include, and
1105 only declare when TC_M68K defined. Define as zero otherwise.
1106 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1107 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1108 Define as zero otherwise.
1109 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1110 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1111 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1112 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1113 testing whether defined.
1114 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1115 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1116 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1117 rather than testing whether defined.
1118 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1119 (parse_mri_cons): Declare and use only when TC_M68K.
1120 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1121 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1122 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1124 * NEWS: Mention IBM 370 support.
1126 2000-02-23 Richard Henderson <rth@cygnus.com>
1128 * config/tc-i386.c (md_assemble): When swapping operands for
1129 intel_syntax, assume everything that's not Imm or Disp is a
1132 2000-02-23 Linas Vepstas <linas@linas.org>
1134 * config/tc-i370.c, config/tc-i370.h: New files.
1135 * Makefile.am: Add support for Linux/IBM 370.
1136 * configure.in: Likewise.
1137 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1138 * config/obj-elf.c: Include elf/i370.h
1139 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1141 * Makefile.in: Regenerate.
1142 * configure: Regenerate.
1144 * doc/c-i370.texi: New file.
1145 * doc/all.texi: Include it.
1146 * doc/as.texinfo: And here.
1147 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1148 * doc/Makefile.in: Regenerate.
1150 2000-02-19 Michael Meissner <meissner@redhat.com>
1152 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1153 determine if an instruction can be used in parallel with an ADDppp
1154 or SUBppp instruction.
1156 2000-02-22 Andrew Haley <aph@cygnus.com>
1158 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1160 1999-12-30 Andrew Haley <aph@cygnus.com>
1162 * config/tc-mips.c (mips_gp32): New variable.
1163 (macro_build) Use mips_gp32.
1165 (md_longopts): Add "-mgp32" and "-mgp64".
1166 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1168 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1170 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1171 warning, and bump it to 1.
1173 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1175 From Brad Lucier <lucier@math.purdue.edu>:
1176 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1179 2000-02-21 Catherine Moore <clm@cygnus.com>
1181 * config/tc-mips.c (MF_HILO_INSN): Define.
1182 (mips_7000_hilo_fix): Declare.
1183 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1184 (md_parse_option): Check for 7000_HILO_FIX options.
1185 (OPTION_M7000_HILO_FIX): Define.
1186 (OPTION_NO_M7000_HILO_FIX): Define.
1187 * doc/c-mips.texi (-mfix7000): Describe.
1189 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1191 * listing.c (print_lines): Remove unused variable `end'.
1193 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1194 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1195 reloc_type when BFD_ASSEMBLER.
1196 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1197 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1198 statement and quell signed vs. unsigned comparison warning.
1200 2000-02-18 Nick Clifton <nickc@cygnus.com>
1202 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1203 the computed frag offset, rather than overwriting it.
1205 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1207 * config/tc-sh.c ("elf/sh.h"): Include.
1208 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1209 (md.begin): Initialize target_arch.
1210 Only include opcodes in has table that match selected architecture.
1211 (parse_reg): Recognize register names for sh-dsp.
1212 (parse_at): Recognize post-modify addressing.
1213 (get_operands): The leading space is now optional.
1214 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1215 arguments. Update valid_arch.
1216 (build_Mytes): Add support for SDT_REG_N.
1217 (find_cooked_opcode): New function, broken out of md_assemble.
1218 (assemble_ppi, sh_elf_final_processing): New functions.
1219 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1220 (md_longopts, md_parse_option): New option: -dsp.
1221 * config/tc-sh.h (elf_tc_final_processing): Define.
1222 (sh_elf_final_processing): Declare.
1224 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1226 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1227 the unwinder subspace. Save the current seg/subseg before creating
1230 2000-02-10 Nick Clifton <nickc@cygnus.com>
1232 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1233 little endian targets.
1234 (INST_BYTE1): Redefine to handle big and little endian
1236 (cpu_type): New type: Select between M340 and M210.
1237 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1238 instructions of the M340.
1239 (md_assemble): Add support for the MULSH and OPSR classes of
1241 (md_atof): Add support for little endian targets.
1242 (md_parse_option): Add support for -EL, -EB and -mcpu command
1244 (md_convert_frag): Add support for little endian targets.
1245 (md_apply_fix3): Add support for little endian targets.
1246 (md_number_to_chars): Add support for little endian targets.
1248 2000-02-10 Timothy Wall <twall@redhat.com>
1250 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1251 defined, use it to verify the symbol just read should be a label.
1253 2000-02-10 Timothy Wall <twall@redhat.com>
1255 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1256 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1257 around colons when KEEP_WHITE_AROUND_COLON is defined.
1258 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1259 and KEEP_WHITE_AROUND_COLON.
1261 2000-02-08 Timothy Wall <twall@redhat.com>
1263 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1265 (do_repeat): New. Abstract repeat logic so that a "break" can be
1267 (end_repeat): New. Provide support for a "break" out of the
1269 * read.h: Add prototypes for new functions.
1271 2000-02-08 Timothy Wall <twall@redhat.com>
1273 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1274 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1275 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1278 2000-02-08 Timothy Wall <twall@redhat.com>
1280 * read.c: Added elseif to directives table.
1281 * read.h: Added prototype for s_elseif.
1282 * doc/as.texinfo: Added description for elseif.
1283 * cond.c (s_elseif): New function
1285 2000-02-04 Timothy Wall <twall@redhat.com>
1287 * listing.c (print_lines): Remove conditionals causing bug in
1290 2000-02-03 Timothy Wall <twall@cygnus.com>
1292 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1294 * frags.c (frag_new): Calculate fr_fix in octets
1295 (frag_now_fix) Return offset as target address offset (bytes).
1296 (frag_now_fix_octets) New - Return offset in octets (8-bit
1298 * frags.h: Added prototype for frag_now_fix_octets().
1299 Distinguish between octets and bytes in field descriptions.
1300 * listing.c (calc_hex): Account for octets vs bytes when
1301 printing addresses/offsets.
1302 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1303 target is little-endian, print the octets in a word in big-endian
1304 order so that the display looks like a proper hexadecimal number,
1305 instead of having the octets reversed.
1306 * read.c (do_align): When recording alignment, alignment power
1307 should be in terms of target bytes (minimum addressible unit)
1309 (do_org) Convert ORG target address (byte) argument into an
1310 octet offset when generating a variable fragment.
1311 * symbols.c (resolve_symbol_value): Symbol final value
1312 converted to a target address offset (bytes) from its octet offset.
1313 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1314 offset (bytes) is adjusted by the frag offset (octets) converted
1316 (coff_frob_section) Section alignment power is in terms of bytes;
1317 convert it to an octet alignment power when calculating size (and
1318 size mask) in octets. Don't modify the section size in order to
1319 "align" it for TI COFF, since that format has a different method
1320 for storing alignment information.
1322 2000-02-01 Timothy Wall <twall@cygnus.com>
1324 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1325 entries, matching the way GCC generates them. If not escaped, the
1326 filename is encoded incorrectly.
1328 2000-01-31 Nick Clifton <nickc@cygnus.com>
1330 * config/tc-arm.c (reg_table): Add support for ATPCS register
1333 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1335 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1337 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1339 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1340 of a symbol when we really care about its value.
1342 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1344 * config/tc-mcore.c (md_assemble): Give warning message if
1345 operands passes to instruction are more than the spec.
1347 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1349 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1350 Thumb mode but the label seen was not declared as '.thumb_func'
1351 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1352 correct disassembly of Thumb code bounded by non function labels.
1354 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1356 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1357 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1359 * Makefile.in: Same here.
1362 * configure.in: Set bfd_gas for i386-aout when primary target
1363 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1364 we may need the primary te_file. Remove incorrect comment.
1366 * configure: Regenerate.
1368 * config/e-i386aout.c: New file.
1370 * as.c (USE_EMULATIONS): Move to before print_version_id.
1371 (struct emulation): Add i386aout.
1372 (show_usage): Split text strings. Reformat -a text. Add --em
1376 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1377 (aout_format_ops): New.
1380 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1381 preprocessor conditional and add aout USE_EMULATIONS tests.
1382 (read_a_source_file): Don't pass error strings to printf as
1386 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1388 (do_data): Same here.
1389 (process_file): And here.
1392 * symbols.c (colon): Rewrite "already defined" fatal message
1393 code for aout with USE_EMULATIONS.
1396 * config/obj-aout.c (OBJ_HEADER): Define.
1397 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1399 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1400 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1402 (obj_aout_type): Expand S_SET_OTHER here too.
1403 (obj_read_begin_hook): Remove.
1404 (aout_pop_insert): New.
1405 (obj_aout_s_get_other): New.
1406 (obj_aout_s_get_desc): New.
1407 (aout_format_ops): New.
1410 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1411 gets aout_pseudo_table.
1412 (aout_pseudo_table): Declare.
1413 (obj_read_begin_hook): Define.
1416 * config/obj-coff.c (obj_pseudo_table): Rename to
1418 (coff_pop_insert): Use coff_pseudo_table.
1419 (coff_sec_sym_ok_for_reloc): Remove.
1420 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1421 and comment all zero entries and remove #if 0 code.
1424 * config/obj-coff.h (obj_pop_insert): Define.
1425 (coff_pseudo_table): Declare.
1428 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1429 s_get_size, s_set_size. Comment all zero entries.
1432 * config/obj-elf.c (elf_s_get_other): New function.
1433 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1434 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1435 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1437 (obj_elf_parse_section_letters): Don't pass error strings to
1438 printf as format arg.
1441 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1443 (elf_s_get_other): Declare.
1444 (S_GET_OTHER) Define as elf_s_get_other if not already
1446 (S_SET_OTHER): Only define when not already defined.
1447 (elf_obj_read_begin_hook): Declare.
1448 (obj_read_begin_hook): Define.
1449 (elf_obj_symbol_new_hook): Declare.
1450 (obj_symbol_new_hook): Define.
1453 * config/obj-multi.h: Add copyright header and protect against
1454 multiple inclusion. Add * to all function pointers.
1455 (OBJ_HEADER): If defined, include it rather than other defines
1457 (obj_frob_file_after_relocs): Test for NULL.
1458 (obj_symbol_new_hook): Here too.
1459 (obj_sec_sym_ok_for_reloc): And here.
1460 (S_GET_OTHER): Define.
1461 (S_GET_DESC): Define.
1462 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1463 (OBJ_MAYBE_ELF): Update comment.
1465 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1466 OBJ_AOUT preprocessor conditional and handle emulation by
1467 testing OUTPUT_FLAVOR.
1468 (i386_displacement): Here too.
1469 (md_section_align): Similarly here.
1470 (i386_target_format): Conditionally compile when more than one
1471 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1472 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1473 (i386_displacement): Here too.
1476 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1477 Define TARGET_FORMAT for aout only when not multi.
1480 * config/te-multi.h: Delete file as it's identical to te-generic.h
1482 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1484 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1485 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1488 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1490 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1493 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1495 * config/tc-mips.c (mips_do_align): New function.
1496 * config/tc-mips.h (md_do_align): Define.
1498 2000-01-10 Philip Blundell <philb@gnu.org>
1500 * doc/c-arm.texi (ARM Options): Fix typo.
1501 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1502 line separator for Linux.
1503 * doc/as.texinfo (Comments): Mention the ARM.
1505 2000-01-10 Philip Blundell <pb@futuretv.com>
1507 * configure.in (arm*-*-conix*): New target.
1508 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1510 * configure: Regenerate.
1512 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1514 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1515 (obj_elf_visibility): New function.
1517 * doc/as.texinfo (Visibility): New node: document visibility
1520 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1522 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1523 warning for absolute jump/call without `*' in non-intel mode. No
1524 need to set i.types[0] JumpAbsolute in intel mode.
1526 1999-12-22 Philip Blundell <pb@futuretv.com>
1528 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1529 hook function when changing sections.
1530 (arm_s_data): Likewise.
1532 1999-12-14 Nick Clifton <nickc@cygnus.com>
1534 * config/tc-arm.c (md_parse_option): Add support for -marm720
1535 command line switch.
1537 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1539 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1540 (r_registers, xr_registers): Define.
1541 (r_register_name, xr_register_name): New functions.
1542 (md_assemble): Handle new am33 operand types and instruction
1544 (mn10300_insert_operand, check_operand): Likewise.
1546 1999-11-29 Nick Clifton <nickc@cygnus.com>
1548 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1549 (s_force_thumb): Set thumb_mode to 2.
1550 (md_assemble): Do not complain about thumb instructions on a
1551 non-thumb target if thumb_mode is set to 2.
1553 1999-11-28 Michael Meissner <meissner@cygnus.com>
1555 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1556 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1557 (O_...): Add new machine dependent expressions if we are handling
1558 explicit relocations.
1559 (alpha_reloc_op): New static table holding the explicit relocation
1561 (alpha_literal_hash): New static to hold the hash table for
1562 explicit relocations.
1563 (alpha_macros): Add support for explicit relocations.
1564 (md_begin): If explicit relocations, initialize hash table.
1565 (md_assemble): Don't print a second error if tokenize_arguments
1566 already printed an error message.
1567 (md_apply_fix): Add support for explicit relocations.
1568 (alpha_force_relocation): Ditto.
1569 (alpha_fix_adjustable): Ditto.
1570 (alpha_adjust_symtab): New function to support explicit
1572 (alpha_adjust_symtab_relocs): Ditto.
1573 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1574 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1575 Add support for explicit relocations. Return -2 if an error
1576 message was already printed.
1577 (find_macro_match): Add support for explicit relocations. Comment
1579 (emit_insn): Add support for explicit relocations.
1580 (assemble_tokens): Ditto.
1582 (load_expression): Ditto.
1585 (emit_ir_load): Ditto.
1586 (emit_loadstore): Ditto.
1589 (emit_sextX): Ditto.
1590 (emit_division): Ditto.
1591 (emit_jsrjmp): Ditto.
1592 (emit_retjcr): Ditto.
1594 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1596 (tc_adjust_symtab): If explicit relocations, call the function
1597 alpha_adjust_symtab.
1598 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1599 relocations next to the literal relocation they reference.
1600 (TC_INIT_FIX_DATA): Initialize the new fields.
1601 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1603 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1605 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1606 'B' operand for PA2.0 bb instruction.
1608 1999-11-18 Nick Clifton <nickc@cygnus.com>
1610 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1613 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1615 (mcore_force_relocation): Force relocations to be generated for
1618 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1620 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1621 (i386_displacement): Disallow O_big displacements.
1623 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1625 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1626 improvements in error checking.
1627 (md_assemble): Support for unconditional ARM instructions.
1628 (md_parse_option): Support for -m[arm]v5e flag.
1630 1999-11-12 Nick Clifton <nickc@cygnus.com>
1632 * macro.c (buffer_and_nest): Do not check beyond the end of the
1635 1999-11-11 Nick Clifton <nickc@cygnus.com>
1637 * macro.c (buffer_and_nest): Look for seperator after TO and
1640 1999-11-08 Andrew Haley <aph@cygnus.com>
1642 * app.c (do_scrub_chars): When in State 10, treat backslash
1643 characters in the same way as as symbol characters.
1645 1999-11-07 Richard Henderson <rth@cygnus.com>
1647 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1648 the previous label was in the current section before playing
1649 with auto-alignment.
1651 1999-11-06 Nick Clifton <nickc@cygnus.com>
1653 * config/tc-v850.c (v850_force_relocation): Force relocation
1655 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1658 1999-11-05 Michael Meissner <meissner@cygnus.com>
1660 * expr.h (operatorT): Increase machine dependent operators to 16.
1661 * expr.c (op_rank): Ditto.
1663 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1665 * read.c (pseudo_set): Reject attempts to set the value of a
1668 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1671 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1673 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1674 to bfd_set_section_contents.
1676 1999-11-03 Nick Clifton <nickc@cygnus.com>
1678 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1680 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1682 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1683 (mips_ip): Use OPCODE_IS_MEMBER.
1685 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1687 * config/tc-arm.c (reg_required_here): Improve comments.
1689 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1690 (tinsns): Initialize variants field.
1692 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1693 BAD_PC respectively.
1695 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1697 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1698 * config/tc-arm.h: Fix compile time warnings.
1700 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1702 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1703 form @abs16, @(abs16) and @(abs16 + imm).
1705 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1707 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1708 (ISA_HAS_64_BIT_REGS) New.
1709 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1710 mips_emit_delays,macro_build,load_register,load_addresss,
1711 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1712 and/or use new ISA_xxx macros in expressions involving
1713 ISA, particularly mips_opts.isa.
1715 1999-10-18 Michael Meissner <meissner@cygnus.com>
1717 * expr.h (operatorT): Add machine dependent operators md1..md8.
1718 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1719 for the machine dependent operators to use.
1721 * expr.c (op_rank): Add machine dependent operators.
1723 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1725 (O_cpregister): Ditto.
1726 (md_begin): Change X_op test that field is wide enough to use
1727 O_max instead of O_alpha_max.
1728 (cpu_types): Fill in missing initializer.
1729 (alpha_num_macros): Make unsigned.
1730 (md_assemble): Make opnamelen be size_t.
1731 (md_apply_fix): Cast alpha_num_operands to int before testing.
1732 (alpha_force_relocation): Ditto.
1733 (alpha_fix_adjustable): Ditto.
1734 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1735 (tc_gen_reloc): Ditto.
1736 (tc_get_register): Ditto.
1741 (s_alpha_ent): Ditto.
1742 (s_alpha_end): Ditto.
1743 (s_alpha_frame): Ditto.
1744 (s_alpha_prologue): Ditto.
1745 (s_alpha_file): Ditto.
1746 (s_alpha_gprel32): Ditto.
1747 (s_alpha_proc): Ditto.
1748 (s_alpha_set): Ditto.
1749 (s_alpha_base): Ditto.
1750 (s_alpha_align): Ditto.
1751 (s_alpha_arch): Ditto.
1752 (alpha_align): Ditto.
1753 (assemble_insn): Suppress unused variable warning.
1755 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1756 order in the structure.
1757 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1759 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1761 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1763 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1765 * config/tc-i386.c (i386_index_check): Correct #endif location.
1767 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1769 * as.c (show_usage): Document new options.
1770 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1771 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1772 (parse_args): Parse the new options.
1773 (main): If there were warnings, and --fatal-warnings
1774 was specified, print an error.
1775 * as.h: New variable, flag_fatal_warnings, for new option.
1777 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1779 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1780 '@'. Change autoincrement completers to fall through to cache control
1783 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1785 (pa_parse_addb_64_cmpltr): New function.
1787 * config/tc-hppa.c (pa_ip): Change error message.
1788 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1789 '?Q' args to allow falling through.
1791 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1792 Remove unused conditional codes.
1793 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1795 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1797 * config/tc-d30v.c (CHAR_BIT): Define.
1798 (check_range): Fix bit operations to support integers bigger than
1801 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1803 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1806 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1807 Doug Evans <devans@cygnus.com>
1809 Add support for m32rx.
1810 * config/tc-m32r.c (enable_m32rx): New static global.
1811 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1812 (allow_m32rx): New function.
1813 (M32R_SHORTOPTS): Add `O'.
1814 (md_longopts): Add --m32rx plus several warning options.
1815 (md_parse_option): Handle new options.
1816 (md_show_usage): Print them.
1817 (md_begin): Enable m32rx.
1818 (OPERAND_IS_COND_BIT): New macro.
1819 (first_writes_to_seconds_operands): New function.
1820 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1821 (target_make_parallel,assemble_two_insns): New functions.
1822 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1823 If optimizing and m32rx, try to make consecutive insns parallel.
1825 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1827 * config/tc-mips.c (nopic_need_relax): Allow for the
1828 .sdata.foo sections generated by -fdata-sections,
1829 and for the .gnu.linkonce.s sections generated by C++.
1831 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1833 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1834 with cleaner code using completer prefixes. Add 'Y'.
1836 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1838 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1840 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1841 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1842 insn does not match and we should try the next insn in the table.
1844 1999-09-22 Nick Clifton <nickc@cygnus.com>
1846 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1848 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1850 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1853 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1855 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1856 OBJ_ELF. If ELF, add "sq".
1857 (md_parse_option): If ELF, ignore -s and -q.
1858 (md_show_usage): Mention ELF options.
1860 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1862 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1865 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1867 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1869 * config/tc-hppa.c (struct pa_it): New field "trunc".
1870 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1871 (pa_parse_ftest_gfx_completer): New function
1872 (pa_parse_fp_cnv_format): New function.
1874 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1875 (md_apply_fix): Handle 22bit pc-rel branches.
1877 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1879 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1881 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1883 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1885 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1887 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1888 (pa_ip): Handle 'fX'.
1890 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1892 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1893 unwinds unless the function is in the text space.
1894 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1896 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1898 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1899 (md_assemble): To here. Tweak address generation.
1901 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1903 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1904 (md_assemble): Call dwarf2_where for OBJ_ELF.
1905 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1906 (pa_end_of_source): New function.
1907 * tc-hppa.h (md_end): Define for OBJ_ELF.
1909 1999-09-14 Michael Meissner <meissner@cygnus.com>
1911 * configure.in (Canonicalization of target names): Remove adding
1912 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1913 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1914 * configure: Regenerate.
1916 1999-09-14 Donn Terry <donn@interix.com>
1918 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1920 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1922 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1923 pc-relative jmp/call to an absolute symbol.
1924 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1925 absolute section symbols.
1927 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1928 jump handling code and comments.
1930 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1932 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1933 the value if TE_PE and a global defined symbol.
1935 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1937 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1938 print the symbol, rather than printing it here.
1940 1999-09-11 Donn Terry <donn@interix.com>
1942 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1943 BFD_RELOC_RVA relocations.
1945 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1946 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1949 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1951 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1952 * doc/internals.texi (Object format backend): Document
1955 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1956 relocations against global symbols if TE_PE.
1958 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1959 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1961 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1964 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1965 symbols which do not have a constant value, or tags with
1966 non-tags. Remove the symbol from the list before adding it at the
1969 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1970 C_FCN symbol differently if TE_PE.
1971 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1972 appears in the pseudo-op, rather coff_line_base which is only set
1975 * config/obj-coff.c (obj_coff_loc): New static function.
1976 (obj_pseudo_table): Add "loc".
1978 * config/obj-coff.c (add_lineno): Check that the line number is
1981 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1982 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1984 (md_atof): Return NULL rather than 0.
1985 * config/tc-i386.c (md_atof): Change type to int.
1986 * expr.c (expr): Change first parameter to int.
1987 * config/obj-coff.c: Add declarations for static functions.
1988 (coff_frob_symbol): Use SYM_AUXENT.
1989 * config/tc-i386.h (flag_16bit_code): Don't declare.
1991 * config/obj-coff.c (obj_coff_section): Default to setting
1992 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1994 * write.c (adjust_reloc_syms): Print adjusted fixup.
1996 * expr.c (integer_constant): Correct too_many_digits calculation
1999 1999-09-09 Andreas Schwab <schwab@suse.de>
2001 * doc/c-arm.texi: Fix arguments of @var to not contain
2004 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2006 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2008 (md_parse_option): Only support -k flag for ELF and COFF targets.
2010 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2012 * config/tc-hppa.c (pa_ip): Put strict register checks before
2013 call to pa_parse_number.
2015 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2017 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2019 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2022 1999-09-06 Donn Terry <donn@interix.com>
2024 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2026 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2028 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2029 candidate instruction. Require registers for register arguments
2030 when in strict mode. Require assemble-time constants for
2031 constants when in strict mode.
2032 (pa_get_absolute_expression): Require a constant when in strict
2035 1999-09-06 Nick Clifton <nickc@cygnus.com>
2037 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2039 1999-09-04 Steve Chamberlain <sac@pobox.com>
2041 * config/tc-pj.c: New file, supports picoJava in ELF.
2042 * config/tc-pj.h: Ditto.
2043 * configure.in (pjl*, pj*): New targets.
2044 * Makefile.am: Rebuild dependencies.
2045 (CPU_TYPES): Add pj.
2046 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2047 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2048 * doc/c-pj.texi: New file.
2049 * doc/as.texinfo: Add some PJ specifics.
2050 * doc/all.texi: Add PJ to the list of all architectures, sort them
2052 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2053 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2055 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2057 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2058 (obj_frob_file): Test for null pointer.
2059 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2060 (OBJ_PROCESS_STAB): And here.
2061 (elf_obj_sy): Remove
2063 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2064 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2065 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2067 * config/obj-coff.c (no_func): Remove.
2068 (coff_format_ops): Change occurrences of no_func to 0, as we test
2069 for 0 in obj-multi.h.
2071 * configure.in: Enable bfd for i386-coff when primary target is
2072 bfd. Enable i386 elf,coff emulation support. Don't set
2073 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2074 emulation to support.
2075 *configure: Regenerate.
2077 1999-09-02 Nick Clifton <nickc@cygnus.com>
2079 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2080 .section .line directive is encountered.
2082 1999-09-01 Nick Clifton <nickc@cygnus.com>
2084 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2087 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2088 * as.texinfo: Document --gdwarf2 command line option.
2089 Add additional documentation of ARM command line switches.
2091 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2093 * config/tc-i386.c (i386_intel_memory_operand): Combine
2094 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2095 and RESTORE_END_STRING around parse_register calls.
2096 (i386_operand): Here too.
2097 (i386_is_reg): Remove.
2098 (parse_register): Move as_bad calls from within this function to
2101 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2103 Based on a patch from H.J. Lu <hjl@gnu.org>
2104 * config/tc-i386.c (parse_register): Handle FP regs specially.
2105 (md_begin): Remove '(' and ')' from register_chars.
2107 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2109 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2110 error message (done elsewhere).
2112 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2114 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2116 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2118 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2121 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2123 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2125 Add new completers. Fix bug in 64 bit condition handling.
2127 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2130 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2132 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2134 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2136 1999-08-27 Jim Wilson <wilson@cygnus.com>
2138 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2139 (struct ls): Add frag field. Initialize it to zero.
2140 (out_end_sequence): New local text_frag. Set it while in text section.
2141 Replace address check with frag check. Set ls.frag to text_frag if
2142 out_set_addr called.
2143 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2144 Set it before switching sections. Replace address check with frag
2145 check. Set ls.frag to saved_frag if out_set_addr called.
2147 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2149 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2150 output "advance_pc" opcode instead of calling gen_addr_line().
2151 The latter has the undesired side-effect of creating a new row
2152 in the debug line info matrix.
2154 1999-08-26 Jim Wilson <wilson@cygnus.com>
2156 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2157 ls.last_filename if last is less than zero. Set ls.last_filename
2158 when allocating new entry.
2159 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2162 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2164 * config/tc-i386.c (i386_index_check): Fix the displacement size
2165 when INFER_ADDR_PREFIX.
2167 1999-08-18 Nick Clifton <nickc@cygnus.com>
2169 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2172 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2174 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2175 handle 0xffffNNNN constants correctly.
2177 1999-08-16 Nick Clifton <nickc@cygnus.com>
2179 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2182 1999-08-13 Nick Clifton <nickc@cygnus.com>
2184 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2185 (md_apply_fix3): Always pass positive values to
2186 validate_offset_imm.
2188 1999-08-12 Nick Clifton <nickc@cygnus.com>
2190 * config/tc-arm.c (skip_whitespace): New macro.
2191 Formatting tidy ups.
2193 (md_apply_fix3): Store relocation offset in addend for ELF based
2195 (arm_force_relocation): Always generate relocs for Thumb function
2198 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2200 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2201 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2203 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2205 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2206 flags for the unwind subspace.
2208 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2209 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2210 suitable relocation based on the size of the target's pointer.
2211 Always Use subsegment zero for the unwinders.
2212 (pa_level): Handle "2.0w".
2214 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2216 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2217 with the following instruction unless this was specified.
2219 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2221 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2222 certain sections, to match BFD changes.
2224 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2226 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2227 (EXTRA_SCRIPTS): Define to keep automake happy.
2228 * Makefile.in: Rebuild.
2230 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2232 * Makefile.am: Rename .dep* files to DEP*.
2233 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2234 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2236 * Makefile.in: Rebuild.
2238 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2240 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2242 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2244 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2245 avoid problems on DOS filesystems.
2246 * Makefile.in: Rebuild.
2248 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2250 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2252 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2255 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2257 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2258 line to create ${GDBINIT} rather than .gdbinit.
2259 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2261 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2263 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2265 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2267 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2269 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2271 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2272 non-adjustable symbols.
2274 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2276 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2278 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2280 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2283 1999-08-05 Donn Terry <donn@interix.com>
2285 * config/te-interix.h: New file.
2286 * configure.in (i386-*-interix*): New target.
2287 * configure: Rebuild.
2289 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2291 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2292 selectors for ELF too.
2293 (selector_table): Add "ltp" and "rtp" selectors.
2295 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2297 * config/tc-i386.c (i386_operand): No need to change
2298 operand_string pointer in segment reg case before goto
2299 do_memory_reference. Initialise displacement_string_start and
2300 displacement_string_end after do_memory_reference label.
2301 (i386_index_check): Add operand_string param, and print error
2302 message on failure here.
2303 (i386_intel_memory_operand): Instead of here.
2304 (i386_operand): And here.
2305 (INFER_ADDR_PREFIX): Enable.
2307 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2309 * config/tc-i386.h (DefaultSize): Define. Renumber following
2310 opcode_modifier defines.
2312 From Etienne Lorrain <etienne.lorrain@ibm.net>
2313 * config/tc-i386.c (stackop_size): New variable.
2314 (set_16bit_code_flag): Clear it here.
2315 (set_16bit_gcc_code_flag): New function.
2316 (md_pseudo_table): Add "code16gcc" entry.
2317 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2319 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2321 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2322 next_set_end even if the end symbol is being discarded.
2324 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2325 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2326 * config/obj-coff.c: Likewise.
2327 (seg_info_type): Remove.
2328 (seg_info_off_by_4): Change to array of segT.
2329 (s_get_segment): Adjust accordingly.
2330 (obj_pseudo_table): Fully initialize sentinel entry.
2332 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2333 Ralf Baechle <ralf@uni-koblenz.de>.
2335 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2337 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2339 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2341 * config/tc-i386.c: Indentation and white space changes.
2342 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2343 don't enable it by default.
2344 (i386_intel_operand): Remove redundant prototype.
2345 Move check on number of memory operands, and i.mem_operands++
2346 (i386_intel_memory_operand): To here.
2347 Remove i386_immediate code from here. Remove special case code
2348 for input and output using (%dx). Remove base/index checks and
2349 call i386_index_check instead. Save initial operand_string
2350 argument for error message.
2351 (i386_operand): Remove redundant prototype. Move base/index
2352 checks to i386_index_check.
2353 (i386_displacement): Move intel mode check for non-zero
2355 (i386_intel_memory_operand): To here.
2357 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2359 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2360 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2361 by .register pseudo-op if -64 and --no-undeclared-regs.
2362 (s_register, sparc_adjust_symtab): New functions.
2363 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2364 Declare sparc_adjust_symtab as tc_adjust_symtab.
2365 * doc/c-sparc.texi: Add description of #ignore special literal
2366 for .register pseudo-op.
2368 1999-07-30 Catherine Moore <clm@cygnus.com>
2370 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2371 the relocation's section offset.
2373 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2375 * write.c (fixup_segment): Fix generic error check overflow test.
2377 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2378 X_add_number to long.
2380 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2382 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2385 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2387 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2390 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2392 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2394 * configure.bat: Remove; obsolete.
2395 * config/go32.cfg: Likewise.
2397 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2399 * configure.in (i386-*-vxworks*): New target.
2400 * configure: Rebuild.
2402 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2404 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2406 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2408 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2410 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2411 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2412 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2413 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2414 MAX_RELOC_EXPANSION): Define.
2415 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2417 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2419 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2420 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2421 block. Print a warning if an 8-bit or 16-bit constant
2422 displacement or immediate is truncated on output.
2423 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2425 (i386_operand): Disallow immediate jump absolute operand.
2427 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2429 * configure.in: Bump version number to 2.9.5.
2430 * configure: Rebuild.
2432 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2435 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2437 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2438 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2440 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2442 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2444 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2446 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2447 if -mno-fpu was given.
2448 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2450 (cons_fix_new_arm): Remove misleading comments.
2452 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2454 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2456 (relax_segment): Likewise. After giving a rs_org error, convert
2457 the frag to rs_align to avoid cascading errors.
2459 1999-07-12 Andreas Schwab <schwab@suse.de>
2461 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2463 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2465 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2466 as appropriate. Fill in structure initializations. Add variable
2467 initializations. Add casts.
2468 * dwarf2dbg.c (print_stats): Change i to size_t.
2469 * listing.c (listing_listing): Change list_line to unsigned int.
2471 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2473 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2474 rather than checking for \001 and \002 in symbol name.
2475 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2477 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2479 * configure.in (hppa*-linux-gnu*): New target.
2480 * configure: Rebuilt.
2482 1999-07-08 Nick Clifton <nickc@cygnus.com>
2484 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2486 1999-07-07 Nick Clifton <nickc@cygnus.com>
2488 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2489 accessing symbolP directly.
2491 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2493 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2496 1999-07-05 Nick Clifton <nickc@cygnus.com>
2498 * config/tc-arm.c (ARM_EXT_V5): Define.
2499 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2500 (md_begin): Detect ARM v5 architectures.
2501 (md_parse_option): Accept arm v5 specification.
2502 (md_show_usage): Documment -marmv5 switch.
2504 * doc/c-arm.texi: Document -marmv5 command line option.
2506 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2508 (validate_immediate_twopart): New function. Determine if a
2509 constant can be computed by two ADD instructions.
2510 (output_inst): Remove its command line parameter - it was never
2512 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2513 implememt the ADRL pseudo op.
2514 (tc_gen_reloc): Generate a suitable error message if an ADRL
2515 instruction tries to generate a real reloc.
2517 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2519 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2521 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2524 1999-06-27 H.J. Lu <hjl@gnu.org>
2526 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2527 non BFD_ASSEMBLER case.
2529 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2531 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2534 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2536 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2537 out_end_sequence() when the address decreases due to a new frag.
2538 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2539 numbering starts with 1.
2541 1999-06-23 Nick Clifton <nickc@cygnus.com>
2543 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2545 (mcore_s_text): Call obj_elf_text for ELF target.
2546 (mcore_s_data): Call obj_elf_data for ELF target.
2547 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2549 (mcore_s_bss): New function: Dump literal table before changing
2551 (mcore_s_comm): New function: Dump literal table before changing
2554 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2555 No longer static functions.
2556 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2557 Provide prototypes for these functions.
2559 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2561 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2562 a list of names, to try obj_segment_name, and to try abbreviated
2563 names when using COFF without long section names.
2565 * config/tc-alpha.c: More use of symbol accessor functions.
2566 * config/tc-arc.c: Likewise.
2567 * config/tc-d30v.c: Likewise.
2568 * config/tc-fr30.c: Likewise.
2569 * config/tc-i860.c: Likewise.
2570 * config/tc-m88k.c: Likewise.
2571 * config/tc-mcore.c: Likewise.
2572 * config/tc-ns32k.c: Likewise.
2573 * config/tc-sparc.c: Likewise.
2574 * config/tc-v850.c: Likewise.
2576 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2577 sy_value with appropriate accessor functions.
2578 * config/tc-arm.c (md_apply_fix3): Likewise.
2579 * config/tc-d10v.c (AT_WORD_P): Likewise.
2580 * config/tc-v850.c (reg_name_search): Likewise.
2582 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2583 use symbol_get_bfdsym instead.
2584 * config/tc-ppc.c (md_assemble): Likewise.
2585 * config/tc-v850.c (v850_comm): Likewise.
2587 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2589 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2590 the symbol, rather than accessing the bsym member.
2591 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2592 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2593 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2594 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2595 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2596 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2597 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2598 * config/tc-v850.c (tc_gen_reloc): Likewise.
2600 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2602 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2603 (hppa_gen_reloc_type): Conditionalize on BFD64.
2604 (tc_gen_reloc): Re-enable ELF relocations.
2605 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2607 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2609 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2611 (do_ldst): Move assignment out of if condition.
2612 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2613 parentheses to avoid warning.
2615 1999-06-21 Nick Clifton <nickc@cygnus.com>
2617 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2618 macro to get at the BFD symbol associated with a GAS symbol.
2620 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2622 * config/tc-ppc.c: Update for symbol handling changes.
2623 * config/obj-coff.c: Likewise.
2625 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2627 * tc-hppa.c: General cleanups of ELF support. No more spaces
2628 and subspaces for ELF.
2629 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2630 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2631 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2632 (UNWIND_SECTION_NAME): Likewise.
2633 (space/subspace related structures): Conditionalize definitions
2635 (space/subspace directives and support routines): Conditionalize
2636 definitions and references/uses on OBJ_SOM.
2637 (label_symbol_struct): For ELF, track the symbol's segment. For
2638 SOM track its space.
2639 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2641 (USE_ALIASES): Kill for both SOM & ELF.
2642 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2643 (pa_space, pa_subspace): Corresponding changes.
2644 (pa_spaces_begin): Corresponding chagnes.
2645 (md_begin): Do not muck around with space/subspace stuff for
2647 (md_apply_fix): Temporarily disable argument relocation stuff
2649 (tc_gen_reloc): Temporarily disable relocation generation for
2651 (pa_build_unwind_subspace): Similarly.
2653 1999-06-16 Nick Clifton <nickc@cygnus.com>
2655 * config/tc-arm.c (thumb_set): New pseudo op.
2656 (text, data, section): Override these pseudo ops with ARM
2658 (s_thumb_set): New function: Perform the same as a .set pseudo
2659 op, but also mark the alias'ed symbol as being a Thumb
2661 (arm_s_text): New function: Perform the same as the .text
2662 pseudo op, but dump the literal pool before changing
2664 (arm_s_data): New function: Perform the same as the .data
2665 pseudo op, but dump the literal pool before changing
2667 (arm_s_section): New function: Perform the same as the
2668 .section pseudo op, but dump the literal pool before changing
2670 (arm_cleanup): Do not reset the current section before dumping
2673 1999-06-17 Nick Clifton <nickc@cygnus.com>
2675 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2676 OPTION_NO_WARN_UNMATCHED entries.
2677 (md_parse_option): Generate a warning message if an unrecognised
2678 option is encountered.
2680 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2681 (get_operands): When parsing an expression after an '@' symbol
2682 has been detected, do not ignore '#' symbols.
2683 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2686 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2688 From K. Richard Pixley <rich@noir.com>:
2689 * configure.in (ppc-*-vxworks*): New target.
2690 * configure: Rebuild.
2692 1999-06-12 Philip Blundell <philb@gnu.org>
2694 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2696 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2698 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2699 which refer to symbols in linkonce sections, permit reducing the
2700 relocs if the symbol is local.
2702 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2704 * subsegs.c (subseg_text_p): New function.
2705 * as.h (subseg_text_p): Declare.
2706 * read.c (do_align): Use subseg_text_p to set the default fill.
2707 * write.c (subsegs_finish): Likewise.
2708 * config/obj-coff.c (write_object_file): Likewise.
2709 * config/tc-i386.h (md_maybe_text): Don't define.
2710 (md_do_align): Use subseg_text_p to set the default fill.
2711 * config/tc-m32r.c (m32r_do_align): Likewise.
2712 * config/tc-sh.c (sh_do_align): Likewise.
2713 * config/tc-sparc.h (md_do_align): Likewise.
2715 1999-06-12 David O'Brien <obrien@freebsd.org>
2717 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2718 * configure: Rebuild.
2720 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2722 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2723 * Makefile.am: Rebuild dependencies.
2724 * Makefile.in: Rebuild.
2726 * config/tc-i386.c (i386_immediate): Remove unused label
2729 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2730 * symbols.c: Likewise.
2731 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2732 sy_next field when taking address, rather than symbol_next.
2734 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2736 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2737 value from the output file architecture.
2738 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2739 * dwarf2dbg.h: Change bfd_vma to addressT.
2741 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2743 * dwarf2dbg.h: Use PARAMS in function declarations.
2745 1999-06-11 Martin Dorey <mdorey@madge.com>
2747 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2748 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2750 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2752 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2754 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2756 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2759 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2761 * read.c (read_a_source_file): Only declare inescape if
2764 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2766 (find_entry_byval): Add parens to avoid warning.
2768 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2770 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2773 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2775 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2778 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2779 synthetize_setx): New functions.
2780 (md_assemble): Broken the special cases into the above
2781 functions. Make compiler happy if sizeof(bfd_vma)==4.
2782 Fix sethi generated from set/setuw. If instructions have a relloc,
2783 always clear the fields to be relocated in the opcode.
2784 (sparc_ip): Remove special_case global variable.
2786 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2788 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2789 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2790 indication of success rather than a value.
2791 (itbl_get_val): Likewise.
2792 (itbl_get_field): Use strcspn. Change delimiters to include
2794 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2795 (itbl_get_val): Likewise.
2796 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2798 * symbols.c (copy_symbol_attributes): Convert local symbols to
2801 1999-06-10 Nick Clifton <nickc@cygnus.com>
2803 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2806 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2808 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2809 Optimize set if sizeof(bfd_vma) == 64.
2810 (sparc_ip): Fix sethi - without %hi() it should generate
2811 R_SPARC_22 reloc, not R_SPARC_HI22.
2812 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2814 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2816 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2817 (s_ncons): New function.
2818 (native_op_table): New table.
2819 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2820 R_SPARC_OLO10 handling.
2822 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2824 * expr.h (struct expressionS): Revert last change; widen X_op.
2825 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2827 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2829 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2830 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2831 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2832 * Makefile.in: Regenerated.
2834 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2835 `common' pass on to s_mri_common.
2836 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2838 1999-06-06 Richard Henderson <rth@cygnus.com>
2840 * config/obj-elf.c (obj_elf_section): Don't free the return
2841 value of demand_copy_C_string.
2843 1999-06-05 Richard Henderson <rth@cygnus.com>
2845 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2846 creation logic from obj_elf_create_section.
2848 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2849 (section_stack): New.
2850 (special_sections): Make const.
2851 (obj_elf_section): Gut and rewrite parsing.
2852 (obj_elf_change_section): New function broken out of obj_elf_section.
2853 (obj_elf_parse_section_letters): Likewise.
2854 (obj_elf_section_word): Likewise.
2855 (obj_elf_section_type): Likewise.
2856 (obj_elf_previous): Treat as a toggle.
2857 (obj_elf_popsection): New.
2858 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2859 (ppc_section_type): Likewise.
2860 * config/tc-ppc.h: Likewise.
2862 * expr.h (struct expressionS): Don't make X_op a bitfield.
2863 * config/tc-alpha.c: Update for symbol handling changes.
2864 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2865 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2867 1999-06-05 Richard Henderson <rth@cygnus.com>
2869 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2870 (dwarf2_gen_line_info): Kill unused variables.
2871 (dwarf2_finish): Likewise.
2872 (dwarf2_where): Likewise.
2873 (dwarf2_directive_file): If we've only got a string,
2874 hand off to s_app_file.
2875 * ecoff.c: Move the include of ecoff.h.
2876 * symbols.h (S_IS_FUNCTION): Prototype.
2878 * read.c (LEX_HASH): Supply a default.
2880 (s_globl): Update `c' after skipping whitespace.
2881 * read.h (LEX_END_NAME, is_name_ender): New.
2882 * expr.c (get_symbol_end): Respect it.
2884 1999-06-04 Mark Klein <mklein@dis.com>
2886 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2888 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2890 * config/tc-hppa.c: Update for symbol handling changes.
2892 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2894 * cgen.c: Update for symbol handling changes.
2895 * config/tc-m32r.c: Likewise.
2897 * config/tc-hppa.h: Update for symbol handling changes.
2898 * config/tc-hppa.c: Likewise.
2900 * config/tc-arm.h: Update for symbol handling changes.
2901 * config/tc-arm.c: Likewise.
2902 (symbol_make_empty): Remove. Just use symbol_create.
2904 * symbols.c (symbol_set_tc): Correct name.
2906 * Makefile.am: Rebuild dependencies.
2907 ($(OBJS)): Don't depend upon struc-symbol.h.
2908 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2909 * dep-in.sed: Don't remove struc-symbol.h.
2910 * Makefile.in: Rebuild.
2912 * doc/internals.texi (Symbols): Describe changes in symbol
2915 1999-06-03 Richard Henderson <rth@cygnus.com>
2917 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2918 instead of doing the work by hand.
2920 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2922 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2923 state of line state-machine.
2924 (struct ls): Collect DWARF2 line state-machine state in new member
2925 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2926 resulted in any DWARF2 directives.
2927 (reset_state_machine): New function.
2928 (out_end_sequence): Ditto.
2929 (dwarf2_gen_line_info): When switching sections or switching to a
2930 lower text address, call out_end_sequence() first to terminate the
2931 previous code sequence as code sequences MUST have monotonically
2932 increasing addresses.
2933 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2935 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2937 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2938 DWARF2 debug info (line information only, at this point).
2939 * as.h: Update comment about supported debug formats.
2940 * dwarf2dbg.c, dwarf2dbg.h: New files.
2941 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2943 * expr.c (operand): Don't use [ for parens if we want an index op.
2944 (op_encoding): Switch [ into O_index, if desired.
2945 (op_rank): Renumber with O_index on bottom.
2946 (expr): If O_index, match closing bracket.
2947 * expr.h (O_index): New.
2949 * read.c (read_a_source_file): Conditionally allow matched "
2950 in lines passed to md_assemble.
2952 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2954 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2956 Add support for storing local symbols in a small structure to save
2957 memory when assembling large files.
2958 * as.h: Don't include struc-symbol.h.
2959 (symbolS): Add typedef.
2960 * symbols.c: Include struc-symbol.h.
2961 (local_hash): New static variable.
2962 (save_symbol_name): New static function, from symbol_create.
2963 (symbol_create): Call save_symbol_name.
2964 (local_symbol_count): New static variable.
2965 (local_symbol_conversion_count): Likewise.
2966 (LOCAL_SYMBOL_CHECK): Define.
2967 (local_symbol_make): New static function.
2968 (local_symbol_convert): New static function.
2969 (colon): Handle local symbols. Create local symbol for local
2971 (symbol_table_insert): Handle local symbols.
2972 (symbol_find_or_make): Create local symbol for local label name.
2973 (symbol_find_base): Check for local symbol.
2974 (symbol_append, symbol_insert): Check for local symbols.
2975 (symbol_clear_list_pointers, symbol_remove): Likewise.
2976 (verify_symbol_chain): Likewise.
2977 (copy_symbol_attributes): Likewise.
2978 (resolve_symbol_value): Handle local symbols.
2979 (resolve_local_symbol): New static function.
2980 (resolve_local_symbol_values): New function.
2981 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2982 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2983 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2984 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2985 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2986 (symbol_previous, symbol_next): New functions.
2987 (symbol_get_value_expression): Likewise.
2988 (symbol_set_value_expression): Likewise.
2989 (symbol_set_frag, symbol_get_frag): Likewise.
2990 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2991 (symbol_mark_used_in_reloc): Likewise.
2992 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2993 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2994 (symbol_mri_common_p): Likewise.
2995 (symbol_mark_written, symbol_clear_written): Likewise.
2996 (symbol_written_p): Likewise.
2997 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2998 (symbol_section_p, symbol_equated_p): Likewise.
2999 (symbol_constant_p): Likewise.
3000 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3001 (symbol_get_obj, symbol_set_obj): Likewise.
3002 (symbol_get_tc, symbol_set_tc): Likewise.
3003 (symbol_begin): Initialize local_hash.
3004 (print_symbol_value_1): Handle local symbols.
3005 (symbol_print_statistics): Print local symbol statistics.
3006 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3007 Declare new symbols.c functions. Move many declarations here from
3009 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3010 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3011 (struct symbol): Move bsym to make it clearly the first field.
3012 Remove TARGET_SYMBOL_FIELDS.
3013 (symbolS): Don't typedef.
3014 (struct broken_word): Remove.
3015 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3016 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3017 (symbol_clear_list_pointers): Likewise.
3018 (symbol_insert, symbol_remove): Likewise.
3019 (symbol_previous, symbol_append): Likewise.
3020 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3021 (struct local_symbol): Define.
3022 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3023 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3024 (local_symbol_get_frag, local_symbol_set_frag): Define.
3025 (local_symbol_get_real_symbol): Define.
3026 (local_symbol_set_real_symbol): Define.
3028 * write.c (write_object_file): Call resolve_local_symbol_values.
3029 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3030 (TARGET_SYMBOL_FIELDS): Don't define.
3031 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3032 ECOFF_DEBUGGING, add ECOFF fields.
3033 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3034 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3035 ECOFF_DEBUGGING, add ECOFF fields.
3036 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3037 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3038 * config/tc-mcore.h: Don't include struc-symbol.h.
3039 (TARGET_SYMBOL_FIELDS): Don't define.
3040 (struct mcore_tc_sy): Define.
3041 (TC_SYMFIELD_TYPE): Define.
3042 * Many files: Use symbolS instead of struct symbol. Use new
3043 accessor functions rather than referring to symbolS fields
3046 * read.c (s_mri_common): Don't add in value of line_label.
3048 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3049 checking for SEC_LINK_ONCE.
3051 * config/tc-sh.h (sh_fix_adjustable): Declare.
3053 * app.c (input_buffer): New static variable.
3054 (app_push): Save saved_input in allocated buffer.
3055 (app_pop): Restored saved_input.
3056 (do_scrub_chars): Change get parameter to take char * and int as
3057 arguments. Change GET macro to pass input_buffer to get
3058 function. Don't save input into allocated buffer.
3059 * as.h (do_scrub_chars): Update declaration.
3060 * input-file.c (input_file_get): Change to take char * and int.
3061 Read data into passed in buffer. Remove static buffer.
3062 * read.c (scrub_from_string): Change to take char * and int. Copy
3063 data into passed in buffer.
3065 * hash.h: Neaten. Declare hash_traverse.
3066 * hash.c: Complete rewrite based on BFD hashing code.
3067 * gasp.c (chunksize): New variable.
3068 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3071 1999-05-28 Nick Clifton <nickc@cygnus.com>
3073 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3074 addend unless the target uses an old ABI.
3076 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3078 -Wchar-subscripts cleanup
3079 * listing.c (listing_newline): Use unsigned char variable, so
3080 calls to isascii,iscntrl are correct.
3081 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3083 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3084 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3085 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3086 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3088 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3090 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3092 (arch_coldfire_p): New #define.
3093 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3095 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3097 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3099 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3100 (install_operand): Add place `N'.
3101 (init_table): Add registers ACC, MACSR, MASK.
3103 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3105 * config/tc-m68k.c: Change mcf5200 --> mcf.
3106 (archs): Add mcf5206e, mcf5307.
3107 (m68k_ip): Add format `u'.
3108 (install_operand): Add place `m', `M', `h'.
3109 (init_table): Add upper/lower registers.
3111 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3113 1999-05-28 Martin Dorey <mdorey@madge.com>
3115 * config/tc-i960.c: Several minor changes to add ELF and
3116 BFD_ASSEMBLER support.
3117 * config/tc-i960.h: Likewise.
3118 * configure.in (i960-*-elf*): New target.
3119 * aclocal.m4, configure: Rebuild.
3121 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3123 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3124 reloc changes when defined(BFD_ASSEMBLER).
3126 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3128 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3130 * write.c (write_print_statistics): Output to file, not stderr.
3132 * expr.c (generic_bignum_to_int32,64): Prototype.
3134 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3135 output_sleb128, output_uleb128, output_big_sleb128,
3136 output_big_uleb128, output_big_leb128): Prototype.
3137 (output_big_sleb128, output_big_uleb128): Make inline.
3138 (output_big_leb128): Remove inline
3140 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3141 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3142 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3143 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3144 value for correct overflow check in write.c:fixup_segment.
3145 * write.c (fixup_segment): Move bitfield overflow checks to after
3146 the md_apply_fix call.
3147 * config/obj-coff.c (fixup_segment): Likewise.
3148 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3149 valueT *val argument.
3151 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3153 * config/atof-ieee.c (gen_to_words): Correctly round a
3154 denormalized number. Fix off-by-one in range checking for
3155 exponent in a denormal.
3157 1999-05-10 Nick Clifton <nickc@cygnus.com>
3159 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3162 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3164 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3166 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3168 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3169 (ReverseRegRegmem): Remove.
3170 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3171 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3172 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3175 From Doug Ledford <dledford@redhat.com>
3176 * config/tc-i386.h (RegXMM): New for P/III.
3177 * config/tc-i386.c: Add support for P/III.
3179 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3181 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3182 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3183 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3185 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3187 * config/tc-i386.c (i386_immediate): Skip whitespace before
3188 complaining about junk after expression.
3189 (i386_displacement): Likewise.
3191 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3193 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3194 Don't copy before downcaseing.
3196 1999-05-05 Catherine Moore <clm@cygnus.com>
3198 * tc-m68k.c: Include elf/m68k.h.
3199 (m68k_elf_final_processing): New routine.
3200 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3203 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3205 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3208 1999-04-30 Nick Clifton <nickc@cygnus.com>
3210 * config/tc-mcore.c (mcore_s_section): Dump literals before
3213 1999-04-29 Nick Clifton <nickc@cygnus.com>
3215 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3218 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3220 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3221 (TC_INIT_FIX_DATA): Delete.
3222 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3223 (TC_INIT_FIX_DATA): Delete.
3224 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3225 * write.c (fix_new_internal): Initialize fx_cgen member.
3226 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3227 (gas_cgen_md_apply_fix3): Update.
3228 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3229 (md_cgen_record_fixup_exp): Update.
3230 (FX_OPINFO_R_TYPE): Update.
3232 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3233 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3234 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3235 * frags.h (struct frag): Make opindex, opinfo ints.
3237 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3239 1999-04-26 Tom Tromey <tromey@cygnus.com>
3241 * aclocal.m4, configure: Updated for new version of libtool.
3243 1999-04-22 Nick Clifton <nickc@cygnus.com>
3245 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3247 (md_apply_fix3): Do not fix up absolute relocations against
3250 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3252 1999-04-20 Nick Clifton <nickc@cygnus.com>
3254 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3255 changes and data-in-text directives.
3256 (mcore_cons): New function: intercept cons() operations.
3257 (mcore_float_cons): New function: intercept float_cons()
3259 (mcore_stringer): New function: intercept stringer() operations.
3261 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3263 * obj.h (struct format_ops): Change generate_asm_lineno field to
3265 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3267 * config/tc-alpha.c (find_opcode_match): Add default case to
3269 (find_macro_match): Likewise.
3270 (load_expression): Parenthesize && within ||.
3272 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3274 1999-04-17 Nick Clifton <nickc@cygnus.com>
3276 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3277 .text .data .section pseudo ops.
3278 (mcore_s_section): New function. Dump lits before changing secs.
3279 (mcore_s_text): New function. Dump lits before changing secs.
3280 (mcore_s_data): New function. Dump lits before changing secs.
3282 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3284 * config/tc-mips.c (mips_32bitmode): New.
3285 (md_begin): Set mips_32bitmode if needed.
3286 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3287 Set EF_MIPS_32BITMODE.
3289 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3291 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3294 1999-04-16 Nick Clifton <nickc@cygnus.com>
3296 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3298 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3300 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3301 expressions correctly.
3304 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3306 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3308 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3310 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3311 and fmpynfadd instructions.
3313 1999-04-11 Richard Henderson <rth@cygnus.com>
3315 * as.h (environ): Declare it, if needed.
3316 * as.c (dump_statistics): Don't declare environ.
3317 * configure.in (environ): Detect declaration.
3318 * configure, config.in: Rebuild
3320 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3321 (i386_displacement): Allocate enough space for replacement buffer.
3322 Clean up replacement buffer initialization.
3324 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3326 * subsegs.c (section_symbol): Don't create a new symbol if one
3327 already exists; instead, use the existing one, but set its segment
3328 and frag data if it hasn't already been defined.
3329 * config/obj-coff.c (c_section_symbol): Likewise.
3331 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3333 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3335 1999-04-08 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-mcore.c: New File: Support routines for MCore
3339 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3340 * config/obj-coff.c: Add support for mcore-pe target.
3342 * Makefile.am: Add support for MCore targets.
3343 * Makefile.in: Regenerate.
3344 * configure.in: Add support for MCore targets.
3345 * configure: Regenerate.
3347 * doc/all.texi: Set MCORE.
3348 * doc/as.texinfo: Document MCore specific command line options.
3350 * write.h: Prevent multiple inclusion.
3352 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3354 * asintl.h (LC_MESSAGES): Never define.
3355 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3357 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3360 * Makefile.am (m68k-parse.c): If configuring in the source
3361 directory, copy m68k-parse.y into the local directory before
3362 running ylwrap, to remove spurious differences when generating
3364 * Makefile.in: Rebuild.
3366 * config/tc-sparc.h (md_do_align): Just allocate the number of
3367 bytes necessary, rather than always allocating 1024.
3369 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3371 * listing.c (listing_newline): Add cast to avoid warning.
3372 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3373 * config/tc-i386.c (i386_scale): Add return value.
3374 (build_displacement_string): Remove unused local temp_disp2.
3375 (i386_intel_memory_operand): Add parentheses to avoid warning.
3376 (i386_intel_operand): Remove unused local end_of_operand_string.
3377 (i386_operand): Remove unused local operand_modifier.
3378 (i386_operand): Add parens to avoid warning.
3380 1999-04-04 Don Bowman <don@pixsci.com>
3382 * configure.in: Add mips*-*-vxworks* target; have it define
3384 * configure, config.in: Rebuild.
3386 1999-03-31 Nick Clifton <nickc@cygnus.com>
3388 * configure.in (emulations): Add support for arm-epoc-pe.
3389 * configure: Regenerate.
3390 * config/te-epoc-pe.h: New file. Define macros specific to
3392 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3393 for arm-epoc-pe target.
3395 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3397 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3399 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3401 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3402 detect ",n" without a condition.
3403 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3406 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3408 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3409 instruction is encoded with one bit.
3412 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3414 * doc/internals.texi (CPU backend): Mention that
3415 line_separator_chars should not include newline. From thi
3416 <ttn@mingle.glug.org>.
3418 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3420 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3421 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3423 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3425 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3427 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3429 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3432 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3434 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3436 1999-03-15 Martin Hunt <hunt@cygnus.com>
3438 * app.c (do_scrub_begin): Change '-' back to a symbol char
3439 so we can use multiple opcodes on a line again.
3441 * config/tc-d30v.c: By default, warn if a symbol has
3442 the same name as a register. Plus some minor
3443 updates from the branch.
3445 1999-03-13 Nick Clifton <nickc@cygnus.com>
3447 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3448 BFD_RELOC_16 and BFD_RELOC_64.
3450 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3452 * expr.c (expr): Add missing else.
3454 1999-03-12 Nick Clifton <nickc@cygnus.com>
3456 * config/tc-arm.c (md_apply_fix3): Improve error message.
3458 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3460 * Makefile.am (CPU_TYPES): Add fr30.
3461 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3462 (fr30,m32r dependencies): Update.
3463 * Makefile.in: Rebuild.
3465 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3466 (gas_cgen_record_fixup_exp): Ditto.
3467 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3468 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3469 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3470 (md_cgen_lookup_reloc): Update use of operand->type.
3471 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3472 (md_convert_frag): Call cgen_operand_lookup_by_num.
3473 (md_cgen_lookup_reloc): Update use of operand->type.
3474 (m32r_cgen_record_fixup_exp): Ditto.
3476 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3478 * config/tc-mips.c (md_show_usage): Fix message.
3480 1999-03-03 Nick Clifton <nickc@cygnus.com>
3482 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3483 and LDR reg,=<expr> instruction.
3485 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3488 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3490 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3492 1999-02-17 Nick Clifton <nickc@cygnus.com>
3494 This patch was created by: Scott Bambrough
3495 <scottb@corelcomputer.com>
3498 Special cased '@' character. The '@' character is used as the
3499 ARM assembler comment character, as a special character
3500 and in ELF .symver pseudo-op's, and as a special character in
3501 .type and .section pseudo-ops.
3502 (symver_pseudo): New static variable.
3503 (symver_state): New static variable.
3504 (struct app_save): Add field 'symver_state'.
3505 (app_push): Save global symver_state int struct app_save.
3506 (app_pop): Restore global symver_state from struct app_save.
3507 (do_scrub_chars): Special case handling of '@' character in
3510 * configure.in: Modified to recognize armv* uname syntax from ARM
3512 * configure: Regenerated.
3514 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3515 a prefix to the section's type.
3516 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3517 the type's typename.
3519 * config/tc-arm.h: Add support for PIC generation:
3520 (pic_code): New boolean.
3521 (obj_relocate_extern): Define.
3522 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3523 (TC_CONS_FIX_NEW): Define.
3524 (tc_fix_adjustable): Define.
3525 (GLOBAL_OFFSET_TABLE_NAME): Define.
3527 * config/tc-arm.c: Add support for PIC generation:
3528 (line_seperator_chars): Allow ';' as a seperator for Linux.
3529 (is_immediate_prefix): New macro.
3530 (arm_parse_reloc): New function.
3531 (s_arm_elf_cons): New function.
3532 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3533 (md_undefined_symbol): Special case handling for the Global Offset
3535 (md_apply_fix3): Handle PIC relocs.
3536 (tc_gen_reloc): Handle PIC relocs.
3537 (md_parse_option): Add support for '-k' command line switch to
3538 enable PIC generation.
3539 (cons_fix_new_arm): New function.
3540 (s_arm_elf_cons): New function.
3542 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3544 * configure.in: Add comments for uses of AC_DEFINE.
3545 * acinclude.m4: Likewise.
3546 * acconfig.h: Remove.
3547 * aclocal.m4: Rebuild.
3548 * configure: Rebuild.
3549 * Makefile.in: Rebuild.
3550 * config.in: Rebuild.
3552 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3554 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3555 non-constant offset from a base register.
3557 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3559 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3562 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3564 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3565 (emit_insn): Look for pc-relative and no-overflow specifiers on
3566 internal relocation types.
3568 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3570 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3573 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3575 (mips_4650, mips_4010, mips_4100): Variables removed.
3576 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3577 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3579 (md_begin): Don't bother initializing the mips_NNNN variables;
3580 mips_cpu is set, and that's good enough now.
3581 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3582 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3583 (show): New function, to handle wrapping in the CPU lists.
3584 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3586 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3588 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3589 than treat as an immediate specifier.
3591 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3593 * config/tc-i386.c: Prototype many functions.
3594 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3595 (i386_immediate): Remove unused second argument.
3596 (i386_intel_operand): Fix i386_is_reg typo.
3597 (i386_operand): Use allow_naked_reg.
3598 (output_invalid): Make operand int for K&R.
3600 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3602 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3604 * Makefile.in: Rebuild.
3606 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3608 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3610 (EXTRA_as_new_SOURCES): Comment out.
3611 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3612 * Makefile.in: Rebuild.
3613 * doc/Makefile.in: Rebuild.
3614 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3615 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3616 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3617 * configure: Rebuild.
3618 * aclocal.m4: Rebuild.
3619 * config.in: Rebuild.
3620 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3621 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3622 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3623 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3624 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3625 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3626 (gas_cgen_record_fixup_exp): Ditto.
3627 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3628 descriptor, not global variable.
3629 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3630 descriptor, not global variable. Refer to insert_operand handler
3631 via cpu descriptor, not global function.
3632 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3633 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3634 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3635 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3636 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3637 * config/tc-m32r.c: Ditto.
3638 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3639 (md_assemble): Ditto.
3640 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3642 1999-02-09 Nick Clifton <nickc@cygnus.com>
3644 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3645 relocations for ELF targets.
3647 1999-02-08 Nick Clifton <nickc@cygnus.com>
3649 * configure.in: Add support for StrongARM target.
3650 * configure: Regenerate.
3652 1999-02-05 Nick Clifton <nickc@cygnus.com>
3654 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3656 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3659 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3661 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3663 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3665 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3666 (INTEL_DWORD_MNEM_SUFFIX): Define.
3669 (DWORD_PTR): Define.
3670 (XWORD_PTR): Define.
3672 (OFFSET_FLAT): Define.
3674 (NONE_FOUND): Define.
3677 * config/tc-i386.c (set_intel_syntax): New routine.
3678 (intel_syntax): Declare.
3679 (allow_naked_reg): Declare.
3680 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3681 (intel_float_operand): New routine.
3682 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3683 Handle brackets as well as parens. Call i386_intel_operand for
3684 intel syntax. Reverse operands if appropriate. Handle new
3685 suffixes. Handle movzx and movsx.
3686 (i386_is_reg): New routine.
3687 (i386_immediate): New routine.
3688 (i386_scale): New routine.
3689 (i386_displacement): New routine.
3690 (i386_operand_modifier): New routine.
3691 (build_displacement_string): New routine.
3692 (i386_parse_seg): New routine.
3693 (i386_intel_memory_operand): New routine.
3694 (i386_intel_operand): New routine.
3695 (i386_operand): Call i386_displacement, i386_immediate,
3696 i386_scale, etc. instead of handling inline.
3697 (parse_register): Handle registers without prefix.
3699 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3701 * configure: Regenerate.
3702 * configure.in (arm-*-oabi): New.
3703 (thumb-*-oabi): New.
3704 * config/tc-arm.c (target_oabi): Declare.
3705 (md_apply_fix3): Support REL relocs.
3706 (md_parse_option): Handle -oabi.
3707 (elf32_arm_target_format): New routine.
3708 (md_longopts): Add OPTION_OABI.
3709 * config/tc-arm.h: Redefine TARGET_FORMAT.
3712 1999-01-28 Nick Clifton <nickc@cygnus.com>
3714 * write.c (write_relocs): Handle out of range error.
3716 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3717 (fr30_force_relocation): Default to 0.
3719 * config/tc-fr30.h (obj_fix_adjustable): Define.
3720 (TC_FORCE_RELOCATION): Define.
3722 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3725 1999-01-16 Nick Clifton <nickc@cygnus.com>
3727 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3728 merge of two instructions if the left instruciton kills the right.
3730 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3732 * Makefile.in: Regenerate.
3733 * configure.in: Redo test for using cgen.
3734 * configure: Regenerate.
3736 1999-01-09 Nick Clifton <nickc@cygnus.com>
3738 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3739 redefinition of this macro.
3741 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3743 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3746 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3748 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3749 a read of HI or LO and an immediatly following branch.
3751 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3753 * config/tc-mips.c (md_begin): Another correction to the setting of
3756 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3758 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3760 1998-12-21 Nick Clifton <nickc@cygnus.com>
3762 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3763 bit insn when optimizing, so that parallelised instructions will
3764 start on a 32 bit boundary.
3766 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3768 * config/tc-mips.c (mips_eabi64): New.
3769 (md_begin): Set mips_eabi64.
3770 (mips_elf_final_processing): Use it.
3772 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3774 * config/tc-mips.c (mips_elf_final_processing):
3775 Correct setting of ABI in e_flags.
3777 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3779 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3781 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3783 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3785 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3787 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3788 warning, values that don't fit in the field.
3790 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3792 * config/tc-mips.c (mips_abi_string): New.
3793 (md_parse_option,md_longopts): Add mabi.
3794 (mips_elf_final_processing): Set e_flags based on mabi flag.
3796 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3798 * config/tc-mips.c (md_parse_option): Handle vr4111.
3800 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3802 * config/tc-h8300.c (build_bytes): Change message given if the
3803 instruction requires H8/300H mode and we're not in Hmode, to
3804 suggest that it may be the operand modes that are the problem, not
3805 necessarily the opcode.
3807 1998-12-10 Nick Clifton <nickc@cygnus.com>
3809 * config/tc-fr30.c: Add line separator character.
3811 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3813 * configure.in (hppa-*-mpeix*): New target.
3814 * config/obj-som.h (obj_som_compiler): Declare.
3815 * config/obj-som.c (compiler_seen): New static variable.
3816 (obj_som_compiler): New function.
3817 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3818 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3819 (pa_type_args): Set hppa_priv_level.
3820 (pa_compiler): New static function if OBJ_SOM.
3821 * configure: Rebuild.
3823 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3825 * read.c (output_leb128): Don't mark as inline.
3827 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3829 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3830 AIX .vbyte unaligned data support.
3831 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3832 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3835 1998-12-07 Nick Clifton <nickc@cygnus.com>
3837 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3840 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3842 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3843 BFD_RELOC_ARM_PCREL_BRANCH.
3845 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3847 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3848 checking the target type.
3849 (mips-dec-bsd*): Set endian to little.
3850 * configure: Rebuild.
3852 COFF weak symbol support, based on patches from Mark Elbrecht
3853 <snowball3@usa.net>:
3854 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3855 * config/obj-coff.c (obj_coff_weak): New static function.
3856 (obj_coff_endef) [both versions]: Handle weak symbols.
3857 (coff_frob_symbol): Likewise.
3858 (yank_symbols): Likewise.
3859 (obj_pseudo_table): Add "weak".
3861 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3862 <aymeric.vincent@emi.u-bordeaux.fr>.
3863 * aclocal.m4: Rebuild with current tools.
3864 * configure: Rebuild.
3866 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3867 an assertion failure for a case we can't handle when OBJ_ECOFF.
3869 * expr.c (operator): And with 0xff to avoid problems with signed
3872 1998-12-03 Nick Clifton <nickc@cygnus.com>
3874 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3875 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3877 1998-12-02 Nick Clifton <nickc@cygnus.com>
3879 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3882 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3884 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3887 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3889 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3892 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3894 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3896 (d10v_cleanup): Only generate previous insn if a multiline insn is
3899 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3901 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3904 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3906 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3907 -marm6xxx command line switches.
3909 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3911 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3912 (itbl-ops.o): Delete duplicate dependencies.
3913 Rebuild dependencies.
3914 Add fr30 dependencies.
3915 * Makefile.in: Rebuild.
3917 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3919 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3921 * listing.c: Ignore line terminator characters found inside
3924 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3926 * po/gas.pot: Regenerated.
3928 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3930 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3931 fr30_is_label_start(). Also checks for delay slot insns.
3933 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3934 FR30 instructions which contain a colon in the mnemonic.
3936 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3938 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3940 * config/tc-fr30.c: Removed currently superflous code.
3942 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3944 * config/tc-fr30.h: New file.
3945 * config/tc-fr30.c: Tweaking so that it will compile.
3947 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3949 * config/tc-d10v.h (obj_fix_adjustable): Define.
3950 (TC_FORCE_RELOCATION): Define.
3951 (d10v_force_relocation): Declare.
3952 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3953 (md_apply_fix3): Handle Vtable relocs.
3954 (d10v_fix_adjustable): New.
3955 (d10v_force_relocation): New.
3957 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3959 * config/tc-d30v.c: Change default behaviour to ignore potential
3960 conflicts between register name and symbol names.
3962 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3964 * configure.in: Add fr30-*-*.
3965 * config/tc-fr30.c: New file.
3966 * Makefile.in: Regenerated.
3967 * config.in: Regenerated.
3968 * configure: Regenerated.
3969 * doc/Makefile.in: Regenerated.
3970 * po/gas.pot: Regenerated.
3972 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3974 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3977 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3979 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3981 (do_scrub_chars): Add some casts to unsigned char to avoid
3982 unwanted sign extension.
3983 * read.c (lex_type): Set characters about 127 to be symbol
3985 * config/tc-i386.c (md_begin): Set identifier_chars and
3986 operand_chars for values above 127.
3988 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3990 * configure.in: detect cygwin* instead of cygwin32*
3991 * configure: regenerate
3993 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3995 * listing.c: Add support for producing a listing from piped
3998 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4000 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4001 (append_insn): Account for the tx39's multiply behavior.
4003 1998-10-26 Michael Meissner <meissner@cygnus.com>
4005 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4006 from assemble_parallel_insns. Add support for '->' to indicate
4007 explicitly serializing the instructions.
4008 (md_assemble): Ditto.
4010 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4012 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4015 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4017 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4019 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4021 * config/tc-mips.c : support frame and regmask/fregmask when
4022 MIPS_STABS_ELF is specified.
4024 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4026 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4027 (md_apply_fix): Don't return 1 for VTABLE relocs.
4028 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4030 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4032 * doc/c-i386.texi: Replace occurences of "opcode" with
4033 "instruction mnemonic", "instruction", or "mnemonic" when
4034 referring to the name of an instruction. Use "opcode" when
4035 referring to the sequence of machine bytes.
4037 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4038 (is_opcode_char): Rename to is_mnemonic_char.
4039 (md_assemble and i386_operand): Correct error messages from
4040 "opcode" to "instruction mnemonic"
4041 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4042 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4043 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4044 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4045 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4046 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4047 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4049 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4051 * config/tc-i386.c (i386_operand): Check for garbage after
4054 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4056 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4057 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4059 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4061 * config/tc-sh.h (obj_fix_adjustable): Define.
4062 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4063 (md_apply_fix): Likewise.
4064 (tc_gen_reloc): Likewise.
4065 (sh_fix_adjustable): New.
4067 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4069 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4070 * cgen.h (gas_cgen_finish_insn): Update prototype.
4071 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4072 cgen_insn_t -> CGEN_INSN_INT.
4073 (make_parallel): Update handling of CGEN_INT_INSN_P.
4074 (assemble_parallel_insn): Ditto.
4075 (target_make_parallel): New function.
4076 (md_assemble): Use it.
4078 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4080 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4082 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4084 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4085 converted into lower case.
4087 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4089 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4090 (gas_cgen_tc_gen_reloc): Likewise.
4091 * config/tc-m32r.h (obj_fix_adjustable): Define.
4092 * config/tc-m32r.c (m32r_fix_adjustable): New.
4093 (m32r_force_relocation): Handle VTABLE relocs.
4095 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4097 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4099 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4101 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4102 to lower case before parsing.
4104 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4105 parallel insns modift buts in the PSW as a side effect.
4107 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4109 * config/tc-d30v.c (find_format): Test for missing flag and
4112 (md_apply_fix3): Fix error messages to avoid
4113 assumption about presence of a symbol.
4115 (parallel_ok): Disallow parallel instructions that both modify the
4118 (find_format): Generate a warning if an odd numbered register is
4119 used as the first register in a mutli-register instruction.
4121 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4123 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4124 relocations are always associated with a symbol.
4126 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4128 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4129 (elf32_sparc_force_relocation): Declare.
4130 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4131 (tc_gen_reloc): Handle vtable relocs.
4132 (elf32_sparc_force_relocation): New.
4134 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4136 * symbols.c (S_IS_FUNCTION): New.
4137 * config/tc-v850.h (obj_fix_adjustable): Define.
4138 (TC_FORCE_RELOCATION): Define.
4139 (v850_force_relocation): Declare.
4140 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4141 of fx_addnumber for VTABLE reloc addends.
4142 (md_apply_fix3): Handle VTABLE relocs.
4143 (v850_fix_adjustable): New.
4144 (v850_force_relocation): New.
4146 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4148 * tc-hppa.c (fp_operand_format): Add some additional formats.
4149 (pa_ip): Do not automatically promote into pa2.0 mode.
4150 (pa_level): Handle ".level 2.0".
4152 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4154 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4155 * config/tc-i386.h (template.extension_opcode): Change to
4156 unsigned int to allow full range of 8-bit opcode suffixes.
4157 (None): Redefine as 0xffff.
4159 From Jeff B Epler <jepler@usgs.gov>
4160 * doc/c-i386.texi (i386-SIMD): New section.
4162 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4164 * read.c (discard_rest_of_line): New function.
4165 * read.h: Declare it.
4166 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4168 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4170 * config/tc-d10v.c (find_symbol_matching_register): New function.
4171 (find_opcode): Cope with the case where a register name matches
4174 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4176 * config/tc-v850.c (md_pcrel_from): Rename to
4177 v850_pcrel_from_section.
4178 (v850_pcrel_from_section): Do not resolves symbols in other
4181 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4183 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4185 * config/tc-d10v.c (find_opcode): Generate an error if a register
4186 is supplied for an operand that should not be a register.
4188 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4190 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4191 instructions to have another instruction in the right bin.
4193 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4195 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4196 the right container if the left container holds a branch
4199 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4201 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4202 both a register name and symbol name.
4203 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4205 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4207 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4208 execution unit class.
4210 (reg_name_search): If a name matches a register and a symbol,
4211 prefer the register.
4212 (find_format): Disallow flag registers when a general purpose
4213 register is required.
4214 If a number is required, but a register has been given, check to
4215 see if a symbol with the same name as the register exists, and if
4216 so, use that symbol.
4218 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4220 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4222 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4224 * config/tc-d30v.c (find_format): Do not accept flag registers as
4225 general purpose registers.
4226 (find_format): If an immediate value is expected at a given place
4227 in a format, but a register name has been provided instead, check
4228 to see if that register name matches the name of a predefined
4229 symbol and if it does, then use the symbol instead.
4230 (reg_name_search): If a register name matches a symbol name,
4231 prefer the register name to the symbol name.
4233 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4235 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4236 the previous insn to empty.
4238 1998-09-20 Michael Meissner <meissner@cygnus.com>
4240 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4241 pieces, forcing the use of an ANSI compiler.
4243 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4245 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4247 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4249 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4251 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4253 (obj_elf_vtable_entry): Likewise.
4254 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4255 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4256 (tc_gen_reloc): Likewise.
4257 (arm_fix_adjustable): Likewise.
4258 (elf32_arm_force_relocation): New.
4259 (armelf_frob_symbol): Remove coff-style symbol support.
4261 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4263 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4265 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4267 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4268 OBJ_COFF so that routine is defined for a.out format.
4270 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4272 * config/tc-i386.c (i386_operand): Detect non-segment registers
4273 used as segment prefixes.
4275 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4277 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4278 optimize across FDE boundaries.
4280 * config/obj-coff.c (obj_coff_section): Preserve any link once
4281 flags when setting the section flags.
4283 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4285 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4286 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4288 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4290 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4293 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4295 * frags.c (frag_grow): Include the size of the frag struct in the
4298 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4299 if the new subseg comes before the old.
4301 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4303 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4304 to handle edge8 and edge16.
4306 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4308 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4309 before we clobber the symbol involved.
4311 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4313 * config/tc-arm.c: Remove OBJ_ELF definitions for
4314 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4315 use arm_adjust_symtab for OBJ_COFF.
4316 (armelf_adjust_symtab): New Routine.
4317 * config/tc-arm.h: Define obj_adjust_symtab to
4318 armelf_adjust_symtab for OBJ_ELF.
4320 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4322 * configure.in: Make all i386-elf targets use bfd_gas.
4323 * config/tc-i386.c (tc_i386_force_relocation): New.
4324 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4325 (md_apply_fix3): Likewise.
4326 (tc_gen_reloc): Handle them.
4327 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4328 tc_i386_force_relocation.
4330 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4332 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4334 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4336 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4337 current opcode after writing the first insturction of a reverse
4340 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4342 * read.h (generate_lineno_debug): Add prototype.
4343 * read.c (generate_lineno_debug): Make non-static.
4345 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4347 * config/tc-i386.c (md_assemble): Only warn for address/data size
4350 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4352 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4353 against Thumb function names, as the linker needs this information.
4355 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4357 * expr.c (operand): Check also that there is no advance in operand
4358 after atof_generic in order to decide "is it label 0f or floating
4361 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4363 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4364 command line options with a single dash.
4365 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4367 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4369 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4370 * tc-arm.c (arm_fix_adjustable): New routine.
4372 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4374 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4375 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4376 demand_empty_rest_of_line before mri_comment_end.
4377 (equals): Check garbage after expression before
4378 mri_comment_end in MRI mode.
4380 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4382 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4383 small immediate constant to use the constant itself rather than
4386 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4388 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4389 (pa_leave): Likewise.
4391 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4393 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4395 (i386_operand): Fix an error message.
4397 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4399 * doc/c-arm.texi (ARM Directives): Document .req directive.
4401 * config/tc-arm.c (reg_required_here): Display erroneous string if
4402 the register name could not be decoded.
4403 Do not set inst.instruction if the sift is -1.
4405 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4407 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4410 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4412 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4413 even if it is belived to be unnecessary.
4415 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4417 config/tc-i386.c (i386_operand): Size immediate constants by
4418 suffix (erroneously removed as part of July 7 change).
4420 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4422 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4423 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4424 (armelf_frob_symbol): New Routine.
4425 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4427 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4429 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4431 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4433 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4434 command line switches passed to assembler.
4436 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4438 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4439 (gas_cgen_opcode_desc): Declare.
4440 (gas_cgen_parse_operand): Declare.
4441 (*): Prepend gas_ to gas specific fns to denote them as such.
4443 * cgen.c (gas_cgen_opcode_desc): New global
4444 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4445 (queue_fixup): Renamed from cgen_queue_fixup.
4446 (*): Prepend gas_ to gas specific fns to denote them as such.
4448 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4449 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4450 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4451 Open opcode table and initialize it.
4452 (make_parallel): Use gas_cgen_opcode_desc.
4453 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4454 (md_assemble): Ditto.
4456 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4458 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4459 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4460 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4461 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4462 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4463 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4464 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4465 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4466 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4467 (INIT_STAB_SECTION): Likewise.
4468 (OBJ_PROCESS_STAB): Likewise.
4470 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4471 (md_parse_option): Watch for them.
4472 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4473 (md_begin): Kill neverdef code.
4474 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4475 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4476 (s_alpha_coff_wrapper): New.
4477 (md_pseudo_table): Trap all ECOFF pseudos.
4479 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4481 Start of changes to remove mdebug section from mips*-elf
4482 Based on MIPS_STAB_ELF definition
4483 * acconfig.h: undef if not configured
4484 * config.in: undef if not configured
4485 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4486 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4487 * stabs.c (s_stab_generic): flush frag
4489 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4491 * configure.in: (arm-*-elf): Handle.
4492 (thumb-*-elf): Handle.
4493 * configure: Regenerate.
4494 * read.c (stringer): Fix typo in comment.
4495 * write.c (fixup_segment): Don't add symbol value to addend if
4497 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4499 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4502 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4504 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4505 (write_2_short): Emit warning if new flag is set.
4506 (do_assemble): Set flags if left instruction is one of special
4507 "right-instruction-killer" type.
4509 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4511 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4512 Always output words in debug_info section as big endian.
4513 (sparc_target_format): Choose correct bfd target.
4514 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4516 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4518 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4519 to work with internationalization code. Issue an error when two
4520 operands match that are not allowed to match.
4522 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4524 * configure.in (install_tooldir): Allow target to specify whether
4525 it wants to be installed in $(tooldir)/bin.
4526 * configure: Regenerate.
4527 * Makefile.am (install-exec-local): Set install-exec-tooldir
4528 dependency via configure.
4529 * Makefile.in: Regenerate.
4531 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4533 * Makefile.am (install-exec-local): Split into two ...
4534 (install-exec-bindir,install-exec-tooldir): New rules.
4535 * Makefile.in: Regenerate.
4537 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4539 * Makefile.am (install-exec-local): Don't remove the file before
4540 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4541 W. Rozycki <macro@ds2.pg.gda.pl>.
4542 * Makefile.in: Rebuild.
4544 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4546 * cgen.c: Include libiberty.h.
4547 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4548 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4549 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4550 (md_cgen_lookup_reloc)): Declare.
4551 (md_cgen_record_fixup_exp): Declare.
4552 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4553 (m32r_relax_frag): Declare.
4554 (cgen_md_apply_fix3): Decls moved to cgen.h.
4555 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4556 (m32r_cgen_record_fixup_exp): Delete decl.
4557 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4558 (assemble_nop): Delete.
4559 (expand_debug_syms): Delete unused `exp'.
4560 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4561 Add default case for -Wall.
4562 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4563 (md_atof): Delete unused wordP.
4565 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4567 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4570 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4572 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4573 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4574 .print, .purgem, and .struct. Remove documentation for
4577 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4579 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4580 Update call to insert_operand.
4582 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4584 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4586 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4588 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4589 whitespace after a prefix operator.
4591 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4593 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4595 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4597 * config/tc-sparc.c (log2): New static function.
4598 (s_reserve): Use log2 to convert alignment before calling
4600 (s_common): Use log2 to convert alignment before calling
4601 record_alignment and frag_align.
4602 (sparc_cons_align): Use log2.
4604 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4606 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4607 (s_common): Likewise.
4609 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4610 initialization of waddr.
4611 (sparc_elf_final_processing): Add default case to switch.
4613 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4615 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4616 than temporary real.
4618 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4620 * write.c (subsegs_finish): Don't align the segments if there were
4623 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4624 copying aux information.
4626 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4627 expression into a symbol.
4629 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4631 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4632 type to unsigned int.
4633 (md_assemble): Change type used to store offsets from unsigned
4635 (i386_operand): Switch error check to only call RESTORE_END_STRING
4636 once after parse_register.
4638 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4640 * config/tc-v850.c (md_show_usage): Changed format to match that
4643 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4645 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4647 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4649 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4652 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4654 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4655 * doc/Makefile.in: Rebuild.
4657 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4659 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4660 for %lo expressions.
4661 (mips_ip, case 'u'): Move range check after code to mask
4662 off bits in %hi/%lo expressions. Mask off high bits for
4665 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4667 * doc/Makefile.am (gasver.texi): New target.
4668 (as.info, as.dvi): Depends upon gasver.texi.
4669 * doc/as.texinfo: Include gasver.texi. Mention version number on
4670 title page and in top node.
4671 * doc/Makefile.in: Rebuild.
4673 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4675 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4676 but not including the line containing the edict.
4677 * listing.h (LISTING_EOF): New.
4678 * input-scrub.c (input_scrub_next_buffer): Call it.
4680 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4682 * config/tc-i386.c (i386_operand): Don't set the size of an
4683 immediate address based solely on the suffix and the mode.
4685 * config/tc-i386.c (md_assemble): Add assertion to make sure
4686 overlap2 does not set Imm.
4688 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4689 sequences of whitespace to a single space.
4690 (is_space_chars): Just compare with space.
4691 (md_begin): Don't initialize space_chars.
4692 (md_assemble): Just skip a single whitespace character.
4693 (i386_operand): Rewrite base-index parsing to use new
4694 parse_register, and to skip white space. Skip white space in a
4695 number of other places too. Don't give error message if
4696 parse_register fails.
4697 (parse_register): Change reg_string parameter to be non-const.
4698 Add end_op parameter. Skip white space after the `%', and return
4699 end of register string. Give error message here rather than
4702 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4704 Based on patch from Matt Semersky <matts@scd.hp.com>:
4705 * expr.c (op_encoding): Make const.
4706 (expr_set_precedence): New function.
4707 (expr_begin): Don't set operator rankings, just call
4708 expr_set_precedence.
4709 * expr.h (expr_set_precedence): Declare.
4710 * read.c (s_mri): Call expr_set_precedence.
4712 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4714 * doc/as.texinfo (Statements): Remove paragraph discussing
4715 continuing lines with a backslash. This hasn't worked for years,
4718 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4720 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4722 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4723 (ps_CTORS, ps_DTORS): New section types.
4724 (vms_fixup_xtors_section): New function
4725 (Ctors_Psect, Dtors_Psect): Define.
4726 (IS_GXX_XTOR): Define
4727 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4728 Filter static constructors/destructors and add to
4729 Ctors_Symbols/Dtors_Symbols chain.
4730 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4731 appropriate section.
4733 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4734 * makefile.vms: Merge vax/vms support.
4736 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4738 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4739 (elf_pseudo_table): Add them.
4740 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4741 (md_apply_fix): Accept them.
4742 (mips_fix_adjustable): Don't adjust them.
4743 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4744 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4745 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4746 (tc_fix_adjustable): Don't adjust them.
4748 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4750 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4752 * Makefile.in: Regenerate.
4753 * configure.in: AC_SUBST cgen_cpu_prefix.
4754 * configure: Regenerate.
4756 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4758 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4759 Changed all users of COND12_DELAY.
4761 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4763 * config/tc-mn10300.c (set_arch_mach): New function.
4764 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4765 (md_begin): Default to mn10300 mode.
4766 (md_assemble): Only accept instructions for the core mn10300
4767 chip and the active machine type.
4769 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4771 * subsegs.h (segment_info_type): Give the struct a name.
4772 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4773 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4774 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4775 * config/tc-w65.h (tc_reloc_mangle): Declare.
4776 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4778 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4780 * config/tc-v850.c (v850_comm): Restore old section
4781 after common processing.
4783 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4785 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4787 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4789 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4790 char with code that explicitly sign-extends.
4792 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4794 * config/tc-v850.c (md_begin): Restore text section as the current
4795 section after creating call table sections.
4796 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4799 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4800 with call to macro SYM_AUXINFO.
4802 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4804 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4805 with the program transform name.
4806 * Makefile.in: Rebuild.
4808 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4810 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4813 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4815 * config/tc-i386.c (i386_operand): Be prepared for a space between
4816 the open parenthesis and the start of the register operand,
4817 because of the June 16 change.
4819 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4821 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4824 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4826 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4827 even if it is belived to be unnecessary.
4829 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4831 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4833 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4835 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4837 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4838 shift amount for a repeated operand. The shift amount for the
4839 repeated copy comes from the size of the operand.
4841 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4843 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4845 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4847 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4849 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4851 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4852 characters in it as LEX_IS_SYMBOL_COMPONENT.
4853 * config/tc-i386.h (tc_symbol_chars): Define.
4854 (extra_symbol_chars): Declare.
4855 * config/tc-i386.c (extra_symbol_chars): Define.
4856 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4857 (line_comment_chars): Set to '/' if TE_LINUX.
4858 * doc/c-i386.texi (i386-prefixes): Update.
4859 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4861 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4863 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4864 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4866 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4868 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4869 constraint in instructions REP & REPI.
4871 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4873 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4874 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4876 (check_range): If the operand is shifted, then shift the number
4877 before checking its range.
4879 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4881 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4884 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4886 * config/tc-v850.c (v850_comm): Create special sections as needed.
4888 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4890 * config/tc-d10v.c (write_2_short): Addition of swapping
4891 instructions for sequential and reverse sequential order when
4892 given order is not possible.
4894 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4896 * Makefile.am: Rebuild dependencies.
4897 (DEP_INCLUDES): Fix reference to intl build directory.
4898 * Makefile.in: Rebuild.
4900 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4902 * doc/c-i386.texi: Update 16 bit documentation.
4904 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4905 IgnoreDataSize to IgnoreSize as they are used for address size as
4907 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4908 32-bit mode, similarly addr16/data16 and variants.
4910 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4912 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4913 sequential word multiply instructions.
4915 (do_assemble): Add extra command line argument, to allow mul32
4916 attribute to be preserved across parallel insns.
4917 (md_assemble): Insert NOPs between explicitly parallel insns which
4918 contain an 32 bit multiply and a 16 multiply.
4920 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4922 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4925 * config/tc-i386.c (reloc): Add braces.
4927 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4928 consistent with Intel naming.
4929 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4930 use bitfields in sib_byte.
4931 (modrm_byte): Don't use bitfields here either.
4933 * config/tc-i386.c (current_templates): Add const.
4934 (parse_register): Add const to return, param, and char *s.
4935 (i386_operand): Add const to reg_entry *r.
4936 * config/tc-i386.h (templates): Add const to start, end.
4938 Inspired by code for 16 bit gas support from Martynas Kunigelis
4939 <martynas@nm3.ktu.lt>:
4940 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4941 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4942 (uses_mem_addrmode): Remove.
4943 (md_estimate_size_before_relax): Add support here too.
4944 (md_relax_table): Rewrite interface to md_relax for 16 bit
4946 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4947 (opcode_suffix_to_type): Remove.
4948 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4949 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4950 (md_convert_frag): Likewise.
4951 (i386_operand): Add support for 16 bit base/index regs,
4952 immediates, and displacements. Remove some unnecessary casts, and
4953 localise end_of_operand_string, displacement_string_start,
4954 displacement_string_end variables. Add GCC_ASM_O_HACK.
4955 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4957 * config/tc-i386.c (prefix_hash): Remove.
4958 (md_begin): Rewrite without obstacks. Remove prefix hash table
4959 handling. Rewrite lexical table handling.
4960 (i386_print_statistics): Don't print prefix statistics.
4961 (md_assemble): Rewrite instruction parser so that line is not
4962 converted to lower case. Don't do a hash_find for prefixes,
4963 instead recognise them via opcode modifier.
4964 (expecting_operand, paren_not_balanced): Localise variables.
4965 * config/tc-i386.h (IsPrefix): Define.
4966 (prefix_entry): Remove.
4968 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4969 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4970 '\\' in case where comment_chars contains '/'.
4972 * config/tc-i386.c (MATCH): Ensure given operand and template
4973 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4974 you must write `ljmp *table(%ebx)'.
4976 From H.J. Lu <hjl@gnu.org>:
4977 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4978 as 0 ifndef BFD_ASSEMBLER.
4979 (md_assemble): Allow immediate operands without suffix or
4980 other reg operand to default in size to the current code size.
4982 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4984 * config/tc-v850.c (md_begin): Restore creation of
4985 .call_table_text and .call_table_data sections.
4987 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4989 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4990 after emitting a word of noops.
4992 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4994 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4995 (i386_operand): Simplify checks for valid base/index combinations.
4996 Disallow `in 4(%dx),%al'.
4998 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5000 (add_prefix): Change parameter from char to int.
5002 * config/tc-i386.h (Ugh): Define opcode modifier.
5003 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5005 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5006 CONSISTENT_REGISTER_MATCH macros to check register types more
5007 thoroughly. Check for illegal suffix/operand combinations
5008 when matching insns with operands. Handle new `s' suffix, and
5009 associated FloatMF opcode modifier for float insns with memory
5011 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5012 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5013 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5014 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5015 DATA_PREFIX_OPCODE throughout.
5017 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5018 (md_assemble): Rewrite suffix/register operand checking code to be
5019 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5020 AnyMem, the better to grep.
5022 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5023 given a memory operand. Don't set Abs bits either.
5024 (type_names): Remove Mem*, Abs*.
5025 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5026 define opcode_modifiers as these cases are handled by Disp8,
5027 Disp16, Disp32 and suffix checks.
5028 (COMES_IN_BOTH_DIRECTIONS): Remove.
5029 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5031 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5032 if IgnoreDataSize modifier given. Remove ShortformW modifier
5033 test. Add test for ShortForm in W base_opcode modification.
5034 Merge Seg2ShortForm and Seg3ShortForm code.
5035 * config/tc-i386.h (ShortFormW): Remove.
5036 (IgnoreDataSize): Define.
5038 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5040 * config/tc-d30v.c (md_assemble): Store previous segment state
5041 with previous instruction.
5043 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5045 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5046 (ebp, esp): Remove static variables.
5047 (MATCH): Remove test for InOutPortReg.
5048 (i386_operand): Properly handle InOutPortReg here instead.
5049 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5050 (md_assemble): Simplify and correct modrm and sib generation.
5051 (i386_operand): Add warning for scale without index.
5052 Rewrite checks for valid base/index combinations.
5054 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5055 macros and enclose in do while(0).
5056 (RESTORE_END_STRING): Likewise.
5057 (md_assemble): Add one to printed operand number so we start
5058 from 1 not 0. Add some more gettext invocations.
5059 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5062 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5063 DATA_PREFIX, SEG_PREFIX): Define.
5064 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5065 (check_prefix): Remove function.
5066 (add_prefix): New function. Add prefix to i.prefix as well as
5068 (md_assemble): Changes for add_prefix. Remove hack for wait
5069 prefix, instead always output prefixes in fixed order. Test
5070 for jcxz/loop when selecting between word & dword operations,
5071 and add address size prefix rather than operand size prefix.
5072 Remove operand -> address size hack when emitting jcxz/loop.
5073 (i386_operand): Remove O_Absent check as it's done in expr.
5075 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5077 * configure.in: Recognize m5200 as a cpu_type of m68k.
5078 * aclocal.m4: Rebuild with current libtool.
5079 * configure: Rebuild.
5081 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5083 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5084 to relaxable_symbol to prevent references to external symbol from
5087 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5089 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5090 symbols are relaxable.
5092 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5094 * config/tc-v850.c (md_begin): Don't create special
5095 sections by default.
5097 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5099 * config/tc-mips.c (macro): For div and udiv, close the
5100 reorder block as soon as possible.
5102 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5104 From Matt Semersky <matts@scd.hp.com>:
5105 * macro.c (macro_mri_mode): New function.
5106 * macro.h (macro_mri_mode): Declare.
5107 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5110 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5112 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5115 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5116 until after xstrdup in OBJ_EVAX case.
5118 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5120 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5121 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5122 of hardcoded magic number.
5123 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5125 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5127 * read.c (do_s_func): New function.
5129 * read.h (do_s_func): Add prototype.
5131 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5133 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5134 nops if fill pattern not specified.
5136 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5138 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5139 * config/te-go32.h (TE_GO32): Define.
5140 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5142 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5144 Implement .func/.endfunc pseudo-ops.
5145 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5147 * read.c (potable): Add .func,.endfunc.
5148 (s_func): New function.
5149 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5151 (in_doc_func_p,current_function_label): New static globals.
5152 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5154 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5156 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5157 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5158 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5159 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5160 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5161 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5162 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5163 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5164 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5165 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5166 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5167 * config/tc-a29k.c: Don't define md_short_jump_size,
5168 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5169 * config/tc-alpha.c: Likewise.
5170 * config/tc-alpha.h: Likewise.
5171 * config/tc-arm.c: Likewise.
5172 * config/tc-h8300.c: Likewise.
5173 * config/tc-h8500.c: Likewise.
5174 * config/tc-hppa.c: Likewise.
5175 * config/tc-i860.c: Likewise.
5176 * config/tc-i960.c: Likewise.
5177 * config/tc-ppc.c: Likewise.
5178 * config/tc-sh.c: Likewise.
5179 * config/tc-sparc.h: Likewise.
5180 * config/tc-tic30.c: Likewise.
5181 * config/tc-w65.c: Likewise.
5182 * config/tc-z8k.c: Likewise.
5184 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5186 * config/tc-vax.c (_): Delete this macro used for placeholder
5187 values in vax_operand_width_size; it conflicts with the _() macro
5188 used for internationalization.
5190 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5192 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5193 code. From Chris Moller <moller@bops.com>.
5195 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5196 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5197 * read.c (emit_expr): Initialize seg and subseg fields of a new
5199 * write.c (write_object_file): Switch to the appropriate segment
5200 and subsegment when processing a broken word.
5202 * config/tc-m68k.c (mri_assemble): New static function.
5203 (build_mri_control_operand): Call mri_assemble rather than
5205 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5206 (s_mri_endf, s_mri_endw): Likewise.
5208 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5210 * read.c (s_org): Call md_flush_pending_output if it is defined.
5212 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5214 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5216 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5217 (md_parse_option): Add for same.
5218 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5219 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5220 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5222 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5224 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5226 * config/tc-arm.c (find_real_start): Relax definition of local
5229 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5231 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5232 symbols at the given address, not just the last one specified.
5234 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5236 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5237 or number_to_chars_littleendian to write data.
5239 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5241 * config/tc-v850.c (md_assemble): Remove artificially created
5242 register name symbols.
5244 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5246 * write.c (fixup_segment): Change "segment" to "section" in
5249 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5251 * write.c (fixup_segment): Change sym1-sym2 message again.
5253 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5255 * write.c (fixup_segment): Improve error message for sym1-sym2
5256 errors when sym1 is in a different segment from sym2.
5258 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5260 * config/tc-m32r.c (warn_unmatched_high): New static local.
5261 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5262 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5263 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5264 (md_parse_option): Likewise.
5265 (md_show_usage): Likewise.
5266 (m32r_frob_file): Likewise.
5268 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5269 (read_a_source_file): Call them.
5270 * read.h (stabs_generate_asm_file): Declare.
5271 * stabs.c (stabs_generate_asm_file): New function.
5272 (generate_asm_file): New function.
5273 (stabs_generate_asm_lineno): Move file name handling into
5276 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5278 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5279 (d30v_current_align, d30v_current_align_seg): New variables.
5280 (d30v_last_label): New variable.
5281 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5282 (s_d30v_data, s_d30v_section): Likewise.
5283 (md_pseudo_table): Call them.
5284 (md_begin): Initialize d30v_current_align_seg.
5285 (md_assemble): Call d30v_align when needed by known current alignment.
5286 (d30v_frob_label, d30v_cons_align): New functions.
5287 * config/tc-d30v.h (md_do_align): Remove.
5288 (tc_frob_label): Call d30v_frob_label.
5289 (md_cons_align): New.
5291 * config/tc-d30v.c (find_format): Convert complex expressions to
5292 expression symbols before processing. Clean up code formatting.
5294 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5296 * po/Make-in (install-info): New target.
5298 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5300 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5302 * config/tc-mn10300.c (md_assemble): Likewise.
5304 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5306 * Makefile.am: Update with `make dep-am'.
5307 (HFILES): Add cgen.h.
5308 (cgen.o): Depend on cgen.h.
5309 * Makefile.in: Regenerate.
5311 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5313 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5315 * gasp.c (grab_label): Permit a label to be a preprocessor
5316 variable by permitting a label to start with a backslash.
5318 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5320 * config/tc-mips.c (validate_mips_insn): Removed hack
5321 for previously inaccessible bitfields in some INSN_TRAP
5324 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5326 * config/tc-d30v.c (do_assemble): Abort with error message
5327 if opcode operands do not match.
5329 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5331 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5332 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5333 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5334 similar new 'q' operand.
5336 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5338 * cgen.c (cgen_asm_finish_insn): Fix typo.
5340 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5343 * cgen.c: Include it.
5344 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5345 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5346 All callers updated.
5347 * config/tc-m32r.c: Include cgen.h.
5348 (m23r_insn): New members num_fixups,fixups.
5350 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5352 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5353 to avoid compiler warning.
5355 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5357 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5360 * makefile.vms (OBJS): Add ehopt.obj
5362 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5364 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5366 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5368 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5369 a short format insn.
5370 (md_assemble): Set it for explicitly packed insns.
5372 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5374 * config/obj-coff.c (c_symbol_merge): Do not take address of
5375 native fields when performing the memcpy.
5377 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5379 * config/tc-mips.c (macro,macro2): Implement
5380 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5382 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5384 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5385 relocations against globally visible symbols.
5386 * config/tc-m68k.c (relaxable_symbol): New macro.
5387 (m68k_ip, md_estimate_size_before_relax): Use it.
5388 (tc_m68k_fix_adjustable): Also handle weak symbols.
5390 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5392 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5393 references to externally visible symbols.
5394 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5395 values in twice for a PC relative reloc if the symbol is
5398 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5399 don't adjust a PC relative reloc against an externally visible
5401 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5402 for a PC relative fixup against an externally visible defined
5403 symbol, arrange to store object file and addend values as though
5404 the symbol were not defined.
5405 (tc_gen_reloc): Likewise.
5407 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5409 * read.c (sizeof_leb128): Referenced externally by write.c so
5412 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5414 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5415 and expand a 'debug' symbol associated with the next instruction
5416 that does not cause a short instruction to be filled with a NOP.
5417 (md_pseudo_table): Add support for .debugsym.
5418 (assemble_parallel_insn): Add calls to expand_debug_sym as
5420 (md_assemble): Ditto.
5422 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5424 * as.c (main): Conditionally call setlocale.
5425 * gasp.c (main): Likewise.
5426 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5427 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5429 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5431 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5433 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5435 * config/tc-hppa.c: Change all calls to bzero to use memset.
5436 (pa_ip): Add cast to avoid warning.
5437 (tc_gen_reloc, md_apply_fix): Likewise.
5438 (pa_find_space_by_number): Likewise.
5439 (hppa_force_relocation): Likewise.
5440 (pa_block): Change i to unsigned int.
5441 * config/obj-som.h (obj_som_copyright): Declare.
5443 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5445 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5446 for line numbers for assembly source.
5448 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5450 * configure.in: Change version number to 2.9.4
5451 * configure: Rebuild.
5453 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5455 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5457 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5459 * ecoff.h: Change symbolS in function declaration to struct
5462 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5464 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5465 (md_convert_frag): Fix i18n typo.
5467 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5469 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5470 * ecoff.h: Protoype it.
5471 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5472 [EVAX] (s_alpha_prologue): Delete.
5473 (md_pseudo_table): Update.
5475 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5477 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5478 array to local pointer.
5479 (get_args, parse_expr): Add casts to avoid warnings.
5481 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5483 * read.c (s_set): Cast xmalloc return value to fragS *.
5484 * config/tc-m68k.c (m68k_ip): Function made static to match
5485 previous forward declaration.
5486 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5488 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5490 * config/tc-v850.c: Add internationalisation macros to error
5493 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5494 macros to error strings.
5496 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5498 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5499 reloc is in the TOC csect.
5500 (md_apply_fix3): Correct gettext typo.
5502 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5504 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5505 .L - they are local labels and the branches are not really
5506 function calls but rather far jumps.
5508 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5510 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5512 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5514 * config/tc-i386.c (md_assemble): Print operand number rather than
5515 using ordinal_names.
5516 (i386_operand): Likewise.
5518 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5520 * Makefile.am (INTLLIBS): Define to work around apparent automake
5522 All Makefiles: Regenerated.
5524 * Many files: Added gettext invocations around user-visible
5526 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5527 HAVE_LC_MESSAGES): Define.
5528 * dep-in.sed: Added asintl.h.
5529 * po/Make-in: New file.
5530 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5532 * read.c (Z_): Renamed from `_'.
5533 * Makefile.am (SUBDIRS): Added po.
5534 (POTFILES): new macro.
5535 (po/POTFILES.in): New target.
5536 ($(OBJS)): Added asintl.h.
5538 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5539 (as_new_LDADD): Added $(INTLLIBS).
5540 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5541 (gasp_new_LDADD): Added $(INTLLIBS).
5542 (gasp_new_DEPENDENCIES): New macro.
5543 * configure, aclocal.m4: Rebuilt.
5544 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5546 (ALL_LINGUAS): Define.
5547 * macro.c: Include "asintl.h".
5548 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5549 * as.h: Include "asintl.h".
5550 * config/tc-i386.c (ordinal_names): Removed.
5551 (md_assemble): Changed error text to avoid ordinal_names.
5552 (i386_operand): Likewise.
5553 (reloc): Added as_bad to avoid i18n problems.
5554 (tc_gen_reloc): Likewise.
5555 * config/tc-arm.c (bad_args): Now a #define.
5557 * config/obj-vms.c (VMS_stab_parse): Changed type of
5559 (global_symbol_directory): Unified strings to avoid i18n
5561 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5562 avoid i18n problems.
5563 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5564 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5566 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5568 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5570 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5572 * as.c (print_version_id): Added an fprintf to avoid i18n
5574 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5576 * expr.c (expr): Added as_warn call to avoid i18n problems.
5577 * messages.c (as_assert): Changed code to avoid i18n problems.
5578 (as_abort): Likewise.
5579 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5580 (s_space): Likewise.
5581 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5583 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5585 * config/tc-i386.c (check_prefix): New static function, split out
5587 (struct _i386_insn): Add wait_prefix field.
5588 (md_assemble): Remove wait_prefix local variable. Use
5589 check_prefix when adding a prefix.
5591 * config/tc-i386.c (current_templates): New static variable.
5592 (md_assemble): Remove current_templates local variable.
5593 (md_assemble, i386_operand): Improve error and warning messages in
5594 many places. Add RESTORE_END_STRING in many places before error
5595 return. Clarify some comments.
5597 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5599 (md_assemble): Parse string instruction operands, looking for
5600 segment override prefixes. Check for invalid segment prefixes on
5602 (i386_operand): i.seg[] and max mem_operand changes for string
5604 * config/tc-i386.h (EsSeg): Define.
5606 * config/tc-i386.h (regKludge): Define.
5607 (iclrKludge, imulKludge): Don't define.
5608 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5609 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5610 opcode_modifier checks to look for more common cases first. Add
5611 default_seg for IsString case.
5613 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5615 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5617 * configure: Rebuild with new automake and libtool.
5618 * aclocal.m4, Makefile.in: Likewise.
5620 * doc/Makefile.am (as.dvi): New target.
5621 * doc/Makefile.in: Rebuild.
5623 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5625 * configure.in: Added sparc86x support.
5627 * configure: Rebuild.
5629 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5631 (md_parse_option): Warn if -EL is not supported for this architecture.
5633 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5635 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5637 * config/tc-mips.c (mips_ip): Note when we use get match on
5638 the full instruction name.
5640 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5642 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5643 back into the expression to handle add/sub simplification correctly.
5645 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5647 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5649 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5651 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5654 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5656 * symbols.c (max_indent_level): New global.
5657 (print_symbol_value_1): Use it.
5658 * expr.h (expr_build_dot): Declare.
5659 * expr.c (expr_build_dot): New function.
5661 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5663 * symbols.c (print_binary): New function.
5664 (print_expr_1): Call it.
5666 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5668 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5669 operand in the opcode.
5671 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5673 * config/tc-i386.h: Reorder operand flags and opcode modifier
5674 flags for clarity. Remove unused definitions: Unknown,
5675 ImmUnknown, DispUnknown, NoModrm.
5676 * config/tc-i386.c (type_names): Add missing Debug type.
5677 (md_assemble): Better duplicate prefix checking. Quicker string
5678 instruction check via new opcode_modifier flag.
5680 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5682 * doc/as.texinfo (Invoking): Clarify -Wa example.
5684 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5686 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5687 (s_mips_weakext): Define.
5688 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5689 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5692 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5694 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5695 is an error if the value can not be computed at assembly time.
5696 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5698 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5700 * gasp.c (main): Set next field of new include_path structure to
5701 NULL. From Avery Pennarun <averyp@gdc.ca>.
5703 * read.c (s_mri_sect): Call as_bad rather than abort for an
5704 unsupported MRI target.
5706 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5708 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5709 the destination of a branch instruction should be altered.
5710 (find_real_start): New function: Locate the real, Thumb coded
5711 start of a Thumb function.
5712 (do_t_branch23): Alter the destination of branches to Thumb
5715 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5717 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5719 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5722 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5724 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5725 * doc/c-hppa.texi: Likewise.
5727 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5729 * Makefile.am: Rebuild dependencies.
5730 * Makefile.in: Rebuild.
5732 * Makefile.am (DEP_INCLUDES): New variable.
5733 (.dep1): Change to work when srcdir is not an absolute path.
5734 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5735 * Makefile.in: Rebuild.
5737 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5739 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5740 LinearAddress patch.
5742 * configure.in: Set version to 2.9.1.
5743 * configure: Rebuild.
5745 * Branched binutils 2.9.
5747 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5749 * config/tc-i386.h (FWait): Define.
5750 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5751 other prefixes. Check FWait flag in opcode table to see which
5752 instructions require an fwait prefix.
5754 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5756 * stabs.c (get_stab_string_offset): Always create a stab string
5759 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5761 Fix some gcc -Wall warnings:
5762 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5763 * ehopt.c (eh_frame_code_alignment): Likewise.
5764 * expr.c (integer_constant, operand): Likewise.
5765 * frags.c (frag_align): Likewise.
5766 * gasp.c (level_0, change_base, doinstr): Likewise.
5767 * hash.c (hash_ask): Likewise.
5768 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5769 (debugging_pseudo): Likewise.
5770 * macro.c (define_macro, check_macro): Likewise.
5771 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5772 (ignore_rest_of_line, float_cons): Likewise.
5773 * symbols.c (decode_local_label_name): Likewise.
5774 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5775 (fixup_segment, number_to_chars_bigendian): Likewise.
5776 (number_to_chars_littleendian): Likewise.
5777 * config/atof-ieee.c (gen_to_words): Likewise.
5778 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5779 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5780 * read.c (output_big_sleb128): Initialize locals to avoid
5782 (output_big_uleb128, equals): Likewise.
5783 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5784 to unsigned int. Change zeros to unsigned int.
5785 * cond.c (s_if): Add return to default case.
5786 * frags.c (frag_now_fix): Change return type to addressT.
5787 * frags.h (frag_now_fix): Update declaration.
5788 * listing.c (file_info_struct): Change linenum to unsigned int.
5789 (struct list_info_struct): Change hll_line to unsigned int.
5790 (print_source): Update format string.
5791 * read.c (emit_expr): Change scan to unsigned int, and don't
5792 bother to initialize it.
5793 * symbols.c (dollar_label_count): Change to unsigned long.
5794 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5795 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5796 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5798 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5800 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5801 mcf5200 just as we do for m68000.
5802 (m68k_init_after_args): Likewise.
5803 (md_estimate_size_before_relax): Likewise.
5805 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5807 * config/tc-v850.c (md_assemble): Store relocation addend in
5808 fixup instead of instruction.
5810 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5812 * config/tc-i386.c (md_assemble): Swap template arguments to
5813 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5814 This macro is currently symmetric, so passing them the wrong
5815 way didn't cause any problem, but may if the macro is changed
5817 After copying template to i.tm, use i.tm. rather than t-> to
5818 access fields, and make t a const*
5819 Move i.tm.operand_types[] swap to immediately after the copy.
5821 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5823 * expr.h (expr_build_uconstant): Add prototype.
5824 (expr_build_unary,expr_build_binary): Add prototypes.
5825 * expr.c (expr_build_uconstant): New function.
5826 (expr_build_unary,expr_build_binary): New functions.
5828 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5830 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5831 * macro.c (macro_expand_body): Increase buffer size.
5832 * messages.c (as_warn): Likewise.
5833 (as_warn_where, as_bad, as_bad_where): Likewise.
5835 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5837 Based on patch from H.J. Lu <hjl@gnu.org>:
5838 * Makefile.am (DISTSTUFF): New variable.
5839 (diststuff): New target.
5840 * Makefile.in: Rebuild.
5842 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5844 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5845 m32r_elf_section_change_hook.
5847 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5848 emit a nop if a section ends with a 16 bit instruction.
5850 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5852 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5853 s_lcomm rather than obj_coff_lcomm.
5854 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5856 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5858 * config/tc-i386.h (LinearAddress): Define.
5859 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5860 instruction, don't use a default segment.
5862 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5864 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5865 * configure: Rebuild.
5867 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5869 * aclocal.m4, configure: Rebuild with libtool 1.2.
5871 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5873 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5874 PC relative branches. Patch courtesy of Jonathan Walton.
5877 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5879 * configure.in (emulations): Add thumb-pe target.
5881 * configure (emulations): Add thumb-pe target.
5883 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5885 * itbl-lex.l (yywrap): Don't define if already defined as a
5888 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5890 * depend.c (quote_string_for_make): New function.
5891 (wrap_output): Use it.
5893 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5895 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5896 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5898 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5900 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5901 Recognize -GN and -relax.
5902 (md_begin): Initialize gp size from -G switch.
5903 (alpha_force_relocation): Always force if -relax.
5904 (alpha_align): Take a new argument that will specify when to
5905 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5906 Change all callers. Emit nop alignment padding as nop+unop pair.
5908 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5910 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5911 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5913 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5915 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5916 require padding to the next long word boundary.
5918 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5920 * cgen.c: #include symcat.h.
5921 * config/tc-m32r.c: Likewise.
5923 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5925 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5926 absolute expressions instead of '$' prefixed register names.
5928 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5930 * read.c (s_set): Record file and line info for symbols when -as.
5931 (pseudo_set): Don't overwrite that dummy fragment.
5933 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5935 * config/tc-ppc.c (md_pseudo_table): Add "section".
5936 (ppc_named_section): New static function.
5938 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5940 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5941 so we don't have to scan the entire list.
5943 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5945 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5946 case, allow the parallel instructions to modify the same flag
5949 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5951 * listing.c (list_symbol_table): Categorize symbols by
5952 undefined_section rather than sy_frag->line == NULL.
5954 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5956 * Makefile.am (install-exec-local): Install properly when ln
5957 fails or tooldir == prefix.
5959 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5961 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5962 Test result of insert_operand for error.
5964 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5966 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5967 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5968 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5969 * doc/Makefile.in: Rebuild.
5971 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5973 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5974 (macro): Fix handling of M_COP[0-3].
5976 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5978 Based on patches from Ross Harvey <ross@teraflop.com>:
5979 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5980 if macro_alternate or macro_mri.
5981 (getstring): Remove support for byte constants between < and >.
5982 (get_any_string): '<' only starts a string if macro_alternate or
5984 (macro_expand_body): Permit keyword parameters following
5985 positional parameters.
5987 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5988 * configure.in (alpha*-*-netbsd*): New target.
5989 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5990 * configure: Rebuild.
5992 * as.h (flag_warn_suppress_instructionswap): Move from here...
5993 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5994 here, and make static.
5996 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5997 BFD_ASSEMBLER or MANY_SEGMENTS.
5999 * as.c (show_usage): Update bug-gnu-utils address.
6000 * gasp.c (show_usage): Likewise.
6001 * doc/as.texinfo (Bug Reporting): Likewise.
6003 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6005 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6006 insns regardless of the size of a pointer if we're in mips I or
6008 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6010 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6012 Fix rac to accept only a0:
6013 * tc-d10v.c (parallel_ok, find_opcode):
6014 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6015 Introduce OPERAND_GPR.
6017 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6019 * read.c (s_fill): Handle non-constant repeat counts by creating
6020 an rs_space fragment.
6022 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6024 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6025 from as_bad to as_warn.
6027 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6029 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6030 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6031 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6033 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6035 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6036 seg_fix_rotP rather than fix_root from seg_info.
6038 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6040 * expr.c: Add support for 0x1_2_3_4 bignums.
6042 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6044 * configure.in: Change -linux* to -linux-gnu*.
6045 * configure: Rebuild.
6047 * app.c (do_scrub_begin): Treat \r as whitespace.
6049 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6051 * Makefile.am: Update dependencies.
6052 * Makefile.in: Rebuild.
6054 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6056 * configure, aclocal.m4: Rebuild with new libtool.
6058 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6060 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6061 the argument to bfd_set_arch_mach.
6062 (load_address): Use bfd_arch_bits_per_address to determine the
6063 bit size of an address instead of looking at the isa level.
6064 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6066 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6068 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6070 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6072 * ehopt.c: New file.
6073 * as.h (enum _relax_state): Add rs_cfa.
6074 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6075 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6076 * read.c (emit_expr): Call check_eh_frame.
6077 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6078 (relax_segment): Likewise.
6079 * Makefile.am: Rebuild dependencies.
6080 (GAS_CFILES): Add ehopt.c.
6081 (GENERIC_OBJS): Add ehopt.o.
6082 * doc/internals.texi (Frags): Document rs_cfa.
6084 * as.c (show_usage): Mention --traditional-format.
6085 (parse_args): Accept --traditional-format.
6086 * as.h (flag_traditional_format): Declare.
6087 * output-file.c (output_file_create): If flag_traditional_format,
6088 set BFD_TRADITIONAL_FORMAT on stdoutput.
6089 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6091 * config/tc-mips.c (append_insn): Make sure that if we have a
6092 fixup for an unmatched %hi reloc, it does not associated with a
6095 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6096 * doc/Makefile.in: Likewise.
6098 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6100 * config/tc-m32r.c (check_for_side_effects): New function.
6101 (can_make_parallel): Add checks for instruction side effects
6102 clashing with the other instruction.
6103 (assemble_parallel_insn): Improve warning messages. Return error
6104 message from non-swapped instruction order.
6106 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6108 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6110 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6111 md_cleanup definition. This moves the forced literal output to
6112 the end of the source pass, and avoids macro's inserting literals
6113 into the code immediately after the macro expansion.
6115 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6117 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6118 a gas internal symbol is adjustable.
6119 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6121 * as.h: If gcc version greater than 2.6, use `__format__' and
6122 `__printf__' in function attributes, rather than `format' and
6125 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6127 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6129 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6131 Add tms320c30 support:
6132 * config/tc-tic30.h: New file.
6133 * config/tc-tic30.c: New file.
6134 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6135 TARGET_FORMAT as "coff-tic30".
6136 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6137 * Makefile.am: Rebuild dependencies.
6138 (CPU_TYPES): Add tic30.
6139 (CPU_OBJ_VALID): tic30-aout is valid.
6140 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6141 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6142 * configure, Makefile.in: Rebuild.
6144 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6146 * config/tc-v850.c (md_assemble): Improvements to error messages.
6148 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6150 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6151 BFD_RELOC_HI16_S to store the high bits of any value.
6153 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6154 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6155 assembler calculate relocations to any external symbol at all.
6156 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6157 involving generation of pc-relative relocs.
6158 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6159 has been moved to md_apply_fix3.
6161 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6162 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6163 which actually means (the address of identifier's GOT entry) +
6164 constant, which is not particularly useful.
6166 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6168 * read.h (include_dirs): Declare.
6169 (include_dir_count,include_dir_maxlen): Declare.
6171 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6173 * configure.in: Correct check for shared opcodes library.
6174 * configure: Rebuild.
6176 * listing.c (buffer_line): If we can't open the file, set at_end.
6177 (listing_print): Remove unused local variable fi.
6179 * config/m68k-parse.y (reglistpair): Handle register list in
6182 * config/vms-conf.h: Don't undef VERSION.
6184 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6186 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6188 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6190 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6191 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6192 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6193 (EXTRA_DIST): Define.
6194 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6195 explicitly rather than via the list of object files.
6196 (gcc-as.opt): New file created when make-gas.com is run.
6197 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6198 itbl-cpu.h} to #include appropriate file rather than copying that
6200 * config/vms-conf.h: Synchronize with current config.in.
6201 * Makefile.in: Rebuild.
6203 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6205 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6206 (parallel_ok): Relaxed parallel subinstruction dependency check.
6208 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6210 * as.h (flag_warn_suppress_instructionswap): added new flag.
6211 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6212 command line argument.
6213 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6214 warning only if flag_warn_suppress_instructionswap is false.
6216 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6218 * configure.in (i386-*-mingw32*): New target.
6219 * configure: Rebuild.
6221 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6223 * symbols.c (resolve_symbol_value): Don't set the segment if it
6224 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6226 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6229 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6231 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6232 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6235 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6237 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6239 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6241 * config/tc-v850.c (v850_insert_operand): Display instruction when
6242 an error is encountered.
6244 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6246 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6247 (i386-*-sco3.2v5*coff): New target.
6248 (i386-*-sco3.2*): New target.
6249 * configure: Rebuild.
6251 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6253 * config/tc-v850.c: Tidy error message production.
6255 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6257 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6258 validate_immediate return value in the right type for comparisons
6261 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6263 * listing.c (MAX_BYTES): Use listing variables not constants.
6264 (data_buffer): No longer an array, but a pointer.
6265 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6266 (listing_listing): Allocate data_buffer.
6268 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6270 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6271 --listing-rhs-width, --listing-cont-lines.
6272 (show_usage): Update.
6273 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6274 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6275 (print_lines): Use the variables instead of the constants.
6276 (listing_listing): Likewise.
6277 * listing.h: Declare the new vars.
6279 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6281 * as.c (parse_args): Add --keep-locals alias for -L.
6282 Add --strip-local-absolute.
6283 (show_usage): Update.
6284 * as.h (flag_strip_local_absolute): New flag.
6285 * symbols.c (S_IS_LOCAL): Use it.
6286 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6287 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6288 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6290 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6292 * config/tc-m32r.c: Detect if explicitly parallel instructions
6293 might have an io conflict and issue a warning message.
6295 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6297 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6298 cgen_swap_fixups): Functions to save, restore and swap the fixup
6299 chain with a backup copy.
6300 (cgen_asm_finish_insn): Returns address of constructed insn.
6302 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6304 * listing.c (file_info_struct): Remove FILE, add POS.
6305 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6306 (file_info): Don't open the file.
6307 (buffer_line): Check for the file in the last_open cache, updating
6309 (print_source): Don't reference file_info->file.
6310 (listing_listing): Likewise.
6311 (listing_print): Close the file in the cache, if any.
6313 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6315 * read.c (dwarf_file_string): New file static variable.
6316 (emit_expr): Look for constant sequence that leads up to a file
6317 name in DWARF debugging output.
6318 (stringer): Use dwarf_file_string to decide whether to accept a
6319 string as a file name.
6321 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6323 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6324 (crack_operand): Add reg->reglst MRI hack.
6325 (r_seg): Put reglst symbols in reg_section.
6326 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6328 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6330 * tc-sh.c (get_specific): Handle SGR & DBR.
6332 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6334 * tc-h8300.c (parse_reg): Take the length of the symbol into
6335 account when attempting to match a register name.
6336 * tc-h8500.c (parse_reg): Likewise.
6338 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6340 * cgen.c: Formatting changes to improve readability.
6342 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6344 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6347 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6349 Based on a patch from Jim Wilson
6350 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6351 (tc_gen_reloc): Handle cross section PC relative relocs
6354 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6356 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6358 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6360 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6361 (expr_jmp_buf): New static local.
6362 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6363 (cgen_md_operand): New function.
6364 * tc-m32r.c: Clean up pass over `struct foo' usage.
6365 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6367 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6369 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6370 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6372 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6374 * config/tc-i386.c (i386_operand): Give an error if there are
6375 unrecognized characters after an expression.
6377 For older changes see ChangeLog-9697