1 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
5 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
7 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
9 2000-10-30 Kazu Hirata <kazu@hxi.com>
11 * expr.c: Fix formatting.
12 * flonum-copy.c: Likewise.
17 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
19 * as.h (OPTION_MD_BASE): Bump to 190.
20 * as.c (parse_args) <std_longopts>: Add comment about the need to
21 check OPTION_MD_BASE in as.h.
23 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
26 2000-10-27 Nick Clifton <nickc@redhat.com>
28 * configure.in (emulations): Add m68hc12.
29 * configure: Regenerate.
30 * po/gas.pot: Regenerate.
32 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
34 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
36 (arm_psr_parse): Handle lowercase CPSR and SPSR.
38 2000-10-25 Nick Clifton <nickc@redhat.com>
40 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
41 a DWARF2 line number information sequence.
43 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
45 * read.c (generate_lineno_debug): Update comment describing why
46 DWARF2 line number debug information is not generated
47 automatically by this function.
49 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
52 * config/tc-arm.h (md_end): Define.
53 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
55 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
56 if generating DWARF2 line numbers.
57 (arm_end_of_source): New function. Call dwarf2_finish if
60 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
61 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
62 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
64 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
66 * tc-i386.c: Fix prototype declarations for functions taking no
69 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
71 * tc-i386.c (i386_operand_modifier): Remove.
72 (build_displacement_string): Remove.
73 (i386_parse_seg): Remove.
74 (i386_intel_memory_operand): Remove.
75 (i386_intel_operand): Re-write using recursive descent parser based
76 on MASM documentation.
77 (struct intel_parser_s): New structure.
78 (intel_parser): New static variable.
79 (struct intel_token): New structure.
80 (cur_token, prev_token): New static variables.
93 (intel_match_token): New function.
94 (intel_get_token): New function.
95 (intel_putback_token): New function.
96 (intel_expr): New function.
97 (intel_e05): New function.
98 (intel_e05_1): New function.
99 (intel_e06): New function.
100 (intel_e06_1): New function.
101 (intel_e09): New function.
102 (intel_e09_1): New function.
103 (intel_e10): New function.
104 (intel_e10_1): New function.
105 (intel_e11): New function.
107 2000-10-20 Jakub Jelinek <jakub@redhat.com>
109 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
110 instructions to loose any special insn->architecture mask.
112 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
113 (sparc_md_end, sparc_arch_types, sparc_arch,
114 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
115 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
116 request v9b architecture if they are used).
118 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
120 * config/tc-m68k.c: Fix the previous misapplied patch.
122 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
124 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
125 BFD_ASSEMBLER and !BFD_ASSEMBLER.
126 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
129 2000-10-17 Kazu Hirata <kazu@hxi.com>
131 * debug.c: Fix formatting.
132 * depend.c: Likewise.
133 * dwarf2dbg.c: Likewise.
134 * dwarf2dbg.h: Likewise.
138 * flonum-konst.c: Likewise.
141 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
143 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
145 * doc/as.texinfo: Added notes about this new option.
147 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
149 * config/tc-sh.c (JREG): Remove.
150 (md_convert_frag): Remove #if 0:d code using JREG.
152 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
154 * config/tc-i386.c (i386_operand_modifier): Only match
155 modifiers SHORT and FLAT if they are followed by a space.
156 (parse_register): When `allow_naked_reg' is set, do not confuse
157 identifiers that start with a register name with a register.
159 2000-10-12 Kazu Hirata <kazu@hxi.com>
161 * app.c: Fix formatting.
164 * bit_fix.h: Likewise.
169 2000-10-11 Alan Modra <alan@linuxcare.com.au>
171 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
173 2000-10-07 Alan Modra <alan@linuxcare.com.au>
175 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
176 Re-arrange function a little and improve error message.
178 * write.c (write_relocs): Fix a comment.
180 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
183 2000-10-05 Jim Wilson <wilson@cygnus.com>
185 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
187 2000-10-05 Alan Modra <alan@linuxcare.com.au>
189 * config/tc-i386.c: Delete some useless comments, reformat others.
191 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
192 non-global syms in linkonce sections.
194 2000-10-04 Ralf Baechle <ralf@gnu.org>
196 * config/tc-ia64.c (operand_match): Don't use // style comments.
197 * config/tc-i370.c: Likewise.
199 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
201 Changes to handle varying register prefix and user symbol prefix.
202 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
203 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
204 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
205 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
206 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
207 (demand_register_prefix): New variable.
208 (md_pseudo_table): New pseudo ".syntax".
209 (md_longopts): New options --no-underscore and --underscore.
210 (cris_target_format): Return elf32-us-cris or elf32-cris depending
211 on symbols_have_leading_underscore.
212 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
213 (get_spec_reg): Ditto.
214 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
216 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
218 <case OPTION_NO_US, case OPTION_US>: New.
219 (md_show_usage): Be brief and reformat to match continuation of
221 * po/gas.pot: Regenerate.
223 2000-09-28 Alan Modra <alan@linuxcare.com.au>
225 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
226 force relocs for 12 bit branches.
227 (md_apply_fix): Similarly, adjust logic here.
229 2000-09-28 Alan Modra <alan@linuxcare.com.au>
231 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
232 adjust for external and weak syms as we will use a reloc. Allow
233 for +8 offset when calculating limits of branches.
234 (hppa_fix_adjustable): Undo 2000-09-23 change.
235 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
236 Correct distance calculation.
237 (tc_gen_reloc): Print the file name and line number if we can't
240 From John David Anglin <dave@hiauly1.hia.nrc.ca>
241 * config/tc-hppa.c (nonzero_dibits): Define.
242 (arg_reloc_stub_needed): Check each arg and return value
243 separately for zero case.
244 (pa_align): Declare argument `bytes'.
246 2000-09-25 Kazu Hirata <kazu@hxi.com>
248 * config/tc-cris.c: Fix formatting.
249 * config/tc-d10v.h: Likewise.
250 * config/tc-d30v.c: Likewise.
251 * config/tc-d30v.h: Likewise.
252 * config/tc-fr30.c: Likewise.
253 * config/tc-fr30.h: Likewise.
254 * config/tc-m68k.c: Likewise.
255 * config/tc-m68k.h: Likewise.
256 * config/tc-pj.h: Likewise.
257 * config/tc-ppc.c: Likewise.
258 * config/tc-ppc.h: Likewise.
259 * config/tc-sh.c: Likewise.
260 * config/tc-sh.h: Likewise.
261 * config/tc-sparc.c: Likewise.
262 * config/tc-v850.h: Likewise.
263 * config/tc-vax.h: Likewise.
264 * config/tc-w65.h: Likewise.
265 * config/tc-z8k.h: Likewise.
267 2000-09-23 Alan Modra <alan@linuxcare.com.au>
269 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
271 (hppa_force_relocation): Likewise.
273 2000-09-22 Jim Wilson <wilson@cygnus.com>
275 * config/tc-ia64.c (dv_sem): Add "stop".
276 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
277 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
278 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
280 (mark_resources): Check IA64_RS_PRr.
282 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
284 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
285 md_estimate_size_before_relax): Redesign and clean up the
286 relaxation mechanism.
288 2000-09-21 Kazu Hirata <kazu@hxi.com>
290 * config/tc-ns32k.c: Fix formatting.
291 * config/tc-ns32k.h: Likewise.
293 2000-09-20 Kazu Hirata <kazu@hxi.com>
295 * config/tc-m32r.c: Fix formatting.
296 * config/tc-m32r.h: Likewise.
297 * config/tc-m68851.h: Likewise.
298 * config/tc-m68hc11.c: Likewise.
299 * config/tc-m68hc11.h: Likewise.
300 * config/tc-m88k.c: Likewise.
301 * config/tc-mcore.c: Likewise.
302 * config/tc-mcore.h: Likewise.
303 * config/tc-mips.c: Likewise.
304 * config/tc-mips.h: Likewise.
305 * config/tc-mn10200.h: Likewise.
306 * config/tc-mn10300.h: Likewise.
307 * config/tc-tahoe.c: Likewise.
308 * config/tc-tahoe.h: Likewise.
310 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
312 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
313 Likewise in relaxation description comments.
315 2000-09-18 Alan Modra <alan@linuxcare.com.au>
317 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
318 subtraction of two syms without emitting a relocation.
320 From David Huggins-Daines <dhd@linuxcare.com>
321 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
322 global or weak symbols.
324 2000-09-15 Kazu Hirata <kazu@hxi.com>
326 * config/tc-h8300.h: Fix formatting.
327 * config/tc-h8500.c: Likewise.
328 * config/tc-h8500.h: Likewise.
329 * config/tc-hppa.h: Likewise.
330 * config/tc-i370.h: Likewise.
331 * config/tc-i386.h: Likewise.
332 * config/tc-i860.c: Likewise.
333 * config/tc-i860.h: Likewise.
334 * config/tc-i960.h: Likewise.
335 * config/tc-ia64.c: Likewise.
336 * config/tc-ia64.h: Likewise.
338 2000-09-14 Kazu Hirata <kazu@hxi.com>
340 * config/tc-a29k.c: Fix formatting.
341 * config/tc-alpha.c: Likewise.
342 * config/tc-arc.c: Likewise.
343 * config/tc-arc.h: Likewise.
344 * config/tc-arm.c: Likewise.
345 * config/tc-arm.h: Likewise.
346 * config/tc-avr.c: Likewise.
347 * config/tc-avr.h: Likewise.
348 * config/tc-tic30.c: Likewise.
349 * config/tc-tic30.h: Likewise.
350 * config/tc-tic54x.c: Likewise.
351 * config/tc-tic54x.h: Likewise.
352 * config/tc-tic80.c: Likewise.
353 * config/tc-tic80.h: Likewise.
355 2000-09-14 Timothy Wall <twall@cygnus.com>
357 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
358 parallel comparisons for later use.
359 (struct rsrc): Add parallel comparison type.
360 (resources_match): Skip special cases of PR usage (non-conflicting
363 2000-09-13 Kazu Hirata <kazu@hxi.com>
365 * config/obj-ecoff.c: Fix formatting.
366 * config/obj-elf.c: Likewise.
367 * config/obj-elf.h: Likewise.
368 * config/obj-evax.h: Likewise.
369 * config/obj-generic.h: Likewise.
370 * config/obj-hp300.c: Likewise.
371 * config/obj-hp300.h: Likewise.
372 * config/obj-ieee.h: Likewise.
373 * config/obj-vms.c: Likewise.
374 * config/obj-vms.h: Likewise.
376 2000-09-13 Anders Norlander <anorland@acc.umu.se>
378 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
379 (md_parse_option): Ditto.
380 (md_longopts): Add -mips32 option.
381 (md_show_usage): Document new options.
382 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
383 (mips_ip): Assemble mfc0 with a sub-selection code.
384 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
385 (mips_cpu_to_str): New function.
386 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
387 Use CPU_* defines instead of hardcoded numbers.
389 * doc/as.texinfo: Document new options.
390 * doc/c-mips.texi: Ditto.
392 2000-09-12 Kazu Hirata <kazu@hxi.com>
394 * as.h: Fix formatting.
395 * asintl.h: Likewise.
396 * bit_fix.h: Likewise.
397 * config/obj-aout.c: Likewise.
398 * config/obj-aout.h: Likewise.
399 * config/obj-bout.c: Likewise.
400 * config/obj-bout.h: Likewise.
401 * config/obj-coff.c: Likewise.
402 * config/obj-coff.h: Likewise.
403 * dwarf2dbg.h: Likewise.
405 * flonum.h: Likewise.
407 * itbl-ops.h: Likewise.
411 * struc-symbol.h: Likewise.
412 * subsegs.h: Likewise.
413 * symbols.h: Likewise.
417 2000-09-11 Kazu Hirata <kazu@hxi.com>
419 * bignum-copy.c: Fix formatting.
420 * config/tc-i370.c: Likewise.
421 * config/tc-i960.c: Likewise.
422 * config/tc-m68k.c: Likewise.
424 * flonum-copy.c: Likewise.
425 * flonum-konst.c: Likewise.
426 * flonum-mult.c: Likewise.
427 * literal.c: Likewise.
431 * subsegs.c: Likewise.
433 2000-09-09 Philip Blundell <philb@gnu.org>
435 * configure.in (arm*-*-uclinux*): New target.
436 * configure: Regenerate.
438 2000-09-09 Kazu Hirata <kazu@hxi.com>
440 * input-file.c: Fix formatting.
441 * itbl-ops.c: Likewise.
442 * messages.c: Likewise.
444 2000-09-08 Philip Blundell <philb@gnu.org>
446 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
449 2000-09-07 H.J. Lu <hjl@gnu.org>
451 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
452 * configure: Rebuild.
454 2000-09-07 Kazu Hirata <kazu@hxi.com>
456 * atof-generic.c: Fix formatting.
457 * config/tc-mips.c: Likewise.
458 * config/tc-vax.c: Likewise.
459 * input-scrub.c: Likewise.
461 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
463 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
464 * configure.in (sh-*-linux*): Added.
465 * configure: Rebuilt.
467 2000-09-06 Kazu Hirata <kazu@hxi.com>
469 * config/tc-hppa.c: Fix formatting.
471 * ecoff.c: Fix formatting.
473 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
475 * configure: Rebuilt with new libtool.m4.
477 2000-09-05 Kazu Hirata <kazu@hxi.com>
479 * cgen.c: Fix formatting.
480 * config/tc-ia64.c: Likewise.
482 2000-09-05 Nick Clifton <nickc@redhat.com>
484 * aclocal.m4: Regenerate.
485 * config.in: Regenerate.
486 * configure: Regenerate.
487 * po/gas.pot: Regenerate.
489 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
491 * config/tc-cris.c: Correct comment typos.
493 2000-09-05 Eric Christopher <echristo@cygnus.com>
495 * config/tc-mn10300.c: Cleanup.
496 (md_pcrel_from): Enable.
498 2000-09-05 Alan Modra <alan@linuxcare.com.au>
500 * expr.c (operand): Fix a comment typo.
501 * write.c (write_relocs): Fix a signed/unsigned warning.
503 * config/tc-hppa.c (fudge_reg_expressions): New
504 (hppa_force_reg_syms_absolute): New.
505 (pa_equ): Allow reg_section expressions.
506 * config/tc-hppa.c (md_optimize_expr): Define.
507 (hppa_force_reg_syms_absolute): Prototype.
509 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
510 (pa_parse_number): Pass in arg to select fp reg parsing.
511 Return 1 to indicate format checks pass. If strict, then only
512 accept a register or register symbol. Return value in...
513 (pa_number): New static for pa_parse_number.
514 (FP_REG_BASE): Define.
515 (FP_REG_RSEL): Define.
516 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
517 appropriate. White space changes.
518 (need_pa11_opcode): Don't bother passing any params, get them from
520 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
521 Remove extraneous check in case 'Q'.
522 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
523 reg, set section of resulting symbol to reg_section.
524 (pa_parse_space_stmt): Modify call to pa_parse_number.
525 (pa_space): Likewise.
527 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
528 (hppa_force_relocation): Handle vtable relocs.
529 (pa_vtable_entry): New.
530 (pa_vtable_inherit): New.
531 (md_pseudo_table): Add entries for vtable pseudos.
532 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
533 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
535 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
536 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
537 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
539 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
540 specify a symbol type.
542 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
543 dependent things together.
544 (md_elf_symbol_type): Define.
546 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
548 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
550 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
551 (obj_elf_vtable_entry): Declare.
553 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
555 (obj_elf_vtable_entry): Similarly.
556 (elf_pseudo_table): Fix the damage with a cast.
558 2000-09-03 Richard Henderson <rth@cygnus.com>
560 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
561 for template selection when a label is needed.
563 2000-09-02 Kazu Hirata <kazu@hxi.com>
565 * config/tc-ia64.c: Fix formatting.
567 2000-09-02 Nick Clifton <nickc@redhat.com>
569 * configure.in: Increase version number to 2.10.91.
570 * configure: Regenerate.
571 * aclocal.m4: Regenerate.
572 * config.in: Regenerate.
573 * po/gas.pot: Regenerate.
574 * Makefile.in: Regenerate.
576 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
578 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
579 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
580 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
582 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
585 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
587 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
588 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
589 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
590 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
591 (GOT_symbol): New variable.
592 (md_undefined_symbol): Set it.
594 2000-09-01 Richard Henderson <rth@cygnus.com>
596 * config/tc-ia64.c (match): Don't inline.
597 (extra_goodness): New.
598 (md_begin): Prefer nop.f and nop.b for best_template.
600 2000-08-31 Kazu Hirata <kazu@hxi.com>
602 * as.c: Fix formatting.
607 2000-08-31 Eric Christopher <echristo@cygnus.com>
609 * config/tc-mn10300.c: Cleanup and fix warnings.
610 (md_pseudo_table): Add initializers.
611 (md_show_usage): Cleanup.
612 (md_parse_option): Fix warnings.
613 (md_undefined_symbol): Fix warnings.
614 (md_conver_frag): Fix warnings.
615 (tc_gen_reloc): Fix warnings.
616 (md_apply_fix3): Fix warnings.
617 (check_operand): Fix warnings.
619 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
621 * acinclude.m4: Include libtool and gettext macros from the
623 * aclocal.m4, configure: Rebuilt.
625 2000-08-30 Mark Hatle <mhatle@mvista.com>
627 * config/tc-ppc.c (md_parse_option): Recognize -m405.
629 2000-08-31 Kazu Hirata <kazu@hxi.com>
631 * listing.c: Fix formatting.
633 2000-08-29 Kazu Hirata <kazu@hxi.com>
635 * app.c: Fix a comment typo. Fix formatting.
637 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
639 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
640 offset of the target destination for jmp instructions.
641 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
643 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
645 * NEWS: Mention support for CRIS.
647 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
649 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
650 Sets `.lcomm' alignment to zero.
652 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
654 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
655 (TC_FIX_ADJUSTABLE): Define.
657 2000-08-23 Jim Wilson <wilson@cygnus.com>
659 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
660 unwind.personality_routine is set.
662 2000-08-23 H.J. Lu <hjl@gnu.org>
664 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
666 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
668 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
671 2000-08-22 H.J. Lu <hjl@gnu.org>
673 * config.in (STRICTCOFF): New for strict COFF.
675 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
676 i386-*-go32* and i386-go32-rtems*.
677 * configure: Rebuilt.
679 * config/obj-coff.c (obj_coff_endef): Follow the historical
680 behavior if STRICTCOFF is not defined.
682 * doc/internals.texi: Document STRICTCOFF.
684 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
686 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
687 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
688 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
689 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
690 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
691 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
692 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
695 2000-08-22 Eric Christopher <echristo@cygnus.com>
697 * config/tc-mn10300.c: (md_apply_fix): New function.
698 (mn10300_force_relocation): New function.
699 (mn10300_fix_adjustable): New function.
701 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
702 (TC_HANDLES_FX_DONE): Define.
703 (obj_fix_adjustable): Define.
704 (MD_APPLY_FIX3): Define.
705 (TC_LINKRELAX_FIXUP): Define.
707 * write.c: (TC_LINKRELAX_FIXUP): Define if not
709 (fixup_segment): Use TC_LINKRELAX_FIXUP.
711 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
713 2000-08-21 Jason Eckhardt <jle@cygnus.com>
715 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
716 if the fixup resulted in a relocation.
718 2000-08-18 Nick Clifton <nickc@redhat.com>
720 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
721 Make reference to first element of shift_names explicit.
723 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
725 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
726 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
727 add a symbol's address. Removed all target-specific #ifdefs that
728 used to accomplished the same.
729 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
730 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
731 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
732 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
733 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
735 2000-08-17 Kazu Hirata <kazu@hxi.com>
737 * dwarf2dbg.c: Fix formatting.
739 2000-08-17 Nick Clifton <nickc@redhat.com>
741 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
742 to be recoded as logical shift lefts by zero.
744 2000-08-16 Jim Wilson <wilson@cygnus.com>
746 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
747 postincrement modified registers. Handle IA64_OPND_R3_2 addl
749 (note_register_values): Handle IA64_OPND_R3_2 operands.
751 2000-08-16 Jason Eckhardt <jle@cygnus.com>
753 * config/tc-i860.c (md_operand): Silly typo fixed.
755 2000-08-16 Nick Clifton <nickc@redhat.com>
757 * config/tc-arm.c (struct asm_shift): Delete.
759 (enum asm_shift_index): New.
760 (struct asm_shift_properties): New.
761 (struct asm_shift_name): New.
762 (shift_properties[]); New.
763 (shift_names[]); New.
765 (decode_shift): Use new structures.
766 Issue a warning is "ROR #0" is used.
767 Issue a warning if "ASR #0" or "LSR #0" is used.
769 (md_begin): Initialise arm_shift_hsh table from new
770 asm_shift_name array.
772 2000-08-16 Jakub Jelinek <jakub@redhat.com>
774 * config/tc-sparc.c: Kill all warnings.
775 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
777 (md_show_usage): Update usage text.
779 2000-08-16 Nick Clifton <nickc@redhat.com>
781 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
784 2000-08-15 Will Cohen <wcohen@redhat.com>
786 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
788 * config/tc-sh.c (md_assemble): Changed so debug_type
789 test performed for ppi_assemble
790 * config/tc-sh.c: Included dwarf2dbg.h.
791 (debug_line): Defined.
792 (md_assemble): Generates dwarf2 line info.
793 (sh_finalize): New function. Finalize dwarf2 info.
794 (assemble_ppi): Returns size of code generated.
795 (build_Mytes): Returns size of code generated.
796 (md_pseudo_table): Added "file" and "loc" psuedo ops.
797 * config/tc-sh.h (md_end): Defined.
798 (sh_finalize): Declared.
800 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
802 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
805 2000-08-14 Nick Clifton <nickc@redhat.com>
807 * config/tc-arm.c (do_bx): Allow "bx pc".
809 2000-08-14 Jim Wilson <wilson@cygnus.com>
811 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
812 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
813 (md_begin): Change assignment to md.flag to OR in the new bit.
815 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
817 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
818 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
821 2000-08-14 Jason Eckhardt <jle@cygnus.com>
823 * NEWS: Mention i860 support.
825 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
827 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
829 2000-08-14 Andreas Schwab <schwab@suse.de>
831 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
833 2000-08-11 Andreas Schwab <schwab@suse.de>
835 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
838 2000-08-11 Kazu Hirata <kazu@hxi.com>
840 * expr.c: Fix formatting.
841 * config/obj-bout.c: Likewise.
843 2000-08-10 Jason Eckhardt <jle@cygnus.com>
845 * doc/c-i860.texi: Flesh out the i860 section more.
847 2000-08-10 Kazu Hirata <kazu@hxi.com>
849 * symbols.c: Fix formatting.
852 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
854 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
855 has the IgnoreSize bit set.
857 2000-08-09 Alan Modra <alan@linuxcare.com.au>
859 From Rodney Brown <RodneyBrown@mynd.com>
860 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
861 * configure: Regenerate.
863 2000-08-09 Kazu Hirata <kazu@hxi.com>
865 * hash.c: Fix formatting.
868 2000-08-08 Jason Eckhardt <jle@cygnus.com>
870 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
871 (i860_fix_info): New enum.
872 (MD_APPLY_FIX3): Define.
873 (WORKING_DOT_WORD): Define.
874 (TC_HANDLES_FX_DONE): Define.
875 (DIFF_EXPR_OK): Define.
876 (LISTING_HEADER): Define.
877 (TARGET_FORMAT): Select target format based on endian flag.
878 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
879 (target_big_endian): Add external declaration.
881 * config/tc-i860.c: All existing code reworked completely. Other
882 new code shown below.
883 (SYNTAX_SVR4): Define.
884 (target_warn_expand): New variable.
885 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
886 (md_longopts): Declare and define with new options (-EL, -EB,
888 (md_show_usage): New function.
889 (md_operand): New function.
890 (obtain_reloc_for_imm16): New function.
891 (md_apply_fix3): New function.
892 (tc_gen_reloc): New function.
894 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
896 * config/tc-m68hc11.c (build_jump_insn): Make sure the
897 2 bytes of the jump address are in the same frag.
898 (find): Accept 68hc12 register indirect modes.
900 * NEWS: Mention 68HC11 & 68HC12 support.
902 2000-08-07 Richard Henderson <rth@cygnus.com>
904 * config/tc-ia64.c (unwind): Add prologue_mask member.
905 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
906 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
907 (dot_body): Clear unwind.prologue_mask.
908 (dot_prologue): Set it. Accept a register second argument.
910 2000-08-07 Kazu Hirata <kazu@hxi.com>
912 * config/atof-ieee.c: Fix formatting.
913 * config/atof-tahoe.c: Likewise.
915 2000-08-06 Nick Clifton <nickc@cygnus.com>
917 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
920 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
921 of .popsection, .previous, .pushsection, .subsection,
922 .version, .vtable_entry, .vtable_inherit and .weak.
924 2000-08-05 Kazu Hirata <kazu@hxi.com>
926 * config/tc-cris.c: Fix formatting.
927 * config/tc-i386.c: Likewise.
928 * config/tc-sparc.c (sparc_ip): Simplify the code.
930 2000-08-04 Kazu Hirata <kazu@hxi.com>
932 * config/tc-cris.c: Rearrange code for readability.
933 * config/tc-d10v.c: Fix formatting.
934 * config/tc-m32r.c: Likewise.
935 * config/tc-sparc.c: Likewise.
937 2000-08-02 Jim Wilson <wilson@cygnus.com>
939 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
940 before ia64_find_opcode.
941 (md_assemble): Likewise.
943 2000-08-01 Nick Clifton <nickc@cygnus.com>
945 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
946 Undo some formatting fixes.
948 2000-08-01 Kazu Hirata <kazu@hxi.com>
950 * config/obj-som.c: Fix formatting.
951 * config/obj-ieee.c: Likewise.
952 * config/tc-arm.c: Likewise.
953 * config/tc-v850.c: Likewise.
955 2000-08-01 Nick Clifton <nickc@redhat.com>
957 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
958 index by command line option.
960 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
962 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
963 (@node M68K-Branch): Rewrite to match the reality.
965 2000-07-31 Jason Eckhardt <jle@cygnus.com>
967 * doc/c-i860.texi: New file.
968 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
969 * doc/Makefile.in: Regenerate.
970 * doc/all.texi: Add I860 as relevant architecture.
971 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
973 2000-07-31 Kazu Hirata <kazu@hxi.com>
975 * config/tc-d30v.c: Fix formatting.
977 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
979 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
980 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
981 long emit a long branch if available instead of an absolute jump, never
982 emit absolute jumps for anything with --pcrel.
984 * doc/c-m68k.texi: Document new command line option.
986 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
988 * config/tc-avr.c: Use PARAMS macro in function declarations.
989 Don't declare md_pcrel_from_section (already in tc-avr.h).
990 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
991 (avr_operand): Don't set (unsigned) op_mask to -1.
993 2000-07-28 Jason Eckhardt <jle@cygnus.com>
995 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
996 * configure: Regenerated.
997 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
998 of operand to the .type directive (.e.g, "type").
1000 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1002 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1003 * app.c (do_scrub_chars): Record where first comment found.
1004 * read.c (read_a_source_file): Init found_comment on entry, and
1005 notify whether comments found on exit.
1006 * config/tc-hppa.c (md_shortopts): Add "c".
1007 (md_longopts): Add warn-comment.
1008 (md_parse_option): Handle it.
1009 (md_show_usage): Show available options.
1010 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1012 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1014 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1015 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1017 (md_estimate_size_before_relax): Don't fall off end of function.
1019 2000-07-27 Kazu Hirata <kazu@hxi.com>
1021 * config/tc-avr.c: Fix formatting.
1022 * config/tc-ns32k.c: Likewise.
1024 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1026 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1028 2000-07-27 Kazu Hirata <kazu@hxi.com>
1030 * config/tc-d10v.c: Fix formatting.
1031 * config/tc-z8k.c: Likewise.
1032 * config/tc-sparc.c: Likewise.
1034 2000-07-26 Dave Brolley <brolley@redhat.com>
1036 * cgen.c (queue_fixup): Declare opinfo.
1037 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1038 (gas_cgen_md_operand): Ditto.
1039 (gas_cgen_md_apply_fix3): Ditto.
1041 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1043 * config/obj-coff.c (obj_frob_symbol): Don't merge
1044 labels. Don't merge if the symbol isn't constant. Return
1045 immediately if a symbol is merged.
1047 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1049 * frags.c (frag_align): Correct absolute section alignment.
1051 2000-07-20 DJ Delorie <dj@redhat.com>
1053 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1054 it breaks linking against DLLs.
1056 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1058 * configure.in: Add CRIS support.
1059 * configure: Regenerate.
1060 * Makefile.am: (CPU_TYPES): Add cris.
1061 (CPU_OBJ_VALID) [aout]: Add cris.
1062 (MULTI_CPU_TYPES): Add cris.
1063 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1064 [coff]: Only i386 and mips are valid.
1065 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1066 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1067 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1068 Regenerate dependencies.
1069 * Makefile.in: Regenerate.
1070 * aclocal.m4: Regenerate.
1071 * as.c: Declare crisaout, criself.
1072 * config/tc-cris.h, config/tc-cris.c: New.
1073 * config/e-criself.c, config/e-crisaout.c: New.
1074 * po/POTFILES.in, po/gas.pot: Regenerate.
1076 2000-07-20 Kazu Hirata <kazu@hxi.com>
1078 * read.c: Fix formatting.
1079 * write.c: Fix formatting.
1081 2000-07-19 H.J. Lu <hjl@gnu.org>
1083 * sb.c: Include <stdlib.h> if exists for abort ().
1085 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1087 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1088 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1089 (pa_type_args): Same here.
1091 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1093 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1094 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1095 the storage class is already set.
1097 2000-07-17 Kazu Hirata <kazu@hxi.com>
1099 * config/tc-m68hc11.c: Fix formatting.
1100 * config/tc-mn10200.c: Likewise.
1101 * config/tc-mn10300.c: Likewise.
1102 * config/tc-pj.c: Likewise.
1103 * config/tc-tic80.c: Likewise.
1104 * config/tc-w65.c: Likewise.
1106 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1108 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1111 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1113 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1116 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1118 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1119 ELF as are used for SOM (except the 32-bit reloc one) to decide
1120 whether a symbol can be reduced to a section symbol. Expand on
1121 the comment for symbols involved in LR% and RR% expressions.
1123 2000-07-14 Nick Clifton <nickc@cygnus.com>
1125 * config/tc-mips.c (mips_disable_float_construction): New
1126 static variable. Set to true if doubles should not be
1127 constructed by loading two single width fp registers with
1128 halves of the value.
1129 (mips_ip): Test mips_disable_float_construction.
1130 (md_longopts): Add command line switches --construct-floats
1131 and --no-construct-floats.
1132 (md_parse_option): Parse new command line options.
1133 (md_show_usage): Describe new command line options.
1135 * doc/c-mips.texi: Document new command line options.
1137 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1139 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1140 * configure: Regenerate.
1142 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1144 * configure.in (DEFAULT_EMULATION setting): Revert part of
1145 2000-07-01 change that set te_multi=multi unless set to tmips.
1146 * configure: Regenerate.
1148 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1150 * config/obj-coff.c (coff_frob_section): Add padding to the last
1151 section when aligning it increases its size.
1153 2000-07-11 Kazu Hirata <kazu@hxi.com>
1155 * config/tc-tic54x.c: Fix formatting.
1157 2000-07-10 Kazu Hirata <kazu@hxi.com>
1159 * config/tc-h8500.c: Fix formatting.
1160 * config/tc-tic54x.c: Fix formatting.
1162 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1164 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1165 displacements correctly.
1167 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1169 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1171 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1175 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1177 From David Huggins-Daines <dhd@linuxcare.com>
1178 * config/te-hppalinux64.h: Add a new emulation.
1179 * configure.in (emulations): Add configure bits to support the
1180 64-bit Linux/parisc target.
1181 * configure: Regenerate.
1183 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1184 (md_shortopts): Add `V' for ELF.
1186 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1187 when SOM or ELF_ARG_RELOC are defined.
1188 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1189 ELF_ARG_RELOC are defined.
1190 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1191 (pa_stringer): ..Do it here instead. Fix comment typos.
1192 (hppa_force_relocation): Cast enums to int before comparing with
1195 From Ryan Bradetich <rbradetich@uswest.net>
1196 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1197 redifinition warning.
1198 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1199 (hppa_force_relocation): ditto
1200 (md_apply_fix): Added cast to buf to fix warnings.
1202 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1203 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1205 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1206 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1207 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1208 reloc_type** to avoid warnings in switch.
1209 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1210 little earlier instead.
1212 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1214 (pa_type_args): Use symbol_arg_reloc_info.
1215 (struct pa_it): Make arg_reloc unsigned int.
1216 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1217 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1218 (pa_code): Delete. pa_text duplicates this function.
1219 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1220 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1222 (cons_fix_new_hppa): Actually change selector to e_fsel when
1223 warning about assuming so.
1224 (tc_gen_reloc): More example elf arg reloc code.
1225 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1226 (hppa_force_relocation): Likewise.
1228 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1230 (pa_end_of_source): Prototype.
1231 (hppa_fix_adjustable): Prototype.
1232 (LABELS_WITHOUT_COLONS): Move it..
1233 * config/te-hppa.h: To here.
1235 * config/te-hppa64.h: New file.
1237 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1239 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1240 format -10, -16, 16 relocs.
1241 (hppa_elf_mark_end_of_function): Test for null
1242 last_call_info->start_symbol
1244 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1245 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1246 re_assesmble_* functions. Delete extraneous statements. Fix
1248 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1249 insn to re_assemble_*.
1251 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1253 * doc/internals.texi (Expressions): Fix typo.
1255 2000-07-08 Kazu Hirata <kazu@hxi.com>
1257 * config/tc-sh.c: Fix formatting.
1258 * config/tc-tic54x.c: Fix formatting.
1259 * depend.c: Fix formatting.
1260 * flonum-konst.c: Likewise.
1261 * flonum-mult.c: Likewise.
1263 2000-07-07 Kazu Hirata <kazu@hxi.com>
1265 * config/tc-sh.c: Fix comments.
1266 * config/obj-vms.c: Fix comments.
1267 * config/tc-a29k.c: Likewise.
1268 * config/tc-alpha.c: Likewise.
1269 * config/tc-h8300.c: Likewise.
1270 * config/tc-h8500.c: Likewise.
1271 * config/tc-i370.c: Likewise.
1272 * config/tc-ia64.c: Likewise.
1273 * config/tc-m68hc11.c: Likewise.
1274 * config/tc-m68k.c: Likewise.
1275 * config/tc-mips.c: Likewise.
1276 * config/tc-ns32k.c: Likewise.
1277 * config/tc-ppc.c: Likewise.
1278 * config/tc-z8k.c: Likewise.
1280 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1282 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1283 Default to '(SEC_LOAD | SEC_DATA)'.
1284 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1286 * doc/internals.texi (CPU Backend): Describe
1287 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1289 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1291 * as.c (parse_args): NULL terminate the long option list.
1293 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1295 * config/tc-d30v.h: Include "write.h" for fixS.
1296 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1298 2000-07-05 Nick Clifton <nickc@cygnus.com>
1300 * config/tc-d30v.c (write_2_short): Further changes to warning
1301 messages produced when combining EITHER_BUT_PREFER_MU attributed
1304 2000-07-05 DJ Delorie <dj@redhat.com>
1308 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1310 * config/tc-arm.c (psrs): Accept combinations of flags.
1312 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1314 * config/tc-avr.c: Change _ () to _() around all strings marked
1315 for translation (exception from the usual coding style).
1316 (avr_opt): New struct variable, how the new switches are set.
1317 (OPTION_MMCU): Define as 'm' and actually use.
1318 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1319 (show_mcu_list): New function, display the list of known MCUs.
1320 (md_show_usage): Document the new switches. Call show_mcu_list.
1321 (avr_set_arch): Change 'm' to OPTION_MMCU.
1322 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1323 Handle the new switches.
1324 (avr_operands): Disable warnings for undefined combinations of
1325 operands if -mall-opcodes. Disable warnings for skipping two-word
1326 instructions if enhanced core or -mno-skip-bug.
1327 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1328 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1329 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1330 (avr_ldi_expression): Warn about implicit lo8().
1331 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1333 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1335 * configure.in: Add entry for mips-*-sysv4*MP*
1336 * configure: Rebuild
1337 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1338 elf32-tradlittlemips for traditional mips targets.
1339 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1340 test for Link Once sections as in adjust_reloc_syms.
1341 * config/te-tmips.h: New file for traditional mips targets. Define
1344 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1346 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1347 flags argument is not present, don't change an existing section's
1348 section's attributes. If the flags argument is present, warn if the
1349 attributes don't match the section's current attributes. When
1350 long section names are supported, set SEC_LINK_ONCE and
1351 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1353 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1355 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1356 symbols; create them.
1358 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1360 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1361 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1363 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1365 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1366 expressions. Ignore the problem when handling 16 bit signed
1367 immediates, because the assembler will take care of the relocation
1370 2000-06-27 Nick Clifton <nickc@cygnus.com>
1372 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1373 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1374 sequential order, and emit warning messages if the input source
1375 code contains constructs like that, or parallel constructs
1376 containing such opcodes.
1378 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1380 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1381 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1382 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1383 (md_show_usage): Update usage message.
1384 (md_parse_option): Allow redefinition of MCU type within the
1385 same avr[1-5] bfd machine type. Show both old and new MCU type
1386 in the error message.
1387 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1388 Simplify 8K wrap code.
1390 2000-06-25 Kazu Hirata <kazu@hxi.com>
1392 * config/obj-aout.c: Remove all uses of DEFUN.
1393 * config/obj-ieee.c: Likewise.
1394 * config/tc-sh.c: Fix comment typos.
1395 * config/tc-tahoe.c: Likewise.
1396 * config/tc-vax.c: Likewise.
1397 * config/tc-w65.c: Likewise.
1398 * config/tc-z8k.c: Likewise.
1399 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1401 2000-06-24 DJ Delorie <dj@cygnus.com>
1403 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1404 more changes from Sept 1999
1405 (tc_i386_fix_adjustable): ditto
1406 (md_apply_fix3): ditto
1408 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1410 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1411 (gas_cgen_parse_operand): Set it around expression() call.
1412 (gas_cgen_md_operand): Test for it before longjmp().
1414 2000-06-24 Kazu Hirata <kazu@hxi.com>
1416 * config/tc-h8500.c: Remove all uses of DEFUN.
1417 * config/tc-sh.c: Likewise.
1418 * config/tc-w65.c: Likewise.
1419 * config/tc-z8k.c: Likewise.
1421 * config/tc-h8500.c: Fix typos in comments.
1423 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1425 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1428 2000-06-23 matthew green <mrg@redhat.com>
1430 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1431 defined. Fix error message for `[' grouping.
1433 2000-06-22 Kazu Hirata <kazu@hxi.com>
1435 * config/tc-h8300.c: Fix formatting and comment typos.
1437 2000-06-22 Timothy Wall <twall@cygnus.com>
1439 * config/tc-ia64.c (note_register_values): Move premature QP
1440 notation clearing into the appropriate place.
1442 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1444 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1445 first before anything else. Add bin-bugs.h, emul.h and progress.h
1446 Sort list of files as for $(OBJS) in Makefile.am.
1448 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1449 find one. Remake dependencies.
1450 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1451 * Makefile.in: Regenerate.
1452 * doc/Makefile.in: Regenerate.
1454 * config/tc-i386.c (i386_displacement): Don't assume a constant
1455 displacement is necessarily 16 bits when in 16 bit code mode.
1456 (md_assemble): Instead size the displacement here after we know
1457 for sure that a .code16gcc operand hasn't automatically added
1458 operand size prefixes.
1460 2000-06-21 H.J. Lu <hjl@gnu.org>
1462 * Makefile.am: Rebuild dependency.
1463 * Makefile.in: Rebuild.
1465 2000-06-21 Kazu Hirata <kazu@hxi.com>
1467 * config/tc-h8300.c (parse_reg): Make the function static.
1468 (parse_exp): Likewise.
1470 2000-06-20 DJ Delorie <dj@cygnus.com>
1472 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1473 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1474 for cygwin import libraries to work properly.
1476 2000-06-20 H.J. Lu <hjl@gnu.org>
1478 * Makefile.am: Rebuild dependency.
1479 * Makefile.in: Rebuild.
1480 * configure: Likewise.
1481 * doc/Makefile.in: Likewise.
1483 2000-06-20 Timothy Wall <twall@cygnus.com>
1485 * doc/internals.texi (CPU backend): Add @itemx for
1486 TC_START_LABEL_WITHOUT_COLON.
1487 * doc/c-tic54x.texi: New.
1488 * doc/as.texinfo: Add tic54x features and include primary tic54x
1490 * doc/all.texi: Add C54X.
1491 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1492 * doc/Makefile.in: Regenerate.
1493 * configure.in: Add tic54x and define LIBM for tic54x.
1494 * configure: Regenrate.
1495 * config/tc-tic54x.[ch]: New.
1496 * config/obj-coff.h: Add tic54x.
1497 * Makefile.am: (CPU_TYPES): Add tic54x.
1498 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1499 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1500 (as_new_LDADD): Add $(LIBM).
1501 * Makefile.in: Regenerate.
1503 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1505 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1506 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1507 * doc/as.texinfo: Likewise.
1509 * configure, Makefile.in: Regenerate.
1510 * configure.in (emulations): Recognize m6811 and m6812.
1511 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1512 Added files for 68hc11 and 68hc12 assembler.
1513 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1514 * config/tc-m68hc11.h: Header definition for that assembler.
1516 2000-06-18 Nick Clifton <nickc@redhat.com>
1518 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1519 instead of OCTETS_PER_BYTE.
1521 * config/tc-v850.c: Fix compile time warnings.
1522 * config/tc-ppc.c: Fix compile time warnings.
1524 2000-06-18 H.J. Lu <hjl@gnu.org>
1526 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1527 * configure: Rebuild.
1529 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1531 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1534 2000-06-16 Nick Clifton <nickc@cygnus.com>
1536 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1537 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1539 * doc/c-mips.texi: Document newly accepted cpu variants.
1541 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1543 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1545 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1547 * macro.c (getstring): Make it possible to escape the quote
1550 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1552 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1554 2000-06-13 H.J. Lu <hjl@gnu.org>
1556 * configure: Regenerate.
1558 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1560 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1562 * doc/internals.texi (line_separator_chars): Semicolon is no
1563 longer a default. Mention null and newline as defaults.
1565 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1567 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1568 * config/tc-i860.h (line_separator_chars): Likewise.
1569 * config/tc-h8300.c (line_separator_chars): Likewise.
1570 * config/tc-i960.c (line_separator_chars): Likewise.
1571 * config/tc-m68k.c (line_separator_chars): Likewise.
1572 * config/tc-mips.c (line_separator_chars): Likewise.
1573 * config/tc-ns32k.c (line_separator_chars): Likewise.
1574 * config/tc-sparc.c (line_separator_chars): Likewise.
1575 * config/tc-vax.c (line_separator_chars): Likewise.
1577 * config/tc-h8300.c (comment_chars): Use string initialiser.
1578 * config/tc-i960.c (line_comment_chars): Likewise.
1579 * config/tc-z8k.c (comment_chars, line_comment_chars,
1580 line_separator_chars): Likewise.
1582 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1585 2000-06-08 Nick Clifton <nickc@cygnus.com>
1587 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1590 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1592 * configure.in (VERSION): Update to show this is the CVS mainline.
1594 2000-06-08 Matthew Jacob <mjacob@feral.com>
1596 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1597 $at is the integer register $r28, vs. both $r28 and the floating
1598 point register $f28.
1600 2000-06-08 James E. Wilson <wilson@cygnus.com>
1602 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1603 (dot_endp): Don't call ia64_flush_insns.
1604 (emit_one_bundle): Don't delete prologue/body records from
1605 unwind_record list in first loop. Rewrite second loop to account for
1608 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1610 * config/tc-ia64.c: Add missing prototypes.
1611 (generate_unwind_image): Cast argument to output_unw_records call.
1613 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1615 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1617 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1619 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1620 (REGISTER_P): likewise.
1621 (avr_opcodes): uses include/opcode/avr.h
1622 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1624 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1626 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1629 2000-06-03 H.J. Lu <hjl@gnu.org>
1631 * read.c (is_end_of_line): Put back `;'.
1633 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1635 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1637 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1639 * expr.c (operand): Test is_end_of_line outside switch to catch
1640 line separator chars that are also operators.
1641 (operator): Return O_illegal for line separator chars.
1643 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1644 entry (or `!' entry for TC_HPPA).
1646 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1647 before indexing is_end_of_line. Remove redundant check for '\0'.
1649 * config/tc-h8500.c (md_assemble): Likewise.
1650 * config/tc-mcore.c (md_assemble): Likewise.
1651 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1654 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1656 * config/tc-mcore.c (mcore_cons): Likewise.
1657 (mcore_float_cons): Likewise.
1658 (mcore_stringer): Likewise.
1659 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1661 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1663 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1665 2000-05-29 Nick Clifton <nickc@cygnus.com>
1667 * config/tc-sh.c: Fix compile time warning messages.
1669 * config/tc-mips.c: Fix compile time warning messages.
1671 2000-05-29 Philip Blundell <philb@gnu.org>
1673 * doc/as.texinfo: Update copyright dates.
1674 (Local Labels): Delete misplaced mention of ARM.
1675 * NEWS: Mention ARM ELF support.
1677 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1679 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1680 it is modified, and use the real_size to compute the frag address
1681 for dwarf2 line info.
1683 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1685 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1686 line-matching scheme to cope with automake moving variables around.
1687 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1688 * Makefile.in: Regenerate.
1690 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1692 * config/tc-sparc.c (sparc_relax): New.
1693 (md_longopts): Add -relax and -no-relax options.
1694 (md_parse_options, md_show_usage): Likewise.
1695 (md_apply_fix3): Optimize tail call into branch always if possible.
1697 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1699 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1700 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1701 rules, with warning when a GAS statement specifies a packing that
1702 will result in an instruction being squashed.
1703 Added typdef packing_type and enumerals, changed various integer
1704 literals to use the enumerals.
1706 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1708 * config/tc-ia64.c (dot_restorereg_p): New function.
1709 (md_pseudo_table): Add restorereg.p.
1710 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1711 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1713 * config/tc-ia64.h (unw_record_type): Add unwabi.
1714 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1715 called MASK with members for imask, and the masks produced by
1716 fr_mem, gr_mem, br_mem, and frgr_mem.
1717 (unw_p_record): Add members ABI and CONTEXT.
1718 (unw_x_record): Add member AB.
1719 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1720 as pseudo-register for use during unwind info generation.
1721 (AR_PFS, AR_LC): New macros.
1722 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1723 whose names start with an at sign (as in "@priunat").
1724 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1726 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1727 proc_end, unwind_info, personality_routine): Consolidate into
1728 "unwind" structure to reduce offset-table use. Add member
1729 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1731 (output_R1_format, output_R3_format, output_P3_format,
1732 output_P6_format): Initialize R with zero to reduce compiler warnings.
1733 (output_P7_format): Ditto. Add `default' branch to switch
1734 statement to reduce compiler warnings.
1735 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1736 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1737 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1738 into single argument.
1739 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1740 compiler warnings. Merge A and B args into single argument.
1741 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1742 A and B args into single argument.
1743 (free_record): Removed (wasn't used).
1744 (free_list_records): Also free imasks in prologue records.
1745 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1746 (output_spill_mask): Remove.
1747 (output_unwabi): New function.
1748 (output_epilogue, output_label_state, output_copy_state): Call
1750 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1751 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1753 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1754 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1755 as part of handling the prologue records. Emit region's imask if
1756 we have one. Handle unwabi, epilogue, label_state, copy_state,
1757 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1758 spill_sprel_p, and spill_reg_p records.
1759 (set_imask, count_bits, slot_index): New function.
1760 (fixup_unw_records): Fix region size computation. Handle
1761 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1762 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1763 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1764 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1765 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1766 (dot_save): Use manifest constants for applicaton registers.
1767 Handle REG_PR and REG_PRIUNAT.
1768 (dot_restore): Don't just ignore it.
1769 (dot_restorereg): New function..
1770 (generate_unwind_image): Ensure unwind info is a multiple of eight
1771 bytes, not just four bytes.
1772 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1773 (dot_altrp): Don't just ignore it.
1774 (dot_savemem): New function. Replaces dot_savesp() and
1775 dot_savepsp(). Use manifest constants for applicaton registers.
1776 Handle REG_PR and REG_PRIUNAT.
1777 (dot_savef): Simplify.
1778 (dot_saveb): Support generation of br_gr.
1779 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1780 dot_label_state, dot_copy_state): New function.
1781 (dot_unwabi): Don't just ignore it.
1782 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1783 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1784 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1785 (emit_one_bundle): Set slot number for prologue/body records
1786 *before* emitting the first insn.
1787 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1788 (md_begin): Declare "psp" pseudo-register.
1789 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1790 so we don't get segfault.
1791 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1792 counts as required per SW Conventions manual
1793 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1794 output_preds_psprel, output_preds_sprel, output_spill_base,
1795 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1796 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1797 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1798 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1799 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1800 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1801 (dot_vframe): Implement.
1802 (dot_vframesp, dot_vframepsp): New function.
1804 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1806 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1807 * configure: Regenerate.
1809 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1811 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1812 (md_estimate_size_before_relax): so we can use it here instead of
1813 old kludges. Localise vars to blocks. Comment.
1815 * frags.c (frag_new): Update fr_var comments.
1816 * frags.h (struct frag): Ditto.
1818 2000-05-22 Richard Henderson <rth@cygnus.com>
1820 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1821 (pseudo_func): Add pcrel.
1822 (operand_match): Handle IA64_OPND_TGT64.
1823 (build_insn): Likewise.
1824 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1825 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1826 (fix_insn): Handle all three 64-bit relocation types.
1828 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1830 * obj.h (struct format_ops): New members begin, app_file,
1831 s_set_other, s_set_desc, s_get_type, s_set_type,
1832 separate_stab_sections, init_stab_section.
1834 * config/obj-multi.h: Update GPL notice to v2.
1836 (obj_app_file): New.
1837 (S_SET_SIZE): Test s_set_size for NULL before calling.
1838 (S_SET_ALIGN): Similar for s_set_align.
1843 (SEPARATE_STAB_SECTIONS): New.
1844 (INIT_STAB_SECTION): New.
1845 (EMIT_SECTION_SYMBOLS): New.
1846 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1848 * config/obj-elf.h: Update GPL notice to v2.
1849 Mention that this file is included from obj-multi.h.
1850 (obj_begin): Wrap definition in ifndef.
1851 (elf_file_symbol): Constify declaration.
1852 (obj_app_file): Ditto.
1853 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1854 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1856 * config/obj-elf.c (elf_s_set_other): New.
1857 (elf_file_symbol): Constify argument.
1858 (elf_separate_stab_sections): New.
1859 (elf_init_stab_section): New.
1860 (elf_format_ops): Add new members. Remove comma at end.
1862 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1863 (ecoff_format_ops): Add new fields. Remove comma at end.
1864 Mention inconsistency for emit_section_symbols.
1866 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1868 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1869 (coff_separate_stab_sections): New.
1870 (coff_format_ops): Add new members.
1872 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1873 (obj_aout_s_set_other): New.
1874 (obj_aout_s_set_desc): New.
1875 (obj_aout_s_get_type): New.
1876 (obj_aout_s_set_type): New.
1877 (obj_aout_separate_stab_sections): New.
1878 (aout_format_ops): New members added. Use obj_aout_process_stab,
1879 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1880 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1882 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1884 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1886 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1887 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1888 (md_estimate_size_before_relax): Ensure jumps to weak and
1889 externally visible symbols are relocatable.
1891 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1893 * stabs.c (aout_process_stab): Make global.
1894 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1895 * read.h (aout_process_stab): Declare.
1897 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1898 Generalize to *aout, *coff *elf.
1899 * configure: Regenerated.
1901 * doc/internals.texi (Object format backend): Say
1902 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1904 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1905 * Makefile.in: Regenerated.
1907 2000-05-19 Catherine Moore <clm@cygnus.com>
1909 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1911 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1913 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1914 instruction to reflect change in re_assemble_*.
1916 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1918 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1919 build PA64 ELF tools.
1920 * configure: Rebuilt.
1922 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1924 * Makefile.am: Regenerate dependencies.
1925 * Makefile.in: Regenerate.
1927 2000-05-15 Nick Clifton <nickc@cygnus.com>
1929 * config/tc-arm.c (struct asm_psr): Add boolean field
1930 distinguishing between CSPR and SPSR. Rename 'number' field
1932 (psrs): Rearrange contents to match new asm_psr structure.
1933 (arm_psr_parse): Move next to psr_required_here. Make it
1934 return an asm_psr structure.
1935 (psr_required_here): Use asm_psr structure returned by
1937 (do_msr): Reorganise to allow psr_required_here to be called
1939 (md_undefined_name): Mark 'name' parameter as unused, since
1940 the COFF target does not use it.
1942 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1944 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1946 * config/te-aux.h: Likewise.
1947 * config/te-dpx2.h: Likewise.
1948 * config/te-go32.h: Likewise.
1949 * config/te-hp300.h: Likewise.
1950 * config/te-hppa.h: Likewise.
1951 * config/te-i386aix.h: Likewise.
1952 * config/te-ic960.h: Likewise.
1953 * config/te-interix.h: Likewise.
1954 * config/te-nbsd532.h: Likewise.
1955 * config/te-pc532mach.h: Likewise.
1956 * config/te-ppcnw.h: Likewise.
1957 * config/te-psos.h: Likewise.
1958 * config/te-sparcaout.h: Likewise.
1959 * config/te-sun3.h: Likewise.
1960 * config/te-sysv32.h: Likewise.
1962 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1964 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1965 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1966 and sign extend without an if statement.
1967 (build_bytes): Likewise.
1969 2000-05-14 Kazu Hirata <kazu@hxi.com>
1971 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1972 X_add_symbol L_32 case.
1974 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1976 * config/te-freebsd.h: New file.
1978 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1980 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1981 bindtextdomain): Replace defines with those from intl/libgettext.h
1982 to quieten gcc warnings.
1984 * NEWS: Mention x86 .arch and -q.
1986 * config/tc-i386.c (quiet_warnings): New.
1987 (md_assemble): Use quiet_warnings.
1988 (md_parse_option): Set quiet_warnings from -q.
1989 (md_show_usage): Mention -q, delete -m.
1990 (flag_do_long_jump): Delete.
1991 (md_parse_option): Remove -m.
1992 (md_show_usage): Remove -m.
1993 (md_create_long_jump): Remove useless flag_do_long_jump code.
1995 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1996 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1998 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1999 Alexander Sokolov <robocop@netlink.ru>
2001 * doc/c-i386.texi (i386-Arch): New section.
2002 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2004 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2005 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2006 architecture has been given and is not 486.
2007 (set_cpu_arch): New.
2008 (md_pseudo_table): Add .arch.
2009 (md_assemble): Warn if cpu architecture has been given and an
2010 unsupported instruction.
2012 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2013 Move operand_types bit defines after relevant template field.
2014 (template): Add cpu_flags.
2018 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2020 * config/tc-mn10300.h (md_end): Define.
2021 (mn10300_finalize): Declare.
2022 * config/tc-mn10300.c: Include dwarf2dbg.h.
2023 (debug_line): Define.
2024 (md_assemble): Generate dwarf2 line info.
2025 (mn10300_finalize): New function. Finalize dwarf2 info.
2027 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2029 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2030 external version of the relocation for weak symbols.
2032 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2034 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2035 frame size in units of 16 bytes, as required per SW Conventions manual.
2036 (output_unw_records): Output info-block header as a dword to get
2039 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2041 * as.h: #include "file", not <file> on files from ../include.
2042 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2043 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2044 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2045 (tc_coff_symbol_emit_hook): Ditto.
2046 (OPTCOUNT): Cast to int to avoid compiler warning.
2047 (md_begin): Fix signed/unsigned warnings.
2049 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2051 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2052 ABRANCH LONG case for a conditional branch on a 68000.
2053 (md_estimate_size_before_relax): Likewise. Also handle
2054 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2055 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2056 PC-relative on all CPUs.
2057 (md_estimate_size_before_relax): Likewise.
2059 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2061 * as.c (parse_args): Just mention current year in printed
2064 2000-05-03 J.T. Conklin <jtc@redback.com>
2066 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2068 (md_parse_option): Recognize -m7400.
2070 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2072 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2073 don't permit lp to become less than the words array.
2075 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2077 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2078 Fix little-endian case.
2080 2000-05-03 David O'Brien <obrien@NUXI.com>
2082 * as.c (parse_args): Update copyright.
2084 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2086 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2087 for the .bss section too.
2089 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2091 * configure.in: Set em=linux for hppa-*-linux.
2092 * configure: Regenerate.
2093 * doc/Makefile.in: Regenerate with correct automake.
2095 * frags.c (frag_grow): Sanity check chunk_size.
2097 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2098 * config/obj-som.h: Likewise.
2099 * config/obj-ieee.h: Likewise.
2101 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2103 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2104 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2105 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2106 (pa_ip): low_sign_unext now returns via function value. Use
2107 re_assemble_* instead of dis_assemble_* and
2108 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2110 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2111 (md_section_align, md_parse_option, md_show_usage,
2112 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2113 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2114 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2115 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2116 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2118 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2119 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2120 outside of switch. Correct mask and shifting errors in case 10
2121 and case -11. In case 21, compare against signed range to suit
2122 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2123 case 17 and case 22, use offsetT variable to properly check range.
2124 Use re_assemble_* here too.
2125 (evaluate_absolute): Change type of value to offsetT. Call
2126 hppa_field_adjust to do the work for us.
2127 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2128 (pa_parse_cmpib_64_cmpltr): Ditto.
2129 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2130 of i to unsigned int.
2131 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2132 (pa_end_of_source): Return type is void.
2134 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2136 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2138 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2140 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2141 More comments added.
2142 (md_begin): Removed "construct symbols for each register name".
2143 Because register names conflicts with GCC generated function
2145 (avr_operand): Now constant numbers can be used as a register
2146 identifiers (0 as r0, 31 as r31).
2147 (md_assemble): use skip_space () before parsing instruction
2150 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2152 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2153 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2154 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2155 * configure: Regenerate.
2157 2000-04-29 Andreas Jaeger <aj@suse.de>
2159 * as.h: Correctly check GCC version.
2161 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2163 * doc/as.1: Fix unbalanced brackets.
2165 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2167 (line_comment_chars): Set to '/' if TE_FreeBSD.
2169 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2171 * configure.in: Configury support for PA64 (currently disabled).
2172 * configure: Rebuilt.
2174 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2176 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2177 bfd_set_section_alignment.
2179 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2181 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2184 2000-04-24 Nick Clifton <nickc@cygnus.com>
2186 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2187 * doc/as.texinfo (Align): Include arm and strongarm in list of
2188 targets that have the second form of the behaviour of the .align
2191 2000-04-24 Mark Klein <mklein@dis.com>
2193 * obj-som.c: Terminate obj_pseudo_table.
2195 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2197 * as.c (parse_args): Allow md_parse_option to override -a listing
2199 * config/obj-coff.c (add_lineno): Change type of offset parameter
2200 from "int" to "bfd_vma."
2201 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2202 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2203 (ppc_change_csect): Align correctly for XCOFF64.
2204 (ppc_machine): New function, which discards "ppc_machine" line.
2205 (ppc_tc): Cons for 8 when code is 64 bit.
2206 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2208 (md_parse_option): Handle -a64 and -a32.
2210 * config/tc-ppc.h (TARGET_MACH): Define.
2211 (TARGET_FORMAT): Move to function.
2212 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2214 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2216 * config/tc-avr.c: New AVR_ISA_ defined.
2217 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2218 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2219 for `fmul', `movw' and `lpm R,Z' instructions.
2220 (avr_operands): Warn if current opcode is a two-word instruction
2221 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2222 (avr_opcodes): New commands added.
2223 (REGISTER_P): Check 'a' and 'v' constraint letters.
2224 (mcu_types): New MCU added.
2226 2000-04-22 Timothy Wall <twall@cygnus.com>
2228 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2230 (operand_match): Conditionally insert default bit values for IMMU9.
2232 2000-04-14 Matthew Green <mrg@cygnus.com>
2234 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2235 * configure: Rebuilt.
2237 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2238 Jason Eckhardt <jle@cygnus.com>
2240 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2242 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2243 Added handling of new operand types l,y,&,fe,fE,fx.
2245 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2246 David Mosberger <davidm@hpl.hp.com>
2247 Timothy Wall <twall@cygnus.com>
2248 Andrew MacLeod <amacleod@cygnus.com>
2249 Jim Wilson <wilson@cygnus.com>
2251 * Makefile.am (CPU_TYPES): Add ia64.
2252 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2253 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2254 * Makefile.in: Rebuild.
2255 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2256 * configure: Rebuild.
2257 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2258 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2259 * expr.c (expr): Handle md_optimize_expr.
2260 * read.c (LEX_HASH): Add comment.
2261 * config/tc-ia64.c, config/tc-ia64.h: New files.
2263 2000-04-21 Richard Henderson <rth@cygnus.com>
2265 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2266 bundling a non-delayed branch type instruction.
2268 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2270 * config/tc-mn10300.c (HAVE_AM30): Define.
2271 (md_assemble): Use it.
2273 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2275 * config/obj-elf.c (obj_elf_change_section): Check for changed
2278 * Makefile.am: (CPU_MULTI_VALID): Remove.
2279 (MULTI_CPU_TYPES): Define.
2280 (MULTI_CPU_OBJ_VALID): Define.
2281 (DEPTC): Use the above.
2282 (DEPOBJ): Same here.
2284 Regenerate dependencies.
2285 * Makefile.in: Regenerate.
2287 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2289 * Makefile.am (YACC, LEX): Get them from configure.
2291 2000-04-18 H.J. Lu (hjl@gnu.org)
2293 * config/tc-i386.c (offset_in_range): Use addressT instead of
2294 bfd_vma for non-bfd assemblers.
2296 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2298 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2299 doesn't give spurious errors.
2301 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2303 * as.h (SEEK_SET): Define if undefined.
2305 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2307 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2308 constants, and don't assume offsetT is 32 bits.
2310 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2312 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2313 (md_pcrel_from_section): Add prototype.
2314 (d10v_fix_adjustable): Add prototype.
2315 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2317 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2319 2000-04-12 Nick Clifton <nickc@cygnus.com>
2321 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2322 symbol in frag chain.
2324 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2326 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2327 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2328 (fits_in_signed_word, smallest_imm_type): Ditto.
2329 (md_assemble): Use an offsetT var to hold offsetT values, not a
2331 (offset_in_range): New.
2332 (md_assemble): Use it.
2333 (md_convert_frag): Change type of target_address, opcode_address,
2334 and displacement_from_opcode_start to offsetT.
2335 (md_create_short_jump): Change type of offset to offsetT.
2336 (md_create_long_jump): Ditto.
2337 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2338 (md_chars_to_number): Remove.
2339 (output_invalid): Remove duplicate prototype.
2341 2000-04-09 Nick Clifton <nickc@cygnus.com>
2343 * Makefile.am (CPU_TYPES): Add 'avr'.
2344 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2345 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2347 * Makefile.in: Regenerate.
2349 * doc/as.texinfo: Add M32R documentation.
2351 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2353 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2354 --enable-build-warnings option.
2355 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2356 * Makefile.in, configure: Re-generate.
2358 2000-04-07 Nick Clifton <nickc@cygnus.com>
2360 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2361 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2362 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2363 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2364 (arm_force_relocation): Force relocations for
2365 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2367 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2369 * config/tc-sh.c (get_operands): There's no third operand if the
2370 first operand is an immediate.
2372 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2374 * config/tc-sh.c (immediate): Delete.
2375 (sh_operand_info): Add immediate member.
2376 (parse_reg): Use A_PC for pc.
2377 (parse_exp): Add second argument 'op'. All callers changed.
2378 (parse_at): Expect pc to be coded as A_PC.
2379 Use immediate field in *op.
2380 (insert): Add fourth argument 'op'. All callers changed.
2381 (build_relax): Add second argument 'op'. All callers changed.
2382 (insert_loop_bounds): New function.
2383 (build_Mytes): Remove DISP_4.
2384 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2385 (assemble_ppi): Use immediate field in *operand.
2386 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2387 (md_apply_fix): Likewise.
2388 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2390 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2392 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2394 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2396 * internals.texi (CPU backend): Document
2397 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2399 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2401 * po/gas.pot: Regenerate.
2403 * as.c (show_usage): Restore translated part of bug string.
2404 * gasp.c (show_usage): Likewise.
2406 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2407 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2408 than move-if-change.
2409 (DEP1): Modify for "gcc -MM".
2413 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2414 Update dependencies.
2415 * Makefile.in: Regenerate.
2417 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2419 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2420 (md_begin): Likewise.
2421 (HAVE_AM33): New macro.
2422 (md_assemble): Use it. Match r_regs and xr_regs only if
2425 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2427 * as.h: #include "bin-bugs.h"
2428 * as.c (show_usage): Use REPORT_BUGS_TO.
2429 * gasp.c: #include "bin-bugs.h"
2430 (show_usage): Use REPORT_BUGS_TO.
2432 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2434 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2436 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2437 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2440 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2442 * config/tc-i386.c (i386_immediate): Don't assume a constant
2443 immediate is necessarily 16 bits when in 16 bit code mode.
2444 (md_assemble): Instead set guess_suffix here after we have checked
2447 2000-04-02 Richard Henderson <rth@cygnus.com>
2449 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2450 quantities. Correct right shift sign extension.
2451 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2452 32-bit value when shifting into place.
2454 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2456 * app.c: Add ATTRIBUTE_UNUSED as needed.
2457 * config/tc-ppc.c: Likewise.
2458 (ppc_size): Make unsigned long.
2459 (ppc_insert_operand): Add casts to avoid warnings.
2461 2000-03-31 Nick Clifton <nickc@cygnus.com>
2463 * config/tc-d10v.h (md_flush_pending_output): Define.
2465 2000-03-29 Nick Clifton <nickc@cygnus.com>
2467 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2468 segment. Works for both BFD_ASSEMBLER and others.
2469 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2471 2000-03-29 Nick Clifton <nickc@cygnus.com
2473 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2475 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2477 * listing.c (LISTING_LHS_WIDTH): Default depends on
2479 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2481 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2483 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2486 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2488 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2490 * config/tc-avr.c (mcu_types): Add missing initialiser.
2491 (md_pcrel_from_section): Add prototype.
2492 (avr_operand): Remove redundant test of unsigned < 0.
2493 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2495 2000-03-27 Denis Chertykov <denisc@overta.ru>
2497 * config/tc-avr.c: New file for AVR support.
2498 * config/tc-avr.h: Likewise.
2499 * configure.in: Add AVR support.
2500 * configure: Regenerate.
2502 2000-03-26 Timothy Wall <twall@cygnus.com>
2504 * gasp.c (macro_op): Add new argument to check_macro call.
2505 Macro structure definitions moved to macro.h
2506 * sb.h: Add argument to prototype for input_scrub_include_sb.
2507 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2508 nesting checks with an additional flag.
2509 (struct input_save): Add flag to indicate whether current sb
2510 should be checked for proper macro/conditional nesting.
2511 (input_scrub_push/pop): Save/restore nest check flag.
2512 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2514 * macro.c (check_macro): Allow caller to retrieve parsed macro
2515 information if a pointer is provided. This information may be
2516 used by the new macro hooks.
2517 * macro.h: Update prototype for check_macro. Macro struct
2518 definitions moved here from macro.c/gasp.c.
2519 * read.c (read_a_source_file): Add parameter to check_macro call,
2520 and pass macro info to the macro hook, if defined.
2521 (input_scrub_insert_line): New. Allow insertion of a line of
2522 characters into the input stream.
2523 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2524 file into the input stream.
2525 (s_include): Use input_scrub_insert_file.
2526 * internals.texi: Document new macro hooks.
2527 * as.h: New prototypes added.
2529 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2531 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2532 an initial capital letter.
2533 (i386_index_check): Reindent.
2535 2000-03-19 Nick Clifton <nickc@cygnus.com>
2537 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2540 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2542 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2543 instruction operand bad if Rd > 7 when generating
2544 thumb instructions. Prevents for example,
2545 "adr r12,label" from silently failing and generating
2546 the wrong instruction.
2548 2000-03-17 Nick Clifton <nickc@cygnus.com>
2550 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2551 that have a destingation >= 0x400000.
2552 Fix compile time warning messages.
2554 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2556 * config/tc-sh.c (md_begin): When encountering insn that are
2557 not supported by the current arch, only change the name if
2558 its contents are the same as prev_name.
2559 (get_specific): If the the architecture doesn't match, fail.
2561 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2563 * config/tc-sh.c (IDENT_CHAR): Define.
2564 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2565 matching back where it came from.
2567 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2569 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2571 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2573 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2576 2000-03-15 Kazu Hirata <kazu@hxi.com>
2578 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2580 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2582 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2583 floating-point-number, make sure 'f' is in FLT_CHARS.
2585 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2587 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2588 (s_lcomm_internal): Use it.
2589 * doc/internals.texi (CPU backend): Document it.
2590 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2593 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2595 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2598 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2599 implementation doesn't have special handling for switch
2601 (macro_build): Allow for code in sections other than .text.
2603 (mips_ip): Likewise.
2604 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2605 Don't perform relocs if we will be outputting them.
2606 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2607 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2610 2000-03-09 Catherine Moore <clm@cygnus.com>
2612 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2613 relocation type based on the entry in the fixup structure.
2614 Put S_IS_EXTERN processing back in.
2616 2000-03-08 H.J. Lu (hjl@gnu.org)
2618 * Makefile.am (install-exec-tooldir): Depend on
2619 install-exec-bindir for parallel make.
2620 * Makefile.in: Regenerated.
2622 2000-03-06 Nick Clifton <nickc@cygnus.com>
2624 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2626 (md_parse_option): Parse -m32r command line switch - disable m32rx
2628 (md_show_usage): Document new option.
2630 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2631 * doc/Makefile.in: Regenerate.
2632 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2634 2000-03-02 Michael Meissner <meissner@redhat.com>
2636 * config/tc-d30v.c (check_range): Remove code that incorrectly
2637 sign extended values where bits < 32.
2639 2000-03-02 H.J. Lu (hjl@gnu.org)
2641 * configure.in: Support --enable-targets=all on ia32.
2642 * configure: Regenerated.
2644 2000-03-01 Nick Clifton <nickc@cygnus.com>
2646 * gasp.c (do_align): Remove bogus check of alignment value.
2648 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2650 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2651 TC_PPC was defined forced the type of a symbol with no other type
2654 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2656 * doc/internals.texi (CPU backend): Mention that
2657 line_separator_chars do not break up comments. Fix typos for
2658 LEX_AT and LEX_NAME descriptions. Document operands for
2659 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2660 description of md_create_short_jump usage. Document argument for
2661 md_undefined_symbol.
2663 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2665 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2666 (md_parse_option): Handle it.
2667 (md_show_usage): Document it.
2669 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2671 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2672 opcode, for the instruction `pal19'. From Andrea Arcangeli
2675 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2677 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2679 (md_assemble): To here, before template operands are matched.
2680 Also ensure a constant immediate is sign extended when we know the
2681 size is at most 16 bits. This is to catch cases like "add
2682 $0xffc0,%ax" where we don't know the size, and thus that the
2683 immediate can be represented as Imm8S until after parsing the
2685 (i386_displacement): Similarly sign extend 16 bit constant
2687 (md_assemble): Relax 16-bit jump constant range check to suit sign
2688 extended displacements.
2690 2000-02-26 Andreas Jaeger <aj@suse.de>
2692 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2694 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2696 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2697 call operands when intel_syntax.
2698 (intel_float_operand): Return 2 for "fi...".
2699 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2700 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2701 earlier "SHORT" change.
2702 (md_assemble): When determining suffix from Regs, exclude
2705 2000-02-24 Nick Clifton <nickc@cygnus.com>
2707 * configure: Add arm-wince, mips-pe and sh-pe targets.
2708 * configure: Regenerate.
2710 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2712 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2713 "pe-mips" for the mips-pe target.
2715 * config/tc-arm.c (insns): Change displacement encoded in BL
2716 and B instructions if the target port is arm-wince.
2717 (do_ldst): Do not bias the relocation offset if the target
2719 (md_pcrel_from): Add in missing relocation offset bias if the
2720 target os arm-wince.
2722 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2723 (md_begin): Disable -G support for mips-pe target.
2724 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2725 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2728 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2729 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2730 assembler, just set the alignment to 4.
2732 * config/te-wince-pe.h: New file for WinCE targets. Define
2735 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2737 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2738 string instructions.
2739 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2740 (i386_intel_memory_operand): After finding a segment override,
2741 check again for no `[' before looking for a displacement. Bomb if
2742 more than one displacement rather than silently discarding the
2743 second and subsequent ones. Free strings malloc'd by
2744 build_displacement_string.
2746 2000-02-24 Catherine Moore <clm@cygnus.com>
2748 * config/obj-som.c (obj_pseudo_table): Add "weak".
2749 (obj_som_weak): New routine.
2751 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2753 * config/tc-i386.c (union i386_op): New.
2754 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2755 Throughout file replace occurences of disps[n], imms[n], regs[n]
2756 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2757 intel mode operand swapping. Add assert in regKludge and
2758 fake_zero_displacement code. Test i.types[n] when outputting
2759 displacements and immediates. Combine output of Disp16 with
2761 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2762 when in intel mode by (not) reversing fsub and fdiv operands
2763 before the template search. This fails for single operand
2764 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2765 undefined. Instead fix the base_opcode after we've found the
2766 template. Move base_opcode xor with found_reverse_match from
2767 opcode output code to before this fix so we test for the correct
2769 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2770 check in intel mode. Instead compare opcodes.
2772 * config/tc-i386.h (TC_RELOC): Delete.
2773 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2774 with equivalent call to reloc.
2776 * as.h (flag_m68k_mri): Move declaration after target include, and
2777 only declare when TC_M68K defined. Define as zero otherwise.
2778 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2779 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2780 Define as zero otherwise.
2781 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2782 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2783 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2784 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2785 testing whether defined.
2786 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2787 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2788 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2789 rather than testing whether defined.
2790 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2791 (parse_mri_cons): Declare and use only when TC_M68K.
2792 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2793 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2794 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2796 * NEWS: Mention IBM 370 support.
2798 2000-02-23 Richard Henderson <rth@cygnus.com>
2800 * config/tc-i386.c (md_assemble): When swapping operands for
2801 intel_syntax, assume everything that's not Imm or Disp is a
2804 2000-02-23 Linas Vepstas <linas@linas.org>
2806 * config/tc-i370.c, config/tc-i370.h: New files.
2807 * Makefile.am: Add support for Linux/IBM 370.
2808 * configure.in: Likewise.
2809 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2810 * config/obj-elf.c: Include elf/i370.h
2811 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2813 * Makefile.in: Regenerate.
2814 * configure: Regenerate.
2816 * doc/c-i370.texi: New file.
2817 * doc/all.texi: Include it.
2818 * doc/as.texinfo: And here.
2819 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2820 * doc/Makefile.in: Regenerate.
2822 2000-02-19 Michael Meissner <meissner@redhat.com>
2824 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2825 determine if an instruction can be used in parallel with an ADDppp
2826 or SUBppp instruction.
2828 2000-02-22 Andrew Haley <aph@cygnus.com>
2830 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2832 1999-12-30 Andrew Haley <aph@cygnus.com>
2834 * config/tc-mips.c (mips_gp32): New variable.
2835 (macro_build) Use mips_gp32.
2837 (md_longopts): Add "-mgp32" and "-mgp64".
2838 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2840 (OPTION_M7900): Change offset
2841 (OPTION_NO_M7900): Ditto.
2843 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2845 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2846 warning, and bump it to 1.
2848 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2850 From Brad Lucier <lucier@math.purdue.edu>:
2851 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2854 2000-02-21 Catherine Moore <clm@cygnus.com>
2856 * config/tc-mips.c (MF_HILO_INSN): Define.
2857 (mips_7000_hilo_fix): Declare.
2858 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2859 (md_parse_option): Check for 7000_HILO_FIX options.
2860 (OPTION_M7000_HILO_FIX): Define.
2861 (OPTION_NO_M7000_HILO_FIX): Define.
2862 * doc/c-mips.texi (-mfix7000): Describe.
2864 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2866 * listing.c (print_lines): Remove unused variable `end'.
2868 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2869 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2870 reloc_type when BFD_ASSEMBLER.
2871 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2872 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2873 statement and quell signed vs. unsigned comparison warning.
2875 2000-02-18 Nick Clifton <nickc@cygnus.com>
2877 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2878 the computed frag offset, rather than overwriting it.
2880 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2882 * config/tc-sh.c ("elf/sh.h"): Include.
2883 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2884 (md.begin): Initialize target_arch.
2885 Only include opcodes in has table that match selected architecture.
2886 (parse_reg): Recognize register names for sh-dsp.
2887 (parse_at): Recognize post-modify addressing.
2888 (get_operands): The leading space is now optional.
2889 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2890 arguments. Update valid_arch.
2891 (build_Mytes): Add support for SDT_REG_N.
2892 (find_cooked_opcode): New function, broken out of md_assemble.
2893 (assemble_ppi, sh_elf_final_processing): New functions.
2894 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2895 (md_longopts, md_parse_option): New option: -dsp.
2896 * config/tc-sh.h (elf_tc_final_processing): Define.
2897 (sh_elf_final_processing): Declare.
2899 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2901 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2902 the unwinder subspace. Save the current seg/subseg before creating
2905 2000-02-10 Nick Clifton <nickc@cygnus.com>
2907 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2908 little endian targets.
2909 (INST_BYTE1): Redefine to handle big and little endian
2911 (cpu_type): New type: Select between M340 and M210.
2912 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2913 instructions of the M340.
2914 (md_assemble): Add support for the MULSH and OPSR classes of
2916 (md_atof): Add support for little endian targets.
2917 (md_parse_option): Add support for -EL, -EB and -mcpu command
2919 (md_convert_frag): Add support for little endian targets.
2920 (md_apply_fix3): Add support for little endian targets.
2921 (md_number_to_chars): Add support for little endian targets.
2923 2000-02-10 Timothy Wall <twall@redhat.com>
2925 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2926 defined, use it to verify the symbol just read should be a label.
2928 2000-02-10 Timothy Wall <twall@redhat.com>
2930 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2931 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2932 around colons when KEEP_WHITE_AROUND_COLON is defined.
2933 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2934 and KEEP_WHITE_AROUND_COLON.
2936 2000-02-08 Timothy Wall <twall@redhat.com>
2938 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2940 (do_repeat): New. Abstract repeat logic so that a "break" can be
2942 (end_repeat): New. Provide support for a "break" out of the
2944 * read.h: Add prototypes for new functions.
2946 2000-02-08 Timothy Wall <twall@redhat.com>
2948 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2949 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2950 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2953 2000-02-08 Timothy Wall <twall@redhat.com>
2955 * read.c: Added elseif to directives table.
2956 * read.h: Added prototype for s_elseif.
2957 * doc/as.texinfo: Added description for elseif.
2958 * cond.c (s_elseif): New function
2960 2000-02-04 Timothy Wall <twall@redhat.com>
2962 * listing.c (print_lines): Remove conditionals causing bug in
2965 2000-02-03 Timothy Wall <twall@cygnus.com>
2967 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2969 * frags.c (frag_new): Calculate fr_fix in octets
2970 (frag_now_fix) Return offset as target address offset (bytes).
2971 (frag_now_fix_octets) New - Return offset in octets (8-bit
2973 * frags.h: Added prototype for frag_now_fix_octets().
2974 Distinguish between octets and bytes in field descriptions.
2975 * listing.c (calc_hex): Account for octets vs bytes when
2976 printing addresses/offsets.
2977 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2978 target is little-endian, print the octets in a word in big-endian
2979 order so that the display looks like a proper hexadecimal number,
2980 instead of having the octets reversed.
2981 * read.c (do_align): When recording alignment, alignment power
2982 should be in terms of target bytes (minimum addressible unit)
2984 (do_org) Convert ORG target address (byte) argument into an
2985 octet offset when generating a variable fragment.
2986 * symbols.c (resolve_symbol_value): Symbol final value
2987 converted to a target address offset (bytes) from its octet offset.
2988 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2989 offset (bytes) is adjusted by the frag offset (octets) converted
2991 (coff_frob_section) Section alignment power is in terms of bytes;
2992 convert it to an octet alignment power when calculating size (and
2993 size mask) in octets. Don't modify the section size in order to
2994 "align" it for TI COFF, since that format has a different method
2995 for storing alignment information.
2997 2000-02-01 Timothy Wall <twall@cygnus.com>
2999 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3000 entries, matching the way GCC generates them. If not escaped, the
3001 filename is encoded incorrectly.
3003 2000-01-31 Nick Clifton <nickc@cygnus.com>
3005 * config/tc-arm.c (reg_table): Add support for ATPCS register
3008 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3010 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3012 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3014 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3015 of a symbol when we really care about its value.
3017 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3019 * config/tc-mcore.c (md_assemble): Give warning message if
3020 operands passes to instruction are more than the spec.
3022 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3024 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3025 Thumb mode but the label seen was not declared as '.thumb_func'
3026 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3027 correct disassembly of Thumb code bounded by non function labels.
3029 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3031 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3032 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3034 * Makefile.in: Same here.
3037 * configure.in: Set bfd_gas for i386-aout when primary target
3038 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3039 we may need the primary te_file. Remove incorrect comment.
3041 * configure: Regenerate.
3043 * config/e-i386aout.c: New file.
3045 * as.c (USE_EMULATIONS): Move to before print_version_id.
3046 (struct emulation): Add i386aout.
3047 (show_usage): Split text strings. Reformat -a text. Add --em
3051 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3052 (aout_format_ops): New.
3055 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3056 preprocessor conditional and add aout USE_EMULATIONS tests.
3057 (read_a_source_file): Don't pass error strings to printf as
3061 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3063 (do_data): Same here.
3064 (process_file): And here.
3067 * symbols.c (colon): Rewrite "already defined" fatal message
3068 code for aout with USE_EMULATIONS.
3071 * config/obj-aout.c (OBJ_HEADER): Define.
3072 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3074 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3075 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3077 (obj_aout_type): Expand S_SET_OTHER here too.
3078 (obj_read_begin_hook): Remove.
3079 (aout_pop_insert): New.
3080 (obj_aout_s_get_other): New.
3081 (obj_aout_s_get_desc): New.
3082 (aout_format_ops): New.
3085 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3086 gets aout_pseudo_table.
3087 (aout_pseudo_table): Declare.
3088 (obj_read_begin_hook): Define.
3091 * config/obj-coff.c (obj_pseudo_table): Rename to
3093 (coff_pop_insert): Use coff_pseudo_table.
3094 (coff_sec_sym_ok_for_reloc): Remove.
3095 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3096 and comment all zero entries and remove #if 0 code.
3099 * config/obj-coff.h (obj_pop_insert): Define.
3100 (coff_pseudo_table): Declare.
3103 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3104 s_get_size, s_set_size. Comment all zero entries.
3107 * config/obj-elf.c (elf_s_get_other): New function.
3108 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3109 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3110 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3112 (obj_elf_parse_section_letters): Don't pass error strings to
3113 printf as format arg.
3116 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3118 (elf_s_get_other): Declare.
3119 (S_GET_OTHER) Define as elf_s_get_other if not already
3121 (S_SET_OTHER): Only define when not already defined.
3122 (elf_obj_read_begin_hook): Declare.
3123 (obj_read_begin_hook): Define.
3124 (elf_obj_symbol_new_hook): Declare.
3125 (obj_symbol_new_hook): Define.
3128 * config/obj-multi.h: Add copyright header and protect against
3129 multiple inclusion. Add * to all function pointers.
3130 (OBJ_HEADER): If defined, include it rather than other defines
3132 (obj_frob_file_after_relocs): Test for NULL.
3133 (obj_symbol_new_hook): Here too.
3134 (obj_sec_sym_ok_for_reloc): And here.
3135 (S_GET_OTHER): Define.
3136 (S_GET_DESC): Define.
3137 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3138 (OBJ_MAYBE_ELF): Update comment.
3140 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3141 OBJ_AOUT preprocessor conditional and handle emulation by
3142 testing OUTPUT_FLAVOR.
3143 (i386_displacement): Here too.
3144 (md_section_align): Similarly here.
3145 (i386_target_format): Conditionally compile when more than one
3146 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3147 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3148 (i386_displacement): Here too.
3151 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3152 Define TARGET_FORMAT for aout only when not multi.
3155 * config/te-multi.h: Delete file as it's identical to te-generic.h
3157 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3159 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3160 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3163 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3165 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3168 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3170 * config/tc-mips.c (mips_do_align): New function.
3171 * config/tc-mips.h (md_do_align): Define.
3173 2000-01-10 Philip Blundell <philb@gnu.org>
3175 * doc/c-arm.texi (ARM Options): Fix typo.
3176 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3177 line separator for Linux.
3178 * doc/as.texinfo (Comments): Mention the ARM.
3180 2000-01-10 Philip Blundell <pb@futuretv.com>
3182 * configure.in (arm*-*-conix*): New target.
3183 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3185 * configure: Regenerate.
3187 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3189 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3190 (obj_elf_visibility): New function.
3192 * doc/as.texinfo (Visibility): New node: document visibility
3195 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3197 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3198 warning for absolute jump/call without `*' in non-intel mode. No
3199 need to set i.types[0] JumpAbsolute in intel mode.
3201 1999-12-22 Philip Blundell <pb@futuretv.com>
3203 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3204 hook function when changing sections.
3205 (arm_s_data): Likewise.
3207 1999-12-14 Nick Clifton <nickc@cygnus.com>
3209 * config/tc-arm.c (md_parse_option): Add support for -marm720
3210 command line switch.
3212 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3214 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3215 (r_registers, xr_registers): Define.
3216 (r_register_name, xr_register_name): New functions.
3217 (md_assemble): Handle new am33 operand types and instruction
3219 (mn10300_insert_operand, check_operand): Likewise.
3221 1999-11-29 Nick Clifton <nickc@cygnus.com>
3223 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3224 (s_force_thumb): Set thumb_mode to 2.
3225 (md_assemble): Do not complain about thumb instructions on a
3226 non-thumb target if thumb_mode is set to 2.
3228 1999-11-28 Michael Meissner <meissner@cygnus.com>
3230 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3231 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3232 (O_...): Add new machine dependent expressions if we are handling
3233 explicit relocations.
3234 (alpha_reloc_op): New static table holding the explicit relocation
3236 (alpha_literal_hash): New static to hold the hash table for
3237 explicit relocations.
3238 (alpha_macros): Add support for explicit relocations.
3239 (md_begin): If explicit relocations, initialize hash table.
3240 (md_assemble): Don't print a second error if tokenize_arguments
3241 already printed an error message.
3242 (md_apply_fix): Add support for explicit relocations.
3243 (alpha_force_relocation): Ditto.
3244 (alpha_fix_adjustable): Ditto.
3245 (alpha_adjust_symtab): New function to support explicit
3247 (alpha_adjust_symtab_relocs): Ditto.
3248 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3249 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3250 Add support for explicit relocations. Return -2 if an error
3251 message was already printed.
3252 (find_macro_match): Add support for explicit relocations. Comment
3254 (emit_insn): Add support for explicit relocations.
3255 (assemble_tokens): Ditto.
3257 (load_expression): Ditto.
3260 (emit_ir_load): Ditto.
3261 (emit_loadstore): Ditto.
3264 (emit_sextX): Ditto.
3265 (emit_division): Ditto.
3266 (emit_jsrjmp): Ditto.
3267 (emit_retjcr): Ditto.
3269 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3271 (tc_adjust_symtab): If explicit relocations, call the function
3272 alpha_adjust_symtab.
3273 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3274 relocations next to the literal relocation they reference.
3275 (TC_INIT_FIX_DATA): Initialize the new fields.
3276 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3278 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3280 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3281 'B' operand for PA2.0 bb instruction.
3283 1999-11-18 Nick Clifton <nickc@cygnus.com>
3285 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3288 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3290 (mcore_force_relocation): Force relocations to be generated for
3293 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3295 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3296 (i386_displacement): Disallow O_big displacements.
3298 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3300 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3301 Small improvements in error checking.
3302 (md_assemble): Support for unconditional ARM instructions.
3303 (md_parse_option): Support for -m[arm]v5e flag.
3305 1999-11-12 Nick Clifton <nickc@cygnus.com>
3307 * macro.c (buffer_and_nest): Do not check beyond the end of the
3310 1999-11-11 Nick Clifton <nickc@cygnus.com>
3312 * macro.c (buffer_and_nest): Look for seperator after TO and
3315 1999-11-08 Andrew Haley <aph@cygnus.com>
3317 * app.c (do_scrub_chars): When in State 10, treat backslash
3318 characters in the same way as as symbol characters.
3320 1999-11-07 Richard Henderson <rth@cygnus.com>
3322 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3323 the previous label was in the current section before playing
3324 with auto-alignment.
3326 1999-11-06 Nick Clifton <nickc@cygnus.com>
3328 * config/tc-v850.c (v850_force_relocation): Force relocation
3330 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3333 1999-11-05 Michael Meissner <meissner@cygnus.com>
3335 * expr.h (operatorT): Increase machine dependent operators to 16.
3336 * expr.c (op_rank): Ditto.
3338 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3340 * read.c (pseudo_set): Reject attempts to set the value of a
3343 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3346 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3348 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3349 to bfd_set_section_contents.
3351 1999-11-03 Nick Clifton <nickc@cygnus.com>
3353 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3355 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3357 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3358 (mips_ip): Use OPCODE_IS_MEMBER.
3360 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3362 * config/tc-arm.c (reg_required_here): Improve comments.
3364 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3365 (tinsns): Initialize variants field.
3367 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3368 BAD_PC respectively.
3370 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3372 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3373 * config/tc-arm.h: Fix compile time warnings.
3375 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3377 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3378 form @abs16, @(abs16) and @(abs16 + imm).
3380 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3382 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3383 (ISA_HAS_64_BIT_REGS) New.
3384 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3385 mips_emit_delays,macro_build,load_register,load_addresss,
3386 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3387 and/or use new ISA_xxx macros in expressions involving
3388 ISA, particularly mips_opts.isa.
3390 1999-10-18 Michael Meissner <meissner@cygnus.com>
3392 * expr.h (operatorT): Add machine dependent operators md1..md8.
3393 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3394 for the machine dependent operators to use.
3396 * expr.c (op_rank): Add machine dependent operators.
3398 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3400 (O_cpregister): Ditto.
3401 (md_begin): Change X_op test that field is wide enough to use
3402 O_max instead of O_alpha_max.
3403 (cpu_types): Fill in missing initializer.
3404 (alpha_num_macros): Make unsigned.
3405 (md_assemble): Make opnamelen be size_t.
3406 (md_apply_fix): Cast alpha_num_operands to int before testing.
3407 (alpha_force_relocation): Ditto.
3408 (alpha_fix_adjustable): Ditto.
3409 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3410 (tc_gen_reloc): Ditto.
3411 (tc_get_register): Ditto.
3416 (s_alpha_ent): Ditto.
3417 (s_alpha_end): Ditto.
3418 (s_alpha_frame): Ditto.
3419 (s_alpha_prologue): Ditto.
3420 (s_alpha_file): Ditto.
3421 (s_alpha_gprel32): Ditto.
3422 (s_alpha_proc): Ditto.
3423 (s_alpha_set): Ditto.
3424 (s_alpha_base): Ditto.
3425 (s_alpha_align): Ditto.
3426 (s_alpha_arch): Ditto.
3427 (alpha_align): Ditto.
3428 (assemble_insn): Suppress unused variable warning.
3430 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3431 order in the structure.
3432 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3434 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3436 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3438 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3440 * config/tc-i386.c (i386_index_check): Correct #endif location.
3442 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3444 * as.c (show_usage): Document new options.
3445 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3446 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3447 (parse_args): Parse the new options.
3448 (main): If there were warnings, and --fatal-warnings
3449 was specified, print an error.
3450 * as.h: New variable, flag_fatal_warnings, for new option.
3452 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3454 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3455 '@'. Change autoincrement completers to fall through to cache control
3458 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3460 (pa_parse_addb_64_cmpltr): New function.
3462 * config/tc-hppa.c (pa_ip): Change error message.
3463 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3464 '?Q' args to allow falling through.
3466 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3467 Remove unused conditional codes.
3468 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3470 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3472 * config/tc-d30v.c (CHAR_BIT): Define.
3473 (check_range): Fix bit operations to support integers bigger than
3476 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3478 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3481 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3482 Doug Evans <devans@cygnus.com>
3484 Add support for m32rx.
3485 * config/tc-m32r.c (enable_m32rx): New static global.
3486 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3487 (allow_m32rx): New function.
3488 (M32R_SHORTOPTS): Add `O'.
3489 (md_longopts): Add --m32rx plus several warning options.
3490 (md_parse_option): Handle new options.
3491 (md_show_usage): Print them.
3492 (md_begin): Enable m32rx.
3493 (OPERAND_IS_COND_BIT): New macro.
3494 (first_writes_to_seconds_operands): New function.
3495 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3496 (target_make_parallel,assemble_two_insns): New functions.
3497 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3498 If optimizing and m32rx, try to make consecutive insns parallel.
3500 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3502 * config/tc-mips.c (nopic_need_relax): Allow for the
3503 .sdata.foo sections generated by -fdata-sections,
3504 and for the .gnu.linkonce.s sections generated by C++.
3506 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3508 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3509 with cleaner code using completer prefixes. Add 'Y'.
3511 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3513 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3515 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3516 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3517 insn does not match and we should try the next insn in the table.
3519 1999-09-22 Nick Clifton <nickc@cygnus.com>
3521 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3523 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3525 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3528 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3530 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3531 OBJ_ELF. If ELF, add "sq".
3532 (md_parse_option): If ELF, ignore -s and -q.
3533 (md_show_usage): Mention ELF options.
3535 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3537 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3540 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3542 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3544 * config/tc-hppa.c (struct pa_it): New field "trunc".
3545 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3546 (pa_parse_ftest_gfx_completer): New function
3547 (pa_parse_fp_cnv_format): New function.
3549 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3550 (md_apply_fix): Handle 22bit pc-rel branches.
3552 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3554 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3556 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3558 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3560 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3562 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3563 (pa_ip): Handle 'fX'.
3565 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3567 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3568 unwinds unless the function is in the text space.
3569 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3571 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3573 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3574 (md_assemble): To here. Tweak address generation.
3576 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3578 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3579 (md_assemble): Call dwarf2_where for OBJ_ELF.
3580 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3581 (pa_end_of_source): New function.
3582 * tc-hppa.h (md_end): Define for OBJ_ELF.
3584 1999-09-14 Michael Meissner <meissner@cygnus.com>
3586 * configure.in (Canonicalization of target names): Remove adding
3587 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3588 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3589 * configure: Regenerate.
3591 1999-09-14 Donn Terry <donn@interix.com>
3593 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3595 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3597 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3598 pc-relative jmp/call to an absolute symbol.
3599 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3600 absolute section symbols.
3602 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3603 jump handling code and comments.
3605 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3607 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3608 the value if TE_PE and a global defined symbol.
3610 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3612 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3613 print the symbol, rather than printing it here.
3615 1999-09-11 Donn Terry <donn@interix.com>
3617 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3618 BFD_RELOC_RVA relocations.
3620 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3621 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3624 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3626 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3627 * doc/internals.texi (Object format backend): Document
3630 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3631 relocations against global symbols if TE_PE.
3633 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3634 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3636 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3639 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3640 symbols which do not have a constant value, or tags with
3641 non-tags. Remove the symbol from the list before adding it at the
3644 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3645 C_FCN symbol differently if TE_PE.
3646 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3647 appears in the pseudo-op, rather coff_line_base which is only set
3650 * config/obj-coff.c (obj_coff_loc): New static function.
3651 (obj_pseudo_table): Add "loc".
3653 * config/obj-coff.c (add_lineno): Check that the line number is
3656 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3657 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3659 (md_atof): Return NULL rather than 0.
3660 * config/tc-i386.c (md_atof): Change type to int.
3661 * expr.c (expr): Change first parameter to int.
3662 * config/obj-coff.c: Add declarations for static functions.
3663 (coff_frob_symbol): Use SYM_AUXENT.
3664 * config/tc-i386.h (flag_16bit_code): Don't declare.
3666 * config/obj-coff.c (obj_coff_section): Default to setting
3667 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3669 * write.c (adjust_reloc_syms): Print adjusted fixup.
3671 * expr.c (integer_constant): Correct too_many_digits calculation
3674 1999-09-09 Andreas Schwab <schwab@suse.de>
3676 * doc/c-arm.texi: Fix arguments of @var to not contain
3679 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3681 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3683 (md_parse_option): Only support -k flag for ELF and COFF targets.
3685 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3687 * config/tc-hppa.c (pa_ip): Put strict register checks before
3688 call to pa_parse_number.
3690 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3692 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3694 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3697 1999-09-06 Donn Terry <donn@interix.com>
3699 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3701 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3703 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3704 candidate instruction. Require registers for register arguments
3705 when in strict mode. Require assemble-time constants for
3706 constants when in strict mode.
3707 (pa_get_absolute_expression): Require a constant when in strict
3710 1999-09-06 Nick Clifton <nickc@cygnus.com>
3712 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3714 1999-09-04 Steve Chamberlain <sac@pobox.com>
3716 * config/tc-pj.c: New file, supports picoJava in ELF.
3717 * config/tc-pj.h: Ditto.
3718 * configure.in (pjl*, pj*): New targets.
3719 * Makefile.am: Rebuild dependencies.
3720 (CPU_TYPES): Add pj.
3721 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3722 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3723 * doc/c-pj.texi: New file.
3724 * doc/as.texinfo: Add some PJ specifics.
3725 * doc/all.texi: Add PJ to the list of all architectures, sort them
3727 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3728 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3730 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3732 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3733 (obj_frob_file): Test for null pointer.
3734 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3735 (OBJ_PROCESS_STAB): And here.
3736 (elf_obj_sy): Remove
3738 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3739 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3740 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3742 * config/obj-coff.c (no_func): Remove.
3743 (coff_format_ops): Change occurrences of no_func to 0, as we test
3744 for 0 in obj-multi.h.
3746 * configure.in: Enable bfd for i386-coff when primary target is
3747 bfd. Enable i386 elf,coff emulation support. Don't set
3748 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3749 emulation to support.
3750 *configure: Regenerate.
3752 1999-09-02 Nick Clifton <nickc@cygnus.com>
3754 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3755 .section .line directive is encountered.
3757 1999-09-01 Nick Clifton <nickc@cygnus.com>
3759 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3762 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3763 * as.texinfo: Document --gdwarf2 command line option.
3764 Add additional documentation of ARM command line switches.
3766 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3768 * config/tc-i386.c (i386_intel_memory_operand): Combine
3769 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3770 and RESTORE_END_STRING around parse_register calls.
3771 (i386_operand): Here too.
3772 (i386_is_reg): Remove.
3773 (parse_register): Move as_bad calls from within this function to
3776 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3778 Based on a patch from H.J. Lu <hjl@gnu.org>
3779 * config/tc-i386.c (parse_register): Handle FP regs specially.
3780 (md_begin): Remove '(' and ')' from register_chars.
3782 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3784 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3785 error message (done elsewhere).
3787 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3789 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3791 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3793 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3796 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3798 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3800 Add new completers. Fix bug in 64 bit condition handling.
3802 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3805 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3807 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3809 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3811 1999-08-27 Jim Wilson <wilson@cygnus.com>
3813 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3814 (struct ls): Add frag field. Initialize it to zero.
3815 (out_end_sequence): New local text_frag. Set it while in text section.
3816 Replace address check with frag check. Set ls.frag to text_frag if
3817 out_set_addr called.
3818 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3819 Set it before switching sections. Replace address check with frag
3820 check. Set ls.frag to saved_frag if out_set_addr called.
3822 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3824 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3825 output "advance_pc" opcode instead of calling gen_addr_line().
3826 The latter has the undesired side-effect of creating a new row
3827 in the debug line info matrix.
3829 1999-08-26 Jim Wilson <wilson@cygnus.com>
3831 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3832 ls.last_filename if last is less than zero. Set ls.last_filename
3833 when allocating new entry.
3834 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3837 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3839 * config/tc-i386.c (i386_index_check): Fix the displacement size
3840 when INFER_ADDR_PREFIX.
3842 1999-08-18 Nick Clifton <nickc@cygnus.com>
3844 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3847 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3849 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3850 handle 0xffffNNNN constants correctly.
3852 1999-08-16 Nick Clifton <nickc@cygnus.com>
3854 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3857 1999-08-13 Nick Clifton <nickc@cygnus.com>
3859 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3860 (md_apply_fix3): Always pass positive values to
3861 validate_offset_imm.
3863 1999-08-12 Nick Clifton <nickc@cygnus.com>
3865 * config/tc-arm.c (skip_whitespace): New macro.
3866 Formatting tidy ups.
3868 (md_apply_fix3): Store relocation offset in addend for ELF based
3870 (arm_force_relocation): Always generate relocs for Thumb function
3873 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3875 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3876 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3878 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3880 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3881 flags for the unwind subspace.
3883 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3884 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3885 suitable relocation based on the size of the target's pointer.
3886 Always Use subsegment zero for the unwinders.
3887 (pa_level): Handle "2.0w".
3889 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3891 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3892 with the following instruction unless this was specified.
3894 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3896 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3897 certain sections, to match BFD changes.
3899 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3901 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3902 (EXTRA_SCRIPTS): Define to keep automake happy.
3903 * Makefile.in: Rebuild.
3905 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3907 * Makefile.am: Rename .dep* files to DEP*.
3908 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3909 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3911 * Makefile.in: Rebuild.
3913 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3915 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3917 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3919 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3920 avoid problems on DOS filesystems.
3921 * Makefile.in: Rebuild.
3923 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3925 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3927 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3930 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3932 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3933 line to create ${GDBINIT} rather than .gdbinit.
3934 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3936 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3938 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3940 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3942 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3944 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3946 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3947 non-adjustable symbols.
3949 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3951 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3953 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3955 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3958 1999-08-05 Donn Terry <donn@interix.com>
3960 * config/te-interix.h: New file.
3961 * configure.in (i386-*-interix*): New target.
3962 * configure: Rebuild.
3964 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3966 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3967 selectors for ELF too.
3968 (selector_table): Add "ltp" and "rtp" selectors.
3970 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3972 * config/tc-i386.c (i386_operand): No need to change
3973 operand_string pointer in segment reg case before goto
3974 do_memory_reference. Initialise displacement_string_start and
3975 displacement_string_end after do_memory_reference label.
3976 (i386_index_check): Add operand_string param, and print error
3977 message on failure here.
3978 (i386_intel_memory_operand): Instead of here.
3979 (i386_operand): And here.
3980 (INFER_ADDR_PREFIX): Enable.
3982 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3984 * config/tc-i386.h (DefaultSize): Define. Renumber following
3985 opcode_modifier defines.
3987 From Etienne Lorrain <etienne.lorrain@ibm.net>
3988 * config/tc-i386.c (stackop_size): New variable.
3989 (set_16bit_code_flag): Clear it here.
3990 (set_16bit_gcc_code_flag): New function.
3991 (md_pseudo_table): Add "code16gcc" entry.
3992 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3994 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3996 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3997 next_set_end even if the end symbol is being discarded.
3999 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4000 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4001 * config/obj-coff.c: Likewise.
4002 (seg_info_type): Remove.
4003 (seg_info_off_by_4): Change to array of segT.
4004 (s_get_segment): Adjust accordingly.
4005 (obj_pseudo_table): Fully initialize sentinel entry.
4007 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4008 Ralf Baechle <ralf@uni-koblenz.de>.
4010 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4012 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4014 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4016 * config/tc-i386.c: Indentation and white space changes.
4017 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4018 don't enable it by default.
4019 (i386_intel_operand): Remove redundant prototype.
4020 Move check on number of memory operands, and i.mem_operands++
4021 (i386_intel_memory_operand): To here.
4022 Remove i386_immediate code from here. Remove special case code
4023 for input and output using (%dx). Remove base/index checks and
4024 call i386_index_check instead. Save initial operand_string
4025 argument for error message.
4026 (i386_operand): Remove redundant prototype. Move base/index
4027 checks to i386_index_check.
4028 (i386_displacement): Move intel mode check for non-zero
4030 (i386_intel_memory_operand): To here.
4032 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4034 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4035 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4036 by .register pseudo-op if -64 and --no-undeclared-regs.
4037 (s_register, sparc_adjust_symtab): New functions.
4038 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4039 Declare sparc_adjust_symtab as tc_adjust_symtab.
4040 * doc/c-sparc.texi: Add description of #ignore special literal
4041 for .register pseudo-op.
4043 1999-07-30 Catherine Moore <clm@cygnus.com>
4045 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4046 the relocation's section offset.
4048 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4050 * write.c (fixup_segment): Fix generic error check overflow test.
4052 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4053 X_add_number to long.
4055 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4057 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4060 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4062 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4065 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4067 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4069 * configure.bat: Remove; obsolete.
4070 * config/go32.cfg: Likewise.
4072 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4074 * configure.in (i386-*-vxworks*): New target.
4075 * configure: Rebuild.
4077 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4079 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4081 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4083 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4085 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4086 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4087 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4088 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4089 MAX_RELOC_EXPANSION): Define.
4090 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4092 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4094 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4095 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4096 block. Print a warning if an 8-bit or 16-bit constant
4097 displacement or immediate is truncated on output.
4098 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4100 (i386_operand): Disallow immediate jump absolute operand.
4102 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4104 * configure.in: Bump version number to 2.9.5.
4105 * configure: Rebuild.
4107 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4110 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4112 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4113 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4115 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4117 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4119 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4121 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4122 if -mno-fpu was given.
4123 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4125 (cons_fix_new_arm): Remove misleading comments.
4127 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4129 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4131 (relax_segment): Likewise. After giving a rs_org error, convert
4132 the frag to rs_align to avoid cascading errors.
4134 1999-07-12 Andreas Schwab <schwab@suse.de>
4136 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4138 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4140 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4141 as appropriate. Fill in structure initializations. Add variable
4142 initializations. Add casts.
4143 * dwarf2dbg.c (print_stats): Change i to size_t.
4144 * listing.c (listing_listing): Change list_line to unsigned int.
4146 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4148 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4149 rather than checking for \001 and \002 in symbol name.
4150 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4152 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4154 * configure.in (hppa*-linux-gnu*): New target.
4155 * configure: Rebuilt.
4157 1999-07-08 Nick Clifton <nickc@cygnus.com>
4159 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4161 1999-07-07 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4164 accessing symbolP directly.
4166 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4168 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4171 1999-07-05 Nick Clifton <nickc@cygnus.com>
4173 * config/tc-arm.c (ARM_EXT_V5): Define.
4174 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4175 (md_begin): Detect ARM v5 architectures.
4176 (md_parse_option): Accept arm v5 specification.
4177 (md_show_usage): Documment -marmv5 switch.
4179 * doc/c-arm.texi: Document -marmv5 command line option.
4181 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4183 (validate_immediate_twopart): New function. Determine if a
4184 constant can be computed by two ADD instructions.
4185 (output_inst): Remove its command line parameter - it was never
4187 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4188 implememt the ADRL pseudo op.
4189 (tc_gen_reloc): Generate a suitable error message if an ADRL
4190 instruction tries to generate a real reloc.
4192 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4194 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4196 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4199 1999-06-27 H.J. Lu <hjl@gnu.org>
4201 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4202 non BFD_ASSEMBLER case.
4204 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4206 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4209 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4211 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4212 out_end_sequence() when the address decreases due to a new frag.
4213 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4214 numbering starts with 1.
4216 1999-06-23 Nick Clifton <nickc@cygnus.com>
4218 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4220 (mcore_s_text): Call obj_elf_text for ELF target.
4221 (mcore_s_data): Call obj_elf_data for ELF target.
4222 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4224 (mcore_s_bss): New function: Dump literal table before changing
4226 (mcore_s_comm): New function: Dump literal table before changing
4229 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4230 No longer static functions.
4231 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4232 Provide prototypes for these functions.
4234 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4236 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4237 a list of names, to try obj_segment_name, and to try abbreviated
4238 names when using COFF without long section names.
4240 * config/tc-alpha.c: More use of symbol accessor functions.
4241 * config/tc-arc.c: Likewise.
4242 * config/tc-d30v.c: Likewise.
4243 * config/tc-fr30.c: Likewise.
4244 * config/tc-i860.c: Likewise.
4245 * config/tc-m88k.c: Likewise.
4246 * config/tc-mcore.c: Likewise.
4247 * config/tc-ns32k.c: Likewise.
4248 * config/tc-sparc.c: Likewise.
4249 * config/tc-v850.c: Likewise.
4251 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4252 sy_value with appropriate accessor functions.
4253 * config/tc-arm.c (md_apply_fix3): Likewise.
4254 * config/tc-d10v.c (AT_WORD_P): Likewise.
4255 * config/tc-v850.c (reg_name_search): Likewise.
4257 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4258 use symbol_get_bfdsym instead.
4259 * config/tc-ppc.c (md_assemble): Likewise.
4260 * config/tc-v850.c (v850_comm): Likewise.
4262 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4264 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4265 the symbol, rather than accessing the bsym member.
4266 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4267 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4268 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4269 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4270 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4271 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4272 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4273 * config/tc-v850.c (tc_gen_reloc): Likewise.
4275 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4277 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4278 (hppa_gen_reloc_type): Conditionalize on BFD64.
4279 (tc_gen_reloc): Re-enable ELF relocations.
4280 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4282 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4284 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4286 (do_ldst): Move assignment out of if condition.
4287 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4288 parentheses to avoid warning.
4290 1999-06-21 Nick Clifton <nickc@cygnus.com>
4292 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4293 macro to get at the BFD symbol associated with a GAS symbol.
4295 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4297 * config/tc-ppc.c: Update for symbol handling changes.
4298 * config/obj-coff.c: Likewise.
4300 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4302 * tc-hppa.c: General cleanups of ELF support. No more spaces
4303 and subspaces for ELF.
4304 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4305 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4306 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4307 (UNWIND_SECTION_NAME): Likewise.
4308 (space/subspace related structures): Conditionalize definitions
4310 (space/subspace directives and support routines): Conditionalize
4311 definitions and references/uses on OBJ_SOM.
4312 (label_symbol_struct): For ELF, track the symbol's segment. For
4313 SOM track its space.
4314 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4316 (USE_ALIASES): Kill for both SOM & ELF.
4317 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4318 (pa_space, pa_subspace): Corresponding changes.
4319 (pa_spaces_begin): Corresponding chagnes.
4320 (md_begin): Do not muck around with space/subspace stuff for
4322 (md_apply_fix): Temporarily disable argument relocation stuff
4324 (tc_gen_reloc): Temporarily disable relocation generation for
4326 (pa_build_unwind_subspace): Similarly.
4328 1999-06-16 Nick Clifton <nickc@cygnus.com>
4330 * config/tc-arm.c (thumb_set): New pseudo op.
4331 (text, data, section): Override these pseudo ops with ARM
4333 (s_thumb_set): New function: Perform the same as a .set pseudo
4334 op, but also mark the alias'ed symbol as being a Thumb
4336 (arm_s_text): New function: Perform the same as the .text
4337 pseudo op, but dump the literal pool before changing
4339 (arm_s_data): New function: Perform the same as the .data
4340 pseudo op, but dump the literal pool before changing
4342 (arm_s_section): New function: Perform the same as the
4343 .section pseudo op, but dump the literal pool before changing
4345 (arm_cleanup): Do not reset the current section before dumping
4348 1999-06-17 Nick Clifton <nickc@cygnus.com>
4350 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4351 OPTION_NO_WARN_UNMATCHED entries.
4352 (md_parse_option): Generate a warning message if an unrecognised
4353 option is encountered.
4355 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4356 (get_operands): When parsing an expression after an '@' symbol
4357 has been detected, do not ignore '#' symbols.
4358 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4361 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4363 From K. Richard Pixley <rich@noir.com>:
4364 * configure.in (ppc-*-vxworks*): New target.
4365 * configure: Rebuild.
4367 1999-06-12 Philip Blundell <philb@gnu.org>
4369 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4371 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4373 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4374 which refer to symbols in linkonce sections, permit reducing the
4375 relocs if the symbol is local.
4377 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4379 * subsegs.c (subseg_text_p): New function.
4380 * as.h (subseg_text_p): Declare.
4381 * read.c (do_align): Use subseg_text_p to set the default fill.
4382 * write.c (subsegs_finish): Likewise.
4383 * config/obj-coff.c (write_object_file): Likewise.
4384 * config/tc-i386.h (md_maybe_text): Don't define.
4385 (md_do_align): Use subseg_text_p to set the default fill.
4386 * config/tc-m32r.c (m32r_do_align): Likewise.
4387 * config/tc-sh.c (sh_do_align): Likewise.
4388 * config/tc-sparc.h (md_do_align): Likewise.
4390 1999-06-12 David O'Brien <obrien@freebsd.org>
4392 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4393 * configure: Rebuild.
4395 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4397 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4398 * Makefile.am: Rebuild dependencies.
4399 * Makefile.in: Rebuild.
4401 * config/tc-i386.c (i386_immediate): Remove unused label
4404 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4405 * symbols.c: Likewise.
4406 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4407 sy_next field when taking address, rather than symbol_next.
4409 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4411 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4412 value from the output file architecture.
4413 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4414 * dwarf2dbg.h: Change bfd_vma to addressT.
4416 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4418 * dwarf2dbg.h: Use PARAMS in function declarations.
4420 1999-06-11 Martin Dorey <mdorey@madge.com>
4422 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4423 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4425 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4427 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4429 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4431 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4434 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4436 * read.c (read_a_source_file): Only declare inescape if
4439 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4441 (find_entry_byval): Add parens to avoid warning.
4443 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4445 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4448 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4450 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4453 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4454 synthetize_setx): New functions.
4455 (md_assemble): Broken the special cases into the above
4456 functions. Make compiler happy if sizeof(bfd_vma)==4.
4457 Fix sethi generated from set/setuw. If instructions have a relloc,
4458 always clear the fields to be relocated in the opcode.
4459 (sparc_ip): Remove special_case global variable.
4461 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4463 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4464 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4465 indication of success rather than a value.
4466 (itbl_get_val): Likewise.
4467 (itbl_get_field): Use strcspn. Change delimiters to include
4469 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4470 (itbl_get_val): Likewise.
4471 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4473 * symbols.c (copy_symbol_attributes): Convert local symbols to
4476 1999-06-10 Nick Clifton <nickc@cygnus.com>
4478 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4481 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4483 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4484 Optimize set if sizeof(bfd_vma) == 64.
4485 (sparc_ip): Fix sethi - without %hi() it should generate
4486 R_SPARC_22 reloc, not R_SPARC_HI22.
4487 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4489 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4491 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4492 (s_ncons): New function.
4493 (native_op_table): New table.
4494 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4495 R_SPARC_OLO10 handling.
4497 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4499 * expr.h (struct expressionS): Revert last change; widen X_op.
4500 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4502 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4504 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4505 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4506 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4507 * Makefile.in: Regenerated.
4509 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4510 `common' pass on to s_mri_common.
4511 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4513 1999-06-06 Richard Henderson <rth@cygnus.com>
4515 * config/obj-elf.c (obj_elf_section): Don't free the return
4516 value of demand_copy_C_string.
4518 1999-06-05 Richard Henderson <rth@cygnus.com>
4520 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4521 creation logic from obj_elf_create_section.
4523 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4524 (section_stack): New.
4525 (special_sections): Make const.
4526 (obj_elf_section): Gut and rewrite parsing.
4527 (obj_elf_change_section): New function broken out of obj_elf_section.
4528 (obj_elf_parse_section_letters): Likewise.
4529 (obj_elf_section_word): Likewise.
4530 (obj_elf_section_type): Likewise.
4531 (obj_elf_previous): Treat as a toggle.
4532 (obj_elf_popsection): New.
4533 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4534 (ppc_section_type): Likewise.
4535 * config/tc-ppc.h: Likewise.
4537 * expr.h (struct expressionS): Don't make X_op a bitfield.
4538 * config/tc-alpha.c: Update for symbol handling changes.
4539 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4540 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4542 1999-06-05 Richard Henderson <rth@cygnus.com>
4544 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4545 (dwarf2_gen_line_info): Kill unused variables.
4546 (dwarf2_finish): Likewise.
4547 (dwarf2_where): Likewise.
4548 (dwarf2_directive_file): If we've only got a string,
4549 hand off to s_app_file.
4550 * ecoff.c: Move the include of ecoff.h.
4551 * symbols.h (S_IS_FUNCTION): Prototype.
4553 * read.c (LEX_HASH): Supply a default.
4555 (s_globl): Update `c' after skipping whitespace.
4556 * read.h (LEX_END_NAME, is_name_ender): New.
4557 * expr.c (get_symbol_end): Respect it.
4559 1999-06-04 Mark Klein <mklein@dis.com>
4561 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4563 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4565 * config/tc-hppa.c: Update for symbol handling changes.
4567 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4569 * cgen.c: Update for symbol handling changes.
4570 * config/tc-m32r.c: Likewise.
4572 * config/tc-hppa.h: Update for symbol handling changes.
4573 * config/tc-hppa.c: Likewise.
4575 * config/tc-arm.h: Update for symbol handling changes.
4576 * config/tc-arm.c: Likewise.
4577 (symbol_make_empty): Remove. Just use symbol_create.
4579 * symbols.c (symbol_set_tc): Correct name.
4581 * Makefile.am: Rebuild dependencies.
4582 ($(OBJS)): Don't depend upon struc-symbol.h.
4583 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4584 * dep-in.sed: Don't remove struc-symbol.h.
4585 * Makefile.in: Rebuild.
4587 * doc/internals.texi (Symbols): Describe changes in symbol
4590 1999-06-03 Richard Henderson <rth@cygnus.com>
4592 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4593 instead of doing the work by hand.
4595 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4597 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4598 state of line state-machine.
4599 (struct ls): Collect DWARF2 line state-machine state in new member
4600 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4601 resulted in any DWARF2 directives.
4602 (reset_state_machine): New function.
4603 (out_end_sequence): Ditto.
4604 (dwarf2_gen_line_info): When switching sections or switching to a
4605 lower text address, call out_end_sequence() first to terminate the
4606 previous code sequence as code sequences MUST have monotonically
4607 increasing addresses.
4608 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4610 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4612 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4613 DWARF2 debug info (line information only, at this point).
4614 * as.h: Update comment about supported debug formats.
4615 * dwarf2dbg.c, dwarf2dbg.h: New files.
4616 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4618 * expr.c (operand): Don't use [ for parens if we want an index op.
4619 (op_encoding): Switch [ into O_index, if desired.
4620 (op_rank): Renumber with O_index on bottom.
4621 (expr): If O_index, match closing bracket.
4622 * expr.h (O_index): New.
4624 * read.c (read_a_source_file): Conditionally allow matched "
4625 in lines passed to md_assemble.
4627 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4629 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4631 Add support for storing local symbols in a small structure to save
4632 memory when assembling large files.
4633 * as.h: Don't include struc-symbol.h.
4634 (symbolS): Add typedef.
4635 * symbols.c: Include struc-symbol.h.
4636 (local_hash): New static variable.
4637 (save_symbol_name): New static function, from symbol_create.
4638 (symbol_create): Call save_symbol_name.
4639 (local_symbol_count): New static variable.
4640 (local_symbol_conversion_count): Likewise.
4641 (LOCAL_SYMBOL_CHECK): Define.
4642 (local_symbol_make): New static function.
4643 (local_symbol_convert): New static function.
4644 (colon): Handle local symbols. Create local symbol for local
4646 (symbol_table_insert): Handle local symbols.
4647 (symbol_find_or_make): Create local symbol for local label name.
4648 (symbol_find_base): Check for local symbol.
4649 (symbol_append, symbol_insert): Check for local symbols.
4650 (symbol_clear_list_pointers, symbol_remove): Likewise.
4651 (verify_symbol_chain): Likewise.
4652 (copy_symbol_attributes): Likewise.
4653 (resolve_symbol_value): Handle local symbols.
4654 (resolve_local_symbol): New static function.
4655 (resolve_local_symbol_values): New function.
4656 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4657 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4658 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4659 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4660 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4661 (symbol_previous, symbol_next): New functions.
4662 (symbol_get_value_expression): Likewise.
4663 (symbol_set_value_expression): Likewise.
4664 (symbol_set_frag, symbol_get_frag): Likewise.
4665 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4666 (symbol_mark_used_in_reloc): Likewise.
4667 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4668 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4669 (symbol_mri_common_p): Likewise.
4670 (symbol_mark_written, symbol_clear_written): Likewise.
4671 (symbol_written_p): Likewise.
4672 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4673 (symbol_section_p, symbol_equated_p): Likewise.
4674 (symbol_constant_p): Likewise.
4675 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4676 (symbol_get_obj, symbol_set_obj): Likewise.
4677 (symbol_get_tc, symbol_set_tc): Likewise.
4678 (symbol_begin): Initialize local_hash.
4679 (print_symbol_value_1): Handle local symbols.
4680 (symbol_print_statistics): Print local symbol statistics.
4681 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4682 Declare new symbols.c functions. Move many declarations here from
4684 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4685 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4686 (struct symbol): Move bsym to make it clearly the first field.
4687 Remove TARGET_SYMBOL_FIELDS.
4688 (symbolS): Don't typedef.
4689 (struct broken_word): Remove.
4690 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4691 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4692 (symbol_clear_list_pointers): Likewise.
4693 (symbol_insert, symbol_remove): Likewise.
4694 (symbol_previous, symbol_append): Likewise.
4695 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4696 (struct local_symbol): Define.
4697 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4698 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4699 (local_symbol_get_frag, local_symbol_set_frag): Define.
4700 (local_symbol_get_real_symbol): Define.
4701 (local_symbol_set_real_symbol): Define.
4703 * write.c (write_object_file): Call resolve_local_symbol_values.
4704 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4705 (TARGET_SYMBOL_FIELDS): Don't define.
4706 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4707 ECOFF_DEBUGGING, add ECOFF fields.
4708 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4709 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4710 ECOFF_DEBUGGING, add ECOFF fields.
4711 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4712 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4713 * config/tc-mcore.h: Don't include struc-symbol.h.
4714 (TARGET_SYMBOL_FIELDS): Don't define.
4715 (struct mcore_tc_sy): Define.
4716 (TC_SYMFIELD_TYPE): Define.
4717 * Many files: Use symbolS instead of struct symbol. Use new
4718 accessor functions rather than referring to symbolS fields
4721 * read.c (s_mri_common): Don't add in value of line_label.
4723 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4724 checking for SEC_LINK_ONCE.
4726 * config/tc-sh.h (sh_fix_adjustable): Declare.
4728 * app.c (input_buffer): New static variable.
4729 (app_push): Save saved_input in allocated buffer.
4730 (app_pop): Restored saved_input.
4731 (do_scrub_chars): Change get parameter to take char * and int as
4732 arguments. Change GET macro to pass input_buffer to get
4733 function. Don't save input into allocated buffer.
4734 * as.h (do_scrub_chars): Update declaration.
4735 * input-file.c (input_file_get): Change to take char * and int.
4736 Read data into passed in buffer. Remove static buffer.
4737 * read.c (scrub_from_string): Change to take char * and int. Copy
4738 data into passed in buffer.
4740 * hash.h: Neaten. Declare hash_traverse.
4741 * hash.c: Complete rewrite based on BFD hashing code.
4742 * gasp.c (chunksize): New variable.
4743 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4746 1999-05-28 Nick Clifton <nickc@cygnus.com>
4748 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4749 addend unless the target uses an old ABI.
4751 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4753 -Wchar-subscripts cleanup
4754 * listing.c (listing_newline): Use unsigned char variable, so
4755 calls to isascii,iscntrl are correct.
4756 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4758 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4759 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4760 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4761 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4763 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4765 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4767 (arch_coldfire_p): New #define.
4768 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4770 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4772 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4774 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4775 (install_operand): Add place `N'.
4776 (init_table): Add registers ACC, MACSR, MASK.
4778 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4780 * config/tc-m68k.c: Change mcf5200 --> mcf.
4781 (archs): Add mcf5206e, mcf5307.
4782 (m68k_ip): Add format `u'.
4783 (install_operand): Add place `m', `M', `h'.
4784 (init_table): Add upper/lower registers.
4786 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4788 1999-05-28 Martin Dorey <mdorey@madge.com>
4790 * config/tc-i960.c: Several minor changes to add ELF and
4791 BFD_ASSEMBLER support.
4792 * config/tc-i960.h: Likewise.
4793 * configure.in (i960-*-elf*): New target.
4794 * aclocal.m4, configure: Rebuild.
4796 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4798 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4799 reloc changes when defined(BFD_ASSEMBLER).
4801 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4803 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4805 * write.c (write_print_statistics): Output to file, not stderr.
4807 * expr.c (generic_bignum_to_int32,64): Prototype.
4809 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4810 output_sleb128, output_uleb128, output_big_sleb128,
4811 output_big_uleb128, output_big_leb128): Prototype.
4812 (output_big_sleb128, output_big_uleb128): Make inline.
4813 (output_big_leb128): Remove inline
4815 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4816 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4817 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4818 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4819 value for correct overflow check in write.c:fixup_segment.
4820 * write.c (fixup_segment): Move bitfield overflow checks to after
4821 the md_apply_fix call.
4822 * config/obj-coff.c (fixup_segment): Likewise.
4823 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4824 valueT *val argument.
4826 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4828 * config/atof-ieee.c (gen_to_words): Correctly round a
4829 denormalized number. Fix off-by-one in range checking for
4830 exponent in a denormal.
4832 1999-05-10 Nick Clifton <nickc@cygnus.com>
4834 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4837 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4839 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4841 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4843 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4844 (ReverseRegRegmem): Remove.
4845 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4846 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4847 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4850 From Doug Ledford <dledford@redhat.com>
4851 * config/tc-i386.h (RegXMM): New for P/III.
4852 * config/tc-i386.c: Add support for P/III.
4854 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4856 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4857 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4858 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4860 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4862 * config/tc-i386.c (i386_immediate): Skip whitespace before
4863 complaining about junk after expression.
4864 (i386_displacement): Likewise.
4866 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4868 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4869 Don't copy before downcaseing.
4871 1999-05-05 Catherine Moore <clm@cygnus.com>
4873 * tc-m68k.c: Include elf/m68k.h.
4874 (m68k_elf_final_processing): New routine.
4875 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4878 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4880 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4883 1999-04-30 Nick Clifton <nickc@cygnus.com>
4885 * config/tc-mcore.c (mcore_s_section): Dump literals before
4888 1999-04-29 Nick Clifton <nickc@cygnus.com>
4890 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4893 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4895 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4896 (TC_INIT_FIX_DATA): Delete.
4897 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4898 (TC_INIT_FIX_DATA): Delete.
4899 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4900 * write.c (fix_new_internal): Initialize fx_cgen member.
4901 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4902 (gas_cgen_md_apply_fix3): Update.
4903 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4904 (md_cgen_record_fixup_exp): Update.
4905 (FX_OPINFO_R_TYPE): Update.
4907 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4908 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4909 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4910 * frags.h (struct frag): Make opindex, opinfo ints.
4912 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4914 1999-04-26 Tom Tromey <tromey@cygnus.com>
4916 * aclocal.m4, configure: Updated for new version of libtool.
4918 1999-04-22 Nick Clifton <nickc@cygnus.com>
4920 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4922 (md_apply_fix3): Do not fix up absolute relocations against
4925 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4927 1999-04-20 Nick Clifton <nickc@cygnus.com>
4929 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4930 changes and data-in-text directives.
4931 (mcore_cons): New function: intercept cons() operations.
4932 (mcore_float_cons): New function: intercept float_cons()
4934 (mcore_stringer): New function: intercept stringer() operations.
4936 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4938 * obj.h (struct format_ops): Change generate_asm_lineno field to
4940 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4942 * config/tc-alpha.c (find_opcode_match): Add default case to
4944 (find_macro_match): Likewise.
4945 (load_expression): Parenthesize && within ||.
4947 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4949 1999-04-17 Nick Clifton <nickc@cygnus.com>
4951 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4952 .text .data .section pseudo ops.
4953 (mcore_s_section): New function. Dump lits before changing secs.
4954 (mcore_s_text): New function. Dump lits before changing secs.
4955 (mcore_s_data): New function. Dump lits before changing secs.
4957 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4959 * config/tc-mips.c (mips_32bitmode): New.
4960 (md_begin): Set mips_32bitmode if needed.
4961 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4962 Set EF_MIPS_32BITMODE.
4964 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4966 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4969 1999-04-16 Nick Clifton <nickc@cygnus.com>
4971 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4973 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4975 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4976 expressions correctly.
4979 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4981 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4983 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4985 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4986 and fmpynfadd instructions.
4988 1999-04-11 Richard Henderson <rth@cygnus.com>
4990 * as.h (environ): Declare it, if needed.
4991 * as.c (dump_statistics): Don't declare environ.
4992 * configure.in (environ): Detect declaration.
4993 * configure, config.in: Rebuild
4995 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4996 (i386_displacement): Allocate enough space for replacement buffer.
4997 Clean up replacement buffer initialization.
4999 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5001 * subsegs.c (section_symbol): Don't create a new symbol if one
5002 already exists; instead, use the existing one, but set its segment
5003 and frag data if it hasn't already been defined.
5004 * config/obj-coff.c (c_section_symbol): Likewise.
5006 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5008 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5010 1999-04-08 Nick Clifton <nickc@cygnus.com>
5012 * config/tc-mcore.c: New File: Support routines for MCore
5014 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5015 * config/obj-coff.c: Add support for mcore-pe target.
5017 * Makefile.am: Add support for MCore targets.
5018 * Makefile.in: Regenerate.
5019 * configure.in: Add support for MCore targets.
5020 * configure: Regenerate.
5022 * doc/all.texi: Set MCORE.
5023 * doc/as.texinfo: Document MCore specific command line options.
5025 * write.h: Prevent multiple inclusion.
5027 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5029 * asintl.h (LC_MESSAGES): Never define.
5030 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5032 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5035 * Makefile.am (m68k-parse.c): If configuring in the source
5036 directory, copy m68k-parse.y into the local directory before
5037 running ylwrap, to remove spurious differences when generating
5039 * Makefile.in: Rebuild.
5041 * config/tc-sparc.h (md_do_align): Just allocate the number of
5042 bytes necessary, rather than always allocating 1024.
5044 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5046 * listing.c (listing_newline): Add cast to avoid warning.
5047 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5048 * config/tc-i386.c (i386_scale): Add return value.
5049 (build_displacement_string): Remove unused local temp_disp2.
5050 (i386_intel_memory_operand): Add parentheses to avoid warning.
5051 (i386_intel_operand): Remove unused local end_of_operand_string.
5052 (i386_operand): Remove unused local operand_modifier.
5053 (i386_operand): Add parens to avoid warning.
5055 1999-04-04 Don Bowman <don@pixsci.com>
5057 * configure.in: Add mips*-*-vxworks* target; have it define
5059 * configure, config.in: Rebuild.
5061 1999-03-31 Nick Clifton <nickc@cygnus.com>
5063 * configure.in (emulations): Add support for arm-epoc-pe.
5064 * configure: Regenerate.
5065 * config/te-epoc-pe.h: New file. Define macros specific to
5067 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5068 for arm-epoc-pe target.
5070 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5072 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5074 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5076 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5077 detect ",n" without a condition.
5078 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5081 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5083 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5084 instruction is encoded with one bit.
5087 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5089 * doc/internals.texi (CPU backend): Mention that
5090 line_separator_chars should not include newline. From thi
5091 <ttn@mingle.glug.org>.
5093 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5095 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5096 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5098 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5100 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5102 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5104 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5107 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5109 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5111 1999-03-15 Martin Hunt <hunt@cygnus.com>
5113 * app.c (do_scrub_begin): Change '-' back to a symbol char
5114 so we can use multiple opcodes on a line again.
5116 * config/tc-d30v.c: By default, warn if a symbol has
5117 the same name as a register. Plus some minor
5118 updates from the branch.
5120 1999-03-13 Nick Clifton <nickc@cygnus.com>
5122 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5123 BFD_RELOC_16 and BFD_RELOC_64.
5125 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5127 * expr.c (expr): Add missing else.
5129 1999-03-12 Nick Clifton <nickc@cygnus.com>
5131 * config/tc-arm.c (md_apply_fix3): Improve error message.
5133 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5135 * Makefile.am (CPU_TYPES): Add fr30.
5136 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5137 (fr30,m32r dependencies): Update.
5138 * Makefile.in: Rebuild.
5140 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5141 (gas_cgen_record_fixup_exp): Ditto.
5142 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5143 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5144 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5145 (md_cgen_lookup_reloc): Update use of operand->type.
5146 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5147 (md_convert_frag): Call cgen_operand_lookup_by_num.
5148 (md_cgen_lookup_reloc): Update use of operand->type.
5149 (m32r_cgen_record_fixup_exp): Ditto.
5151 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5153 * config/tc-mips.c (md_show_usage): Fix message.
5155 1999-03-03 Nick Clifton <nickc@cygnus.com>
5157 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5158 and LDR reg,=<expr> instruction.
5160 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5163 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5165 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5167 1999-02-17 Nick Clifton <nickc@cygnus.com>
5169 This patch was created by: Scott Bambrough
5170 <scottb@corelcomputer.com>
5173 Special cased '@' character. The '@' character is used as the
5174 ARM assembler comment character, as a special character
5175 and in ELF .symver pseudo-op's, and as a special character in
5176 .type and .section pseudo-ops.
5177 (symver_pseudo): New static variable.
5178 (symver_state): New static variable.
5179 (struct app_save): Add field 'symver_state'.
5180 (app_push): Save global symver_state int struct app_save.
5181 (app_pop): Restore global symver_state from struct app_save.
5182 (do_scrub_chars): Special case handling of '@' character in
5185 * configure.in: Modified to recognize armv* uname syntax from ARM
5187 * configure: Regenerated.
5189 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5190 a prefix to the section's type.
5191 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5192 the type's typename.
5194 * config/tc-arm.h: Add support for PIC generation:
5195 (pic_code): New boolean.
5196 (obj_relocate_extern): Define.
5197 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5198 (TC_CONS_FIX_NEW): Define.
5199 (tc_fix_adjustable): Define.
5200 (GLOBAL_OFFSET_TABLE_NAME): Define.
5202 * config/tc-arm.c: Add support for PIC generation:
5203 (line_seperator_chars): Allow ';' as a seperator for Linux.
5204 (is_immediate_prefix): New macro.
5205 (arm_parse_reloc): New function.
5206 (s_arm_elf_cons): New function.
5207 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5208 (md_undefined_symbol): Special case handling for the Global Offset
5210 (md_apply_fix3): Handle PIC relocs.
5211 (tc_gen_reloc): Handle PIC relocs.
5212 (md_parse_option): Add support for '-k' command line switch to
5213 enable PIC generation.
5214 (cons_fix_new_arm): New function.
5215 (s_arm_elf_cons): New function.
5217 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5219 * configure.in: Add comments for uses of AC_DEFINE.
5220 * acinclude.m4: Likewise.
5221 * acconfig.h: Remove.
5222 * aclocal.m4: Rebuild.
5223 * configure: Rebuild.
5224 * Makefile.in: Rebuild.
5225 * config.in: Rebuild.
5227 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5229 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5230 non-constant offset from a base register.
5232 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5234 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5237 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5239 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5240 (emit_insn): Look for pc-relative and no-overflow specifiers on
5241 internal relocation types.
5243 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5245 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5248 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5250 (mips_4650, mips_4010, mips_4100): Variables removed.
5251 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5252 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5254 (md_begin): Don't bother initializing the mips_NNNN variables;
5255 mips_cpu is set, and that's good enough now.
5256 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5257 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5258 (show): New function, to handle wrapping in the CPU lists.
5259 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5261 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5263 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5264 than treat as an immediate specifier.
5266 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5268 * config/tc-i386.c: Prototype many functions.
5269 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5270 (i386_immediate): Remove unused second argument.
5271 (i386_intel_operand): Fix i386_is_reg typo.
5272 (i386_operand): Use allow_naked_reg.
5273 (output_invalid): Make operand int for K&R.
5275 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5277 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5279 * Makefile.in: Rebuild.
5281 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5283 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5285 (EXTRA_as_new_SOURCES): Comment out.
5286 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5287 * Makefile.in: Rebuild.
5288 * doc/Makefile.in: Rebuild.
5289 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5290 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5291 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5292 * configure: Rebuild.
5293 * aclocal.m4: Rebuild.
5294 * config.in: Rebuild.
5295 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5296 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5297 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5298 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5299 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5300 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5301 (gas_cgen_record_fixup_exp): Ditto.
5302 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5303 descriptor, not global variable.
5304 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5305 descriptor, not global variable. Refer to insert_operand handler
5306 via cpu descriptor, not global function.
5307 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5308 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5309 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5310 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5311 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5312 * config/tc-m32r.c: Ditto.
5313 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5314 (md_assemble): Ditto.
5315 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5317 1999-02-09 Nick Clifton <nickc@cygnus.com>
5319 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5320 relocations for ELF targets.
5322 1999-02-08 Nick Clifton <nickc@cygnus.com>
5324 * configure.in: Add support for StrongARM target.
5325 * configure: Regenerate.
5327 1999-02-05 Nick Clifton <nickc@cygnus.com>
5329 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5331 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5334 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5336 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5338 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5340 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5341 (INTEL_DWORD_MNEM_SUFFIX): Define.
5344 (DWORD_PTR): Define.
5345 (XWORD_PTR): Define.
5347 (OFFSET_FLAT): Define.
5349 (NONE_FOUND): Define.
5352 * config/tc-i386.c (set_intel_syntax): New routine.
5353 (intel_syntax): Declare.
5354 (allow_naked_reg): Declare.
5355 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5356 (intel_float_operand): New routine.
5357 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5358 Handle brackets as well as parens. Call i386_intel_operand for
5359 intel syntax. Reverse operands if appropriate. Handle new
5360 suffixes. Handle movzx and movsx.
5361 (i386_is_reg): New routine.
5362 (i386_immediate): New routine.
5363 (i386_scale): New routine.
5364 (i386_displacement): New routine.
5365 (i386_operand_modifier): New routine.
5366 (build_displacement_string): New routine.
5367 (i386_parse_seg): New routine.
5368 (i386_intel_memory_operand): New routine.
5369 (i386_intel_operand): New routine.
5370 (i386_operand): Call i386_displacement, i386_immediate,
5371 i386_scale, etc. instead of handling inline.
5372 (parse_register): Handle registers without prefix.
5374 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5376 * configure: Regenerate.
5377 * configure.in (arm-*-oabi): New.
5378 (thumb-*-oabi): New.
5379 * config/tc-arm.c (target_oabi): Declare.
5380 (md_apply_fix3): Support REL relocs.
5381 (md_parse_option): Handle -oabi.
5382 (elf32_arm_target_format): New routine.
5383 (md_longopts): Add OPTION_OABI.
5384 * config/tc-arm.h: Redefine TARGET_FORMAT.
5387 1999-01-28 Nick Clifton <nickc@cygnus.com>
5389 * write.c (write_relocs): Handle out of range error.
5391 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5392 (fr30_force_relocation): Default to 0.
5394 * config/tc-fr30.h (obj_fix_adjustable): Define.
5395 (TC_FORCE_RELOCATION): Define.
5397 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5400 1999-01-16 Nick Clifton <nickc@cygnus.com>
5402 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5403 merge of two instructions if the left instruciton kills the right.
5405 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5407 * Makefile.in: Regenerate.
5408 * configure.in: Redo test for using cgen.
5409 * configure: Regenerate.
5411 1999-01-09 Nick Clifton <nickc@cygnus.com>
5413 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5414 redefinition of this macro.
5416 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5418 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5421 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5423 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5424 a read of HI or LO and an immediatly following branch.
5426 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5428 * config/tc-mips.c (md_begin): Another correction to the setting of
5431 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5433 * config/tc-mips.c (md_begin): Correct type-o in setting of
5436 1998-12-21 Nick Clifton <nickc@cygnus.com>
5438 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5439 bit insn when optimizing, so that parallelised instructions will
5440 start on a 32 bit boundary.
5442 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5444 * config/tc-mips.c (mips_eabi64): New.
5445 (md_begin): Set mips_eabi64.
5446 (mips_elf_final_processing): Use it.
5448 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5450 * config/tc-mips.c (mips_elf_final_processing):
5451 Correct setting of ABI in e_flags.
5453 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5455 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5458 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5460 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5462 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5464 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5465 warning, values that don't fit in the field.
5467 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5469 * config/tc-mips.c (mips_abi_string): New.
5470 (md_parse_option,md_longopts): Add mabi.
5471 (mips_elf_final_processing): Set e_flags based on mabi flag.
5473 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5475 * config/tc-mips.c (md_parse_option): Handle vr4111.
5477 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5479 * config/tc-h8300.c (build_bytes): Change message given if the
5480 instruction requires H8/300H mode and we're not in Hmode, to
5481 suggest that it may be the operand modes that are the problem, not
5482 necessarily the opcode.
5484 1998-12-10 Nick Clifton <nickc@cygnus.com>
5486 * config/tc-fr30.c: Add line separator character.
5488 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5490 * configure.in (hppa-*-mpeix*): New target.
5491 * config/obj-som.h (obj_som_compiler): Declare.
5492 * config/obj-som.c (compiler_seen): New static variable.
5493 (obj_som_compiler): New function.
5494 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5495 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5496 (pa_type_args): Set hppa_priv_level.
5497 (pa_compiler): New static function if OBJ_SOM.
5498 * configure: Rebuild.
5500 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5502 * read.c (output_leb128): Don't mark as inline.
5504 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5506 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5507 AIX .vbyte unaligned data support.
5508 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5509 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5512 1998-12-07 Nick Clifton <nickc@cygnus.com>
5514 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5517 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5519 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5520 BFD_RELOC_ARM_PCREL_BRANCH.
5522 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5524 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5525 checking the target type.
5526 (mips-dec-bsd*): Set endian to little.
5527 * configure: Rebuild.
5529 COFF weak symbol support, based on patches from Mark Elbrecht
5530 <snowball3@usa.net>:
5531 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5532 * config/obj-coff.c (obj_coff_weak): New static function.
5533 (obj_coff_endef) [both versions]: Handle weak symbols.
5534 (coff_frob_symbol): Likewise.
5535 (yank_symbols): Likewise.
5536 (obj_pseudo_table): Add "weak".
5538 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5539 <aymeric.vincent@emi.u-bordeaux.fr>.
5540 * aclocal.m4: Rebuild with current tools.
5541 * configure: Rebuild.
5543 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5544 an assertion failure for a case we can't handle when OBJ_ECOFF.
5546 * expr.c (operator): And with 0xff to avoid problems with signed
5549 1998-12-03 Nick Clifton <nickc@cygnus.com>
5551 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5552 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5554 1998-12-02 Nick Clifton <nickc@cygnus.com>
5556 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5559 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5561 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5562 calculation of pcrel point.
5564 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5566 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5569 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5571 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5573 (d10v_cleanup): Only generate previous insn if a multiline insn is
5576 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5578 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5581 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5583 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5584 -marm6xxx command line switches.
5586 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5588 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5589 (itbl-ops.o): Delete duplicate dependencies.
5590 Rebuild dependencies.
5591 Add fr30 dependencies.
5592 * Makefile.in: Rebuild.
5594 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5596 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5598 * listing.c: Ignore line terminator characters found inside
5601 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5603 * po/gas.pot: Regenerated.
5605 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5607 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5608 fr30_is_label_start(). Also checks for delay slot insns.
5610 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5611 FR30 instructions which contain a colon in the mnemonic.
5613 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5615 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5617 * config/tc-fr30.c: Removed currently superflous code.
5619 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5621 * config/tc-fr30.h: New file.
5622 * config/tc-fr30.c: Tweaking so that it will compile.
5624 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5626 * config/tc-d10v.h (obj_fix_adjustable): Define.
5627 (TC_FORCE_RELOCATION): Define.
5628 (d10v_force_relocation): Declare.
5629 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5630 (md_apply_fix3): Handle Vtable relocs.
5631 (d10v_fix_adjustable): New.
5632 (d10v_force_relocation): New.
5634 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5636 * config/tc-d30v.c: Change default behaviour to ignore potential
5637 conflicts between register name and symbol names.
5639 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5641 * configure.in: Add fr30-*-*.
5642 * config/tc-fr30.c: New file.
5643 * Makefile.in: Regenerated.
5644 * config.in: Regenerated.
5645 * configure: Regenerated.
5646 * doc/Makefile.in: Regenerated.
5647 * po/gas.pot: Regenerated.
5649 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5651 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5654 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5656 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5658 (do_scrub_chars): Add some casts to unsigned char to avoid
5659 unwanted sign extension.
5660 * read.c (lex_type): Set characters about 127 to be symbol
5662 * config/tc-i386.c (md_begin): Set identifier_chars and
5663 operand_chars for values above 127.
5665 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5667 * configure.in: detect cygwin* instead of cygwin32*
5668 * configure: regenerate
5670 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5672 * listing.c: Add support for producing a listing from piped
5675 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5677 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5678 (append_insn): Account for the tx39's multiply behavior.
5680 1998-10-26 Michael Meissner <meissner@cygnus.com>
5682 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5683 from assemble_parallel_insns. Add support for '->' to indicate
5684 explicitly serializing the instructions.
5685 (md_assemble): Ditto.
5687 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5689 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5692 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5694 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5696 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5698 * config/tc-mips.c : support frame and regmask/fregmask when
5699 MIPS_STABS_ELF is specified.
5701 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5703 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5704 (md_apply_fix): Don't return 1 for VTABLE relocs.
5705 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5707 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5709 * doc/c-i386.texi: Replace occurences of "opcode" with
5710 "instruction mnemonic", "instruction", or "mnemonic" when
5711 referring to the name of an instruction. Use "opcode" when
5712 referring to the sequence of machine bytes.
5714 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5715 (is_opcode_char): Rename to is_mnemonic_char.
5716 (md_assemble and i386_operand): Correct error messages from
5717 "opcode" to "instruction mnemonic"
5718 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5719 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5720 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5721 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5722 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5723 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5724 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5726 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5728 * config/tc-i386.c (i386_operand): Check for garbage after
5731 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5733 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5734 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5736 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5738 * config/tc-sh.h (obj_fix_adjustable): Define.
5739 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5740 (md_apply_fix): Likewise.
5741 (tc_gen_reloc): Likewise.
5742 (sh_fix_adjustable): New.
5744 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5746 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5747 * cgen.h (gas_cgen_finish_insn): Update prototype.
5748 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5749 cgen_insn_t -> CGEN_INSN_INT.
5750 (make_parallel): Update handling of CGEN_INT_INSN_P.
5751 (assemble_parallel_insn): Ditto.
5752 (target_make_parallel): New function.
5753 (md_assemble): Use it.
5755 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5757 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5759 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5761 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5762 converted into lower case.
5764 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5766 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5767 (gas_cgen_tc_gen_reloc): Likewise.
5768 * config/tc-m32r.h (obj_fix_adjustable): Define.
5769 * config/tc-m32r.c (m32r_fix_adjustable): New.
5770 (m32r_force_relocation): Handle VTABLE relocs.
5772 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5774 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5776 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5778 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5779 to lower case before parsing.
5781 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5782 parallel insns modift buts in the PSW as a side effect.
5784 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5786 * config/tc-d30v.c (find_format): Test for missing flag and
5789 (md_apply_fix3): Fix error messages to avoid
5790 assumption about presence of a symbol.
5792 (parallel_ok): Disallow parallel instructions that both modify the
5795 (find_format): Generate a warning if an odd numbered register is
5796 used as the first register in a mutli-register instruction.
5798 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5800 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5801 relocations are always associated with a symbol.
5803 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5805 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5806 (elf32_sparc_force_relocation): Declare.
5807 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5808 (tc_gen_reloc): Handle vtable relocs.
5809 (elf32_sparc_force_relocation): New.
5811 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5813 * symbols.c (S_IS_FUNCTION): New.
5814 * config/tc-v850.h (obj_fix_adjustable): Define.
5815 (TC_FORCE_RELOCATION): Define.
5816 (v850_force_relocation): Declare.
5817 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5818 of fx_addnumber for VTABLE reloc addends.
5819 (md_apply_fix3): Handle VTABLE relocs.
5820 (v850_fix_adjustable): New.
5821 (v850_force_relocation): New.
5823 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5825 * tc-hppa.c (fp_operand_format): Add some additional formats.
5826 (pa_ip): Do not automatically promote into pa2.0 mode.
5827 (pa_level): Handle ".level 2.0".
5829 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5831 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5832 * config/tc-i386.h (template.extension_opcode): Change to
5833 unsigned int to allow full range of 8-bit opcode suffixes.
5834 (None): Redefine as 0xffff.
5836 From Jeff B Epler <jepler@usgs.gov>
5837 * doc/c-i386.texi (i386-SIMD): New section.
5839 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5841 * read.c (discard_rest_of_line): New function.
5842 * read.h: Declare it.
5843 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5845 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5847 * config/tc-d10v.c (find_symbol_matching_register): New function.
5848 (find_opcode): Cope with the case where a register name matches
5851 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5853 * config/tc-v850.c (md_pcrel_from): Rename to
5854 v850_pcrel_from_section.
5855 (v850_pcrel_from_section): Do not resolves symbols in other
5858 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5860 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5862 * config/tc-d10v.c (find_opcode): Generate an error if a register
5863 is supplied for an operand that should not be a register.
5865 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5867 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5868 instructions to have another instruction in the right bin.
5870 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5872 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5873 the right container if the left container holds a branch
5876 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5878 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5879 both a register name and symbol name.
5880 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5882 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5884 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5885 execution unit class.
5887 (reg_name_search): If a name matches a register and a symbol,
5888 prefer the register.
5889 (find_format): Disallow flag registers when a general purpose
5890 register is required.
5891 If a number is required, but a register has been given, check to
5892 see if a symbol with the same name as the register exists, and if
5893 so, use that symbol.
5895 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5897 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5899 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5901 * config/tc-d30v.c (find_format): Do not accept flag registers as
5902 general purpose registers.
5903 (find_format): If an immediate value is expected at a given place
5904 in a format, but a register name has been provided instead, check
5905 to see if that register name matches the name of a predefined
5906 symbol and if it does, then use the symbol instead.
5907 (reg_name_search): If a register name matches a symbol name,
5908 prefer the register name to the symbol name.
5910 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5912 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5913 the previous insn to empty.
5915 1998-09-20 Michael Meissner <meissner@cygnus.com>
5917 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5918 pieces, forcing the use of an ANSI compiler.
5920 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5922 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5924 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5926 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5928 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5930 (obj_elf_vtable_entry): Likewise.
5931 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5932 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5933 (tc_gen_reloc): Likewise.
5934 (arm_fix_adjustable): Likewise.
5935 (elf32_arm_force_relocation): New.
5936 (armelf_frob_symbol): Remove coff-style symbol support.
5938 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5940 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5942 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5944 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5945 OBJ_COFF so that routine is defined for a.out format.
5947 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5949 * config/tc-i386.c (i386_operand): Detect non-segment registers
5950 used as segment prefixes.
5952 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5954 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5955 optimize across FDE boundaries.
5957 * config/obj-coff.c (obj_coff_section): Preserve any link once
5958 flags when setting the section flags.
5960 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5962 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5963 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5965 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5967 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5970 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5972 * frags.c (frag_grow): Include the size of the frag struct in the
5975 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5976 if the new subseg comes before the old.
5978 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5980 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5981 to handle edge8 and edge16.
5983 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5985 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5986 before we clobber the symbol involved.
5988 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5990 * config/tc-arm.c: Remove OBJ_ELF definitions for
5991 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5992 use arm_adjust_symtab for OBJ_COFF.
5993 (armelf_adjust_symtab): New Routine.
5994 * config/tc-arm.h: Define obj_adjust_symtab to
5995 armelf_adjust_symtab for OBJ_ELF.
5997 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5999 * configure.in: Make all i386-elf targets use bfd_gas.
6000 * config/tc-i386.c (tc_i386_force_relocation): New.
6001 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6002 (md_apply_fix3): Likewise.
6003 (tc_gen_reloc): Handle them.
6004 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6005 tc_i386_force_relocation.
6007 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6009 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6011 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6013 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6014 current opcode after writing the first insturction of a reverse
6017 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6019 * read.h (generate_lineno_debug): Add prototype.
6020 * read.c (generate_lineno_debug): Make non-static.
6022 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6024 * config/tc-i386.c (md_assemble): Only warn for address/data size
6027 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6029 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6030 against Thumb function names, as the linker needs this information.
6032 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6034 * expr.c (operand): Check also that there is no advance in operand
6035 after atof_generic in order to decide "is it label 0f or floating
6038 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6040 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6041 command line options with a single dash.
6042 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6044 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6046 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6047 * tc-arm.c (arm_fix_adjustable): New routine.
6049 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6051 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6052 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6053 demand_empty_rest_of_line before mri_comment_end.
6054 (equals): Check garbage after expression before
6055 mri_comment_end in MRI mode.
6057 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6059 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6060 small immediate constant to use the constant itself rather than
6063 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6065 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6066 (pa_leave): Likewise.
6068 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6070 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6072 (i386_operand): Fix an error message.
6074 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6076 * doc/c-arm.texi (ARM Directives): Document .req directive.
6078 * config/tc-arm.c (reg_required_here): Display erroneous string if
6079 the register name could not be decoded.
6080 Do not set inst.instruction if the sift is -1.
6082 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6084 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6087 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6089 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6090 even if it is belived to be unnecessary.
6092 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6094 config/tc-i386.c (i386_operand): Size immediate constants by
6095 suffix (erroneously removed as part of July 7 change).
6097 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6099 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6100 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6101 (armelf_frob_symbol): New Routine.
6102 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6104 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6106 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6108 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6110 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6111 command line switches passed to assembler.
6113 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6115 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6116 (gas_cgen_opcode_desc): Declare.
6117 (gas_cgen_parse_operand): Declare.
6118 (*): Prepend gas_ to gas specific fns to denote them as such.
6120 * cgen.c (gas_cgen_opcode_desc): New global
6121 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6122 (queue_fixup): Renamed from cgen_queue_fixup.
6123 (*): Prepend gas_ to gas specific fns to denote them as such.
6125 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6126 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6127 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6128 Open opcode table and initialize it.
6129 (make_parallel): Use gas_cgen_opcode_desc.
6130 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6131 (md_assemble): Ditto.
6133 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6135 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6136 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6137 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6138 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6139 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6140 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6141 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6142 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6143 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6144 (INIT_STAB_SECTION): Likewise.
6145 (OBJ_PROCESS_STAB): Likewise.
6147 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6148 (md_parse_option): Watch for them.
6149 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6150 (md_begin): Kill neverdef code.
6151 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6152 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6153 (s_alpha_coff_wrapper): New.
6154 (md_pseudo_table): Trap all ECOFF pseudos.
6156 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6158 Start of changes to remove mdebug section from mips*-elf
6159 Based on MIPS_STAB_ELF definition
6160 * acconfig.h: undef if not configured
6161 * config.in: undef if not configured
6162 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6163 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6164 * stabs.c (s_stab_generic): flush frag
6166 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6168 * configure.in: (arm-*-elf): Handle.
6169 (thumb-*-elf): Handle.
6170 * configure: Regenerate.
6171 * read.c (stringer): Fix typo in comment.
6172 * write.c (fixup_segment): Don't add symbol value to addend if
6174 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6176 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6179 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6181 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6182 (write_2_short): Emit warning if new flag is set.
6183 (do_assemble): Set flags if left instruction is one of special
6184 "right-instruction-killer" type.
6186 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6188 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6189 Always output words in debug_info section as big endian.
6190 (sparc_target_format): Choose correct bfd target.
6191 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6193 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6195 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6196 to work with internationalization code. Issue an error when two
6197 operands match that are not allowed to match.
6199 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6201 * configure.in (install_tooldir): Allow target to specify whether
6202 it wants to be installed in $(tooldir)/bin.
6203 * configure: Regenerate.
6204 * Makefile.am (install-exec-local): Set install-exec-tooldir
6205 dependency via configure.
6206 * Makefile.in: Regenerate.
6208 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6210 * Makefile.am (install-exec-local): Split into two ...
6211 (install-exec-bindir,install-exec-tooldir): New rules.
6212 * Makefile.in: Regenerate.
6214 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6216 * Makefile.am (install-exec-local): Don't remove the file before
6217 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6218 W. Rozycki <macro@ds2.pg.gda.pl>.
6219 * Makefile.in: Rebuild.
6221 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6223 * cgen.c: Include libiberty.h.
6224 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6225 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6226 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6227 (md_cgen_lookup_reloc)): Declare.
6228 (md_cgen_record_fixup_exp): Declare.
6229 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6230 (m32r_relax_frag): Declare.
6231 (cgen_md_apply_fix3): Decls moved to cgen.h.
6232 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6233 (m32r_cgen_record_fixup_exp): Delete decl.
6234 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6235 (assemble_nop): Delete.
6236 (expand_debug_syms): Delete unused `exp'.
6237 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6238 Add default case for -Wall.
6239 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6240 (md_atof): Delete unused wordP.
6242 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6244 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6247 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6249 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6250 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6251 .print, .purgem, and .struct. Remove documentation for
6254 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6256 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6257 Update call to insert_operand.
6259 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6261 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6263 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6265 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6266 whitespace after a prefix operator.
6268 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6270 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6272 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6274 * config/tc-sparc.c (log2): New static function.
6275 (s_reserve): Use log2 to convert alignment before calling
6277 (s_common): Use log2 to convert alignment before calling
6278 record_alignment and frag_align.
6279 (sparc_cons_align): Use log2.
6281 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6283 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6284 (s_common): Likewise.
6286 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6287 initialization of waddr.
6288 (sparc_elf_final_processing): Add default case to switch.
6290 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6292 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6293 than temporary real.
6295 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6297 * write.c (subsegs_finish): Don't align the segments if there were
6300 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6301 copying aux information.
6303 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6304 expression into a symbol.
6306 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6308 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6309 type to unsigned int.
6310 (md_assemble): Change type used to store offsets from unsigned
6312 (i386_operand): Switch error check to only call RESTORE_END_STRING
6313 once after parse_register.
6315 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6317 * config/tc-v850.c (md_show_usage): Changed format to match that
6320 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6322 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6324 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6326 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6329 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6331 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6332 * doc/Makefile.in: Rebuild.
6334 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6336 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6337 for %lo expressions.
6338 (mips_ip, case 'u'): Move range check after code to mask
6339 off bits in %hi/%lo expressions. Mask off high bits for
6342 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6344 * doc/Makefile.am (gasver.texi): New target.
6345 (as.info, as.dvi): Depends upon gasver.texi.
6346 * doc/as.texinfo: Include gasver.texi. Mention version number on
6347 title page and in top node.
6348 * doc/Makefile.in: Rebuild.
6350 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6352 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6353 but not including the line containing the edict.
6354 * listing.h (LISTING_EOF): New.
6355 * input-scrub.c (input_scrub_next_buffer): Call it.
6357 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6359 * config/tc-i386.c (i386_operand): Don't set the size of an
6360 immediate address based solely on the suffix and the mode.
6362 * config/tc-i386.c (md_assemble): Add assertion to make sure
6363 overlap2 does not set Imm.
6365 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6366 sequences of whitespace to a single space.
6367 (is_space_chars): Just compare with space.
6368 (md_begin): Don't initialize space_chars.
6369 (md_assemble): Just skip a single whitespace character.
6370 (i386_operand): Rewrite base-index parsing to use new
6371 parse_register, and to skip white space. Skip white space in a
6372 number of other places too. Don't give error message if
6373 parse_register fails.
6374 (parse_register): Change reg_string parameter to be non-const.
6375 Add end_op parameter. Skip white space after the `%', and return
6376 end of register string. Give error message here rather than
6379 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6381 Based on patch from Matt Semersky <matts@scd.hp.com>:
6382 * expr.c (op_encoding): Make const.
6383 (expr_set_precedence): New function.
6384 (expr_begin): Don't set operator rankings, just call
6385 expr_set_precedence.
6386 * expr.h (expr_set_precedence): Declare.
6387 * read.c (s_mri): Call expr_set_precedence.
6389 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6391 * doc/as.texinfo (Statements): Remove paragraph discussing
6392 continuing lines with a backslash. This hasn't worked for years,
6395 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6397 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6399 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6400 (ps_CTORS, ps_DTORS): New section types.
6401 (vms_fixup_xtors_section): New function
6402 (Ctors_Psect, Dtors_Psect): Define.
6403 (IS_GXX_XTOR): Define
6404 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6405 Filter static constructors/destructors and add to
6406 Ctors_Symbols/Dtors_Symbols chain.
6407 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6408 appropriate section.
6410 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6411 * makefile.vms: Merge vax/vms support.
6413 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6415 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6416 (elf_pseudo_table): Add them.
6417 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6418 (md_apply_fix): Accept them.
6419 (mips_fix_adjustable): Don't adjust them.
6420 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6421 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6422 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6423 (tc_fix_adjustable): Don't adjust them.
6425 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6427 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6429 * Makefile.in: Regenerate.
6430 * configure.in: AC_SUBST cgen_cpu_prefix.
6431 * configure: Regenerate.
6433 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6435 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6436 Changed all users of COND12_DELAY.
6438 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6440 * config/tc-mn10300.c (set_arch_mach): New function.
6441 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6442 (md_begin): Default to mn10300 mode.
6443 (md_assemble): Only accept instructions for the core mn10300
6444 chip and the active machine type.
6446 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6448 * subsegs.h (segment_info_type): Give the struct a name.
6449 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6450 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6451 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6452 * config/tc-w65.h (tc_reloc_mangle): Declare.
6453 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6455 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6457 * config/tc-v850.c (v850_comm): Restore old section
6458 after common processing.
6460 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6462 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6464 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6466 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6467 char with code that explicitly sign-extends.
6469 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6471 * config/tc-v850.c (md_begin): Restore text section as the current
6472 section after creating call table sections.
6473 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6476 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6477 with call to macro SYM_AUXINFO.
6479 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6481 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6482 with the program transform name.
6483 * Makefile.in: Rebuild.
6485 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6487 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6490 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6492 * config/tc-i386.c (i386_operand): Be prepared for a space between
6493 the open parenthesis and the start of the register operand,
6494 because of the June 16 change.
6496 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6498 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6501 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6503 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6504 even if it is belived to be unnecessary.
6506 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6508 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6510 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6512 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6514 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6515 shift amount for a repeated operand. The shift amount for the
6516 repeated copy comes from the size of the operand.
6518 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6520 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6522 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6524 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6526 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6528 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6529 characters in it as LEX_IS_SYMBOL_COMPONENT.
6530 * config/tc-i386.h (tc_symbol_chars): Define.
6531 (extra_symbol_chars): Declare.
6532 * config/tc-i386.c (extra_symbol_chars): Define.
6533 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6534 (line_comment_chars): Set to '/' if TE_LINUX.
6535 * doc/c-i386.texi (i386-prefixes): Update.
6536 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6538 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6540 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6541 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6543 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6545 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6546 constraint in instructions REP & REPI.
6548 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6550 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6551 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6553 (check_range): If the operand is shifted, then shift the number
6554 before checking its range.
6556 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6558 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6561 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6563 * config/tc-v850.c (v850_comm): Create special sections as needed.
6565 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6567 * config/tc-d10v.c (write_2_short): Addition of swapping
6568 instructions for sequential and reverse sequential order when
6569 given order is not possible.
6571 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6573 * Makefile.am: Rebuild dependencies.
6574 (DEP_INCLUDES): Fix reference to intl build directory.
6575 * Makefile.in: Rebuild.
6577 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6579 * doc/c-i386.texi: Update 16 bit documentation.
6581 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6582 IgnoreDataSize to IgnoreSize as they are used for address size as
6584 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6585 32-bit mode, similarly addr16/data16 and variants.
6587 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6589 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6590 sequential word multiply instructions.
6592 (do_assemble): Add extra command line argument, to allow mul32
6593 attribute to be preserved across parallel insns.
6594 (md_assemble): Insert NOPs between explicitly parallel insns which
6595 contain an 32 bit multiply and a 16 multiply.
6597 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6599 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6602 * config/tc-i386.c (reloc): Add braces.
6604 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6605 consistent with Intel naming.
6606 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6607 use bitfields in sib_byte.
6608 (modrm_byte): Don't use bitfields here either.
6610 * config/tc-i386.c (current_templates): Add const.
6611 (parse_register): Add const to return, param, and char *s.
6612 (i386_operand): Add const to reg_entry *r.
6613 * config/tc-i386.h (templates): Add const to start, end.
6615 Inspired by code for 16 bit gas support from Martynas Kunigelis
6616 <martynas@nm3.ktu.lt>:
6617 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6618 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6619 (uses_mem_addrmode): Remove.
6620 (md_estimate_size_before_relax): Add support here too.
6621 (md_relax_table): Rewrite interface to md_relax for 16 bit
6623 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6624 (opcode_suffix_to_type): Remove.
6625 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6626 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6627 (md_convert_frag): Likewise.
6628 (i386_operand): Add support for 16 bit base/index regs,
6629 immediates, and displacements. Remove some unnecessary casts, and
6630 localise end_of_operand_string, displacement_string_start,
6631 displacement_string_end variables. Add GCC_ASM_O_HACK.
6632 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6634 * config/tc-i386.c (prefix_hash): Remove.
6635 (md_begin): Rewrite without obstacks. Remove prefix hash table
6636 handling. Rewrite lexical table handling.
6637 (i386_print_statistics): Don't print prefix statistics.
6638 (md_assemble): Rewrite instruction parser so that line is not
6639 converted to lower case. Don't do a hash_find for prefixes,
6640 instead recognise them via opcode modifier.
6641 (expecting_operand, paren_not_balanced): Localise variables.
6642 * config/tc-i386.h (IsPrefix): Define.
6643 (prefix_entry): Remove.
6645 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6646 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6647 '\\' in case where comment_chars contains '/'.
6649 * config/tc-i386.c (MATCH): Ensure given operand and template
6650 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6651 you must write `ljmp *table(%ebx)'.
6653 From H.J. Lu <hjl@gnu.org>:
6654 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6655 as 0 ifndef BFD_ASSEMBLER.
6656 (md_assemble): Allow immediate operands without suffix or
6657 other reg operand to default in size to the current code size.
6659 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6661 * config/tc-v850.c (md_begin): Restore creation of
6662 .call_table_text and .call_table_data sections.
6664 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6666 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6667 after emitting a word of noops.
6669 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6671 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6672 (i386_operand): Simplify checks for valid base/index combinations.
6673 Disallow `in 4(%dx),%al'.
6675 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6677 (add_prefix): Change parameter from char to int.
6679 * config/tc-i386.h (Ugh): Define opcode modifier.
6680 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6682 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6683 CONSISTENT_REGISTER_MATCH macros to check register types more
6684 thoroughly. Check for illegal suffix/operand combinations
6685 when matching insns with operands. Handle new `s' suffix, and
6686 associated FloatMF opcode modifier for float insns with memory
6688 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6689 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6690 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6691 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6692 DATA_PREFIX_OPCODE throughout.
6694 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6695 (md_assemble): Rewrite suffix/register operand checking code to be
6696 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6697 AnyMem, the better to grep.
6699 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6700 given a memory operand. Don't set Abs bits either.
6701 (type_names): Remove Mem*, Abs*.
6702 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6703 define opcode_modifiers as these cases are handled by Disp8,
6704 Disp16, Disp32 and suffix checks.
6705 (COMES_IN_BOTH_DIRECTIONS): Remove.
6706 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6708 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6709 if IgnoreDataSize modifier given. Remove ShortformW modifier
6710 test. Add test for ShortForm in W base_opcode modification.
6711 Merge Seg2ShortForm and Seg3ShortForm code.
6712 * config/tc-i386.h (ShortFormW): Remove.
6713 (IgnoreDataSize): Define.
6715 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6717 * config/tc-d30v.c (md_assemble): Store previous segment state
6718 with previous instruction.
6720 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6722 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6723 (ebp, esp): Remove static variables.
6724 (MATCH): Remove test for InOutPortReg.
6725 (i386_operand): Properly handle InOutPortReg here instead.
6726 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6727 (md_assemble): Simplify and correct modrm and sib generation.
6728 (i386_operand): Add warning for scale without index.
6729 Rewrite checks for valid base/index combinations.
6731 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6732 macros and enclose in do while(0).
6733 (RESTORE_END_STRING): Likewise.
6734 (md_assemble): Add one to printed operand number so we start
6735 from 1 not 0. Add some more gettext invocations.
6736 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6739 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6740 DATA_PREFIX, SEG_PREFIX): Define.
6741 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6742 (check_prefix): Remove function.
6743 (add_prefix): New function. Add prefix to i.prefix as well as
6745 (md_assemble): Changes for add_prefix. Remove hack for wait
6746 prefix, instead always output prefixes in fixed order. Test
6747 for jcxz/loop when selecting between word & dword operations,
6748 and add address size prefix rather than operand size prefix.
6749 Remove operand -> address size hack when emitting jcxz/loop.
6750 (i386_operand): Remove O_Absent check as it's done in expr.
6752 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6754 * configure.in: Recognize m5200 as a cpu_type of m68k.
6755 * aclocal.m4: Rebuild with current libtool.
6756 * configure: Rebuild.
6758 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6760 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6761 to relaxable_symbol to prevent references to external symbol from
6764 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6766 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6767 symbols are relaxable.
6769 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6771 * config/tc-v850.c (md_begin): Don't create special
6772 sections by default.
6774 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6776 * config/tc-mips.c (macro): For div and udiv, close the
6777 reorder block as soon as possible.
6779 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6781 From Matt Semersky <matts@scd.hp.com>:
6782 * macro.c (macro_mri_mode): New function.
6783 * macro.h (macro_mri_mode): Declare.
6784 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6787 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6789 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6792 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6793 until after xstrdup in OBJ_EVAX case.
6795 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6797 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6798 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6799 of hardcoded magic number.
6800 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6802 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6804 * read.c (do_s_func): New function.
6806 * read.h (do_s_func): Add prototype.
6808 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6810 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6811 nops if fill pattern not specified.
6813 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6815 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6816 * config/te-go32.h (TE_GO32): Define.
6817 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6819 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6821 Implement .func/.endfunc pseudo-ops.
6822 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6824 * read.c (potable): Add .func,.endfunc.
6825 (s_func): New function.
6826 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6828 (in_doc_func_p,current_function_label): New static globals.
6829 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6831 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6833 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6834 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6835 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6836 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6837 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6838 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6839 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6840 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6841 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6842 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6843 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6844 * config/tc-a29k.c: Don't define md_short_jump_size,
6845 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6846 * config/tc-alpha.c: Likewise.
6847 * config/tc-alpha.h: Likewise.
6848 * config/tc-arm.c: Likewise.
6849 * config/tc-h8300.c: Likewise.
6850 * config/tc-h8500.c: Likewise.
6851 * config/tc-hppa.c: Likewise.
6852 * config/tc-i860.c: Likewise.
6853 * config/tc-i960.c: Likewise.
6854 * config/tc-ppc.c: Likewise.
6855 * config/tc-sh.c: Likewise.
6856 * config/tc-sparc.h: Likewise.
6857 * config/tc-tic30.c: Likewise.
6858 * config/tc-w65.c: Likewise.
6859 * config/tc-z8k.c: Likewise.
6861 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6863 * config/tc-vax.c (_): Delete this macro used for placeholder
6864 values in vax_operand_width_size; it conflicts with the _() macro
6865 used for internationalization.
6867 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6869 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6870 code. From Chris Moller <moller@bops.com>.
6872 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6873 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6874 * read.c (emit_expr): Initialize seg and subseg fields of a new
6876 * write.c (write_object_file): Switch to the appropriate segment
6877 and subsegment when processing a broken word.
6879 * config/tc-m68k.c (mri_assemble): New static function.
6880 (build_mri_control_operand): Call mri_assemble rather than
6882 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6883 (s_mri_endf, s_mri_endw): Likewise.
6885 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6887 * read.c (s_org): Call md_flush_pending_output if it is defined.
6889 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6891 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6893 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6894 (md_parse_option): Add for same.
6895 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6896 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6897 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6899 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6901 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6903 * config/tc-arm.c (find_real_start): Relax definition of local
6906 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6908 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6909 symbols at the given address, not just the last one specified.
6911 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6913 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6914 or number_to_chars_littleendian to write data.
6916 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6918 * config/tc-v850.c (md_assemble): Remove artificially created
6919 register name symbols.
6921 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6923 * write.c (fixup_segment): Change "segment" to "section" in
6926 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6928 * write.c (fixup_segment): Change sym1-sym2 message again.
6930 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6932 * write.c (fixup_segment): Improve error message for sym1-sym2
6933 errors when sym1 is in a different segment from sym2.
6935 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6937 * config/tc-m32r.c (warn_unmatched_high): New static local.
6938 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6939 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6940 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6941 (md_parse_option): Likewise.
6942 (md_show_usage): Likewise.
6943 (m32r_frob_file): Likewise.
6945 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6946 (read_a_source_file): Call them.
6947 * read.h (stabs_generate_asm_file): Declare.
6948 * stabs.c (stabs_generate_asm_file): New function.
6949 (generate_asm_file): New function.
6950 (stabs_generate_asm_lineno): Move file name handling into
6953 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6955 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6956 (d30v_current_align, d30v_current_align_seg): New variables.
6957 (d30v_last_label): New variable.
6958 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6959 (s_d30v_data, s_d30v_section): Likewise.
6960 (md_pseudo_table): Call them.
6961 (md_begin): Initialize d30v_current_align_seg.
6962 (md_assemble): Call d30v_align when needed by known current alignment.
6963 (d30v_frob_label, d30v_cons_align): New functions.
6964 * config/tc-d30v.h (md_do_align): Remove.
6965 (tc_frob_label): Call d30v_frob_label.
6966 (md_cons_align): New.
6968 * config/tc-d30v.c (find_format): Convert complex expressions to
6969 expression symbols before processing. Clean up code formatting.
6971 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6973 * po/Make-in (install-info): New target.
6975 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6977 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6979 * config/tc-mn10300.c (md_assemble): Likewise.
6981 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6983 * Makefile.am: Update with `make dep-am'.
6984 (HFILES): Add cgen.h.
6985 (cgen.o): Depend on cgen.h.
6986 * Makefile.in: Regenerate.
6988 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6990 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6992 * gasp.c (grab_label): Permit a label to be a preprocessor
6993 variable by permitting a label to start with a backslash.
6995 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6997 * config/tc-mips.c (validate_mips_insn): Removed hack
6998 for previously inaccessible bitfields in some INSN_TRAP
7001 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7003 * config/tc-d30v.c (do_assemble): Abort with error message
7004 if opcode operands do not match.
7006 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7008 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7009 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7010 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7011 similar new 'q' operand.
7013 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7015 * cgen.c (cgen_asm_finish_insn): Fix typo.
7017 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7020 * cgen.c: Include it.
7021 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7022 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7023 All callers updated.
7024 * config/tc-m32r.c: Include cgen.h.
7025 (m23r_insn): New members num_fixups,fixups.
7027 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7029 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7030 to avoid compiler warning.
7032 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7034 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7037 * makefile.vms (OBJS): Add ehopt.obj
7039 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7041 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7043 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7045 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7046 a short format insn.
7047 (md_assemble): Set it for explicitly packed insns.
7049 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7051 * config/obj-coff.c (c_symbol_merge): Do not take address of
7052 native fields when performing the memcpy.
7054 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7056 * config/tc-mips.c (macro,macro2): Implement
7057 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7059 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7061 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7062 relocations against globally visible symbols.
7063 * config/tc-m68k.c (relaxable_symbol): New macro.
7064 (m68k_ip, md_estimate_size_before_relax): Use it.
7065 (tc_m68k_fix_adjustable): Also handle weak symbols.
7067 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7069 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7070 references to externally visible symbols.
7071 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7072 values in twice for a PC relative reloc if the symbol is
7075 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7076 don't adjust a PC relative reloc against an externally visible
7078 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7079 for a PC relative fixup against an externally visible defined
7080 symbol, arrange to store object file and addend values as though
7081 the symbol were not defined.
7082 (tc_gen_reloc): Likewise.
7084 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7086 * read.c (sizeof_leb128): Referenced externally by write.c so
7089 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7091 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7092 and expand a 'debug' symbol associated with the next instruction
7093 that does not cause a short instruction to be filled with a NOP.
7094 (md_pseudo_table): Add support for .debugsym.
7095 (assemble_parallel_insn): Add calls to expand_debug_sym as
7097 (md_assemble): Ditto.
7099 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7101 * as.c (main): Conditionally call setlocale.
7102 * gasp.c (main): Likewise.
7103 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7104 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7106 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7108 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7110 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7112 * config/tc-hppa.c: Change all calls to bzero to use memset.
7113 (pa_ip): Add cast to avoid warning.
7114 (tc_gen_reloc, md_apply_fix): Likewise.
7115 (pa_find_space_by_number): Likewise.
7116 (hppa_force_relocation): Likewise.
7117 (pa_block): Change i to unsigned int.
7118 * config/obj-som.h (obj_som_copyright): Declare.
7120 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7122 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7123 for line numbers for assembly source.
7125 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7127 * configure.in: Change version number to 2.9.4
7128 * configure: Rebuild.
7130 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7132 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7134 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7136 * ecoff.h: Change symbolS in function declaration to struct
7139 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7141 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7142 (md_convert_frag): Fix i18n typo.
7144 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7146 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7147 * ecoff.h: Protoype it.
7148 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7149 [EVAX] (s_alpha_prologue): Delete.
7150 (md_pseudo_table): Update.
7152 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7154 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7155 array to local pointer.
7156 (get_args, parse_expr): Add casts to avoid warnings.
7158 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7160 * read.c (s_set): Cast xmalloc return value to fragS *.
7161 * config/tc-m68k.c (m68k_ip): Function made static to match
7162 previous forward declaration.
7163 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7165 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7167 * config/tc-v850.c: Add internationalisation macros to error
7170 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7171 macros to error strings.
7173 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7175 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7176 reloc is in the TOC csect.
7177 (md_apply_fix3): Correct gettext typo.
7179 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7181 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7182 .L - they are local labels and the branches are not really
7183 function calls but rather far jumps.
7185 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7187 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7189 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7191 * config/tc-i386.c (md_assemble): Print operand number rather than
7192 using ordinal_names.
7193 (i386_operand): Likewise.
7195 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7197 * Makefile.am (INTLLIBS): Define to work around apparent automake
7199 All Makefiles: Regenerated.
7201 * Many files: Added gettext invocations around user-visible
7203 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7204 HAVE_LC_MESSAGES): Define.
7205 * dep-in.sed: Added asintl.h.
7206 * po/Make-in: New file.
7207 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7209 * read.c (Z_): Renamed from `_'.
7210 * Makefile.am (SUBDIRS): Added po.
7211 (POTFILES): new macro.
7212 (po/POTFILES.in): New target.
7213 ($(OBJS)): Added asintl.h.
7215 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7216 (as_new_LDADD): Added $(INTLLIBS).
7217 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7218 (gasp_new_LDADD): Added $(INTLLIBS).
7219 (gasp_new_DEPENDENCIES): New macro.
7220 * configure, aclocal.m4: Rebuilt.
7221 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7223 (ALL_LINGUAS): Define.
7224 * macro.c: Include "asintl.h".
7225 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7226 * as.h: Include "asintl.h".
7227 * config/tc-i386.c (ordinal_names): Removed.
7228 (md_assemble): Changed error text to avoid ordinal_names.
7229 (i386_operand): Likewise.
7230 (reloc): Added as_bad to avoid i18n problems.
7231 (tc_gen_reloc): Likewise.
7232 * config/tc-arm.c (bad_args): Now a #define.
7234 * config/obj-vms.c (VMS_stab_parse): Changed type of
7236 (global_symbol_directory): Unified strings to avoid i18n
7238 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7239 avoid i18n problems.
7240 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7241 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7243 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7245 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7247 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7249 * as.c (print_version_id): Added an fprintf to avoid i18n
7251 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7253 * expr.c (expr): Added as_warn call to avoid i18n problems.
7254 * messages.c (as_assert): Changed code to avoid i18n problems.
7255 (as_abort): Likewise.
7256 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7257 (s_space): Likewise.
7258 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7260 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7262 * config/tc-i386.c (check_prefix): New static function, split out
7264 (struct _i386_insn): Add wait_prefix field.
7265 (md_assemble): Remove wait_prefix local variable. Use
7266 check_prefix when adding a prefix.
7268 * config/tc-i386.c (current_templates): New static variable.
7269 (md_assemble): Remove current_templates local variable.
7270 (md_assemble, i386_operand): Improve error and warning messages in
7271 many places. Add RESTORE_END_STRING in many places before error
7272 return. Clarify some comments.
7274 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7276 (md_assemble): Parse string instruction operands, looking for
7277 segment override prefixes. Check for invalid segment prefixes on
7279 (i386_operand): i.seg[] and max mem_operand changes for string
7281 * config/tc-i386.h (EsSeg): Define.
7283 * config/tc-i386.h (regKludge): Define.
7284 (iclrKludge, imulKludge): Don't define.
7285 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7286 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7287 opcode_modifier checks to look for more common cases first. Add
7288 default_seg for IsString case.
7290 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7292 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7294 * configure: Rebuild with new automake and libtool.
7295 * aclocal.m4, Makefile.in: Likewise.
7297 * doc/Makefile.am (as.dvi): New target.
7298 * doc/Makefile.in: Rebuild.
7300 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7302 * configure.in: Added sparc86x support.
7304 * configure: Rebuild.
7306 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7308 (md_parse_option): Warn if -EL is not supported for this architecture.
7310 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7312 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7314 * config/tc-mips.c (mips_ip): Note when we use get match on
7315 the full instruction name.
7317 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7319 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7320 back into the expression to handle add/sub simplification correctly.
7322 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7324 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7326 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7328 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7331 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7333 * symbols.c (max_indent_level): New global.
7334 (print_symbol_value_1): Use it.
7335 * expr.h (expr_build_dot): Declare.
7336 * expr.c (expr_build_dot): New function.
7338 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7340 * symbols.c (print_binary): New function.
7341 (print_expr_1): Call it.
7343 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7345 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7346 operand in the opcode.
7348 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7350 * config/tc-i386.h: Reorder operand flags and opcode modifier
7351 flags for clarity. Remove unused definitions: Unknown,
7352 ImmUnknown, DispUnknown, NoModrm.
7353 * config/tc-i386.c (type_names): Add missing Debug type.
7354 (md_assemble): Better duplicate prefix checking. Quicker string
7355 instruction check via new opcode_modifier flag.
7357 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7359 * doc/as.texinfo (Invoking): Clarify -Wa example.
7361 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7363 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7364 (s_mips_weakext): Define.
7365 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7366 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7369 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7371 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7372 is an error if the value can not be computed at assembly time.
7373 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7375 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7377 * gasp.c (main): Set next field of new include_path structure to
7378 NULL. From Avery Pennarun <averyp@gdc.ca>.
7380 * read.c (s_mri_sect): Call as_bad rather than abort for an
7381 unsupported MRI target.
7383 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7385 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7386 the destination of a branch instruction should be altered.
7387 (find_real_start): New function: Locate the real, Thumb coded
7388 start of a Thumb function.
7389 (do_t_branch23): Alter the destination of branches to Thumb
7392 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7394 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7396 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7399 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7401 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7402 * doc/c-hppa.texi: Likewise.
7404 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7406 * Makefile.am: Rebuild dependencies.
7407 * Makefile.in: Rebuild.
7409 * Makefile.am (DEP_INCLUDES): New variable.
7410 (.dep1): Change to work when srcdir is not an absolute path.
7411 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7412 * Makefile.in: Rebuild.
7414 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7416 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7417 LinearAddress patch.
7419 * configure.in: Set version to 2.9.1.
7420 * configure: Rebuild.
7422 * Branched binutils 2.9.
7424 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7426 * config/tc-i386.h (FWait): Define.
7427 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7428 other prefixes. Check FWait flag in opcode table to see which
7429 instructions require an fwait prefix.
7431 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7433 * stabs.c (get_stab_string_offset): Always create a stab string
7436 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7438 Fix some gcc -Wall warnings:
7439 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7440 * ehopt.c (eh_frame_code_alignment): Likewise.
7441 * expr.c (integer_constant, operand): Likewise.
7442 * frags.c (frag_align): Likewise.
7443 * gasp.c (level_0, change_base, doinstr): Likewise.
7444 * hash.c (hash_ask): Likewise.
7445 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7446 (debugging_pseudo): Likewise.
7447 * macro.c (define_macro, check_macro): Likewise.
7448 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7449 (ignore_rest_of_line, float_cons): Likewise.
7450 * symbols.c (decode_local_label_name): Likewise.
7451 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7452 (fixup_segment, number_to_chars_bigendian): Likewise.
7453 (number_to_chars_littleendian): Likewise.
7454 * config/atof-ieee.c (gen_to_words): Likewise.
7455 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7456 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7457 * read.c (output_big_sleb128): Initialize locals to avoid
7459 (output_big_uleb128, equals): Likewise.
7460 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7461 to unsigned int. Change zeros to unsigned int.
7462 * cond.c (s_if): Add return to default case.
7463 * frags.c (frag_now_fix): Change return type to addressT.
7464 * frags.h (frag_now_fix): Update declaration.
7465 * listing.c (file_info_struct): Change linenum to unsigned int.
7466 (struct list_info_struct): Change hll_line to unsigned int.
7467 (print_source): Update format string.
7468 * read.c (emit_expr): Change scan to unsigned int, and don't
7469 bother to initialize it.
7470 * symbols.c (dollar_label_count): Change to unsigned long.
7471 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7472 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7473 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7475 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7477 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7478 mcf5200 just as we do for m68000.
7479 (m68k_init_after_args): Likewise.
7480 (md_estimate_size_before_relax): Likewise.
7482 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7484 * config/tc-v850.c (md_assemble): Store relocation addend in
7485 fixup instead of instruction.
7487 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7489 * config/tc-i386.c (md_assemble): Swap template arguments to
7490 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7491 This macro is currently symmetric, so passing them the wrong
7492 way didn't cause any problem, but may if the macro is changed
7494 After copying template to i.tm, use i.tm. rather than t-> to
7495 access fields, and make t a const*
7496 Move i.tm.operand_types[] swap to immediately after the copy.
7498 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7500 * expr.h (expr_build_uconstant): Add prototype.
7501 (expr_build_unary,expr_build_binary): Add prototypes.
7502 * expr.c (expr_build_uconstant): New function.
7503 (expr_build_unary,expr_build_binary): New functions.
7505 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7507 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7508 * macro.c (macro_expand_body): Increase buffer size.
7509 * messages.c (as_warn): Likewise.
7510 (as_warn_where, as_bad, as_bad_where): Likewise.
7512 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7514 Based on patch from H.J. Lu <hjl@gnu.org>:
7515 * Makefile.am (DISTSTUFF): New variable.
7516 (diststuff): New target.
7517 * Makefile.in: Rebuild.
7519 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7521 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7522 m32r_elf_section_change_hook.
7524 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7525 emit a nop if a section ends with a 16 bit instruction.
7527 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7529 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7530 s_lcomm rather than obj_coff_lcomm.
7531 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7533 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7535 * config/tc-i386.h (LinearAddress): Define.
7536 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7537 instruction, don't use a default segment.
7539 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7541 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7542 * configure: Rebuild.
7544 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7546 * aclocal.m4, configure: Rebuild with libtool 1.2.
7548 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7550 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7551 PC relative branches. Patch courtesy of Jonathan Walton.
7554 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7556 * configure.in (emulations): Add thumb-pe target.
7558 * configure (emulations): Add thumb-pe target.
7560 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7562 * itbl-lex.l (yywrap): Don't define if already defined as a
7565 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7567 * depend.c (quote_string_for_make): New function.
7568 (wrap_output): Use it.
7570 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7572 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7573 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7575 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7577 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7578 Recognize -GN and -relax.
7579 (md_begin): Initialize gp size from -G switch.
7580 (alpha_force_relocation): Always force if -relax.
7581 (alpha_align): Take a new argument that will specify when to
7582 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7583 Change all callers. Emit nop alignment padding as nop+unop pair.
7585 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7587 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7588 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7590 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7592 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7593 require padding to the next long word boundary.
7595 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7597 * cgen.c: #include symcat.h.
7598 * config/tc-m32r.c: Likewise.
7600 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7602 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7603 absolute expressions instead of '$' prefixed register names.
7605 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7607 * read.c (s_set): Record file and line info for symbols when -as.
7608 (pseudo_set): Don't overwrite that dummy fragment.
7610 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7612 * config/tc-ppc.c (md_pseudo_table): Add "section".
7613 (ppc_named_section): New static function.
7615 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7617 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7618 so we don't have to scan the entire list.
7620 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7622 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7623 case, allow the parallel instructions to modify the same flag
7626 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7628 * listing.c (list_symbol_table): Categorize symbols by
7629 undefined_section rather than sy_frag->line == NULL.
7631 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7633 * Makefile.am (install-exec-local): Install properly when ln
7634 fails or tooldir == prefix.
7636 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7638 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7639 Test result of insert_operand for error.
7641 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7643 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7644 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7645 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7646 * doc/Makefile.in: Rebuild.
7648 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7650 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7651 (macro): Fix handling of M_COP[0-3].
7653 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7655 Based on patches from Ross Harvey <ross@teraflop.com>:
7656 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7657 if macro_alternate or macro_mri.
7658 (getstring): Remove support for byte constants between < and >.
7659 (get_any_string): '<' only starts a string if macro_alternate or
7661 (macro_expand_body): Permit keyword parameters following
7662 positional parameters.
7664 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7665 * configure.in (alpha*-*-netbsd*): New target.
7666 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7667 * configure: Rebuild.
7669 * as.h (flag_warn_suppress_instructionswap): Move from here...
7670 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7671 here, and make static.
7673 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7674 BFD_ASSEMBLER or MANY_SEGMENTS.
7676 * as.c (show_usage): Update bug-gnu-utils address.
7677 * gasp.c (show_usage): Likewise.
7678 * doc/as.texinfo (Bug Reporting): Likewise.
7680 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7682 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7683 insns regardless of the size of a pointer if we're in mips I or
7685 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7687 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7689 Fix rac to accept only a0:
7690 * tc-d10v.c (parallel_ok, find_opcode):
7691 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7692 Introduce OPERAND_GPR.
7694 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7696 * read.c (s_fill): Handle non-constant repeat counts by creating
7697 an rs_space fragment.
7699 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7701 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7702 from as_bad to as_warn.
7704 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7706 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7707 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7708 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7710 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7712 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7713 seg_fix_rotP rather than fix_root from seg_info.
7715 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7717 * expr.c: Add support for 0x1_2_3_4 bignums.
7719 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7721 * configure.in: Change -linux* to -linux-gnu*.
7722 * configure: Rebuild.
7724 * app.c (do_scrub_begin): Treat \r as whitespace.
7726 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7728 * Makefile.am: Update dependencies.
7729 * Makefile.in: Rebuild.
7731 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7733 * configure, aclocal.m4: Rebuild with new libtool.
7735 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7737 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7738 the argument to bfd_set_arch_mach.
7739 (load_address): Use bfd_arch_bits_per_address to determine the
7740 bit size of an address instead of looking at the isa level.
7741 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7743 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7745 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7747 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7749 * ehopt.c: New file.
7750 * as.h (enum _relax_state): Add rs_cfa.
7751 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7752 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7753 * read.c (emit_expr): Call check_eh_frame.
7754 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7755 (relax_segment): Likewise.
7756 * Makefile.am: Rebuild dependencies.
7757 (GAS_CFILES): Add ehopt.c.
7758 (GENERIC_OBJS): Add ehopt.o.
7759 * doc/internals.texi (Frags): Document rs_cfa.
7761 * as.c (show_usage): Mention --traditional-format.
7762 (parse_args): Accept --traditional-format.
7763 * as.h (flag_traditional_format): Declare.
7764 * output-file.c (output_file_create): If flag_traditional_format,
7765 set BFD_TRADITIONAL_FORMAT on stdoutput.
7766 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7768 * config/tc-mips.c (append_insn): Make sure that if we have a
7769 fixup for an unmatched %hi reloc, it does not associated with a
7772 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7773 * doc/Makefile.in: Likewise.
7775 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7777 * config/tc-m32r.c (check_for_side_effects): New function.
7778 (can_make_parallel): Add checks for instruction side effects
7779 clashing with the other instruction.
7780 (assemble_parallel_insn): Improve warning messages. Return error
7781 message from non-swapped instruction order.
7783 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7785 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7787 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7788 md_cleanup definition. This moves the forced literal output to
7789 the end of the source pass, and avoids macro's inserting literals
7790 into the code immediately after the macro expansion.
7792 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7794 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7795 a gas internal symbol is adjustable.
7796 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7798 * as.h: If gcc version greater than 2.6, use `__format__' and
7799 `__printf__' in function attributes, rather than `format' and
7802 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7804 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7806 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7808 Add tms320c30 support:
7809 * config/tc-tic30.h: New file.
7810 * config/tc-tic30.c: New file.
7811 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7812 TARGET_FORMAT as "coff-tic30".
7813 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7814 * Makefile.am: Rebuild dependencies.
7815 (CPU_TYPES): Add tic30.
7816 (CPU_OBJ_VALID): tic30-aout is valid.
7817 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7818 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7819 * configure, Makefile.in: Rebuild.
7821 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7823 * config/tc-v850.c (md_assemble): Improvements to error messages.
7825 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7827 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7828 BFD_RELOC_HI16_S to store the high bits of any value.
7830 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7831 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7832 assembler calculate relocations to any external symbol at all.
7833 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7834 involving generation of pc-relative relocs.
7835 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7836 has been moved to md_apply_fix3.
7838 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7839 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7840 which actually means (the address of identifier's GOT entry) +
7841 constant, which is not particularly useful.
7843 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7845 * read.h (include_dirs): Declare.
7846 (include_dir_count,include_dir_maxlen): Declare.
7848 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7850 * configure.in: Correct check for shared opcodes library.
7851 * configure: Rebuild.
7853 * listing.c (buffer_line): If we can't open the file, set at_end.
7854 (listing_print): Remove unused local variable fi.
7856 * config/m68k-parse.y (reglistpair): Handle register list in
7859 * config/vms-conf.h: Don't undef VERSION.
7861 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7863 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7865 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7867 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7868 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7869 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7870 (EXTRA_DIST): Define.
7871 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7872 explicitly rather than via the list of object files.
7873 (gcc-as.opt): New file created when make-gas.com is run.
7874 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7875 itbl-cpu.h} to #include appropriate file rather than copying that
7877 * config/vms-conf.h: Synchronize with current config.in.
7878 * Makefile.in: Rebuild.
7880 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7882 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7883 (parallel_ok): Relaxed parallel subinstruction dependency check.
7885 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7887 * as.h (flag_warn_suppress_instructionswap): added new flag.
7888 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7889 command line argument.
7890 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7891 warning only if flag_warn_suppress_instructionswap is false.
7893 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7895 * configure.in (i386-*-mingw32*): New target.
7896 * configure: Rebuild.
7898 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7900 * symbols.c (resolve_symbol_value): Don't set the segment if it
7901 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7903 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7906 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7908 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7909 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7912 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7914 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7916 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7918 * config/tc-v850.c (v850_insert_operand): Display instruction when
7919 an error is encountered.
7921 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7923 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7924 (i386-*-sco3.2v5*coff): New target.
7925 (i386-*-sco3.2*): New target.
7926 * configure: Rebuild.
7928 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7930 * config/tc-v850.c: Tidy error message production.
7932 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7934 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7935 validate_immediate return value in the right type for comparisons
7938 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7940 * listing.c (MAX_BYTES): Use listing variables not constants.
7941 (data_buffer): No longer an array, but a pointer.
7942 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7943 (listing_listing): Allocate data_buffer.
7945 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7947 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7948 --listing-rhs-width, --listing-cont-lines.
7949 (show_usage): Update.
7950 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7951 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7952 (print_lines): Use the variables instead of the constants.
7953 (listing_listing): Likewise.
7954 * listing.h: Declare the new vars.
7956 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7958 * as.c (parse_args): Add --keep-locals alias for -L.
7959 Add --strip-local-absolute.
7960 (show_usage): Update.
7961 * as.h (flag_strip_local_absolute): New flag.
7962 * symbols.c (S_IS_LOCAL): Use it.
7963 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7964 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7965 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7967 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7969 * config/tc-m32r.c: Detect if explicitly parallel instructions
7970 might have an io conflict and issue a warning message.
7972 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7974 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7975 cgen_swap_fixups): Functions to save, restore and swap the fixup
7976 chain with a backup copy.
7977 (cgen_asm_finish_insn): Returns address of constructed insn.
7979 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7981 * listing.c (file_info_struct): Remove FILE, add POS.
7982 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7983 (file_info): Don't open the file.
7984 (buffer_line): Check for the file in the last_open cache, updating
7986 (print_source): Don't reference file_info->file.
7987 (listing_listing): Likewise.
7988 (listing_print): Close the file in the cache, if any.
7990 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7992 * read.c (dwarf_file_string): New file static variable.
7993 (emit_expr): Look for constant sequence that leads up to a file
7994 name in DWARF debugging output.
7995 (stringer): Use dwarf_file_string to decide whether to accept a
7996 string as a file name.
7998 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8000 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8001 (crack_operand): Add reg->reglst MRI hack.
8002 (r_seg): Put reglst symbols in reg_section.
8003 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8005 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8007 * tc-sh.c (get_specific): Handle SGR & DBR.
8009 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8011 * tc-h8300.c (parse_reg): Take the length of the symbol into
8012 account when attempting to match a register name.
8013 * tc-h8500.c (parse_reg): Likewise.
8015 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8017 * cgen.c: Formatting changes to improve readability.
8019 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8021 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8024 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8026 Based on a patch from Jim Wilson
8027 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8028 (tc_gen_reloc): Handle cross section PC relative relocs
8031 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8033 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8035 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8037 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8038 (expr_jmp_buf): New static local.
8039 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8040 (cgen_md_operand): New function.
8041 * tc-m32r.c: Clean up pass over `struct foo' usage.
8042 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8044 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8046 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8047 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8049 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8051 * config/tc-i386.c (i386_operand): Give an error if there are
8052 unrecognized characters after an expression.
8054 For older changes see ChangeLog-9697