1 2000-10-25 Nick Clifton <nickc@redhat.com>
3 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4 a DWARF2 line number information sequence.
6 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
8 * read.c (generate_lineno_debug): Update comment describing why
9 DWARF2 line number debug information is not generated
10 automatically by this function.
12 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
15 * config/tc-arm.h (md_end): Define.
16 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
18 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
19 if generating DWARF2 line numbers.
20 (arm_end_of_source): New function. Call dwarf2_finish if
23 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
24 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
25 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
27 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
29 * tc-i386.c: Fix prototype declarations for functions taking no
32 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
34 * tc-i386.c (i386_operand_modifier): Remove.
35 (build_displacement_string): Remove.
36 (i386_parse_seg): Remove.
37 (i386_intel_memory_operand): Remove.
38 (i386_intel_operand): Re-write using recursive descent parser based
39 on MASM documentation.
40 (struct intel_parser_s): New structure.
41 (intel_parser): New static variable.
42 (struct intel_token): New structure.
43 (cur_token, prev_token): New static variables.
56 (intel_match_token): New function.
57 (intel_get_token): New function.
58 (intel_putback_token): New function.
59 (intel_expr): New function.
60 (intel_e05): New function.
61 (intel_e05_1): New function.
62 (intel_e06): New function.
63 (intel_e06_1): New function.
64 (intel_e09): New function.
65 (intel_e09_1): New function.
66 (intel_e10): New function.
67 (intel_e10_1): New function.
68 (intel_e11): New function.
70 2000-10-20 Jakub Jelinek <jakub@redhat.com>
72 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
73 instructions to loose any special insn->architecture mask.
75 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
76 (sparc_md_end, sparc_arch_types, sparc_arch,
77 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
78 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
79 request v9b architecture if they are used).
81 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
83 * config/tc-m68k.c: Fix the previous misapplied patch.
85 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
87 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
88 BFD_ASSEMBLER and !BFD_ASSEMBLER.
89 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
92 2000-10-17 Kazu Hirata <kazu@hxi.com>
94 * debug.c: Fix formatting.
96 * dwarf2dbg.c: Likewise.
97 * dwarf2dbg.h: Likewise.
101 * flonum-konst.c: Likewise.
104 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
106 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
108 * doc/as.texinfo: Added notes about this new option.
110 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
112 * config/tc-sh.c (JREG): Remove.
113 (md_convert_frag): Remove #if 0:d code using JREG.
115 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
117 * config/tc-i386.c (i386_operand_modifier): Only match
118 modifiers SHORT and FLAT if they are followed by a space.
119 (parse_register): When `allow_naked_reg' is set, do not confuse
120 identifiers that start with a register name with a register.
122 2000-10-12 Kazu Hirata <kazu@hxi.com>
124 * app.c: Fix formatting.
127 * bit_fix.h: Likewise.
132 2000-10-11 Alan Modra <alan@linuxcare.com.au>
134 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
136 2000-10-07 Alan Modra <alan@linuxcare.com.au>
138 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
139 Re-arrange function a little and improve error message.
141 * write.c (write_relocs): Fix a comment.
143 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
146 2000-10-05 Jim Wilson <wilson@cygnus.com>
148 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
150 2000-10-05 Alan Modra <alan@linuxcare.com.au>
152 * config/tc-i386.c: Delete some useless comments, reformat others.
154 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
155 non-global syms in linkonce sections.
157 2000-10-04 Ralf Baechle <ralf@gnu.org>
159 * config/tc-ia64.c (operand_match): Don't use // style comments.
160 * config/tc-i370.c: Likewise.
162 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
164 Changes to handle varying register prefix and user symbol prefix.
165 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
166 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
167 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
168 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
169 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
170 (demand_register_prefix): New variable.
171 (md_pseudo_table): New pseudo ".syntax".
172 (md_longopts): New options --no-underscore and --underscore.
173 (cris_target_format): Return elf32-us-cris or elf32-cris depending
174 on symbols_have_leading_underscore.
175 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
176 (get_spec_reg): Ditto.
177 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
179 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
181 <case OPTION_NO_US, case OPTION_US>: New.
182 (md_show_usage): Be brief and reformat to match continuation of
184 * po/gas.pot: Regenerate.
186 2000-09-28 Alan Modra <alan@linuxcare.com.au>
188 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
189 force relocs for 12 bit branches.
190 (md_apply_fix): Similarly, adjust logic here.
192 2000-09-28 Alan Modra <alan@linuxcare.com.au>
194 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
195 adjust for external and weak syms as we will use a reloc. Allow
196 for +8 offset when calculating limits of branches.
197 (hppa_fix_adjustable): Undo 2000-09-23 change.
198 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
199 Correct distance calculation.
200 (tc_gen_reloc): Print the file name and line number if we can't
203 From John David Anglin <dave@hiauly1.hia.nrc.ca>
204 * config/tc-hppa.c (nonzero_dibits): Define.
205 (arg_reloc_stub_needed): Check each arg and return value
206 separately for zero case.
207 (pa_align): Declare argument `bytes'.
209 2000-09-25 Kazu Hirata <kazu@hxi.com>
211 * config/tc-cris.c: Fix formatting.
212 * config/tc-d10v.h: Likewise.
213 * config/tc-d30v.c: Likewise.
214 * config/tc-d30v.h: Likewise.
215 * config/tc-fr30.c: Likewise.
216 * config/tc-fr30.h: Likewise.
217 * config/tc-m68k.c: Likewise.
218 * config/tc-m68k.h: Likewise.
219 * config/tc-pj.h: Likewise.
220 * config/tc-ppc.c: Likewise.
221 * config/tc-ppc.h: Likewise.
222 * config/tc-sh.c: Likewise.
223 * config/tc-sh.h: Likewise.
224 * config/tc-sparc.c: Likewise.
225 * config/tc-v850.h: Likewise.
226 * config/tc-vax.h: Likewise.
227 * config/tc-w65.h: Likewise.
228 * config/tc-z8k.h: Likewise.
230 2000-09-23 Alan Modra <alan@linuxcare.com.au>
232 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
234 (hppa_force_relocation): Likewise.
236 2000-09-22 Jim Wilson <wilson@cygnus.com>
238 * config/tc-ia64.c (dv_sem): Add "stop".
239 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
240 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
241 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
243 (mark_resources): Check IA64_RS_PRr.
245 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
247 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
248 md_estimate_size_before_relax): Redesign and clean up the
249 relaxation mechanism.
251 2000-09-21 Kazu Hirata <kazu@hxi.com>
253 * config/tc-ns32k.c: Fix formatting.
254 * config/tc-ns32k.h: Likewise.
256 2000-09-20 Kazu Hirata <kazu@hxi.com>
258 * config/tc-m32r.c: Fix formatting.
259 * config/tc-m32r.h: Likewise.
260 * config/tc-m68851.h: Likewise.
261 * config/tc-m68hc11.c: Likewise.
262 * config/tc-m68hc11.h: Likewise.
263 * config/tc-m88k.c: Likewise.
264 * config/tc-mcore.c: Likewise.
265 * config/tc-mcore.h: Likewise.
266 * config/tc-mips.c: Likewise.
267 * config/tc-mips.h: Likewise.
268 * config/tc-mn10200.h: Likewise.
269 * config/tc-mn10300.h: Likewise.
270 * config/tc-tahoe.c: Likewise.
271 * config/tc-tahoe.h: Likewise.
273 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
275 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
276 Likewise in relaxation description comments.
278 2000-09-18 Alan Modra <alan@linuxcare.com.au>
280 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
281 subtraction of two syms without emitting a relocation.
283 From David Huggins-Daines <dhd@linuxcare.com>
284 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
285 global or weak symbols.
287 2000-09-15 Kazu Hirata <kazu@hxi.com>
289 * config/tc-h8300.h: Fix formatting.
290 * config/tc-h8500.c: Likewise.
291 * config/tc-h8500.h: Likewise.
292 * config/tc-hppa.h: Likewise.
293 * config/tc-i370.h: Likewise.
294 * config/tc-i386.h: Likewise.
295 * config/tc-i860.c: Likewise.
296 * config/tc-i860.h: Likewise.
297 * config/tc-i960.h: Likewise.
298 * config/tc-ia64.c: Likewise.
299 * config/tc-ia64.h: Likewise.
301 2000-09-14 Kazu Hirata <kazu@hxi.com>
303 * config/tc-a29k.c: Fix formatting.
304 * config/tc-alpha.c: Likewise.
305 * config/tc-arc.c: Likewise.
306 * config/tc-arc.h: Likewise.
307 * config/tc-arm.c: Likewise.
308 * config/tc-arm.h: Likewise.
309 * config/tc-avr.c: Likewise.
310 * config/tc-avr.h: Likewise.
311 * config/tc-tic30.c: Likewise.
312 * config/tc-tic30.h: Likewise.
313 * config/tc-tic54x.c: Likewise.
314 * config/tc-tic54x.h: Likewise.
315 * config/tc-tic80.c: Likewise.
316 * config/tc-tic80.h: Likewise.
318 2000-09-14 Timothy Wall <twall@cygnus.com>
320 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
321 parallel comparisons for later use.
322 (struct rsrc): Add parallel comparison type.
323 (resources_match): Skip special cases of PR usage (non-conflicting
326 2000-09-13 Kazu Hirata <kazu@hxi.com>
328 * config/obj-ecoff.c: Fix formatting.
329 * config/obj-elf.c: Likewise.
330 * config/obj-elf.h: Likewise.
331 * config/obj-evax.h: Likewise.
332 * config/obj-generic.h: Likewise.
333 * config/obj-hp300.c: Likewise.
334 * config/obj-hp300.h: Likewise.
335 * config/obj-ieee.h: Likewise.
336 * config/obj-vms.c: Likewise.
337 * config/obj-vms.h: Likewise.
339 2000-09-13 Anders Norlander <anorland@acc.umu.se>
341 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
342 (md_parse_option): Ditto.
343 (md_longopts): Add -mips32 option.
344 (md_show_usage): Document new options.
345 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
346 (mips_ip): Assemble mfc0 with a sub-selection code.
347 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
348 (mips_cpu_to_str): New function.
349 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
350 Use CPU_* defines instead of hardcoded numbers.
352 * doc/as.texinfo: Document new options.
353 * doc/c-mips.texi: Ditto.
355 2000-09-12 Kazu Hirata <kazu@hxi.com>
357 * as.h: Fix formatting.
358 * asintl.h: Likewise.
359 * bit_fix.h: Likewise.
360 * config/obj-aout.c: Likewise.
361 * config/obj-aout.h: Likewise.
362 * config/obj-bout.c: Likewise.
363 * config/obj-bout.h: Likewise.
364 * config/obj-coff.c: Likewise.
365 * config/obj-coff.h: Likewise.
366 * dwarf2dbg.h: Likewise.
368 * flonum.h: Likewise.
370 * itbl-ops.h: Likewise.
374 * struc-symbol.h: Likewise.
375 * subsegs.h: Likewise.
376 * symbols.h: Likewise.
380 2000-09-11 Kazu Hirata <kazu@hxi.com>
382 * bignum-copy.c: Fix formatting.
383 * config/tc-i370.c: Likewise.
384 * config/tc-i960.c: Likewise.
385 * config/tc-m68k.c: Likewise.
387 * flonum-copy.c: Likewise.
388 * flonum-konst.c: Likewise.
389 * flonum-mult.c: Likewise.
390 * literal.c: Likewise.
394 * subsegs.c: Likewise.
396 2000-09-09 Philip Blundell <philb@gnu.org>
398 * configure.in (arm*-*-uclinux*): New target.
399 * configure: Regenerate.
401 2000-09-09 Kazu Hirata <kazu@hxi.com>
403 * input-file.c: Fix formatting.
404 * itbl-ops.c: Likewise.
405 * messages.c: Likewise.
407 2000-09-08 Philip Blundell <philb@gnu.org>
409 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
412 2000-09-07 H.J. Lu <hjl@gnu.org>
414 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
415 * configure: Rebuild.
417 2000-09-07 Kazu Hirata <kazu@hxi.com>
419 * atof-generic.c: Fix formatting.
420 * config/tc-mips.c: Likewise.
421 * config/tc-vax.c: Likewise.
422 * input-scrub.c: Likewise.
424 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
426 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
427 * configure.in (sh-*-linux*): Added.
428 * configure: Rebuilt.
430 2000-09-06 Kazu Hirata <kazu@hxi.com>
432 * config/tc-hppa.c: Fix formatting.
434 * ecoff.c: Fix formatting.
436 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
438 * configure: Rebuilt with new libtool.m4.
440 2000-09-05 Kazu Hirata <kazu@hxi.com>
442 * cgen.c: Fix formatting.
443 * config/tc-ia64.c: Likewise.
445 2000-09-05 Nick Clifton <nickc@redhat.com>
447 * aclocal.m4: Regenerate.
448 * config.in: Regenerate.
449 * configure: Regenerate.
450 * po/gas.pot: Regenerate.
452 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
454 * config/tc-cris.c: Correct comment typos.
456 2000-09-05 Eric Christopher <echristo@cygnus.com>
458 * config/tc-mn10300.c: Cleanup.
459 (md_pcrel_from): Enable.
461 2000-09-05 Alan Modra <alan@linuxcare.com.au>
463 * expr.c (operand): Fix a comment typo.
464 * write.c (write_relocs): Fix a signed/unsigned warning.
466 * config/tc-hppa.c (fudge_reg_expressions): New
467 (hppa_force_reg_syms_absolute): New.
468 (pa_equ): Allow reg_section expressions.
469 * config/tc-hppa.c (md_optimize_expr): Define.
470 (hppa_force_reg_syms_absolute): Prototype.
472 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
473 (pa_parse_number): Pass in arg to select fp reg parsing.
474 Return 1 to indicate format checks pass. If strict, then only
475 accept a register or register symbol. Return value in...
476 (pa_number): New static for pa_parse_number.
477 (FP_REG_BASE): Define.
478 (FP_REG_RSEL): Define.
479 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
480 appropriate. White space changes.
481 (need_pa11_opcode): Don't bother passing any params, get them from
483 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
484 Remove extraneous check in case 'Q'.
485 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
486 reg, set section of resulting symbol to reg_section.
487 (pa_parse_space_stmt): Modify call to pa_parse_number.
488 (pa_space): Likewise.
490 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
491 (hppa_force_relocation): Handle vtable relocs.
492 (pa_vtable_entry): New.
493 (pa_vtable_inherit): New.
494 (md_pseudo_table): Add entries for vtable pseudos.
495 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
496 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
498 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
499 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
500 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
502 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
503 specify a symbol type.
505 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
506 dependent things together.
507 (md_elf_symbol_type): Define.
509 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
511 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
513 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
514 (obj_elf_vtable_entry): Declare.
516 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
518 (obj_elf_vtable_entry): Similarly.
519 (elf_pseudo_table): Fix the damage with a cast.
521 2000-09-03 Richard Henderson <rth@cygnus.com>
523 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
524 for template selection when a label is needed.
526 2000-09-02 Kazu Hirata <kazu@hxi.com>
528 * config/tc-ia64.c: Fix formatting.
530 2000-09-02 Nick Clifton <nickc@redhat.com>
532 * configure.in: Increase version number to 2.10.91.
533 * configure: Regenerate.
534 * aclocal.m4: Regenerate.
535 * config.in: Regenerate.
536 * po/gas.pot: Regenerate.
537 * Makefile.in: Regenerate.
539 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
541 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
542 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
543 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
545 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
548 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
550 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
551 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
552 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
553 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
554 (GOT_symbol): New variable.
555 (md_undefined_symbol): Set it.
557 2000-09-01 Richard Henderson <rth@cygnus.com>
559 * config/tc-ia64.c (match): Don't inline.
560 (extra_goodness): New.
561 (md_begin): Prefer nop.f and nop.b for best_template.
563 2000-08-31 Kazu Hirata <kazu@hxi.com>
565 * as.c: Fix formatting.
570 2000-08-31 Eric Christopher <echristo@cygnus.com>
572 * config/tc-mn10300.c: Cleanup and fix warnings.
573 (md_pseudo_table): Add initializers.
574 (md_show_usage): Cleanup.
575 (md_parse_option): Fix warnings.
576 (md_undefined_symbol): Fix warnings.
577 (md_conver_frag): Fix warnings.
578 (tc_gen_reloc): Fix warnings.
579 (md_apply_fix3): Fix warnings.
580 (check_operand): Fix warnings.
582 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
584 * acinclude.m4: Include libtool and gettext macros from the
586 * aclocal.m4, configure: Rebuilt.
588 2000-08-30 Mark Hatle <mhatle@mvista.com>
590 * config/tc-ppc.c (md_parse_option): Recognize -m405.
592 2000-08-31 Kazu Hirata <kazu@hxi.com>
594 * listing.c: Fix formatting.
596 2000-08-29 Kazu Hirata <kazu@hxi.com>
598 * app.c: Fix a comment typo. Fix formatting.
600 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
602 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
603 offset of the target destination for jmp instructions.
604 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
606 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
608 * NEWS: Mention support for CRIS.
610 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
612 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
613 Sets `.lcomm' alignment to zero.
615 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
617 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
618 (TC_FIX_ADJUSTABLE): Define.
620 2000-08-23 Jim Wilson <wilson@cygnus.com>
622 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
623 unwind.personality_routine is set.
625 2000-08-23 H.J. Lu <hjl@gnu.org>
627 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
629 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
631 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
634 2000-08-22 H.J. Lu <hjl@gnu.org>
636 * config.in (STRICTCOFF): New for strict COFF.
638 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
639 i386-*-go32* and i386-go32-rtems*.
640 * configure: Rebuilt.
642 * config/obj-coff.c (obj_coff_endef): Follow the historical
643 behavior if STRICTCOFF is not defined.
645 * doc/internals.texi: Document STRICTCOFF.
647 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
649 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
650 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
651 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
652 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
653 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
654 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
655 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
658 2000-08-22 Eric Christopher <echristo@cygnus.com>
660 * config/tc-mn10300.c: (md_apply_fix): New function.
661 (mn10300_force_relocation): New function.
662 (mn10300_fix_adjustable): New function.
664 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
665 (TC_HANDLES_FX_DONE): Define.
666 (obj_fix_adjustable): Define.
667 (MD_APPLY_FIX3): Define.
668 (TC_LINKRELAX_FIXUP): Define.
670 * write.c: (TC_LINKRELAX_FIXUP): Define if not
672 (fixup_segment): Use TC_LINKRELAX_FIXUP.
674 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
676 2000-08-21 Jason Eckhardt <jle@cygnus.com>
678 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
679 if the fixup resulted in a relocation.
681 2000-08-18 Nick Clifton <nickc@redhat.com>
683 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
684 Make reference to first element of shift_names explicit.
686 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
688 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
689 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
690 add a symbol's address. Removed all target-specific #ifdefs that
691 used to accomplished the same.
692 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
693 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
694 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
695 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
696 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
698 2000-08-17 Kazu Hirata <kazu@hxi.com>
700 * dwarf2dbg.c: Fix formatting.
702 2000-08-17 Nick Clifton <nickc@redhat.com>
704 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
705 to be recoded as logical shift lefts by zero.
707 2000-08-16 Jim Wilson <wilson@cygnus.com>
709 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
710 postincrement modified registers. Handle IA64_OPND_R3_2 addl
712 (note_register_values): Handle IA64_OPND_R3_2 operands.
714 2000-08-16 Jason Eckhardt <jle@cygnus.com>
716 * config/tc-i860.c (md_operand): Silly typo fixed.
718 2000-08-16 Nick Clifton <nickc@redhat.com>
720 * config/tc-arm.c (struct asm_shift): Delete.
722 (enum asm_shift_index): New.
723 (struct asm_shift_properties): New.
724 (struct asm_shift_name): New.
725 (shift_properties[]); New.
726 (shift_names[]); New.
728 (decode_shift): Use new structures.
729 Issue a warning is "ROR #0" is used.
730 Issue a warning if "ASR #0" or "LSR #0" is used.
732 (md_begin): Initialise arm_shift_hsh table from new
733 asm_shift_name array.
735 2000-08-16 Jakub Jelinek <jakub@redhat.com>
737 * config/tc-sparc.c: Kill all warnings.
738 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
740 (md_show_usage): Update usage text.
742 2000-08-16 Nick Clifton <nickc@redhat.com>
744 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
747 2000-08-15 Will Cohen <wcohen@redhat.com>
749 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
751 * config/tc-sh.c (md_assemble): Changed so debug_type
752 test performed for ppi_assemble
753 * config/tc-sh.c: Included dwarf2dbg.h.
754 (debug_line): Defined.
755 (md_assemble): Generates dwarf2 line info.
756 (sh_finalize): New function. Finalize dwarf2 info.
757 (assemble_ppi): Returns size of code generated.
758 (build_Mytes): Returns size of code generated.
759 (md_pseudo_table): Added "file" and "loc" psuedo ops.
760 * config/tc-sh.h (md_end): Defined.
761 (sh_finalize): Declared.
763 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
765 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
768 2000-08-14 Nick Clifton <nickc@redhat.com>
770 * config/tc-arm.c (do_bx): Allow "bx pc".
772 2000-08-14 Jim Wilson <wilson@cygnus.com>
774 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
775 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
776 (md_begin): Change assignment to md.flag to OR in the new bit.
778 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
780 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
781 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
784 2000-08-14 Jason Eckhardt <jle@cygnus.com>
786 * NEWS: Mention i860 support.
788 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
790 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
792 2000-08-14 Andreas Schwab <schwab@suse.de>
794 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
796 2000-08-11 Andreas Schwab <schwab@suse.de>
798 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
801 2000-08-11 Kazu Hirata <kazu@hxi.com>
803 * expr.c: Fix formatting.
804 * config/obj-bout.c: Likewise.
806 2000-08-10 Jason Eckhardt <jle@cygnus.com>
808 * doc/c-i860.texi: Flesh out the i860 section more.
810 2000-08-10 Kazu Hirata <kazu@hxi.com>
812 * symbols.c: Fix formatting.
815 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
817 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
818 has the IgnoreSize bit set.
820 2000-08-09 Alan Modra <alan@linuxcare.com.au>
822 From Rodney Brown <RodneyBrown@mynd.com>
823 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
824 * configure: Regenerate.
826 2000-08-09 Kazu Hirata <kazu@hxi.com>
828 * hash.c: Fix formatting.
831 2000-08-08 Jason Eckhardt <jle@cygnus.com>
833 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
834 (i860_fix_info): New enum.
835 (MD_APPLY_FIX3): Define.
836 (WORKING_DOT_WORD): Define.
837 (TC_HANDLES_FX_DONE): Define.
838 (DIFF_EXPR_OK): Define.
839 (LISTING_HEADER): Define.
840 (TARGET_FORMAT): Select target format based on endian flag.
841 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
842 (target_big_endian): Add external declaration.
844 * config/tc-i860.c: All existing code reworked completely. Other
845 new code shown below.
846 (SYNTAX_SVR4): Define.
847 (target_warn_expand): New variable.
848 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
849 (md_longopts): Declare and define with new options (-EL, -EB,
851 (md_show_usage): New function.
852 (md_operand): New function.
853 (obtain_reloc_for_imm16): New function.
854 (md_apply_fix3): New function.
855 (tc_gen_reloc): New function.
857 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
859 * config/tc-m68hc11.c (build_jump_insn): Make sure the
860 2 bytes of the jump address are in the same frag.
861 (find): Accept 68hc12 register indirect modes.
863 * NEWS: Mention 68HC11 & 68HC12 support.
865 2000-08-07 Richard Henderson <rth@cygnus.com>
867 * config/tc-ia64.c (unwind): Add prologue_mask member.
868 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
869 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
870 (dot_body): Clear unwind.prologue_mask.
871 (dot_prologue): Set it. Accept a register second argument.
873 2000-08-07 Kazu Hirata <kazu@hxi.com>
875 * config/atof-ieee.c: Fix formatting.
876 * config/atof-tahoe.c: Likewise.
878 2000-08-06 Nick Clifton <nickc@cygnus.com>
880 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
883 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
884 of .popsection, .previous, .pushsection, .subsection,
885 .version, .vtable_entry, .vtable_inherit and .weak.
887 2000-08-05 Kazu Hirata <kazu@hxi.com>
889 * config/tc-cris.c: Fix formatting.
890 * config/tc-i386.c: Likewise.
891 * config/tc-sparc.c (sparc_ip): Simplify the code.
893 2000-08-04 Kazu Hirata <kazu@hxi.com>
895 * config/tc-cris.c: Rearrange code for readability.
896 * config/tc-d10v.c: Fix formatting.
897 * config/tc-m32r.c: Likewise.
898 * config/tc-sparc.c: Likewise.
900 2000-08-02 Jim Wilson <wilson@cygnus.com>
902 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
903 before ia64_find_opcode.
904 (md_assemble): Likewise.
906 2000-08-01 Nick Clifton <nickc@cygnus.com>
908 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
909 Undo some formatting fixes.
911 2000-08-01 Kazu Hirata <kazu@hxi.com>
913 * config/obj-som.c: Fix formatting.
914 * config/obj-ieee.c: Likewise.
915 * config/tc-arm.c: Likewise.
916 * config/tc-v850.c: Likewise.
918 2000-08-01 Nick Clifton <nickc@redhat.com>
920 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
921 index by command line option.
923 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
925 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
926 (@node M68K-Branch): Rewrite to match the reality.
928 2000-07-31 Jason Eckhardt <jle@cygnus.com>
930 * doc/c-i860.texi: New file.
931 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
932 * doc/Makefile.in: Regenerate.
933 * doc/all.texi: Add I860 as relevant architecture.
934 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
936 2000-07-31 Kazu Hirata <kazu@hxi.com>
938 * config/tc-d30v.c: Fix formatting.
940 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
942 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
943 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
944 long emit a long branch if available instead of an absolute jump, never
945 emit absolute jumps for anything with --pcrel.
947 * doc/c-m68k.texi: Document new command line option.
949 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
951 * config/tc-avr.c: Use PARAMS macro in function declarations.
952 Don't declare md_pcrel_from_section (already in tc-avr.h).
953 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
954 (avr_operand): Don't set (unsigned) op_mask to -1.
956 2000-07-28 Jason Eckhardt <jle@cygnus.com>
958 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
959 * configure: Regenerated.
960 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
961 of operand to the .type directive (.e.g, "type").
963 2000-07-28 Alan Modra <alan@linuxcare.com.au>
965 * as.h (warn_comment, found_comment, found_comment_file): Declare.
966 * app.c (do_scrub_chars): Record where first comment found.
967 * read.c (read_a_source_file): Init found_comment on entry, and
968 notify whether comments found on exit.
969 * config/tc-hppa.c (md_shortopts): Add "c".
970 (md_longopts): Add warn-comment.
971 (md_parse_option): Handle it.
972 (md_show_usage): Show available options.
973 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
975 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
977 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
978 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
980 (md_estimate_size_before_relax): Don't fall off end of function.
982 2000-07-27 Kazu Hirata <kazu@hxi.com>
984 * config/tc-avr.c: Fix formatting.
985 * config/tc-ns32k.c: Likewise.
987 2000-07-27 Alan Modra <alan@linuxcare.com.au>
989 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
991 2000-07-27 Kazu Hirata <kazu@hxi.com>
993 * config/tc-d10v.c: Fix formatting.
994 * config/tc-z8k.c: Likewise.
995 * config/tc-sparc.c: Likewise.
997 2000-07-26 Dave Brolley <brolley@redhat.com>
999 * cgen.c (queue_fixup): Declare opinfo.
1000 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1001 (gas_cgen_md_operand): Ditto.
1002 (gas_cgen_md_apply_fix3): Ditto.
1004 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1006 * config/obj-coff.c (obj_frob_symbol): Don't merge
1007 labels. Don't merge if the symbol isn't constant. Return
1008 immediately if a symbol is merged.
1010 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1012 * frags.c (frag_align): Correct absolute section alignment.
1014 2000-07-20 DJ Delorie <dj@redhat.com>
1016 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1017 it breaks linking against DLLs.
1019 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1021 * configure.in: Add CRIS support.
1022 * configure: Regenerate.
1023 * Makefile.am: (CPU_TYPES): Add cris.
1024 (CPU_OBJ_VALID) [aout]: Add cris.
1025 (MULTI_CPU_TYPES): Add cris.
1026 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1027 [coff]: Only i386 and mips are valid.
1028 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1029 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1030 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1031 Regenerate dependencies.
1032 * Makefile.in: Regenerate.
1033 * aclocal.m4: Regenerate.
1034 * as.c: Declare crisaout, criself.
1035 * config/tc-cris.h, config/tc-cris.c: New.
1036 * config/e-criself.c, config/e-crisaout.c: New.
1037 * po/POTFILES.in, po/gas.pot: Regenerate.
1039 2000-07-20 Kazu Hirata <kazu@hxi.com>
1041 * read.c: Fix formatting.
1042 * write.c: Fix formatting.
1044 2000-07-19 H.J. Lu <hjl@gnu.org>
1046 * sb.c: Include <stdlib.h> if exists for abort ().
1048 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1050 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1051 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1052 (pa_type_args): Same here.
1054 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1056 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1057 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1058 the storage class is already set.
1060 2000-07-17 Kazu Hirata <kazu@hxi.com>
1062 * config/tc-m68hc11.c: Fix formatting.
1063 * config/tc-mn10200.c: Likewise.
1064 * config/tc-mn10300.c: Likewise.
1065 * config/tc-pj.c: Likewise.
1066 * config/tc-tic80.c: Likewise.
1067 * config/tc-w65.c: Likewise.
1069 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1071 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1074 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1076 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1079 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1081 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1082 ELF as are used for SOM (except the 32-bit reloc one) to decide
1083 whether a symbol can be reduced to a section symbol. Expand on
1084 the comment for symbols involved in LR% and RR% expressions.
1086 2000-07-14 Nick Clifton <nickc@cygnus.com>
1088 * config/tc-mips.c (mips_disable_float_construction): New
1089 static variable. Set to true if doubles should not be
1090 constructed by loading two single width fp registers with
1091 halves of the value.
1092 (mips_ip): Test mips_disable_float_construction.
1093 (md_longopts): Add command line switches --construct-floats
1094 and --no-construct-floats.
1095 (md_parse_option): Parse new command line options.
1096 (md_show_usage): Describe new command line options.
1098 * doc/c-mips.texi: Document new command line options.
1100 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1102 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1103 * configure: Regenerate.
1105 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1107 * configure.in (DEFAULT_EMULATION setting): Revert part of
1108 2000-07-01 change that set te_multi=multi unless set to tmips.
1109 * configure: Regenerate.
1111 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1113 * config/obj-coff.c (coff_frob_section): Add padding to the last
1114 section when aligning it increases its size.
1116 2000-07-11 Kazu Hirata <kazu@hxi.com>
1118 * config/tc-tic54x.c: Fix formatting.
1120 2000-07-10 Kazu Hirata <kazu@hxi.com>
1122 * config/tc-h8500.c: Fix formatting.
1123 * config/tc-tic54x.c: Fix formatting.
1125 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1127 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1128 displacements correctly.
1130 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1132 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1134 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1138 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1140 From David Huggins-Daines <dhd@linuxcare.com>
1141 * config/te-hppalinux64.h: Add a new emulation.
1142 * configure.in (emulations): Add configure bits to support the
1143 64-bit Linux/parisc target.
1144 * configure: Regenerate.
1146 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1147 (md_shortopts): Add `V' for ELF.
1149 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1150 when SOM or ELF_ARG_RELOC are defined.
1151 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1152 ELF_ARG_RELOC are defined.
1153 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1154 (pa_stringer): ..Do it here instead. Fix comment typos.
1155 (hppa_force_relocation): Cast enums to int before comparing with
1158 From Ryan Bradetich <rbradetich@uswest.net>
1159 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1160 redifinition warning.
1161 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1162 (hppa_force_relocation): ditto
1163 (md_apply_fix): Added cast to buf to fix warnings.
1165 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1166 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1168 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1169 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1170 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1171 reloc_type** to avoid warnings in switch.
1172 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1173 little earlier instead.
1175 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1177 (pa_type_args): Use symbol_arg_reloc_info.
1178 (struct pa_it): Make arg_reloc unsigned int.
1179 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1180 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1181 (pa_code): Delete. pa_text duplicates this function.
1182 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1183 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1185 (cons_fix_new_hppa): Actually change selector to e_fsel when
1186 warning about assuming so.
1187 (tc_gen_reloc): More example elf arg reloc code.
1188 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1189 (hppa_force_relocation): Likewise.
1191 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1193 (pa_end_of_source): Prototype.
1194 (hppa_fix_adjustable): Prototype.
1195 (LABELS_WITHOUT_COLONS): Move it..
1196 * config/te-hppa.h: To here.
1198 * config/te-hppa64.h: New file.
1200 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1202 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1203 format -10, -16, 16 relocs.
1204 (hppa_elf_mark_end_of_function): Test for null
1205 last_call_info->start_symbol
1207 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1208 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1209 re_assesmble_* functions. Delete extraneous statements. Fix
1211 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1212 insn to re_assemble_*.
1214 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1216 * doc/internals.texi (Expressions): Fix typo.
1218 2000-07-08 Kazu Hirata <kazu@hxi.com>
1220 * config/tc-sh.c: Fix formatting.
1221 * config/tc-tic54x.c: Fix formatting.
1222 * depend.c: Fix formatting.
1223 * flonum-konst.c: Likewise.
1224 * flonum-mult.c: Likewise.
1226 2000-07-07 Kazu Hirata <kazu@hxi.com>
1228 * config/tc-sh.c: Fix comments.
1229 * config/obj-vms.c: Fix comments.
1230 * config/tc-a29k.c: Likewise.
1231 * config/tc-alpha.c: Likewise.
1232 * config/tc-h8300.c: Likewise.
1233 * config/tc-h8500.c: Likewise.
1234 * config/tc-i370.c: Likewise.
1235 * config/tc-ia64.c: Likewise.
1236 * config/tc-m68hc11.c: Likewise.
1237 * config/tc-m68k.c: Likewise.
1238 * config/tc-mips.c: Likewise.
1239 * config/tc-ns32k.c: Likewise.
1240 * config/tc-ppc.c: Likewise.
1241 * config/tc-z8k.c: Likewise.
1243 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1245 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1246 Default to '(SEC_LOAD | SEC_DATA)'.
1247 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1249 * doc/internals.texi (CPU Backend): Describe
1250 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1252 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1254 * as.c (parse_args): NULL terminate the long option list.
1256 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1258 * config/tc-d30v.h: Include "write.h" for fixS.
1259 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1261 2000-07-05 Nick Clifton <nickc@cygnus.com>
1263 * config/tc-d30v.c (write_2_short): Further changes to warning
1264 messages produced when combining EITHER_BUT_PREFER_MU attributed
1267 2000-07-05 DJ Delorie <dj@redhat.com>
1271 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1273 * config/tc-arm.c (psrs): Accept combinations of flags.
1275 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1277 * config/tc-avr.c: Change _ () to _() around all strings marked
1278 for translation (exception from the usual coding style).
1279 (avr_opt): New struct variable, how the new switches are set.
1280 (OPTION_MMCU): Define as 'm' and actually use.
1281 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1282 (show_mcu_list): New function, display the list of known MCUs.
1283 (md_show_usage): Document the new switches. Call show_mcu_list.
1284 (avr_set_arch): Change 'm' to OPTION_MMCU.
1285 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1286 Handle the new switches.
1287 (avr_operands): Disable warnings for undefined combinations of
1288 operands if -mall-opcodes. Disable warnings for skipping two-word
1289 instructions if enhanced core or -mno-skip-bug.
1290 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1291 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1292 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1293 (avr_ldi_expression): Warn about implicit lo8().
1294 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1296 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1298 * configure.in: Add entry for mips-*-sysv4*MP*
1299 * configure: Rebuild
1300 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1301 elf32-tradlittlemips for traditional mips targets.
1302 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1303 test for Link Once sections as in adjust_reloc_syms.
1304 * config/te-tmips.h: New file for traditional mips targets. Define
1307 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1309 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1310 flags argument is not present, don't change an existing section's
1311 section's attributes. If the flags argument is present, warn if the
1312 attributes don't match the section's current attributes. When
1313 long section names are supported, set SEC_LINK_ONCE and
1314 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1316 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1318 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1319 symbols; create them.
1321 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1323 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1324 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1326 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1328 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1329 expressions. Ignore the problem when handling 16 bit signed
1330 immediates, because the assembler will take care of the relocation
1333 2000-06-27 Nick Clifton <nickc@cygnus.com>
1335 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1336 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1337 sequential order, and emit warning messages if the input source
1338 code contains constructs like that, or parallel constructs
1339 containing such opcodes.
1341 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1343 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1344 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1345 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1346 (md_show_usage): Update usage message.
1347 (md_parse_option): Allow redefinition of MCU type within the
1348 same avr[1-5] bfd machine type. Show both old and new MCU type
1349 in the error message.
1350 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1351 Simplify 8K wrap code.
1353 2000-06-25 Kazu Hirata <kazu@hxi.com>
1355 * config/obj-aout.c: Remove all uses of DEFUN.
1356 * config/obj-ieee.c: Likewise.
1357 * config/tc-sh.c: Fix comment typos.
1358 * config/tc-tahoe.c: Likewise.
1359 * config/tc-vax.c: Likewise.
1360 * config/tc-w65.c: Likewise.
1361 * config/tc-z8k.c: Likewise.
1362 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1364 2000-06-24 DJ Delorie <dj@cygnus.com>
1366 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1367 more changes from Sept 1999
1368 (tc_i386_fix_adjustable): ditto
1369 (md_apply_fix3): ditto
1371 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1373 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1374 (gas_cgen_parse_operand): Set it around expression() call.
1375 (gas_cgen_md_operand): Test for it before longjmp().
1377 2000-06-24 Kazu Hirata <kazu@hxi.com>
1379 * config/tc-h8500.c: Remove all uses of DEFUN.
1380 * config/tc-sh.c: Likewise.
1381 * config/tc-w65.c: Likewise.
1382 * config/tc-z8k.c: Likewise.
1384 * config/tc-h8500.c: Fix typos in comments.
1386 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1388 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1391 2000-06-23 matthew green <mrg@redhat.com>
1393 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1394 defined. Fix error message for `[' grouping.
1396 2000-06-22 Kazu Hirata <kazu@hxi.com>
1398 * config/tc-h8300.c: Fix formatting and comment typos.
1400 2000-06-22 Timothy Wall <twall@cygnus.com>
1402 * config/tc-ia64.c (note_register_values): Move premature QP
1403 notation clearing into the appropriate place.
1405 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1407 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1408 first before anything else. Add bin-bugs.h, emul.h and progress.h
1409 Sort list of files as for $(OBJS) in Makefile.am.
1411 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1412 find one. Remake dependencies.
1413 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1414 * Makefile.in: Regenerate.
1415 * doc/Makefile.in: Regenerate.
1417 * config/tc-i386.c (i386_displacement): Don't assume a constant
1418 displacement is necessarily 16 bits when in 16 bit code mode.
1419 (md_assemble): Instead size the displacement here after we know
1420 for sure that a .code16gcc operand hasn't automatically added
1421 operand size prefixes.
1423 2000-06-21 H.J. Lu <hjl@gnu.org>
1425 * Makefile.am: Rebuild dependency.
1426 * Makefile.in: Rebuild.
1428 2000-06-21 Kazu Hirata <kazu@hxi.com>
1430 * config/tc-h8300.c (parse_reg): Make the function static.
1431 (parse_exp): Likewise.
1433 2000-06-20 DJ Delorie <dj@cygnus.com>
1435 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1436 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1437 for cygwin import libraries to work properly.
1439 2000-06-20 H.J. Lu <hjl@gnu.org>
1441 * Makefile.am: Rebuild dependency.
1442 * Makefile.in: Rebuild.
1443 * configure: Likewise.
1444 * doc/Makefile.in: Likewise.
1446 2000-06-20 Timothy Wall <twall@cygnus.com>
1448 * doc/internals.texi (CPU backend): Add @itemx for
1449 TC_START_LABEL_WITHOUT_COLON.
1450 * doc/c-tic54x.texi: New.
1451 * doc/as.texinfo: Add tic54x features and include primary tic54x
1453 * doc/all.texi: Add C54X.
1454 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1455 * doc/Makefile.in: Regenerate.
1456 * configure.in: Add tic54x and define LIBM for tic54x.
1457 * configure: Regenrate.
1458 * config/tc-tic54x.[ch]: New.
1459 * config/obj-coff.h: Add tic54x.
1460 * Makefile.am: (CPU_TYPES): Add tic54x.
1461 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1462 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1463 (as_new_LDADD): Add $(LIBM).
1464 * Makefile.in: Regenerate.
1466 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1468 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1469 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1470 * doc/as.texinfo: Likewise.
1472 * configure, Makefile.in: Regenerate.
1473 * configure.in (emulations): Recognize m6811 and m6812.
1474 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1475 Added files for 68hc11 and 68hc12 assembler.
1476 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1477 * config/tc-m68hc11.h: Header definition for that assembler.
1479 2000-06-18 Nick Clifton <nickc@redhat.com>
1481 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1482 instead of OCTETS_PER_BYTE.
1484 * config/tc-v850.c: Fix compile time warnings.
1485 * config/tc-ppc.c: Fix compile time warnings.
1487 2000-06-18 H.J. Lu <hjl@gnu.org>
1489 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1490 * configure: Rebuild.
1492 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1494 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1497 2000-06-16 Nick Clifton <nickc@cygnus.com>
1499 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1500 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1502 * doc/c-mips.texi: Document newly accepted cpu variants.
1504 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1506 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1508 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1510 * macro.c (getstring): Make it possible to escape the quote
1513 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1515 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1517 2000-06-13 H.J. Lu <hjl@gnu.org>
1519 * configure: Regenerate.
1521 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1523 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1525 * doc/internals.texi (line_separator_chars): Semicolon is no
1526 longer a default. Mention null and newline as defaults.
1528 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1530 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1531 * config/tc-i860.h (line_separator_chars): Likewise.
1532 * config/tc-h8300.c (line_separator_chars): Likewise.
1533 * config/tc-i960.c (line_separator_chars): Likewise.
1534 * config/tc-m68k.c (line_separator_chars): Likewise.
1535 * config/tc-mips.c (line_separator_chars): Likewise.
1536 * config/tc-ns32k.c (line_separator_chars): Likewise.
1537 * config/tc-sparc.c (line_separator_chars): Likewise.
1538 * config/tc-vax.c (line_separator_chars): Likewise.
1540 * config/tc-h8300.c (comment_chars): Use string initialiser.
1541 * config/tc-i960.c (line_comment_chars): Likewise.
1542 * config/tc-z8k.c (comment_chars, line_comment_chars,
1543 line_separator_chars): Likewise.
1545 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1548 2000-06-08 Nick Clifton <nickc@cygnus.com>
1550 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1553 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1555 * configure.in (VERSION): Update to show this is the CVS mainline.
1557 2000-06-08 Matthew Jacob <mjacob@feral.com>
1559 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1560 $at is the integer register $r28, vs. both $r28 and the floating
1561 point register $f28.
1563 2000-06-08 James E. Wilson <wilson@cygnus.com>
1565 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1566 (dot_endp): Don't call ia64_flush_insns.
1567 (emit_one_bundle): Don't delete prologue/body records from
1568 unwind_record list in first loop. Rewrite second loop to account for
1571 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1573 * config/tc-ia64.c: Add missing prototypes.
1574 (generate_unwind_image): Cast argument to output_unw_records call.
1576 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1578 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1580 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1582 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1583 (REGISTER_P): likewise.
1584 (avr_opcodes): uses include/opcode/avr.h
1585 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1587 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1589 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1592 2000-06-03 H.J. Lu <hjl@gnu.org>
1594 * read.c (is_end_of_line): Put back `;'.
1596 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1598 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1600 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1602 * expr.c (operand): Test is_end_of_line outside switch to catch
1603 line separator chars that are also operators.
1604 (operator): Return O_illegal for line separator chars.
1606 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1607 entry (or `!' entry for TC_HPPA).
1609 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1610 before indexing is_end_of_line. Remove redundant check for '\0'.
1612 * config/tc-h8500.c (md_assemble): Likewise.
1613 * config/tc-mcore.c (md_assemble): Likewise.
1614 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1617 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1619 * config/tc-mcore.c (mcore_cons): Likewise.
1620 (mcore_float_cons): Likewise.
1621 (mcore_stringer): Likewise.
1622 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1624 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1626 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1628 2000-05-29 Nick Clifton <nickc@cygnus.com>
1630 * config/tc-sh.c: Fix compile time warning messages.
1632 * config/tc-mips.c: Fix compile time warning messages.
1634 2000-05-29 Philip Blundell <philb@gnu.org>
1636 * doc/as.texinfo: Update copyright dates.
1637 (Local Labels): Delete misplaced mention of ARM.
1638 * NEWS: Mention ARM ELF support.
1640 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1642 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1643 it is modified, and use the real_size to compute the frag address
1644 for dwarf2 line info.
1646 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1648 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1649 line-matching scheme to cope with automake moving variables around.
1650 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1651 * Makefile.in: Regenerate.
1653 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1655 * config/tc-sparc.c (sparc_relax): New.
1656 (md_longopts): Add -relax and -no-relax options.
1657 (md_parse_options, md_show_usage): Likewise.
1658 (md_apply_fix3): Optimize tail call into branch always if possible.
1660 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1662 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1663 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1664 rules, with warning when a GAS statement specifies a packing that
1665 will result in an instruction being squashed.
1666 Added typdef packing_type and enumerals, changed various integer
1667 literals to use the enumerals.
1669 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1671 * config/tc-ia64.c (dot_restorereg_p): New function.
1672 (md_pseudo_table): Add restorereg.p.
1673 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1674 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1676 * config/tc-ia64.h (unw_record_type): Add unwabi.
1677 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1678 called MASK with members for imask, and the masks produced by
1679 fr_mem, gr_mem, br_mem, and frgr_mem.
1680 (unw_p_record): Add members ABI and CONTEXT.
1681 (unw_x_record): Add member AB.
1682 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1683 as pseudo-register for use during unwind info generation.
1684 (AR_PFS, AR_LC): New macros.
1685 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1686 whose names start with an at sign (as in "@priunat").
1687 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1689 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1690 proc_end, unwind_info, personality_routine): Consolidate into
1691 "unwind" structure to reduce offset-table use. Add member
1692 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1694 (output_R1_format, output_R3_format, output_P3_format,
1695 output_P6_format): Initialize R with zero to reduce compiler warnings.
1696 (output_P7_format): Ditto. Add `default' branch to switch
1697 statement to reduce compiler warnings.
1698 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1699 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1700 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1701 into single argument.
1702 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1703 compiler warnings. Merge A and B args into single argument.
1704 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1705 A and B args into single argument.
1706 (free_record): Removed (wasn't used).
1707 (free_list_records): Also free imasks in prologue records.
1708 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1709 (output_spill_mask): Remove.
1710 (output_unwabi): New function.
1711 (output_epilogue, output_label_state, output_copy_state): Call
1713 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1714 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1716 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1717 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1718 as part of handling the prologue records. Emit region's imask if
1719 we have one. Handle unwabi, epilogue, label_state, copy_state,
1720 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1721 spill_sprel_p, and spill_reg_p records.
1722 (set_imask, count_bits, slot_index): New function.
1723 (fixup_unw_records): Fix region size computation. Handle
1724 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1725 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1726 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1727 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1728 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1729 (dot_save): Use manifest constants for applicaton registers.
1730 Handle REG_PR and REG_PRIUNAT.
1731 (dot_restore): Don't just ignore it.
1732 (dot_restorereg): New function..
1733 (generate_unwind_image): Ensure unwind info is a multiple of eight
1734 bytes, not just four bytes.
1735 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1736 (dot_altrp): Don't just ignore it.
1737 (dot_savemem): New function. Replaces dot_savesp() and
1738 dot_savepsp(). Use manifest constants for applicaton registers.
1739 Handle REG_PR and REG_PRIUNAT.
1740 (dot_savef): Simplify.
1741 (dot_saveb): Support generation of br_gr.
1742 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1743 dot_label_state, dot_copy_state): New function.
1744 (dot_unwabi): Don't just ignore it.
1745 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1746 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1747 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1748 (emit_one_bundle): Set slot number for prologue/body records
1749 *before* emitting the first insn.
1750 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1751 (md_begin): Declare "psp" pseudo-register.
1752 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1753 so we don't get segfault.
1754 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1755 counts as required per SW Conventions manual
1756 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1757 output_preds_psprel, output_preds_sprel, output_spill_base,
1758 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1759 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1760 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1761 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1762 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1763 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1764 (dot_vframe): Implement.
1765 (dot_vframesp, dot_vframepsp): New function.
1767 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1769 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1770 * configure: Regenerate.
1772 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1774 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1775 (md_estimate_size_before_relax): so we can use it here instead of
1776 old kludges. Localise vars to blocks. Comment.
1778 * frags.c (frag_new): Update fr_var comments.
1779 * frags.h (struct frag): Ditto.
1781 2000-05-22 Richard Henderson <rth@cygnus.com>
1783 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1784 (pseudo_func): Add pcrel.
1785 (operand_match): Handle IA64_OPND_TGT64.
1786 (build_insn): Likewise.
1787 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1788 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1789 (fix_insn): Handle all three 64-bit relocation types.
1791 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1793 * obj.h (struct format_ops): New members begin, app_file,
1794 s_set_other, s_set_desc, s_get_type, s_set_type,
1795 separate_stab_sections, init_stab_section.
1797 * config/obj-multi.h: Update GPL notice to v2.
1799 (obj_app_file): New.
1800 (S_SET_SIZE): Test s_set_size for NULL before calling.
1801 (S_SET_ALIGN): Similar for s_set_align.
1806 (SEPARATE_STAB_SECTIONS): New.
1807 (INIT_STAB_SECTION): New.
1808 (EMIT_SECTION_SYMBOLS): New.
1809 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1811 * config/obj-elf.h: Update GPL notice to v2.
1812 Mention that this file is included from obj-multi.h.
1813 (obj_begin): Wrap definition in ifndef.
1814 (elf_file_symbol): Constify declaration.
1815 (obj_app_file): Ditto.
1816 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1817 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1819 * config/obj-elf.c (elf_s_set_other): New.
1820 (elf_file_symbol): Constify argument.
1821 (elf_separate_stab_sections): New.
1822 (elf_init_stab_section): New.
1823 (elf_format_ops): Add new members. Remove comma at end.
1825 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1826 (ecoff_format_ops): Add new fields. Remove comma at end.
1827 Mention inconsistency for emit_section_symbols.
1829 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1831 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1832 (coff_separate_stab_sections): New.
1833 (coff_format_ops): Add new members.
1835 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1836 (obj_aout_s_set_other): New.
1837 (obj_aout_s_set_desc): New.
1838 (obj_aout_s_get_type): New.
1839 (obj_aout_s_set_type): New.
1840 (obj_aout_separate_stab_sections): New.
1841 (aout_format_ops): New members added. Use obj_aout_process_stab,
1842 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1843 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1845 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1847 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1849 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1850 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1851 (md_estimate_size_before_relax): Ensure jumps to weak and
1852 externally visible symbols are relocatable.
1854 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1856 * stabs.c (aout_process_stab): Make global.
1857 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1858 * read.h (aout_process_stab): Declare.
1860 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1861 Generalize to *aout, *coff *elf.
1862 * configure: Regenerated.
1864 * doc/internals.texi (Object format backend): Say
1865 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1867 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1868 * Makefile.in: Regenerated.
1870 2000-05-19 Catherine Moore <clm@cygnus.com>
1872 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1874 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1876 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1877 instruction to reflect change in re_assemble_*.
1879 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1881 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1882 build PA64 ELF tools.
1883 * configure: Rebuilt.
1885 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1887 * Makefile.am: Regenerate dependencies.
1888 * Makefile.in: Regenerate.
1890 2000-05-15 Nick Clifton <nickc@cygnus.com>
1892 * config/tc-arm.c (struct asm_psr): Add boolean field
1893 distinguishing between CSPR and SPSR. Rename 'number' field
1895 (psrs): Rearrange contents to match new asm_psr structure.
1896 (arm_psr_parse): Move next to psr_required_here. Make it
1897 return an asm_psr structure.
1898 (psr_required_here): Use asm_psr structure returned by
1900 (do_msr): Reorganise to allow psr_required_here to be called
1902 (md_undefined_name): Mark 'name' parameter as unused, since
1903 the COFF target does not use it.
1905 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1907 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1909 * config/te-aux.h: Likewise.
1910 * config/te-dpx2.h: Likewise.
1911 * config/te-go32.h: Likewise.
1912 * config/te-hp300.h: Likewise.
1913 * config/te-hppa.h: Likewise.
1914 * config/te-i386aix.h: Likewise.
1915 * config/te-ic960.h: Likewise.
1916 * config/te-interix.h: Likewise.
1917 * config/te-nbsd532.h: Likewise.
1918 * config/te-pc532mach.h: Likewise.
1919 * config/te-ppcnw.h: Likewise.
1920 * config/te-psos.h: Likewise.
1921 * config/te-sparcaout.h: Likewise.
1922 * config/te-sun3.h: Likewise.
1923 * config/te-sysv32.h: Likewise.
1925 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1927 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1928 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1929 and sign extend without an if statement.
1930 (build_bytes): Likewise.
1932 2000-05-14 Kazu Hirata <kazu@hxi.com>
1934 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1935 X_add_symbol L_32 case.
1937 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1939 * config/te-freebsd.h: New file.
1941 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1943 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1944 bindtextdomain): Replace defines with those from intl/libgettext.h
1945 to quieten gcc warnings.
1947 * NEWS: Mention x86 .arch and -q.
1949 * config/tc-i386.c (quiet_warnings): New.
1950 (md_assemble): Use quiet_warnings.
1951 (md_parse_option): Set quiet_warnings from -q.
1952 (md_show_usage): Mention -q, delete -m.
1953 (flag_do_long_jump): Delete.
1954 (md_parse_option): Remove -m.
1955 (md_show_usage): Remove -m.
1956 (md_create_long_jump): Remove useless flag_do_long_jump code.
1958 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1959 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1961 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1962 Alexander Sokolov <robocop@netlink.ru>
1964 * doc/c-i386.texi (i386-Arch): New section.
1965 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1967 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1968 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1969 architecture has been given and is not 486.
1970 (set_cpu_arch): New.
1971 (md_pseudo_table): Add .arch.
1972 (md_assemble): Warn if cpu architecture has been given and an
1973 unsupported instruction.
1975 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1976 Move operand_types bit defines after relevant template field.
1977 (template): Add cpu_flags.
1981 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1983 * config/tc-mn10300.h (md_end): Define.
1984 (mn10300_finalize): Declare.
1985 * config/tc-mn10300.c: Include dwarf2dbg.h.
1986 (debug_line): Define.
1987 (md_assemble): Generate dwarf2 line info.
1988 (mn10300_finalize): New function. Finalize dwarf2 info.
1990 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1992 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1993 external version of the relocation for weak symbols.
1995 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1997 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1998 frame size in units of 16 bytes, as required per SW Conventions manual.
1999 (output_unw_records): Output info-block header as a dword to get
2002 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2004 * as.h: #include "file", not <file> on files from ../include.
2005 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2006 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2007 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2008 (tc_coff_symbol_emit_hook): Ditto.
2009 (OPTCOUNT): Cast to int to avoid compiler warning.
2010 (md_begin): Fix signed/unsigned warnings.
2012 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2014 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2015 ABRANCH LONG case for a conditional branch on a 68000.
2016 (md_estimate_size_before_relax): Likewise. Also handle
2017 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2018 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2019 PC-relative on all CPUs.
2020 (md_estimate_size_before_relax): Likewise.
2022 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2024 * as.c (parse_args): Just mention current year in printed
2027 2000-05-03 J.T. Conklin <jtc@redback.com>
2029 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2031 (md_parse_option): Recognize -m7400.
2033 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2035 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2036 don't permit lp to become less than the words array.
2038 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2040 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2041 Fix little-endian case.
2043 2000-05-03 David O'Brien <obrien@NUXI.com>
2045 * as.c (parse_args): Update copyright.
2047 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2049 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2050 for the .bss section too.
2052 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2054 * configure.in: Set em=linux for hppa-*-linux.
2055 * configure: Regenerate.
2056 * doc/Makefile.in: Regenerate with correct automake.
2058 * frags.c (frag_grow): Sanity check chunk_size.
2060 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2061 * config/obj-som.h: Likewise.
2062 * config/obj-ieee.h: Likewise.
2064 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2066 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2067 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2068 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2069 (pa_ip): low_sign_unext now returns via function value. Use
2070 re_assemble_* instead of dis_assemble_* and
2071 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2073 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2074 (md_section_align, md_parse_option, md_show_usage,
2075 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2076 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2077 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2078 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2079 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2081 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2082 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2083 outside of switch. Correct mask and shifting errors in case 10
2084 and case -11. In case 21, compare against signed range to suit
2085 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2086 case 17 and case 22, use offsetT variable to properly check range.
2087 Use re_assemble_* here too.
2088 (evaluate_absolute): Change type of value to offsetT. Call
2089 hppa_field_adjust to do the work for us.
2090 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2091 (pa_parse_cmpib_64_cmpltr): Ditto.
2092 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2093 of i to unsigned int.
2094 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2095 (pa_end_of_source): Return type is void.
2097 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2099 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2101 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2103 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2104 More comments added.
2105 (md_begin): Removed "construct symbols for each register name".
2106 Because register names conflicts with GCC generated function
2108 (avr_operand): Now constant numbers can be used as a register
2109 identifiers (0 as r0, 31 as r31).
2110 (md_assemble): use skip_space () before parsing instruction
2113 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2115 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2116 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2117 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2118 * configure: Regenerate.
2120 2000-04-29 Andreas Jaeger <aj@suse.de>
2122 * as.h: Correctly check GCC version.
2124 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2126 * doc/as.1: Fix unbalanced brackets.
2128 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2130 (line_comment_chars): Set to '/' if TE_FreeBSD.
2132 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2134 * configure.in: Configury support for PA64 (currently disabled).
2135 * configure: Rebuilt.
2137 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2139 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2140 bfd_set_section_alignment.
2142 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2144 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2147 2000-04-24 Nick Clifton <nickc@cygnus.com>
2149 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2150 * doc/as.texinfo (Align): Include arm and strongarm in list of
2151 targets that have the second form of the behaviour of the .align
2154 2000-04-24 Mark Klein <mklein@dis.com>
2156 * obj-som.c: Terminate obj_pseudo_table.
2158 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2160 * as.c (parse_args): Allow md_parse_option to override -a listing
2162 * config/obj-coff.c (add_lineno): Change type of offset parameter
2163 from "int" to "bfd_vma."
2164 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2165 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2166 (ppc_change_csect): Align correctly for XCOFF64.
2167 (ppc_machine): New function, which discards "ppc_machine" line.
2168 (ppc_tc): Cons for 8 when code is 64 bit.
2169 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2171 (md_parse_option): Handle -a64 and -a32.
2173 * config/tc-ppc.h (TARGET_MACH): Define.
2174 (TARGET_FORMAT): Move to function.
2175 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2177 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2179 * config/tc-avr.c: New AVR_ISA_ defined.
2180 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2181 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2182 for `fmul', `movw' and `lpm R,Z' instructions.
2183 (avr_operands): Warn if current opcode is a two-word instruction
2184 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2185 (avr_opcodes): New commands added.
2186 (REGISTER_P): Check 'a' and 'v' constraint letters.
2187 (mcu_types): New MCU added.
2189 2000-04-22 Timothy Wall <twall@cygnus.com>
2191 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2193 (operand_match): Conditionally insert default bit values for IMMU9.
2195 2000-04-14 Matthew Green <mrg@cygnus.com>
2197 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2198 * configure: Rebuilt.
2200 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2201 Jason Eckhardt <jle@cygnus.com>
2203 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2205 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2206 Added handling of new operand types l,y,&,fe,fE,fx.
2208 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2209 David Mosberger <davidm@hpl.hp.com>
2210 Timothy Wall <twall@cygnus.com>
2211 Andrew MacLeod <amacleod@cygnus.com>
2212 Jim Wilson <wilson@cygnus.com>
2214 * Makefile.am (CPU_TYPES): Add ia64.
2215 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2216 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2217 * Makefile.in: Rebuild.
2218 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2219 * configure: Rebuild.
2220 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2221 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2222 * expr.c (expr): Handle md_optimize_expr.
2223 * read.c (LEX_HASH): Add comment.
2224 * config/tc-ia64.c, config/tc-ia64.h: New files.
2226 2000-04-21 Richard Henderson <rth@cygnus.com>
2228 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2229 bundling a non-delayed branch type instruction.
2231 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2233 * config/tc-mn10300.c (HAVE_AM30): Define.
2234 (md_assemble): Use it.
2236 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2238 * config/obj-elf.c (obj_elf_change_section): Check for changed
2241 * Makefile.am: (CPU_MULTI_VALID): Remove.
2242 (MULTI_CPU_TYPES): Define.
2243 (MULTI_CPU_OBJ_VALID): Define.
2244 (DEPTC): Use the above.
2245 (DEPOBJ): Same here.
2247 Regenerate dependencies.
2248 * Makefile.in: Regenerate.
2250 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2252 * Makefile.am (YACC, LEX): Get them from configure.
2254 2000-04-18 H.J. Lu (hjl@gnu.org)
2256 * config/tc-i386.c (offset_in_range): Use addressT instead of
2257 bfd_vma for non-bfd assemblers.
2259 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2261 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2262 doesn't give spurious errors.
2264 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2266 * as.h (SEEK_SET): Define if undefined.
2268 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2270 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2271 constants, and don't assume offsetT is 32 bits.
2273 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2275 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2276 (md_pcrel_from_section): Add prototype.
2277 (d10v_fix_adjustable): Add prototype.
2278 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2280 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2282 2000-04-12 Nick Clifton <nickc@cygnus.com>
2284 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2285 symbol in frag chain.
2287 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2289 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2290 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2291 (fits_in_signed_word, smallest_imm_type): Ditto.
2292 (md_assemble): Use an offsetT var to hold offsetT values, not a
2294 (offset_in_range): New.
2295 (md_assemble): Use it.
2296 (md_convert_frag): Change type of target_address, opcode_address,
2297 and displacement_from_opcode_start to offsetT.
2298 (md_create_short_jump): Change type of offset to offsetT.
2299 (md_create_long_jump): Ditto.
2300 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2301 (md_chars_to_number): Remove.
2302 (output_invalid): Remove duplicate prototype.
2304 2000-04-09 Nick Clifton <nickc@cygnus.com>
2306 * Makefile.am (CPU_TYPES): Add 'avr'.
2307 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2308 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2310 * Makefile.in: Regenerate.
2312 * doc/as.texinfo: Add M32R documentation.
2314 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2316 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2317 --enable-build-warnings option.
2318 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2319 * Makefile.in, configure: Re-generate.
2321 2000-04-07 Nick Clifton <nickc@cygnus.com>
2323 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2324 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2325 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2326 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2327 (arm_force_relocation): Force relocations for
2328 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2330 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2332 * config/tc-sh.c (get_operands): There's no third operand if the
2333 first operand is an immediate.
2335 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2337 * config/tc-sh.c (immediate): Delete.
2338 (sh_operand_info): Add immediate member.
2339 (parse_reg): Use A_PC for pc.
2340 (parse_exp): Add second argument 'op'. All callers changed.
2341 (parse_at): Expect pc to be coded as A_PC.
2342 Use immediate field in *op.
2343 (insert): Add fourth argument 'op'. All callers changed.
2344 (build_relax): Add second argument 'op'. All callers changed.
2345 (insert_loop_bounds): New function.
2346 (build_Mytes): Remove DISP_4.
2347 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2348 (assemble_ppi): Use immediate field in *operand.
2349 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2350 (md_apply_fix): Likewise.
2351 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2353 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2355 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2357 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2359 * internals.texi (CPU backend): Document
2360 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2362 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2364 * po/gas.pot: Regenerate.
2366 * as.c (show_usage): Restore translated part of bug string.
2367 * gasp.c (show_usage): Likewise.
2369 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2370 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2371 than move-if-change.
2372 (DEP1): Modify for "gcc -MM".
2376 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2377 Update dependencies.
2378 * Makefile.in: Regenerate.
2380 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2382 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2383 (md_begin): Likewise.
2384 (HAVE_AM33): New macro.
2385 (md_assemble): Use it. Match r_regs and xr_regs only if
2388 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2390 * as.h: #include "bin-bugs.h"
2391 * as.c (show_usage): Use REPORT_BUGS_TO.
2392 * gasp.c: #include "bin-bugs.h"
2393 (show_usage): Use REPORT_BUGS_TO.
2395 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2397 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2399 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2400 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2403 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2405 * config/tc-i386.c (i386_immediate): Don't assume a constant
2406 immediate is necessarily 16 bits when in 16 bit code mode.
2407 (md_assemble): Instead set guess_suffix here after we have checked
2410 2000-04-02 Richard Henderson <rth@cygnus.com>
2412 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2413 quantities. Correct right shift sign extension.
2414 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2415 32-bit value when shifting into place.
2417 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2419 * app.c: Add ATTRIBUTE_UNUSED as needed.
2420 * config/tc-ppc.c: Likewise.
2421 (ppc_size): Make unsigned long.
2422 (ppc_insert_operand): Add casts to avoid warnings.
2424 2000-03-31 Nick Clifton <nickc@cygnus.com>
2426 * config/tc-d10v.h (md_flush_pending_output): Define.
2428 2000-03-29 Nick Clifton <nickc@cygnus.com>
2430 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2431 segment. Works for both BFD_ASSEMBLER and others.
2432 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2434 2000-03-29 Nick Clifton <nickc@cygnus.com
2436 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2438 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2440 * listing.c (LISTING_LHS_WIDTH): Default depends on
2442 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2444 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2446 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2449 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2451 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2453 * config/tc-avr.c (mcu_types): Add missing initialiser.
2454 (md_pcrel_from_section): Add prototype.
2455 (avr_operand): Remove redundant test of unsigned < 0.
2456 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2458 2000-03-27 Denis Chertykov <denisc@overta.ru>
2460 * config/tc-avr.c: New file for AVR support.
2461 * config/tc-avr.h: Likewise.
2462 * configure.in: Add AVR support.
2463 * configure: Regenerate.
2465 2000-03-26 Timothy Wall <twall@cygnus.com>
2467 * gasp.c (macro_op): Add new argument to check_macro call.
2468 Macro structure definitions moved to macro.h
2469 * sb.h: Add argument to prototype for input_scrub_include_sb.
2470 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2471 nesting checks with an additional flag.
2472 (struct input_save): Add flag to indicate whether current sb
2473 should be checked for proper macro/conditional nesting.
2474 (input_scrub_push/pop): Save/restore nest check flag.
2475 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2477 * macro.c (check_macro): Allow caller to retrieve parsed macro
2478 information if a pointer is provided. This information may be
2479 used by the new macro hooks.
2480 * macro.h: Update prototype for check_macro. Macro struct
2481 definitions moved here from macro.c/gasp.c.
2482 * read.c (read_a_source_file): Add parameter to check_macro call,
2483 and pass macro info to the macro hook, if defined.
2484 (input_scrub_insert_line): New. Allow insertion of a line of
2485 characters into the input stream.
2486 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2487 file into the input stream.
2488 (s_include): Use input_scrub_insert_file.
2489 * internals.texi: Document new macro hooks.
2490 * as.h: New prototypes added.
2492 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2494 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2495 an initial capital letter.
2496 (i386_index_check): Reindent.
2498 2000-03-19 Nick Clifton <nickc@cygnus.com>
2500 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2503 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2505 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2506 instruction operand bad if Rd > 7 when generating
2507 thumb instructions. Prevents for example,
2508 "adr r12,label" from silently failing and generating
2509 the wrong instruction.
2511 2000-03-17 Nick Clifton <nickc@cygnus.com>
2513 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2514 that have a destingation >= 0x400000.
2515 Fix compile time warning messages.
2517 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2519 * config/tc-sh.c (md_begin): When encountering insn that are
2520 not supported by the current arch, only change the name if
2521 its contents are the same as prev_name.
2522 (get_specific): If the the architecture doesn't match, fail.
2524 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2526 * config/tc-sh.c (IDENT_CHAR): Define.
2527 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2528 matching back where it came from.
2530 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2532 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2534 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2536 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2539 2000-03-15 Kazu Hirata <kazu@hxi.com>
2541 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2543 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2545 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2546 floating-point-number, make sure 'f' is in FLT_CHARS.
2548 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2550 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2551 (s_lcomm_internal): Use it.
2552 * doc/internals.texi (CPU backend): Document it.
2553 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2556 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2558 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2561 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2562 implementation doesn't have special handling for switch
2564 (macro_build): Allow for code in sections other than .text.
2566 (mips_ip): Likewise.
2567 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2568 Don't perform relocs if we will be outputting them.
2569 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2570 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2573 2000-03-09 Catherine Moore <clm@cygnus.com>
2575 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2576 relocation type based on the entry in the fixup structure.
2577 Put S_IS_EXTERN processing back in.
2579 2000-03-08 H.J. Lu (hjl@gnu.org)
2581 * Makefile.am (install-exec-tooldir): Depend on
2582 install-exec-bindir for parallel make.
2583 * Makefile.in: Regenerated.
2585 2000-03-06 Nick Clifton <nickc@cygnus.com>
2587 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2589 (md_parse_option): Parse -m32r command line switch - disable m32rx
2591 (md_show_usage): Document new option.
2593 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2594 * doc/Makefile.in: Regenerate.
2595 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2597 2000-03-02 Michael Meissner <meissner@redhat.com>
2599 * config/tc-d30v.c (check_range): Remove code that incorrectly
2600 sign extended values where bits < 32.
2602 2000-03-02 H.J. Lu (hjl@gnu.org)
2604 * configure.in: Support --enable-targets=all on ia32.
2605 * configure: Regenerated.
2607 2000-03-01 Nick Clifton <nickc@cygnus.com>
2609 * gasp.c (do_align): Remove bogus check of alignment value.
2611 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2613 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2614 TC_PPC was defined forced the type of a symbol with no other type
2617 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2619 * doc/internals.texi (CPU backend): Mention that
2620 line_separator_chars do not break up comments. Fix typos for
2621 LEX_AT and LEX_NAME descriptions. Document operands for
2622 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2623 description of md_create_short_jump usage. Document argument for
2624 md_undefined_symbol.
2626 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2628 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2629 (md_parse_option): Handle it.
2630 (md_show_usage): Document it.
2632 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2634 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2635 opcode, for the instruction `pal19'. From Andrea Arcangeli
2638 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2640 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2642 (md_assemble): To here, before template operands are matched.
2643 Also ensure a constant immediate is sign extended when we know the
2644 size is at most 16 bits. This is to catch cases like "add
2645 $0xffc0,%ax" where we don't know the size, and thus that the
2646 immediate can be represented as Imm8S until after parsing the
2648 (i386_displacement): Similarly sign extend 16 bit constant
2650 (md_assemble): Relax 16-bit jump constant range check to suit sign
2651 extended displacements.
2653 2000-02-26 Andreas Jaeger <aj@suse.de>
2655 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2657 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2659 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2660 call operands when intel_syntax.
2661 (intel_float_operand): Return 2 for "fi...".
2662 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2663 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2664 earlier "SHORT" change.
2665 (md_assemble): When determining suffix from Regs, exclude
2668 2000-02-24 Nick Clifton <nickc@cygnus.com>
2670 * configure: Add arm-wince, mips-pe and sh-pe targets.
2671 * configure: Regenerate.
2673 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2675 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2676 "pe-mips" for the mips-pe target.
2678 * config/tc-arm.c (insns): Change displacement encoded in BL
2679 and B instructions if the target port is arm-wince.
2680 (do_ldst): Do not bias the relocation offset if the target
2682 (md_pcrel_from): Add in missing relocation offset bias if the
2683 target os arm-wince.
2685 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2686 (md_begin): Disable -G support for mips-pe target.
2687 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2688 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2691 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2692 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2693 assembler, just set the alignment to 4.
2695 * config/te-wince-pe.h: New file for WinCE targets. Define
2698 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2700 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2701 string instructions.
2702 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2703 (i386_intel_memory_operand): After finding a segment override,
2704 check again for no `[' before looking for a displacement. Bomb if
2705 more than one displacement rather than silently discarding the
2706 second and subsequent ones. Free strings malloc'd by
2707 build_displacement_string.
2709 2000-02-24 Catherine Moore <clm@cygnus.com>
2711 * config/obj-som.c (obj_pseudo_table): Add "weak".
2712 (obj_som_weak): New routine.
2714 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2716 * config/tc-i386.c (union i386_op): New.
2717 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2718 Throughout file replace occurences of disps[n], imms[n], regs[n]
2719 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2720 intel mode operand swapping. Add assert in regKludge and
2721 fake_zero_displacement code. Test i.types[n] when outputting
2722 displacements and immediates. Combine output of Disp16 with
2724 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2725 when in intel mode by (not) reversing fsub and fdiv operands
2726 before the template search. This fails for single operand
2727 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2728 undefined. Instead fix the base_opcode after we've found the
2729 template. Move base_opcode xor with found_reverse_match from
2730 opcode output code to before this fix so we test for the correct
2732 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2733 check in intel mode. Instead compare opcodes.
2735 * config/tc-i386.h (TC_RELOC): Delete.
2736 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2737 with equivalent call to reloc.
2739 * as.h (flag_m68k_mri): Move declaration after target include, and
2740 only declare when TC_M68K defined. Define as zero otherwise.
2741 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2742 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2743 Define as zero otherwise.
2744 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2745 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2746 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2747 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2748 testing whether defined.
2749 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2750 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2751 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2752 rather than testing whether defined.
2753 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2754 (parse_mri_cons): Declare and use only when TC_M68K.
2755 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2756 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2757 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2759 * NEWS: Mention IBM 370 support.
2761 2000-02-23 Richard Henderson <rth@cygnus.com>
2763 * config/tc-i386.c (md_assemble): When swapping operands for
2764 intel_syntax, assume everything that's not Imm or Disp is a
2767 2000-02-23 Linas Vepstas <linas@linas.org>
2769 * config/tc-i370.c, config/tc-i370.h: New files.
2770 * Makefile.am: Add support for Linux/IBM 370.
2771 * configure.in: Likewise.
2772 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2773 * config/obj-elf.c: Include elf/i370.h
2774 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2776 * Makefile.in: Regenerate.
2777 * configure: Regenerate.
2779 * doc/c-i370.texi: New file.
2780 * doc/all.texi: Include it.
2781 * doc/as.texinfo: And here.
2782 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2783 * doc/Makefile.in: Regenerate.
2785 2000-02-19 Michael Meissner <meissner@redhat.com>
2787 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2788 determine if an instruction can be used in parallel with an ADDppp
2789 or SUBppp instruction.
2791 2000-02-22 Andrew Haley <aph@cygnus.com>
2793 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2795 1999-12-30 Andrew Haley <aph@cygnus.com>
2797 * config/tc-mips.c (mips_gp32): New variable.
2798 (macro_build) Use mips_gp32.
2800 (md_longopts): Add "-mgp32" and "-mgp64".
2801 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2803 (OPTION_M7900): Change offset
2804 (OPTION_NO_M7900): Ditto.
2806 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2808 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2809 warning, and bump it to 1.
2811 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2813 From Brad Lucier <lucier@math.purdue.edu>:
2814 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2817 2000-02-21 Catherine Moore <clm@cygnus.com>
2819 * config/tc-mips.c (MF_HILO_INSN): Define.
2820 (mips_7000_hilo_fix): Declare.
2821 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2822 (md_parse_option): Check for 7000_HILO_FIX options.
2823 (OPTION_M7000_HILO_FIX): Define.
2824 (OPTION_NO_M7000_HILO_FIX): Define.
2825 * doc/c-mips.texi (-mfix7000): Describe.
2827 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2829 * listing.c (print_lines): Remove unused variable `end'.
2831 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2832 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2833 reloc_type when BFD_ASSEMBLER.
2834 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2835 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2836 statement and quell signed vs. unsigned comparison warning.
2838 2000-02-18 Nick Clifton <nickc@cygnus.com>
2840 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2841 the computed frag offset, rather than overwriting it.
2843 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2845 * config/tc-sh.c ("elf/sh.h"): Include.
2846 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2847 (md.begin): Initialize target_arch.
2848 Only include opcodes in has table that match selected architecture.
2849 (parse_reg): Recognize register names for sh-dsp.
2850 (parse_at): Recognize post-modify addressing.
2851 (get_operands): The leading space is now optional.
2852 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2853 arguments. Update valid_arch.
2854 (build_Mytes): Add support for SDT_REG_N.
2855 (find_cooked_opcode): New function, broken out of md_assemble.
2856 (assemble_ppi, sh_elf_final_processing): New functions.
2857 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2858 (md_longopts, md_parse_option): New option: -dsp.
2859 * config/tc-sh.h (elf_tc_final_processing): Define.
2860 (sh_elf_final_processing): Declare.
2862 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2864 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2865 the unwinder subspace. Save the current seg/subseg before creating
2868 2000-02-10 Nick Clifton <nickc@cygnus.com>
2870 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2871 little endian targets.
2872 (INST_BYTE1): Redefine to handle big and little endian
2874 (cpu_type): New type: Select between M340 and M210.
2875 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2876 instructions of the M340.
2877 (md_assemble): Add support for the MULSH and OPSR classes of
2879 (md_atof): Add support for little endian targets.
2880 (md_parse_option): Add support for -EL, -EB and -mcpu command
2882 (md_convert_frag): Add support for little endian targets.
2883 (md_apply_fix3): Add support for little endian targets.
2884 (md_number_to_chars): Add support for little endian targets.
2886 2000-02-10 Timothy Wall <twall@redhat.com>
2888 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2889 defined, use it to verify the symbol just read should be a label.
2891 2000-02-10 Timothy Wall <twall@redhat.com>
2893 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2894 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2895 around colons when KEEP_WHITE_AROUND_COLON is defined.
2896 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2897 and KEEP_WHITE_AROUND_COLON.
2899 2000-02-08 Timothy Wall <twall@redhat.com>
2901 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2903 (do_repeat): New. Abstract repeat logic so that a "break" can be
2905 (end_repeat): New. Provide support for a "break" out of the
2907 * read.h: Add prototypes for new functions.
2909 2000-02-08 Timothy Wall <twall@redhat.com>
2911 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2912 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2913 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2916 2000-02-08 Timothy Wall <twall@redhat.com>
2918 * read.c: Added elseif to directives table.
2919 * read.h: Added prototype for s_elseif.
2920 * doc/as.texinfo: Added description for elseif.
2921 * cond.c (s_elseif): New function
2923 2000-02-04 Timothy Wall <twall@redhat.com>
2925 * listing.c (print_lines): Remove conditionals causing bug in
2928 2000-02-03 Timothy Wall <twall@cygnus.com>
2930 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2932 * frags.c (frag_new): Calculate fr_fix in octets
2933 (frag_now_fix) Return offset as target address offset (bytes).
2934 (frag_now_fix_octets) New - Return offset in octets (8-bit
2936 * frags.h: Added prototype for frag_now_fix_octets().
2937 Distinguish between octets and bytes in field descriptions.
2938 * listing.c (calc_hex): Account for octets vs bytes when
2939 printing addresses/offsets.
2940 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2941 target is little-endian, print the octets in a word in big-endian
2942 order so that the display looks like a proper hexadecimal number,
2943 instead of having the octets reversed.
2944 * read.c (do_align): When recording alignment, alignment power
2945 should be in terms of target bytes (minimum addressible unit)
2947 (do_org) Convert ORG target address (byte) argument into an
2948 octet offset when generating a variable fragment.
2949 * symbols.c (resolve_symbol_value): Symbol final value
2950 converted to a target address offset (bytes) from its octet offset.
2951 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2952 offset (bytes) is adjusted by the frag offset (octets) converted
2954 (coff_frob_section) Section alignment power is in terms of bytes;
2955 convert it to an octet alignment power when calculating size (and
2956 size mask) in octets. Don't modify the section size in order to
2957 "align" it for TI COFF, since that format has a different method
2958 for storing alignment information.
2960 2000-02-01 Timothy Wall <twall@cygnus.com>
2962 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2963 entries, matching the way GCC generates them. If not escaped, the
2964 filename is encoded incorrectly.
2966 2000-01-31 Nick Clifton <nickc@cygnus.com>
2968 * config/tc-arm.c (reg_table): Add support for ATPCS register
2971 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2973 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2975 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2977 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2978 of a symbol when we really care about its value.
2980 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2982 * config/tc-mcore.c (md_assemble): Give warning message if
2983 operands passes to instruction are more than the spec.
2985 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2987 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2988 Thumb mode but the label seen was not declared as '.thumb_func'
2989 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2990 correct disassembly of Thumb code bounded by non function labels.
2992 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2994 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2995 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2997 * Makefile.in: Same here.
3000 * configure.in: Set bfd_gas for i386-aout when primary target
3001 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3002 we may need the primary te_file. Remove incorrect comment.
3004 * configure: Regenerate.
3006 * config/e-i386aout.c: New file.
3008 * as.c (USE_EMULATIONS): Move to before print_version_id.
3009 (struct emulation): Add i386aout.
3010 (show_usage): Split text strings. Reformat -a text. Add --em
3014 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3015 (aout_format_ops): New.
3018 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3019 preprocessor conditional and add aout USE_EMULATIONS tests.
3020 (read_a_source_file): Don't pass error strings to printf as
3024 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3026 (do_data): Same here.
3027 (process_file): And here.
3030 * symbols.c (colon): Rewrite "already defined" fatal message
3031 code for aout with USE_EMULATIONS.
3034 * config/obj-aout.c (OBJ_HEADER): Define.
3035 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3037 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3038 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3040 (obj_aout_type): Expand S_SET_OTHER here too.
3041 (obj_read_begin_hook): Remove.
3042 (aout_pop_insert): New.
3043 (obj_aout_s_get_other): New.
3044 (obj_aout_s_get_desc): New.
3045 (aout_format_ops): New.
3048 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3049 gets aout_pseudo_table.
3050 (aout_pseudo_table): Declare.
3051 (obj_read_begin_hook): Define.
3054 * config/obj-coff.c (obj_pseudo_table): Rename to
3056 (coff_pop_insert): Use coff_pseudo_table.
3057 (coff_sec_sym_ok_for_reloc): Remove.
3058 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3059 and comment all zero entries and remove #if 0 code.
3062 * config/obj-coff.h (obj_pop_insert): Define.
3063 (coff_pseudo_table): Declare.
3066 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3067 s_get_size, s_set_size. Comment all zero entries.
3070 * config/obj-elf.c (elf_s_get_other): New function.
3071 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3072 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3073 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3075 (obj_elf_parse_section_letters): Don't pass error strings to
3076 printf as format arg.
3079 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3081 (elf_s_get_other): Declare.
3082 (S_GET_OTHER) Define as elf_s_get_other if not already
3084 (S_SET_OTHER): Only define when not already defined.
3085 (elf_obj_read_begin_hook): Declare.
3086 (obj_read_begin_hook): Define.
3087 (elf_obj_symbol_new_hook): Declare.
3088 (obj_symbol_new_hook): Define.
3091 * config/obj-multi.h: Add copyright header and protect against
3092 multiple inclusion. Add * to all function pointers.
3093 (OBJ_HEADER): If defined, include it rather than other defines
3095 (obj_frob_file_after_relocs): Test for NULL.
3096 (obj_symbol_new_hook): Here too.
3097 (obj_sec_sym_ok_for_reloc): And here.
3098 (S_GET_OTHER): Define.
3099 (S_GET_DESC): Define.
3100 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3101 (OBJ_MAYBE_ELF): Update comment.
3103 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3104 OBJ_AOUT preprocessor conditional and handle emulation by
3105 testing OUTPUT_FLAVOR.
3106 (i386_displacement): Here too.
3107 (md_section_align): Similarly here.
3108 (i386_target_format): Conditionally compile when more than one
3109 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3110 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3111 (i386_displacement): Here too.
3114 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3115 Define TARGET_FORMAT for aout only when not multi.
3118 * config/te-multi.h: Delete file as it's identical to te-generic.h
3120 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3122 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3123 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3126 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3128 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3131 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3133 * config/tc-mips.c (mips_do_align): New function.
3134 * config/tc-mips.h (md_do_align): Define.
3136 2000-01-10 Philip Blundell <philb@gnu.org>
3138 * doc/c-arm.texi (ARM Options): Fix typo.
3139 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3140 line separator for Linux.
3141 * doc/as.texinfo (Comments): Mention the ARM.
3143 2000-01-10 Philip Blundell <pb@futuretv.com>
3145 * configure.in (arm*-*-conix*): New target.
3146 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3148 * configure: Regenerate.
3150 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3152 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3153 (obj_elf_visibility): New function.
3155 * doc/as.texinfo (Visibility): New node: document visibility
3158 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3160 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3161 warning for absolute jump/call without `*' in non-intel mode. No
3162 need to set i.types[0] JumpAbsolute in intel mode.
3164 1999-12-22 Philip Blundell <pb@futuretv.com>
3166 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3167 hook function when changing sections.
3168 (arm_s_data): Likewise.
3170 1999-12-14 Nick Clifton <nickc@cygnus.com>
3172 * config/tc-arm.c (md_parse_option): Add support for -marm720
3173 command line switch.
3175 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3177 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3178 (r_registers, xr_registers): Define.
3179 (r_register_name, xr_register_name): New functions.
3180 (md_assemble): Handle new am33 operand types and instruction
3182 (mn10300_insert_operand, check_operand): Likewise.
3184 1999-11-29 Nick Clifton <nickc@cygnus.com>
3186 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3187 (s_force_thumb): Set thumb_mode to 2.
3188 (md_assemble): Do not complain about thumb instructions on a
3189 non-thumb target if thumb_mode is set to 2.
3191 1999-11-28 Michael Meissner <meissner@cygnus.com>
3193 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3194 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3195 (O_...): Add new machine dependent expressions if we are handling
3196 explicit relocations.
3197 (alpha_reloc_op): New static table holding the explicit relocation
3199 (alpha_literal_hash): New static to hold the hash table for
3200 explicit relocations.
3201 (alpha_macros): Add support for explicit relocations.
3202 (md_begin): If explicit relocations, initialize hash table.
3203 (md_assemble): Don't print a second error if tokenize_arguments
3204 already printed an error message.
3205 (md_apply_fix): Add support for explicit relocations.
3206 (alpha_force_relocation): Ditto.
3207 (alpha_fix_adjustable): Ditto.
3208 (alpha_adjust_symtab): New function to support explicit
3210 (alpha_adjust_symtab_relocs): Ditto.
3211 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3212 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3213 Add support for explicit relocations. Return -2 if an error
3214 message was already printed.
3215 (find_macro_match): Add support for explicit relocations. Comment
3217 (emit_insn): Add support for explicit relocations.
3218 (assemble_tokens): Ditto.
3220 (load_expression): Ditto.
3223 (emit_ir_load): Ditto.
3224 (emit_loadstore): Ditto.
3227 (emit_sextX): Ditto.
3228 (emit_division): Ditto.
3229 (emit_jsrjmp): Ditto.
3230 (emit_retjcr): Ditto.
3232 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3234 (tc_adjust_symtab): If explicit relocations, call the function
3235 alpha_adjust_symtab.
3236 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3237 relocations next to the literal relocation they reference.
3238 (TC_INIT_FIX_DATA): Initialize the new fields.
3239 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3241 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3243 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3244 'B' operand for PA2.0 bb instruction.
3246 1999-11-18 Nick Clifton <nickc@cygnus.com>
3248 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3251 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3253 (mcore_force_relocation): Force relocations to be generated for
3256 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3258 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3259 (i386_displacement): Disallow O_big displacements.
3261 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3263 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3264 Small improvements in error checking.
3265 (md_assemble): Support for unconditional ARM instructions.
3266 (md_parse_option): Support for -m[arm]v5e flag.
3268 1999-11-12 Nick Clifton <nickc@cygnus.com>
3270 * macro.c (buffer_and_nest): Do not check beyond the end of the
3273 1999-11-11 Nick Clifton <nickc@cygnus.com>
3275 * macro.c (buffer_and_nest): Look for seperator after TO and
3278 1999-11-08 Andrew Haley <aph@cygnus.com>
3280 * app.c (do_scrub_chars): When in State 10, treat backslash
3281 characters in the same way as as symbol characters.
3283 1999-11-07 Richard Henderson <rth@cygnus.com>
3285 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3286 the previous label was in the current section before playing
3287 with auto-alignment.
3289 1999-11-06 Nick Clifton <nickc@cygnus.com>
3291 * config/tc-v850.c (v850_force_relocation): Force relocation
3293 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3296 1999-11-05 Michael Meissner <meissner@cygnus.com>
3298 * expr.h (operatorT): Increase machine dependent operators to 16.
3299 * expr.c (op_rank): Ditto.
3301 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3303 * read.c (pseudo_set): Reject attempts to set the value of a
3306 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3309 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3311 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3312 to bfd_set_section_contents.
3314 1999-11-03 Nick Clifton <nickc@cygnus.com>
3316 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3318 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3320 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3321 (mips_ip): Use OPCODE_IS_MEMBER.
3323 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3325 * config/tc-arm.c (reg_required_here): Improve comments.
3327 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3328 (tinsns): Initialize variants field.
3330 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3331 BAD_PC respectively.
3333 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3335 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3336 * config/tc-arm.h: Fix compile time warnings.
3338 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3340 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3341 form @abs16, @(abs16) and @(abs16 + imm).
3343 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3345 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3346 (ISA_HAS_64_BIT_REGS) New.
3347 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3348 mips_emit_delays,macro_build,load_register,load_addresss,
3349 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3350 and/or use new ISA_xxx macros in expressions involving
3351 ISA, particularly mips_opts.isa.
3353 1999-10-18 Michael Meissner <meissner@cygnus.com>
3355 * expr.h (operatorT): Add machine dependent operators md1..md8.
3356 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3357 for the machine dependent operators to use.
3359 * expr.c (op_rank): Add machine dependent operators.
3361 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3363 (O_cpregister): Ditto.
3364 (md_begin): Change X_op test that field is wide enough to use
3365 O_max instead of O_alpha_max.
3366 (cpu_types): Fill in missing initializer.
3367 (alpha_num_macros): Make unsigned.
3368 (md_assemble): Make opnamelen be size_t.
3369 (md_apply_fix): Cast alpha_num_operands to int before testing.
3370 (alpha_force_relocation): Ditto.
3371 (alpha_fix_adjustable): Ditto.
3372 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3373 (tc_gen_reloc): Ditto.
3374 (tc_get_register): Ditto.
3379 (s_alpha_ent): Ditto.
3380 (s_alpha_end): Ditto.
3381 (s_alpha_frame): Ditto.
3382 (s_alpha_prologue): Ditto.
3383 (s_alpha_file): Ditto.
3384 (s_alpha_gprel32): Ditto.
3385 (s_alpha_proc): Ditto.
3386 (s_alpha_set): Ditto.
3387 (s_alpha_base): Ditto.
3388 (s_alpha_align): Ditto.
3389 (s_alpha_arch): Ditto.
3390 (alpha_align): Ditto.
3391 (assemble_insn): Suppress unused variable warning.
3393 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3394 order in the structure.
3395 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3397 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3399 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3401 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3403 * config/tc-i386.c (i386_index_check): Correct #endif location.
3405 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3407 * as.c (show_usage): Document new options.
3408 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3409 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3410 (parse_args): Parse the new options.
3411 (main): If there were warnings, and --fatal-warnings
3412 was specified, print an error.
3413 * as.h: New variable, flag_fatal_warnings, for new option.
3415 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3417 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3418 '@'. Change autoincrement completers to fall through to cache control
3421 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3423 (pa_parse_addb_64_cmpltr): New function.
3425 * config/tc-hppa.c (pa_ip): Change error message.
3426 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3427 '?Q' args to allow falling through.
3429 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3430 Remove unused conditional codes.
3431 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3433 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3435 * config/tc-d30v.c (CHAR_BIT): Define.
3436 (check_range): Fix bit operations to support integers bigger than
3439 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3441 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3444 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3445 Doug Evans <devans@cygnus.com>
3447 Add support for m32rx.
3448 * config/tc-m32r.c (enable_m32rx): New static global.
3449 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3450 (allow_m32rx): New function.
3451 (M32R_SHORTOPTS): Add `O'.
3452 (md_longopts): Add --m32rx plus several warning options.
3453 (md_parse_option): Handle new options.
3454 (md_show_usage): Print them.
3455 (md_begin): Enable m32rx.
3456 (OPERAND_IS_COND_BIT): New macro.
3457 (first_writes_to_seconds_operands): New function.
3458 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3459 (target_make_parallel,assemble_two_insns): New functions.
3460 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3461 If optimizing and m32rx, try to make consecutive insns parallel.
3463 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3465 * config/tc-mips.c (nopic_need_relax): Allow for the
3466 .sdata.foo sections generated by -fdata-sections,
3467 and for the .gnu.linkonce.s sections generated by C++.
3469 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3471 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3472 with cleaner code using completer prefixes. Add 'Y'.
3474 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3476 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3478 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3479 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3480 insn does not match and we should try the next insn in the table.
3482 1999-09-22 Nick Clifton <nickc@cygnus.com>
3484 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3486 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3488 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3491 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3493 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3494 OBJ_ELF. If ELF, add "sq".
3495 (md_parse_option): If ELF, ignore -s and -q.
3496 (md_show_usage): Mention ELF options.
3498 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3500 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3503 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3505 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3507 * config/tc-hppa.c (struct pa_it): New field "trunc".
3508 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3509 (pa_parse_ftest_gfx_completer): New function
3510 (pa_parse_fp_cnv_format): New function.
3512 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3513 (md_apply_fix): Handle 22bit pc-rel branches.
3515 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3517 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3519 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3521 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3523 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3525 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3526 (pa_ip): Handle 'fX'.
3528 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3530 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3531 unwinds unless the function is in the text space.
3532 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3534 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3536 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3537 (md_assemble): To here. Tweak address generation.
3539 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3541 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3542 (md_assemble): Call dwarf2_where for OBJ_ELF.
3543 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3544 (pa_end_of_source): New function.
3545 * tc-hppa.h (md_end): Define for OBJ_ELF.
3547 1999-09-14 Michael Meissner <meissner@cygnus.com>
3549 * configure.in (Canonicalization of target names): Remove adding
3550 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3551 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3552 * configure: Regenerate.
3554 1999-09-14 Donn Terry <donn@interix.com>
3556 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3558 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3560 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3561 pc-relative jmp/call to an absolute symbol.
3562 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3563 absolute section symbols.
3565 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3566 jump handling code and comments.
3568 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3570 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3571 the value if TE_PE and a global defined symbol.
3573 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3575 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3576 print the symbol, rather than printing it here.
3578 1999-09-11 Donn Terry <donn@interix.com>
3580 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3581 BFD_RELOC_RVA relocations.
3583 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3584 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3587 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3589 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3590 * doc/internals.texi (Object format backend): Document
3593 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3594 relocations against global symbols if TE_PE.
3596 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3597 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3599 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3602 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3603 symbols which do not have a constant value, or tags with
3604 non-tags. Remove the symbol from the list before adding it at the
3607 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3608 C_FCN symbol differently if TE_PE.
3609 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3610 appears in the pseudo-op, rather coff_line_base which is only set
3613 * config/obj-coff.c (obj_coff_loc): New static function.
3614 (obj_pseudo_table): Add "loc".
3616 * config/obj-coff.c (add_lineno): Check that the line number is
3619 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3620 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3622 (md_atof): Return NULL rather than 0.
3623 * config/tc-i386.c (md_atof): Change type to int.
3624 * expr.c (expr): Change first parameter to int.
3625 * config/obj-coff.c: Add declarations for static functions.
3626 (coff_frob_symbol): Use SYM_AUXENT.
3627 * config/tc-i386.h (flag_16bit_code): Don't declare.
3629 * config/obj-coff.c (obj_coff_section): Default to setting
3630 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3632 * write.c (adjust_reloc_syms): Print adjusted fixup.
3634 * expr.c (integer_constant): Correct too_many_digits calculation
3637 1999-09-09 Andreas Schwab <schwab@suse.de>
3639 * doc/c-arm.texi: Fix arguments of @var to not contain
3642 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3644 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3646 (md_parse_option): Only support -k flag for ELF and COFF targets.
3648 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3650 * config/tc-hppa.c (pa_ip): Put strict register checks before
3651 call to pa_parse_number.
3653 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3655 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3657 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3660 1999-09-06 Donn Terry <donn@interix.com>
3662 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3664 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3666 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3667 candidate instruction. Require registers for register arguments
3668 when in strict mode. Require assemble-time constants for
3669 constants when in strict mode.
3670 (pa_get_absolute_expression): Require a constant when in strict
3673 1999-09-06 Nick Clifton <nickc@cygnus.com>
3675 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3677 1999-09-04 Steve Chamberlain <sac@pobox.com>
3679 * config/tc-pj.c: New file, supports picoJava in ELF.
3680 * config/tc-pj.h: Ditto.
3681 * configure.in (pjl*, pj*): New targets.
3682 * Makefile.am: Rebuild dependencies.
3683 (CPU_TYPES): Add pj.
3684 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3685 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3686 * doc/c-pj.texi: New file.
3687 * doc/as.texinfo: Add some PJ specifics.
3688 * doc/all.texi: Add PJ to the list of all architectures, sort them
3690 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3691 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3693 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3695 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3696 (obj_frob_file): Test for null pointer.
3697 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3698 (OBJ_PROCESS_STAB): And here.
3699 (elf_obj_sy): Remove
3701 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3702 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3703 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3705 * config/obj-coff.c (no_func): Remove.
3706 (coff_format_ops): Change occurrences of no_func to 0, as we test
3707 for 0 in obj-multi.h.
3709 * configure.in: Enable bfd for i386-coff when primary target is
3710 bfd. Enable i386 elf,coff emulation support. Don't set
3711 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3712 emulation to support.
3713 *configure: Regenerate.
3715 1999-09-02 Nick Clifton <nickc@cygnus.com>
3717 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3718 .section .line directive is encountered.
3720 1999-09-01 Nick Clifton <nickc@cygnus.com>
3722 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3725 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3726 * as.texinfo: Document --gdwarf2 command line option.
3727 Add additional documentation of ARM command line switches.
3729 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3731 * config/tc-i386.c (i386_intel_memory_operand): Combine
3732 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3733 and RESTORE_END_STRING around parse_register calls.
3734 (i386_operand): Here too.
3735 (i386_is_reg): Remove.
3736 (parse_register): Move as_bad calls from within this function to
3739 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3741 Based on a patch from H.J. Lu <hjl@gnu.org>
3742 * config/tc-i386.c (parse_register): Handle FP regs specially.
3743 (md_begin): Remove '(' and ')' from register_chars.
3745 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3747 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3748 error message (done elsewhere).
3750 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3752 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3754 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3756 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3759 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3761 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3763 Add new completers. Fix bug in 64 bit condition handling.
3765 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3768 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3770 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3772 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3774 1999-08-27 Jim Wilson <wilson@cygnus.com>
3776 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3777 (struct ls): Add frag field. Initialize it to zero.
3778 (out_end_sequence): New local text_frag. Set it while in text section.
3779 Replace address check with frag check. Set ls.frag to text_frag if
3780 out_set_addr called.
3781 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3782 Set it before switching sections. Replace address check with frag
3783 check. Set ls.frag to saved_frag if out_set_addr called.
3785 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3787 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3788 output "advance_pc" opcode instead of calling gen_addr_line().
3789 The latter has the undesired side-effect of creating a new row
3790 in the debug line info matrix.
3792 1999-08-26 Jim Wilson <wilson@cygnus.com>
3794 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3795 ls.last_filename if last is less than zero. Set ls.last_filename
3796 when allocating new entry.
3797 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3800 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3802 * config/tc-i386.c (i386_index_check): Fix the displacement size
3803 when INFER_ADDR_PREFIX.
3805 1999-08-18 Nick Clifton <nickc@cygnus.com>
3807 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3810 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3812 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3813 handle 0xffffNNNN constants correctly.
3815 1999-08-16 Nick Clifton <nickc@cygnus.com>
3817 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3820 1999-08-13 Nick Clifton <nickc@cygnus.com>
3822 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3823 (md_apply_fix3): Always pass positive values to
3824 validate_offset_imm.
3826 1999-08-12 Nick Clifton <nickc@cygnus.com>
3828 * config/tc-arm.c (skip_whitespace): New macro.
3829 Formatting tidy ups.
3831 (md_apply_fix3): Store relocation offset in addend for ELF based
3833 (arm_force_relocation): Always generate relocs for Thumb function
3836 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3838 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3839 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3841 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3843 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3844 flags for the unwind subspace.
3846 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3847 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3848 suitable relocation based on the size of the target's pointer.
3849 Always Use subsegment zero for the unwinders.
3850 (pa_level): Handle "2.0w".
3852 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3854 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3855 with the following instruction unless this was specified.
3857 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3859 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3860 certain sections, to match BFD changes.
3862 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3864 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3865 (EXTRA_SCRIPTS): Define to keep automake happy.
3866 * Makefile.in: Rebuild.
3868 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3870 * Makefile.am: Rename .dep* files to DEP*.
3871 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3872 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3874 * Makefile.in: Rebuild.
3876 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3878 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3880 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3882 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3883 avoid problems on DOS filesystems.
3884 * Makefile.in: Rebuild.
3886 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3888 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3890 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3893 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3895 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3896 line to create ${GDBINIT} rather than .gdbinit.
3897 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3899 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3901 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3903 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3905 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3907 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3909 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3910 non-adjustable symbols.
3912 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3914 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3916 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3918 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3921 1999-08-05 Donn Terry <donn@interix.com>
3923 * config/te-interix.h: New file.
3924 * configure.in (i386-*-interix*): New target.
3925 * configure: Rebuild.
3927 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3929 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3930 selectors for ELF too.
3931 (selector_table): Add "ltp" and "rtp" selectors.
3933 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3935 * config/tc-i386.c (i386_operand): No need to change
3936 operand_string pointer in segment reg case before goto
3937 do_memory_reference. Initialise displacement_string_start and
3938 displacement_string_end after do_memory_reference label.
3939 (i386_index_check): Add operand_string param, and print error
3940 message on failure here.
3941 (i386_intel_memory_operand): Instead of here.
3942 (i386_operand): And here.
3943 (INFER_ADDR_PREFIX): Enable.
3945 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3947 * config/tc-i386.h (DefaultSize): Define. Renumber following
3948 opcode_modifier defines.
3950 From Etienne Lorrain <etienne.lorrain@ibm.net>
3951 * config/tc-i386.c (stackop_size): New variable.
3952 (set_16bit_code_flag): Clear it here.
3953 (set_16bit_gcc_code_flag): New function.
3954 (md_pseudo_table): Add "code16gcc" entry.
3955 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3957 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3959 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3960 next_set_end even if the end symbol is being discarded.
3962 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3963 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3964 * config/obj-coff.c: Likewise.
3965 (seg_info_type): Remove.
3966 (seg_info_off_by_4): Change to array of segT.
3967 (s_get_segment): Adjust accordingly.
3968 (obj_pseudo_table): Fully initialize sentinel entry.
3970 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3971 Ralf Baechle <ralf@uni-koblenz.de>.
3973 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3975 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3977 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3979 * config/tc-i386.c: Indentation and white space changes.
3980 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3981 don't enable it by default.
3982 (i386_intel_operand): Remove redundant prototype.
3983 Move check on number of memory operands, and i.mem_operands++
3984 (i386_intel_memory_operand): To here.
3985 Remove i386_immediate code from here. Remove special case code
3986 for input and output using (%dx). Remove base/index checks and
3987 call i386_index_check instead. Save initial operand_string
3988 argument for error message.
3989 (i386_operand): Remove redundant prototype. Move base/index
3990 checks to i386_index_check.
3991 (i386_displacement): Move intel mode check for non-zero
3993 (i386_intel_memory_operand): To here.
3995 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3997 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3998 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3999 by .register pseudo-op if -64 and --no-undeclared-regs.
4000 (s_register, sparc_adjust_symtab): New functions.
4001 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4002 Declare sparc_adjust_symtab as tc_adjust_symtab.
4003 * doc/c-sparc.texi: Add description of #ignore special literal
4004 for .register pseudo-op.
4006 1999-07-30 Catherine Moore <clm@cygnus.com>
4008 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4009 the relocation's section offset.
4011 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4013 * write.c (fixup_segment): Fix generic error check overflow test.
4015 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4016 X_add_number to long.
4018 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4020 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4023 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4025 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4028 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4030 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4032 * configure.bat: Remove; obsolete.
4033 * config/go32.cfg: Likewise.
4035 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4037 * configure.in (i386-*-vxworks*): New target.
4038 * configure: Rebuild.
4040 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4042 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4044 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4046 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4048 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4049 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4050 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4051 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4052 MAX_RELOC_EXPANSION): Define.
4053 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4055 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4057 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4058 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4059 block. Print a warning if an 8-bit or 16-bit constant
4060 displacement or immediate is truncated on output.
4061 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4063 (i386_operand): Disallow immediate jump absolute operand.
4065 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4067 * configure.in: Bump version number to 2.9.5.
4068 * configure: Rebuild.
4070 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4073 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4075 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4076 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4078 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4080 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4082 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4084 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4085 if -mno-fpu was given.
4086 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4088 (cons_fix_new_arm): Remove misleading comments.
4090 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4092 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4094 (relax_segment): Likewise. After giving a rs_org error, convert
4095 the frag to rs_align to avoid cascading errors.
4097 1999-07-12 Andreas Schwab <schwab@suse.de>
4099 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4101 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4103 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4104 as appropriate. Fill in structure initializations. Add variable
4105 initializations. Add casts.
4106 * dwarf2dbg.c (print_stats): Change i to size_t.
4107 * listing.c (listing_listing): Change list_line to unsigned int.
4109 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4111 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4112 rather than checking for \001 and \002 in symbol name.
4113 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4115 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4117 * configure.in (hppa*-linux-gnu*): New target.
4118 * configure: Rebuilt.
4120 1999-07-08 Nick Clifton <nickc@cygnus.com>
4122 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4124 1999-07-07 Nick Clifton <nickc@cygnus.com>
4126 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4127 accessing symbolP directly.
4129 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4131 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4134 1999-07-05 Nick Clifton <nickc@cygnus.com>
4136 * config/tc-arm.c (ARM_EXT_V5): Define.
4137 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4138 (md_begin): Detect ARM v5 architectures.
4139 (md_parse_option): Accept arm v5 specification.
4140 (md_show_usage): Documment -marmv5 switch.
4142 * doc/c-arm.texi: Document -marmv5 command line option.
4144 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4146 (validate_immediate_twopart): New function. Determine if a
4147 constant can be computed by two ADD instructions.
4148 (output_inst): Remove its command line parameter - it was never
4150 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4151 implememt the ADRL pseudo op.
4152 (tc_gen_reloc): Generate a suitable error message if an ADRL
4153 instruction tries to generate a real reloc.
4155 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4157 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4159 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4162 1999-06-27 H.J. Lu <hjl@gnu.org>
4164 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4165 non BFD_ASSEMBLER case.
4167 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4169 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4172 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4174 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4175 out_end_sequence() when the address decreases due to a new frag.
4176 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4177 numbering starts with 1.
4179 1999-06-23 Nick Clifton <nickc@cygnus.com>
4181 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4183 (mcore_s_text): Call obj_elf_text for ELF target.
4184 (mcore_s_data): Call obj_elf_data for ELF target.
4185 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4187 (mcore_s_bss): New function: Dump literal table before changing
4189 (mcore_s_comm): New function: Dump literal table before changing
4192 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4193 No longer static functions.
4194 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4195 Provide prototypes for these functions.
4197 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4199 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4200 a list of names, to try obj_segment_name, and to try abbreviated
4201 names when using COFF without long section names.
4203 * config/tc-alpha.c: More use of symbol accessor functions.
4204 * config/tc-arc.c: Likewise.
4205 * config/tc-d30v.c: Likewise.
4206 * config/tc-fr30.c: Likewise.
4207 * config/tc-i860.c: Likewise.
4208 * config/tc-m88k.c: Likewise.
4209 * config/tc-mcore.c: Likewise.
4210 * config/tc-ns32k.c: Likewise.
4211 * config/tc-sparc.c: Likewise.
4212 * config/tc-v850.c: Likewise.
4214 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4215 sy_value with appropriate accessor functions.
4216 * config/tc-arm.c (md_apply_fix3): Likewise.
4217 * config/tc-d10v.c (AT_WORD_P): Likewise.
4218 * config/tc-v850.c (reg_name_search): Likewise.
4220 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4221 use symbol_get_bfdsym instead.
4222 * config/tc-ppc.c (md_assemble): Likewise.
4223 * config/tc-v850.c (v850_comm): Likewise.
4225 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4227 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4228 the symbol, rather than accessing the bsym member.
4229 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4230 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4231 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4232 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4233 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4234 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4235 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4236 * config/tc-v850.c (tc_gen_reloc): Likewise.
4238 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4240 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4241 (hppa_gen_reloc_type): Conditionalize on BFD64.
4242 (tc_gen_reloc): Re-enable ELF relocations.
4243 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4245 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4247 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4249 (do_ldst): Move assignment out of if condition.
4250 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4251 parentheses to avoid warning.
4253 1999-06-21 Nick Clifton <nickc@cygnus.com>
4255 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4256 macro to get at the BFD symbol associated with a GAS symbol.
4258 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4260 * config/tc-ppc.c: Update for symbol handling changes.
4261 * config/obj-coff.c: Likewise.
4263 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4265 * tc-hppa.c: General cleanups of ELF support. No more spaces
4266 and subspaces for ELF.
4267 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4268 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4269 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4270 (UNWIND_SECTION_NAME): Likewise.
4271 (space/subspace related structures): Conditionalize definitions
4273 (space/subspace directives and support routines): Conditionalize
4274 definitions and references/uses on OBJ_SOM.
4275 (label_symbol_struct): For ELF, track the symbol's segment. For
4276 SOM track its space.
4277 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4279 (USE_ALIASES): Kill for both SOM & ELF.
4280 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4281 (pa_space, pa_subspace): Corresponding changes.
4282 (pa_spaces_begin): Corresponding chagnes.
4283 (md_begin): Do not muck around with space/subspace stuff for
4285 (md_apply_fix): Temporarily disable argument relocation stuff
4287 (tc_gen_reloc): Temporarily disable relocation generation for
4289 (pa_build_unwind_subspace): Similarly.
4291 1999-06-16 Nick Clifton <nickc@cygnus.com>
4293 * config/tc-arm.c (thumb_set): New pseudo op.
4294 (text, data, section): Override these pseudo ops with ARM
4296 (s_thumb_set): New function: Perform the same as a .set pseudo
4297 op, but also mark the alias'ed symbol as being a Thumb
4299 (arm_s_text): New function: Perform the same as the .text
4300 pseudo op, but dump the literal pool before changing
4302 (arm_s_data): New function: Perform the same as the .data
4303 pseudo op, but dump the literal pool before changing
4305 (arm_s_section): New function: Perform the same as the
4306 .section pseudo op, but dump the literal pool before changing
4308 (arm_cleanup): Do not reset the current section before dumping
4311 1999-06-17 Nick Clifton <nickc@cygnus.com>
4313 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4314 OPTION_NO_WARN_UNMATCHED entries.
4315 (md_parse_option): Generate a warning message if an unrecognised
4316 option is encountered.
4318 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4319 (get_operands): When parsing an expression after an '@' symbol
4320 has been detected, do not ignore '#' symbols.
4321 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4324 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4326 From K. Richard Pixley <rich@noir.com>:
4327 * configure.in (ppc-*-vxworks*): New target.
4328 * configure: Rebuild.
4330 1999-06-12 Philip Blundell <philb@gnu.org>
4332 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4334 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4336 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4337 which refer to symbols in linkonce sections, permit reducing the
4338 relocs if the symbol is local.
4340 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4342 * subsegs.c (subseg_text_p): New function.
4343 * as.h (subseg_text_p): Declare.
4344 * read.c (do_align): Use subseg_text_p to set the default fill.
4345 * write.c (subsegs_finish): Likewise.
4346 * config/obj-coff.c (write_object_file): Likewise.
4347 * config/tc-i386.h (md_maybe_text): Don't define.
4348 (md_do_align): Use subseg_text_p to set the default fill.
4349 * config/tc-m32r.c (m32r_do_align): Likewise.
4350 * config/tc-sh.c (sh_do_align): Likewise.
4351 * config/tc-sparc.h (md_do_align): Likewise.
4353 1999-06-12 David O'Brien <obrien@freebsd.org>
4355 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4356 * configure: Rebuild.
4358 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4360 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4361 * Makefile.am: Rebuild dependencies.
4362 * Makefile.in: Rebuild.
4364 * config/tc-i386.c (i386_immediate): Remove unused label
4367 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4368 * symbols.c: Likewise.
4369 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4370 sy_next field when taking address, rather than symbol_next.
4372 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4374 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4375 value from the output file architecture.
4376 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4377 * dwarf2dbg.h: Change bfd_vma to addressT.
4379 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4381 * dwarf2dbg.h: Use PARAMS in function declarations.
4383 1999-06-11 Martin Dorey <mdorey@madge.com>
4385 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4386 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4388 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4390 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4392 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4394 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4397 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4399 * read.c (read_a_source_file): Only declare inescape if
4402 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4404 (find_entry_byval): Add parens to avoid warning.
4406 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4408 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4411 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4413 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4416 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4417 synthetize_setx): New functions.
4418 (md_assemble): Broken the special cases into the above
4419 functions. Make compiler happy if sizeof(bfd_vma)==4.
4420 Fix sethi generated from set/setuw. If instructions have a relloc,
4421 always clear the fields to be relocated in the opcode.
4422 (sparc_ip): Remove special_case global variable.
4424 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4426 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4427 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4428 indication of success rather than a value.
4429 (itbl_get_val): Likewise.
4430 (itbl_get_field): Use strcspn. Change delimiters to include
4432 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4433 (itbl_get_val): Likewise.
4434 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4436 * symbols.c (copy_symbol_attributes): Convert local symbols to
4439 1999-06-10 Nick Clifton <nickc@cygnus.com>
4441 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4444 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4446 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4447 Optimize set if sizeof(bfd_vma) == 64.
4448 (sparc_ip): Fix sethi - without %hi() it should generate
4449 R_SPARC_22 reloc, not R_SPARC_HI22.
4450 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4452 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4454 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4455 (s_ncons): New function.
4456 (native_op_table): New table.
4457 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4458 R_SPARC_OLO10 handling.
4460 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4462 * expr.h (struct expressionS): Revert last change; widen X_op.
4463 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4465 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4467 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4468 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4469 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4470 * Makefile.in: Regenerated.
4472 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4473 `common' pass on to s_mri_common.
4474 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4476 1999-06-06 Richard Henderson <rth@cygnus.com>
4478 * config/obj-elf.c (obj_elf_section): Don't free the return
4479 value of demand_copy_C_string.
4481 1999-06-05 Richard Henderson <rth@cygnus.com>
4483 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4484 creation logic from obj_elf_create_section.
4486 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4487 (section_stack): New.
4488 (special_sections): Make const.
4489 (obj_elf_section): Gut and rewrite parsing.
4490 (obj_elf_change_section): New function broken out of obj_elf_section.
4491 (obj_elf_parse_section_letters): Likewise.
4492 (obj_elf_section_word): Likewise.
4493 (obj_elf_section_type): Likewise.
4494 (obj_elf_previous): Treat as a toggle.
4495 (obj_elf_popsection): New.
4496 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4497 (ppc_section_type): Likewise.
4498 * config/tc-ppc.h: Likewise.
4500 * expr.h (struct expressionS): Don't make X_op a bitfield.
4501 * config/tc-alpha.c: Update for symbol handling changes.
4502 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4503 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4505 1999-06-05 Richard Henderson <rth@cygnus.com>
4507 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4508 (dwarf2_gen_line_info): Kill unused variables.
4509 (dwarf2_finish): Likewise.
4510 (dwarf2_where): Likewise.
4511 (dwarf2_directive_file): If we've only got a string,
4512 hand off to s_app_file.
4513 * ecoff.c: Move the include of ecoff.h.
4514 * symbols.h (S_IS_FUNCTION): Prototype.
4516 * read.c (LEX_HASH): Supply a default.
4518 (s_globl): Update `c' after skipping whitespace.
4519 * read.h (LEX_END_NAME, is_name_ender): New.
4520 * expr.c (get_symbol_end): Respect it.
4522 1999-06-04 Mark Klein <mklein@dis.com>
4524 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4526 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4528 * config/tc-hppa.c: Update for symbol handling changes.
4530 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4532 * cgen.c: Update for symbol handling changes.
4533 * config/tc-m32r.c: Likewise.
4535 * config/tc-hppa.h: Update for symbol handling changes.
4536 * config/tc-hppa.c: Likewise.
4538 * config/tc-arm.h: Update for symbol handling changes.
4539 * config/tc-arm.c: Likewise.
4540 (symbol_make_empty): Remove. Just use symbol_create.
4542 * symbols.c (symbol_set_tc): Correct name.
4544 * Makefile.am: Rebuild dependencies.
4545 ($(OBJS)): Don't depend upon struc-symbol.h.
4546 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4547 * dep-in.sed: Don't remove struc-symbol.h.
4548 * Makefile.in: Rebuild.
4550 * doc/internals.texi (Symbols): Describe changes in symbol
4553 1999-06-03 Richard Henderson <rth@cygnus.com>
4555 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4556 instead of doing the work by hand.
4558 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4560 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4561 state of line state-machine.
4562 (struct ls): Collect DWARF2 line state-machine state in new member
4563 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4564 resulted in any DWARF2 directives.
4565 (reset_state_machine): New function.
4566 (out_end_sequence): Ditto.
4567 (dwarf2_gen_line_info): When switching sections or switching to a
4568 lower text address, call out_end_sequence() first to terminate the
4569 previous code sequence as code sequences MUST have monotonically
4570 increasing addresses.
4571 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4573 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4575 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4576 DWARF2 debug info (line information only, at this point).
4577 * as.h: Update comment about supported debug formats.
4578 * dwarf2dbg.c, dwarf2dbg.h: New files.
4579 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4581 * expr.c (operand): Don't use [ for parens if we want an index op.
4582 (op_encoding): Switch [ into O_index, if desired.
4583 (op_rank): Renumber with O_index on bottom.
4584 (expr): If O_index, match closing bracket.
4585 * expr.h (O_index): New.
4587 * read.c (read_a_source_file): Conditionally allow matched "
4588 in lines passed to md_assemble.
4590 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4592 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4594 Add support for storing local symbols in a small structure to save
4595 memory when assembling large files.
4596 * as.h: Don't include struc-symbol.h.
4597 (symbolS): Add typedef.
4598 * symbols.c: Include struc-symbol.h.
4599 (local_hash): New static variable.
4600 (save_symbol_name): New static function, from symbol_create.
4601 (symbol_create): Call save_symbol_name.
4602 (local_symbol_count): New static variable.
4603 (local_symbol_conversion_count): Likewise.
4604 (LOCAL_SYMBOL_CHECK): Define.
4605 (local_symbol_make): New static function.
4606 (local_symbol_convert): New static function.
4607 (colon): Handle local symbols. Create local symbol for local
4609 (symbol_table_insert): Handle local symbols.
4610 (symbol_find_or_make): Create local symbol for local label name.
4611 (symbol_find_base): Check for local symbol.
4612 (symbol_append, symbol_insert): Check for local symbols.
4613 (symbol_clear_list_pointers, symbol_remove): Likewise.
4614 (verify_symbol_chain): Likewise.
4615 (copy_symbol_attributes): Likewise.
4616 (resolve_symbol_value): Handle local symbols.
4617 (resolve_local_symbol): New static function.
4618 (resolve_local_symbol_values): New function.
4619 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4620 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4621 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4622 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4623 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4624 (symbol_previous, symbol_next): New functions.
4625 (symbol_get_value_expression): Likewise.
4626 (symbol_set_value_expression): Likewise.
4627 (symbol_set_frag, symbol_get_frag): Likewise.
4628 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4629 (symbol_mark_used_in_reloc): Likewise.
4630 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4631 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4632 (symbol_mri_common_p): Likewise.
4633 (symbol_mark_written, symbol_clear_written): Likewise.
4634 (symbol_written_p): Likewise.
4635 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4636 (symbol_section_p, symbol_equated_p): Likewise.
4637 (symbol_constant_p): Likewise.
4638 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4639 (symbol_get_obj, symbol_set_obj): Likewise.
4640 (symbol_get_tc, symbol_set_tc): Likewise.
4641 (symbol_begin): Initialize local_hash.
4642 (print_symbol_value_1): Handle local symbols.
4643 (symbol_print_statistics): Print local symbol statistics.
4644 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4645 Declare new symbols.c functions. Move many declarations here from
4647 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4648 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4649 (struct symbol): Move bsym to make it clearly the first field.
4650 Remove TARGET_SYMBOL_FIELDS.
4651 (symbolS): Don't typedef.
4652 (struct broken_word): Remove.
4653 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4654 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4655 (symbol_clear_list_pointers): Likewise.
4656 (symbol_insert, symbol_remove): Likewise.
4657 (symbol_previous, symbol_append): Likewise.
4658 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4659 (struct local_symbol): Define.
4660 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4661 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4662 (local_symbol_get_frag, local_symbol_set_frag): Define.
4663 (local_symbol_get_real_symbol): Define.
4664 (local_symbol_set_real_symbol): Define.
4666 * write.c (write_object_file): Call resolve_local_symbol_values.
4667 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4668 (TARGET_SYMBOL_FIELDS): Don't define.
4669 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4670 ECOFF_DEBUGGING, add ECOFF fields.
4671 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4672 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4673 ECOFF_DEBUGGING, add ECOFF fields.
4674 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4675 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4676 * config/tc-mcore.h: Don't include struc-symbol.h.
4677 (TARGET_SYMBOL_FIELDS): Don't define.
4678 (struct mcore_tc_sy): Define.
4679 (TC_SYMFIELD_TYPE): Define.
4680 * Many files: Use symbolS instead of struct symbol. Use new
4681 accessor functions rather than referring to symbolS fields
4684 * read.c (s_mri_common): Don't add in value of line_label.
4686 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4687 checking for SEC_LINK_ONCE.
4689 * config/tc-sh.h (sh_fix_adjustable): Declare.
4691 * app.c (input_buffer): New static variable.
4692 (app_push): Save saved_input in allocated buffer.
4693 (app_pop): Restored saved_input.
4694 (do_scrub_chars): Change get parameter to take char * and int as
4695 arguments. Change GET macro to pass input_buffer to get
4696 function. Don't save input into allocated buffer.
4697 * as.h (do_scrub_chars): Update declaration.
4698 * input-file.c (input_file_get): Change to take char * and int.
4699 Read data into passed in buffer. Remove static buffer.
4700 * read.c (scrub_from_string): Change to take char * and int. Copy
4701 data into passed in buffer.
4703 * hash.h: Neaten. Declare hash_traverse.
4704 * hash.c: Complete rewrite based on BFD hashing code.
4705 * gasp.c (chunksize): New variable.
4706 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4709 1999-05-28 Nick Clifton <nickc@cygnus.com>
4711 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4712 addend unless the target uses an old ABI.
4714 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4716 -Wchar-subscripts cleanup
4717 * listing.c (listing_newline): Use unsigned char variable, so
4718 calls to isascii,iscntrl are correct.
4719 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4721 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4722 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4723 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4724 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4726 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4728 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4730 (arch_coldfire_p): New #define.
4731 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4733 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4735 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4737 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4738 (install_operand): Add place `N'.
4739 (init_table): Add registers ACC, MACSR, MASK.
4741 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4743 * config/tc-m68k.c: Change mcf5200 --> mcf.
4744 (archs): Add mcf5206e, mcf5307.
4745 (m68k_ip): Add format `u'.
4746 (install_operand): Add place `m', `M', `h'.
4747 (init_table): Add upper/lower registers.
4749 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4751 1999-05-28 Martin Dorey <mdorey@madge.com>
4753 * config/tc-i960.c: Several minor changes to add ELF and
4754 BFD_ASSEMBLER support.
4755 * config/tc-i960.h: Likewise.
4756 * configure.in (i960-*-elf*): New target.
4757 * aclocal.m4, configure: Rebuild.
4759 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4761 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4762 reloc changes when defined(BFD_ASSEMBLER).
4764 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4766 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4768 * write.c (write_print_statistics): Output to file, not stderr.
4770 * expr.c (generic_bignum_to_int32,64): Prototype.
4772 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4773 output_sleb128, output_uleb128, output_big_sleb128,
4774 output_big_uleb128, output_big_leb128): Prototype.
4775 (output_big_sleb128, output_big_uleb128): Make inline.
4776 (output_big_leb128): Remove inline
4778 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4779 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4780 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4781 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4782 value for correct overflow check in write.c:fixup_segment.
4783 * write.c (fixup_segment): Move bitfield overflow checks to after
4784 the md_apply_fix call.
4785 * config/obj-coff.c (fixup_segment): Likewise.
4786 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4787 valueT *val argument.
4789 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4791 * config/atof-ieee.c (gen_to_words): Correctly round a
4792 denormalized number. Fix off-by-one in range checking for
4793 exponent in a denormal.
4795 1999-05-10 Nick Clifton <nickc@cygnus.com>
4797 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4800 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4802 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4804 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4806 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4807 (ReverseRegRegmem): Remove.
4808 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4809 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4810 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4813 From Doug Ledford <dledford@redhat.com>
4814 * config/tc-i386.h (RegXMM): New for P/III.
4815 * config/tc-i386.c: Add support for P/III.
4817 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4819 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4820 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4821 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4823 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4825 * config/tc-i386.c (i386_immediate): Skip whitespace before
4826 complaining about junk after expression.
4827 (i386_displacement): Likewise.
4829 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4831 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4832 Don't copy before downcaseing.
4834 1999-05-05 Catherine Moore <clm@cygnus.com>
4836 * tc-m68k.c: Include elf/m68k.h.
4837 (m68k_elf_final_processing): New routine.
4838 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4841 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4843 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4846 1999-04-30 Nick Clifton <nickc@cygnus.com>
4848 * config/tc-mcore.c (mcore_s_section): Dump literals before
4851 1999-04-29 Nick Clifton <nickc@cygnus.com>
4853 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4856 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4858 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4859 (TC_INIT_FIX_DATA): Delete.
4860 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4861 (TC_INIT_FIX_DATA): Delete.
4862 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4863 * write.c (fix_new_internal): Initialize fx_cgen member.
4864 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4865 (gas_cgen_md_apply_fix3): Update.
4866 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4867 (md_cgen_record_fixup_exp): Update.
4868 (FX_OPINFO_R_TYPE): Update.
4870 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4871 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4872 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4873 * frags.h (struct frag): Make opindex, opinfo ints.
4875 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4877 1999-04-26 Tom Tromey <tromey@cygnus.com>
4879 * aclocal.m4, configure: Updated for new version of libtool.
4881 1999-04-22 Nick Clifton <nickc@cygnus.com>
4883 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4885 (md_apply_fix3): Do not fix up absolute relocations against
4888 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4890 1999-04-20 Nick Clifton <nickc@cygnus.com>
4892 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4893 changes and data-in-text directives.
4894 (mcore_cons): New function: intercept cons() operations.
4895 (mcore_float_cons): New function: intercept float_cons()
4897 (mcore_stringer): New function: intercept stringer() operations.
4899 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4901 * obj.h (struct format_ops): Change generate_asm_lineno field to
4903 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4905 * config/tc-alpha.c (find_opcode_match): Add default case to
4907 (find_macro_match): Likewise.
4908 (load_expression): Parenthesize && within ||.
4910 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4912 1999-04-17 Nick Clifton <nickc@cygnus.com>
4914 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4915 .text .data .section pseudo ops.
4916 (mcore_s_section): New function. Dump lits before changing secs.
4917 (mcore_s_text): New function. Dump lits before changing secs.
4918 (mcore_s_data): New function. Dump lits before changing secs.
4920 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4922 * config/tc-mips.c (mips_32bitmode): New.
4923 (md_begin): Set mips_32bitmode if needed.
4924 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4925 Set EF_MIPS_32BITMODE.
4927 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4929 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4932 1999-04-16 Nick Clifton <nickc@cygnus.com>
4934 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4936 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4938 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4939 expressions correctly.
4942 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4944 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4946 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4948 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4949 and fmpynfadd instructions.
4951 1999-04-11 Richard Henderson <rth@cygnus.com>
4953 * as.h (environ): Declare it, if needed.
4954 * as.c (dump_statistics): Don't declare environ.
4955 * configure.in (environ): Detect declaration.
4956 * configure, config.in: Rebuild
4958 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4959 (i386_displacement): Allocate enough space for replacement buffer.
4960 Clean up replacement buffer initialization.
4962 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4964 * subsegs.c (section_symbol): Don't create a new symbol if one
4965 already exists; instead, use the existing one, but set its segment
4966 and frag data if it hasn't already been defined.
4967 * config/obj-coff.c (c_section_symbol): Likewise.
4969 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4971 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4973 1999-04-08 Nick Clifton <nickc@cygnus.com>
4975 * config/tc-mcore.c: New File: Support routines for MCore
4977 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4978 * config/obj-coff.c: Add support for mcore-pe target.
4980 * Makefile.am: Add support for MCore targets.
4981 * Makefile.in: Regenerate.
4982 * configure.in: Add support for MCore targets.
4983 * configure: Regenerate.
4985 * doc/all.texi: Set MCORE.
4986 * doc/as.texinfo: Document MCore specific command line options.
4988 * write.h: Prevent multiple inclusion.
4990 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4992 * asintl.h (LC_MESSAGES): Never define.
4993 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4995 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4998 * Makefile.am (m68k-parse.c): If configuring in the source
4999 directory, copy m68k-parse.y into the local directory before
5000 running ylwrap, to remove spurious differences when generating
5002 * Makefile.in: Rebuild.
5004 * config/tc-sparc.h (md_do_align): Just allocate the number of
5005 bytes necessary, rather than always allocating 1024.
5007 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5009 * listing.c (listing_newline): Add cast to avoid warning.
5010 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5011 * config/tc-i386.c (i386_scale): Add return value.
5012 (build_displacement_string): Remove unused local temp_disp2.
5013 (i386_intel_memory_operand): Add parentheses to avoid warning.
5014 (i386_intel_operand): Remove unused local end_of_operand_string.
5015 (i386_operand): Remove unused local operand_modifier.
5016 (i386_operand): Add parens to avoid warning.
5018 1999-04-04 Don Bowman <don@pixsci.com>
5020 * configure.in: Add mips*-*-vxworks* target; have it define
5022 * configure, config.in: Rebuild.
5024 1999-03-31 Nick Clifton <nickc@cygnus.com>
5026 * configure.in (emulations): Add support for arm-epoc-pe.
5027 * configure: Regenerate.
5028 * config/te-epoc-pe.h: New file. Define macros specific to
5030 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5031 for arm-epoc-pe target.
5033 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5035 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5037 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5039 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5040 detect ",n" without a condition.
5041 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5044 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5046 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5047 instruction is encoded with one bit.
5050 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5052 * doc/internals.texi (CPU backend): Mention that
5053 line_separator_chars should not include newline. From thi
5054 <ttn@mingle.glug.org>.
5056 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5058 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5059 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5061 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5063 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5065 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5067 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5070 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5072 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5074 1999-03-15 Martin Hunt <hunt@cygnus.com>
5076 * app.c (do_scrub_begin): Change '-' back to a symbol char
5077 so we can use multiple opcodes on a line again.
5079 * config/tc-d30v.c: By default, warn if a symbol has
5080 the same name as a register. Plus some minor
5081 updates from the branch.
5083 1999-03-13 Nick Clifton <nickc@cygnus.com>
5085 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5086 BFD_RELOC_16 and BFD_RELOC_64.
5088 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5090 * expr.c (expr): Add missing else.
5092 1999-03-12 Nick Clifton <nickc@cygnus.com>
5094 * config/tc-arm.c (md_apply_fix3): Improve error message.
5096 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5098 * Makefile.am (CPU_TYPES): Add fr30.
5099 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5100 (fr30,m32r dependencies): Update.
5101 * Makefile.in: Rebuild.
5103 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5104 (gas_cgen_record_fixup_exp): Ditto.
5105 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5106 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5107 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5108 (md_cgen_lookup_reloc): Update use of operand->type.
5109 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5110 (md_convert_frag): Call cgen_operand_lookup_by_num.
5111 (md_cgen_lookup_reloc): Update use of operand->type.
5112 (m32r_cgen_record_fixup_exp): Ditto.
5114 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5116 * config/tc-mips.c (md_show_usage): Fix message.
5118 1999-03-03 Nick Clifton <nickc@cygnus.com>
5120 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5121 and LDR reg,=<expr> instruction.
5123 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5126 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5128 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5130 1999-02-17 Nick Clifton <nickc@cygnus.com>
5132 This patch was created by: Scott Bambrough
5133 <scottb@corelcomputer.com>
5136 Special cased '@' character. The '@' character is used as the
5137 ARM assembler comment character, as a special character
5138 and in ELF .symver pseudo-op's, and as a special character in
5139 .type and .section pseudo-ops.
5140 (symver_pseudo): New static variable.
5141 (symver_state): New static variable.
5142 (struct app_save): Add field 'symver_state'.
5143 (app_push): Save global symver_state int struct app_save.
5144 (app_pop): Restore global symver_state from struct app_save.
5145 (do_scrub_chars): Special case handling of '@' character in
5148 * configure.in: Modified to recognize armv* uname syntax from ARM
5150 * configure: Regenerated.
5152 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5153 a prefix to the section's type.
5154 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5155 the type's typename.
5157 * config/tc-arm.h: Add support for PIC generation:
5158 (pic_code): New boolean.
5159 (obj_relocate_extern): Define.
5160 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5161 (TC_CONS_FIX_NEW): Define.
5162 (tc_fix_adjustable): Define.
5163 (GLOBAL_OFFSET_TABLE_NAME): Define.
5165 * config/tc-arm.c: Add support for PIC generation:
5166 (line_seperator_chars): Allow ';' as a seperator for Linux.
5167 (is_immediate_prefix): New macro.
5168 (arm_parse_reloc): New function.
5169 (s_arm_elf_cons): New function.
5170 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5171 (md_undefined_symbol): Special case handling for the Global Offset
5173 (md_apply_fix3): Handle PIC relocs.
5174 (tc_gen_reloc): Handle PIC relocs.
5175 (md_parse_option): Add support for '-k' command line switch to
5176 enable PIC generation.
5177 (cons_fix_new_arm): New function.
5178 (s_arm_elf_cons): New function.
5180 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5182 * configure.in: Add comments for uses of AC_DEFINE.
5183 * acinclude.m4: Likewise.
5184 * acconfig.h: Remove.
5185 * aclocal.m4: Rebuild.
5186 * configure: Rebuild.
5187 * Makefile.in: Rebuild.
5188 * config.in: Rebuild.
5190 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5192 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5193 non-constant offset from a base register.
5195 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5197 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5200 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5202 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5203 (emit_insn): Look for pc-relative and no-overflow specifiers on
5204 internal relocation types.
5206 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5208 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5211 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5213 (mips_4650, mips_4010, mips_4100): Variables removed.
5214 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5215 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5217 (md_begin): Don't bother initializing the mips_NNNN variables;
5218 mips_cpu is set, and that's good enough now.
5219 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5220 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5221 (show): New function, to handle wrapping in the CPU lists.
5222 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5224 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5226 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5227 than treat as an immediate specifier.
5229 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5231 * config/tc-i386.c: Prototype many functions.
5232 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5233 (i386_immediate): Remove unused second argument.
5234 (i386_intel_operand): Fix i386_is_reg typo.
5235 (i386_operand): Use allow_naked_reg.
5236 (output_invalid): Make operand int for K&R.
5238 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5240 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5242 * Makefile.in: Rebuild.
5244 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5246 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5248 (EXTRA_as_new_SOURCES): Comment out.
5249 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5250 * Makefile.in: Rebuild.
5251 * doc/Makefile.in: Rebuild.
5252 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5253 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5254 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5255 * configure: Rebuild.
5256 * aclocal.m4: Rebuild.
5257 * config.in: Rebuild.
5258 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5259 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5260 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5261 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5262 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5263 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5264 (gas_cgen_record_fixup_exp): Ditto.
5265 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5266 descriptor, not global variable.
5267 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5268 descriptor, not global variable. Refer to insert_operand handler
5269 via cpu descriptor, not global function.
5270 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5271 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5272 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5273 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5274 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5275 * config/tc-m32r.c: Ditto.
5276 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5277 (md_assemble): Ditto.
5278 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5280 1999-02-09 Nick Clifton <nickc@cygnus.com>
5282 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5283 relocations for ELF targets.
5285 1999-02-08 Nick Clifton <nickc@cygnus.com>
5287 * configure.in: Add support for StrongARM target.
5288 * configure: Regenerate.
5290 1999-02-05 Nick Clifton <nickc@cygnus.com>
5292 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5294 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5297 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5299 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5301 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5303 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5304 (INTEL_DWORD_MNEM_SUFFIX): Define.
5307 (DWORD_PTR): Define.
5308 (XWORD_PTR): Define.
5310 (OFFSET_FLAT): Define.
5312 (NONE_FOUND): Define.
5315 * config/tc-i386.c (set_intel_syntax): New routine.
5316 (intel_syntax): Declare.
5317 (allow_naked_reg): Declare.
5318 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5319 (intel_float_operand): New routine.
5320 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5321 Handle brackets as well as parens. Call i386_intel_operand for
5322 intel syntax. Reverse operands if appropriate. Handle new
5323 suffixes. Handle movzx and movsx.
5324 (i386_is_reg): New routine.
5325 (i386_immediate): New routine.
5326 (i386_scale): New routine.
5327 (i386_displacement): New routine.
5328 (i386_operand_modifier): New routine.
5329 (build_displacement_string): New routine.
5330 (i386_parse_seg): New routine.
5331 (i386_intel_memory_operand): New routine.
5332 (i386_intel_operand): New routine.
5333 (i386_operand): Call i386_displacement, i386_immediate,
5334 i386_scale, etc. instead of handling inline.
5335 (parse_register): Handle registers without prefix.
5337 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5339 * configure: Regenerate.
5340 * configure.in (arm-*-oabi): New.
5341 (thumb-*-oabi): New.
5342 * config/tc-arm.c (target_oabi): Declare.
5343 (md_apply_fix3): Support REL relocs.
5344 (md_parse_option): Handle -oabi.
5345 (elf32_arm_target_format): New routine.
5346 (md_longopts): Add OPTION_OABI.
5347 * config/tc-arm.h: Redefine TARGET_FORMAT.
5350 1999-01-28 Nick Clifton <nickc@cygnus.com>
5352 * write.c (write_relocs): Handle out of range error.
5354 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5355 (fr30_force_relocation): Default to 0.
5357 * config/tc-fr30.h (obj_fix_adjustable): Define.
5358 (TC_FORCE_RELOCATION): Define.
5360 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5363 1999-01-16 Nick Clifton <nickc@cygnus.com>
5365 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5366 merge of two instructions if the left instruciton kills the right.
5368 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5370 * Makefile.in: Regenerate.
5371 * configure.in: Redo test for using cgen.
5372 * configure: Regenerate.
5374 1999-01-09 Nick Clifton <nickc@cygnus.com>
5376 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5377 redefinition of this macro.
5379 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5381 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5384 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5386 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5387 a read of HI or LO and an immediatly following branch.
5389 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5391 * config/tc-mips.c (md_begin): Another correction to the setting of
5394 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5396 * config/tc-mips.c (md_begin): Correct type-o in setting of
5399 1998-12-21 Nick Clifton <nickc@cygnus.com>
5401 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5402 bit insn when optimizing, so that parallelised instructions will
5403 start on a 32 bit boundary.
5405 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5407 * config/tc-mips.c (mips_eabi64): New.
5408 (md_begin): Set mips_eabi64.
5409 (mips_elf_final_processing): Use it.
5411 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5413 * config/tc-mips.c (mips_elf_final_processing):
5414 Correct setting of ABI in e_flags.
5416 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5418 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5421 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5423 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5425 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5427 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5428 warning, values that don't fit in the field.
5430 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5432 * config/tc-mips.c (mips_abi_string): New.
5433 (md_parse_option,md_longopts): Add mabi.
5434 (mips_elf_final_processing): Set e_flags based on mabi flag.
5436 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5438 * config/tc-mips.c (md_parse_option): Handle vr4111.
5440 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5442 * config/tc-h8300.c (build_bytes): Change message given if the
5443 instruction requires H8/300H mode and we're not in Hmode, to
5444 suggest that it may be the operand modes that are the problem, not
5445 necessarily the opcode.
5447 1998-12-10 Nick Clifton <nickc@cygnus.com>
5449 * config/tc-fr30.c: Add line separator character.
5451 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5453 * configure.in (hppa-*-mpeix*): New target.
5454 * config/obj-som.h (obj_som_compiler): Declare.
5455 * config/obj-som.c (compiler_seen): New static variable.
5456 (obj_som_compiler): New function.
5457 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5458 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5459 (pa_type_args): Set hppa_priv_level.
5460 (pa_compiler): New static function if OBJ_SOM.
5461 * configure: Rebuild.
5463 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5465 * read.c (output_leb128): Don't mark as inline.
5467 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5469 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5470 AIX .vbyte unaligned data support.
5471 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5472 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5475 1998-12-07 Nick Clifton <nickc@cygnus.com>
5477 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5480 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5482 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5483 BFD_RELOC_ARM_PCREL_BRANCH.
5485 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5487 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5488 checking the target type.
5489 (mips-dec-bsd*): Set endian to little.
5490 * configure: Rebuild.
5492 COFF weak symbol support, based on patches from Mark Elbrecht
5493 <snowball3@usa.net>:
5494 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5495 * config/obj-coff.c (obj_coff_weak): New static function.
5496 (obj_coff_endef) [both versions]: Handle weak symbols.
5497 (coff_frob_symbol): Likewise.
5498 (yank_symbols): Likewise.
5499 (obj_pseudo_table): Add "weak".
5501 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5502 <aymeric.vincent@emi.u-bordeaux.fr>.
5503 * aclocal.m4: Rebuild with current tools.
5504 * configure: Rebuild.
5506 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5507 an assertion failure for a case we can't handle when OBJ_ECOFF.
5509 * expr.c (operator): And with 0xff to avoid problems with signed
5512 1998-12-03 Nick Clifton <nickc@cygnus.com>
5514 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5515 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5517 1998-12-02 Nick Clifton <nickc@cygnus.com>
5519 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5522 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5524 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5525 calculation of pcrel point.
5527 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5529 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5532 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5534 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5536 (d10v_cleanup): Only generate previous insn if a multiline insn is
5539 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5541 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5544 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5546 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5547 -marm6xxx command line switches.
5549 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5551 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5552 (itbl-ops.o): Delete duplicate dependencies.
5553 Rebuild dependencies.
5554 Add fr30 dependencies.
5555 * Makefile.in: Rebuild.
5557 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5559 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5561 * listing.c: Ignore line terminator characters found inside
5564 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5566 * po/gas.pot: Regenerated.
5568 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5570 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5571 fr30_is_label_start(). Also checks for delay slot insns.
5573 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5574 FR30 instructions which contain a colon in the mnemonic.
5576 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5578 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5580 * config/tc-fr30.c: Removed currently superflous code.
5582 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5584 * config/tc-fr30.h: New file.
5585 * config/tc-fr30.c: Tweaking so that it will compile.
5587 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5589 * config/tc-d10v.h (obj_fix_adjustable): Define.
5590 (TC_FORCE_RELOCATION): Define.
5591 (d10v_force_relocation): Declare.
5592 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5593 (md_apply_fix3): Handle Vtable relocs.
5594 (d10v_fix_adjustable): New.
5595 (d10v_force_relocation): New.
5597 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5599 * config/tc-d30v.c: Change default behaviour to ignore potential
5600 conflicts between register name and symbol names.
5602 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5604 * configure.in: Add fr30-*-*.
5605 * config/tc-fr30.c: New file.
5606 * Makefile.in: Regenerated.
5607 * config.in: Regenerated.
5608 * configure: Regenerated.
5609 * doc/Makefile.in: Regenerated.
5610 * po/gas.pot: Regenerated.
5612 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5614 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5617 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5619 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5621 (do_scrub_chars): Add some casts to unsigned char to avoid
5622 unwanted sign extension.
5623 * read.c (lex_type): Set characters about 127 to be symbol
5625 * config/tc-i386.c (md_begin): Set identifier_chars and
5626 operand_chars for values above 127.
5628 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5630 * configure.in: detect cygwin* instead of cygwin32*
5631 * configure: regenerate
5633 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5635 * listing.c: Add support for producing a listing from piped
5638 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5640 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5641 (append_insn): Account for the tx39's multiply behavior.
5643 1998-10-26 Michael Meissner <meissner@cygnus.com>
5645 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5646 from assemble_parallel_insns. Add support for '->' to indicate
5647 explicitly serializing the instructions.
5648 (md_assemble): Ditto.
5650 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5652 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5655 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5657 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5659 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5661 * config/tc-mips.c : support frame and regmask/fregmask when
5662 MIPS_STABS_ELF is specified.
5664 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5666 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5667 (md_apply_fix): Don't return 1 for VTABLE relocs.
5668 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5670 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5672 * doc/c-i386.texi: Replace occurences of "opcode" with
5673 "instruction mnemonic", "instruction", or "mnemonic" when
5674 referring to the name of an instruction. Use "opcode" when
5675 referring to the sequence of machine bytes.
5677 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5678 (is_opcode_char): Rename to is_mnemonic_char.
5679 (md_assemble and i386_operand): Correct error messages from
5680 "opcode" to "instruction mnemonic"
5681 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5682 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5683 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5684 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5685 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5686 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5687 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5689 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5691 * config/tc-i386.c (i386_operand): Check for garbage after
5694 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5696 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5697 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5699 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5701 * config/tc-sh.h (obj_fix_adjustable): Define.
5702 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5703 (md_apply_fix): Likewise.
5704 (tc_gen_reloc): Likewise.
5705 (sh_fix_adjustable): New.
5707 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5709 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5710 * cgen.h (gas_cgen_finish_insn): Update prototype.
5711 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5712 cgen_insn_t -> CGEN_INSN_INT.
5713 (make_parallel): Update handling of CGEN_INT_INSN_P.
5714 (assemble_parallel_insn): Ditto.
5715 (target_make_parallel): New function.
5716 (md_assemble): Use it.
5718 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5720 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5722 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5724 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5725 converted into lower case.
5727 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5729 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5730 (gas_cgen_tc_gen_reloc): Likewise.
5731 * config/tc-m32r.h (obj_fix_adjustable): Define.
5732 * config/tc-m32r.c (m32r_fix_adjustable): New.
5733 (m32r_force_relocation): Handle VTABLE relocs.
5735 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5737 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5739 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5741 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5742 to lower case before parsing.
5744 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5745 parallel insns modift buts in the PSW as a side effect.
5747 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5749 * config/tc-d30v.c (find_format): Test for missing flag and
5752 (md_apply_fix3): Fix error messages to avoid
5753 assumption about presence of a symbol.
5755 (parallel_ok): Disallow parallel instructions that both modify the
5758 (find_format): Generate a warning if an odd numbered register is
5759 used as the first register in a mutli-register instruction.
5761 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5763 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5764 relocations are always associated with a symbol.
5766 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5768 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5769 (elf32_sparc_force_relocation): Declare.
5770 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5771 (tc_gen_reloc): Handle vtable relocs.
5772 (elf32_sparc_force_relocation): New.
5774 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5776 * symbols.c (S_IS_FUNCTION): New.
5777 * config/tc-v850.h (obj_fix_adjustable): Define.
5778 (TC_FORCE_RELOCATION): Define.
5779 (v850_force_relocation): Declare.
5780 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5781 of fx_addnumber for VTABLE reloc addends.
5782 (md_apply_fix3): Handle VTABLE relocs.
5783 (v850_fix_adjustable): New.
5784 (v850_force_relocation): New.
5786 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5788 * tc-hppa.c (fp_operand_format): Add some additional formats.
5789 (pa_ip): Do not automatically promote into pa2.0 mode.
5790 (pa_level): Handle ".level 2.0".
5792 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5794 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5795 * config/tc-i386.h (template.extension_opcode): Change to
5796 unsigned int to allow full range of 8-bit opcode suffixes.
5797 (None): Redefine as 0xffff.
5799 From Jeff B Epler <jepler@usgs.gov>
5800 * doc/c-i386.texi (i386-SIMD): New section.
5802 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5804 * read.c (discard_rest_of_line): New function.
5805 * read.h: Declare it.
5806 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5808 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5810 * config/tc-d10v.c (find_symbol_matching_register): New function.
5811 (find_opcode): Cope with the case where a register name matches
5814 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5816 * config/tc-v850.c (md_pcrel_from): Rename to
5817 v850_pcrel_from_section.
5818 (v850_pcrel_from_section): Do not resolves symbols in other
5821 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5823 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5825 * config/tc-d10v.c (find_opcode): Generate an error if a register
5826 is supplied for an operand that should not be a register.
5828 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5830 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5831 instructions to have another instruction in the right bin.
5833 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5835 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5836 the right container if the left container holds a branch
5839 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5841 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5842 both a register name and symbol name.
5843 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5845 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5847 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5848 execution unit class.
5850 (reg_name_search): If a name matches a register and a symbol,
5851 prefer the register.
5852 (find_format): Disallow flag registers when a general purpose
5853 register is required.
5854 If a number is required, but a register has been given, check to
5855 see if a symbol with the same name as the register exists, and if
5856 so, use that symbol.
5858 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5860 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5862 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5864 * config/tc-d30v.c (find_format): Do not accept flag registers as
5865 general purpose registers.
5866 (find_format): If an immediate value is expected at a given place
5867 in a format, but a register name has been provided instead, check
5868 to see if that register name matches the name of a predefined
5869 symbol and if it does, then use the symbol instead.
5870 (reg_name_search): If a register name matches a symbol name,
5871 prefer the register name to the symbol name.
5873 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5875 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5876 the previous insn to empty.
5878 1998-09-20 Michael Meissner <meissner@cygnus.com>
5880 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5881 pieces, forcing the use of an ANSI compiler.
5883 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5885 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5887 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5889 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5891 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5893 (obj_elf_vtable_entry): Likewise.
5894 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5895 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5896 (tc_gen_reloc): Likewise.
5897 (arm_fix_adjustable): Likewise.
5898 (elf32_arm_force_relocation): New.
5899 (armelf_frob_symbol): Remove coff-style symbol support.
5901 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5903 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5905 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5907 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5908 OBJ_COFF so that routine is defined for a.out format.
5910 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5912 * config/tc-i386.c (i386_operand): Detect non-segment registers
5913 used as segment prefixes.
5915 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5917 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5918 optimize across FDE boundaries.
5920 * config/obj-coff.c (obj_coff_section): Preserve any link once
5921 flags when setting the section flags.
5923 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5925 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5926 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5928 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5930 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5933 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5935 * frags.c (frag_grow): Include the size of the frag struct in the
5938 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5939 if the new subseg comes before the old.
5941 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5943 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5944 to handle edge8 and edge16.
5946 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5948 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5949 before we clobber the symbol involved.
5951 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5953 * config/tc-arm.c: Remove OBJ_ELF definitions for
5954 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5955 use arm_adjust_symtab for OBJ_COFF.
5956 (armelf_adjust_symtab): New Routine.
5957 * config/tc-arm.h: Define obj_adjust_symtab to
5958 armelf_adjust_symtab for OBJ_ELF.
5960 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5962 * configure.in: Make all i386-elf targets use bfd_gas.
5963 * config/tc-i386.c (tc_i386_force_relocation): New.
5964 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5965 (md_apply_fix3): Likewise.
5966 (tc_gen_reloc): Handle them.
5967 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5968 tc_i386_force_relocation.
5970 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5972 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5974 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5976 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5977 current opcode after writing the first insturction of a reverse
5980 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5982 * read.h (generate_lineno_debug): Add prototype.
5983 * read.c (generate_lineno_debug): Make non-static.
5985 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5987 * config/tc-i386.c (md_assemble): Only warn for address/data size
5990 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5992 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5993 against Thumb function names, as the linker needs this information.
5995 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5997 * expr.c (operand): Check also that there is no advance in operand
5998 after atof_generic in order to decide "is it label 0f or floating
6001 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6003 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6004 command line options with a single dash.
6005 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6007 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6009 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6010 * tc-arm.c (arm_fix_adjustable): New routine.
6012 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6014 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6015 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6016 demand_empty_rest_of_line before mri_comment_end.
6017 (equals): Check garbage after expression before
6018 mri_comment_end in MRI mode.
6020 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6022 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6023 small immediate constant to use the constant itself rather than
6026 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6028 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6029 (pa_leave): Likewise.
6031 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6033 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6035 (i386_operand): Fix an error message.
6037 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6039 * doc/c-arm.texi (ARM Directives): Document .req directive.
6041 * config/tc-arm.c (reg_required_here): Display erroneous string if
6042 the register name could not be decoded.
6043 Do not set inst.instruction if the sift is -1.
6045 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6047 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6050 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6052 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6053 even if it is belived to be unnecessary.
6055 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6057 config/tc-i386.c (i386_operand): Size immediate constants by
6058 suffix (erroneously removed as part of July 7 change).
6060 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6062 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6063 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6064 (armelf_frob_symbol): New Routine.
6065 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6067 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6069 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6071 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6073 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6074 command line switches passed to assembler.
6076 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6078 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6079 (gas_cgen_opcode_desc): Declare.
6080 (gas_cgen_parse_operand): Declare.
6081 (*): Prepend gas_ to gas specific fns to denote them as such.
6083 * cgen.c (gas_cgen_opcode_desc): New global
6084 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6085 (queue_fixup): Renamed from cgen_queue_fixup.
6086 (*): Prepend gas_ to gas specific fns to denote them as such.
6088 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6089 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6090 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6091 Open opcode table and initialize it.
6092 (make_parallel): Use gas_cgen_opcode_desc.
6093 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6094 (md_assemble): Ditto.
6096 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6098 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6099 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6100 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6101 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6102 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6103 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6104 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6105 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6106 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6107 (INIT_STAB_SECTION): Likewise.
6108 (OBJ_PROCESS_STAB): Likewise.
6110 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6111 (md_parse_option): Watch for them.
6112 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6113 (md_begin): Kill neverdef code.
6114 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6115 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6116 (s_alpha_coff_wrapper): New.
6117 (md_pseudo_table): Trap all ECOFF pseudos.
6119 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6121 Start of changes to remove mdebug section from mips*-elf
6122 Based on MIPS_STAB_ELF definition
6123 * acconfig.h: undef if not configured
6124 * config.in: undef if not configured
6125 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6126 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6127 * stabs.c (s_stab_generic): flush frag
6129 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6131 * configure.in: (arm-*-elf): Handle.
6132 (thumb-*-elf): Handle.
6133 * configure: Regenerate.
6134 * read.c (stringer): Fix typo in comment.
6135 * write.c (fixup_segment): Don't add symbol value to addend if
6137 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6139 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6142 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6144 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6145 (write_2_short): Emit warning if new flag is set.
6146 (do_assemble): Set flags if left instruction is one of special
6147 "right-instruction-killer" type.
6149 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6151 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6152 Always output words in debug_info section as big endian.
6153 (sparc_target_format): Choose correct bfd target.
6154 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6156 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6158 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6159 to work with internationalization code. Issue an error when two
6160 operands match that are not allowed to match.
6162 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6164 * configure.in (install_tooldir): Allow target to specify whether
6165 it wants to be installed in $(tooldir)/bin.
6166 * configure: Regenerate.
6167 * Makefile.am (install-exec-local): Set install-exec-tooldir
6168 dependency via configure.
6169 * Makefile.in: Regenerate.
6171 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6173 * Makefile.am (install-exec-local): Split into two ...
6174 (install-exec-bindir,install-exec-tooldir): New rules.
6175 * Makefile.in: Regenerate.
6177 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6179 * Makefile.am (install-exec-local): Don't remove the file before
6180 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6181 W. Rozycki <macro@ds2.pg.gda.pl>.
6182 * Makefile.in: Rebuild.
6184 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6186 * cgen.c: Include libiberty.h.
6187 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6188 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6189 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6190 (md_cgen_lookup_reloc)): Declare.
6191 (md_cgen_record_fixup_exp): Declare.
6192 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6193 (m32r_relax_frag): Declare.
6194 (cgen_md_apply_fix3): Decls moved to cgen.h.
6195 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6196 (m32r_cgen_record_fixup_exp): Delete decl.
6197 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6198 (assemble_nop): Delete.
6199 (expand_debug_syms): Delete unused `exp'.
6200 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6201 Add default case for -Wall.
6202 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6203 (md_atof): Delete unused wordP.
6205 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6207 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6210 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6212 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6213 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6214 .print, .purgem, and .struct. Remove documentation for
6217 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6219 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6220 Update call to insert_operand.
6222 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6224 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6226 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6228 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6229 whitespace after a prefix operator.
6231 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6233 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6235 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6237 * config/tc-sparc.c (log2): New static function.
6238 (s_reserve): Use log2 to convert alignment before calling
6240 (s_common): Use log2 to convert alignment before calling
6241 record_alignment and frag_align.
6242 (sparc_cons_align): Use log2.
6244 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6246 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6247 (s_common): Likewise.
6249 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6250 initialization of waddr.
6251 (sparc_elf_final_processing): Add default case to switch.
6253 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6255 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6256 than temporary real.
6258 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6260 * write.c (subsegs_finish): Don't align the segments if there were
6263 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6264 copying aux information.
6266 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6267 expression into a symbol.
6269 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6271 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6272 type to unsigned int.
6273 (md_assemble): Change type used to store offsets from unsigned
6275 (i386_operand): Switch error check to only call RESTORE_END_STRING
6276 once after parse_register.
6278 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6280 * config/tc-v850.c (md_show_usage): Changed format to match that
6283 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6285 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6287 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6289 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6292 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6294 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6295 * doc/Makefile.in: Rebuild.
6297 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6299 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6300 for %lo expressions.
6301 (mips_ip, case 'u'): Move range check after code to mask
6302 off bits in %hi/%lo expressions. Mask off high bits for
6305 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6307 * doc/Makefile.am (gasver.texi): New target.
6308 (as.info, as.dvi): Depends upon gasver.texi.
6309 * doc/as.texinfo: Include gasver.texi. Mention version number on
6310 title page and in top node.
6311 * doc/Makefile.in: Rebuild.
6313 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6315 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6316 but not including the line containing the edict.
6317 * listing.h (LISTING_EOF): New.
6318 * input-scrub.c (input_scrub_next_buffer): Call it.
6320 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6322 * config/tc-i386.c (i386_operand): Don't set the size of an
6323 immediate address based solely on the suffix and the mode.
6325 * config/tc-i386.c (md_assemble): Add assertion to make sure
6326 overlap2 does not set Imm.
6328 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6329 sequences of whitespace to a single space.
6330 (is_space_chars): Just compare with space.
6331 (md_begin): Don't initialize space_chars.
6332 (md_assemble): Just skip a single whitespace character.
6333 (i386_operand): Rewrite base-index parsing to use new
6334 parse_register, and to skip white space. Skip white space in a
6335 number of other places too. Don't give error message if
6336 parse_register fails.
6337 (parse_register): Change reg_string parameter to be non-const.
6338 Add end_op parameter. Skip white space after the `%', and return
6339 end of register string. Give error message here rather than
6342 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6344 Based on patch from Matt Semersky <matts@scd.hp.com>:
6345 * expr.c (op_encoding): Make const.
6346 (expr_set_precedence): New function.
6347 (expr_begin): Don't set operator rankings, just call
6348 expr_set_precedence.
6349 * expr.h (expr_set_precedence): Declare.
6350 * read.c (s_mri): Call expr_set_precedence.
6352 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6354 * doc/as.texinfo (Statements): Remove paragraph discussing
6355 continuing lines with a backslash. This hasn't worked for years,
6358 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6360 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6362 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6363 (ps_CTORS, ps_DTORS): New section types.
6364 (vms_fixup_xtors_section): New function
6365 (Ctors_Psect, Dtors_Psect): Define.
6366 (IS_GXX_XTOR): Define
6367 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6368 Filter static constructors/destructors and add to
6369 Ctors_Symbols/Dtors_Symbols chain.
6370 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6371 appropriate section.
6373 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6374 * makefile.vms: Merge vax/vms support.
6376 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6378 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6379 (elf_pseudo_table): Add them.
6380 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6381 (md_apply_fix): Accept them.
6382 (mips_fix_adjustable): Don't adjust them.
6383 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6384 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6385 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6386 (tc_fix_adjustable): Don't adjust them.
6388 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6390 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6392 * Makefile.in: Regenerate.
6393 * configure.in: AC_SUBST cgen_cpu_prefix.
6394 * configure: Regenerate.
6396 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6398 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6399 Changed all users of COND12_DELAY.
6401 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6403 * config/tc-mn10300.c (set_arch_mach): New function.
6404 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6405 (md_begin): Default to mn10300 mode.
6406 (md_assemble): Only accept instructions for the core mn10300
6407 chip and the active machine type.
6409 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6411 * subsegs.h (segment_info_type): Give the struct a name.
6412 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6413 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6414 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6415 * config/tc-w65.h (tc_reloc_mangle): Declare.
6416 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6418 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6420 * config/tc-v850.c (v850_comm): Restore old section
6421 after common processing.
6423 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6425 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6427 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6429 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6430 char with code that explicitly sign-extends.
6432 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6434 * config/tc-v850.c (md_begin): Restore text section as the current
6435 section after creating call table sections.
6436 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6439 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6440 with call to macro SYM_AUXINFO.
6442 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6444 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6445 with the program transform name.
6446 * Makefile.in: Rebuild.
6448 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6450 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6453 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6455 * config/tc-i386.c (i386_operand): Be prepared for a space between
6456 the open parenthesis and the start of the register operand,
6457 because of the June 16 change.
6459 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6461 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6464 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6466 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6467 even if it is belived to be unnecessary.
6469 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6471 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6473 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6475 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6477 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6478 shift amount for a repeated operand. The shift amount for the
6479 repeated copy comes from the size of the operand.
6481 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6483 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6485 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6487 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6489 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6491 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6492 characters in it as LEX_IS_SYMBOL_COMPONENT.
6493 * config/tc-i386.h (tc_symbol_chars): Define.
6494 (extra_symbol_chars): Declare.
6495 * config/tc-i386.c (extra_symbol_chars): Define.
6496 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6497 (line_comment_chars): Set to '/' if TE_LINUX.
6498 * doc/c-i386.texi (i386-prefixes): Update.
6499 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6501 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6503 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6504 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6506 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6508 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6509 constraint in instructions REP & REPI.
6511 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6513 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6514 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6516 (check_range): If the operand is shifted, then shift the number
6517 before checking its range.
6519 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6521 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6524 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6526 * config/tc-v850.c (v850_comm): Create special sections as needed.
6528 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6530 * config/tc-d10v.c (write_2_short): Addition of swapping
6531 instructions for sequential and reverse sequential order when
6532 given order is not possible.
6534 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6536 * Makefile.am: Rebuild dependencies.
6537 (DEP_INCLUDES): Fix reference to intl build directory.
6538 * Makefile.in: Rebuild.
6540 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6542 * doc/c-i386.texi: Update 16 bit documentation.
6544 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6545 IgnoreDataSize to IgnoreSize as they are used for address size as
6547 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6548 32-bit mode, similarly addr16/data16 and variants.
6550 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6552 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6553 sequential word multiply instructions.
6555 (do_assemble): Add extra command line argument, to allow mul32
6556 attribute to be preserved across parallel insns.
6557 (md_assemble): Insert NOPs between explicitly parallel insns which
6558 contain an 32 bit multiply and a 16 multiply.
6560 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6562 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6565 * config/tc-i386.c (reloc): Add braces.
6567 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6568 consistent with Intel naming.
6569 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6570 use bitfields in sib_byte.
6571 (modrm_byte): Don't use bitfields here either.
6573 * config/tc-i386.c (current_templates): Add const.
6574 (parse_register): Add const to return, param, and char *s.
6575 (i386_operand): Add const to reg_entry *r.
6576 * config/tc-i386.h (templates): Add const to start, end.
6578 Inspired by code for 16 bit gas support from Martynas Kunigelis
6579 <martynas@nm3.ktu.lt>:
6580 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6581 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6582 (uses_mem_addrmode): Remove.
6583 (md_estimate_size_before_relax): Add support here too.
6584 (md_relax_table): Rewrite interface to md_relax for 16 bit
6586 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6587 (opcode_suffix_to_type): Remove.
6588 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6589 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6590 (md_convert_frag): Likewise.
6591 (i386_operand): Add support for 16 bit base/index regs,
6592 immediates, and displacements. Remove some unnecessary casts, and
6593 localise end_of_operand_string, displacement_string_start,
6594 displacement_string_end variables. Add GCC_ASM_O_HACK.
6595 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6597 * config/tc-i386.c (prefix_hash): Remove.
6598 (md_begin): Rewrite without obstacks. Remove prefix hash table
6599 handling. Rewrite lexical table handling.
6600 (i386_print_statistics): Don't print prefix statistics.
6601 (md_assemble): Rewrite instruction parser so that line is not
6602 converted to lower case. Don't do a hash_find for prefixes,
6603 instead recognise them via opcode modifier.
6604 (expecting_operand, paren_not_balanced): Localise variables.
6605 * config/tc-i386.h (IsPrefix): Define.
6606 (prefix_entry): Remove.
6608 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6609 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6610 '\\' in case where comment_chars contains '/'.
6612 * config/tc-i386.c (MATCH): Ensure given operand and template
6613 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6614 you must write `ljmp *table(%ebx)'.
6616 From H.J. Lu <hjl@gnu.org>:
6617 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6618 as 0 ifndef BFD_ASSEMBLER.
6619 (md_assemble): Allow immediate operands without suffix or
6620 other reg operand to default in size to the current code size.
6622 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6624 * config/tc-v850.c (md_begin): Restore creation of
6625 .call_table_text and .call_table_data sections.
6627 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6629 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6630 after emitting a word of noops.
6632 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6634 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6635 (i386_operand): Simplify checks for valid base/index combinations.
6636 Disallow `in 4(%dx),%al'.
6638 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6640 (add_prefix): Change parameter from char to int.
6642 * config/tc-i386.h (Ugh): Define opcode modifier.
6643 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6645 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6646 CONSISTENT_REGISTER_MATCH macros to check register types more
6647 thoroughly. Check for illegal suffix/operand combinations
6648 when matching insns with operands. Handle new `s' suffix, and
6649 associated FloatMF opcode modifier for float insns with memory
6651 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6652 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6653 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6654 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6655 DATA_PREFIX_OPCODE throughout.
6657 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6658 (md_assemble): Rewrite suffix/register operand checking code to be
6659 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6660 AnyMem, the better to grep.
6662 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6663 given a memory operand. Don't set Abs bits either.
6664 (type_names): Remove Mem*, Abs*.
6665 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6666 define opcode_modifiers as these cases are handled by Disp8,
6667 Disp16, Disp32 and suffix checks.
6668 (COMES_IN_BOTH_DIRECTIONS): Remove.
6669 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6671 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6672 if IgnoreDataSize modifier given. Remove ShortformW modifier
6673 test. Add test for ShortForm in W base_opcode modification.
6674 Merge Seg2ShortForm and Seg3ShortForm code.
6675 * config/tc-i386.h (ShortFormW): Remove.
6676 (IgnoreDataSize): Define.
6678 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6680 * config/tc-d30v.c (md_assemble): Store previous segment state
6681 with previous instruction.
6683 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6685 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6686 (ebp, esp): Remove static variables.
6687 (MATCH): Remove test for InOutPortReg.
6688 (i386_operand): Properly handle InOutPortReg here instead.
6689 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6690 (md_assemble): Simplify and correct modrm and sib generation.
6691 (i386_operand): Add warning for scale without index.
6692 Rewrite checks for valid base/index combinations.
6694 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6695 macros and enclose in do while(0).
6696 (RESTORE_END_STRING): Likewise.
6697 (md_assemble): Add one to printed operand number so we start
6698 from 1 not 0. Add some more gettext invocations.
6699 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6702 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6703 DATA_PREFIX, SEG_PREFIX): Define.
6704 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6705 (check_prefix): Remove function.
6706 (add_prefix): New function. Add prefix to i.prefix as well as
6708 (md_assemble): Changes for add_prefix. Remove hack for wait
6709 prefix, instead always output prefixes in fixed order. Test
6710 for jcxz/loop when selecting between word & dword operations,
6711 and add address size prefix rather than operand size prefix.
6712 Remove operand -> address size hack when emitting jcxz/loop.
6713 (i386_operand): Remove O_Absent check as it's done in expr.
6715 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6717 * configure.in: Recognize m5200 as a cpu_type of m68k.
6718 * aclocal.m4: Rebuild with current libtool.
6719 * configure: Rebuild.
6721 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6723 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6724 to relaxable_symbol to prevent references to external symbol from
6727 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6729 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6730 symbols are relaxable.
6732 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6734 * config/tc-v850.c (md_begin): Don't create special
6735 sections by default.
6737 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6739 * config/tc-mips.c (macro): For div and udiv, close the
6740 reorder block as soon as possible.
6742 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6744 From Matt Semersky <matts@scd.hp.com>:
6745 * macro.c (macro_mri_mode): New function.
6746 * macro.h (macro_mri_mode): Declare.
6747 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6750 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6752 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6755 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6756 until after xstrdup in OBJ_EVAX case.
6758 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6760 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6761 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6762 of hardcoded magic number.
6763 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6765 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6767 * read.c (do_s_func): New function.
6769 * read.h (do_s_func): Add prototype.
6771 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6773 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6774 nops if fill pattern not specified.
6776 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6778 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6779 * config/te-go32.h (TE_GO32): Define.
6780 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6782 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6784 Implement .func/.endfunc pseudo-ops.
6785 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6787 * read.c (potable): Add .func,.endfunc.
6788 (s_func): New function.
6789 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6791 (in_doc_func_p,current_function_label): New static globals.
6792 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6794 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6796 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6797 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6798 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6799 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6800 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6801 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6802 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6803 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6804 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6805 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6806 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6807 * config/tc-a29k.c: Don't define md_short_jump_size,
6808 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6809 * config/tc-alpha.c: Likewise.
6810 * config/tc-alpha.h: Likewise.
6811 * config/tc-arm.c: Likewise.
6812 * config/tc-h8300.c: Likewise.
6813 * config/tc-h8500.c: Likewise.
6814 * config/tc-hppa.c: Likewise.
6815 * config/tc-i860.c: Likewise.
6816 * config/tc-i960.c: Likewise.
6817 * config/tc-ppc.c: Likewise.
6818 * config/tc-sh.c: Likewise.
6819 * config/tc-sparc.h: Likewise.
6820 * config/tc-tic30.c: Likewise.
6821 * config/tc-w65.c: Likewise.
6822 * config/tc-z8k.c: Likewise.
6824 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6826 * config/tc-vax.c (_): Delete this macro used for placeholder
6827 values in vax_operand_width_size; it conflicts with the _() macro
6828 used for internationalization.
6830 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6832 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6833 code. From Chris Moller <moller@bops.com>.
6835 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6836 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6837 * read.c (emit_expr): Initialize seg and subseg fields of a new
6839 * write.c (write_object_file): Switch to the appropriate segment
6840 and subsegment when processing a broken word.
6842 * config/tc-m68k.c (mri_assemble): New static function.
6843 (build_mri_control_operand): Call mri_assemble rather than
6845 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6846 (s_mri_endf, s_mri_endw): Likewise.
6848 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6850 * read.c (s_org): Call md_flush_pending_output if it is defined.
6852 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6854 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6856 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6857 (md_parse_option): Add for same.
6858 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6859 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6860 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6862 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6864 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6866 * config/tc-arm.c (find_real_start): Relax definition of local
6869 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6871 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6872 symbols at the given address, not just the last one specified.
6874 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6876 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6877 or number_to_chars_littleendian to write data.
6879 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6881 * config/tc-v850.c (md_assemble): Remove artificially created
6882 register name symbols.
6884 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6886 * write.c (fixup_segment): Change "segment" to "section" in
6889 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6891 * write.c (fixup_segment): Change sym1-sym2 message again.
6893 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6895 * write.c (fixup_segment): Improve error message for sym1-sym2
6896 errors when sym1 is in a different segment from sym2.
6898 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6900 * config/tc-m32r.c (warn_unmatched_high): New static local.
6901 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6902 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6903 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6904 (md_parse_option): Likewise.
6905 (md_show_usage): Likewise.
6906 (m32r_frob_file): Likewise.
6908 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6909 (read_a_source_file): Call them.
6910 * read.h (stabs_generate_asm_file): Declare.
6911 * stabs.c (stabs_generate_asm_file): New function.
6912 (generate_asm_file): New function.
6913 (stabs_generate_asm_lineno): Move file name handling into
6916 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6918 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6919 (d30v_current_align, d30v_current_align_seg): New variables.
6920 (d30v_last_label): New variable.
6921 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6922 (s_d30v_data, s_d30v_section): Likewise.
6923 (md_pseudo_table): Call them.
6924 (md_begin): Initialize d30v_current_align_seg.
6925 (md_assemble): Call d30v_align when needed by known current alignment.
6926 (d30v_frob_label, d30v_cons_align): New functions.
6927 * config/tc-d30v.h (md_do_align): Remove.
6928 (tc_frob_label): Call d30v_frob_label.
6929 (md_cons_align): New.
6931 * config/tc-d30v.c (find_format): Convert complex expressions to
6932 expression symbols before processing. Clean up code formatting.
6934 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6936 * po/Make-in (install-info): New target.
6938 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6940 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6942 * config/tc-mn10300.c (md_assemble): Likewise.
6944 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6946 * Makefile.am: Update with `make dep-am'.
6947 (HFILES): Add cgen.h.
6948 (cgen.o): Depend on cgen.h.
6949 * Makefile.in: Regenerate.
6951 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6953 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6955 * gasp.c (grab_label): Permit a label to be a preprocessor
6956 variable by permitting a label to start with a backslash.
6958 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6960 * config/tc-mips.c (validate_mips_insn): Removed hack
6961 for previously inaccessible bitfields in some INSN_TRAP
6964 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6966 * config/tc-d30v.c (do_assemble): Abort with error message
6967 if opcode operands do not match.
6969 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6971 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6972 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6973 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6974 similar new 'q' operand.
6976 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6978 * cgen.c (cgen_asm_finish_insn): Fix typo.
6980 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6983 * cgen.c: Include it.
6984 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6985 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6986 All callers updated.
6987 * config/tc-m32r.c: Include cgen.h.
6988 (m23r_insn): New members num_fixups,fixups.
6990 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6992 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6993 to avoid compiler warning.
6995 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6997 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7000 * makefile.vms (OBJS): Add ehopt.obj
7002 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7004 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7006 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7008 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7009 a short format insn.
7010 (md_assemble): Set it for explicitly packed insns.
7012 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7014 * config/obj-coff.c (c_symbol_merge): Do not take address of
7015 native fields when performing the memcpy.
7017 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7019 * config/tc-mips.c (macro,macro2): Implement
7020 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7022 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7024 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7025 relocations against globally visible symbols.
7026 * config/tc-m68k.c (relaxable_symbol): New macro.
7027 (m68k_ip, md_estimate_size_before_relax): Use it.
7028 (tc_m68k_fix_adjustable): Also handle weak symbols.
7030 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7032 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7033 references to externally visible symbols.
7034 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7035 values in twice for a PC relative reloc if the symbol is
7038 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7039 don't adjust a PC relative reloc against an externally visible
7041 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7042 for a PC relative fixup against an externally visible defined
7043 symbol, arrange to store object file and addend values as though
7044 the symbol were not defined.
7045 (tc_gen_reloc): Likewise.
7047 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7049 * read.c (sizeof_leb128): Referenced externally by write.c so
7052 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7054 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7055 and expand a 'debug' symbol associated with the next instruction
7056 that does not cause a short instruction to be filled with a NOP.
7057 (md_pseudo_table): Add support for .debugsym.
7058 (assemble_parallel_insn): Add calls to expand_debug_sym as
7060 (md_assemble): Ditto.
7062 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7064 * as.c (main): Conditionally call setlocale.
7065 * gasp.c (main): Likewise.
7066 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7067 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7069 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7071 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7073 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7075 * config/tc-hppa.c: Change all calls to bzero to use memset.
7076 (pa_ip): Add cast to avoid warning.
7077 (tc_gen_reloc, md_apply_fix): Likewise.
7078 (pa_find_space_by_number): Likewise.
7079 (hppa_force_relocation): Likewise.
7080 (pa_block): Change i to unsigned int.
7081 * config/obj-som.h (obj_som_copyright): Declare.
7083 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7085 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7086 for line numbers for assembly source.
7088 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7090 * configure.in: Change version number to 2.9.4
7091 * configure: Rebuild.
7093 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7095 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7097 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7099 * ecoff.h: Change symbolS in function declaration to struct
7102 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7104 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7105 (md_convert_frag): Fix i18n typo.
7107 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7109 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7110 * ecoff.h: Protoype it.
7111 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7112 [EVAX] (s_alpha_prologue): Delete.
7113 (md_pseudo_table): Update.
7115 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7117 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7118 array to local pointer.
7119 (get_args, parse_expr): Add casts to avoid warnings.
7121 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7123 * read.c (s_set): Cast xmalloc return value to fragS *.
7124 * config/tc-m68k.c (m68k_ip): Function made static to match
7125 previous forward declaration.
7126 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7128 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7130 * config/tc-v850.c: Add internationalisation macros to error
7133 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7134 macros to error strings.
7136 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7138 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7139 reloc is in the TOC csect.
7140 (md_apply_fix3): Correct gettext typo.
7142 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7144 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7145 .L - they are local labels and the branches are not really
7146 function calls but rather far jumps.
7148 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7150 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7152 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7154 * config/tc-i386.c (md_assemble): Print operand number rather than
7155 using ordinal_names.
7156 (i386_operand): Likewise.
7158 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7160 * Makefile.am (INTLLIBS): Define to work around apparent automake
7162 All Makefiles: Regenerated.
7164 * Many files: Added gettext invocations around user-visible
7166 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7167 HAVE_LC_MESSAGES): Define.
7168 * dep-in.sed: Added asintl.h.
7169 * po/Make-in: New file.
7170 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7172 * read.c (Z_): Renamed from `_'.
7173 * Makefile.am (SUBDIRS): Added po.
7174 (POTFILES): new macro.
7175 (po/POTFILES.in): New target.
7176 ($(OBJS)): Added asintl.h.
7178 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7179 (as_new_LDADD): Added $(INTLLIBS).
7180 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7181 (gasp_new_LDADD): Added $(INTLLIBS).
7182 (gasp_new_DEPENDENCIES): New macro.
7183 * configure, aclocal.m4: Rebuilt.
7184 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7186 (ALL_LINGUAS): Define.
7187 * macro.c: Include "asintl.h".
7188 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7189 * as.h: Include "asintl.h".
7190 * config/tc-i386.c (ordinal_names): Removed.
7191 (md_assemble): Changed error text to avoid ordinal_names.
7192 (i386_operand): Likewise.
7193 (reloc): Added as_bad to avoid i18n problems.
7194 (tc_gen_reloc): Likewise.
7195 * config/tc-arm.c (bad_args): Now a #define.
7197 * config/obj-vms.c (VMS_stab_parse): Changed type of
7199 (global_symbol_directory): Unified strings to avoid i18n
7201 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7202 avoid i18n problems.
7203 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7204 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7206 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7208 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7210 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7212 * as.c (print_version_id): Added an fprintf to avoid i18n
7214 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7216 * expr.c (expr): Added as_warn call to avoid i18n problems.
7217 * messages.c (as_assert): Changed code to avoid i18n problems.
7218 (as_abort): Likewise.
7219 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7220 (s_space): Likewise.
7221 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7223 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7225 * config/tc-i386.c (check_prefix): New static function, split out
7227 (struct _i386_insn): Add wait_prefix field.
7228 (md_assemble): Remove wait_prefix local variable. Use
7229 check_prefix when adding a prefix.
7231 * config/tc-i386.c (current_templates): New static variable.
7232 (md_assemble): Remove current_templates local variable.
7233 (md_assemble, i386_operand): Improve error and warning messages in
7234 many places. Add RESTORE_END_STRING in many places before error
7235 return. Clarify some comments.
7237 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7239 (md_assemble): Parse string instruction operands, looking for
7240 segment override prefixes. Check for invalid segment prefixes on
7242 (i386_operand): i.seg[] and max mem_operand changes for string
7244 * config/tc-i386.h (EsSeg): Define.
7246 * config/tc-i386.h (regKludge): Define.
7247 (iclrKludge, imulKludge): Don't define.
7248 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7249 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7250 opcode_modifier checks to look for more common cases first. Add
7251 default_seg for IsString case.
7253 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7255 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7257 * configure: Rebuild with new automake and libtool.
7258 * aclocal.m4, Makefile.in: Likewise.
7260 * doc/Makefile.am (as.dvi): New target.
7261 * doc/Makefile.in: Rebuild.
7263 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7265 * configure.in: Added sparc86x support.
7267 * configure: Rebuild.
7269 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7271 (md_parse_option): Warn if -EL is not supported for this architecture.
7273 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7275 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7277 * config/tc-mips.c (mips_ip): Note when we use get match on
7278 the full instruction name.
7280 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7282 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7283 back into the expression to handle add/sub simplification correctly.
7285 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7287 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7289 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7291 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7294 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7296 * symbols.c (max_indent_level): New global.
7297 (print_symbol_value_1): Use it.
7298 * expr.h (expr_build_dot): Declare.
7299 * expr.c (expr_build_dot): New function.
7301 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7303 * symbols.c (print_binary): New function.
7304 (print_expr_1): Call it.
7306 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7308 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7309 operand in the opcode.
7311 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7313 * config/tc-i386.h: Reorder operand flags and opcode modifier
7314 flags for clarity. Remove unused definitions: Unknown,
7315 ImmUnknown, DispUnknown, NoModrm.
7316 * config/tc-i386.c (type_names): Add missing Debug type.
7317 (md_assemble): Better duplicate prefix checking. Quicker string
7318 instruction check via new opcode_modifier flag.
7320 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7322 * doc/as.texinfo (Invoking): Clarify -Wa example.
7324 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7326 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7327 (s_mips_weakext): Define.
7328 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7329 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7332 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7334 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7335 is an error if the value can not be computed at assembly time.
7336 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7338 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7340 * gasp.c (main): Set next field of new include_path structure to
7341 NULL. From Avery Pennarun <averyp@gdc.ca>.
7343 * read.c (s_mri_sect): Call as_bad rather than abort for an
7344 unsupported MRI target.
7346 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7348 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7349 the destination of a branch instruction should be altered.
7350 (find_real_start): New function: Locate the real, Thumb coded
7351 start of a Thumb function.
7352 (do_t_branch23): Alter the destination of branches to Thumb
7355 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7357 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7359 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7362 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7364 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7365 * doc/c-hppa.texi: Likewise.
7367 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7369 * Makefile.am: Rebuild dependencies.
7370 * Makefile.in: Rebuild.
7372 * Makefile.am (DEP_INCLUDES): New variable.
7373 (.dep1): Change to work when srcdir is not an absolute path.
7374 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7375 * Makefile.in: Rebuild.
7377 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7379 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7380 LinearAddress patch.
7382 * configure.in: Set version to 2.9.1.
7383 * configure: Rebuild.
7385 * Branched binutils 2.9.
7387 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7389 * config/tc-i386.h (FWait): Define.
7390 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7391 other prefixes. Check FWait flag in opcode table to see which
7392 instructions require an fwait prefix.
7394 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7396 * stabs.c (get_stab_string_offset): Always create a stab string
7399 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7401 Fix some gcc -Wall warnings:
7402 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7403 * ehopt.c (eh_frame_code_alignment): Likewise.
7404 * expr.c (integer_constant, operand): Likewise.
7405 * frags.c (frag_align): Likewise.
7406 * gasp.c (level_0, change_base, doinstr): Likewise.
7407 * hash.c (hash_ask): Likewise.
7408 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7409 (debugging_pseudo): Likewise.
7410 * macro.c (define_macro, check_macro): Likewise.
7411 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7412 (ignore_rest_of_line, float_cons): Likewise.
7413 * symbols.c (decode_local_label_name): Likewise.
7414 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7415 (fixup_segment, number_to_chars_bigendian): Likewise.
7416 (number_to_chars_littleendian): Likewise.
7417 * config/atof-ieee.c (gen_to_words): Likewise.
7418 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7419 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7420 * read.c (output_big_sleb128): Initialize locals to avoid
7422 (output_big_uleb128, equals): Likewise.
7423 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7424 to unsigned int. Change zeros to unsigned int.
7425 * cond.c (s_if): Add return to default case.
7426 * frags.c (frag_now_fix): Change return type to addressT.
7427 * frags.h (frag_now_fix): Update declaration.
7428 * listing.c (file_info_struct): Change linenum to unsigned int.
7429 (struct list_info_struct): Change hll_line to unsigned int.
7430 (print_source): Update format string.
7431 * read.c (emit_expr): Change scan to unsigned int, and don't
7432 bother to initialize it.
7433 * symbols.c (dollar_label_count): Change to unsigned long.
7434 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7435 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7436 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7438 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7440 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7441 mcf5200 just as we do for m68000.
7442 (m68k_init_after_args): Likewise.
7443 (md_estimate_size_before_relax): Likewise.
7445 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7447 * config/tc-v850.c (md_assemble): Store relocation addend in
7448 fixup instead of instruction.
7450 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7452 * config/tc-i386.c (md_assemble): Swap template arguments to
7453 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7454 This macro is currently symmetric, so passing them the wrong
7455 way didn't cause any problem, but may if the macro is changed
7457 After copying template to i.tm, use i.tm. rather than t-> to
7458 access fields, and make t a const*
7459 Move i.tm.operand_types[] swap to immediately after the copy.
7461 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7463 * expr.h (expr_build_uconstant): Add prototype.
7464 (expr_build_unary,expr_build_binary): Add prototypes.
7465 * expr.c (expr_build_uconstant): New function.
7466 (expr_build_unary,expr_build_binary): New functions.
7468 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7470 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7471 * macro.c (macro_expand_body): Increase buffer size.
7472 * messages.c (as_warn): Likewise.
7473 (as_warn_where, as_bad, as_bad_where): Likewise.
7475 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7477 Based on patch from H.J. Lu <hjl@gnu.org>:
7478 * Makefile.am (DISTSTUFF): New variable.
7479 (diststuff): New target.
7480 * Makefile.in: Rebuild.
7482 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7484 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7485 m32r_elf_section_change_hook.
7487 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7488 emit a nop if a section ends with a 16 bit instruction.
7490 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7492 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7493 s_lcomm rather than obj_coff_lcomm.
7494 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7496 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7498 * config/tc-i386.h (LinearAddress): Define.
7499 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7500 instruction, don't use a default segment.
7502 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7504 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7505 * configure: Rebuild.
7507 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7509 * aclocal.m4, configure: Rebuild with libtool 1.2.
7511 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7513 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7514 PC relative branches. Patch courtesy of Jonathan Walton.
7517 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7519 * configure.in (emulations): Add thumb-pe target.
7521 * configure (emulations): Add thumb-pe target.
7523 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7525 * itbl-lex.l (yywrap): Don't define if already defined as a
7528 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7530 * depend.c (quote_string_for_make): New function.
7531 (wrap_output): Use it.
7533 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7535 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7536 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7538 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7540 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7541 Recognize -GN and -relax.
7542 (md_begin): Initialize gp size from -G switch.
7543 (alpha_force_relocation): Always force if -relax.
7544 (alpha_align): Take a new argument that will specify when to
7545 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7546 Change all callers. Emit nop alignment padding as nop+unop pair.
7548 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7550 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7551 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7553 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7555 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7556 require padding to the next long word boundary.
7558 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7560 * cgen.c: #include symcat.h.
7561 * config/tc-m32r.c: Likewise.
7563 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7565 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7566 absolute expressions instead of '$' prefixed register names.
7568 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7570 * read.c (s_set): Record file and line info for symbols when -as.
7571 (pseudo_set): Don't overwrite that dummy fragment.
7573 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7575 * config/tc-ppc.c (md_pseudo_table): Add "section".
7576 (ppc_named_section): New static function.
7578 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7580 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7581 so we don't have to scan the entire list.
7583 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7585 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7586 case, allow the parallel instructions to modify the same flag
7589 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7591 * listing.c (list_symbol_table): Categorize symbols by
7592 undefined_section rather than sy_frag->line == NULL.
7594 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7596 * Makefile.am (install-exec-local): Install properly when ln
7597 fails or tooldir == prefix.
7599 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7601 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7602 Test result of insert_operand for error.
7604 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7606 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7607 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7608 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7609 * doc/Makefile.in: Rebuild.
7611 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7613 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7614 (macro): Fix handling of M_COP[0-3].
7616 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7618 Based on patches from Ross Harvey <ross@teraflop.com>:
7619 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7620 if macro_alternate or macro_mri.
7621 (getstring): Remove support for byte constants between < and >.
7622 (get_any_string): '<' only starts a string if macro_alternate or
7624 (macro_expand_body): Permit keyword parameters following
7625 positional parameters.
7627 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7628 * configure.in (alpha*-*-netbsd*): New target.
7629 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7630 * configure: Rebuild.
7632 * as.h (flag_warn_suppress_instructionswap): Move from here...
7633 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7634 here, and make static.
7636 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7637 BFD_ASSEMBLER or MANY_SEGMENTS.
7639 * as.c (show_usage): Update bug-gnu-utils address.
7640 * gasp.c (show_usage): Likewise.
7641 * doc/as.texinfo (Bug Reporting): Likewise.
7643 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7645 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7646 insns regardless of the size of a pointer if we're in mips I or
7648 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7650 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7652 Fix rac to accept only a0:
7653 * tc-d10v.c (parallel_ok, find_opcode):
7654 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7655 Introduce OPERAND_GPR.
7657 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7659 * read.c (s_fill): Handle non-constant repeat counts by creating
7660 an rs_space fragment.
7662 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7664 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7665 from as_bad to as_warn.
7667 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7669 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7670 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7671 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7673 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7675 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7676 seg_fix_rotP rather than fix_root from seg_info.
7678 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7680 * expr.c: Add support for 0x1_2_3_4 bignums.
7682 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7684 * configure.in: Change -linux* to -linux-gnu*.
7685 * configure: Rebuild.
7687 * app.c (do_scrub_begin): Treat \r as whitespace.
7689 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7691 * Makefile.am: Update dependencies.
7692 * Makefile.in: Rebuild.
7694 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7696 * configure, aclocal.m4: Rebuild with new libtool.
7698 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7700 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7701 the argument to bfd_set_arch_mach.
7702 (load_address): Use bfd_arch_bits_per_address to determine the
7703 bit size of an address instead of looking at the isa level.
7704 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7706 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7708 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7710 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7712 * ehopt.c: New file.
7713 * as.h (enum _relax_state): Add rs_cfa.
7714 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7715 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7716 * read.c (emit_expr): Call check_eh_frame.
7717 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7718 (relax_segment): Likewise.
7719 * Makefile.am: Rebuild dependencies.
7720 (GAS_CFILES): Add ehopt.c.
7721 (GENERIC_OBJS): Add ehopt.o.
7722 * doc/internals.texi (Frags): Document rs_cfa.
7724 * as.c (show_usage): Mention --traditional-format.
7725 (parse_args): Accept --traditional-format.
7726 * as.h (flag_traditional_format): Declare.
7727 * output-file.c (output_file_create): If flag_traditional_format,
7728 set BFD_TRADITIONAL_FORMAT on stdoutput.
7729 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7731 * config/tc-mips.c (append_insn): Make sure that if we have a
7732 fixup for an unmatched %hi reloc, it does not associated with a
7735 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7736 * doc/Makefile.in: Likewise.
7738 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7740 * config/tc-m32r.c (check_for_side_effects): New function.
7741 (can_make_parallel): Add checks for instruction side effects
7742 clashing with the other instruction.
7743 (assemble_parallel_insn): Improve warning messages. Return error
7744 message from non-swapped instruction order.
7746 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7748 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7750 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7751 md_cleanup definition. This moves the forced literal output to
7752 the end of the source pass, and avoids macro's inserting literals
7753 into the code immediately after the macro expansion.
7755 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7757 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7758 a gas internal symbol is adjustable.
7759 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7761 * as.h: If gcc version greater than 2.6, use `__format__' and
7762 `__printf__' in function attributes, rather than `format' and
7765 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7767 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7769 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7771 Add tms320c30 support:
7772 * config/tc-tic30.h: New file.
7773 * config/tc-tic30.c: New file.
7774 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7775 TARGET_FORMAT as "coff-tic30".
7776 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7777 * Makefile.am: Rebuild dependencies.
7778 (CPU_TYPES): Add tic30.
7779 (CPU_OBJ_VALID): tic30-aout is valid.
7780 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7781 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7782 * configure, Makefile.in: Rebuild.
7784 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7786 * config/tc-v850.c (md_assemble): Improvements to error messages.
7788 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7790 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7791 BFD_RELOC_HI16_S to store the high bits of any value.
7793 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7794 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7795 assembler calculate relocations to any external symbol at all.
7796 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7797 involving generation of pc-relative relocs.
7798 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7799 has been moved to md_apply_fix3.
7801 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7802 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7803 which actually means (the address of identifier's GOT entry) +
7804 constant, which is not particularly useful.
7806 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7808 * read.h (include_dirs): Declare.
7809 (include_dir_count,include_dir_maxlen): Declare.
7811 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7813 * configure.in: Correct check for shared opcodes library.
7814 * configure: Rebuild.
7816 * listing.c (buffer_line): If we can't open the file, set at_end.
7817 (listing_print): Remove unused local variable fi.
7819 * config/m68k-parse.y (reglistpair): Handle register list in
7822 * config/vms-conf.h: Don't undef VERSION.
7824 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7826 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7828 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7830 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7831 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7832 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7833 (EXTRA_DIST): Define.
7834 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7835 explicitly rather than via the list of object files.
7836 (gcc-as.opt): New file created when make-gas.com is run.
7837 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7838 itbl-cpu.h} to #include appropriate file rather than copying that
7840 * config/vms-conf.h: Synchronize with current config.in.
7841 * Makefile.in: Rebuild.
7843 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7845 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7846 (parallel_ok): Relaxed parallel subinstruction dependency check.
7848 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7850 * as.h (flag_warn_suppress_instructionswap): added new flag.
7851 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7852 command line argument.
7853 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7854 warning only if flag_warn_suppress_instructionswap is false.
7856 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7858 * configure.in (i386-*-mingw32*): New target.
7859 * configure: Rebuild.
7861 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7863 * symbols.c (resolve_symbol_value): Don't set the segment if it
7864 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7866 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7869 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7871 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7872 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7875 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7877 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7879 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7881 * config/tc-v850.c (v850_insert_operand): Display instruction when
7882 an error is encountered.
7884 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7886 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7887 (i386-*-sco3.2v5*coff): New target.
7888 (i386-*-sco3.2*): New target.
7889 * configure: Rebuild.
7891 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7893 * config/tc-v850.c: Tidy error message production.
7895 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7897 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7898 validate_immediate return value in the right type for comparisons
7901 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7903 * listing.c (MAX_BYTES): Use listing variables not constants.
7904 (data_buffer): No longer an array, but a pointer.
7905 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7906 (listing_listing): Allocate data_buffer.
7908 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7910 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7911 --listing-rhs-width, --listing-cont-lines.
7912 (show_usage): Update.
7913 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7914 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7915 (print_lines): Use the variables instead of the constants.
7916 (listing_listing): Likewise.
7917 * listing.h: Declare the new vars.
7919 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7921 * as.c (parse_args): Add --keep-locals alias for -L.
7922 Add --strip-local-absolute.
7923 (show_usage): Update.
7924 * as.h (flag_strip_local_absolute): New flag.
7925 * symbols.c (S_IS_LOCAL): Use it.
7926 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7927 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7928 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7930 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7932 * config/tc-m32r.c: Detect if explicitly parallel instructions
7933 might have an io conflict and issue a warning message.
7935 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7937 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7938 cgen_swap_fixups): Functions to save, restore and swap the fixup
7939 chain with a backup copy.
7940 (cgen_asm_finish_insn): Returns address of constructed insn.
7942 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7944 * listing.c (file_info_struct): Remove FILE, add POS.
7945 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7946 (file_info): Don't open the file.
7947 (buffer_line): Check for the file in the last_open cache, updating
7949 (print_source): Don't reference file_info->file.
7950 (listing_listing): Likewise.
7951 (listing_print): Close the file in the cache, if any.
7953 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7955 * read.c (dwarf_file_string): New file static variable.
7956 (emit_expr): Look for constant sequence that leads up to a file
7957 name in DWARF debugging output.
7958 (stringer): Use dwarf_file_string to decide whether to accept a
7959 string as a file name.
7961 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7963 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7964 (crack_operand): Add reg->reglst MRI hack.
7965 (r_seg): Put reglst symbols in reg_section.
7966 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7968 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7970 * tc-sh.c (get_specific): Handle SGR & DBR.
7972 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7974 * tc-h8300.c (parse_reg): Take the length of the symbol into
7975 account when attempting to match a register name.
7976 * tc-h8500.c (parse_reg): Likewise.
7978 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7980 * cgen.c: Formatting changes to improve readability.
7982 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7984 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7987 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7989 Based on a patch from Jim Wilson
7990 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7991 (tc_gen_reloc): Handle cross section PC relative relocs
7994 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7996 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7998 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8000 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8001 (expr_jmp_buf): New static local.
8002 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8003 (cgen_md_operand): New function.
8004 * tc-m32r.c: Clean up pass over `struct foo' usage.
8005 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8007 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8009 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8010 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8012 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8014 * config/tc-i386.c (i386_operand): Give an error if there are
8015 unrecognized characters after an expression.
8017 For older changes see ChangeLog-9697