1 2000-10-12 Kazu Hirata <kazu@hxi.com>
3 * app.c: Fix formatting.
11 2000-10-11 Alan Modra <alan@linuxcare.com.au>
13 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
15 2000-10-07 Alan Modra <alan@linuxcare.com.au>
17 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
18 Re-arrange function a little and improve error message.
20 * write.c (write_relocs): Fix a comment.
22 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
25 2000-10-05 Jim Wilson <wilson@cygnus.com>
27 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
29 2000-10-05 Alan Modra <alan@linuxcare.com.au>
31 * config/tc-i386.c: Delete some useless comments, reformat others.
33 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
34 non-global syms in linkonce sections.
36 2000-10-04 Ralf Baechle <ralf@gnu.org>
38 * config/tc-ia64.c (operand_match): Don't use // style comments.
39 * config/tc-i370.c: Likewise.
41 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
43 Changes to handle varying register prefix and user symbol prefix.
44 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
45 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
46 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
47 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
48 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
49 (demand_register_prefix): New variable.
50 (md_pseudo_table): New pseudo ".syntax".
51 (md_longopts): New options --no-underscore and --underscore.
52 (cris_target_format): Return elf32-us-cris or elf32-cris depending
53 on symbols_have_leading_underscore.
54 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
55 (get_spec_reg): Ditto.
56 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
58 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
60 <case OPTION_NO_US, case OPTION_US>: New.
61 (md_show_usage): Be brief and reformat to match continuation of
63 * po/gas.pot: Regenerate.
65 2000-09-28 Alan Modra <alan@linuxcare.com.au>
67 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
68 force relocs for 12 bit branches.
69 (md_apply_fix): Similarly, adjust logic here.
71 2000-09-28 Alan Modra <alan@linuxcare.com.au>
73 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
74 adjust for external and weak syms as we will use a reloc. Allow
75 for +8 offset when calculating limits of branches.
76 (hppa_fix_adjustable): Undo 2000-09-23 change.
77 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
78 Correct distance calculation.
79 (tc_gen_reloc): Print the file name and line number if we can't
82 From John David Anglin <dave@hiauly1.hia.nrc.ca>
83 * config/tc-hppa.c (nonzero_dibits): Define.
84 (arg_reloc_stub_needed): Check each arg and return value
85 separately for zero case.
86 (pa_align): Declare argument `bytes'.
88 2000-09-25 Kazu Hirata <kazu@hxi.com>
90 * config/tc-cris.c: Fix formatting.
91 * config/tc-d10v.h: Likewise.
92 * config/tc-d30v.c: Likewise.
93 * config/tc-d30v.h: Likewise.
94 * config/tc-fr30.c: Likewise.
95 * config/tc-fr30.h: Likewise.
96 * config/tc-m68k.c: Likewise.
97 * config/tc-m68k.h: Likewise.
98 * config/tc-pj.h: Likewise.
99 * config/tc-ppc.c: Likewise.
100 * config/tc-ppc.h: Likewise.
101 * config/tc-sh.c: Likewise.
102 * config/tc-sh.h: Likewise.
103 * config/tc-sparc.c: Likewise.
104 * config/tc-v850.h: Likewise.
105 * config/tc-vax.h: Likewise.
106 * config/tc-w65.h: Likewise.
107 * config/tc-z8k.h: Likewise.
109 2000-09-23 Alan Modra <alan@linuxcare.com.au>
111 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
113 (hppa_force_relocation): Likewise.
115 2000-09-22 Jim Wilson <wilson@cygnus.com>
117 * config/tc-ia64.c (dv_sem): Add "stop".
118 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
119 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
120 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
122 (mark_resources): Check IA64_RS_PRr.
124 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
126 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
127 md_estimate_size_before_relax): Redesign and clean up the
128 relaxation mechanism.
130 2000-09-21 Kazu Hirata <kazu@hxi.com>
132 * config/tc-ns32k.c: Fix formatting.
133 * config/tc-ns32k.h: Likewise.
135 2000-09-20 Kazu Hirata <kazu@hxi.com>
137 * config/tc-m32r.c: Fix formatting.
138 * config/tc-m32r.h: Likewise.
139 * config/tc-m68851.h: Likewise.
140 * config/tc-m68hc11.c: Likewise.
141 * config/tc-m68hc11.h: Likewise.
142 * config/tc-m88k.c: Likewise.
143 * config/tc-mcore.c: Likewise.
144 * config/tc-mcore.h: Likewise.
145 * config/tc-mips.c: Likewise.
146 * config/tc-mips.h: Likewise.
147 * config/tc-mn10200.h: Likewise.
148 * config/tc-mn10300.h: Likewise.
149 * config/tc-tahoe.c: Likewise.
150 * config/tc-tahoe.h: Likewise.
152 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
154 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
155 Likewise in relaxation description comments.
157 2000-09-18 Alan Modra <alan@linuxcare.com.au>
159 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
160 subtraction of two syms without emitting a relocation.
162 From David Huggins-Daines <dhd@linuxcare.com>
163 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
164 global or weak symbols.
166 2000-09-15 Kazu Hirata <kazu@hxi.com>
168 * config/tc-h8300.h: Fix formatting.
169 * config/tc-h8500.c: Likewise.
170 * config/tc-h8500.h: Likewise.
171 * config/tc-hppa.h: Likewise.
172 * config/tc-i370.h: Likewise.
173 * config/tc-i386.h: Likewise.
174 * config/tc-i860.c: Likewise.
175 * config/tc-i860.h: Likewise.
176 * config/tc-i960.h: Likewise.
177 * config/tc-ia64.c: Likewise.
178 * config/tc-ia64.h: Likewise.
180 2000-09-14 Kazu Hirata <kazu@hxi.com>
182 * config/tc-a29k.c: Fix formatting.
183 * config/tc-alpha.c: Likewise.
184 * config/tc-arc.c: Likewise.
185 * config/tc-arc.h: Likewise.
186 * config/tc-arm.c: Likewise.
187 * config/tc-arm.h: Likewise.
188 * config/tc-avr.c: Likewise.
189 * config/tc-avr.h: Likewise.
190 * config/tc-tic30.c: Likewise.
191 * config/tc-tic30.h: Likewise.
192 * config/tc-tic54x.c: Likewise.
193 * config/tc-tic54x.h: Likewise.
194 * config/tc-tic80.c: Likewise.
195 * config/tc-tic80.h: Likewise.
197 2000-09-14 Timothy Wall <twall@cygnus.com>
199 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
200 parallel comparisons for later use.
201 (struct rsrc): Add parallel comparison type.
202 (resources_match): Skip special cases of PR usage (non-conflicting
205 2000-09-13 Kazu Hirata <kazu@hxi.com>
207 * config/obj-ecoff.c: Fix formatting.
208 * config/obj-elf.c: Likewise.
209 * config/obj-elf.h: Likewise.
210 * config/obj-evax.h: Likewise.
211 * config/obj-generic.h: Likewise.
212 * config/obj-hp300.c: Likewise.
213 * config/obj-hp300.h: Likewise.
214 * config/obj-ieee.h: Likewise.
215 * config/obj-vms.c: Likewise.
216 * config/obj-vms.h: Likewise.
218 2000-09-13 Anders Norlander <anorland@acc.umu.se>
220 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
221 (md_parse_option): Ditto.
222 (md_longopts): Add -mips32 option.
223 (md_show_usage): Document new options.
224 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
225 (mips_ip): Assemble mfc0 with a sub-selection code.
226 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
227 (mips_cpu_to_str): New function.
228 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
229 Use CPU_* defines instead of hardcoded numbers.
231 * doc/as.texinfo: Document new options.
232 * doc/c-mips.texi: Ditto.
234 2000-09-12 Kazu Hirata <kazu@hxi.com>
236 * as.h: Fix formatting.
237 * asintl.h: Likewise.
238 * bit_fix.h: Likewise.
239 * config/obj-aout.c: Likewise.
240 * config/obj-aout.h: Likewise.
241 * config/obj-bout.c: Likewise.
242 * config/obj-bout.h: Likewise.
243 * config/obj-coff.c: Likewise.
244 * config/obj-coff.h: Likewise.
245 * dwarf2dbg.h: Likewise.
247 * flonum.h: Likewise.
249 * itbl-ops.h: Likewise.
253 * struc-symbol.h: Likewise.
254 * subsegs.h: Likewise.
255 * symbols.h: Likewise.
259 2000-09-11 Kazu Hirata <kazu@hxi.com>
261 * bignum-copy.c: Fix formatting.
262 * config/tc-i370.c: Likewise.
263 * config/tc-i960.c: Likewise.
264 * config/tc-m68k.c: Likewise.
266 * flonum-copy.c: Likewise.
267 * flonum-konst.c: Likewise.
268 * flonum-mult.c: Likewise.
269 * literal.c: Likewise.
273 * subsegs.c: Likewise.
275 2000-09-09 Philip Blundell <philb@gnu.org>
277 * configure.in (arm*-*-uclinux*): New target.
278 * configure: Regenerate.
280 2000-09-09 Kazu Hirata <kazu@hxi.com>
282 * input-file.c: Fix formatting.
283 * itbl-ops.c: Likewise.
284 * messages.c: Likewise.
286 2000-09-08 Philip Blundell <philb@gnu.org>
288 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
291 2000-09-07 H.J. Lu <hjl@gnu.org>
293 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
294 * configure: Rebuild.
296 2000-09-07 Kazu Hirata <kazu@hxi.com>
298 * atof-generic.c: Fix formatting.
299 * config/tc-mips.c: Likewise.
300 * config/tc-vax.c: Likewise.
301 * input-scrub.c: Likewise.
303 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
305 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
306 * configure.in (sh-*-linux*): Added.
307 * configure: Rebuilt.
309 2000-09-06 Kazu Hirata <kazu@hxi.com>
311 * config/tc-hppa.c: Fix formatting.
313 * ecoff.c: Fix formatting.
315 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
317 * configure: Rebuilt with new libtool.m4.
319 2000-09-05 Kazu Hirata <kazu@hxi.com>
321 * cgen.c: Fix formatting.
322 * config/tc-ia64.c: Likewise.
324 2000-09-05 Nick Clifton <nickc@redhat.com>
326 * aclocal.m4: Regenerate.
327 * config.in: Regenerate.
328 * configure: Regenerate.
329 * po/gas.pot: Regenerate.
331 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
333 * config/tc-cris.c: Correct comment typos.
335 2000-09-05 Eric Christopher <echristo@cygnus.com>
337 * config/tc-mn10300.c: Cleanup.
338 (md_pcrel_from): Enable.
340 2000-09-05 Alan Modra <alan@linuxcare.com.au>
342 * expr.c (operand): Fix a comment typo.
343 * write.c (write_relocs): Fix a signed/unsigned warning.
345 * config/tc-hppa.c (fudge_reg_expressions): New
346 (hppa_force_reg_syms_absolute): New.
347 (pa_equ): Allow reg_section expressions.
348 * config/tc-hppa.c (md_optimize_expr): Define.
349 (hppa_force_reg_syms_absolute): Prototype.
351 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
352 (pa_parse_number): Pass in arg to select fp reg parsing.
353 Return 1 to indicate format checks pass. If strict, then only
354 accept a register or register symbol. Return value in...
355 (pa_number): New static for pa_parse_number.
356 (FP_REG_BASE): Define.
357 (FP_REG_RSEL): Define.
358 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
359 appropriate. White space changes.
360 (need_pa11_opcode): Don't bother passing any params, get them from
362 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
363 Remove extraneous check in case 'Q'.
364 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
365 reg, set section of resulting symbol to reg_section.
366 (pa_parse_space_stmt): Modify call to pa_parse_number.
367 (pa_space): Likewise.
369 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
370 (hppa_force_relocation): Handle vtable relocs.
371 (pa_vtable_entry): New.
372 (pa_vtable_inherit): New.
373 (md_pseudo_table): Add entries for vtable pseudos.
374 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
375 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
377 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
378 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
379 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
381 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
382 specify a symbol type.
384 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
385 dependent things together.
386 (md_elf_symbol_type): Define.
388 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
390 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
392 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
393 (obj_elf_vtable_entry): Declare.
395 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
397 (obj_elf_vtable_entry): Similarly.
398 (elf_pseudo_table): Fix the damage with a cast.
400 2000-09-03 Richard Henderson <rth@cygnus.com>
402 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
403 for template selection when a label is needed.
405 2000-09-02 Kazu Hirata <kazu@hxi.com>
407 * config/tc-ia64.c: Fix formatting.
409 2000-09-02 Nick Clifton <nickc@redhat.com>
411 * configure.in: Increase version number to 2.10.91.
412 * configure: Regenerate.
413 * aclocal.m4: Regenerate.
414 * config.in: Regenerate.
415 * po/gas.pot: Regenerate.
416 * Makefile.in: Regenerate.
418 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
420 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
421 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
422 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
424 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
427 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
429 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
430 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
431 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
432 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
433 (GOT_symbol): New variable.
434 (md_undefined_symbol): Set it.
436 2000-09-01 Richard Henderson <rth@cygnus.com>
438 * config/tc-ia64.c (match): Don't inline.
439 (extra_goodness): New.
440 (md_begin): Prefer nop.f and nop.b for best_template.
442 2000-08-31 Kazu Hirata <kazu@hxi.com>
444 * as.c: Fix formatting.
449 2000-08-31 Eric Christopher <echristo@cygnus.com>
451 * config/tc-mn10300.c: Cleanup and fix warnings.
452 (md_pseudo_table): Add initializers.
453 (md_show_usage): Cleanup.
454 (md_parse_option): Fix warnings.
455 (md_undefined_symbol): Fix warnings.
456 (md_conver_frag): Fix warnings.
457 (tc_gen_reloc): Fix warnings.
458 (md_apply_fix3): Fix warnings.
459 (check_operand): Fix warnings.
461 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
463 * acinclude.m4: Include libtool and gettext macros from the
465 * aclocal.m4, configure: Rebuilt.
467 2000-08-30 Mark Hatle <mhatle@mvista.com>
469 * config/tc-ppc.c (md_parse_option): Recognize -m405.
471 2000-08-31 Kazu Hirata <kazu@hxi.com>
473 * listing.c: Fix formatting.
475 2000-08-29 Kazu Hirata <kazu@hxi.com>
477 * app.c: Fix a comment typo. Fix formatting.
479 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
481 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
482 offset of the target destination for jmp instructions.
483 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
485 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
487 * NEWS: Mention support for CRIS.
489 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
491 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
492 Sets `.lcomm' alignment to zero.
494 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
496 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
497 (TC_FIX_ADJUSTABLE): Define.
499 2000-08-23 Jim Wilson <wilson@cygnus.com>
501 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
502 unwind.personality_routine is set.
504 2000-08-23 H.J. Lu <hjl@gnu.org>
506 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
508 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
510 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
513 2000-08-22 H.J. Lu <hjl@gnu.org>
515 * config.in (STRICTCOFF): New for strict COFF.
517 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
518 i386-*-go32* and i386-go32-rtems*.
519 * configure: Rebuilt.
521 * config/obj-coff.c (obj_coff_endef): Follow the historical
522 behavior if STRICTCOFF is not defined.
524 * doc/internals.texi: Document STRICTCOFF.
526 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
528 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
529 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
530 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
531 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
532 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
533 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
534 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
537 2000-08-22 Eric Christopher <echristo@cygnus.com>
539 * config/tc-mn10300.c: (md_apply_fix): New function.
540 (mn10300_force_relocation): New function.
541 (mn10300_fix_adjustable): New function.
543 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
544 (TC_HANDLES_FX_DONE): Define.
545 (obj_fix_adjustable): Define.
546 (MD_APPLY_FIX3): Define.
547 (TC_LINKRELAX_FIXUP): Define.
549 * write.c: (TC_LINKRELAX_FIXUP): Define if not
551 (fixup_segment): Use TC_LINKRELAX_FIXUP.
553 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
555 2000-08-21 Jason Eckhardt <jle@cygnus.com>
557 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
558 if the fixup resulted in a relocation.
560 2000-08-18 Nick Clifton <nickc@redhat.com>
562 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
563 Make reference to first element of shift_names explicit.
565 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
567 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
568 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
569 add a symbol's address. Removed all target-specific #ifdefs that
570 used to accomplished the same.
571 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
572 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
573 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
574 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
575 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
577 2000-08-17 Kazu Hirata <kazu@hxi.com>
579 * dwarf2dbg.c: Fix formatting.
581 2000-08-17 Nick Clifton <nickc@redhat.com>
583 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
584 to be recoded as logical shift lefts by zero.
586 2000-08-16 Jim Wilson <wilson@cygnus.com>
588 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
589 postincrement modified registers. Handle IA64_OPND_R3_2 addl
591 (note_register_values): Handle IA64_OPND_R3_2 operands.
593 2000-08-16 Jason Eckhardt <jle@cygnus.com>
595 * config/tc-i860.c (md_operand): Silly typo fixed.
597 2000-08-16 Nick Clifton <nickc@redhat.com>
599 * config/tc-arm.c (struct asm_shift): Delete.
601 (enum asm_shift_index): New.
602 (struct asm_shift_properties): New.
603 (struct asm_shift_name): New.
604 (shift_properties[]); New.
605 (shift_names[]); New.
607 (decode_shift): Use new structures.
608 Issue a warning is "ROR #0" is used.
609 Issue a warning if "ASR #0" or "LSR #0" is used.
611 (md_begin): Initialise arm_shift_hsh table from new
612 asm_shift_name array.
614 2000-08-16 Jakub Jelinek <jakub@redhat.com>
616 * config/tc-sparc.c: Kill all warnings.
617 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
619 (md_show_usage): Update usage text.
621 2000-08-16 Nick Clifton <nickc@redhat.com>
623 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
626 2000-08-15 Will Cohen <wcohen@redhat.com>
628 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
630 * config/tc-sh.c (md_assemble): Changed so debug_type
631 test performed for ppi_assemble
632 * config/tc-sh.c: Included dwarf2dbg.h.
633 (debug_line): Defined.
634 (md_assemble): Generates dwarf2 line info.
635 (sh_finalize): New function. Finalize dwarf2 info.
636 (assemble_ppi): Returns size of code generated.
637 (build_Mytes): Returns size of code generated.
638 (md_pseudo_table): Added "file" and "loc" psuedo ops.
639 * config/tc-sh.h (md_end): Defined.
640 (sh_finalize): Declared.
642 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
644 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
647 2000-08-14 Nick Clifton <nickc@redhat.com>
649 * config/tc-arm.c (do_bx): Allow "bx pc".
651 2000-08-14 Jim Wilson <wilson@cygnus.com>
653 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
654 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
655 (md_begin): Change assignment to md.flag to OR in the new bit.
657 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
659 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
660 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
663 2000-08-14 Jason Eckhardt <jle@cygnus.com>
665 * NEWS: Mention i860 support.
667 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
669 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
671 2000-08-14 Andreas Schwab <schwab@suse.de>
673 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
675 2000-08-11 Andreas Schwab <schwab@suse.de>
677 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
680 2000-08-11 Kazu Hirata <kazu@hxi.com>
682 * expr.c: Fix formatting.
683 * config/obj-bout.c: Likewise.
685 2000-08-10 Jason Eckhardt <jle@cygnus.com>
687 * doc/c-i860.texi: Flesh out the i860 section more.
689 2000-08-10 Kazu Hirata <kazu@hxi.com>
691 * symbols.c: Fix formatting.
694 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
696 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
697 has the IgnoreSize bit set.
699 2000-08-09 Alan Modra <alan@linuxcare.com.au>
701 From Rodney Brown <RodneyBrown@mynd.com>
702 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
703 * configure: Regenerate.
705 2000-08-09 Kazu Hirata <kazu@hxi.com>
707 * hash.c: Fix formatting.
710 2000-08-08 Jason Eckhardt <jle@cygnus.com>
712 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
713 (i860_fix_info): New enum.
714 (MD_APPLY_FIX3): Define.
715 (WORKING_DOT_WORD): Define.
716 (TC_HANDLES_FX_DONE): Define.
717 (DIFF_EXPR_OK): Define.
718 (LISTING_HEADER): Define.
719 (TARGET_FORMAT): Select target format based on endian flag.
720 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
721 (target_big_endian): Add external declaration.
723 * config/tc-i860.c: All existing code reworked completely. Other
724 new code shown below.
725 (SYNTAX_SVR4): Define.
726 (target_warn_expand): New variable.
727 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
728 (md_longopts): Declare and define with new options (-EL, -EB,
730 (md_show_usage): New function.
731 (md_operand): New function.
732 (obtain_reloc_for_imm16): New function.
733 (md_apply_fix3): New function.
734 (tc_gen_reloc): New function.
736 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
738 * config/tc-m68hc11.c (build_jump_insn): Make sure the
739 2 bytes of the jump address are in the same frag.
740 (find): Accept 68hc12 register indirect modes.
742 * NEWS: Mention 68HC11 & 68HC12 support.
744 2000-08-07 Richard Henderson <rth@cygnus.com>
746 * config/tc-ia64.c (unwind): Add prologue_mask member.
747 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
748 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
749 (dot_body): Clear unwind.prologue_mask.
750 (dot_prologue): Set it. Accept a register second argument.
752 2000-08-07 Kazu Hirata <kazu@hxi.com>
754 * config/atof-ieee.c: Fix formatting.
755 * config/atof-tahoe.c: Likewise.
757 2000-08-06 Nick Clifton <nickc@cygnus.com>
759 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
762 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
763 of .popsection, .previous, .pushsection, .subsection,
764 .version, .vtable_entry, .vtable_inherit and .weak.
766 2000-08-05 Kazu Hirata <kazu@hxi.com>
768 * config/tc-cris.c: Fix formatting.
769 * config/tc-i386.c: Likewise.
770 * config/tc-sparc.c (sparc_ip): Simplify the code.
772 2000-08-04 Kazu Hirata <kazu@hxi.com>
774 * config/tc-cris.c: Rearrange code for readability.
775 * config/tc-d10v.c: Fix formatting.
776 * config/tc-m32r.c: Likewise.
777 * config/tc-sparc.c: Likewise.
779 2000-08-02 Jim Wilson <wilson@cygnus.com>
781 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
782 before ia64_find_opcode.
783 (md_assemble): Likewise.
785 2000-08-01 Nick Clifton <nickc@cygnus.com>
787 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
788 Undo some formatting fixes.
790 2000-08-01 Kazu Hirata <kazu@hxi.com>
792 * config/obj-som.c: Fix formatting.
793 * config/obj-ieee.c: Likewise.
794 * config/tc-arm.c: Likewise.
795 * config/tc-v850.c: Likewise.
797 2000-08-01 Nick Clifton <nickc@redhat.com>
799 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
800 index by command line option.
802 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
804 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
805 (@node M68K-Branch): Rewrite to match the reality.
807 2000-07-31 Jason Eckhardt <jle@cygnus.com>
809 * doc/c-i860.texi: New file.
810 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
811 * doc/Makefile.in: Regenerate.
812 * doc/all.texi: Add I860 as relevant architecture.
813 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
815 2000-07-31 Kazu Hirata <kazu@hxi.com>
817 * config/tc-d30v.c: Fix formatting.
819 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
821 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
822 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
823 long emit a long branch if available instead of an absolute jump, never
824 emit absolute jumps for anything with --pcrel.
826 * doc/c-m68k.texi: Document new command line option.
828 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
830 * config/tc-avr.c: Use PARAMS macro in function declarations.
831 Don't declare md_pcrel_from_section (already in tc-avr.h).
832 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
833 (avr_operand): Don't set (unsigned) op_mask to -1.
835 2000-07-28 Jason Eckhardt <jle@cygnus.com>
837 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
838 * configure: Regenerated.
839 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
840 of operand to the .type directive (.e.g, "type").
842 2000-07-28 Alan Modra <alan@linuxcare.com.au>
844 * as.h (warn_comment, found_comment, found_comment_file): Declare.
845 * app.c (do_scrub_chars): Record where first comment found.
846 * read.c (read_a_source_file): Init found_comment on entry, and
847 notify whether comments found on exit.
848 * config/tc-hppa.c (md_shortopts): Add "c".
849 (md_longopts): Add warn-comment.
850 (md_parse_option): Handle it.
851 (md_show_usage): Show available options.
852 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
854 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
856 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
857 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
859 (md_estimate_size_before_relax): Don't fall off end of function.
861 2000-07-27 Kazu Hirata <kazu@hxi.com>
863 * config/tc-avr.c: Fix formatting.
864 * config/tc-ns32k.c: Likewise.
866 2000-07-27 Alan Modra <alan@linuxcare.com.au>
868 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
870 2000-07-27 Kazu Hirata <kazu@hxi.com>
872 * config/tc-d10v.c: Fix formatting.
873 * config/tc-z8k.c: Likewise.
874 * config/tc-sparc.c: Likewise.
876 2000-07-26 Dave Brolley <brolley@redhat.com>
878 * cgen.c (queue_fixup): Declare opinfo.
879 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
880 (gas_cgen_md_operand): Ditto.
881 (gas_cgen_md_apply_fix3): Ditto.
883 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
885 * config/obj-coff.c (obj_frob_symbol): Don't merge
886 labels. Don't merge if the symbol isn't constant. Return
887 immediately if a symbol is merged.
889 2000-07-22 Alan Modra <alan@linuxcare.com.au>
891 * frags.c (frag_align): Correct absolute section alignment.
893 2000-07-20 DJ Delorie <dj@redhat.com>
895 * config/obj-coff.c (obj_frob_symbol): revert previous change,
896 it breaks linking against DLLs.
898 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
900 * configure.in: Add CRIS support.
901 * configure: Regenerate.
902 * Makefile.am: (CPU_TYPES): Add cris.
903 (CPU_OBJ_VALID) [aout]: Add cris.
904 (MULTI_CPU_TYPES): Add cris.
905 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
906 [coff]: Only i386 and mips are valid.
907 (TARGET_CPU_CFILES): Add config/tc-cris.c.
908 (TARGET_CPU_HFILES): Add config/tc-cris.h.
909 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
910 Regenerate dependencies.
911 * Makefile.in: Regenerate.
912 * aclocal.m4: Regenerate.
913 * as.c: Declare crisaout, criself.
914 * config/tc-cris.h, config/tc-cris.c: New.
915 * config/e-criself.c, config/e-crisaout.c: New.
916 * po/POTFILES.in, po/gas.pot: Regenerate.
918 2000-07-20 Kazu Hirata <kazu@hxi.com>
920 * read.c: Fix formatting.
921 * write.c: Fix formatting.
923 2000-07-19 H.J. Lu <hjl@gnu.org>
925 * sb.c: Include <stdlib.h> if exists for abort ().
927 2000-07-19 Alan Modra <alan@linuxcare.com.au>
929 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
930 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
931 (pa_type_args): Same here.
933 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
935 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
936 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
937 the storage class is already set.
939 2000-07-17 Kazu Hirata <kazu@hxi.com>
941 * config/tc-m68hc11.c: Fix formatting.
942 * config/tc-mn10200.c: Likewise.
943 * config/tc-mn10300.c: Likewise.
944 * config/tc-pj.c: Likewise.
945 * config/tc-tic80.c: Likewise.
946 * config/tc-w65.c: Likewise.
948 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
950 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
953 2000-07-15 Ian Lance Taylor <ian@zembu.com>
955 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
958 2000-07-15 Alan Modra <alan@linuxcare.com.au>
960 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
961 ELF as are used for SOM (except the 32-bit reloc one) to decide
962 whether a symbol can be reduced to a section symbol. Expand on
963 the comment for symbols involved in LR% and RR% expressions.
965 2000-07-14 Nick Clifton <nickc@cygnus.com>
967 * config/tc-mips.c (mips_disable_float_construction): New
968 static variable. Set to true if doubles should not be
969 constructed by loading two single width fp registers with
971 (mips_ip): Test mips_disable_float_construction.
972 (md_longopts): Add command line switches --construct-floats
973 and --no-construct-floats.
974 (md_parse_option): Parse new command line options.
975 (md_show_usage): Describe new command line options.
977 * doc/c-mips.texi: Document new command line options.
979 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
981 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
982 * configure: Regenerate.
984 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
986 * configure.in (DEFAULT_EMULATION setting): Revert part of
987 2000-07-01 change that set te_multi=multi unless set to tmips.
988 * configure: Regenerate.
990 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
992 * config/obj-coff.c (coff_frob_section): Add padding to the last
993 section when aligning it increases its size.
995 2000-07-11 Kazu Hirata <kazu@hxi.com>
997 * config/tc-tic54x.c: Fix formatting.
999 2000-07-10 Kazu Hirata <kazu@hxi.com>
1001 * config/tc-h8500.c: Fix formatting.
1002 * config/tc-tic54x.c: Fix formatting.
1004 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1006 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1007 displacements correctly.
1009 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1011 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1013 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1017 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1019 From David Huggins-Daines <dhd@linuxcare.com>
1020 * config/te-hppalinux64.h: Add a new emulation.
1021 * configure.in (emulations): Add configure bits to support the
1022 64-bit Linux/parisc target.
1023 * configure: Regenerate.
1025 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1026 (md_shortopts): Add `V' for ELF.
1028 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1029 when SOM or ELF_ARG_RELOC are defined.
1030 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1031 ELF_ARG_RELOC are defined.
1032 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1033 (pa_stringer): ..Do it here instead. Fix comment typos.
1034 (hppa_force_relocation): Cast enums to int before comparing with
1037 From Ryan Bradetich <rbradetich@uswest.net>
1038 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1039 redifinition warning.
1040 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1041 (hppa_force_relocation): ditto
1042 (md_apply_fix): Added cast to buf to fix warnings.
1044 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1045 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1047 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1048 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1049 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1050 reloc_type** to avoid warnings in switch.
1051 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1052 little earlier instead.
1054 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1056 (pa_type_args): Use symbol_arg_reloc_info.
1057 (struct pa_it): Make arg_reloc unsigned int.
1058 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1059 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1060 (pa_code): Delete. pa_text duplicates this function.
1061 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1062 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1064 (cons_fix_new_hppa): Actually change selector to e_fsel when
1065 warning about assuming so.
1066 (tc_gen_reloc): More example elf arg reloc code.
1067 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1068 (hppa_force_relocation): Likewise.
1070 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1072 (pa_end_of_source): Prototype.
1073 (hppa_fix_adjustable): Prototype.
1074 (LABELS_WITHOUT_COLONS): Move it..
1075 * config/te-hppa.h: To here.
1077 * config/te-hppa64.h: New file.
1079 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1081 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1082 format -10, -16, 16 relocs.
1083 (hppa_elf_mark_end_of_function): Test for null
1084 last_call_info->start_symbol
1086 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1087 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1088 re_assesmble_* functions. Delete extraneous statements. Fix
1090 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1091 insn to re_assemble_*.
1093 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1095 * doc/internals.texi (Expressions): Fix typo.
1097 2000-07-08 Kazu Hirata <kazu@hxi.com>
1099 * config/tc-sh.c: Fix formatting.
1100 * config/tc-tic54x.c: Fix formatting.
1101 * depend.c: Fix formatting.
1102 * flonum-konst.c: Likewise.
1103 * flonum-mult.c: Likewise.
1105 2000-07-07 Kazu Hirata <kazu@hxi.com>
1107 * config/tc-sh.c: Fix comments.
1108 * config/obj-vms.c: Fix comments.
1109 * config/tc-a29k.c: Likewise.
1110 * config/tc-alpha.c: Likewise.
1111 * config/tc-h8300.c: Likewise.
1112 * config/tc-h8500.c: Likewise.
1113 * config/tc-i370.c: Likewise.
1114 * config/tc-ia64.c: Likewise.
1115 * config/tc-m68hc11.c: Likewise.
1116 * config/tc-m68k.c: Likewise.
1117 * config/tc-mips.c: Likewise.
1118 * config/tc-ns32k.c: Likewise.
1119 * config/tc-ppc.c: Likewise.
1120 * config/tc-z8k.c: Likewise.
1122 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1124 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1125 Default to '(SEC_LOAD | SEC_DATA)'.
1126 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1128 * doc/internals.texi (CPU Backend): Describe
1129 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1131 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1133 * as.c (parse_args): NULL terminate the long option list.
1135 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1137 * config/tc-d30v.h: Include "write.h" for fixS.
1138 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1140 2000-07-05 Nick Clifton <nickc@cygnus.com>
1142 * config/tc-d30v.c (write_2_short): Further changes to warning
1143 messages produced when combining EITHER_BUT_PREFER_MU attributed
1146 2000-07-05 DJ Delorie <dj@redhat.com>
1150 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1152 * config/tc-arm.c (psrs): Accept combinations of flags.
1154 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1156 * config/tc-avr.c: Change _ () to _() around all strings marked
1157 for translation (exception from the usual coding style).
1158 (avr_opt): New struct variable, how the new switches are set.
1159 (OPTION_MMCU): Define as 'm' and actually use.
1160 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1161 (show_mcu_list): New function, display the list of known MCUs.
1162 (md_show_usage): Document the new switches. Call show_mcu_list.
1163 (avr_set_arch): Change 'm' to OPTION_MMCU.
1164 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1165 Handle the new switches.
1166 (avr_operands): Disable warnings for undefined combinations of
1167 operands if -mall-opcodes. Disable warnings for skipping two-word
1168 instructions if enhanced core or -mno-skip-bug.
1169 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1170 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1171 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1172 (avr_ldi_expression): Warn about implicit lo8().
1173 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1175 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1177 * configure.in: Add entry for mips-*-sysv4*MP*
1178 * configure: Rebuild
1179 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1180 elf32-tradlittlemips for traditional mips targets.
1181 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1182 test for Link Once sections as in adjust_reloc_syms.
1183 * config/te-tmips.h: New file for traditional mips targets. Define
1186 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1188 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1189 flags argument is not present, don't change an existing section's
1190 section's attributes. If the flags argument is present, warn if the
1191 attributes don't match the section's current attributes. When
1192 long section names are supported, set SEC_LINK_ONCE and
1193 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1195 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1197 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1198 symbols; create them.
1200 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1202 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1203 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1205 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1207 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1208 expressions. Ignore the problem when handling 16 bit signed
1209 immediates, because the assembler will take care of the relocation
1212 2000-06-27 Nick Clifton <nickc@cygnus.com>
1214 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1215 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1216 sequential order, and emit warning messages if the input source
1217 code contains constructs like that, or parallel constructs
1218 containing such opcodes.
1220 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1222 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1223 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1224 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1225 (md_show_usage): Update usage message.
1226 (md_parse_option): Allow redefinition of MCU type within the
1227 same avr[1-5] bfd machine type. Show both old and new MCU type
1228 in the error message.
1229 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1230 Simplify 8K wrap code.
1232 2000-06-25 Kazu Hirata <kazu@hxi.com>
1234 * config/obj-aout.c: Remove all uses of DEFUN.
1235 * config/obj-ieee.c: Likewise.
1236 * config/tc-sh.c: Fix comment typos.
1237 * config/tc-tahoe.c: Likewise.
1238 * config/tc-vax.c: Likewise.
1239 * config/tc-w65.c: Likewise.
1240 * config/tc-z8k.c: Likewise.
1241 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1243 2000-06-24 DJ Delorie <dj@cygnus.com>
1245 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1246 more changes from Sept 1999
1247 (tc_i386_fix_adjustable): ditto
1248 (md_apply_fix3): ditto
1250 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1252 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1253 (gas_cgen_parse_operand): Set it around expression() call.
1254 (gas_cgen_md_operand): Test for it before longjmp().
1256 2000-06-24 Kazu Hirata <kazu@hxi.com>
1258 * config/tc-h8500.c: Remove all uses of DEFUN.
1259 * config/tc-sh.c: Likewise.
1260 * config/tc-w65.c: Likewise.
1261 * config/tc-z8k.c: Likewise.
1263 * config/tc-h8500.c: Fix typos in comments.
1265 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1267 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1270 2000-06-23 matthew green <mrg@redhat.com>
1272 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1273 defined. Fix error message for `[' grouping.
1275 2000-06-22 Kazu Hirata <kazu@hxi.com>
1277 * config/tc-h8300.c: Fix formatting and comment typos.
1279 2000-06-22 Timothy Wall <twall@cygnus.com>
1281 * config/tc-ia64.c (note_register_values): Move premature QP
1282 notation clearing into the appropriate place.
1284 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1286 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1287 first before anything else. Add bin-bugs.h, emul.h and progress.h
1288 Sort list of files as for $(OBJS) in Makefile.am.
1290 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1291 find one. Remake dependencies.
1292 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1293 * Makefile.in: Regenerate.
1294 * doc/Makefile.in: Regenerate.
1296 * config/tc-i386.c (i386_displacement): Don't assume a constant
1297 displacement is necessarily 16 bits when in 16 bit code mode.
1298 (md_assemble): Instead size the displacement here after we know
1299 for sure that a .code16gcc operand hasn't automatically added
1300 operand size prefixes.
1302 2000-06-21 H.J. Lu <hjl@gnu.org>
1304 * Makefile.am: Rebuild dependency.
1305 * Makefile.in: Rebuild.
1307 2000-06-21 Kazu Hirata <kazu@hxi.com>
1309 * config/tc-h8300.c (parse_reg): Make the function static.
1310 (parse_exp): Likewise.
1312 2000-06-20 DJ Delorie <dj@cygnus.com>
1314 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1315 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1316 for cygwin import libraries to work properly.
1318 2000-06-20 H.J. Lu <hjl@gnu.org>
1320 * Makefile.am: Rebuild dependency.
1321 * Makefile.in: Rebuild.
1322 * configure: Likewise.
1323 * doc/Makefile.in: Likewise.
1325 2000-06-20 Timothy Wall <twall@cygnus.com>
1327 * doc/internals.texi (CPU backend): Add @itemx for
1328 TC_START_LABEL_WITHOUT_COLON.
1329 * doc/c-tic54x.texi: New.
1330 * doc/as.texinfo: Add tic54x features and include primary tic54x
1332 * doc/all.texi: Add C54X.
1333 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1334 * doc/Makefile.in: Regenerate.
1335 * configure.in: Add tic54x and define LIBM for tic54x.
1336 * configure: Regenrate.
1337 * config/tc-tic54x.[ch]: New.
1338 * config/obj-coff.h: Add tic54x.
1339 * Makefile.am: (CPU_TYPES): Add tic54x.
1340 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1341 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1342 (as_new_LDADD): Add $(LIBM).
1343 * Makefile.in: Regenerate.
1345 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1347 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1348 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1349 * doc/as.texinfo: Likewise.
1351 * configure, Makefile.in: Regenerate.
1352 * configure.in (emulations): Recognize m6811 and m6812.
1353 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1354 Added files for 68hc11 and 68hc12 assembler.
1355 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1356 * config/tc-m68hc11.h: Header definition for that assembler.
1358 2000-06-18 Nick Clifton <nickc@redhat.com>
1360 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1361 instead of OCTETS_PER_BYTE.
1363 * config/tc-v850.c: Fix compile time warnings.
1364 * config/tc-ppc.c: Fix compile time warnings.
1366 2000-06-18 H.J. Lu <hjl@gnu.org>
1368 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1369 * configure: Rebuild.
1371 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1373 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1376 2000-06-16 Nick Clifton <nickc@cygnus.com>
1378 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1379 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1381 * doc/c-mips.texi: Document newly accepted cpu variants.
1383 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1385 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1387 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1389 * macro.c (getstring): Make it possible to escape the quote
1392 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1394 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1396 2000-06-13 H.J. Lu <hjl@gnu.org>
1398 * configure: Regenerate.
1400 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1402 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1404 * doc/internals.texi (line_separator_chars): Semicolon is no
1405 longer a default. Mention null and newline as defaults.
1407 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1409 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1410 * config/tc-i860.h (line_separator_chars): Likewise.
1411 * config/tc-h8300.c (line_separator_chars): Likewise.
1412 * config/tc-i960.c (line_separator_chars): Likewise.
1413 * config/tc-m68k.c (line_separator_chars): Likewise.
1414 * config/tc-mips.c (line_separator_chars): Likewise.
1415 * config/tc-ns32k.c (line_separator_chars): Likewise.
1416 * config/tc-sparc.c (line_separator_chars): Likewise.
1417 * config/tc-vax.c (line_separator_chars): Likewise.
1419 * config/tc-h8300.c (comment_chars): Use string initialiser.
1420 * config/tc-i960.c (line_comment_chars): Likewise.
1421 * config/tc-z8k.c (comment_chars, line_comment_chars,
1422 line_separator_chars): Likewise.
1424 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1427 2000-06-08 Nick Clifton <nickc@cygnus.com>
1429 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1432 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1434 * configure.in (VERSION): Update to show this is the CVS mainline.
1436 2000-06-08 Matthew Jacob <mjacob@feral.com>
1438 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1439 $at is the integer register $r28, vs. both $r28 and the floating
1440 point register $f28.
1442 2000-06-08 James E. Wilson <wilson@cygnus.com>
1444 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1445 (dot_endp): Don't call ia64_flush_insns.
1446 (emit_one_bundle): Don't delete prologue/body records from
1447 unwind_record list in first loop. Rewrite second loop to account for
1450 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1452 * config/tc-ia64.c: Add missing prototypes.
1453 (generate_unwind_image): Cast argument to output_unw_records call.
1455 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1457 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1459 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1461 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1462 (REGISTER_P): likewise.
1463 (avr_opcodes): uses include/opcode/avr.h
1464 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1466 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1468 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1471 2000-06-03 H.J. Lu <hjl@gnu.org>
1473 * read.c (is_end_of_line): Put back `;'.
1475 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1477 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1479 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1481 * expr.c (operand): Test is_end_of_line outside switch to catch
1482 line separator chars that are also operators.
1483 (operator): Return O_illegal for line separator chars.
1485 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1486 entry (or `!' entry for TC_HPPA).
1488 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1489 before indexing is_end_of_line. Remove redundant check for '\0'.
1491 * config/tc-h8500.c (md_assemble): Likewise.
1492 * config/tc-mcore.c (md_assemble): Likewise.
1493 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1496 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1498 * config/tc-mcore.c (mcore_cons): Likewise.
1499 (mcore_float_cons): Likewise.
1500 (mcore_stringer): Likewise.
1501 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1503 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1505 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1507 2000-05-29 Nick Clifton <nickc@cygnus.com>
1509 * config/tc-sh.c: Fix compile time warning messages.
1511 * config/tc-mips.c: Fix compile time warning messages.
1513 2000-05-29 Philip Blundell <philb@gnu.org>
1515 * doc/as.texinfo: Update copyright dates.
1516 (Local Labels): Delete misplaced mention of ARM.
1517 * NEWS: Mention ARM ELF support.
1519 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1521 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1522 it is modified, and use the real_size to compute the frag address
1523 for dwarf2 line info.
1525 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1527 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1528 line-matching scheme to cope with automake moving variables around.
1529 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1530 * Makefile.in: Regenerate.
1532 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1534 * config/tc-sparc.c (sparc_relax): New.
1535 (md_longopts): Add -relax and -no-relax options.
1536 (md_parse_options, md_show_usage): Likewise.
1537 (md_apply_fix3): Optimize tail call into branch always if possible.
1539 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1541 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1542 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1543 rules, with warning when a GAS statement specifies a packing that
1544 will result in an instruction being squashed.
1545 Added typdef packing_type and enumerals, changed various integer
1546 literals to use the enumerals.
1548 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1550 * config/tc-ia64.c (dot_restorereg_p): New function.
1551 (md_pseudo_table): Add restorereg.p.
1552 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1553 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1555 * config/tc-ia64.h (unw_record_type): Add unwabi.
1556 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1557 called MASK with members for imask, and the masks produced by
1558 fr_mem, gr_mem, br_mem, and frgr_mem.
1559 (unw_p_record): Add members ABI and CONTEXT.
1560 (unw_x_record): Add member AB.
1561 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1562 as pseudo-register for use during unwind info generation.
1563 (AR_PFS, AR_LC): New macros.
1564 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1565 whose names start with an at sign (as in "@priunat").
1566 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1568 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1569 proc_end, unwind_info, personality_routine): Consolidate into
1570 "unwind" structure to reduce offset-table use. Add member
1571 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1573 (output_R1_format, output_R3_format, output_P3_format,
1574 output_P6_format): Initialize R with zero to reduce compiler warnings.
1575 (output_P7_format): Ditto. Add `default' branch to switch
1576 statement to reduce compiler warnings.
1577 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1578 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1579 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1580 into single argument.
1581 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1582 compiler warnings. Merge A and B args into single argument.
1583 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1584 A and B args into single argument.
1585 (free_record): Removed (wasn't used).
1586 (free_list_records): Also free imasks in prologue records.
1587 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1588 (output_spill_mask): Remove.
1589 (output_unwabi): New function.
1590 (output_epilogue, output_label_state, output_copy_state): Call
1592 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1593 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1595 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1596 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1597 as part of handling the prologue records. Emit region's imask if
1598 we have one. Handle unwabi, epilogue, label_state, copy_state,
1599 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1600 spill_sprel_p, and spill_reg_p records.
1601 (set_imask, count_bits, slot_index): New function.
1602 (fixup_unw_records): Fix region size computation. Handle
1603 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1604 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1605 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1606 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1607 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1608 (dot_save): Use manifest constants for applicaton registers.
1609 Handle REG_PR and REG_PRIUNAT.
1610 (dot_restore): Don't just ignore it.
1611 (dot_restorereg): New function..
1612 (generate_unwind_image): Ensure unwind info is a multiple of eight
1613 bytes, not just four bytes.
1614 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1615 (dot_altrp): Don't just ignore it.
1616 (dot_savemem): New function. Replaces dot_savesp() and
1617 dot_savepsp(). Use manifest constants for applicaton registers.
1618 Handle REG_PR and REG_PRIUNAT.
1619 (dot_savef): Simplify.
1620 (dot_saveb): Support generation of br_gr.
1621 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1622 dot_label_state, dot_copy_state): New function.
1623 (dot_unwabi): Don't just ignore it.
1624 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1625 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1626 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1627 (emit_one_bundle): Set slot number for prologue/body records
1628 *before* emitting the first insn.
1629 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1630 (md_begin): Declare "psp" pseudo-register.
1631 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1632 so we don't get segfault.
1633 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1634 counts as required per SW Conventions manual
1635 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1636 output_preds_psprel, output_preds_sprel, output_spill_base,
1637 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1638 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1639 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1640 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1641 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1642 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1643 (dot_vframe): Implement.
1644 (dot_vframesp, dot_vframepsp): New function.
1646 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1648 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1649 * configure: Regenerate.
1651 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1653 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1654 (md_estimate_size_before_relax): so we can use it here instead of
1655 old kludges. Localise vars to blocks. Comment.
1657 * frags.c (frag_new): Update fr_var comments.
1658 * frags.h (struct frag): Ditto.
1660 2000-05-22 Richard Henderson <rth@cygnus.com>
1662 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1663 (pseudo_func): Add pcrel.
1664 (operand_match): Handle IA64_OPND_TGT64.
1665 (build_insn): Likewise.
1666 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1667 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1668 (fix_insn): Handle all three 64-bit relocation types.
1670 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1672 * obj.h (struct format_ops): New members begin, app_file,
1673 s_set_other, s_set_desc, s_get_type, s_set_type,
1674 separate_stab_sections, init_stab_section.
1676 * config/obj-multi.h: Update GPL notice to v2.
1678 (obj_app_file): New.
1679 (S_SET_SIZE): Test s_set_size for NULL before calling.
1680 (S_SET_ALIGN): Similar for s_set_align.
1685 (SEPARATE_STAB_SECTIONS): New.
1686 (INIT_STAB_SECTION): New.
1687 (EMIT_SECTION_SYMBOLS): New.
1688 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1690 * config/obj-elf.h: Update GPL notice to v2.
1691 Mention that this file is included from obj-multi.h.
1692 (obj_begin): Wrap definition in ifndef.
1693 (elf_file_symbol): Constify declaration.
1694 (obj_app_file): Ditto.
1695 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1696 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1698 * config/obj-elf.c (elf_s_set_other): New.
1699 (elf_file_symbol): Constify argument.
1700 (elf_separate_stab_sections): New.
1701 (elf_init_stab_section): New.
1702 (elf_format_ops): Add new members. Remove comma at end.
1704 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1705 (ecoff_format_ops): Add new fields. Remove comma at end.
1706 Mention inconsistency for emit_section_symbols.
1708 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1710 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1711 (coff_separate_stab_sections): New.
1712 (coff_format_ops): Add new members.
1714 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1715 (obj_aout_s_set_other): New.
1716 (obj_aout_s_set_desc): New.
1717 (obj_aout_s_get_type): New.
1718 (obj_aout_s_set_type): New.
1719 (obj_aout_separate_stab_sections): New.
1720 (aout_format_ops): New members added. Use obj_aout_process_stab,
1721 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1722 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1724 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1726 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1728 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1729 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1730 (md_estimate_size_before_relax): Ensure jumps to weak and
1731 externally visible symbols are relocatable.
1733 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1735 * stabs.c (aout_process_stab): Make global.
1736 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1737 * read.h (aout_process_stab): Declare.
1739 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1740 Generalize to *aout, *coff *elf.
1741 * configure: Regenerated.
1743 * doc/internals.texi (Object format backend): Say
1744 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1746 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1747 * Makefile.in: Regenerated.
1749 2000-05-19 Catherine Moore <clm@cygnus.com>
1751 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1753 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1755 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1756 instruction to reflect change in re_assemble_*.
1758 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1760 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1761 build PA64 ELF tools.
1762 * configure: Rebuilt.
1764 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1766 * Makefile.am: Regenerate dependencies.
1767 * Makefile.in: Regenerate.
1769 2000-05-15 Nick Clifton <nickc@cygnus.com>
1771 * config/tc-arm.c (struct asm_psr): Add boolean field
1772 distinguishing between CSPR and SPSR. Rename 'number' field
1774 (psrs): Rearrange contents to match new asm_psr structure.
1775 (arm_psr_parse): Move next to psr_required_here. Make it
1776 return an asm_psr structure.
1777 (psr_required_here): Use asm_psr structure returned by
1779 (do_msr): Reorganise to allow psr_required_here to be called
1781 (md_undefined_name): Mark 'name' parameter as unused, since
1782 the COFF target does not use it.
1784 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1786 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1788 * config/te-aux.h: Likewise.
1789 * config/te-dpx2.h: Likewise.
1790 * config/te-go32.h: Likewise.
1791 * config/te-hp300.h: Likewise.
1792 * config/te-hppa.h: Likewise.
1793 * config/te-i386aix.h: Likewise.
1794 * config/te-ic960.h: Likewise.
1795 * config/te-interix.h: Likewise.
1796 * config/te-nbsd532.h: Likewise.
1797 * config/te-pc532mach.h: Likewise.
1798 * config/te-ppcnw.h: Likewise.
1799 * config/te-psos.h: Likewise.
1800 * config/te-sparcaout.h: Likewise.
1801 * config/te-sun3.h: Likewise.
1802 * config/te-sysv32.h: Likewise.
1804 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1806 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1807 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1808 and sign extend without an if statement.
1809 (build_bytes): Likewise.
1811 2000-05-14 Kazu Hirata <kazu@hxi.com>
1813 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1814 X_add_symbol L_32 case.
1816 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1818 * config/te-freebsd.h: New file.
1820 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1822 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1823 bindtextdomain): Replace defines with those from intl/libgettext.h
1824 to quieten gcc warnings.
1826 * NEWS: Mention x86 .arch and -q.
1828 * config/tc-i386.c (quiet_warnings): New.
1829 (md_assemble): Use quiet_warnings.
1830 (md_parse_option): Set quiet_warnings from -q.
1831 (md_show_usage): Mention -q, delete -m.
1832 (flag_do_long_jump): Delete.
1833 (md_parse_option): Remove -m.
1834 (md_show_usage): Remove -m.
1835 (md_create_long_jump): Remove useless flag_do_long_jump code.
1837 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1838 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1840 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1841 Alexander Sokolov <robocop@netlink.ru>
1843 * doc/c-i386.texi (i386-Arch): New section.
1844 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1846 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1847 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1848 architecture has been given and is not 486.
1849 (set_cpu_arch): New.
1850 (md_pseudo_table): Add .arch.
1851 (md_assemble): Warn if cpu architecture has been given and an
1852 unsupported instruction.
1854 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1855 Move operand_types bit defines after relevant template field.
1856 (template): Add cpu_flags.
1860 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1862 * config/tc-mn10300.h (md_end): Define.
1863 (mn10300_finalize): Declare.
1864 * config/tc-mn10300.c: Include dwarf2dbg.h.
1865 (debug_line): Define.
1866 (md_assemble): Generate dwarf2 line info.
1867 (mn10300_finalize): New function. Finalize dwarf2 info.
1869 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1871 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1872 external version of the relocation for weak symbols.
1874 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1876 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1877 frame size in units of 16 bytes, as required per SW Conventions manual.
1878 (output_unw_records): Output info-block header as a dword to get
1881 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1883 * as.h: #include "file", not <file> on files from ../include.
1884 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1885 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1886 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1887 (tc_coff_symbol_emit_hook): Ditto.
1888 (OPTCOUNT): Cast to int to avoid compiler warning.
1889 (md_begin): Fix signed/unsigned warnings.
1891 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1893 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1894 ABRANCH LONG case for a conditional branch on a 68000.
1895 (md_estimate_size_before_relax): Likewise. Also handle
1896 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1897 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1898 PC-relative on all CPUs.
1899 (md_estimate_size_before_relax): Likewise.
1901 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1903 * as.c (parse_args): Just mention current year in printed
1906 2000-05-03 J.T. Conklin <jtc@redback.com>
1908 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1910 (md_parse_option): Recognize -m7400.
1912 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1914 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1915 don't permit lp to become less than the words array.
1917 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1919 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1920 Fix little-endian case.
1922 2000-05-03 David O'Brien <obrien@NUXI.com>
1924 * as.c (parse_args): Update copyright.
1926 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1928 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1929 for the .bss section too.
1931 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1933 * configure.in: Set em=linux for hppa-*-linux.
1934 * configure: Regenerate.
1935 * doc/Makefile.in: Regenerate with correct automake.
1937 * frags.c (frag_grow): Sanity check chunk_size.
1939 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1940 * config/obj-som.h: Likewise.
1941 * config/obj-ieee.h: Likewise.
1943 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1945 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1946 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1947 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1948 (pa_ip): low_sign_unext now returns via function value. Use
1949 re_assemble_* instead of dis_assemble_* and
1950 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1952 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1953 (md_section_align, md_parse_option, md_show_usage,
1954 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1955 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1956 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1957 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1958 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1960 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1961 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1962 outside of switch. Correct mask and shifting errors in case 10
1963 and case -11. In case 21, compare against signed range to suit
1964 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1965 case 17 and case 22, use offsetT variable to properly check range.
1966 Use re_assemble_* here too.
1967 (evaluate_absolute): Change type of value to offsetT. Call
1968 hppa_field_adjust to do the work for us.
1969 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1970 (pa_parse_cmpib_64_cmpltr): Ditto.
1971 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1972 of i to unsigned int.
1973 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1974 (pa_end_of_source): Return type is void.
1976 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1978 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1980 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1982 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1983 More comments added.
1984 (md_begin): Removed "construct symbols for each register name".
1985 Because register names conflicts with GCC generated function
1987 (avr_operand): Now constant numbers can be used as a register
1988 identifiers (0 as r0, 31 as r31).
1989 (md_assemble): use skip_space () before parsing instruction
1992 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1994 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1995 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1996 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1997 * configure: Regenerate.
1999 2000-04-29 Andreas Jaeger <aj@suse.de>
2001 * as.h: Correctly check GCC version.
2003 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2005 * doc/as.1: Fix unbalanced brackets.
2007 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2009 (line_comment_chars): Set to '/' if TE_FreeBSD.
2011 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2013 * configure.in: Configury support for PA64 (currently disabled).
2014 * configure: Rebuilt.
2016 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2018 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2019 bfd_set_section_alignment.
2021 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2023 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2026 2000-04-24 Nick Clifton <nickc@cygnus.com>
2028 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2029 * doc/as.texinfo (Align): Include arm and strongarm in list of
2030 targets that have the second form of the behaviour of the .align
2033 2000-04-24 Mark Klein <mklein@dis.com>
2035 * obj-som.c: Terminate obj_pseudo_table.
2037 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2039 * as.c (parse_args): Allow md_parse_option to override -a listing
2041 * config/obj-coff.c (add_lineno): Change type of offset parameter
2042 from "int" to "bfd_vma."
2043 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2044 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2045 (ppc_change_csect): Align correctly for XCOFF64.
2046 (ppc_machine): New function, which discards "ppc_machine" line.
2047 (ppc_tc): Cons for 8 when code is 64 bit.
2048 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2050 (md_parse_option): Handle -a64 and -a32.
2052 * config/tc-ppc.h (TARGET_MACH): Define.
2053 (TARGET_FORMAT): Move to function.
2054 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2056 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2058 * config/tc-avr.c: New AVR_ISA_ defined.
2059 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2060 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2061 for `fmul', `movw' and `lpm R,Z' instructions.
2062 (avr_operands): Warn if current opcode is a two-word instruction
2063 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2064 (avr_opcodes): New commands added.
2065 (REGISTER_P): Check 'a' and 'v' constraint letters.
2066 (mcu_types): New MCU added.
2068 2000-04-22 Timothy Wall <twall@cygnus.com>
2070 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2072 (operand_match): Conditionally insert default bit values for IMMU9.
2074 2000-04-14 Matthew Green <mrg@cygnus.com>
2076 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2077 * configure: Rebuilt.
2079 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2080 Jason Eckhardt <jle@cygnus.com>
2082 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2084 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2085 Added handling of new operand types l,y,&,fe,fE,fx.
2087 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2088 David Mosberger <davidm@hpl.hp.com>
2089 Timothy Wall <twall@cygnus.com>
2090 Andrew MacLeod <amacleod@cygnus.com>
2091 Jim Wilson <wilson@cygnus.com>
2093 * Makefile.am (CPU_TYPES): Add ia64.
2094 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2095 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2096 * Makefile.in: Rebuild.
2097 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2098 * configure: Rebuild.
2099 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2100 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2101 * expr.c (expr): Handle md_optimize_expr.
2102 * read.c (LEX_HASH): Add comment.
2103 * config/tc-ia64.c, config/tc-ia64.h: New files.
2105 2000-04-21 Richard Henderson <rth@cygnus.com>
2107 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2108 bundling a non-delayed branch type instruction.
2110 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2112 * config/tc-mn10300.c (HAVE_AM30): Define.
2113 (md_assemble): Use it.
2115 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2117 * config/obj-elf.c (obj_elf_change_section): Check for changed
2120 * Makefile.am: (CPU_MULTI_VALID): Remove.
2121 (MULTI_CPU_TYPES): Define.
2122 (MULTI_CPU_OBJ_VALID): Define.
2123 (DEPTC): Use the above.
2124 (DEPOBJ): Same here.
2126 Regenerate dependencies.
2127 * Makefile.in: Regenerate.
2129 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2131 * Makefile.am (YACC, LEX): Get them from configure.
2133 2000-04-18 H.J. Lu (hjl@gnu.org)
2135 * config/tc-i386.c (offset_in_range): Use addressT instead of
2136 bfd_vma for non-bfd assemblers.
2138 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2140 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2141 doesn't give spurious errors.
2143 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2145 * as.h (SEEK_SET): Define if undefined.
2147 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2149 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2150 constants, and don't assume offsetT is 32 bits.
2152 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2154 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2155 (md_pcrel_from_section): Add prototype.
2156 (d10v_fix_adjustable): Add prototype.
2157 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2159 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2161 2000-04-12 Nick Clifton <nickc@cygnus.com>
2163 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2164 symbol in frag chain.
2166 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2168 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2169 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2170 (fits_in_signed_word, smallest_imm_type): Ditto.
2171 (md_assemble): Use an offsetT var to hold offsetT values, not a
2173 (offset_in_range): New.
2174 (md_assemble): Use it.
2175 (md_convert_frag): Change type of target_address, opcode_address,
2176 and displacement_from_opcode_start to offsetT.
2177 (md_create_short_jump): Change type of offset to offsetT.
2178 (md_create_long_jump): Ditto.
2179 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2180 (md_chars_to_number): Remove.
2181 (output_invalid): Remove duplicate prototype.
2183 2000-04-09 Nick Clifton <nickc@cygnus.com>
2185 * Makefile.am (CPU_TYPES): Add 'avr'.
2186 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2187 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2189 * Makefile.in: Regenerate.
2191 * doc/as.texinfo: Add M32R documentation.
2193 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2195 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2196 --enable-build-warnings option.
2197 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2198 * Makefile.in, configure: Re-generate.
2200 2000-04-07 Nick Clifton <nickc@cygnus.com>
2202 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2203 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2204 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2205 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2206 (arm_force_relocation): Force relocations for
2207 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2209 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2211 * config/tc-sh.c (get_operands): There's no third operand if the
2212 first operand is an immediate.
2214 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2216 * config/tc-sh.c (immediate): Delete.
2217 (sh_operand_info): Add immediate member.
2218 (parse_reg): Use A_PC for pc.
2219 (parse_exp): Add second argument 'op'. All callers changed.
2220 (parse_at): Expect pc to be coded as A_PC.
2221 Use immediate field in *op.
2222 (insert): Add fourth argument 'op'. All callers changed.
2223 (build_relax): Add second argument 'op'. All callers changed.
2224 (insert_loop_bounds): New function.
2225 (build_Mytes): Remove DISP_4.
2226 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2227 (assemble_ppi): Use immediate field in *operand.
2228 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2229 (md_apply_fix): Likewise.
2230 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2232 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2234 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2236 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2238 * internals.texi (CPU backend): Document
2239 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2241 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2243 * po/gas.pot: Regenerate.
2245 * as.c (show_usage): Restore translated part of bug string.
2246 * gasp.c (show_usage): Likewise.
2248 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2249 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2250 than move-if-change.
2251 (DEP1): Modify for "gcc -MM".
2255 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2256 Update dependencies.
2257 * Makefile.in: Regenerate.
2259 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2261 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2262 (md_begin): Likewise.
2263 (HAVE_AM33): New macro.
2264 (md_assemble): Use it. Match r_regs and xr_regs only if
2267 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2269 * as.h: #include "bin-bugs.h"
2270 * as.c (show_usage): Use REPORT_BUGS_TO.
2271 * gasp.c: #include "bin-bugs.h"
2272 (show_usage): Use REPORT_BUGS_TO.
2274 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2276 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2278 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2279 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2282 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2284 * config/tc-i386.c (i386_immediate): Don't assume a constant
2285 immediate is necessarily 16 bits when in 16 bit code mode.
2286 (md_assemble): Instead set guess_suffix here after we have checked
2289 2000-04-02 Richard Henderson <rth@cygnus.com>
2291 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2292 quantities. Correct right shift sign extension.
2293 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2294 32-bit value when shifting into place.
2296 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2298 * app.c: Add ATTRIBUTE_UNUSED as needed.
2299 * config/tc-ppc.c: Likewise.
2300 (ppc_size): Make unsigned long.
2301 (ppc_insert_operand): Add casts to avoid warnings.
2303 2000-03-31 Nick Clifton <nickc@cygnus.com>
2305 * config/tc-d10v.h (md_flush_pending_output): Define.
2307 2000-03-29 Nick Clifton <nickc@cygnus.com>
2309 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2310 segment. Works for both BFD_ASSEMBLER and others.
2311 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2313 2000-03-29 Nick Clifton <nickc@cygnus.com
2315 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2317 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2319 * listing.c (LISTING_LHS_WIDTH): Default depends on
2321 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2323 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2325 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2328 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2330 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2332 * config/tc-avr.c (mcu_types): Add missing initialiser.
2333 (md_pcrel_from_section): Add prototype.
2334 (avr_operand): Remove redundant test of unsigned < 0.
2335 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2337 2000-03-27 Denis Chertykov <denisc@overta.ru>
2339 * config/tc-avr.c: New file for AVR support.
2340 * config/tc-avr.h: Likewise.
2341 * configure.in: Add AVR support.
2342 * configure: Regenerate.
2344 2000-03-26 Timothy Wall <twall@cygnus.com>
2346 * gasp.c (macro_op): Add new argument to check_macro call.
2347 Macro structure definitions moved to macro.h
2348 * sb.h: Add argument to prototype for input_scrub_include_sb.
2349 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2350 nesting checks with an additional flag.
2351 (struct input_save): Add flag to indicate whether current sb
2352 should be checked for proper macro/conditional nesting.
2353 (input_scrub_push/pop): Save/restore nest check flag.
2354 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2356 * macro.c (check_macro): Allow caller to retrieve parsed macro
2357 information if a pointer is provided. This information may be
2358 used by the new macro hooks.
2359 * macro.h: Update prototype for check_macro. Macro struct
2360 definitions moved here from macro.c/gasp.c.
2361 * read.c (read_a_source_file): Add parameter to check_macro call,
2362 and pass macro info to the macro hook, if defined.
2363 (input_scrub_insert_line): New. Allow insertion of a line of
2364 characters into the input stream.
2365 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2366 file into the input stream.
2367 (s_include): Use input_scrub_insert_file.
2368 * internals.texi: Document new macro hooks.
2369 * as.h: New prototypes added.
2371 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2373 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2374 an initial capital letter.
2375 (i386_index_check): Reindent.
2377 2000-03-19 Nick Clifton <nickc@cygnus.com>
2379 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2382 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2384 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2385 instruction operand bad if Rd > 7 when generating
2386 thumb instructions. Prevents for example,
2387 "adr r12,label" from silently failing and generating
2388 the wrong instruction.
2390 2000-03-17 Nick Clifton <nickc@cygnus.com>
2392 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2393 that have a destingation >= 0x400000.
2394 Fix compile time warning messages.
2396 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2398 * config/tc-sh.c (md_begin): When encountering insn that are
2399 not supported by the current arch, only change the name if
2400 its contents are the same as prev_name.
2401 (get_specific): If the the architecture doesn't match, fail.
2403 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2405 * config/tc-sh.c (IDENT_CHAR): Define.
2406 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2407 matching back where it came from.
2409 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2411 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2413 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2415 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2418 2000-03-15 Kazu Hirata <kazu@hxi.com>
2420 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2422 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2424 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2425 floating-point-number, make sure 'f' is in FLT_CHARS.
2427 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2429 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2430 (s_lcomm_internal): Use it.
2431 * doc/internals.texi (CPU backend): Document it.
2432 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2435 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2437 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2440 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2441 implementation doesn't have special handling for switch
2443 (macro_build): Allow for code in sections other than .text.
2445 (mips_ip): Likewise.
2446 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2447 Don't perform relocs if we will be outputting them.
2448 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2449 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2452 2000-03-09 Catherine Moore <clm@cygnus.com>
2454 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2455 relocation type based on the entry in the fixup structure.
2456 Put S_IS_EXTERN processing back in.
2458 2000-03-08 H.J. Lu (hjl@gnu.org)
2460 * Makefile.am (install-exec-tooldir): Depend on
2461 install-exec-bindir for parallel make.
2462 * Makefile.in: Regenerated.
2464 2000-03-06 Nick Clifton <nickc@cygnus.com>
2466 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2468 (md_parse_option): Parse -m32r command line switch - disable m32rx
2470 (md_show_usage): Document new option.
2472 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2473 * doc/Makefile.in: Regenerate.
2474 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2476 2000-03-02 Michael Meissner <meissner@redhat.com>
2478 * config/tc-d30v.c (check_range): Remove code that incorrectly
2479 sign extended values where bits < 32.
2481 2000-03-02 H.J. Lu (hjl@gnu.org)
2483 * configure.in: Support --enable-targets=all on ia32.
2484 * configure: Regenerated.
2486 2000-03-01 Nick Clifton <nickc@cygnus.com>
2488 * gasp.c (do_align): Remove bogus check of alignment value.
2490 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2492 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2493 TC_PPC was defined forced the type of a symbol with no other type
2496 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2498 * doc/internals.texi (CPU backend): Mention that
2499 line_separator_chars do not break up comments. Fix typos for
2500 LEX_AT and LEX_NAME descriptions. Document operands for
2501 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2502 description of md_create_short_jump usage. Document argument for
2503 md_undefined_symbol.
2505 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2507 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2508 (md_parse_option): Handle it.
2509 (md_show_usage): Document it.
2511 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2513 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2514 opcode, for the instruction `pal19'. From Andrea Arcangeli
2517 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2519 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2521 (md_assemble): To here, before template operands are matched.
2522 Also ensure a constant immediate is sign extended when we know the
2523 size is at most 16 bits. This is to catch cases like "add
2524 $0xffc0,%ax" where we don't know the size, and thus that the
2525 immediate can be represented as Imm8S until after parsing the
2527 (i386_displacement): Similarly sign extend 16 bit constant
2529 (md_assemble): Relax 16-bit jump constant range check to suit sign
2530 extended displacements.
2532 2000-02-26 Andreas Jaeger <aj@suse.de>
2534 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2536 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2538 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2539 call operands when intel_syntax.
2540 (intel_float_operand): Return 2 for "fi...".
2541 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2542 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2543 earlier "SHORT" change.
2544 (md_assemble): When determining suffix from Regs, exclude
2547 2000-02-24 Nick Clifton <nickc@cygnus.com>
2549 * configure: Add arm-wince, mips-pe and sh-pe targets.
2550 * configure: Regenerate.
2552 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2554 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2555 "pe-mips" for the mips-pe target.
2557 * config/tc-arm.c (insns): Change displacement encoded in BL
2558 and B instructions if the target port is arm-wince.
2559 (do_ldst): Do not bias the relocation offset if the target
2561 (md_pcrel_from): Add in missing relocation offset bias if the
2562 target os arm-wince.
2564 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2565 (md_begin): Disable -G support for mips-pe target.
2566 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2567 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2570 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2571 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2572 assembler, just set the alignment to 4.
2574 * config/te-wince-pe.h: New file for WinCE targets. Define
2577 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2579 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2580 string instructions.
2581 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2582 (i386_intel_memory_operand): After finding a segment override,
2583 check again for no `[' before looking for a displacement. Bomb if
2584 more than one displacement rather than silently discarding the
2585 second and subsequent ones. Free strings malloc'd by
2586 build_displacement_string.
2588 2000-02-24 Catherine Moore <clm@cygnus.com>
2590 * config/obj-som.c (obj_pseudo_table): Add "weak".
2591 (obj_som_weak): New routine.
2593 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2595 * config/tc-i386.c (union i386_op): New.
2596 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2597 Throughout file replace occurences of disps[n], imms[n], regs[n]
2598 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2599 intel mode operand swapping. Add assert in regKludge and
2600 fake_zero_displacement code. Test i.types[n] when outputting
2601 displacements and immediates. Combine output of Disp16 with
2603 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2604 when in intel mode by (not) reversing fsub and fdiv operands
2605 before the template search. This fails for single operand
2606 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2607 undefined. Instead fix the base_opcode after we've found the
2608 template. Move base_opcode xor with found_reverse_match from
2609 opcode output code to before this fix so we test for the correct
2611 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2612 check in intel mode. Instead compare opcodes.
2614 * config/tc-i386.h (TC_RELOC): Delete.
2615 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2616 with equivalent call to reloc.
2618 * as.h (flag_m68k_mri): Move declaration after target include, and
2619 only declare when TC_M68K defined. Define as zero otherwise.
2620 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2621 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2622 Define as zero otherwise.
2623 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2624 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2625 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2626 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2627 testing whether defined.
2628 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2629 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2630 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2631 rather than testing whether defined.
2632 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2633 (parse_mri_cons): Declare and use only when TC_M68K.
2634 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2635 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2636 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2638 * NEWS: Mention IBM 370 support.
2640 2000-02-23 Richard Henderson <rth@cygnus.com>
2642 * config/tc-i386.c (md_assemble): When swapping operands for
2643 intel_syntax, assume everything that's not Imm or Disp is a
2646 2000-02-23 Linas Vepstas <linas@linas.org>
2648 * config/tc-i370.c, config/tc-i370.h: New files.
2649 * Makefile.am: Add support for Linux/IBM 370.
2650 * configure.in: Likewise.
2651 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2652 * config/obj-elf.c: Include elf/i370.h
2653 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2655 * Makefile.in: Regenerate.
2656 * configure: Regenerate.
2658 * doc/c-i370.texi: New file.
2659 * doc/all.texi: Include it.
2660 * doc/as.texinfo: And here.
2661 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2662 * doc/Makefile.in: Regenerate.
2664 2000-02-19 Michael Meissner <meissner@redhat.com>
2666 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2667 determine if an instruction can be used in parallel with an ADDppp
2668 or SUBppp instruction.
2670 2000-02-22 Andrew Haley <aph@cygnus.com>
2672 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2674 1999-12-30 Andrew Haley <aph@cygnus.com>
2676 * config/tc-mips.c (mips_gp32): New variable.
2677 (macro_build) Use mips_gp32.
2679 (md_longopts): Add "-mgp32" and "-mgp64".
2680 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2682 (OPTION_M7900): Change offset
2683 (OPTION_NO_M7900): Ditto.
2685 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2687 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2688 warning, and bump it to 1.
2690 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2692 From Brad Lucier <lucier@math.purdue.edu>:
2693 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2696 2000-02-21 Catherine Moore <clm@cygnus.com>
2698 * config/tc-mips.c (MF_HILO_INSN): Define.
2699 (mips_7000_hilo_fix): Declare.
2700 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2701 (md_parse_option): Check for 7000_HILO_FIX options.
2702 (OPTION_M7000_HILO_FIX): Define.
2703 (OPTION_NO_M7000_HILO_FIX): Define.
2704 * doc/c-mips.texi (-mfix7000): Describe.
2706 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2708 * listing.c (print_lines): Remove unused variable `end'.
2710 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2711 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2712 reloc_type when BFD_ASSEMBLER.
2713 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2714 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2715 statement and quell signed vs. unsigned comparison warning.
2717 2000-02-18 Nick Clifton <nickc@cygnus.com>
2719 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2720 the computed frag offset, rather than overwriting it.
2722 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2724 * config/tc-sh.c ("elf/sh.h"): Include.
2725 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2726 (md.begin): Initialize target_arch.
2727 Only include opcodes in has table that match selected architecture.
2728 (parse_reg): Recognize register names for sh-dsp.
2729 (parse_at): Recognize post-modify addressing.
2730 (get_operands): The leading space is now optional.
2731 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2732 arguments. Update valid_arch.
2733 (build_Mytes): Add support for SDT_REG_N.
2734 (find_cooked_opcode): New function, broken out of md_assemble.
2735 (assemble_ppi, sh_elf_final_processing): New functions.
2736 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2737 (md_longopts, md_parse_option): New option: -dsp.
2738 * config/tc-sh.h (elf_tc_final_processing): Define.
2739 (sh_elf_final_processing): Declare.
2741 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2743 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2744 the unwinder subspace. Save the current seg/subseg before creating
2747 2000-02-10 Nick Clifton <nickc@cygnus.com>
2749 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2750 little endian targets.
2751 (INST_BYTE1): Redefine to handle big and little endian
2753 (cpu_type): New type: Select between M340 and M210.
2754 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2755 instructions of the M340.
2756 (md_assemble): Add support for the MULSH and OPSR classes of
2758 (md_atof): Add support for little endian targets.
2759 (md_parse_option): Add support for -EL, -EB and -mcpu command
2761 (md_convert_frag): Add support for little endian targets.
2762 (md_apply_fix3): Add support for little endian targets.
2763 (md_number_to_chars): Add support for little endian targets.
2765 2000-02-10 Timothy Wall <twall@redhat.com>
2767 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2768 defined, use it to verify the symbol just read should be a label.
2770 2000-02-10 Timothy Wall <twall@redhat.com>
2772 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2773 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2774 around colons when KEEP_WHITE_AROUND_COLON is defined.
2775 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2776 and KEEP_WHITE_AROUND_COLON.
2778 2000-02-08 Timothy Wall <twall@redhat.com>
2780 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2782 (do_repeat): New. Abstract repeat logic so that a "break" can be
2784 (end_repeat): New. Provide support for a "break" out of the
2786 * read.h: Add prototypes for new functions.
2788 2000-02-08 Timothy Wall <twall@redhat.com>
2790 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2791 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2792 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2795 2000-02-08 Timothy Wall <twall@redhat.com>
2797 * read.c: Added elseif to directives table.
2798 * read.h: Added prototype for s_elseif.
2799 * doc/as.texinfo: Added description for elseif.
2800 * cond.c (s_elseif): New function
2802 2000-02-04 Timothy Wall <twall@redhat.com>
2804 * listing.c (print_lines): Remove conditionals causing bug in
2807 2000-02-03 Timothy Wall <twall@cygnus.com>
2809 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2811 * frags.c (frag_new): Calculate fr_fix in octets
2812 (frag_now_fix) Return offset as target address offset (bytes).
2813 (frag_now_fix_octets) New - Return offset in octets (8-bit
2815 * frags.h: Added prototype for frag_now_fix_octets().
2816 Distinguish between octets and bytes in field descriptions.
2817 * listing.c (calc_hex): Account for octets vs bytes when
2818 printing addresses/offsets.
2819 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2820 target is little-endian, print the octets in a word in big-endian
2821 order so that the display looks like a proper hexadecimal number,
2822 instead of having the octets reversed.
2823 * read.c (do_align): When recording alignment, alignment power
2824 should be in terms of target bytes (minimum addressible unit)
2826 (do_org) Convert ORG target address (byte) argument into an
2827 octet offset when generating a variable fragment.
2828 * symbols.c (resolve_symbol_value): Symbol final value
2829 converted to a target address offset (bytes) from its octet offset.
2830 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2831 offset (bytes) is adjusted by the frag offset (octets) converted
2833 (coff_frob_section) Section alignment power is in terms of bytes;
2834 convert it to an octet alignment power when calculating size (and
2835 size mask) in octets. Don't modify the section size in order to
2836 "align" it for TI COFF, since that format has a different method
2837 for storing alignment information.
2839 2000-02-01 Timothy Wall <twall@cygnus.com>
2841 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2842 entries, matching the way GCC generates them. If not escaped, the
2843 filename is encoded incorrectly.
2845 2000-01-31 Nick Clifton <nickc@cygnus.com>
2847 * config/tc-arm.c (reg_table): Add support for ATPCS register
2850 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2852 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2854 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2856 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2857 of a symbol when we really care about its value.
2859 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2861 * config/tc-mcore.c (md_assemble): Give warning message if
2862 operands passes to instruction are more than the spec.
2864 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2866 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2867 Thumb mode but the label seen was not declared as '.thumb_func'
2868 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2869 correct disassembly of Thumb code bounded by non function labels.
2871 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2873 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2874 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2876 * Makefile.in: Same here.
2879 * configure.in: Set bfd_gas for i386-aout when primary target
2880 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2881 we may need the primary te_file. Remove incorrect comment.
2883 * configure: Regenerate.
2885 * config/e-i386aout.c: New file.
2887 * as.c (USE_EMULATIONS): Move to before print_version_id.
2888 (struct emulation): Add i386aout.
2889 (show_usage): Split text strings. Reformat -a text. Add --em
2893 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2894 (aout_format_ops): New.
2897 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2898 preprocessor conditional and add aout USE_EMULATIONS tests.
2899 (read_a_source_file): Don't pass error strings to printf as
2903 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2905 (do_data): Same here.
2906 (process_file): And here.
2909 * symbols.c (colon): Rewrite "already defined" fatal message
2910 code for aout with USE_EMULATIONS.
2913 * config/obj-aout.c (OBJ_HEADER): Define.
2914 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2916 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2917 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2919 (obj_aout_type): Expand S_SET_OTHER here too.
2920 (obj_read_begin_hook): Remove.
2921 (aout_pop_insert): New.
2922 (obj_aout_s_get_other): New.
2923 (obj_aout_s_get_desc): New.
2924 (aout_format_ops): New.
2927 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2928 gets aout_pseudo_table.
2929 (aout_pseudo_table): Declare.
2930 (obj_read_begin_hook): Define.
2933 * config/obj-coff.c (obj_pseudo_table): Rename to
2935 (coff_pop_insert): Use coff_pseudo_table.
2936 (coff_sec_sym_ok_for_reloc): Remove.
2937 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2938 and comment all zero entries and remove #if 0 code.
2941 * config/obj-coff.h (obj_pop_insert): Define.
2942 (coff_pseudo_table): Declare.
2945 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2946 s_get_size, s_set_size. Comment all zero entries.
2949 * config/obj-elf.c (elf_s_get_other): New function.
2950 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2951 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2952 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2954 (obj_elf_parse_section_letters): Don't pass error strings to
2955 printf as format arg.
2958 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2960 (elf_s_get_other): Declare.
2961 (S_GET_OTHER) Define as elf_s_get_other if not already
2963 (S_SET_OTHER): Only define when not already defined.
2964 (elf_obj_read_begin_hook): Declare.
2965 (obj_read_begin_hook): Define.
2966 (elf_obj_symbol_new_hook): Declare.
2967 (obj_symbol_new_hook): Define.
2970 * config/obj-multi.h: Add copyright header and protect against
2971 multiple inclusion. Add * to all function pointers.
2972 (OBJ_HEADER): If defined, include it rather than other defines
2974 (obj_frob_file_after_relocs): Test for NULL.
2975 (obj_symbol_new_hook): Here too.
2976 (obj_sec_sym_ok_for_reloc): And here.
2977 (S_GET_OTHER): Define.
2978 (S_GET_DESC): Define.
2979 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2980 (OBJ_MAYBE_ELF): Update comment.
2982 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2983 OBJ_AOUT preprocessor conditional and handle emulation by
2984 testing OUTPUT_FLAVOR.
2985 (i386_displacement): Here too.
2986 (md_section_align): Similarly here.
2987 (i386_target_format): Conditionally compile when more than one
2988 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2989 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2990 (i386_displacement): Here too.
2993 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2994 Define TARGET_FORMAT for aout only when not multi.
2997 * config/te-multi.h: Delete file as it's identical to te-generic.h
2999 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3001 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3002 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3005 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3007 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3010 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3012 * config/tc-mips.c (mips_do_align): New function.
3013 * config/tc-mips.h (md_do_align): Define.
3015 2000-01-10 Philip Blundell <philb@gnu.org>
3017 * doc/c-arm.texi (ARM Options): Fix typo.
3018 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3019 line separator for Linux.
3020 * doc/as.texinfo (Comments): Mention the ARM.
3022 2000-01-10 Philip Blundell <pb@futuretv.com>
3024 * configure.in (arm*-*-conix*): New target.
3025 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3027 * configure: Regenerate.
3029 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3031 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3032 (obj_elf_visibility): New function.
3034 * doc/as.texinfo (Visibility): New node: document visibility
3037 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3039 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3040 warning for absolute jump/call without `*' in non-intel mode. No
3041 need to set i.types[0] JumpAbsolute in intel mode.
3043 1999-12-22 Philip Blundell <pb@futuretv.com>
3045 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3046 hook function when changing sections.
3047 (arm_s_data): Likewise.
3049 1999-12-14 Nick Clifton <nickc@cygnus.com>
3051 * config/tc-arm.c (md_parse_option): Add support for -marm720
3052 command line switch.
3054 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3056 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3057 (r_registers, xr_registers): Define.
3058 (r_register_name, xr_register_name): New functions.
3059 (md_assemble): Handle new am33 operand types and instruction
3061 (mn10300_insert_operand, check_operand): Likewise.
3063 1999-11-29 Nick Clifton <nickc@cygnus.com>
3065 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3066 (s_force_thumb): Set thumb_mode to 2.
3067 (md_assemble): Do not complain about thumb instructions on a
3068 non-thumb target if thumb_mode is set to 2.
3070 1999-11-28 Michael Meissner <meissner@cygnus.com>
3072 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3073 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3074 (O_...): Add new machine dependent expressions if we are handling
3075 explicit relocations.
3076 (alpha_reloc_op): New static table holding the explicit relocation
3078 (alpha_literal_hash): New static to hold the hash table for
3079 explicit relocations.
3080 (alpha_macros): Add support for explicit relocations.
3081 (md_begin): If explicit relocations, initialize hash table.
3082 (md_assemble): Don't print a second error if tokenize_arguments
3083 already printed an error message.
3084 (md_apply_fix): Add support for explicit relocations.
3085 (alpha_force_relocation): Ditto.
3086 (alpha_fix_adjustable): Ditto.
3087 (alpha_adjust_symtab): New function to support explicit
3089 (alpha_adjust_symtab_relocs): Ditto.
3090 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3091 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3092 Add support for explicit relocations. Return -2 if an error
3093 message was already printed.
3094 (find_macro_match): Add support for explicit relocations. Comment
3096 (emit_insn): Add support for explicit relocations.
3097 (assemble_tokens): Ditto.
3099 (load_expression): Ditto.
3102 (emit_ir_load): Ditto.
3103 (emit_loadstore): Ditto.
3106 (emit_sextX): Ditto.
3107 (emit_division): Ditto.
3108 (emit_jsrjmp): Ditto.
3109 (emit_retjcr): Ditto.
3111 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3113 (tc_adjust_symtab): If explicit relocations, call the function
3114 alpha_adjust_symtab.
3115 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3116 relocations next to the literal relocation they reference.
3117 (TC_INIT_FIX_DATA): Initialize the new fields.
3118 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3120 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3122 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3123 'B' operand for PA2.0 bb instruction.
3125 1999-11-18 Nick Clifton <nickc@cygnus.com>
3127 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3130 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3132 (mcore_force_relocation): Force relocations to be generated for
3135 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3137 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3138 (i386_displacement): Disallow O_big displacements.
3140 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3142 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3143 Small improvements in error checking.
3144 (md_assemble): Support for unconditional ARM instructions.
3145 (md_parse_option): Support for -m[arm]v5e flag.
3147 1999-11-12 Nick Clifton <nickc@cygnus.com>
3149 * macro.c (buffer_and_nest): Do not check beyond the end of the
3152 1999-11-11 Nick Clifton <nickc@cygnus.com>
3154 * macro.c (buffer_and_nest): Look for seperator after TO and
3157 1999-11-08 Andrew Haley <aph@cygnus.com>
3159 * app.c (do_scrub_chars): When in State 10, treat backslash
3160 characters in the same way as as symbol characters.
3162 1999-11-07 Richard Henderson <rth@cygnus.com>
3164 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3165 the previous label was in the current section before playing
3166 with auto-alignment.
3168 1999-11-06 Nick Clifton <nickc@cygnus.com>
3170 * config/tc-v850.c (v850_force_relocation): Force relocation
3172 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3175 1999-11-05 Michael Meissner <meissner@cygnus.com>
3177 * expr.h (operatorT): Increase machine dependent operators to 16.
3178 * expr.c (op_rank): Ditto.
3180 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3182 * read.c (pseudo_set): Reject attempts to set the value of a
3185 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3188 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3190 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3191 to bfd_set_section_contents.
3193 1999-11-03 Nick Clifton <nickc@cygnus.com>
3195 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3197 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3199 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3200 (mips_ip): Use OPCODE_IS_MEMBER.
3202 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3204 * config/tc-arm.c (reg_required_here): Improve comments.
3206 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3207 (tinsns): Initialize variants field.
3209 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3210 BAD_PC respectively.
3212 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3214 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3215 * config/tc-arm.h: Fix compile time warnings.
3217 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3219 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3220 form @abs16, @(abs16) and @(abs16 + imm).
3222 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3224 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3225 (ISA_HAS_64_BIT_REGS) New.
3226 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3227 mips_emit_delays,macro_build,load_register,load_addresss,
3228 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3229 and/or use new ISA_xxx macros in expressions involving
3230 ISA, particularly mips_opts.isa.
3232 1999-10-18 Michael Meissner <meissner@cygnus.com>
3234 * expr.h (operatorT): Add machine dependent operators md1..md8.
3235 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3236 for the machine dependent operators to use.
3238 * expr.c (op_rank): Add machine dependent operators.
3240 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3242 (O_cpregister): Ditto.
3243 (md_begin): Change X_op test that field is wide enough to use
3244 O_max instead of O_alpha_max.
3245 (cpu_types): Fill in missing initializer.
3246 (alpha_num_macros): Make unsigned.
3247 (md_assemble): Make opnamelen be size_t.
3248 (md_apply_fix): Cast alpha_num_operands to int before testing.
3249 (alpha_force_relocation): Ditto.
3250 (alpha_fix_adjustable): Ditto.
3251 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3252 (tc_gen_reloc): Ditto.
3253 (tc_get_register): Ditto.
3258 (s_alpha_ent): Ditto.
3259 (s_alpha_end): Ditto.
3260 (s_alpha_frame): Ditto.
3261 (s_alpha_prologue): Ditto.
3262 (s_alpha_file): Ditto.
3263 (s_alpha_gprel32): Ditto.
3264 (s_alpha_proc): Ditto.
3265 (s_alpha_set): Ditto.
3266 (s_alpha_base): Ditto.
3267 (s_alpha_align): Ditto.
3268 (s_alpha_arch): Ditto.
3269 (alpha_align): Ditto.
3270 (assemble_insn): Suppress unused variable warning.
3272 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3273 order in the structure.
3274 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3276 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3278 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3280 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3282 * config/tc-i386.c (i386_index_check): Correct #endif location.
3284 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3286 * as.c (show_usage): Document new options.
3287 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3288 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3289 (parse_args): Parse the new options.
3290 (main): If there were warnings, and --fatal-warnings
3291 was specified, print an error.
3292 * as.h: New variable, flag_fatal_warnings, for new option.
3294 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3296 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3297 '@'. Change autoincrement completers to fall through to cache control
3300 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3302 (pa_parse_addb_64_cmpltr): New function.
3304 * config/tc-hppa.c (pa_ip): Change error message.
3305 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3306 '?Q' args to allow falling through.
3308 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3309 Remove unused conditional codes.
3310 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3312 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3314 * config/tc-d30v.c (CHAR_BIT): Define.
3315 (check_range): Fix bit operations to support integers bigger than
3318 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3320 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3323 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3324 Doug Evans <devans@cygnus.com>
3326 Add support for m32rx.
3327 * config/tc-m32r.c (enable_m32rx): New static global.
3328 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3329 (allow_m32rx): New function.
3330 (M32R_SHORTOPTS): Add `O'.
3331 (md_longopts): Add --m32rx plus several warning options.
3332 (md_parse_option): Handle new options.
3333 (md_show_usage): Print them.
3334 (md_begin): Enable m32rx.
3335 (OPERAND_IS_COND_BIT): New macro.
3336 (first_writes_to_seconds_operands): New function.
3337 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3338 (target_make_parallel,assemble_two_insns): New functions.
3339 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3340 If optimizing and m32rx, try to make consecutive insns parallel.
3342 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3344 * config/tc-mips.c (nopic_need_relax): Allow for the
3345 .sdata.foo sections generated by -fdata-sections,
3346 and for the .gnu.linkonce.s sections generated by C++.
3348 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3350 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3351 with cleaner code using completer prefixes. Add 'Y'.
3353 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3355 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3357 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3358 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3359 insn does not match and we should try the next insn in the table.
3361 1999-09-22 Nick Clifton <nickc@cygnus.com>
3363 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3365 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3367 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3370 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3372 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3373 OBJ_ELF. If ELF, add "sq".
3374 (md_parse_option): If ELF, ignore -s and -q.
3375 (md_show_usage): Mention ELF options.
3377 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3379 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3382 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3384 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3386 * config/tc-hppa.c (struct pa_it): New field "trunc".
3387 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3388 (pa_parse_ftest_gfx_completer): New function
3389 (pa_parse_fp_cnv_format): New function.
3391 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3392 (md_apply_fix): Handle 22bit pc-rel branches.
3394 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3396 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3398 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3400 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3402 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3404 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3405 (pa_ip): Handle 'fX'.
3407 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3409 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3410 unwinds unless the function is in the text space.
3411 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3413 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3415 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3416 (md_assemble): To here. Tweak address generation.
3418 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3420 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3421 (md_assemble): Call dwarf2_where for OBJ_ELF.
3422 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3423 (pa_end_of_source): New function.
3424 * tc-hppa.h (md_end): Define for OBJ_ELF.
3426 1999-09-14 Michael Meissner <meissner@cygnus.com>
3428 * configure.in (Canonicalization of target names): Remove adding
3429 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3430 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3431 * configure: Regenerate.
3433 1999-09-14 Donn Terry <donn@interix.com>
3435 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3437 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3439 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3440 pc-relative jmp/call to an absolute symbol.
3441 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3442 absolute section symbols.
3444 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3445 jump handling code and comments.
3447 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3449 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3450 the value if TE_PE and a global defined symbol.
3452 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3454 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3455 print the symbol, rather than printing it here.
3457 1999-09-11 Donn Terry <donn@interix.com>
3459 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3460 BFD_RELOC_RVA relocations.
3462 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3463 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3466 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3468 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3469 * doc/internals.texi (Object format backend): Document
3472 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3473 relocations against global symbols if TE_PE.
3475 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3476 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3478 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3481 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3482 symbols which do not have a constant value, or tags with
3483 non-tags. Remove the symbol from the list before adding it at the
3486 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3487 C_FCN symbol differently if TE_PE.
3488 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3489 appears in the pseudo-op, rather coff_line_base which is only set
3492 * config/obj-coff.c (obj_coff_loc): New static function.
3493 (obj_pseudo_table): Add "loc".
3495 * config/obj-coff.c (add_lineno): Check that the line number is
3498 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3499 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3501 (md_atof): Return NULL rather than 0.
3502 * config/tc-i386.c (md_atof): Change type to int.
3503 * expr.c (expr): Change first parameter to int.
3504 * config/obj-coff.c: Add declarations for static functions.
3505 (coff_frob_symbol): Use SYM_AUXENT.
3506 * config/tc-i386.h (flag_16bit_code): Don't declare.
3508 * config/obj-coff.c (obj_coff_section): Default to setting
3509 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3511 * write.c (adjust_reloc_syms): Print adjusted fixup.
3513 * expr.c (integer_constant): Correct too_many_digits calculation
3516 1999-09-09 Andreas Schwab <schwab@suse.de>
3518 * doc/c-arm.texi: Fix arguments of @var to not contain
3521 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3523 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3525 (md_parse_option): Only support -k flag for ELF and COFF targets.
3527 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3529 * config/tc-hppa.c (pa_ip): Put strict register checks before
3530 call to pa_parse_number.
3532 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3534 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3536 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3539 1999-09-06 Donn Terry <donn@interix.com>
3541 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3543 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3545 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3546 candidate instruction. Require registers for register arguments
3547 when in strict mode. Require assemble-time constants for
3548 constants when in strict mode.
3549 (pa_get_absolute_expression): Require a constant when in strict
3552 1999-09-06 Nick Clifton <nickc@cygnus.com>
3554 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3556 1999-09-04 Steve Chamberlain <sac@pobox.com>
3558 * config/tc-pj.c: New file, supports picoJava in ELF.
3559 * config/tc-pj.h: Ditto.
3560 * configure.in (pjl*, pj*): New targets.
3561 * Makefile.am: Rebuild dependencies.
3562 (CPU_TYPES): Add pj.
3563 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3564 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3565 * doc/c-pj.texi: New file.
3566 * doc/as.texinfo: Add some PJ specifics.
3567 * doc/all.texi: Add PJ to the list of all architectures, sort them
3569 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3570 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3572 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3574 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3575 (obj_frob_file): Test for null pointer.
3576 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3577 (OBJ_PROCESS_STAB): And here.
3578 (elf_obj_sy): Remove
3580 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3581 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3582 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3584 * config/obj-coff.c (no_func): Remove.
3585 (coff_format_ops): Change occurrences of no_func to 0, as we test
3586 for 0 in obj-multi.h.
3588 * configure.in: Enable bfd for i386-coff when primary target is
3589 bfd. Enable i386 elf,coff emulation support. Don't set
3590 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3591 emulation to support.
3592 *configure: Regenerate.
3594 1999-09-02 Nick Clifton <nickc@cygnus.com>
3596 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3597 .section .line directive is encountered.
3599 1999-09-01 Nick Clifton <nickc@cygnus.com>
3601 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3604 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3605 * as.texinfo: Document --gdwarf2 command line option.
3606 Add additional documentation of ARM command line switches.
3608 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3610 * config/tc-i386.c (i386_intel_memory_operand): Combine
3611 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3612 and RESTORE_END_STRING around parse_register calls.
3613 (i386_operand): Here too.
3614 (i386_is_reg): Remove.
3615 (parse_register): Move as_bad calls from within this function to
3618 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3620 Based on a patch from H.J. Lu <hjl@gnu.org>
3621 * config/tc-i386.c (parse_register): Handle FP regs specially.
3622 (md_begin): Remove '(' and ')' from register_chars.
3624 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3626 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3627 error message (done elsewhere).
3629 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3631 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3633 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3635 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3638 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3640 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3642 Add new completers. Fix bug in 64 bit condition handling.
3644 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3647 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3649 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3651 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3653 1999-08-27 Jim Wilson <wilson@cygnus.com>
3655 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3656 (struct ls): Add frag field. Initialize it to zero.
3657 (out_end_sequence): New local text_frag. Set it while in text section.
3658 Replace address check with frag check. Set ls.frag to text_frag if
3659 out_set_addr called.
3660 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3661 Set it before switching sections. Replace address check with frag
3662 check. Set ls.frag to saved_frag if out_set_addr called.
3664 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3666 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3667 output "advance_pc" opcode instead of calling gen_addr_line().
3668 The latter has the undesired side-effect of creating a new row
3669 in the debug line info matrix.
3671 1999-08-26 Jim Wilson <wilson@cygnus.com>
3673 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3674 ls.last_filename if last is less than zero. Set ls.last_filename
3675 when allocating new entry.
3676 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3679 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3681 * config/tc-i386.c (i386_index_check): Fix the displacement size
3682 when INFER_ADDR_PREFIX.
3684 1999-08-18 Nick Clifton <nickc@cygnus.com>
3686 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3689 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3691 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3692 handle 0xffffNNNN constants correctly.
3694 1999-08-16 Nick Clifton <nickc@cygnus.com>
3696 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3699 1999-08-13 Nick Clifton <nickc@cygnus.com>
3701 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3702 (md_apply_fix3): Always pass positive values to
3703 validate_offset_imm.
3705 1999-08-12 Nick Clifton <nickc@cygnus.com>
3707 * config/tc-arm.c (skip_whitespace): New macro.
3708 Formatting tidy ups.
3710 (md_apply_fix3): Store relocation offset in addend for ELF based
3712 (arm_force_relocation): Always generate relocs for Thumb function
3715 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3717 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3718 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3720 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3722 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3723 flags for the unwind subspace.
3725 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3726 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3727 suitable relocation based on the size of the target's pointer.
3728 Always Use subsegment zero for the unwinders.
3729 (pa_level): Handle "2.0w".
3731 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3733 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3734 with the following instruction unless this was specified.
3736 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3738 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3739 certain sections, to match BFD changes.
3741 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3743 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3744 (EXTRA_SCRIPTS): Define to keep automake happy.
3745 * Makefile.in: Rebuild.
3747 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3749 * Makefile.am: Rename .dep* files to DEP*.
3750 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3751 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3753 * Makefile.in: Rebuild.
3755 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3757 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3759 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3761 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3762 avoid problems on DOS filesystems.
3763 * Makefile.in: Rebuild.
3765 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3767 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3769 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3772 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3774 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3775 line to create ${GDBINIT} rather than .gdbinit.
3776 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3778 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3780 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3782 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3784 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3786 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3788 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3789 non-adjustable symbols.
3791 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3793 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3795 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3797 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3800 1999-08-05 Donn Terry <donn@interix.com>
3802 * config/te-interix.h: New file.
3803 * configure.in (i386-*-interix*): New target.
3804 * configure: Rebuild.
3806 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3808 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3809 selectors for ELF too.
3810 (selector_table): Add "ltp" and "rtp" selectors.
3812 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3814 * config/tc-i386.c (i386_operand): No need to change
3815 operand_string pointer in segment reg case before goto
3816 do_memory_reference. Initialise displacement_string_start and
3817 displacement_string_end after do_memory_reference label.
3818 (i386_index_check): Add operand_string param, and print error
3819 message on failure here.
3820 (i386_intel_memory_operand): Instead of here.
3821 (i386_operand): And here.
3822 (INFER_ADDR_PREFIX): Enable.
3824 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3826 * config/tc-i386.h (DefaultSize): Define. Renumber following
3827 opcode_modifier defines.
3829 From Etienne Lorrain <etienne.lorrain@ibm.net>
3830 * config/tc-i386.c (stackop_size): New variable.
3831 (set_16bit_code_flag): Clear it here.
3832 (set_16bit_gcc_code_flag): New function.
3833 (md_pseudo_table): Add "code16gcc" entry.
3834 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3836 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3838 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3839 next_set_end even if the end symbol is being discarded.
3841 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3842 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3843 * config/obj-coff.c: Likewise.
3844 (seg_info_type): Remove.
3845 (seg_info_off_by_4): Change to array of segT.
3846 (s_get_segment): Adjust accordingly.
3847 (obj_pseudo_table): Fully initialize sentinel entry.
3849 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3850 Ralf Baechle <ralf@uni-koblenz.de>.
3852 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3854 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3856 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3858 * config/tc-i386.c: Indentation and white space changes.
3859 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3860 don't enable it by default.
3861 (i386_intel_operand): Remove redundant prototype.
3862 Move check on number of memory operands, and i.mem_operands++
3863 (i386_intel_memory_operand): To here.
3864 Remove i386_immediate code from here. Remove special case code
3865 for input and output using (%dx). Remove base/index checks and
3866 call i386_index_check instead. Save initial operand_string
3867 argument for error message.
3868 (i386_operand): Remove redundant prototype. Move base/index
3869 checks to i386_index_check.
3870 (i386_displacement): Move intel mode check for non-zero
3872 (i386_intel_memory_operand): To here.
3874 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3876 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3877 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3878 by .register pseudo-op if -64 and --no-undeclared-regs.
3879 (s_register, sparc_adjust_symtab): New functions.
3880 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3881 Declare sparc_adjust_symtab as tc_adjust_symtab.
3882 * doc/c-sparc.texi: Add description of #ignore special literal
3883 for .register pseudo-op.
3885 1999-07-30 Catherine Moore <clm@cygnus.com>
3887 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3888 the relocation's section offset.
3890 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3892 * write.c (fixup_segment): Fix generic error check overflow test.
3894 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3895 X_add_number to long.
3897 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3899 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3902 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3904 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3907 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3909 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3911 * configure.bat: Remove; obsolete.
3912 * config/go32.cfg: Likewise.
3914 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3916 * configure.in (i386-*-vxworks*): New target.
3917 * configure: Rebuild.
3919 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3921 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3923 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3925 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3927 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3928 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3929 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3930 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3931 MAX_RELOC_EXPANSION): Define.
3932 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3934 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3936 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3937 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3938 block. Print a warning if an 8-bit or 16-bit constant
3939 displacement or immediate is truncated on output.
3940 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3942 (i386_operand): Disallow immediate jump absolute operand.
3944 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3946 * configure.in: Bump version number to 2.9.5.
3947 * configure: Rebuild.
3949 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3952 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3954 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3955 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3957 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3959 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3961 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3963 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3964 if -mno-fpu was given.
3965 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3967 (cons_fix_new_arm): Remove misleading comments.
3969 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3971 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3973 (relax_segment): Likewise. After giving a rs_org error, convert
3974 the frag to rs_align to avoid cascading errors.
3976 1999-07-12 Andreas Schwab <schwab@suse.de>
3978 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3980 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3982 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3983 as appropriate. Fill in structure initializations. Add variable
3984 initializations. Add casts.
3985 * dwarf2dbg.c (print_stats): Change i to size_t.
3986 * listing.c (listing_listing): Change list_line to unsigned int.
3988 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3990 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3991 rather than checking for \001 and \002 in symbol name.
3992 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3994 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3996 * configure.in (hppa*-linux-gnu*): New target.
3997 * configure: Rebuilt.
3999 1999-07-08 Nick Clifton <nickc@cygnus.com>
4001 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4003 1999-07-07 Nick Clifton <nickc@cygnus.com>
4005 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4006 accessing symbolP directly.
4008 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4010 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4013 1999-07-05 Nick Clifton <nickc@cygnus.com>
4015 * config/tc-arm.c (ARM_EXT_V5): Define.
4016 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4017 (md_begin): Detect ARM v5 architectures.
4018 (md_parse_option): Accept arm v5 specification.
4019 (md_show_usage): Documment -marmv5 switch.
4021 * doc/c-arm.texi: Document -marmv5 command line option.
4023 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4025 (validate_immediate_twopart): New function. Determine if a
4026 constant can be computed by two ADD instructions.
4027 (output_inst): Remove its command line parameter - it was never
4029 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4030 implememt the ADRL pseudo op.
4031 (tc_gen_reloc): Generate a suitable error message if an ADRL
4032 instruction tries to generate a real reloc.
4034 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4036 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4038 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4041 1999-06-27 H.J. Lu <hjl@gnu.org>
4043 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4044 non BFD_ASSEMBLER case.
4046 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4048 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4051 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4053 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4054 out_end_sequence() when the address decreases due to a new frag.
4055 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4056 numbering starts with 1.
4058 1999-06-23 Nick Clifton <nickc@cygnus.com>
4060 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4062 (mcore_s_text): Call obj_elf_text for ELF target.
4063 (mcore_s_data): Call obj_elf_data for ELF target.
4064 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4066 (mcore_s_bss): New function: Dump literal table before changing
4068 (mcore_s_comm): New function: Dump literal table before changing
4071 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4072 No longer static functions.
4073 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4074 Provide prototypes for these functions.
4076 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4078 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4079 a list of names, to try obj_segment_name, and to try abbreviated
4080 names when using COFF without long section names.
4082 * config/tc-alpha.c: More use of symbol accessor functions.
4083 * config/tc-arc.c: Likewise.
4084 * config/tc-d30v.c: Likewise.
4085 * config/tc-fr30.c: Likewise.
4086 * config/tc-i860.c: Likewise.
4087 * config/tc-m88k.c: Likewise.
4088 * config/tc-mcore.c: Likewise.
4089 * config/tc-ns32k.c: Likewise.
4090 * config/tc-sparc.c: Likewise.
4091 * config/tc-v850.c: Likewise.
4093 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4094 sy_value with appropriate accessor functions.
4095 * config/tc-arm.c (md_apply_fix3): Likewise.
4096 * config/tc-d10v.c (AT_WORD_P): Likewise.
4097 * config/tc-v850.c (reg_name_search): Likewise.
4099 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4100 use symbol_get_bfdsym instead.
4101 * config/tc-ppc.c (md_assemble): Likewise.
4102 * config/tc-v850.c (v850_comm): Likewise.
4104 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4106 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4107 the symbol, rather than accessing the bsym member.
4108 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4109 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4110 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4111 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4112 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4113 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4114 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4115 * config/tc-v850.c (tc_gen_reloc): Likewise.
4117 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4119 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4120 (hppa_gen_reloc_type): Conditionalize on BFD64.
4121 (tc_gen_reloc): Re-enable ELF relocations.
4122 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4124 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4126 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4128 (do_ldst): Move assignment out of if condition.
4129 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4130 parentheses to avoid warning.
4132 1999-06-21 Nick Clifton <nickc@cygnus.com>
4134 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4135 macro to get at the BFD symbol associated with a GAS symbol.
4137 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4139 * config/tc-ppc.c: Update for symbol handling changes.
4140 * config/obj-coff.c: Likewise.
4142 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4144 * tc-hppa.c: General cleanups of ELF support. No more spaces
4145 and subspaces for ELF.
4146 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4147 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4148 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4149 (UNWIND_SECTION_NAME): Likewise.
4150 (space/subspace related structures): Conditionalize definitions
4152 (space/subspace directives and support routines): Conditionalize
4153 definitions and references/uses on OBJ_SOM.
4154 (label_symbol_struct): For ELF, track the symbol's segment. For
4155 SOM track its space.
4156 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4158 (USE_ALIASES): Kill for both SOM & ELF.
4159 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4160 (pa_space, pa_subspace): Corresponding changes.
4161 (pa_spaces_begin): Corresponding chagnes.
4162 (md_begin): Do not muck around with space/subspace stuff for
4164 (md_apply_fix): Temporarily disable argument relocation stuff
4166 (tc_gen_reloc): Temporarily disable relocation generation for
4168 (pa_build_unwind_subspace): Similarly.
4170 1999-06-16 Nick Clifton <nickc@cygnus.com>
4172 * config/tc-arm.c (thumb_set): New pseudo op.
4173 (text, data, section): Override these pseudo ops with ARM
4175 (s_thumb_set): New function: Perform the same as a .set pseudo
4176 op, but also mark the alias'ed symbol as being a Thumb
4178 (arm_s_text): New function: Perform the same as the .text
4179 pseudo op, but dump the literal pool before changing
4181 (arm_s_data): New function: Perform the same as the .data
4182 pseudo op, but dump the literal pool before changing
4184 (arm_s_section): New function: Perform the same as the
4185 .section pseudo op, but dump the literal pool before changing
4187 (arm_cleanup): Do not reset the current section before dumping
4190 1999-06-17 Nick Clifton <nickc@cygnus.com>
4192 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4193 OPTION_NO_WARN_UNMATCHED entries.
4194 (md_parse_option): Generate a warning message if an unrecognised
4195 option is encountered.
4197 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4198 (get_operands): When parsing an expression after an '@' symbol
4199 has been detected, do not ignore '#' symbols.
4200 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4203 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4205 From K. Richard Pixley <rich@noir.com>:
4206 * configure.in (ppc-*-vxworks*): New target.
4207 * configure: Rebuild.
4209 1999-06-12 Philip Blundell <philb@gnu.org>
4211 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4213 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4215 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4216 which refer to symbols in linkonce sections, permit reducing the
4217 relocs if the symbol is local.
4219 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4221 * subsegs.c (subseg_text_p): New function.
4222 * as.h (subseg_text_p): Declare.
4223 * read.c (do_align): Use subseg_text_p to set the default fill.
4224 * write.c (subsegs_finish): Likewise.
4225 * config/obj-coff.c (write_object_file): Likewise.
4226 * config/tc-i386.h (md_maybe_text): Don't define.
4227 (md_do_align): Use subseg_text_p to set the default fill.
4228 * config/tc-m32r.c (m32r_do_align): Likewise.
4229 * config/tc-sh.c (sh_do_align): Likewise.
4230 * config/tc-sparc.h (md_do_align): Likewise.
4232 1999-06-12 David O'Brien <obrien@freebsd.org>
4234 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4235 * configure: Rebuild.
4237 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4239 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4240 * Makefile.am: Rebuild dependencies.
4241 * Makefile.in: Rebuild.
4243 * config/tc-i386.c (i386_immediate): Remove unused label
4246 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4247 * symbols.c: Likewise.
4248 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4249 sy_next field when taking address, rather than symbol_next.
4251 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4253 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4254 value from the output file architecture.
4255 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4256 * dwarf2dbg.h: Change bfd_vma to addressT.
4258 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4260 * dwarf2dbg.h: Use PARAMS in function declarations.
4262 1999-06-11 Martin Dorey <mdorey@madge.com>
4264 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4265 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4267 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4269 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4271 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4273 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4276 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4278 * read.c (read_a_source_file): Only declare inescape if
4281 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4283 (find_entry_byval): Add parens to avoid warning.
4285 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4287 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4290 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4292 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4295 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4296 synthetize_setx): New functions.
4297 (md_assemble): Broken the special cases into the above
4298 functions. Make compiler happy if sizeof(bfd_vma)==4.
4299 Fix sethi generated from set/setuw. If instructions have a relloc,
4300 always clear the fields to be relocated in the opcode.
4301 (sparc_ip): Remove special_case global variable.
4303 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4305 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4306 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4307 indication of success rather than a value.
4308 (itbl_get_val): Likewise.
4309 (itbl_get_field): Use strcspn. Change delimiters to include
4311 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4312 (itbl_get_val): Likewise.
4313 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4315 * symbols.c (copy_symbol_attributes): Convert local symbols to
4318 1999-06-10 Nick Clifton <nickc@cygnus.com>
4320 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4323 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4325 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4326 Optimize set if sizeof(bfd_vma) == 64.
4327 (sparc_ip): Fix sethi - without %hi() it should generate
4328 R_SPARC_22 reloc, not R_SPARC_HI22.
4329 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4331 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4333 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4334 (s_ncons): New function.
4335 (native_op_table): New table.
4336 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4337 R_SPARC_OLO10 handling.
4339 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4341 * expr.h (struct expressionS): Revert last change; widen X_op.
4342 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4344 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4346 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4347 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4348 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4349 * Makefile.in: Regenerated.
4351 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4352 `common' pass on to s_mri_common.
4353 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4355 1999-06-06 Richard Henderson <rth@cygnus.com>
4357 * config/obj-elf.c (obj_elf_section): Don't free the return
4358 value of demand_copy_C_string.
4360 1999-06-05 Richard Henderson <rth@cygnus.com>
4362 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4363 creation logic from obj_elf_create_section.
4365 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4366 (section_stack): New.
4367 (special_sections): Make const.
4368 (obj_elf_section): Gut and rewrite parsing.
4369 (obj_elf_change_section): New function broken out of obj_elf_section.
4370 (obj_elf_parse_section_letters): Likewise.
4371 (obj_elf_section_word): Likewise.
4372 (obj_elf_section_type): Likewise.
4373 (obj_elf_previous): Treat as a toggle.
4374 (obj_elf_popsection): New.
4375 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4376 (ppc_section_type): Likewise.
4377 * config/tc-ppc.h: Likewise.
4379 * expr.h (struct expressionS): Don't make X_op a bitfield.
4380 * config/tc-alpha.c: Update for symbol handling changes.
4381 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4382 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4384 1999-06-05 Richard Henderson <rth@cygnus.com>
4386 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4387 (dwarf2_gen_line_info): Kill unused variables.
4388 (dwarf2_finish): Likewise.
4389 (dwarf2_where): Likewise.
4390 (dwarf2_directive_file): If we've only got a string,
4391 hand off to s_app_file.
4392 * ecoff.c: Move the include of ecoff.h.
4393 * symbols.h (S_IS_FUNCTION): Prototype.
4395 * read.c (LEX_HASH): Supply a default.
4397 (s_globl): Update `c' after skipping whitespace.
4398 * read.h (LEX_END_NAME, is_name_ender): New.
4399 * expr.c (get_symbol_end): Respect it.
4401 1999-06-04 Mark Klein <mklein@dis.com>
4403 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4405 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4407 * config/tc-hppa.c: Update for symbol handling changes.
4409 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4411 * cgen.c: Update for symbol handling changes.
4412 * config/tc-m32r.c: Likewise.
4414 * config/tc-hppa.h: Update for symbol handling changes.
4415 * config/tc-hppa.c: Likewise.
4417 * config/tc-arm.h: Update for symbol handling changes.
4418 * config/tc-arm.c: Likewise.
4419 (symbol_make_empty): Remove. Just use symbol_create.
4421 * symbols.c (symbol_set_tc): Correct name.
4423 * Makefile.am: Rebuild dependencies.
4424 ($(OBJS)): Don't depend upon struc-symbol.h.
4425 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4426 * dep-in.sed: Don't remove struc-symbol.h.
4427 * Makefile.in: Rebuild.
4429 * doc/internals.texi (Symbols): Describe changes in symbol
4432 1999-06-03 Richard Henderson <rth@cygnus.com>
4434 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4435 instead of doing the work by hand.
4437 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4439 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4440 state of line state-machine.
4441 (struct ls): Collect DWARF2 line state-machine state in new member
4442 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4443 resulted in any DWARF2 directives.
4444 (reset_state_machine): New function.
4445 (out_end_sequence): Ditto.
4446 (dwarf2_gen_line_info): When switching sections or switching to a
4447 lower text address, call out_end_sequence() first to terminate the
4448 previous code sequence as code sequences MUST have monotonically
4449 increasing addresses.
4450 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4452 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4454 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4455 DWARF2 debug info (line information only, at this point).
4456 * as.h: Update comment about supported debug formats.
4457 * dwarf2dbg.c, dwarf2dbg.h: New files.
4458 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4460 * expr.c (operand): Don't use [ for parens if we want an index op.
4461 (op_encoding): Switch [ into O_index, if desired.
4462 (op_rank): Renumber with O_index on bottom.
4463 (expr): If O_index, match closing bracket.
4464 * expr.h (O_index): New.
4466 * read.c (read_a_source_file): Conditionally allow matched "
4467 in lines passed to md_assemble.
4469 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4471 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4473 Add support for storing local symbols in a small structure to save
4474 memory when assembling large files.
4475 * as.h: Don't include struc-symbol.h.
4476 (symbolS): Add typedef.
4477 * symbols.c: Include struc-symbol.h.
4478 (local_hash): New static variable.
4479 (save_symbol_name): New static function, from symbol_create.
4480 (symbol_create): Call save_symbol_name.
4481 (local_symbol_count): New static variable.
4482 (local_symbol_conversion_count): Likewise.
4483 (LOCAL_SYMBOL_CHECK): Define.
4484 (local_symbol_make): New static function.
4485 (local_symbol_convert): New static function.
4486 (colon): Handle local symbols. Create local symbol for local
4488 (symbol_table_insert): Handle local symbols.
4489 (symbol_find_or_make): Create local symbol for local label name.
4490 (symbol_find_base): Check for local symbol.
4491 (symbol_append, symbol_insert): Check for local symbols.
4492 (symbol_clear_list_pointers, symbol_remove): Likewise.
4493 (verify_symbol_chain): Likewise.
4494 (copy_symbol_attributes): Likewise.
4495 (resolve_symbol_value): Handle local symbols.
4496 (resolve_local_symbol): New static function.
4497 (resolve_local_symbol_values): New function.
4498 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4499 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4500 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4501 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4502 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4503 (symbol_previous, symbol_next): New functions.
4504 (symbol_get_value_expression): Likewise.
4505 (symbol_set_value_expression): Likewise.
4506 (symbol_set_frag, symbol_get_frag): Likewise.
4507 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4508 (symbol_mark_used_in_reloc): Likewise.
4509 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4510 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4511 (symbol_mri_common_p): Likewise.
4512 (symbol_mark_written, symbol_clear_written): Likewise.
4513 (symbol_written_p): Likewise.
4514 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4515 (symbol_section_p, symbol_equated_p): Likewise.
4516 (symbol_constant_p): Likewise.
4517 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4518 (symbol_get_obj, symbol_set_obj): Likewise.
4519 (symbol_get_tc, symbol_set_tc): Likewise.
4520 (symbol_begin): Initialize local_hash.
4521 (print_symbol_value_1): Handle local symbols.
4522 (symbol_print_statistics): Print local symbol statistics.
4523 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4524 Declare new symbols.c functions. Move many declarations here from
4526 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4527 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4528 (struct symbol): Move bsym to make it clearly the first field.
4529 Remove TARGET_SYMBOL_FIELDS.
4530 (symbolS): Don't typedef.
4531 (struct broken_word): Remove.
4532 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4533 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4534 (symbol_clear_list_pointers): Likewise.
4535 (symbol_insert, symbol_remove): Likewise.
4536 (symbol_previous, symbol_append): Likewise.
4537 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4538 (struct local_symbol): Define.
4539 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4540 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4541 (local_symbol_get_frag, local_symbol_set_frag): Define.
4542 (local_symbol_get_real_symbol): Define.
4543 (local_symbol_set_real_symbol): Define.
4545 * write.c (write_object_file): Call resolve_local_symbol_values.
4546 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4547 (TARGET_SYMBOL_FIELDS): Don't define.
4548 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4549 ECOFF_DEBUGGING, add ECOFF fields.
4550 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4551 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4552 ECOFF_DEBUGGING, add ECOFF fields.
4553 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4554 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4555 * config/tc-mcore.h: Don't include struc-symbol.h.
4556 (TARGET_SYMBOL_FIELDS): Don't define.
4557 (struct mcore_tc_sy): Define.
4558 (TC_SYMFIELD_TYPE): Define.
4559 * Many files: Use symbolS instead of struct symbol. Use new
4560 accessor functions rather than referring to symbolS fields
4563 * read.c (s_mri_common): Don't add in value of line_label.
4565 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4566 checking for SEC_LINK_ONCE.
4568 * config/tc-sh.h (sh_fix_adjustable): Declare.
4570 * app.c (input_buffer): New static variable.
4571 (app_push): Save saved_input in allocated buffer.
4572 (app_pop): Restored saved_input.
4573 (do_scrub_chars): Change get parameter to take char * and int as
4574 arguments. Change GET macro to pass input_buffer to get
4575 function. Don't save input into allocated buffer.
4576 * as.h (do_scrub_chars): Update declaration.
4577 * input-file.c (input_file_get): Change to take char * and int.
4578 Read data into passed in buffer. Remove static buffer.
4579 * read.c (scrub_from_string): Change to take char * and int. Copy
4580 data into passed in buffer.
4582 * hash.h: Neaten. Declare hash_traverse.
4583 * hash.c: Complete rewrite based on BFD hashing code.
4584 * gasp.c (chunksize): New variable.
4585 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4588 1999-05-28 Nick Clifton <nickc@cygnus.com>
4590 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4591 addend unless the target uses an old ABI.
4593 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4595 -Wchar-subscripts cleanup
4596 * listing.c (listing_newline): Use unsigned char variable, so
4597 calls to isascii,iscntrl are correct.
4598 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4600 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4601 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4602 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4603 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4605 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4607 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4609 (arch_coldfire_p): New #define.
4610 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4612 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4614 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4616 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4617 (install_operand): Add place `N'.
4618 (init_table): Add registers ACC, MACSR, MASK.
4620 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4622 * config/tc-m68k.c: Change mcf5200 --> mcf.
4623 (archs): Add mcf5206e, mcf5307.
4624 (m68k_ip): Add format `u'.
4625 (install_operand): Add place `m', `M', `h'.
4626 (init_table): Add upper/lower registers.
4628 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4630 1999-05-28 Martin Dorey <mdorey@madge.com>
4632 * config/tc-i960.c: Several minor changes to add ELF and
4633 BFD_ASSEMBLER support.
4634 * config/tc-i960.h: Likewise.
4635 * configure.in (i960-*-elf*): New target.
4636 * aclocal.m4, configure: Rebuild.
4638 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4640 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4641 reloc changes when defined(BFD_ASSEMBLER).
4643 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4645 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4647 * write.c (write_print_statistics): Output to file, not stderr.
4649 * expr.c (generic_bignum_to_int32,64): Prototype.
4651 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4652 output_sleb128, output_uleb128, output_big_sleb128,
4653 output_big_uleb128, output_big_leb128): Prototype.
4654 (output_big_sleb128, output_big_uleb128): Make inline.
4655 (output_big_leb128): Remove inline
4657 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4658 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4659 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4660 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4661 value for correct overflow check in write.c:fixup_segment.
4662 * write.c (fixup_segment): Move bitfield overflow checks to after
4663 the md_apply_fix call.
4664 * config/obj-coff.c (fixup_segment): Likewise.
4665 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4666 valueT *val argument.
4668 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4670 * config/atof-ieee.c (gen_to_words): Correctly round a
4671 denormalized number. Fix off-by-one in range checking for
4672 exponent in a denormal.
4674 1999-05-10 Nick Clifton <nickc@cygnus.com>
4676 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4679 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4681 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4683 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4685 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4686 (ReverseRegRegmem): Remove.
4687 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4688 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4689 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4692 From Doug Ledford <dledford@redhat.com>
4693 * config/tc-i386.h (RegXMM): New for P/III.
4694 * config/tc-i386.c: Add support for P/III.
4696 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4698 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4699 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4700 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4702 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4704 * config/tc-i386.c (i386_immediate): Skip whitespace before
4705 complaining about junk after expression.
4706 (i386_displacement): Likewise.
4708 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4710 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4711 Don't copy before downcaseing.
4713 1999-05-05 Catherine Moore <clm@cygnus.com>
4715 * tc-m68k.c: Include elf/m68k.h.
4716 (m68k_elf_final_processing): New routine.
4717 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4720 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4722 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4725 1999-04-30 Nick Clifton <nickc@cygnus.com>
4727 * config/tc-mcore.c (mcore_s_section): Dump literals before
4730 1999-04-29 Nick Clifton <nickc@cygnus.com>
4732 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4735 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4737 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4738 (TC_INIT_FIX_DATA): Delete.
4739 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4740 (TC_INIT_FIX_DATA): Delete.
4741 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4742 * write.c (fix_new_internal): Initialize fx_cgen member.
4743 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4744 (gas_cgen_md_apply_fix3): Update.
4745 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4746 (md_cgen_record_fixup_exp): Update.
4747 (FX_OPINFO_R_TYPE): Update.
4749 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4750 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4751 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4752 * frags.h (struct frag): Make opindex, opinfo ints.
4754 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4756 1999-04-26 Tom Tromey <tromey@cygnus.com>
4758 * aclocal.m4, configure: Updated for new version of libtool.
4760 1999-04-22 Nick Clifton <nickc@cygnus.com>
4762 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4764 (md_apply_fix3): Do not fix up absolute relocations against
4767 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4769 1999-04-20 Nick Clifton <nickc@cygnus.com>
4771 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4772 changes and data-in-text directives.
4773 (mcore_cons): New function: intercept cons() operations.
4774 (mcore_float_cons): New function: intercept float_cons()
4776 (mcore_stringer): New function: intercept stringer() operations.
4778 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4780 * obj.h (struct format_ops): Change generate_asm_lineno field to
4782 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4784 * config/tc-alpha.c (find_opcode_match): Add default case to
4786 (find_macro_match): Likewise.
4787 (load_expression): Parenthesize && within ||.
4789 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4791 1999-04-17 Nick Clifton <nickc@cygnus.com>
4793 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4794 .text .data .section pseudo ops.
4795 (mcore_s_section): New function. Dump lits before changing secs.
4796 (mcore_s_text): New function. Dump lits before changing secs.
4797 (mcore_s_data): New function. Dump lits before changing secs.
4799 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4801 * config/tc-mips.c (mips_32bitmode): New.
4802 (md_begin): Set mips_32bitmode if needed.
4803 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4804 Set EF_MIPS_32BITMODE.
4806 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4808 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4811 1999-04-16 Nick Clifton <nickc@cygnus.com>
4813 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4815 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4817 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4818 expressions correctly.
4821 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4823 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4825 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4827 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4828 and fmpynfadd instructions.
4830 1999-04-11 Richard Henderson <rth@cygnus.com>
4832 * as.h (environ): Declare it, if needed.
4833 * as.c (dump_statistics): Don't declare environ.
4834 * configure.in (environ): Detect declaration.
4835 * configure, config.in: Rebuild
4837 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4838 (i386_displacement): Allocate enough space for replacement buffer.
4839 Clean up replacement buffer initialization.
4841 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4843 * subsegs.c (section_symbol): Don't create a new symbol if one
4844 already exists; instead, use the existing one, but set its segment
4845 and frag data if it hasn't already been defined.
4846 * config/obj-coff.c (c_section_symbol): Likewise.
4848 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4850 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4852 1999-04-08 Nick Clifton <nickc@cygnus.com>
4854 * config/tc-mcore.c: New File: Support routines for MCore
4856 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4857 * config/obj-coff.c: Add support for mcore-pe target.
4859 * Makefile.am: Add support for MCore targets.
4860 * Makefile.in: Regenerate.
4861 * configure.in: Add support for MCore targets.
4862 * configure: Regenerate.
4864 * doc/all.texi: Set MCORE.
4865 * doc/as.texinfo: Document MCore specific command line options.
4867 * write.h: Prevent multiple inclusion.
4869 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4871 * asintl.h (LC_MESSAGES): Never define.
4872 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4874 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4877 * Makefile.am (m68k-parse.c): If configuring in the source
4878 directory, copy m68k-parse.y into the local directory before
4879 running ylwrap, to remove spurious differences when generating
4881 * Makefile.in: Rebuild.
4883 * config/tc-sparc.h (md_do_align): Just allocate the number of
4884 bytes necessary, rather than always allocating 1024.
4886 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4888 * listing.c (listing_newline): Add cast to avoid warning.
4889 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4890 * config/tc-i386.c (i386_scale): Add return value.
4891 (build_displacement_string): Remove unused local temp_disp2.
4892 (i386_intel_memory_operand): Add parentheses to avoid warning.
4893 (i386_intel_operand): Remove unused local end_of_operand_string.
4894 (i386_operand): Remove unused local operand_modifier.
4895 (i386_operand): Add parens to avoid warning.
4897 1999-04-04 Don Bowman <don@pixsci.com>
4899 * configure.in: Add mips*-*-vxworks* target; have it define
4901 * configure, config.in: Rebuild.
4903 1999-03-31 Nick Clifton <nickc@cygnus.com>
4905 * configure.in (emulations): Add support for arm-epoc-pe.
4906 * configure: Regenerate.
4907 * config/te-epoc-pe.h: New file. Define macros specific to
4909 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4910 for arm-epoc-pe target.
4912 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4914 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4916 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4918 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4919 detect ",n" without a condition.
4920 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4923 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4925 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4926 instruction is encoded with one bit.
4929 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4931 * doc/internals.texi (CPU backend): Mention that
4932 line_separator_chars should not include newline. From thi
4933 <ttn@mingle.glug.org>.
4935 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4937 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4938 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4940 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4942 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4944 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4946 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4949 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4951 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4953 1999-03-15 Martin Hunt <hunt@cygnus.com>
4955 * app.c (do_scrub_begin): Change '-' back to a symbol char
4956 so we can use multiple opcodes on a line again.
4958 * config/tc-d30v.c: By default, warn if a symbol has
4959 the same name as a register. Plus some minor
4960 updates from the branch.
4962 1999-03-13 Nick Clifton <nickc@cygnus.com>
4964 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4965 BFD_RELOC_16 and BFD_RELOC_64.
4967 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4969 * expr.c (expr): Add missing else.
4971 1999-03-12 Nick Clifton <nickc@cygnus.com>
4973 * config/tc-arm.c (md_apply_fix3): Improve error message.
4975 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4977 * Makefile.am (CPU_TYPES): Add fr30.
4978 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4979 (fr30,m32r dependencies): Update.
4980 * Makefile.in: Rebuild.
4982 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4983 (gas_cgen_record_fixup_exp): Ditto.
4984 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4985 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4986 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4987 (md_cgen_lookup_reloc): Update use of operand->type.
4988 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4989 (md_convert_frag): Call cgen_operand_lookup_by_num.
4990 (md_cgen_lookup_reloc): Update use of operand->type.
4991 (m32r_cgen_record_fixup_exp): Ditto.
4993 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4995 * config/tc-mips.c (md_show_usage): Fix message.
4997 1999-03-03 Nick Clifton <nickc@cygnus.com>
4999 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5000 and LDR reg,=<expr> instruction.
5002 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5005 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5007 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5009 1999-02-17 Nick Clifton <nickc@cygnus.com>
5011 This patch was created by: Scott Bambrough
5012 <scottb@corelcomputer.com>
5015 Special cased '@' character. The '@' character is used as the
5016 ARM assembler comment character, as a special character
5017 and in ELF .symver pseudo-op's, and as a special character in
5018 .type and .section pseudo-ops.
5019 (symver_pseudo): New static variable.
5020 (symver_state): New static variable.
5021 (struct app_save): Add field 'symver_state'.
5022 (app_push): Save global symver_state int struct app_save.
5023 (app_pop): Restore global symver_state from struct app_save.
5024 (do_scrub_chars): Special case handling of '@' character in
5027 * configure.in: Modified to recognize armv* uname syntax from ARM
5029 * configure: Regenerated.
5031 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5032 a prefix to the section's type.
5033 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5034 the type's typename.
5036 * config/tc-arm.h: Add support for PIC generation:
5037 (pic_code): New boolean.
5038 (obj_relocate_extern): Define.
5039 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5040 (TC_CONS_FIX_NEW): Define.
5041 (tc_fix_adjustable): Define.
5042 (GLOBAL_OFFSET_TABLE_NAME): Define.
5044 * config/tc-arm.c: Add support for PIC generation:
5045 (line_seperator_chars): Allow ';' as a seperator for Linux.
5046 (is_immediate_prefix): New macro.
5047 (arm_parse_reloc): New function.
5048 (s_arm_elf_cons): New function.
5049 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5050 (md_undefined_symbol): Special case handling for the Global Offset
5052 (md_apply_fix3): Handle PIC relocs.
5053 (tc_gen_reloc): Handle PIC relocs.
5054 (md_parse_option): Add support for '-k' command line switch to
5055 enable PIC generation.
5056 (cons_fix_new_arm): New function.
5057 (s_arm_elf_cons): New function.
5059 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5061 * configure.in: Add comments for uses of AC_DEFINE.
5062 * acinclude.m4: Likewise.
5063 * acconfig.h: Remove.
5064 * aclocal.m4: Rebuild.
5065 * configure: Rebuild.
5066 * Makefile.in: Rebuild.
5067 * config.in: Rebuild.
5069 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5071 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5072 non-constant offset from a base register.
5074 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5076 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5079 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5081 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5082 (emit_insn): Look for pc-relative and no-overflow specifiers on
5083 internal relocation types.
5085 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5087 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5090 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5092 (mips_4650, mips_4010, mips_4100): Variables removed.
5093 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5094 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5096 (md_begin): Don't bother initializing the mips_NNNN variables;
5097 mips_cpu is set, and that's good enough now.
5098 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5099 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5100 (show): New function, to handle wrapping in the CPU lists.
5101 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5103 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5105 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5106 than treat as an immediate specifier.
5108 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5110 * config/tc-i386.c: Prototype many functions.
5111 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5112 (i386_immediate): Remove unused second argument.
5113 (i386_intel_operand): Fix i386_is_reg typo.
5114 (i386_operand): Use allow_naked_reg.
5115 (output_invalid): Make operand int for K&R.
5117 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5119 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5121 * Makefile.in: Rebuild.
5123 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5125 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5127 (EXTRA_as_new_SOURCES): Comment out.
5128 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5129 * Makefile.in: Rebuild.
5130 * doc/Makefile.in: Rebuild.
5131 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5132 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5133 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5134 * configure: Rebuild.
5135 * aclocal.m4: Rebuild.
5136 * config.in: Rebuild.
5137 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5138 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5139 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5140 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5141 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5142 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5143 (gas_cgen_record_fixup_exp): Ditto.
5144 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5145 descriptor, not global variable.
5146 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5147 descriptor, not global variable. Refer to insert_operand handler
5148 via cpu descriptor, not global function.
5149 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5150 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5151 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5152 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5153 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5154 * config/tc-m32r.c: Ditto.
5155 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5156 (md_assemble): Ditto.
5157 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5159 1999-02-09 Nick Clifton <nickc@cygnus.com>
5161 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5162 relocations for ELF targets.
5164 1999-02-08 Nick Clifton <nickc@cygnus.com>
5166 * configure.in: Add support for StrongARM target.
5167 * configure: Regenerate.
5169 1999-02-05 Nick Clifton <nickc@cygnus.com>
5171 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5173 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5176 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5178 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5180 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5182 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5183 (INTEL_DWORD_MNEM_SUFFIX): Define.
5186 (DWORD_PTR): Define.
5187 (XWORD_PTR): Define.
5189 (OFFSET_FLAT): Define.
5191 (NONE_FOUND): Define.
5194 * config/tc-i386.c (set_intel_syntax): New routine.
5195 (intel_syntax): Declare.
5196 (allow_naked_reg): Declare.
5197 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5198 (intel_float_operand): New routine.
5199 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5200 Handle brackets as well as parens. Call i386_intel_operand for
5201 intel syntax. Reverse operands if appropriate. Handle new
5202 suffixes. Handle movzx and movsx.
5203 (i386_is_reg): New routine.
5204 (i386_immediate): New routine.
5205 (i386_scale): New routine.
5206 (i386_displacement): New routine.
5207 (i386_operand_modifier): New routine.
5208 (build_displacement_string): New routine.
5209 (i386_parse_seg): New routine.
5210 (i386_intel_memory_operand): New routine.
5211 (i386_intel_operand): New routine.
5212 (i386_operand): Call i386_displacement, i386_immediate,
5213 i386_scale, etc. instead of handling inline.
5214 (parse_register): Handle registers without prefix.
5216 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5218 * configure: Regenerate.
5219 * configure.in (arm-*-oabi): New.
5220 (thumb-*-oabi): New.
5221 * config/tc-arm.c (target_oabi): Declare.
5222 (md_apply_fix3): Support REL relocs.
5223 (md_parse_option): Handle -oabi.
5224 (elf32_arm_target_format): New routine.
5225 (md_longopts): Add OPTION_OABI.
5226 * config/tc-arm.h: Redefine TARGET_FORMAT.
5229 1999-01-28 Nick Clifton <nickc@cygnus.com>
5231 * write.c (write_relocs): Handle out of range error.
5233 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5234 (fr30_force_relocation): Default to 0.
5236 * config/tc-fr30.h (obj_fix_adjustable): Define.
5237 (TC_FORCE_RELOCATION): Define.
5239 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5242 1999-01-16 Nick Clifton <nickc@cygnus.com>
5244 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5245 merge of two instructions if the left instruciton kills the right.
5247 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5249 * Makefile.in: Regenerate.
5250 * configure.in: Redo test for using cgen.
5251 * configure: Regenerate.
5253 1999-01-09 Nick Clifton <nickc@cygnus.com>
5255 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5256 redefinition of this macro.
5258 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5260 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5263 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5265 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5266 a read of HI or LO and an immediatly following branch.
5268 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5270 * config/tc-mips.c (md_begin): Another correction to the setting of
5273 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5275 * config/tc-mips.c (md_begin): Correct type-o in setting of
5278 1998-12-21 Nick Clifton <nickc@cygnus.com>
5280 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5281 bit insn when optimizing, so that parallelised instructions will
5282 start on a 32 bit boundary.
5284 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5286 * config/tc-mips.c (mips_eabi64): New.
5287 (md_begin): Set mips_eabi64.
5288 (mips_elf_final_processing): Use it.
5290 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5292 * config/tc-mips.c (mips_elf_final_processing):
5293 Correct setting of ABI in e_flags.
5295 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5297 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5300 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5302 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5304 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5306 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5307 warning, values that don't fit in the field.
5309 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5311 * config/tc-mips.c (mips_abi_string): New.
5312 (md_parse_option,md_longopts): Add mabi.
5313 (mips_elf_final_processing): Set e_flags based on mabi flag.
5315 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5317 * config/tc-mips.c (md_parse_option): Handle vr4111.
5319 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5321 * config/tc-h8300.c (build_bytes): Change message given if the
5322 instruction requires H8/300H mode and we're not in Hmode, to
5323 suggest that it may be the operand modes that are the problem, not
5324 necessarily the opcode.
5326 1998-12-10 Nick Clifton <nickc@cygnus.com>
5328 * config/tc-fr30.c: Add line separator character.
5330 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5332 * configure.in (hppa-*-mpeix*): New target.
5333 * config/obj-som.h (obj_som_compiler): Declare.
5334 * config/obj-som.c (compiler_seen): New static variable.
5335 (obj_som_compiler): New function.
5336 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5337 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5338 (pa_type_args): Set hppa_priv_level.
5339 (pa_compiler): New static function if OBJ_SOM.
5340 * configure: Rebuild.
5342 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5344 * read.c (output_leb128): Don't mark as inline.
5346 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5348 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5349 AIX .vbyte unaligned data support.
5350 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5351 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5354 1998-12-07 Nick Clifton <nickc@cygnus.com>
5356 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5359 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5361 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5362 BFD_RELOC_ARM_PCREL_BRANCH.
5364 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5366 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5367 checking the target type.
5368 (mips-dec-bsd*): Set endian to little.
5369 * configure: Rebuild.
5371 COFF weak symbol support, based on patches from Mark Elbrecht
5372 <snowball3@usa.net>:
5373 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5374 * config/obj-coff.c (obj_coff_weak): New static function.
5375 (obj_coff_endef) [both versions]: Handle weak symbols.
5376 (coff_frob_symbol): Likewise.
5377 (yank_symbols): Likewise.
5378 (obj_pseudo_table): Add "weak".
5380 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5381 <aymeric.vincent@emi.u-bordeaux.fr>.
5382 * aclocal.m4: Rebuild with current tools.
5383 * configure: Rebuild.
5385 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5386 an assertion failure for a case we can't handle when OBJ_ECOFF.
5388 * expr.c (operator): And with 0xff to avoid problems with signed
5391 1998-12-03 Nick Clifton <nickc@cygnus.com>
5393 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5394 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5396 1998-12-02 Nick Clifton <nickc@cygnus.com>
5398 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5401 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5403 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5404 calculation of pcrel point.
5406 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5408 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5411 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5413 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5415 (d10v_cleanup): Only generate previous insn if a multiline insn is
5418 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5420 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5423 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5425 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5426 -marm6xxx command line switches.
5428 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5430 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5431 (itbl-ops.o): Delete duplicate dependencies.
5432 Rebuild dependencies.
5433 Add fr30 dependencies.
5434 * Makefile.in: Rebuild.
5436 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5438 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5440 * listing.c: Ignore line terminator characters found inside
5443 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5445 * po/gas.pot: Regenerated.
5447 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5449 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5450 fr30_is_label_start(). Also checks for delay slot insns.
5452 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5453 FR30 instructions which contain a colon in the mnemonic.
5455 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5457 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5459 * config/tc-fr30.c: Removed currently superflous code.
5461 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5463 * config/tc-fr30.h: New file.
5464 * config/tc-fr30.c: Tweaking so that it will compile.
5466 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5468 * config/tc-d10v.h (obj_fix_adjustable): Define.
5469 (TC_FORCE_RELOCATION): Define.
5470 (d10v_force_relocation): Declare.
5471 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5472 (md_apply_fix3): Handle Vtable relocs.
5473 (d10v_fix_adjustable): New.
5474 (d10v_force_relocation): New.
5476 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5478 * config/tc-d30v.c: Change default behaviour to ignore potential
5479 conflicts between register name and symbol names.
5481 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5483 * configure.in: Add fr30-*-*.
5484 * config/tc-fr30.c: New file.
5485 * Makefile.in: Regenerated.
5486 * config.in: Regenerated.
5487 * configure: Regenerated.
5488 * doc/Makefile.in: Regenerated.
5489 * po/gas.pot: Regenerated.
5491 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5493 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5496 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5498 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5500 (do_scrub_chars): Add some casts to unsigned char to avoid
5501 unwanted sign extension.
5502 * read.c (lex_type): Set characters about 127 to be symbol
5504 * config/tc-i386.c (md_begin): Set identifier_chars and
5505 operand_chars for values above 127.
5507 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5509 * configure.in: detect cygwin* instead of cygwin32*
5510 * configure: regenerate
5512 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5514 * listing.c: Add support for producing a listing from piped
5517 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5519 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5520 (append_insn): Account for the tx39's multiply behavior.
5522 1998-10-26 Michael Meissner <meissner@cygnus.com>
5524 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5525 from assemble_parallel_insns. Add support for '->' to indicate
5526 explicitly serializing the instructions.
5527 (md_assemble): Ditto.
5529 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5531 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5534 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5536 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5538 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5540 * config/tc-mips.c : support frame and regmask/fregmask when
5541 MIPS_STABS_ELF is specified.
5543 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5545 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5546 (md_apply_fix): Don't return 1 for VTABLE relocs.
5547 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5549 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5551 * doc/c-i386.texi: Replace occurences of "opcode" with
5552 "instruction mnemonic", "instruction", or "mnemonic" when
5553 referring to the name of an instruction. Use "opcode" when
5554 referring to the sequence of machine bytes.
5556 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5557 (is_opcode_char): Rename to is_mnemonic_char.
5558 (md_assemble and i386_operand): Correct error messages from
5559 "opcode" to "instruction mnemonic"
5560 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5561 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5562 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5563 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5564 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5565 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5566 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5568 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5570 * config/tc-i386.c (i386_operand): Check for garbage after
5573 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5575 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5576 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5578 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5580 * config/tc-sh.h (obj_fix_adjustable): Define.
5581 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5582 (md_apply_fix): Likewise.
5583 (tc_gen_reloc): Likewise.
5584 (sh_fix_adjustable): New.
5586 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5588 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5589 * cgen.h (gas_cgen_finish_insn): Update prototype.
5590 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5591 cgen_insn_t -> CGEN_INSN_INT.
5592 (make_parallel): Update handling of CGEN_INT_INSN_P.
5593 (assemble_parallel_insn): Ditto.
5594 (target_make_parallel): New function.
5595 (md_assemble): Use it.
5597 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5599 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5601 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5603 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5604 converted into lower case.
5606 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5608 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5609 (gas_cgen_tc_gen_reloc): Likewise.
5610 * config/tc-m32r.h (obj_fix_adjustable): Define.
5611 * config/tc-m32r.c (m32r_fix_adjustable): New.
5612 (m32r_force_relocation): Handle VTABLE relocs.
5614 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5616 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5618 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5620 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5621 to lower case before parsing.
5623 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5624 parallel insns modift buts in the PSW as a side effect.
5626 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5628 * config/tc-d30v.c (find_format): Test for missing flag and
5631 (md_apply_fix3): Fix error messages to avoid
5632 assumption about presence of a symbol.
5634 (parallel_ok): Disallow parallel instructions that both modify the
5637 (find_format): Generate a warning if an odd numbered register is
5638 used as the first register in a mutli-register instruction.
5640 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5642 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5643 relocations are always associated with a symbol.
5645 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5647 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5648 (elf32_sparc_force_relocation): Declare.
5649 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5650 (tc_gen_reloc): Handle vtable relocs.
5651 (elf32_sparc_force_relocation): New.
5653 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5655 * symbols.c (S_IS_FUNCTION): New.
5656 * config/tc-v850.h (obj_fix_adjustable): Define.
5657 (TC_FORCE_RELOCATION): Define.
5658 (v850_force_relocation): Declare.
5659 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5660 of fx_addnumber for VTABLE reloc addends.
5661 (md_apply_fix3): Handle VTABLE relocs.
5662 (v850_fix_adjustable): New.
5663 (v850_force_relocation): New.
5665 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5667 * tc-hppa.c (fp_operand_format): Add some additional formats.
5668 (pa_ip): Do not automatically promote into pa2.0 mode.
5669 (pa_level): Handle ".level 2.0".
5671 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5673 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5674 * config/tc-i386.h (template.extension_opcode): Change to
5675 unsigned int to allow full range of 8-bit opcode suffixes.
5676 (None): Redefine as 0xffff.
5678 From Jeff B Epler <jepler@usgs.gov>
5679 * doc/c-i386.texi (i386-SIMD): New section.
5681 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5683 * read.c (discard_rest_of_line): New function.
5684 * read.h: Declare it.
5685 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5687 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5689 * config/tc-d10v.c (find_symbol_matching_register): New function.
5690 (find_opcode): Cope with the case where a register name matches
5693 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5695 * config/tc-v850.c (md_pcrel_from): Rename to
5696 v850_pcrel_from_section.
5697 (v850_pcrel_from_section): Do not resolves symbols in other
5700 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5702 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5704 * config/tc-d10v.c (find_opcode): Generate an error if a register
5705 is supplied for an operand that should not be a register.
5707 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5709 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5710 instructions to have another instruction in the right bin.
5712 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5714 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5715 the right container if the left container holds a branch
5718 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5720 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5721 both a register name and symbol name.
5722 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5724 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5726 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5727 execution unit class.
5729 (reg_name_search): If a name matches a register and a symbol,
5730 prefer the register.
5731 (find_format): Disallow flag registers when a general purpose
5732 register is required.
5733 If a number is required, but a register has been given, check to
5734 see if a symbol with the same name as the register exists, and if
5735 so, use that symbol.
5737 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5739 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5741 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5743 * config/tc-d30v.c (find_format): Do not accept flag registers as
5744 general purpose registers.
5745 (find_format): If an immediate value is expected at a given place
5746 in a format, but a register name has been provided instead, check
5747 to see if that register name matches the name of a predefined
5748 symbol and if it does, then use the symbol instead.
5749 (reg_name_search): If a register name matches a symbol name,
5750 prefer the register name to the symbol name.
5752 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5754 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5755 the previous insn to empty.
5757 1998-09-20 Michael Meissner <meissner@cygnus.com>
5759 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5760 pieces, forcing the use of an ANSI compiler.
5762 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5764 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5766 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5768 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5770 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5772 (obj_elf_vtable_entry): Likewise.
5773 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5774 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5775 (tc_gen_reloc): Likewise.
5776 (arm_fix_adjustable): Likewise.
5777 (elf32_arm_force_relocation): New.
5778 (armelf_frob_symbol): Remove coff-style symbol support.
5780 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5782 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5784 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5786 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5787 OBJ_COFF so that routine is defined for a.out format.
5789 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5791 * config/tc-i386.c (i386_operand): Detect non-segment registers
5792 used as segment prefixes.
5794 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5796 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5797 optimize across FDE boundaries.
5799 * config/obj-coff.c (obj_coff_section): Preserve any link once
5800 flags when setting the section flags.
5802 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5804 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5805 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5807 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5809 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5812 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5814 * frags.c (frag_grow): Include the size of the frag struct in the
5817 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5818 if the new subseg comes before the old.
5820 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5822 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5823 to handle edge8 and edge16.
5825 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5827 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5828 before we clobber the symbol involved.
5830 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5832 * config/tc-arm.c: Remove OBJ_ELF definitions for
5833 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5834 use arm_adjust_symtab for OBJ_COFF.
5835 (armelf_adjust_symtab): New Routine.
5836 * config/tc-arm.h: Define obj_adjust_symtab to
5837 armelf_adjust_symtab for OBJ_ELF.
5839 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5841 * configure.in: Make all i386-elf targets use bfd_gas.
5842 * config/tc-i386.c (tc_i386_force_relocation): New.
5843 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5844 (md_apply_fix3): Likewise.
5845 (tc_gen_reloc): Handle them.
5846 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5847 tc_i386_force_relocation.
5849 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5851 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5853 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5855 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5856 current opcode after writing the first insturction of a reverse
5859 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5861 * read.h (generate_lineno_debug): Add prototype.
5862 * read.c (generate_lineno_debug): Make non-static.
5864 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5866 * config/tc-i386.c (md_assemble): Only warn for address/data size
5869 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5871 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5872 against Thumb function names, as the linker needs this information.
5874 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5876 * expr.c (operand): Check also that there is no advance in operand
5877 after atof_generic in order to decide "is it label 0f or floating
5880 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5882 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5883 command line options with a single dash.
5884 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5886 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5888 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5889 * tc-arm.c (arm_fix_adjustable): New routine.
5891 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5893 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5894 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5895 demand_empty_rest_of_line before mri_comment_end.
5896 (equals): Check garbage after expression before
5897 mri_comment_end in MRI mode.
5899 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5901 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5902 small immediate constant to use the constant itself rather than
5905 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5907 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5908 (pa_leave): Likewise.
5910 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5912 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5914 (i386_operand): Fix an error message.
5916 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5918 * doc/c-arm.texi (ARM Directives): Document .req directive.
5920 * config/tc-arm.c (reg_required_here): Display erroneous string if
5921 the register name could not be decoded.
5922 Do not set inst.instruction if the sift is -1.
5924 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5926 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5929 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5931 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5932 even if it is belived to be unnecessary.
5934 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5936 config/tc-i386.c (i386_operand): Size immediate constants by
5937 suffix (erroneously removed as part of July 7 change).
5939 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5941 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5942 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5943 (armelf_frob_symbol): New Routine.
5944 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5946 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5948 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5950 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5952 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5953 command line switches passed to assembler.
5955 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5957 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5958 (gas_cgen_opcode_desc): Declare.
5959 (gas_cgen_parse_operand): Declare.
5960 (*): Prepend gas_ to gas specific fns to denote them as such.
5962 * cgen.c (gas_cgen_opcode_desc): New global
5963 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5964 (queue_fixup): Renamed from cgen_queue_fixup.
5965 (*): Prepend gas_ to gas specific fns to denote them as such.
5967 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5968 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5969 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5970 Open opcode table and initialize it.
5971 (make_parallel): Use gas_cgen_opcode_desc.
5972 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5973 (md_assemble): Ditto.
5975 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5977 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5978 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5979 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5980 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5981 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5982 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5983 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5984 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5985 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5986 (INIT_STAB_SECTION): Likewise.
5987 (OBJ_PROCESS_STAB): Likewise.
5989 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5990 (md_parse_option): Watch for them.
5991 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5992 (md_begin): Kill neverdef code.
5993 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5994 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5995 (s_alpha_coff_wrapper): New.
5996 (md_pseudo_table): Trap all ECOFF pseudos.
5998 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6000 Start of changes to remove mdebug section from mips*-elf
6001 Based on MIPS_STAB_ELF definition
6002 * acconfig.h: undef if not configured
6003 * config.in: undef if not configured
6004 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6005 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6006 * stabs.c (s_stab_generic): flush frag
6008 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6010 * configure.in: (arm-*-elf): Handle.
6011 (thumb-*-elf): Handle.
6012 * configure: Regenerate.
6013 * read.c (stringer): Fix typo in comment.
6014 * write.c (fixup_segment): Don't add symbol value to addend if
6016 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6018 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6021 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6023 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6024 (write_2_short): Emit warning if new flag is set.
6025 (do_assemble): Set flags if left instruction is one of special
6026 "right-instruction-killer" type.
6028 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6030 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6031 Always output words in debug_info section as big endian.
6032 (sparc_target_format): Choose correct bfd target.
6033 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6035 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6037 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6038 to work with internationalization code. Issue an error when two
6039 operands match that are not allowed to match.
6041 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6043 * configure.in (install_tooldir): Allow target to specify whether
6044 it wants to be installed in $(tooldir)/bin.
6045 * configure: Regenerate.
6046 * Makefile.am (install-exec-local): Set install-exec-tooldir
6047 dependency via configure.
6048 * Makefile.in: Regenerate.
6050 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6052 * Makefile.am (install-exec-local): Split into two ...
6053 (install-exec-bindir,install-exec-tooldir): New rules.
6054 * Makefile.in: Regenerate.
6056 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6058 * Makefile.am (install-exec-local): Don't remove the file before
6059 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6060 W. Rozycki <macro@ds2.pg.gda.pl>.
6061 * Makefile.in: Rebuild.
6063 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6065 * cgen.c: Include libiberty.h.
6066 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6067 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6068 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6069 (md_cgen_lookup_reloc)): Declare.
6070 (md_cgen_record_fixup_exp): Declare.
6071 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6072 (m32r_relax_frag): Declare.
6073 (cgen_md_apply_fix3): Decls moved to cgen.h.
6074 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6075 (m32r_cgen_record_fixup_exp): Delete decl.
6076 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6077 (assemble_nop): Delete.
6078 (expand_debug_syms): Delete unused `exp'.
6079 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6080 Add default case for -Wall.
6081 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6082 (md_atof): Delete unused wordP.
6084 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6086 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6089 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6091 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6092 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6093 .print, .purgem, and .struct. Remove documentation for
6096 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6098 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6099 Update call to insert_operand.
6101 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6103 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6105 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6107 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6108 whitespace after a prefix operator.
6110 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6112 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6114 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6116 * config/tc-sparc.c (log2): New static function.
6117 (s_reserve): Use log2 to convert alignment before calling
6119 (s_common): Use log2 to convert alignment before calling
6120 record_alignment and frag_align.
6121 (sparc_cons_align): Use log2.
6123 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6126 (s_common): Likewise.
6128 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6129 initialization of waddr.
6130 (sparc_elf_final_processing): Add default case to switch.
6132 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6134 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6135 than temporary real.
6137 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6139 * write.c (subsegs_finish): Don't align the segments if there were
6142 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6143 copying aux information.
6145 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6146 expression into a symbol.
6148 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6150 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6151 type to unsigned int.
6152 (md_assemble): Change type used to store offsets from unsigned
6154 (i386_operand): Switch error check to only call RESTORE_END_STRING
6155 once after parse_register.
6157 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6159 * config/tc-v850.c (md_show_usage): Changed format to match that
6162 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6164 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6166 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6168 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6171 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6173 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6174 * doc/Makefile.in: Rebuild.
6176 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6178 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6179 for %lo expressions.
6180 (mips_ip, case 'u'): Move range check after code to mask
6181 off bits in %hi/%lo expressions. Mask off high bits for
6184 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6186 * doc/Makefile.am (gasver.texi): New target.
6187 (as.info, as.dvi): Depends upon gasver.texi.
6188 * doc/as.texinfo: Include gasver.texi. Mention version number on
6189 title page and in top node.
6190 * doc/Makefile.in: Rebuild.
6192 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6194 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6195 but not including the line containing the edict.
6196 * listing.h (LISTING_EOF): New.
6197 * input-scrub.c (input_scrub_next_buffer): Call it.
6199 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6201 * config/tc-i386.c (i386_operand): Don't set the size of an
6202 immediate address based solely on the suffix and the mode.
6204 * config/tc-i386.c (md_assemble): Add assertion to make sure
6205 overlap2 does not set Imm.
6207 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6208 sequences of whitespace to a single space.
6209 (is_space_chars): Just compare with space.
6210 (md_begin): Don't initialize space_chars.
6211 (md_assemble): Just skip a single whitespace character.
6212 (i386_operand): Rewrite base-index parsing to use new
6213 parse_register, and to skip white space. Skip white space in a
6214 number of other places too. Don't give error message if
6215 parse_register fails.
6216 (parse_register): Change reg_string parameter to be non-const.
6217 Add end_op parameter. Skip white space after the `%', and return
6218 end of register string. Give error message here rather than
6221 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6223 Based on patch from Matt Semersky <matts@scd.hp.com>:
6224 * expr.c (op_encoding): Make const.
6225 (expr_set_precedence): New function.
6226 (expr_begin): Don't set operator rankings, just call
6227 expr_set_precedence.
6228 * expr.h (expr_set_precedence): Declare.
6229 * read.c (s_mri): Call expr_set_precedence.
6231 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6233 * doc/as.texinfo (Statements): Remove paragraph discussing
6234 continuing lines with a backslash. This hasn't worked for years,
6237 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6239 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6241 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6242 (ps_CTORS, ps_DTORS): New section types.
6243 (vms_fixup_xtors_section): New function
6244 (Ctors_Psect, Dtors_Psect): Define.
6245 (IS_GXX_XTOR): Define
6246 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6247 Filter static constructors/destructors and add to
6248 Ctors_Symbols/Dtors_Symbols chain.
6249 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6250 appropriate section.
6252 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6253 * makefile.vms: Merge vax/vms support.
6255 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6257 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6258 (elf_pseudo_table): Add them.
6259 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6260 (md_apply_fix): Accept them.
6261 (mips_fix_adjustable): Don't adjust them.
6262 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6263 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6264 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6265 (tc_fix_adjustable): Don't adjust them.
6267 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6269 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6271 * Makefile.in: Regenerate.
6272 * configure.in: AC_SUBST cgen_cpu_prefix.
6273 * configure: Regenerate.
6275 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6277 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6278 Changed all users of COND12_DELAY.
6280 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6282 * config/tc-mn10300.c (set_arch_mach): New function.
6283 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6284 (md_begin): Default to mn10300 mode.
6285 (md_assemble): Only accept instructions for the core mn10300
6286 chip and the active machine type.
6288 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6290 * subsegs.h (segment_info_type): Give the struct a name.
6291 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6292 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6293 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6294 * config/tc-w65.h (tc_reloc_mangle): Declare.
6295 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6297 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6299 * config/tc-v850.c (v850_comm): Restore old section
6300 after common processing.
6302 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6304 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6306 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6308 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6309 char with code that explicitly sign-extends.
6311 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6313 * config/tc-v850.c (md_begin): Restore text section as the current
6314 section after creating call table sections.
6315 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6318 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6319 with call to macro SYM_AUXINFO.
6321 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6323 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6324 with the program transform name.
6325 * Makefile.in: Rebuild.
6327 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6329 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6332 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6334 * config/tc-i386.c (i386_operand): Be prepared for a space between
6335 the open parenthesis and the start of the register operand,
6336 because of the June 16 change.
6338 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6340 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6343 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6345 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6346 even if it is belived to be unnecessary.
6348 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6350 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6352 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6354 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6356 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6357 shift amount for a repeated operand. The shift amount for the
6358 repeated copy comes from the size of the operand.
6360 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6362 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6364 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6366 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6368 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6370 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6371 characters in it as LEX_IS_SYMBOL_COMPONENT.
6372 * config/tc-i386.h (tc_symbol_chars): Define.
6373 (extra_symbol_chars): Declare.
6374 * config/tc-i386.c (extra_symbol_chars): Define.
6375 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6376 (line_comment_chars): Set to '/' if TE_LINUX.
6377 * doc/c-i386.texi (i386-prefixes): Update.
6378 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6380 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6382 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6383 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6385 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6387 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6388 constraint in instructions REP & REPI.
6390 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6392 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6393 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6395 (check_range): If the operand is shifted, then shift the number
6396 before checking its range.
6398 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6400 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6403 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6405 * config/tc-v850.c (v850_comm): Create special sections as needed.
6407 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6409 * config/tc-d10v.c (write_2_short): Addition of swapping
6410 instructions for sequential and reverse sequential order when
6411 given order is not possible.
6413 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6415 * Makefile.am: Rebuild dependencies.
6416 (DEP_INCLUDES): Fix reference to intl build directory.
6417 * Makefile.in: Rebuild.
6419 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6421 * doc/c-i386.texi: Update 16 bit documentation.
6423 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6424 IgnoreDataSize to IgnoreSize as they are used for address size as
6426 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6427 32-bit mode, similarly addr16/data16 and variants.
6429 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6431 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6432 sequential word multiply instructions.
6434 (do_assemble): Add extra command line argument, to allow mul32
6435 attribute to be preserved across parallel insns.
6436 (md_assemble): Insert NOPs between explicitly parallel insns which
6437 contain an 32 bit multiply and a 16 multiply.
6439 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6441 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6444 * config/tc-i386.c (reloc): Add braces.
6446 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6447 consistent with Intel naming.
6448 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6449 use bitfields in sib_byte.
6450 (modrm_byte): Don't use bitfields here either.
6452 * config/tc-i386.c (current_templates): Add const.
6453 (parse_register): Add const to return, param, and char *s.
6454 (i386_operand): Add const to reg_entry *r.
6455 * config/tc-i386.h (templates): Add const to start, end.
6457 Inspired by code for 16 bit gas support from Martynas Kunigelis
6458 <martynas@nm3.ktu.lt>:
6459 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6460 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6461 (uses_mem_addrmode): Remove.
6462 (md_estimate_size_before_relax): Add support here too.
6463 (md_relax_table): Rewrite interface to md_relax for 16 bit
6465 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6466 (opcode_suffix_to_type): Remove.
6467 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6468 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6469 (md_convert_frag): Likewise.
6470 (i386_operand): Add support for 16 bit base/index regs,
6471 immediates, and displacements. Remove some unnecessary casts, and
6472 localise end_of_operand_string, displacement_string_start,
6473 displacement_string_end variables. Add GCC_ASM_O_HACK.
6474 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6476 * config/tc-i386.c (prefix_hash): Remove.
6477 (md_begin): Rewrite without obstacks. Remove prefix hash table
6478 handling. Rewrite lexical table handling.
6479 (i386_print_statistics): Don't print prefix statistics.
6480 (md_assemble): Rewrite instruction parser so that line is not
6481 converted to lower case. Don't do a hash_find for prefixes,
6482 instead recognise them via opcode modifier.
6483 (expecting_operand, paren_not_balanced): Localise variables.
6484 * config/tc-i386.h (IsPrefix): Define.
6485 (prefix_entry): Remove.
6487 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6488 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6489 '\\' in case where comment_chars contains '/'.
6491 * config/tc-i386.c (MATCH): Ensure given operand and template
6492 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6493 you must write `ljmp *table(%ebx)'.
6495 From H.J. Lu <hjl@gnu.org>:
6496 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6497 as 0 ifndef BFD_ASSEMBLER.
6498 (md_assemble): Allow immediate operands without suffix or
6499 other reg operand to default in size to the current code size.
6501 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6503 * config/tc-v850.c (md_begin): Restore creation of
6504 .call_table_text and .call_table_data sections.
6506 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6508 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6509 after emitting a word of noops.
6511 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6513 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6514 (i386_operand): Simplify checks for valid base/index combinations.
6515 Disallow `in 4(%dx),%al'.
6517 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6519 (add_prefix): Change parameter from char to int.
6521 * config/tc-i386.h (Ugh): Define opcode modifier.
6522 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6524 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6525 CONSISTENT_REGISTER_MATCH macros to check register types more
6526 thoroughly. Check for illegal suffix/operand combinations
6527 when matching insns with operands. Handle new `s' suffix, and
6528 associated FloatMF opcode modifier for float insns with memory
6530 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6531 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6532 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6533 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6534 DATA_PREFIX_OPCODE throughout.
6536 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6537 (md_assemble): Rewrite suffix/register operand checking code to be
6538 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6539 AnyMem, the better to grep.
6541 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6542 given a memory operand. Don't set Abs bits either.
6543 (type_names): Remove Mem*, Abs*.
6544 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6545 define opcode_modifiers as these cases are handled by Disp8,
6546 Disp16, Disp32 and suffix checks.
6547 (COMES_IN_BOTH_DIRECTIONS): Remove.
6548 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6550 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6551 if IgnoreDataSize modifier given. Remove ShortformW modifier
6552 test. Add test for ShortForm in W base_opcode modification.
6553 Merge Seg2ShortForm and Seg3ShortForm code.
6554 * config/tc-i386.h (ShortFormW): Remove.
6555 (IgnoreDataSize): Define.
6557 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6559 * config/tc-d30v.c (md_assemble): Store previous segment state
6560 with previous instruction.
6562 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6564 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6565 (ebp, esp): Remove static variables.
6566 (MATCH): Remove test for InOutPortReg.
6567 (i386_operand): Properly handle InOutPortReg here instead.
6568 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6569 (md_assemble): Simplify and correct modrm and sib generation.
6570 (i386_operand): Add warning for scale without index.
6571 Rewrite checks for valid base/index combinations.
6573 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6574 macros and enclose in do while(0).
6575 (RESTORE_END_STRING): Likewise.
6576 (md_assemble): Add one to printed operand number so we start
6577 from 1 not 0. Add some more gettext invocations.
6578 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6581 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6582 DATA_PREFIX, SEG_PREFIX): Define.
6583 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6584 (check_prefix): Remove function.
6585 (add_prefix): New function. Add prefix to i.prefix as well as
6587 (md_assemble): Changes for add_prefix. Remove hack for wait
6588 prefix, instead always output prefixes in fixed order. Test
6589 for jcxz/loop when selecting between word & dword operations,
6590 and add address size prefix rather than operand size prefix.
6591 Remove operand -> address size hack when emitting jcxz/loop.
6592 (i386_operand): Remove O_Absent check as it's done in expr.
6594 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6596 * configure.in: Recognize m5200 as a cpu_type of m68k.
6597 * aclocal.m4: Rebuild with current libtool.
6598 * configure: Rebuild.
6600 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6602 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6603 to relaxable_symbol to prevent references to external symbol from
6606 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6608 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6609 symbols are relaxable.
6611 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6613 * config/tc-v850.c (md_begin): Don't create special
6614 sections by default.
6616 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6618 * config/tc-mips.c (macro): For div and udiv, close the
6619 reorder block as soon as possible.
6621 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6623 From Matt Semersky <matts@scd.hp.com>:
6624 * macro.c (macro_mri_mode): New function.
6625 * macro.h (macro_mri_mode): Declare.
6626 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6629 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6631 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6634 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6635 until after xstrdup in OBJ_EVAX case.
6637 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6639 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6640 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6641 of hardcoded magic number.
6642 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6644 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6646 * read.c (do_s_func): New function.
6648 * read.h (do_s_func): Add prototype.
6650 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6652 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6653 nops if fill pattern not specified.
6655 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6657 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6658 * config/te-go32.h (TE_GO32): Define.
6659 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6661 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6663 Implement .func/.endfunc pseudo-ops.
6664 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6666 * read.c (potable): Add .func,.endfunc.
6667 (s_func): New function.
6668 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6670 (in_doc_func_p,current_function_label): New static globals.
6671 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6673 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6675 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6676 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6677 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6678 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6679 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6680 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6681 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6682 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6683 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6684 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6685 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6686 * config/tc-a29k.c: Don't define md_short_jump_size,
6687 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6688 * config/tc-alpha.c: Likewise.
6689 * config/tc-alpha.h: Likewise.
6690 * config/tc-arm.c: Likewise.
6691 * config/tc-h8300.c: Likewise.
6692 * config/tc-h8500.c: Likewise.
6693 * config/tc-hppa.c: Likewise.
6694 * config/tc-i860.c: Likewise.
6695 * config/tc-i960.c: Likewise.
6696 * config/tc-ppc.c: Likewise.
6697 * config/tc-sh.c: Likewise.
6698 * config/tc-sparc.h: Likewise.
6699 * config/tc-tic30.c: Likewise.
6700 * config/tc-w65.c: Likewise.
6701 * config/tc-z8k.c: Likewise.
6703 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6705 * config/tc-vax.c (_): Delete this macro used for placeholder
6706 values in vax_operand_width_size; it conflicts with the _() macro
6707 used for internationalization.
6709 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6711 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6712 code. From Chris Moller <moller@bops.com>.
6714 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6715 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6716 * read.c (emit_expr): Initialize seg and subseg fields of a new
6718 * write.c (write_object_file): Switch to the appropriate segment
6719 and subsegment when processing a broken word.
6721 * config/tc-m68k.c (mri_assemble): New static function.
6722 (build_mri_control_operand): Call mri_assemble rather than
6724 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6725 (s_mri_endf, s_mri_endw): Likewise.
6727 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6729 * read.c (s_org): Call md_flush_pending_output if it is defined.
6731 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6733 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6735 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6736 (md_parse_option): Add for same.
6737 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6738 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6739 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6741 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6743 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6745 * config/tc-arm.c (find_real_start): Relax definition of local
6748 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6750 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6751 symbols at the given address, not just the last one specified.
6753 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6755 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6756 or number_to_chars_littleendian to write data.
6758 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6760 * config/tc-v850.c (md_assemble): Remove artificially created
6761 register name symbols.
6763 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6765 * write.c (fixup_segment): Change "segment" to "section" in
6768 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6770 * write.c (fixup_segment): Change sym1-sym2 message again.
6772 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6774 * write.c (fixup_segment): Improve error message for sym1-sym2
6775 errors when sym1 is in a different segment from sym2.
6777 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6779 * config/tc-m32r.c (warn_unmatched_high): New static local.
6780 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6781 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6782 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6783 (md_parse_option): Likewise.
6784 (md_show_usage): Likewise.
6785 (m32r_frob_file): Likewise.
6787 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6788 (read_a_source_file): Call them.
6789 * read.h (stabs_generate_asm_file): Declare.
6790 * stabs.c (stabs_generate_asm_file): New function.
6791 (generate_asm_file): New function.
6792 (stabs_generate_asm_lineno): Move file name handling into
6795 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6797 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6798 (d30v_current_align, d30v_current_align_seg): New variables.
6799 (d30v_last_label): New variable.
6800 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6801 (s_d30v_data, s_d30v_section): Likewise.
6802 (md_pseudo_table): Call them.
6803 (md_begin): Initialize d30v_current_align_seg.
6804 (md_assemble): Call d30v_align when needed by known current alignment.
6805 (d30v_frob_label, d30v_cons_align): New functions.
6806 * config/tc-d30v.h (md_do_align): Remove.
6807 (tc_frob_label): Call d30v_frob_label.
6808 (md_cons_align): New.
6810 * config/tc-d30v.c (find_format): Convert complex expressions to
6811 expression symbols before processing. Clean up code formatting.
6813 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6815 * po/Make-in (install-info): New target.
6817 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6819 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6821 * config/tc-mn10300.c (md_assemble): Likewise.
6823 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6825 * Makefile.am: Update with `make dep-am'.
6826 (HFILES): Add cgen.h.
6827 (cgen.o): Depend on cgen.h.
6828 * Makefile.in: Regenerate.
6830 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6832 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6834 * gasp.c (grab_label): Permit a label to be a preprocessor
6835 variable by permitting a label to start with a backslash.
6837 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6839 * config/tc-mips.c (validate_mips_insn): Removed hack
6840 for previously inaccessible bitfields in some INSN_TRAP
6843 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6845 * config/tc-d30v.c (do_assemble): Abort with error message
6846 if opcode operands do not match.
6848 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6850 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6851 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6852 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6853 similar new 'q' operand.
6855 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6857 * cgen.c (cgen_asm_finish_insn): Fix typo.
6859 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6862 * cgen.c: Include it.
6863 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6864 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6865 All callers updated.
6866 * config/tc-m32r.c: Include cgen.h.
6867 (m23r_insn): New members num_fixups,fixups.
6869 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6871 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6872 to avoid compiler warning.
6874 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6876 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6879 * makefile.vms (OBJS): Add ehopt.obj
6881 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6883 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6885 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6887 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6888 a short format insn.
6889 (md_assemble): Set it for explicitly packed insns.
6891 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6893 * config/obj-coff.c (c_symbol_merge): Do not take address of
6894 native fields when performing the memcpy.
6896 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6898 * config/tc-mips.c (macro,macro2): Implement
6899 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6901 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6903 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6904 relocations against globally visible symbols.
6905 * config/tc-m68k.c (relaxable_symbol): New macro.
6906 (m68k_ip, md_estimate_size_before_relax): Use it.
6907 (tc_m68k_fix_adjustable): Also handle weak symbols.
6909 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6911 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6912 references to externally visible symbols.
6913 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6914 values in twice for a PC relative reloc if the symbol is
6917 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6918 don't adjust a PC relative reloc against an externally visible
6920 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6921 for a PC relative fixup against an externally visible defined
6922 symbol, arrange to store object file and addend values as though
6923 the symbol were not defined.
6924 (tc_gen_reloc): Likewise.
6926 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6928 * read.c (sizeof_leb128): Referenced externally by write.c so
6931 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6933 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6934 and expand a 'debug' symbol associated with the next instruction
6935 that does not cause a short instruction to be filled with a NOP.
6936 (md_pseudo_table): Add support for .debugsym.
6937 (assemble_parallel_insn): Add calls to expand_debug_sym as
6939 (md_assemble): Ditto.
6941 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6943 * as.c (main): Conditionally call setlocale.
6944 * gasp.c (main): Likewise.
6945 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6946 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6948 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6950 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6952 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6954 * config/tc-hppa.c: Change all calls to bzero to use memset.
6955 (pa_ip): Add cast to avoid warning.
6956 (tc_gen_reloc, md_apply_fix): Likewise.
6957 (pa_find_space_by_number): Likewise.
6958 (hppa_force_relocation): Likewise.
6959 (pa_block): Change i to unsigned int.
6960 * config/obj-som.h (obj_som_copyright): Declare.
6962 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6964 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6965 for line numbers for assembly source.
6967 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6969 * configure.in: Change version number to 2.9.4
6970 * configure: Rebuild.
6972 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6974 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6976 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6978 * ecoff.h: Change symbolS in function declaration to struct
6981 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6983 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6984 (md_convert_frag): Fix i18n typo.
6986 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6988 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6989 * ecoff.h: Protoype it.
6990 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6991 [EVAX] (s_alpha_prologue): Delete.
6992 (md_pseudo_table): Update.
6994 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6996 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6997 array to local pointer.
6998 (get_args, parse_expr): Add casts to avoid warnings.
7000 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7002 * read.c (s_set): Cast xmalloc return value to fragS *.
7003 * config/tc-m68k.c (m68k_ip): Function made static to match
7004 previous forward declaration.
7005 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7007 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7009 * config/tc-v850.c: Add internationalisation macros to error
7012 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7013 macros to error strings.
7015 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7017 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7018 reloc is in the TOC csect.
7019 (md_apply_fix3): Correct gettext typo.
7021 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7023 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7024 .L - they are local labels and the branches are not really
7025 function calls but rather far jumps.
7027 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7029 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7031 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7033 * config/tc-i386.c (md_assemble): Print operand number rather than
7034 using ordinal_names.
7035 (i386_operand): Likewise.
7037 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7039 * Makefile.am (INTLLIBS): Define to work around apparent automake
7041 All Makefiles: Regenerated.
7043 * Many files: Added gettext invocations around user-visible
7045 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7046 HAVE_LC_MESSAGES): Define.
7047 * dep-in.sed: Added asintl.h.
7048 * po/Make-in: New file.
7049 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7051 * read.c (Z_): Renamed from `_'.
7052 * Makefile.am (SUBDIRS): Added po.
7053 (POTFILES): new macro.
7054 (po/POTFILES.in): New target.
7055 ($(OBJS)): Added asintl.h.
7057 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7058 (as_new_LDADD): Added $(INTLLIBS).
7059 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7060 (gasp_new_LDADD): Added $(INTLLIBS).
7061 (gasp_new_DEPENDENCIES): New macro.
7062 * configure, aclocal.m4: Rebuilt.
7063 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7065 (ALL_LINGUAS): Define.
7066 * macro.c: Include "asintl.h".
7067 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7068 * as.h: Include "asintl.h".
7069 * config/tc-i386.c (ordinal_names): Removed.
7070 (md_assemble): Changed error text to avoid ordinal_names.
7071 (i386_operand): Likewise.
7072 (reloc): Added as_bad to avoid i18n problems.
7073 (tc_gen_reloc): Likewise.
7074 * config/tc-arm.c (bad_args): Now a #define.
7076 * config/obj-vms.c (VMS_stab_parse): Changed type of
7078 (global_symbol_directory): Unified strings to avoid i18n
7080 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7081 avoid i18n problems.
7082 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7083 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7085 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7087 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7089 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7091 * as.c (print_version_id): Added an fprintf to avoid i18n
7093 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7095 * expr.c (expr): Added as_warn call to avoid i18n problems.
7096 * messages.c (as_assert): Changed code to avoid i18n problems.
7097 (as_abort): Likewise.
7098 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7099 (s_space): Likewise.
7100 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7102 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7104 * config/tc-i386.c (check_prefix): New static function, split out
7106 (struct _i386_insn): Add wait_prefix field.
7107 (md_assemble): Remove wait_prefix local variable. Use
7108 check_prefix when adding a prefix.
7110 * config/tc-i386.c (current_templates): New static variable.
7111 (md_assemble): Remove current_templates local variable.
7112 (md_assemble, i386_operand): Improve error and warning messages in
7113 many places. Add RESTORE_END_STRING in many places before error
7114 return. Clarify some comments.
7116 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7118 (md_assemble): Parse string instruction operands, looking for
7119 segment override prefixes. Check for invalid segment prefixes on
7121 (i386_operand): i.seg[] and max mem_operand changes for string
7123 * config/tc-i386.h (EsSeg): Define.
7125 * config/tc-i386.h (regKludge): Define.
7126 (iclrKludge, imulKludge): Don't define.
7127 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7128 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7129 opcode_modifier checks to look for more common cases first. Add
7130 default_seg for IsString case.
7132 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7134 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7136 * configure: Rebuild with new automake and libtool.
7137 * aclocal.m4, Makefile.in: Likewise.
7139 * doc/Makefile.am (as.dvi): New target.
7140 * doc/Makefile.in: Rebuild.
7142 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7144 * configure.in: Added sparc86x support.
7146 * configure: Rebuild.
7148 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7150 (md_parse_option): Warn if -EL is not supported for this architecture.
7152 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7154 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7156 * config/tc-mips.c (mips_ip): Note when we use get match on
7157 the full instruction name.
7159 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7161 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7162 back into the expression to handle add/sub simplification correctly.
7164 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7166 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7168 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7170 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7173 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7175 * symbols.c (max_indent_level): New global.
7176 (print_symbol_value_1): Use it.
7177 * expr.h (expr_build_dot): Declare.
7178 * expr.c (expr_build_dot): New function.
7180 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7182 * symbols.c (print_binary): New function.
7183 (print_expr_1): Call it.
7185 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7187 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7188 operand in the opcode.
7190 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7192 * config/tc-i386.h: Reorder operand flags and opcode modifier
7193 flags for clarity. Remove unused definitions: Unknown,
7194 ImmUnknown, DispUnknown, NoModrm.
7195 * config/tc-i386.c (type_names): Add missing Debug type.
7196 (md_assemble): Better duplicate prefix checking. Quicker string
7197 instruction check via new opcode_modifier flag.
7199 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7201 * doc/as.texinfo (Invoking): Clarify -Wa example.
7203 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7205 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7206 (s_mips_weakext): Define.
7207 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7208 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7211 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7213 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7214 is an error if the value can not be computed at assembly time.
7215 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7217 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7219 * gasp.c (main): Set next field of new include_path structure to
7220 NULL. From Avery Pennarun <averyp@gdc.ca>.
7222 * read.c (s_mri_sect): Call as_bad rather than abort for an
7223 unsupported MRI target.
7225 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7227 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7228 the destination of a branch instruction should be altered.
7229 (find_real_start): New function: Locate the real, Thumb coded
7230 start of a Thumb function.
7231 (do_t_branch23): Alter the destination of branches to Thumb
7234 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7236 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7238 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7241 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7243 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7244 * doc/c-hppa.texi: Likewise.
7246 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7248 * Makefile.am: Rebuild dependencies.
7249 * Makefile.in: Rebuild.
7251 * Makefile.am (DEP_INCLUDES): New variable.
7252 (.dep1): Change to work when srcdir is not an absolute path.
7253 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7254 * Makefile.in: Rebuild.
7256 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7258 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7259 LinearAddress patch.
7261 * configure.in: Set version to 2.9.1.
7262 * configure: Rebuild.
7264 * Branched binutils 2.9.
7266 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7268 * config/tc-i386.h (FWait): Define.
7269 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7270 other prefixes. Check FWait flag in opcode table to see which
7271 instructions require an fwait prefix.
7273 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7275 * stabs.c (get_stab_string_offset): Always create a stab string
7278 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7280 Fix some gcc -Wall warnings:
7281 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7282 * ehopt.c (eh_frame_code_alignment): Likewise.
7283 * expr.c (integer_constant, operand): Likewise.
7284 * frags.c (frag_align): Likewise.
7285 * gasp.c (level_0, change_base, doinstr): Likewise.
7286 * hash.c (hash_ask): Likewise.
7287 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7288 (debugging_pseudo): Likewise.
7289 * macro.c (define_macro, check_macro): Likewise.
7290 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7291 (ignore_rest_of_line, float_cons): Likewise.
7292 * symbols.c (decode_local_label_name): Likewise.
7293 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7294 (fixup_segment, number_to_chars_bigendian): Likewise.
7295 (number_to_chars_littleendian): Likewise.
7296 * config/atof-ieee.c (gen_to_words): Likewise.
7297 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7298 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7299 * read.c (output_big_sleb128): Initialize locals to avoid
7301 (output_big_uleb128, equals): Likewise.
7302 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7303 to unsigned int. Change zeros to unsigned int.
7304 * cond.c (s_if): Add return to default case.
7305 * frags.c (frag_now_fix): Change return type to addressT.
7306 * frags.h (frag_now_fix): Update declaration.
7307 * listing.c (file_info_struct): Change linenum to unsigned int.
7308 (struct list_info_struct): Change hll_line to unsigned int.
7309 (print_source): Update format string.
7310 * read.c (emit_expr): Change scan to unsigned int, and don't
7311 bother to initialize it.
7312 * symbols.c (dollar_label_count): Change to unsigned long.
7313 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7314 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7315 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7317 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7319 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7320 mcf5200 just as we do for m68000.
7321 (m68k_init_after_args): Likewise.
7322 (md_estimate_size_before_relax): Likewise.
7324 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7326 * config/tc-v850.c (md_assemble): Store relocation addend in
7327 fixup instead of instruction.
7329 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7331 * config/tc-i386.c (md_assemble): Swap template arguments to
7332 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7333 This macro is currently symmetric, so passing them the wrong
7334 way didn't cause any problem, but may if the macro is changed
7336 After copying template to i.tm, use i.tm. rather than t-> to
7337 access fields, and make t a const*
7338 Move i.tm.operand_types[] swap to immediately after the copy.
7340 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7342 * expr.h (expr_build_uconstant): Add prototype.
7343 (expr_build_unary,expr_build_binary): Add prototypes.
7344 * expr.c (expr_build_uconstant): New function.
7345 (expr_build_unary,expr_build_binary): New functions.
7347 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7349 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7350 * macro.c (macro_expand_body): Increase buffer size.
7351 * messages.c (as_warn): Likewise.
7352 (as_warn_where, as_bad, as_bad_where): Likewise.
7354 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7356 Based on patch from H.J. Lu <hjl@gnu.org>:
7357 * Makefile.am (DISTSTUFF): New variable.
7358 (diststuff): New target.
7359 * Makefile.in: Rebuild.
7361 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7363 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7364 m32r_elf_section_change_hook.
7366 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7367 emit a nop if a section ends with a 16 bit instruction.
7369 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7371 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7372 s_lcomm rather than obj_coff_lcomm.
7373 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7375 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7377 * config/tc-i386.h (LinearAddress): Define.
7378 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7379 instruction, don't use a default segment.
7381 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7383 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7384 * configure: Rebuild.
7386 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7388 * aclocal.m4, configure: Rebuild with libtool 1.2.
7390 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7392 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7393 PC relative branches. Patch courtesy of Jonathan Walton.
7396 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7398 * configure.in (emulations): Add thumb-pe target.
7400 * configure (emulations): Add thumb-pe target.
7402 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7404 * itbl-lex.l (yywrap): Don't define if already defined as a
7407 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7409 * depend.c (quote_string_for_make): New function.
7410 (wrap_output): Use it.
7412 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7414 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7415 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7417 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7419 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7420 Recognize -GN and -relax.
7421 (md_begin): Initialize gp size from -G switch.
7422 (alpha_force_relocation): Always force if -relax.
7423 (alpha_align): Take a new argument that will specify when to
7424 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7425 Change all callers. Emit nop alignment padding as nop+unop pair.
7427 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7429 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7430 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7432 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7434 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7435 require padding to the next long word boundary.
7437 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7439 * cgen.c: #include symcat.h.
7440 * config/tc-m32r.c: Likewise.
7442 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7444 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7445 absolute expressions instead of '$' prefixed register names.
7447 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7449 * read.c (s_set): Record file and line info for symbols when -as.
7450 (pseudo_set): Don't overwrite that dummy fragment.
7452 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7454 * config/tc-ppc.c (md_pseudo_table): Add "section".
7455 (ppc_named_section): New static function.
7457 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7459 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7460 so we don't have to scan the entire list.
7462 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7464 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7465 case, allow the parallel instructions to modify the same flag
7468 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7470 * listing.c (list_symbol_table): Categorize symbols by
7471 undefined_section rather than sy_frag->line == NULL.
7473 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7475 * Makefile.am (install-exec-local): Install properly when ln
7476 fails or tooldir == prefix.
7478 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7480 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7481 Test result of insert_operand for error.
7483 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7485 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7486 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7487 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7488 * doc/Makefile.in: Rebuild.
7490 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7492 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7493 (macro): Fix handling of M_COP[0-3].
7495 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7497 Based on patches from Ross Harvey <ross@teraflop.com>:
7498 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7499 if macro_alternate or macro_mri.
7500 (getstring): Remove support for byte constants between < and >.
7501 (get_any_string): '<' only starts a string if macro_alternate or
7503 (macro_expand_body): Permit keyword parameters following
7504 positional parameters.
7506 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7507 * configure.in (alpha*-*-netbsd*): New target.
7508 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7509 * configure: Rebuild.
7511 * as.h (flag_warn_suppress_instructionswap): Move from here...
7512 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7513 here, and make static.
7515 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7516 BFD_ASSEMBLER or MANY_SEGMENTS.
7518 * as.c (show_usage): Update bug-gnu-utils address.
7519 * gasp.c (show_usage): Likewise.
7520 * doc/as.texinfo (Bug Reporting): Likewise.
7522 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7524 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7525 insns regardless of the size of a pointer if we're in mips I or
7527 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7529 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7531 Fix rac to accept only a0:
7532 * tc-d10v.c (parallel_ok, find_opcode):
7533 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7534 Introduce OPERAND_GPR.
7536 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7538 * read.c (s_fill): Handle non-constant repeat counts by creating
7539 an rs_space fragment.
7541 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7543 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7544 from as_bad to as_warn.
7546 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7548 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7549 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7550 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7552 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7554 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7555 seg_fix_rotP rather than fix_root from seg_info.
7557 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7559 * expr.c: Add support for 0x1_2_3_4 bignums.
7561 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7563 * configure.in: Change -linux* to -linux-gnu*.
7564 * configure: Rebuild.
7566 * app.c (do_scrub_begin): Treat \r as whitespace.
7568 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7570 * Makefile.am: Update dependencies.
7571 * Makefile.in: Rebuild.
7573 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7575 * configure, aclocal.m4: Rebuild with new libtool.
7577 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7579 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7580 the argument to bfd_set_arch_mach.
7581 (load_address): Use bfd_arch_bits_per_address to determine the
7582 bit size of an address instead of looking at the isa level.
7583 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7585 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7587 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7589 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7591 * ehopt.c: New file.
7592 * as.h (enum _relax_state): Add rs_cfa.
7593 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7594 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7595 * read.c (emit_expr): Call check_eh_frame.
7596 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7597 (relax_segment): Likewise.
7598 * Makefile.am: Rebuild dependencies.
7599 (GAS_CFILES): Add ehopt.c.
7600 (GENERIC_OBJS): Add ehopt.o.
7601 * doc/internals.texi (Frags): Document rs_cfa.
7603 * as.c (show_usage): Mention --traditional-format.
7604 (parse_args): Accept --traditional-format.
7605 * as.h (flag_traditional_format): Declare.
7606 * output-file.c (output_file_create): If flag_traditional_format,
7607 set BFD_TRADITIONAL_FORMAT on stdoutput.
7608 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7610 * config/tc-mips.c (append_insn): Make sure that if we have a
7611 fixup for an unmatched %hi reloc, it does not associated with a
7614 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7615 * doc/Makefile.in: Likewise.
7617 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7619 * config/tc-m32r.c (check_for_side_effects): New function.
7620 (can_make_parallel): Add checks for instruction side effects
7621 clashing with the other instruction.
7622 (assemble_parallel_insn): Improve warning messages. Return error
7623 message from non-swapped instruction order.
7625 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7627 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7629 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7630 md_cleanup definition. This moves the forced literal output to
7631 the end of the source pass, and avoids macro's inserting literals
7632 into the code immediately after the macro expansion.
7634 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7636 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7637 a gas internal symbol is adjustable.
7638 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7640 * as.h: If gcc version greater than 2.6, use `__format__' and
7641 `__printf__' in function attributes, rather than `format' and
7644 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7646 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7648 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7650 Add tms320c30 support:
7651 * config/tc-tic30.h: New file.
7652 * config/tc-tic30.c: New file.
7653 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7654 TARGET_FORMAT as "coff-tic30".
7655 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7656 * Makefile.am: Rebuild dependencies.
7657 (CPU_TYPES): Add tic30.
7658 (CPU_OBJ_VALID): tic30-aout is valid.
7659 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7660 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7661 * configure, Makefile.in: Rebuild.
7663 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7665 * config/tc-v850.c (md_assemble): Improvements to error messages.
7667 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7669 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7670 BFD_RELOC_HI16_S to store the high bits of any value.
7672 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7673 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7674 assembler calculate relocations to any external symbol at all.
7675 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7676 involving generation of pc-relative relocs.
7677 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7678 has been moved to md_apply_fix3.
7680 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7681 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7682 which actually means (the address of identifier's GOT entry) +
7683 constant, which is not particularly useful.
7685 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7687 * read.h (include_dirs): Declare.
7688 (include_dir_count,include_dir_maxlen): Declare.
7690 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7692 * configure.in: Correct check for shared opcodes library.
7693 * configure: Rebuild.
7695 * listing.c (buffer_line): If we can't open the file, set at_end.
7696 (listing_print): Remove unused local variable fi.
7698 * config/m68k-parse.y (reglistpair): Handle register list in
7701 * config/vms-conf.h: Don't undef VERSION.
7703 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7705 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7707 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7709 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7710 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7711 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7712 (EXTRA_DIST): Define.
7713 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7714 explicitly rather than via the list of object files.
7715 (gcc-as.opt): New file created when make-gas.com is run.
7716 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7717 itbl-cpu.h} to #include appropriate file rather than copying that
7719 * config/vms-conf.h: Synchronize with current config.in.
7720 * Makefile.in: Rebuild.
7722 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7724 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7725 (parallel_ok): Relaxed parallel subinstruction dependency check.
7727 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7729 * as.h (flag_warn_suppress_instructionswap): added new flag.
7730 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7731 command line argument.
7732 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7733 warning only if flag_warn_suppress_instructionswap is false.
7735 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7737 * configure.in (i386-*-mingw32*): New target.
7738 * configure: Rebuild.
7740 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7742 * symbols.c (resolve_symbol_value): Don't set the segment if it
7743 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7745 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7748 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7750 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7751 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7754 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7756 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7758 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7760 * config/tc-v850.c (v850_insert_operand): Display instruction when
7761 an error is encountered.
7763 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7765 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7766 (i386-*-sco3.2v5*coff): New target.
7767 (i386-*-sco3.2*): New target.
7768 * configure: Rebuild.
7770 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7772 * config/tc-v850.c: Tidy error message production.
7774 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7776 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7777 validate_immediate return value in the right type for comparisons
7780 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7782 * listing.c (MAX_BYTES): Use listing variables not constants.
7783 (data_buffer): No longer an array, but a pointer.
7784 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7785 (listing_listing): Allocate data_buffer.
7787 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7789 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7790 --listing-rhs-width, --listing-cont-lines.
7791 (show_usage): Update.
7792 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7793 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7794 (print_lines): Use the variables instead of the constants.
7795 (listing_listing): Likewise.
7796 * listing.h: Declare the new vars.
7798 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7800 * as.c (parse_args): Add --keep-locals alias for -L.
7801 Add --strip-local-absolute.
7802 (show_usage): Update.
7803 * as.h (flag_strip_local_absolute): New flag.
7804 * symbols.c (S_IS_LOCAL): Use it.
7805 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7806 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7807 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7809 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7811 * config/tc-m32r.c: Detect if explicitly parallel instructions
7812 might have an io conflict and issue a warning message.
7814 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7816 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7817 cgen_swap_fixups): Functions to save, restore and swap the fixup
7818 chain with a backup copy.
7819 (cgen_asm_finish_insn): Returns address of constructed insn.
7821 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7823 * listing.c (file_info_struct): Remove FILE, add POS.
7824 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7825 (file_info): Don't open the file.
7826 (buffer_line): Check for the file in the last_open cache, updating
7828 (print_source): Don't reference file_info->file.
7829 (listing_listing): Likewise.
7830 (listing_print): Close the file in the cache, if any.
7832 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7834 * read.c (dwarf_file_string): New file static variable.
7835 (emit_expr): Look for constant sequence that leads up to a file
7836 name in DWARF debugging output.
7837 (stringer): Use dwarf_file_string to decide whether to accept a
7838 string as a file name.
7840 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7842 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7843 (crack_operand): Add reg->reglst MRI hack.
7844 (r_seg): Put reglst symbols in reg_section.
7845 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7847 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7849 * tc-sh.c (get_specific): Handle SGR & DBR.
7851 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7853 * tc-h8300.c (parse_reg): Take the length of the symbol into
7854 account when attempting to match a register name.
7855 * tc-h8500.c (parse_reg): Likewise.
7857 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7859 * cgen.c: Formatting changes to improve readability.
7861 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7863 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7866 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7868 Based on a patch from Jim Wilson
7869 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7870 (tc_gen_reloc): Handle cross section PC relative relocs
7873 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7875 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7877 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7879 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7880 (expr_jmp_buf): New static local.
7881 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7882 (cgen_md_operand): New function.
7883 * tc-m32r.c: Clean up pass over `struct foo' usage.
7884 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7886 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7888 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7889 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7891 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7893 * config/tc-i386.c (i386_operand): Give an error if there are
7894 unrecognized characters after an expression.
7896 For older changes see ChangeLog-9697