1 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
5 2000-10-07 Alan Modra <alan@linuxcare.com.au>
7 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
8 Re-arrange function a little and improve error message.
10 * write.c (write_relocs): Fix a comment.
12 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
15 2000-10-05 Jim Wilson <wilson@cygnus.com>
17 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
19 2000-10-05 Alan Modra <alan@linuxcare.com.au>
21 * config/tc-i386.c: Delete some useless comments, reformat others.
23 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
24 non-global syms in linkonce sections.
26 2000-10-04 Ralf Baechle <ralf@gnu.org>
28 * config/tc-ia64.c (operand_match): Don't use // style comments.
29 * config/tc-i370.c: Likewise.
31 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
33 Changes to handle varying register prefix and user symbol prefix.
34 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
35 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
36 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
37 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
38 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
39 (demand_register_prefix): New variable.
40 (md_pseudo_table): New pseudo ".syntax".
41 (md_longopts): New options --no-underscore and --underscore.
42 (cris_target_format): Return elf32-us-cris or elf32-cris depending
43 on symbols_have_leading_underscore.
44 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
45 (get_spec_reg): Ditto.
46 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
48 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
50 <case OPTION_NO_US, case OPTION_US>: New.
51 (md_show_usage): Be brief and reformat to match continuation of
53 * po/gas.pot: Regenerate.
55 2000-09-28 Alan Modra <alan@linuxcare.com.au>
57 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
58 force relocs for 12 bit branches.
59 (md_apply_fix): Similarly, adjust logic here.
61 2000-09-28 Alan Modra <alan@linuxcare.com.au>
63 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
64 adjust for external and weak syms as we will use a reloc. Allow
65 for +8 offset when calculating limits of branches.
66 (hppa_fix_adjustable): Undo 2000-09-23 change.
67 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
68 Correct distance calculation.
69 (tc_gen_reloc): Print the file name and line number if we can't
72 From John David Anglin <dave@hiauly1.hia.nrc.ca>
73 * config/tc-hppa.c (nonzero_dibits): Define.
74 (arg_reloc_stub_needed): Check each arg and return value
75 separately for zero case.
76 (pa_align): Declare argument `bytes'.
78 2000-09-25 Kazu Hirata <kazu@hxi.com>
80 * config/tc-cris.c: Fix formatting.
81 * config/tc-d10v.h: Likewise.
82 * config/tc-d30v.c: Likewise.
83 * config/tc-d30v.h: Likewise.
84 * config/tc-fr30.c: Likewise.
85 * config/tc-fr30.h: Likewise.
86 * config/tc-m68k.c: Likewise.
87 * config/tc-m68k.h: Likewise.
88 * config/tc-pj.h: Likewise.
89 * config/tc-ppc.c: Likewise.
90 * config/tc-ppc.h: Likewise.
91 * config/tc-sh.c: Likewise.
92 * config/tc-sh.h: Likewise.
93 * config/tc-sparc.c: Likewise.
94 * config/tc-v850.h: Likewise.
95 * config/tc-vax.h: Likewise.
96 * config/tc-w65.h: Likewise.
97 * config/tc-z8k.h: Likewise.
99 2000-09-23 Alan Modra <alan@linuxcare.com.au>
101 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
103 (hppa_force_relocation): Likewise.
105 2000-09-22 Jim Wilson <wilson@cygnus.com>
107 * config/tc-ia64.c (dv_sem): Add "stop".
108 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
109 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
110 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
112 (mark_resources): Check IA64_RS_PRr.
114 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
116 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
117 md_estimate_size_before_relax): Redesign and clean up the
118 relaxation mechanism.
120 2000-09-21 Kazu Hirata <kazu@hxi.com>
122 * config/tc-ns32k.c: Fix formatting.
123 * config/tc-ns32k.h: Likewise.
125 2000-09-20 Kazu Hirata <kazu@hxi.com>
127 * config/tc-m32r.c: Fix formatting.
128 * config/tc-m32r.h: Likewise.
129 * config/tc-m68851.h: Likewise.
130 * config/tc-m68hc11.c: Likewise.
131 * config/tc-m68hc11.h: Likewise.
132 * config/tc-m88k.c: Likewise.
133 * config/tc-mcore.c: Likewise.
134 * config/tc-mcore.h: Likewise.
135 * config/tc-mips.c: Likewise.
136 * config/tc-mips.h: Likewise.
137 * config/tc-mn10200.h: Likewise.
138 * config/tc-mn10300.h: Likewise.
139 * config/tc-tahoe.c: Likewise.
140 * config/tc-tahoe.h: Likewise.
142 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
144 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
145 Likewise in relaxation description comments.
147 2000-09-18 Alan Modra <alan@linuxcare.com.au>
149 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
150 subtraction of two syms without emitting a relocation.
152 From David Huggins-Daines <dhd@linuxcare.com>
153 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
154 global or weak symbols.
156 2000-09-15 Kazu Hirata <kazu@hxi.com>
158 * config/tc-h8300.h: Fix formatting.
159 * config/tc-h8500.c: Likewise.
160 * config/tc-h8500.h: Likewise.
161 * config/tc-hppa.h: Likewise.
162 * config/tc-i370.h: Likewise.
163 * config/tc-i386.h: Likewise.
164 * config/tc-i860.c: Likewise.
165 * config/tc-i860.h: Likewise.
166 * config/tc-i960.h: Likewise.
167 * config/tc-ia64.c: Likewise.
168 * config/tc-ia64.h: Likewise.
170 2000-09-14 Kazu Hirata <kazu@hxi.com>
172 * config/tc-a29k.c: Fix formatting.
173 * config/tc-alpha.c: Likewise.
174 * config/tc-arc.c: Likewise.
175 * config/tc-arc.h: Likewise.
176 * config/tc-arm.c: Likewise.
177 * config/tc-arm.h: Likewise.
178 * config/tc-avr.c: Likewise.
179 * config/tc-avr.h: Likewise.
180 * config/tc-tic30.c: Likewise.
181 * config/tc-tic30.h: Likewise.
182 * config/tc-tic54x.c: Likewise.
183 * config/tc-tic54x.h: Likewise.
184 * config/tc-tic80.c: Likewise.
185 * config/tc-tic80.h: Likewise.
187 2000-09-14 Timothy Wall <twall@cygnus.com>
189 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
190 parallel comparisons for later use.
191 (struct rsrc): Add parallel comparison type.
192 (resources_match): Skip special cases of PR usage (non-conflicting
195 2000-09-13 Kazu Hirata <kazu@hxi.com>
197 * config/obj-ecoff.c: Fix formatting.
198 * config/obj-elf.c: Likewise.
199 * config/obj-elf.h: Likewise.
200 * config/obj-evax.h: Likewise.
201 * config/obj-generic.h: Likewise.
202 * config/obj-hp300.c: Likewise.
203 * config/obj-hp300.h: Likewise.
204 * config/obj-ieee.h: Likewise.
205 * config/obj-vms.c: Likewise.
206 * config/obj-vms.h: Likewise.
208 2000-09-13 Anders Norlander <anorland@acc.umu.se>
210 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
211 (md_parse_option): Ditto.
212 (md_longopts): Add -mips32 option.
213 (md_show_usage): Document new options.
214 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
215 (mips_ip): Assemble mfc0 with a sub-selection code.
216 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
217 (mips_cpu_to_str): New function.
218 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
219 Use CPU_* defines instead of hardcoded numbers.
221 * doc/as.texinfo: Document new options.
222 * doc/c-mips.texi: Ditto.
224 2000-09-12 Kazu Hirata <kazu@hxi.com>
226 * as.h: Fix formatting.
227 * asintl.h: Likewise.
228 * bit_fix.h: Likewise.
229 * config/obj-aout.c: Likewise.
230 * config/obj-aout.h: Likewise.
231 * config/obj-bout.c: Likewise.
232 * config/obj-bout.h: Likewise.
233 * config/obj-coff.c: Likewise.
234 * config/obj-coff.h: Likewise.
235 * dwarf2dbg.h: Likewise.
237 * flonum.h: Likewise.
239 * itbl-ops.h: Likewise.
243 * struc-symbol.h: Likewise.
244 * subsegs.h: Likewise.
245 * symbols.h: Likewise.
249 2000-09-11 Kazu Hirata <kazu@hxi.com>
251 * bignum-copy.c: Fix formatting.
252 * config/tc-i370.c: Likewise.
253 * config/tc-i960.c: Likewise.
254 * config/tc-m68k.c: Likewise.
256 * flonum-copy.c: Likewise.
257 * flonum-konst.c: Likewise.
258 * flonum-mult.c: Likewise.
259 * literal.c: Likewise.
263 * subsegs.c: Likewise.
265 2000-09-09 Philip Blundell <philb@gnu.org>
267 * configure.in (arm*-*-uclinux*): New target.
268 * configure: Regenerate.
270 2000-09-09 Kazu Hirata <kazu@hxi.com>
272 * input-file.c: Fix formatting.
273 * itbl-ops.c: Likewise.
274 * messages.c: Likewise.
276 2000-09-08 Philip Blundell <philb@gnu.org>
278 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
281 2000-09-07 H.J. Lu <hjl@gnu.org>
283 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
284 * configure: Rebuild.
286 2000-09-07 Kazu Hirata <kazu@hxi.com>
288 * atof-generic.c: Fix formatting.
289 * config/tc-mips.c: Likewise.
290 * config/tc-vax.c: Likewise.
291 * input-scrub.c: Likewise.
293 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
295 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
296 * configure.in (sh-*-linux*): Added.
297 * configure: Rebuilt.
299 2000-09-06 Kazu Hirata <kazu@hxi.com>
301 * config/tc-hppa.c: Fix formatting.
303 * ecoff.c: Fix formatting.
305 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
307 * configure: Rebuilt with new libtool.m4.
309 2000-09-05 Kazu Hirata <kazu@hxi.com>
311 * cgen.c: Fix formatting.
312 * config/tc-ia64.c: Likewise.
314 2000-09-05 Nick Clifton <nickc@redhat.com>
316 * aclocal.m4: Regenerate.
317 * config.in: Regenerate.
318 * configure: Regenerate.
319 * po/gas.pot: Regenerate.
321 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
323 * config/tc-cris.c: Correct comment typos.
325 2000-09-05 Eric Christopher <echristo@cygnus.com>
327 * config/tc-mn10300.c: Cleanup.
328 (md_pcrel_from): Enable.
330 2000-09-05 Alan Modra <alan@linuxcare.com.au>
332 * expr.c (operand): Fix a comment typo.
333 * write.c (write_relocs): Fix a signed/unsigned warning.
335 * config/tc-hppa.c (fudge_reg_expressions): New
336 (hppa_force_reg_syms_absolute): New.
337 (pa_equ): Allow reg_section expressions.
338 * config/tc-hppa.c (md_optimize_expr): Define.
339 (hppa_force_reg_syms_absolute): Prototype.
341 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
342 (pa_parse_number): Pass in arg to select fp reg parsing.
343 Return 1 to indicate format checks pass. If strict, then only
344 accept a register or register symbol. Return value in...
345 (pa_number): New static for pa_parse_number.
346 (FP_REG_BASE): Define.
347 (FP_REG_RSEL): Define.
348 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
349 appropriate. White space changes.
350 (need_pa11_opcode): Don't bother passing any params, get them from
352 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
353 Remove extraneous check in case 'Q'.
354 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
355 reg, set section of resulting symbol to reg_section.
356 (pa_parse_space_stmt): Modify call to pa_parse_number.
357 (pa_space): Likewise.
359 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
360 (hppa_force_relocation): Handle vtable relocs.
361 (pa_vtable_entry): New.
362 (pa_vtable_inherit): New.
363 (md_pseudo_table): Add entries for vtable pseudos.
364 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
365 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
367 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
368 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
369 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
371 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
372 specify a symbol type.
374 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
375 dependent things together.
376 (md_elf_symbol_type): Define.
378 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
380 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
382 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
383 (obj_elf_vtable_entry): Declare.
385 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
387 (obj_elf_vtable_entry): Similarly.
388 (elf_pseudo_table): Fix the damage with a cast.
390 2000-09-03 Richard Henderson <rth@cygnus.com>
392 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
393 for template selection when a label is needed.
395 2000-09-02 Kazu Hirata <kazu@hxi.com>
397 * config/tc-ia64.c: Fix formatting.
399 2000-09-02 Nick Clifton <nickc@redhat.com>
401 * configure.in: Increase version number to 2.10.91.
402 * configure: Regenerate.
403 * aclocal.m4: Regenerate.
404 * config.in: Regenerate.
405 * po/gas.pot: Regenerate.
406 * Makefile.in: Regenerate.
408 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
410 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
411 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
412 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
414 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
417 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
419 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
420 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
421 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
422 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
423 (GOT_symbol): New variable.
424 (md_undefined_symbol): Set it.
426 2000-09-01 Richard Henderson <rth@cygnus.com>
428 * config/tc-ia64.c (match): Don't inline.
429 (extra_goodness): New.
430 (md_begin): Prefer nop.f and nop.b for best_template.
432 2000-08-31 Kazu Hirata <kazu@hxi.com>
434 * as.c: Fix formatting.
439 2000-08-31 Eric Christopher <echristo@cygnus.com>
441 * config/tc-mn10300.c: Cleanup and fix warnings.
442 (md_pseudo_table): Add initializers.
443 (md_show_usage): Cleanup.
444 (md_parse_option): Fix warnings.
445 (md_undefined_symbol): Fix warnings.
446 (md_conver_frag): Fix warnings.
447 (tc_gen_reloc): Fix warnings.
448 (md_apply_fix3): Fix warnings.
449 (check_operand): Fix warnings.
451 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
453 * acinclude.m4: Include libtool and gettext macros from the
455 * aclocal.m4, configure: Rebuilt.
457 2000-08-30 Mark Hatle <mhatle@mvista.com>
459 * config/tc-ppc.c (md_parse_option): Recognize -m405.
461 2000-08-31 Kazu Hirata <kazu@hxi.com>
463 * listing.c: Fix formatting.
465 2000-08-29 Kazu Hirata <kazu@hxi.com>
467 * app.c: Fix a comment typo. Fix formatting.
469 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
471 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
472 offset of the target destination for jmp instructions.
473 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
475 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
477 * NEWS: Mention support for CRIS.
479 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
481 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
482 Sets `.lcomm' alignment to zero.
484 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
486 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
487 (TC_FIX_ADJUSTABLE): Define.
489 2000-08-23 Jim Wilson <wilson@cygnus.com>
491 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
492 unwind.personality_routine is set.
494 2000-08-23 H.J. Lu <hjl@gnu.org>
496 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
498 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
500 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
503 2000-08-22 H.J. Lu <hjl@gnu.org>
505 * config.in (STRICTCOFF): New for strict COFF.
507 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
508 i386-*-go32* and i386-go32-rtems*.
509 * configure: Rebuilt.
511 * config/obj-coff.c (obj_coff_endef): Follow the historical
512 behavior if STRICTCOFF is not defined.
514 * doc/internals.texi: Document STRICTCOFF.
516 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
518 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
519 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
520 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
521 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
522 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
523 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
524 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
527 2000-08-22 Eric Christopher <echristo@cygnus.com>
529 * config/tc-mn10300.c: (md_apply_fix): New function.
530 (mn10300_force_relocation): New function.
531 (mn10300_fix_adjustable): New function.
533 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
534 (TC_HANDLES_FX_DONE): Define.
535 (obj_fix_adjustable): Define.
536 (MD_APPLY_FIX3): Define.
537 (TC_LINKRELAX_FIXUP): Define.
539 * write.c: (TC_LINKRELAX_FIXUP): Define if not
541 (fixup_segment): Use TC_LINKRELAX_FIXUP.
543 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
545 2000-08-21 Jason Eckhardt <jle@cygnus.com>
547 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
548 if the fixup resulted in a relocation.
550 2000-08-18 Nick Clifton <nickc@redhat.com>
552 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
553 Make reference to first element of shift_names explicit.
555 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
557 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
558 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
559 add a symbol's address. Removed all target-specific #ifdefs that
560 used to accomplished the same.
561 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
562 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
563 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
564 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
565 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
567 2000-08-17 Kazu Hirata <kazu@hxi.com>
569 * dwarf2dbg.c: Fix formatting.
571 2000-08-17 Nick Clifton <nickc@redhat.com>
573 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
574 to be recoded as logical shift lefts by zero.
576 2000-08-16 Jim Wilson <wilson@cygnus.com>
578 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
579 postincrement modified registers. Handle IA64_OPND_R3_2 addl
581 (note_register_values): Handle IA64_OPND_R3_2 operands.
583 2000-08-16 Jason Eckhardt <jle@cygnus.com>
585 * config/tc-i860.c (md_operand): Silly typo fixed.
587 2000-08-16 Nick Clifton <nickc@redhat.com>
589 * config/tc-arm.c (struct asm_shift): Delete.
591 (enum asm_shift_index): New.
592 (struct asm_shift_properties): New.
593 (struct asm_shift_name): New.
594 (shift_properties[]); New.
595 (shift_names[]); New.
597 (decode_shift): Use new structures.
598 Issue a warning is "ROR #0" is used.
599 Issue a warning if "ASR #0" or "LSR #0" is used.
601 (md_begin): Initialise arm_shift_hsh table from new
602 asm_shift_name array.
604 2000-08-16 Jakub Jelinek <jakub@redhat.com>
606 * config/tc-sparc.c: Kill all warnings.
607 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
609 (md_show_usage): Update usage text.
611 2000-08-16 Nick Clifton <nickc@redhat.com>
613 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
616 2000-08-15 Will Cohen <wcohen@redhat.com>
618 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
620 * config/tc-sh.c (md_assemble): Changed so debug_type
621 test performed for ppi_assemble
622 * config/tc-sh.c: Included dwarf2dbg.h.
623 (debug_line): Defined.
624 (md_assemble): Generates dwarf2 line info.
625 (sh_finalize): New function. Finalize dwarf2 info.
626 (assemble_ppi): Returns size of code generated.
627 (build_Mytes): Returns size of code generated.
628 (md_pseudo_table): Added "file" and "loc" psuedo ops.
629 * config/tc-sh.h (md_end): Defined.
630 (sh_finalize): Declared.
632 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
634 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
637 2000-08-14 Nick Clifton <nickc@redhat.com>
639 * config/tc-arm.c (do_bx): Allow "bx pc".
641 2000-08-14 Jim Wilson <wilson@cygnus.com>
643 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
644 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
645 (md_begin): Change assignment to md.flag to OR in the new bit.
647 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
649 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
650 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
653 2000-08-14 Jason Eckhardt <jle@cygnus.com>
655 * NEWS: Mention i860 support.
657 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
659 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
661 2000-08-14 Andreas Schwab <schwab@suse.de>
663 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
665 2000-08-11 Andreas Schwab <schwab@suse.de>
667 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
670 2000-08-11 Kazu Hirata <kazu@hxi.com>
672 * expr.c: Fix formatting.
673 * config/obj-bout.c: Likewise.
675 2000-08-10 Jason Eckhardt <jle@cygnus.com>
677 * doc/c-i860.texi: Flesh out the i860 section more.
679 2000-08-10 Kazu Hirata <kazu@hxi.com>
681 * symbols.c: Fix formatting.
684 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
686 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
687 has the IgnoreSize bit set.
689 2000-08-09 Alan Modra <alan@linuxcare.com.au>
691 From Rodney Brown <RodneyBrown@mynd.com>
692 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
693 * configure: Regenerate.
695 2000-08-09 Kazu Hirata <kazu@hxi.com>
697 * hash.c: Fix formatting.
700 2000-08-08 Jason Eckhardt <jle@cygnus.com>
702 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
703 (i860_fix_info): New enum.
704 (MD_APPLY_FIX3): Define.
705 (WORKING_DOT_WORD): Define.
706 (TC_HANDLES_FX_DONE): Define.
707 (DIFF_EXPR_OK): Define.
708 (LISTING_HEADER): Define.
709 (TARGET_FORMAT): Select target format based on endian flag.
710 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
711 (target_big_endian): Add external declaration.
713 * config/tc-i860.c: All existing code reworked completely. Other
714 new code shown below.
715 (SYNTAX_SVR4): Define.
716 (target_warn_expand): New variable.
717 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
718 (md_longopts): Declare and define with new options (-EL, -EB,
720 (md_show_usage): New function.
721 (md_operand): New function.
722 (obtain_reloc_for_imm16): New function.
723 (md_apply_fix3): New function.
724 (tc_gen_reloc): New function.
726 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
728 * config/tc-m68hc11.c (build_jump_insn): Make sure the
729 2 bytes of the jump address are in the same frag.
730 (find): Accept 68hc12 register indirect modes.
732 * NEWS: Mention 68HC11 & 68HC12 support.
734 2000-08-07 Richard Henderson <rth@cygnus.com>
736 * config/tc-ia64.c (unwind): Add prologue_mask member.
737 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
738 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
739 (dot_body): Clear unwind.prologue_mask.
740 (dot_prologue): Set it. Accept a register second argument.
742 2000-08-07 Kazu Hirata <kazu@hxi.com>
744 * config/atof-ieee.c: Fix formatting.
745 * config/atof-tahoe.c: Likewise.
747 2000-08-06 Nick Clifton <nickc@cygnus.com>
749 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
752 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
753 of .popsection, .previous, .pushsection, .subsection,
754 .version, .vtable_entry, .vtable_inherit and .weak.
756 2000-08-05 Kazu Hirata <kazu@hxi.com>
758 * config/tc-cris.c: Fix formatting.
759 * config/tc-i386.c: Likewise.
760 * config/tc-sparc.c (sparc_ip): Simplify the code.
762 2000-08-04 Kazu Hirata <kazu@hxi.com>
764 * config/tc-cris.c: Rearrange code for readability.
765 * config/tc-d10v.c: Fix formatting.
766 * config/tc-m32r.c: Likewise.
767 * config/tc-sparc.c: Likewise.
769 2000-08-02 Jim Wilson <wilson@cygnus.com>
771 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
772 before ia64_find_opcode.
773 (md_assemble): Likewise.
775 2000-08-01 Nick Clifton <nickc@cygnus.com>
777 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
778 Undo some formatting fixes.
780 2000-08-01 Kazu Hirata <kazu@hxi.com>
782 * config/obj-som.c: Fix formatting.
783 * config/obj-ieee.c: Likewise.
784 * config/tc-arm.c: Likewise.
785 * config/tc-v850.c: Likewise.
787 2000-08-01 Nick Clifton <nickc@redhat.com>
789 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
790 index by command line option.
792 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
794 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
795 (@node M68K-Branch): Rewrite to match the reality.
797 2000-07-31 Jason Eckhardt <jle@cygnus.com>
799 * doc/c-i860.texi: New file.
800 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
801 * doc/Makefile.in: Regenerate.
802 * doc/all.texi: Add I860 as relevant architecture.
803 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
805 2000-07-31 Kazu Hirata <kazu@hxi.com>
807 * config/tc-d30v.c: Fix formatting.
809 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
811 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
812 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
813 long emit a long branch if available instead of an absolute jump, never
814 emit absolute jumps for anything with --pcrel.
816 * doc/c-m68k.texi: Document new command line option.
818 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
820 * config/tc-avr.c: Use PARAMS macro in function declarations.
821 Don't declare md_pcrel_from_section (already in tc-avr.h).
822 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
823 (avr_operand): Don't set (unsigned) op_mask to -1.
825 2000-07-28 Jason Eckhardt <jle@cygnus.com>
827 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
828 * configure: Regenerated.
829 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
830 of operand to the .type directive (.e.g, "type").
832 2000-07-28 Alan Modra <alan@linuxcare.com.au>
834 * as.h (warn_comment, found_comment, found_comment_file): Declare.
835 * app.c (do_scrub_chars): Record where first comment found.
836 * read.c (read_a_source_file): Init found_comment on entry, and
837 notify whether comments found on exit.
838 * config/tc-hppa.c (md_shortopts): Add "c".
839 (md_longopts): Add warn-comment.
840 (md_parse_option): Handle it.
841 (md_show_usage): Show available options.
842 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
844 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
846 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
847 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
849 (md_estimate_size_before_relax): Don't fall off end of function.
851 2000-07-27 Kazu Hirata <kazu@hxi.com>
853 * config/tc-avr.c: Fix formatting.
854 * config/tc-ns32k.c: Likewise.
856 2000-07-27 Alan Modra <alan@linuxcare.com.au>
858 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
860 2000-07-27 Kazu Hirata <kazu@hxi.com>
862 * config/tc-d10v.c: Fix formatting.
863 * config/tc-z8k.c: Likewise.
864 * config/tc-sparc.c: Likewise.
866 2000-07-26 Dave Brolley <brolley@redhat.com>
868 * cgen.c (queue_fixup): Declare opinfo.
869 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
870 (gas_cgen_md_operand): Ditto.
871 (gas_cgen_md_apply_fix3): Ditto.
873 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
875 * config/obj-coff.c (obj_frob_symbol): Don't merge
876 labels. Don't merge if the symbol isn't constant. Return
877 immediately if a symbol is merged.
879 2000-07-22 Alan Modra <alan@linuxcare.com.au>
881 * frags.c (frag_align): Correct absolute section alignment.
883 2000-07-20 DJ Delorie <dj@redhat.com>
885 * config/obj-coff.c (obj_frob_symbol): revert previous change,
886 it breaks linking against DLLs.
888 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
890 * configure.in: Add CRIS support.
891 * configure: Regenerate.
892 * Makefile.am: (CPU_TYPES): Add cris.
893 (CPU_OBJ_VALID) [aout]: Add cris.
894 (MULTI_CPU_TYPES): Add cris.
895 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
896 [coff]: Only i386 and mips are valid.
897 (TARGET_CPU_CFILES): Add config/tc-cris.c.
898 (TARGET_CPU_HFILES): Add config/tc-cris.h.
899 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
900 Regenerate dependencies.
901 * Makefile.in: Regenerate.
902 * aclocal.m4: Regenerate.
903 * as.c: Declare crisaout, criself.
904 * config/tc-cris.h, config/tc-cris.c: New.
905 * config/e-criself.c, config/e-crisaout.c: New.
906 * po/POTFILES.in, po/gas.pot: Regenerate.
908 2000-07-20 Kazu Hirata <kazu@hxi.com>
910 * read.c: Fix formatting.
911 * write.c: Fix formatting.
913 2000-07-19 H.J. Lu <hjl@gnu.org>
915 * sb.c: Include <stdlib.h> if exists for abort ().
917 2000-07-19 Alan Modra <alan@linuxcare.com.au>
919 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
920 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
921 (pa_type_args): Same here.
923 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
925 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
926 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
927 the storage class is already set.
929 2000-07-17 Kazu Hirata <kazu@hxi.com>
931 * config/tc-m68hc11.c: Fix formatting.
932 * config/tc-mn10200.c: Likewise.
933 * config/tc-mn10300.c: Likewise.
934 * config/tc-pj.c: Likewise.
935 * config/tc-tic80.c: Likewise.
936 * config/tc-w65.c: Likewise.
938 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
940 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
943 2000-07-15 Ian Lance Taylor <ian@zembu.com>
945 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
948 2000-07-15 Alan Modra <alan@linuxcare.com.au>
950 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
951 ELF as are used for SOM (except the 32-bit reloc one) to decide
952 whether a symbol can be reduced to a section symbol. Expand on
953 the comment for symbols involved in LR% and RR% expressions.
955 2000-07-14 Nick Clifton <nickc@cygnus.com>
957 * config/tc-mips.c (mips_disable_float_construction): New
958 static variable. Set to true if doubles should not be
959 constructed by loading two single width fp registers with
961 (mips_ip): Test mips_disable_float_construction.
962 (md_longopts): Add command line switches --construct-floats
963 and --no-construct-floats.
964 (md_parse_option): Parse new command line options.
965 (md_show_usage): Describe new command line options.
967 * doc/c-mips.texi: Document new command line options.
969 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
971 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
972 * configure: Regenerate.
974 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
976 * configure.in (DEFAULT_EMULATION setting): Revert part of
977 2000-07-01 change that set te_multi=multi unless set to tmips.
978 * configure: Regenerate.
980 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
982 * config/obj-coff.c (coff_frob_section): Add padding to the last
983 section when aligning it increases its size.
985 2000-07-11 Kazu Hirata <kazu@hxi.com>
987 * config/tc-tic54x.c: Fix formatting.
989 2000-07-10 Kazu Hirata <kazu@hxi.com>
991 * config/tc-h8500.c: Fix formatting.
992 * config/tc-tic54x.c: Fix formatting.
994 2000-07-10 Alan Modra <alan@linuxcare.com.au>
996 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
997 displacements correctly.
999 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1001 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1003 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1007 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1009 From David Huggins-Daines <dhd@linuxcare.com>
1010 * config/te-hppalinux64.h: Add a new emulation.
1011 * configure.in (emulations): Add configure bits to support the
1012 64-bit Linux/parisc target.
1013 * configure: Regenerate.
1015 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1016 (md_shortopts): Add `V' for ELF.
1018 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1019 when SOM or ELF_ARG_RELOC are defined.
1020 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1021 ELF_ARG_RELOC are defined.
1022 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1023 (pa_stringer): ..Do it here instead. Fix comment typos.
1024 (hppa_force_relocation): Cast enums to int before comparing with
1027 From Ryan Bradetich <rbradetich@uswest.net>
1028 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1029 redifinition warning.
1030 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1031 (hppa_force_relocation): ditto
1032 (md_apply_fix): Added cast to buf to fix warnings.
1034 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1035 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1037 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1038 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1039 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1040 reloc_type** to avoid warnings in switch.
1041 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1042 little earlier instead.
1044 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1046 (pa_type_args): Use symbol_arg_reloc_info.
1047 (struct pa_it): Make arg_reloc unsigned int.
1048 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1049 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1050 (pa_code): Delete. pa_text duplicates this function.
1051 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1052 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1054 (cons_fix_new_hppa): Actually change selector to e_fsel when
1055 warning about assuming so.
1056 (tc_gen_reloc): More example elf arg reloc code.
1057 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1058 (hppa_force_relocation): Likewise.
1060 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1062 (pa_end_of_source): Prototype.
1063 (hppa_fix_adjustable): Prototype.
1064 (LABELS_WITHOUT_COLONS): Move it..
1065 * config/te-hppa.h: To here.
1067 * config/te-hppa64.h: New file.
1069 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1071 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1072 format -10, -16, 16 relocs.
1073 (hppa_elf_mark_end_of_function): Test for null
1074 last_call_info->start_symbol
1076 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1077 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1078 re_assesmble_* functions. Delete extraneous statements. Fix
1080 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1081 insn to re_assemble_*.
1083 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1085 * doc/internals.texi (Expressions): Fix typo.
1087 2000-07-08 Kazu Hirata <kazu@hxi.com>
1089 * config/tc-sh.c: Fix formatting.
1090 * config/tc-tic54x.c: Fix formatting.
1091 * depend.c: Fix formatting.
1092 * flonum-konst.c: Likewise.
1093 * flonum-mult.c: Likewise.
1095 2000-07-07 Kazu Hirata <kazu@hxi.com>
1097 * config/tc-sh.c: Fix comments.
1098 * config/obj-vms.c: Fix comments.
1099 * config/tc-a29k.c: Likewise.
1100 * config/tc-alpha.c: Likewise.
1101 * config/tc-h8300.c: Likewise.
1102 * config/tc-h8500.c: Likewise.
1103 * config/tc-i370.c: Likewise.
1104 * config/tc-ia64.c: Likewise.
1105 * config/tc-m68hc11.c: Likewise.
1106 * config/tc-m68k.c: Likewise.
1107 * config/tc-mips.c: Likewise.
1108 * config/tc-ns32k.c: Likewise.
1109 * config/tc-ppc.c: Likewise.
1110 * config/tc-z8k.c: Likewise.
1112 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1114 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1115 Default to '(SEC_LOAD | SEC_DATA)'.
1116 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1118 * doc/internals.texi (CPU Backend): Describe
1119 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1121 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1123 * as.c (parse_args): NULL terminate the long option list.
1125 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1127 * config/tc-d30v.h: Include "write.h" for fixS.
1128 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1130 2000-07-05 Nick Clifton <nickc@cygnus.com>
1132 * config/tc-d30v.c (write_2_short): Further changes to warning
1133 messages produced when combining EITHER_BUT_PREFER_MU attributed
1136 2000-07-05 DJ Delorie <dj@redhat.com>
1140 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1142 * config/tc-arm.c (psrs): Accept combinations of flags.
1144 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1146 * config/tc-avr.c: Change _ () to _() around all strings marked
1147 for translation (exception from the usual coding style).
1148 (avr_opt): New struct variable, how the new switches are set.
1149 (OPTION_MMCU): Define as 'm' and actually use.
1150 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1151 (show_mcu_list): New function, display the list of known MCUs.
1152 (md_show_usage): Document the new switches. Call show_mcu_list.
1153 (avr_set_arch): Change 'm' to OPTION_MMCU.
1154 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1155 Handle the new switches.
1156 (avr_operands): Disable warnings for undefined combinations of
1157 operands if -mall-opcodes. Disable warnings for skipping two-word
1158 instructions if enhanced core or -mno-skip-bug.
1159 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1160 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1161 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1162 (avr_ldi_expression): Warn about implicit lo8().
1163 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1165 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1167 * configure.in: Add entry for mips-*-sysv4*MP*
1168 * configure: Rebuild
1169 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1170 elf32-tradlittlemips for traditional mips targets.
1171 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1172 test for Link Once sections as in adjust_reloc_syms.
1173 * config/te-tmips.h: New file for traditional mips targets. Define
1176 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1178 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1179 flags argument is not present, don't change an existing section's
1180 section's attributes. If the flags argument is present, warn if the
1181 attributes don't match the section's current attributes. When
1182 long section names are supported, set SEC_LINK_ONCE and
1183 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1185 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1187 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1188 symbols; create them.
1190 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1192 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1193 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1195 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1197 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1198 expressions. Ignore the problem when handling 16 bit signed
1199 immediates, because the assembler will take care of the relocation
1202 2000-06-27 Nick Clifton <nickc@cygnus.com>
1204 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1205 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1206 sequential order, and emit warning messages if the input source
1207 code contains constructs like that, or parallel constructs
1208 containing such opcodes.
1210 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1212 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1213 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1214 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1215 (md_show_usage): Update usage message.
1216 (md_parse_option): Allow redefinition of MCU type within the
1217 same avr[1-5] bfd machine type. Show both old and new MCU type
1218 in the error message.
1219 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1220 Simplify 8K wrap code.
1222 2000-06-25 Kazu Hirata <kazu@hxi.com>
1224 * config/obj-aout.c: Remove all uses of DEFUN.
1225 * config/obj-ieee.c: Likewise.
1226 * config/tc-sh.c: Fix comment typos.
1227 * config/tc-tahoe.c: Likewise.
1228 * config/tc-vax.c: Likewise.
1229 * config/tc-w65.c: Likewise.
1230 * config/tc-z8k.c: Likewise.
1231 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1233 2000-06-24 DJ Delorie <dj@cygnus.com>
1235 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1236 more changes from Sept 1999
1237 (tc_i386_fix_adjustable): ditto
1238 (md_apply_fix3): ditto
1240 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1242 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1243 (gas_cgen_parse_operand): Set it around expression() call.
1244 (gas_cgen_md_operand): Test for it before longjmp().
1246 2000-06-24 Kazu Hirata <kazu@hxi.com>
1248 * config/tc-h8500.c: Remove all uses of DEFUN.
1249 * config/tc-sh.c: Likewise.
1250 * config/tc-w65.c: Likewise.
1251 * config/tc-z8k.c: Likewise.
1253 * config/tc-h8500.c: Fix typos in comments.
1255 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1257 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1260 2000-06-23 matthew green <mrg@redhat.com>
1262 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1263 defined. Fix error message for `[' grouping.
1265 2000-06-22 Kazu Hirata <kazu@hxi.com>
1267 * config/tc-h8300.c: Fix formatting and comment typos.
1269 2000-06-22 Timothy Wall <twall@cygnus.com>
1271 * config/tc-ia64.c (note_register_values): Move premature QP
1272 notation clearing into the appropriate place.
1274 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1276 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1277 first before anything else. Add bin-bugs.h, emul.h and progress.h
1278 Sort list of files as for $(OBJS) in Makefile.am.
1280 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1281 find one. Remake dependencies.
1282 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1283 * Makefile.in: Regenerate.
1284 * doc/Makefile.in: Regenerate.
1286 * config/tc-i386.c (i386_displacement): Don't assume a constant
1287 displacement is necessarily 16 bits when in 16 bit code mode.
1288 (md_assemble): Instead size the displacement here after we know
1289 for sure that a .code16gcc operand hasn't automatically added
1290 operand size prefixes.
1292 2000-06-21 H.J. Lu <hjl@gnu.org>
1294 * Makefile.am: Rebuild dependency.
1295 * Makefile.in: Rebuild.
1297 2000-06-21 Kazu Hirata <kazu@hxi.com>
1299 * config/tc-h8300.c (parse_reg): Make the function static.
1300 (parse_exp): Likewise.
1302 2000-06-20 DJ Delorie <dj@cygnus.com>
1304 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1305 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1306 for cygwin import libraries to work properly.
1308 2000-06-20 H.J. Lu <hjl@gnu.org>
1310 * Makefile.am: Rebuild dependency.
1311 * Makefile.in: Rebuild.
1312 * configure: Likewise.
1313 * doc/Makefile.in: Likewise.
1315 2000-06-20 Timothy Wall <twall@cygnus.com>
1317 * doc/internals.texi (CPU backend): Add @itemx for
1318 TC_START_LABEL_WITHOUT_COLON.
1319 * doc/c-tic54x.texi: New.
1320 * doc/as.texinfo: Add tic54x features and include primary tic54x
1322 * doc/all.texi: Add C54X.
1323 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1324 * doc/Makefile.in: Regenerate.
1325 * configure.in: Add tic54x and define LIBM for tic54x.
1326 * configure: Regenrate.
1327 * config/tc-tic54x.[ch]: New.
1328 * config/obj-coff.h: Add tic54x.
1329 * Makefile.am: (CPU_TYPES): Add tic54x.
1330 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1331 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1332 (as_new_LDADD): Add $(LIBM).
1333 * Makefile.in: Regenerate.
1335 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1337 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1338 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1339 * doc/as.texinfo: Likewise.
1341 * configure, Makefile.in: Regenerate.
1342 * configure.in (emulations): Recognize m6811 and m6812.
1343 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1344 Added files for 68hc11 and 68hc12 assembler.
1345 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1346 * config/tc-m68hc11.h: Header definition for that assembler.
1348 2000-06-18 Nick Clifton <nickc@redhat.com>
1350 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1351 instead of OCTETS_PER_BYTE.
1353 * config/tc-v850.c: Fix compile time warnings.
1354 * config/tc-ppc.c: Fix compile time warnings.
1356 2000-06-18 H.J. Lu <hjl@gnu.org>
1358 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1359 * configure: Rebuild.
1361 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1363 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1366 2000-06-16 Nick Clifton <nickc@cygnus.com>
1368 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1369 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1371 * doc/c-mips.texi: Document newly accepted cpu variants.
1373 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1375 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1377 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1379 * macro.c (getstring): Make it possible to escape the quote
1382 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1384 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1386 2000-06-13 H.J. Lu <hjl@gnu.org>
1388 * configure: Regenerate.
1390 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1392 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1394 * doc/internals.texi (line_separator_chars): Semicolon is no
1395 longer a default. Mention null and newline as defaults.
1397 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1399 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1400 * config/tc-i860.h (line_separator_chars): Likewise.
1401 * config/tc-h8300.c (line_separator_chars): Likewise.
1402 * config/tc-i960.c (line_separator_chars): Likewise.
1403 * config/tc-m68k.c (line_separator_chars): Likewise.
1404 * config/tc-mips.c (line_separator_chars): Likewise.
1405 * config/tc-ns32k.c (line_separator_chars): Likewise.
1406 * config/tc-sparc.c (line_separator_chars): Likewise.
1407 * config/tc-vax.c (line_separator_chars): Likewise.
1409 * config/tc-h8300.c (comment_chars): Use string initialiser.
1410 * config/tc-i960.c (line_comment_chars): Likewise.
1411 * config/tc-z8k.c (comment_chars, line_comment_chars,
1412 line_separator_chars): Likewise.
1414 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1417 2000-06-08 Nick Clifton <nickc@cygnus.com>
1419 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1422 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1424 * configure.in (VERSION): Update to show this is the CVS mainline.
1426 2000-06-08 Matthew Jacob <mjacob@feral.com>
1428 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1429 $at is the integer register $r28, vs. both $r28 and the floating
1430 point register $f28.
1432 2000-06-08 James E. Wilson <wilson@cygnus.com>
1434 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1435 (dot_endp): Don't call ia64_flush_insns.
1436 (emit_one_bundle): Don't delete prologue/body records from
1437 unwind_record list in first loop. Rewrite second loop to account for
1440 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1442 * config/tc-ia64.c: Add missing prototypes.
1443 (generate_unwind_image): Cast argument to output_unw_records call.
1445 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1447 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1449 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1451 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1452 (REGISTER_P): likewise.
1453 (avr_opcodes): uses include/opcode/avr.h
1454 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1456 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1458 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1461 2000-06-03 H.J. Lu <hjl@gnu.org>
1463 * read.c (is_end_of_line): Put back `;'.
1465 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1467 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1469 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1471 * expr.c (operand): Test is_end_of_line outside switch to catch
1472 line separator chars that are also operators.
1473 (operator): Return O_illegal for line separator chars.
1475 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1476 entry (or `!' entry for TC_HPPA).
1478 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1479 before indexing is_end_of_line. Remove redundant check for '\0'.
1481 * config/tc-h8500.c (md_assemble): Likewise.
1482 * config/tc-mcore.c (md_assemble): Likewise.
1483 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1486 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1488 * config/tc-mcore.c (mcore_cons): Likewise.
1489 (mcore_float_cons): Likewise.
1490 (mcore_stringer): Likewise.
1491 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1493 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1495 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1497 2000-05-29 Nick Clifton <nickc@cygnus.com>
1499 * config/tc-sh.c: Fix compile time warning messages.
1501 * config/tc-mips.c: Fix compile time warning messages.
1503 2000-05-29 Philip Blundell <philb@gnu.org>
1505 * doc/as.texinfo: Update copyright dates.
1506 (Local Labels): Delete misplaced mention of ARM.
1507 * NEWS: Mention ARM ELF support.
1509 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1511 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1512 it is modified, and use the real_size to compute the frag address
1513 for dwarf2 line info.
1515 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1517 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1518 line-matching scheme to cope with automake moving variables around.
1519 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1520 * Makefile.in: Regenerate.
1522 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1524 * config/tc-sparc.c (sparc_relax): New.
1525 (md_longopts): Add -relax and -no-relax options.
1526 (md_parse_options, md_show_usage): Likewise.
1527 (md_apply_fix3): Optimize tail call into branch always if possible.
1529 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1531 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1532 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1533 rules, with warning when a GAS statement specifies a packing that
1534 will result in an instruction being squashed.
1535 Added typdef packing_type and enumerals, changed various integer
1536 literals to use the enumerals.
1538 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1540 * config/tc-ia64.c (dot_restorereg_p): New function.
1541 (md_pseudo_table): Add restorereg.p.
1542 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1543 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1545 * config/tc-ia64.h (unw_record_type): Add unwabi.
1546 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1547 called MASK with members for imask, and the masks produced by
1548 fr_mem, gr_mem, br_mem, and frgr_mem.
1549 (unw_p_record): Add members ABI and CONTEXT.
1550 (unw_x_record): Add member AB.
1551 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1552 as pseudo-register for use during unwind info generation.
1553 (AR_PFS, AR_LC): New macros.
1554 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1555 whose names start with an at sign (as in "@priunat").
1556 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1558 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1559 proc_end, unwind_info, personality_routine): Consolidate into
1560 "unwind" structure to reduce offset-table use. Add member
1561 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1563 (output_R1_format, output_R3_format, output_P3_format,
1564 output_P6_format): Initialize R with zero to reduce compiler warnings.
1565 (output_P7_format): Ditto. Add `default' branch to switch
1566 statement to reduce compiler warnings.
1567 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1568 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1569 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1570 into single argument.
1571 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1572 compiler warnings. Merge A and B args into single argument.
1573 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1574 A and B args into single argument.
1575 (free_record): Removed (wasn't used).
1576 (free_list_records): Also free imasks in prologue records.
1577 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1578 (output_spill_mask): Remove.
1579 (output_unwabi): New function.
1580 (output_epilogue, output_label_state, output_copy_state): Call
1582 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1583 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1585 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1586 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1587 as part of handling the prologue records. Emit region's imask if
1588 we have one. Handle unwabi, epilogue, label_state, copy_state,
1589 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1590 spill_sprel_p, and spill_reg_p records.
1591 (set_imask, count_bits, slot_index): New function.
1592 (fixup_unw_records): Fix region size computation. Handle
1593 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1594 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1595 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1596 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1597 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1598 (dot_save): Use manifest constants for applicaton registers.
1599 Handle REG_PR and REG_PRIUNAT.
1600 (dot_restore): Don't just ignore it.
1601 (dot_restorereg): New function..
1602 (generate_unwind_image): Ensure unwind info is a multiple of eight
1603 bytes, not just four bytes.
1604 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1605 (dot_altrp): Don't just ignore it.
1606 (dot_savemem): New function. Replaces dot_savesp() and
1607 dot_savepsp(). Use manifest constants for applicaton registers.
1608 Handle REG_PR and REG_PRIUNAT.
1609 (dot_savef): Simplify.
1610 (dot_saveb): Support generation of br_gr.
1611 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1612 dot_label_state, dot_copy_state): New function.
1613 (dot_unwabi): Don't just ignore it.
1614 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1615 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1616 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1617 (emit_one_bundle): Set slot number for prologue/body records
1618 *before* emitting the first insn.
1619 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1620 (md_begin): Declare "psp" pseudo-register.
1621 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1622 so we don't get segfault.
1623 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1624 counts as required per SW Conventions manual
1625 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1626 output_preds_psprel, output_preds_sprel, output_spill_base,
1627 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1628 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1629 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1630 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1631 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1632 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1633 (dot_vframe): Implement.
1634 (dot_vframesp, dot_vframepsp): New function.
1636 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1638 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1639 * configure: Regenerate.
1641 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1643 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1644 (md_estimate_size_before_relax): so we can use it here instead of
1645 old kludges. Localise vars to blocks. Comment.
1647 * frags.c (frag_new): Update fr_var comments.
1648 * frags.h (struct frag): Ditto.
1650 2000-05-22 Richard Henderson <rth@cygnus.com>
1652 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1653 (pseudo_func): Add pcrel.
1654 (operand_match): Handle IA64_OPND_TGT64.
1655 (build_insn): Likewise.
1656 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1657 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1658 (fix_insn): Handle all three 64-bit relocation types.
1660 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1662 * obj.h (struct format_ops): New members begin, app_file,
1663 s_set_other, s_set_desc, s_get_type, s_set_type,
1664 separate_stab_sections, init_stab_section.
1666 * config/obj-multi.h: Update GPL notice to v2.
1668 (obj_app_file): New.
1669 (S_SET_SIZE): Test s_set_size for NULL before calling.
1670 (S_SET_ALIGN): Similar for s_set_align.
1675 (SEPARATE_STAB_SECTIONS): New.
1676 (INIT_STAB_SECTION): New.
1677 (EMIT_SECTION_SYMBOLS): New.
1678 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1680 * config/obj-elf.h: Update GPL notice to v2.
1681 Mention that this file is included from obj-multi.h.
1682 (obj_begin): Wrap definition in ifndef.
1683 (elf_file_symbol): Constify declaration.
1684 (obj_app_file): Ditto.
1685 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1686 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1688 * config/obj-elf.c (elf_s_set_other): New.
1689 (elf_file_symbol): Constify argument.
1690 (elf_separate_stab_sections): New.
1691 (elf_init_stab_section): New.
1692 (elf_format_ops): Add new members. Remove comma at end.
1694 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1695 (ecoff_format_ops): Add new fields. Remove comma at end.
1696 Mention inconsistency for emit_section_symbols.
1698 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1700 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1701 (coff_separate_stab_sections): New.
1702 (coff_format_ops): Add new members.
1704 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1705 (obj_aout_s_set_other): New.
1706 (obj_aout_s_set_desc): New.
1707 (obj_aout_s_get_type): New.
1708 (obj_aout_s_set_type): New.
1709 (obj_aout_separate_stab_sections): New.
1710 (aout_format_ops): New members added. Use obj_aout_process_stab,
1711 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1712 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1714 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1716 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1718 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1719 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1720 (md_estimate_size_before_relax): Ensure jumps to weak and
1721 externally visible symbols are relocatable.
1723 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1725 * stabs.c (aout_process_stab): Make global.
1726 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1727 * read.h (aout_process_stab): Declare.
1729 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1730 Generalize to *aout, *coff *elf.
1731 * configure: Regenerated.
1733 * doc/internals.texi (Object format backend): Say
1734 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1736 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1737 * Makefile.in: Regenerated.
1739 2000-05-19 Catherine Moore <clm@cygnus.com>
1741 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1743 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1745 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1746 instruction to reflect change in re_assemble_*.
1748 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1750 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1751 build PA64 ELF tools.
1752 * configure: Rebuilt.
1754 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1756 * Makefile.am: Regenerate dependencies.
1757 * Makefile.in: Regenerate.
1759 2000-05-15 Nick Clifton <nickc@cygnus.com>
1761 * config/tc-arm.c (struct asm_psr): Add boolean field
1762 distinguishing between CSPR and SPSR. Rename 'number' field
1764 (psrs): Rearrange contents to match new asm_psr structure.
1765 (arm_psr_parse): Move next to psr_required_here. Make it
1766 return an asm_psr structure.
1767 (psr_required_here): Use asm_psr structure returned by
1769 (do_msr): Reorganise to allow psr_required_here to be called
1771 (md_undefined_name): Mark 'name' parameter as unused, since
1772 the COFF target does not use it.
1774 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1776 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1778 * config/te-aux.h: Likewise.
1779 * config/te-dpx2.h: Likewise.
1780 * config/te-go32.h: Likewise.
1781 * config/te-hp300.h: Likewise.
1782 * config/te-hppa.h: Likewise.
1783 * config/te-i386aix.h: Likewise.
1784 * config/te-ic960.h: Likewise.
1785 * config/te-interix.h: Likewise.
1786 * config/te-nbsd532.h: Likewise.
1787 * config/te-pc532mach.h: Likewise.
1788 * config/te-ppcnw.h: Likewise.
1789 * config/te-psos.h: Likewise.
1790 * config/te-sparcaout.h: Likewise.
1791 * config/te-sun3.h: Likewise.
1792 * config/te-sysv32.h: Likewise.
1794 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1796 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1797 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1798 and sign extend without an if statement.
1799 (build_bytes): Likewise.
1801 2000-05-14 Kazu Hirata <kazu@hxi.com>
1803 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1804 X_add_symbol L_32 case.
1806 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1808 * config/te-freebsd.h: New file.
1810 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1812 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1813 bindtextdomain): Replace defines with those from intl/libgettext.h
1814 to quieten gcc warnings.
1816 * NEWS: Mention x86 .arch and -q.
1818 * config/tc-i386.c (quiet_warnings): New.
1819 (md_assemble): Use quiet_warnings.
1820 (md_parse_option): Set quiet_warnings from -q.
1821 (md_show_usage): Mention -q, delete -m.
1822 (flag_do_long_jump): Delete.
1823 (md_parse_option): Remove -m.
1824 (md_show_usage): Remove -m.
1825 (md_create_long_jump): Remove useless flag_do_long_jump code.
1827 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1828 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1830 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1831 Alexander Sokolov <robocop@netlink.ru>
1833 * doc/c-i386.texi (i386-Arch): New section.
1834 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1836 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1837 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1838 architecture has been given and is not 486.
1839 (set_cpu_arch): New.
1840 (md_pseudo_table): Add .arch.
1841 (md_assemble): Warn if cpu architecture has been given and an
1842 unsupported instruction.
1844 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1845 Move operand_types bit defines after relevant template field.
1846 (template): Add cpu_flags.
1850 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1852 * config/tc-mn10300.h (md_end): Define.
1853 (mn10300_finalize): Declare.
1854 * config/tc-mn10300.c: Include dwarf2dbg.h.
1855 (debug_line): Define.
1856 (md_assemble): Generate dwarf2 line info.
1857 (mn10300_finalize): New function. Finalize dwarf2 info.
1859 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1861 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1862 external version of the relocation for weak symbols.
1864 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1866 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1867 frame size in units of 16 bytes, as required per SW Conventions manual.
1868 (output_unw_records): Output info-block header as a dword to get
1871 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1873 * as.h: #include "file", not <file> on files from ../include.
1874 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1875 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1876 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1877 (tc_coff_symbol_emit_hook): Ditto.
1878 (OPTCOUNT): Cast to int to avoid compiler warning.
1879 (md_begin): Fix signed/unsigned warnings.
1881 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1883 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1884 ABRANCH LONG case for a conditional branch on a 68000.
1885 (md_estimate_size_before_relax): Likewise. Also handle
1886 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1887 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1888 PC-relative on all CPUs.
1889 (md_estimate_size_before_relax): Likewise.
1891 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1893 * as.c (parse_args): Just mention current year in printed
1896 2000-05-03 J.T. Conklin <jtc@redback.com>
1898 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1900 (md_parse_option): Recognize -m7400.
1902 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1904 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1905 don't permit lp to become less than the words array.
1907 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1909 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1910 Fix little-endian case.
1912 2000-05-03 David O'Brien <obrien@NUXI.com>
1914 * as.c (parse_args): Update copyright.
1916 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1918 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1919 for the .bss section too.
1921 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1923 * configure.in: Set em=linux for hppa-*-linux.
1924 * configure: Regenerate.
1925 * doc/Makefile.in: Regenerate with correct automake.
1927 * frags.c (frag_grow): Sanity check chunk_size.
1929 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1930 * config/obj-som.h: Likewise.
1931 * config/obj-ieee.h: Likewise.
1933 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1935 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1936 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1937 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1938 (pa_ip): low_sign_unext now returns via function value. Use
1939 re_assemble_* instead of dis_assemble_* and
1940 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1942 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1943 (md_section_align, md_parse_option, md_show_usage,
1944 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1945 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1946 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1947 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1948 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1950 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1951 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1952 outside of switch. Correct mask and shifting errors in case 10
1953 and case -11. In case 21, compare against signed range to suit
1954 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1955 case 17 and case 22, use offsetT variable to properly check range.
1956 Use re_assemble_* here too.
1957 (evaluate_absolute): Change type of value to offsetT. Call
1958 hppa_field_adjust to do the work for us.
1959 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1960 (pa_parse_cmpib_64_cmpltr): Ditto.
1961 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1962 of i to unsigned int.
1963 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1964 (pa_end_of_source): Return type is void.
1966 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1968 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1970 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1972 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1973 More comments added.
1974 (md_begin): Removed "construct symbols for each register name".
1975 Because register names conflicts with GCC generated function
1977 (avr_operand): Now constant numbers can be used as a register
1978 identifiers (0 as r0, 31 as r31).
1979 (md_assemble): use skip_space () before parsing instruction
1982 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1984 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1985 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1986 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1987 * configure: Regenerate.
1989 2000-04-29 Andreas Jaeger <aj@suse.de>
1991 * as.h: Correctly check GCC version.
1993 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1995 * doc/as.1: Fix unbalanced brackets.
1997 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1999 (line_comment_chars): Set to '/' if TE_FreeBSD.
2001 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2003 * configure.in: Configury support for PA64 (currently disabled).
2004 * configure: Rebuilt.
2006 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2008 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2009 bfd_set_section_alignment.
2011 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2013 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2016 2000-04-24 Nick Clifton <nickc@cygnus.com>
2018 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2019 * doc/as.texinfo (Align): Include arm and strongarm in list of
2020 targets that have the second form of the behaviour of the .align
2023 2000-04-24 Mark Klein <mklein@dis.com>
2025 * obj-som.c: Terminate obj_pseudo_table.
2027 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2029 * as.c (parse_args): Allow md_parse_option to override -a listing
2031 * config/obj-coff.c (add_lineno): Change type of offset parameter
2032 from "int" to "bfd_vma."
2033 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2034 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2035 (ppc_change_csect): Align correctly for XCOFF64.
2036 (ppc_machine): New function, which discards "ppc_machine" line.
2037 (ppc_tc): Cons for 8 when code is 64 bit.
2038 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2040 (md_parse_option): Handle -a64 and -a32.
2042 * config/tc-ppc.h (TARGET_MACH): Define.
2043 (TARGET_FORMAT): Move to function.
2044 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2046 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2048 * config/tc-avr.c: New AVR_ISA_ defined.
2049 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2050 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2051 for `fmul', `movw' and `lpm R,Z' instructions.
2052 (avr_operands): Warn if current opcode is a two-word instruction
2053 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2054 (avr_opcodes): New commands added.
2055 (REGISTER_P): Check 'a' and 'v' constraint letters.
2056 (mcu_types): New MCU added.
2058 2000-04-22 Timothy Wall <twall@cygnus.com>
2060 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2062 (operand_match): Conditionally insert default bit values for IMMU9.
2064 2000-04-14 Matthew Green <mrg@cygnus.com>
2066 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2067 * configure: Rebuilt.
2069 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2070 Jason Eckhardt <jle@cygnus.com>
2072 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2074 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2075 Added handling of new operand types l,y,&,fe,fE,fx.
2077 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2078 David Mosberger <davidm@hpl.hp.com>
2079 Timothy Wall <twall@cygnus.com>
2080 Andrew MacLeod <amacleod@cygnus.com>
2081 Jim Wilson <wilson@cygnus.com>
2083 * Makefile.am (CPU_TYPES): Add ia64.
2084 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2085 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2086 * Makefile.in: Rebuild.
2087 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2088 * configure: Rebuild.
2089 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2090 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2091 * expr.c (expr): Handle md_optimize_expr.
2092 * read.c (LEX_HASH): Add comment.
2093 * config/tc-ia64.c, config/tc-ia64.h: New files.
2095 2000-04-21 Richard Henderson <rth@cygnus.com>
2097 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2098 bundling a non-delayed branch type instruction.
2100 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2102 * config/tc-mn10300.c (HAVE_AM30): Define.
2103 (md_assemble): Use it.
2105 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2107 * config/obj-elf.c (obj_elf_change_section): Check for changed
2110 * Makefile.am: (CPU_MULTI_VALID): Remove.
2111 (MULTI_CPU_TYPES): Define.
2112 (MULTI_CPU_OBJ_VALID): Define.
2113 (DEPTC): Use the above.
2114 (DEPOBJ): Same here.
2116 Regenerate dependencies.
2117 * Makefile.in: Regenerate.
2119 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2121 * Makefile.am (YACC, LEX): Get them from configure.
2123 2000-04-18 H.J. Lu (hjl@gnu.org)
2125 * config/tc-i386.c (offset_in_range): Use addressT instead of
2126 bfd_vma for non-bfd assemblers.
2128 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2130 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2131 doesn't give spurious errors.
2133 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2135 * as.h (SEEK_SET): Define if undefined.
2137 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2139 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2140 constants, and don't assume offsetT is 32 bits.
2142 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2144 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2145 (md_pcrel_from_section): Add prototype.
2146 (d10v_fix_adjustable): Add prototype.
2147 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2149 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2151 2000-04-12 Nick Clifton <nickc@cygnus.com>
2153 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2154 symbol in frag chain.
2156 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2158 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2159 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2160 (fits_in_signed_word, smallest_imm_type): Ditto.
2161 (md_assemble): Use an offsetT var to hold offsetT values, not a
2163 (offset_in_range): New.
2164 (md_assemble): Use it.
2165 (md_convert_frag): Change type of target_address, opcode_address,
2166 and displacement_from_opcode_start to offsetT.
2167 (md_create_short_jump): Change type of offset to offsetT.
2168 (md_create_long_jump): Ditto.
2169 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2170 (md_chars_to_number): Remove.
2171 (output_invalid): Remove duplicate prototype.
2173 2000-04-09 Nick Clifton <nickc@cygnus.com>
2175 * Makefile.am (CPU_TYPES): Add 'avr'.
2176 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2177 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2179 * Makefile.in: Regenerate.
2181 * doc/as.texinfo: Add M32R documentation.
2183 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2185 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2186 --enable-build-warnings option.
2187 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2188 * Makefile.in, configure: Re-generate.
2190 2000-04-07 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2193 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2194 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2195 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2196 (arm_force_relocation): Force relocations for
2197 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2199 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2201 * config/tc-sh.c (get_operands): There's no third operand if the
2202 first operand is an immediate.
2204 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2206 * config/tc-sh.c (immediate): Delete.
2207 (sh_operand_info): Add immediate member.
2208 (parse_reg): Use A_PC for pc.
2209 (parse_exp): Add second argument 'op'. All callers changed.
2210 (parse_at): Expect pc to be coded as A_PC.
2211 Use immediate field in *op.
2212 (insert): Add fourth argument 'op'. All callers changed.
2213 (build_relax): Add second argument 'op'. All callers changed.
2214 (insert_loop_bounds): New function.
2215 (build_Mytes): Remove DISP_4.
2216 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2217 (assemble_ppi): Use immediate field in *operand.
2218 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2219 (md_apply_fix): Likewise.
2220 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2222 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2224 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2226 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2228 * internals.texi (CPU backend): Document
2229 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2231 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2233 * po/gas.pot: Regenerate.
2235 * as.c (show_usage): Restore translated part of bug string.
2236 * gasp.c (show_usage): Likewise.
2238 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2239 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2240 than move-if-change.
2241 (DEP1): Modify for "gcc -MM".
2245 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2246 Update dependencies.
2247 * Makefile.in: Regenerate.
2249 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2251 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2252 (md_begin): Likewise.
2253 (HAVE_AM33): New macro.
2254 (md_assemble): Use it. Match r_regs and xr_regs only if
2257 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2259 * as.h: #include "bin-bugs.h"
2260 * as.c (show_usage): Use REPORT_BUGS_TO.
2261 * gasp.c: #include "bin-bugs.h"
2262 (show_usage): Use REPORT_BUGS_TO.
2264 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2266 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2268 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2269 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2272 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2274 * config/tc-i386.c (i386_immediate): Don't assume a constant
2275 immediate is necessarily 16 bits when in 16 bit code mode.
2276 (md_assemble): Instead set guess_suffix here after we have checked
2279 2000-04-02 Richard Henderson <rth@cygnus.com>
2281 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2282 quantities. Correct right shift sign extension.
2283 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2284 32-bit value when shifting into place.
2286 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2288 * app.c: Add ATTRIBUTE_UNUSED as needed.
2289 * config/tc-ppc.c: Likewise.
2290 (ppc_size): Make unsigned long.
2291 (ppc_insert_operand): Add casts to avoid warnings.
2293 2000-03-31 Nick Clifton <nickc@cygnus.com>
2295 * config/tc-d10v.h (md_flush_pending_output): Define.
2297 2000-03-29 Nick Clifton <nickc@cygnus.com>
2299 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2300 segment. Works for both BFD_ASSEMBLER and others.
2301 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2303 2000-03-29 Nick Clifton <nickc@cygnus.com
2305 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2307 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2309 * listing.c (LISTING_LHS_WIDTH): Default depends on
2311 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2313 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2315 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2318 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2320 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2322 * config/tc-avr.c (mcu_types): Add missing initialiser.
2323 (md_pcrel_from_section): Add prototype.
2324 (avr_operand): Remove redundant test of unsigned < 0.
2325 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2327 2000-03-27 Denis Chertykov <denisc@overta.ru>
2329 * config/tc-avr.c: New file for AVR support.
2330 * config/tc-avr.h: Likewise.
2331 * configure.in: Add AVR support.
2332 * configure: Regenerate.
2334 2000-03-26 Timothy Wall <twall@cygnus.com>
2336 * gasp.c (macro_op): Add new argument to check_macro call.
2337 Macro structure definitions moved to macro.h
2338 * sb.h: Add argument to prototype for input_scrub_include_sb.
2339 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2340 nesting checks with an additional flag.
2341 (struct input_save): Add flag to indicate whether current sb
2342 should be checked for proper macro/conditional nesting.
2343 (input_scrub_push/pop): Save/restore nest check flag.
2344 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2346 * macro.c (check_macro): Allow caller to retrieve parsed macro
2347 information if a pointer is provided. This information may be
2348 used by the new macro hooks.
2349 * macro.h: Update prototype for check_macro. Macro struct
2350 definitions moved here from macro.c/gasp.c.
2351 * read.c (read_a_source_file): Add parameter to check_macro call,
2352 and pass macro info to the macro hook, if defined.
2353 (input_scrub_insert_line): New. Allow insertion of a line of
2354 characters into the input stream.
2355 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2356 file into the input stream.
2357 (s_include): Use input_scrub_insert_file.
2358 * internals.texi: Document new macro hooks.
2359 * as.h: New prototypes added.
2361 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2363 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2364 an initial capital letter.
2365 (i386_index_check): Reindent.
2367 2000-03-19 Nick Clifton <nickc@cygnus.com>
2369 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2372 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2374 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2375 instruction operand bad if Rd > 7 when generating
2376 thumb instructions. Prevents for example,
2377 "adr r12,label" from silently failing and generating
2378 the wrong instruction.
2380 2000-03-17 Nick Clifton <nickc@cygnus.com>
2382 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2383 that have a destingation >= 0x400000.
2384 Fix compile time warning messages.
2386 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2388 * config/tc-sh.c (md_begin): When encountering insn that are
2389 not supported by the current arch, only change the name if
2390 its contents are the same as prev_name.
2391 (get_specific): If the the architecture doesn't match, fail.
2393 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2395 * config/tc-sh.c (IDENT_CHAR): Define.
2396 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2397 matching back where it came from.
2399 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2401 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2403 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2405 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2408 2000-03-15 Kazu Hirata <kazu@hxi.com>
2410 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2412 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2414 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2415 floating-point-number, make sure 'f' is in FLT_CHARS.
2417 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2419 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2420 (s_lcomm_internal): Use it.
2421 * doc/internals.texi (CPU backend): Document it.
2422 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2425 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2427 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2430 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2431 implementation doesn't have special handling for switch
2433 (macro_build): Allow for code in sections other than .text.
2435 (mips_ip): Likewise.
2436 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2437 Don't perform relocs if we will be outputting them.
2438 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2439 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2442 2000-03-09 Catherine Moore <clm@cygnus.com>
2444 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2445 relocation type based on the entry in the fixup structure.
2446 Put S_IS_EXTERN processing back in.
2448 2000-03-08 H.J. Lu (hjl@gnu.org)
2450 * Makefile.am (install-exec-tooldir): Depend on
2451 install-exec-bindir for parallel make.
2452 * Makefile.in: Regenerated.
2454 2000-03-06 Nick Clifton <nickc@cygnus.com>
2456 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2458 (md_parse_option): Parse -m32r command line switch - disable m32rx
2460 (md_show_usage): Document new option.
2462 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2463 * doc/Makefile.in: Regenerate.
2464 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2466 2000-03-02 Michael Meissner <meissner@redhat.com>
2468 * config/tc-d30v.c (check_range): Remove code that incorrectly
2469 sign extended values where bits < 32.
2471 2000-03-02 H.J. Lu (hjl@gnu.org)
2473 * configure.in: Support --enable-targets=all on ia32.
2474 * configure: Regenerated.
2476 2000-03-01 Nick Clifton <nickc@cygnus.com>
2478 * gasp.c (do_align): Remove bogus check of alignment value.
2480 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2482 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2483 TC_PPC was defined forced the type of a symbol with no other type
2486 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2488 * doc/internals.texi (CPU backend): Mention that
2489 line_separator_chars do not break up comments. Fix typos for
2490 LEX_AT and LEX_NAME descriptions. Document operands for
2491 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2492 description of md_create_short_jump usage. Document argument for
2493 md_undefined_symbol.
2495 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2497 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2498 (md_parse_option): Handle it.
2499 (md_show_usage): Document it.
2501 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2503 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2504 opcode, for the instruction `pal19'. From Andrea Arcangeli
2507 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2509 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2511 (md_assemble): To here, before template operands are matched.
2512 Also ensure a constant immediate is sign extended when we know the
2513 size is at most 16 bits. This is to catch cases like "add
2514 $0xffc0,%ax" where we don't know the size, and thus that the
2515 immediate can be represented as Imm8S until after parsing the
2517 (i386_displacement): Similarly sign extend 16 bit constant
2519 (md_assemble): Relax 16-bit jump constant range check to suit sign
2520 extended displacements.
2522 2000-02-26 Andreas Jaeger <aj@suse.de>
2524 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2526 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2528 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2529 call operands when intel_syntax.
2530 (intel_float_operand): Return 2 for "fi...".
2531 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2532 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2533 earlier "SHORT" change.
2534 (md_assemble): When determining suffix from Regs, exclude
2537 2000-02-24 Nick Clifton <nickc@cygnus.com>
2539 * configure: Add arm-wince, mips-pe and sh-pe targets.
2540 * configure: Regenerate.
2542 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2544 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2545 "pe-mips" for the mips-pe target.
2547 * config/tc-arm.c (insns): Change displacement encoded in BL
2548 and B instructions if the target port is arm-wince.
2549 (do_ldst): Do not bias the relocation offset if the target
2551 (md_pcrel_from): Add in missing relocation offset bias if the
2552 target os arm-wince.
2554 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2555 (md_begin): Disable -G support for mips-pe target.
2556 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2557 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2560 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2561 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2562 assembler, just set the alignment to 4.
2564 * config/te-wince-pe.h: New file for WinCE targets. Define
2567 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2569 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2570 string instructions.
2571 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2572 (i386_intel_memory_operand): After finding a segment override,
2573 check again for no `[' before looking for a displacement. Bomb if
2574 more than one displacement rather than silently discarding the
2575 second and subsequent ones. Free strings malloc'd by
2576 build_displacement_string.
2578 2000-02-24 Catherine Moore <clm@cygnus.com>
2580 * config/obj-som.c (obj_pseudo_table): Add "weak".
2581 (obj_som_weak): New routine.
2583 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2585 * config/tc-i386.c (union i386_op): New.
2586 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2587 Throughout file replace occurences of disps[n], imms[n], regs[n]
2588 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2589 intel mode operand swapping. Add assert in regKludge and
2590 fake_zero_displacement code. Test i.types[n] when outputting
2591 displacements and immediates. Combine output of Disp16 with
2593 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2594 when in intel mode by (not) reversing fsub and fdiv operands
2595 before the template search. This fails for single operand
2596 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2597 undefined. Instead fix the base_opcode after we've found the
2598 template. Move base_opcode xor with found_reverse_match from
2599 opcode output code to before this fix so we test for the correct
2601 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2602 check in intel mode. Instead compare opcodes.
2604 * config/tc-i386.h (TC_RELOC): Delete.
2605 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2606 with equivalent call to reloc.
2608 * as.h (flag_m68k_mri): Move declaration after target include, and
2609 only declare when TC_M68K defined. Define as zero otherwise.
2610 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2611 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2612 Define as zero otherwise.
2613 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2614 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2615 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2616 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2617 testing whether defined.
2618 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2619 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2620 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2621 rather than testing whether defined.
2622 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2623 (parse_mri_cons): Declare and use only when TC_M68K.
2624 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2625 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2626 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2628 * NEWS: Mention IBM 370 support.
2630 2000-02-23 Richard Henderson <rth@cygnus.com>
2632 * config/tc-i386.c (md_assemble): When swapping operands for
2633 intel_syntax, assume everything that's not Imm or Disp is a
2636 2000-02-23 Linas Vepstas <linas@linas.org>
2638 * config/tc-i370.c, config/tc-i370.h: New files.
2639 * Makefile.am: Add support for Linux/IBM 370.
2640 * configure.in: Likewise.
2641 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2642 * config/obj-elf.c: Include elf/i370.h
2643 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2645 * Makefile.in: Regenerate.
2646 * configure: Regenerate.
2648 * doc/c-i370.texi: New file.
2649 * doc/all.texi: Include it.
2650 * doc/as.texinfo: And here.
2651 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2652 * doc/Makefile.in: Regenerate.
2654 2000-02-19 Michael Meissner <meissner@redhat.com>
2656 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2657 determine if an instruction can be used in parallel with an ADDppp
2658 or SUBppp instruction.
2660 2000-02-22 Andrew Haley <aph@cygnus.com>
2662 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2664 1999-12-30 Andrew Haley <aph@cygnus.com>
2666 * config/tc-mips.c (mips_gp32): New variable.
2667 (macro_build) Use mips_gp32.
2669 (md_longopts): Add "-mgp32" and "-mgp64".
2670 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2672 (OPTION_M7900): Change offset
2673 (OPTION_NO_M7900): Ditto.
2675 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2677 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2678 warning, and bump it to 1.
2680 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2682 From Brad Lucier <lucier@math.purdue.edu>:
2683 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2686 2000-02-21 Catherine Moore <clm@cygnus.com>
2688 * config/tc-mips.c (MF_HILO_INSN): Define.
2689 (mips_7000_hilo_fix): Declare.
2690 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2691 (md_parse_option): Check for 7000_HILO_FIX options.
2692 (OPTION_M7000_HILO_FIX): Define.
2693 (OPTION_NO_M7000_HILO_FIX): Define.
2694 * doc/c-mips.texi (-mfix7000): Describe.
2696 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2698 * listing.c (print_lines): Remove unused variable `end'.
2700 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2701 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2702 reloc_type when BFD_ASSEMBLER.
2703 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2704 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2705 statement and quell signed vs. unsigned comparison warning.
2707 2000-02-18 Nick Clifton <nickc@cygnus.com>
2709 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2710 the computed frag offset, rather than overwriting it.
2712 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2714 * config/tc-sh.c ("elf/sh.h"): Include.
2715 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2716 (md.begin): Initialize target_arch.
2717 Only include opcodes in has table that match selected architecture.
2718 (parse_reg): Recognize register names for sh-dsp.
2719 (parse_at): Recognize post-modify addressing.
2720 (get_operands): The leading space is now optional.
2721 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2722 arguments. Update valid_arch.
2723 (build_Mytes): Add support for SDT_REG_N.
2724 (find_cooked_opcode): New function, broken out of md_assemble.
2725 (assemble_ppi, sh_elf_final_processing): New functions.
2726 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2727 (md_longopts, md_parse_option): New option: -dsp.
2728 * config/tc-sh.h (elf_tc_final_processing): Define.
2729 (sh_elf_final_processing): Declare.
2731 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2733 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2734 the unwinder subspace. Save the current seg/subseg before creating
2737 2000-02-10 Nick Clifton <nickc@cygnus.com>
2739 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2740 little endian targets.
2741 (INST_BYTE1): Redefine to handle big and little endian
2743 (cpu_type): New type: Select between M340 and M210.
2744 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2745 instructions of the M340.
2746 (md_assemble): Add support for the MULSH and OPSR classes of
2748 (md_atof): Add support for little endian targets.
2749 (md_parse_option): Add support for -EL, -EB and -mcpu command
2751 (md_convert_frag): Add support for little endian targets.
2752 (md_apply_fix3): Add support for little endian targets.
2753 (md_number_to_chars): Add support for little endian targets.
2755 2000-02-10 Timothy Wall <twall@redhat.com>
2757 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2758 defined, use it to verify the symbol just read should be a label.
2760 2000-02-10 Timothy Wall <twall@redhat.com>
2762 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2763 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2764 around colons when KEEP_WHITE_AROUND_COLON is defined.
2765 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2766 and KEEP_WHITE_AROUND_COLON.
2768 2000-02-08 Timothy Wall <twall@redhat.com>
2770 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2772 (do_repeat): New. Abstract repeat logic so that a "break" can be
2774 (end_repeat): New. Provide support for a "break" out of the
2776 * read.h: Add prototypes for new functions.
2778 2000-02-08 Timothy Wall <twall@redhat.com>
2780 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2781 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2782 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2785 2000-02-08 Timothy Wall <twall@redhat.com>
2787 * read.c: Added elseif to directives table.
2788 * read.h: Added prototype for s_elseif.
2789 * doc/as.texinfo: Added description for elseif.
2790 * cond.c (s_elseif): New function
2792 2000-02-04 Timothy Wall <twall@redhat.com>
2794 * listing.c (print_lines): Remove conditionals causing bug in
2797 2000-02-03 Timothy Wall <twall@cygnus.com>
2799 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2801 * frags.c (frag_new): Calculate fr_fix in octets
2802 (frag_now_fix) Return offset as target address offset (bytes).
2803 (frag_now_fix_octets) New - Return offset in octets (8-bit
2805 * frags.h: Added prototype for frag_now_fix_octets().
2806 Distinguish between octets and bytes in field descriptions.
2807 * listing.c (calc_hex): Account for octets vs bytes when
2808 printing addresses/offsets.
2809 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2810 target is little-endian, print the octets in a word in big-endian
2811 order so that the display looks like a proper hexadecimal number,
2812 instead of having the octets reversed.
2813 * read.c (do_align): When recording alignment, alignment power
2814 should be in terms of target bytes (minimum addressible unit)
2816 (do_org) Convert ORG target address (byte) argument into an
2817 octet offset when generating a variable fragment.
2818 * symbols.c (resolve_symbol_value): Symbol final value
2819 converted to a target address offset (bytes) from its octet offset.
2820 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2821 offset (bytes) is adjusted by the frag offset (octets) converted
2823 (coff_frob_section) Section alignment power is in terms of bytes;
2824 convert it to an octet alignment power when calculating size (and
2825 size mask) in octets. Don't modify the section size in order to
2826 "align" it for TI COFF, since that format has a different method
2827 for storing alignment information.
2829 2000-02-01 Timothy Wall <twall@cygnus.com>
2831 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2832 entries, matching the way GCC generates them. If not escaped, the
2833 filename is encoded incorrectly.
2835 2000-01-31 Nick Clifton <nickc@cygnus.com>
2837 * config/tc-arm.c (reg_table): Add support for ATPCS register
2840 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2842 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2844 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2846 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2847 of a symbol when we really care about its value.
2849 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2851 * config/tc-mcore.c (md_assemble): Give warning message if
2852 operands passes to instruction are more than the spec.
2854 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2856 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2857 Thumb mode but the label seen was not declared as '.thumb_func'
2858 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2859 correct disassembly of Thumb code bounded by non function labels.
2861 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2863 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2864 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2866 * Makefile.in: Same here.
2869 * configure.in: Set bfd_gas for i386-aout when primary target
2870 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2871 we may need the primary te_file. Remove incorrect comment.
2873 * configure: Regenerate.
2875 * config/e-i386aout.c: New file.
2877 * as.c (USE_EMULATIONS): Move to before print_version_id.
2878 (struct emulation): Add i386aout.
2879 (show_usage): Split text strings. Reformat -a text. Add --em
2883 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2884 (aout_format_ops): New.
2887 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2888 preprocessor conditional and add aout USE_EMULATIONS tests.
2889 (read_a_source_file): Don't pass error strings to printf as
2893 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2895 (do_data): Same here.
2896 (process_file): And here.
2899 * symbols.c (colon): Rewrite "already defined" fatal message
2900 code for aout with USE_EMULATIONS.
2903 * config/obj-aout.c (OBJ_HEADER): Define.
2904 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2906 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2907 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2909 (obj_aout_type): Expand S_SET_OTHER here too.
2910 (obj_read_begin_hook): Remove.
2911 (aout_pop_insert): New.
2912 (obj_aout_s_get_other): New.
2913 (obj_aout_s_get_desc): New.
2914 (aout_format_ops): New.
2917 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2918 gets aout_pseudo_table.
2919 (aout_pseudo_table): Declare.
2920 (obj_read_begin_hook): Define.
2923 * config/obj-coff.c (obj_pseudo_table): Rename to
2925 (coff_pop_insert): Use coff_pseudo_table.
2926 (coff_sec_sym_ok_for_reloc): Remove.
2927 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2928 and comment all zero entries and remove #if 0 code.
2931 * config/obj-coff.h (obj_pop_insert): Define.
2932 (coff_pseudo_table): Declare.
2935 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2936 s_get_size, s_set_size. Comment all zero entries.
2939 * config/obj-elf.c (elf_s_get_other): New function.
2940 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2941 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2942 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2944 (obj_elf_parse_section_letters): Don't pass error strings to
2945 printf as format arg.
2948 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2950 (elf_s_get_other): Declare.
2951 (S_GET_OTHER) Define as elf_s_get_other if not already
2953 (S_SET_OTHER): Only define when not already defined.
2954 (elf_obj_read_begin_hook): Declare.
2955 (obj_read_begin_hook): Define.
2956 (elf_obj_symbol_new_hook): Declare.
2957 (obj_symbol_new_hook): Define.
2960 * config/obj-multi.h: Add copyright header and protect against
2961 multiple inclusion. Add * to all function pointers.
2962 (OBJ_HEADER): If defined, include it rather than other defines
2964 (obj_frob_file_after_relocs): Test for NULL.
2965 (obj_symbol_new_hook): Here too.
2966 (obj_sec_sym_ok_for_reloc): And here.
2967 (S_GET_OTHER): Define.
2968 (S_GET_DESC): Define.
2969 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2970 (OBJ_MAYBE_ELF): Update comment.
2972 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2973 OBJ_AOUT preprocessor conditional and handle emulation by
2974 testing OUTPUT_FLAVOR.
2975 (i386_displacement): Here too.
2976 (md_section_align): Similarly here.
2977 (i386_target_format): Conditionally compile when more than one
2978 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2979 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2980 (i386_displacement): Here too.
2983 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2984 Define TARGET_FORMAT for aout only when not multi.
2987 * config/te-multi.h: Delete file as it's identical to te-generic.h
2989 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2991 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2992 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2995 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2997 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3000 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3002 * config/tc-mips.c (mips_do_align): New function.
3003 * config/tc-mips.h (md_do_align): Define.
3005 2000-01-10 Philip Blundell <philb@gnu.org>
3007 * doc/c-arm.texi (ARM Options): Fix typo.
3008 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3009 line separator for Linux.
3010 * doc/as.texinfo (Comments): Mention the ARM.
3012 2000-01-10 Philip Blundell <pb@futuretv.com>
3014 * configure.in (arm*-*-conix*): New target.
3015 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3017 * configure: Regenerate.
3019 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3021 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3022 (obj_elf_visibility): New function.
3024 * doc/as.texinfo (Visibility): New node: document visibility
3027 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3029 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3030 warning for absolute jump/call without `*' in non-intel mode. No
3031 need to set i.types[0] JumpAbsolute in intel mode.
3033 1999-12-22 Philip Blundell <pb@futuretv.com>
3035 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3036 hook function when changing sections.
3037 (arm_s_data): Likewise.
3039 1999-12-14 Nick Clifton <nickc@cygnus.com>
3041 * config/tc-arm.c (md_parse_option): Add support for -marm720
3042 command line switch.
3044 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3046 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3047 (r_registers, xr_registers): Define.
3048 (r_register_name, xr_register_name): New functions.
3049 (md_assemble): Handle new am33 operand types and instruction
3051 (mn10300_insert_operand, check_operand): Likewise.
3053 1999-11-29 Nick Clifton <nickc@cygnus.com>
3055 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3056 (s_force_thumb): Set thumb_mode to 2.
3057 (md_assemble): Do not complain about thumb instructions on a
3058 non-thumb target if thumb_mode is set to 2.
3060 1999-11-28 Michael Meissner <meissner@cygnus.com>
3062 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3063 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3064 (O_...): Add new machine dependent expressions if we are handling
3065 explicit relocations.
3066 (alpha_reloc_op): New static table holding the explicit relocation
3068 (alpha_literal_hash): New static to hold the hash table for
3069 explicit relocations.
3070 (alpha_macros): Add support for explicit relocations.
3071 (md_begin): If explicit relocations, initialize hash table.
3072 (md_assemble): Don't print a second error if tokenize_arguments
3073 already printed an error message.
3074 (md_apply_fix): Add support for explicit relocations.
3075 (alpha_force_relocation): Ditto.
3076 (alpha_fix_adjustable): Ditto.
3077 (alpha_adjust_symtab): New function to support explicit
3079 (alpha_adjust_symtab_relocs): Ditto.
3080 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3081 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3082 Add support for explicit relocations. Return -2 if an error
3083 message was already printed.
3084 (find_macro_match): Add support for explicit relocations. Comment
3086 (emit_insn): Add support for explicit relocations.
3087 (assemble_tokens): Ditto.
3089 (load_expression): Ditto.
3092 (emit_ir_load): Ditto.
3093 (emit_loadstore): Ditto.
3096 (emit_sextX): Ditto.
3097 (emit_division): Ditto.
3098 (emit_jsrjmp): Ditto.
3099 (emit_retjcr): Ditto.
3101 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3103 (tc_adjust_symtab): If explicit relocations, call the function
3104 alpha_adjust_symtab.
3105 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3106 relocations next to the literal relocation they reference.
3107 (TC_INIT_FIX_DATA): Initialize the new fields.
3108 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3110 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3112 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3113 'B' operand for PA2.0 bb instruction.
3115 1999-11-18 Nick Clifton <nickc@cygnus.com>
3117 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3120 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3122 (mcore_force_relocation): Force relocations to be generated for
3125 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3127 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3128 (i386_displacement): Disallow O_big displacements.
3130 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3132 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3133 Small improvements in error checking.
3134 (md_assemble): Support for unconditional ARM instructions.
3135 (md_parse_option): Support for -m[arm]v5e flag.
3137 1999-11-12 Nick Clifton <nickc@cygnus.com>
3139 * macro.c (buffer_and_nest): Do not check beyond the end of the
3142 1999-11-11 Nick Clifton <nickc@cygnus.com>
3144 * macro.c (buffer_and_nest): Look for seperator after TO and
3147 1999-11-08 Andrew Haley <aph@cygnus.com>
3149 * app.c (do_scrub_chars): When in State 10, treat backslash
3150 characters in the same way as as symbol characters.
3152 1999-11-07 Richard Henderson <rth@cygnus.com>
3154 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3155 the previous label was in the current section before playing
3156 with auto-alignment.
3158 1999-11-06 Nick Clifton <nickc@cygnus.com>
3160 * config/tc-v850.c (v850_force_relocation): Force relocation
3162 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3165 1999-11-05 Michael Meissner <meissner@cygnus.com>
3167 * expr.h (operatorT): Increase machine dependent operators to 16.
3168 * expr.c (op_rank): Ditto.
3170 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3172 * read.c (pseudo_set): Reject attempts to set the value of a
3175 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3178 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3180 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3181 to bfd_set_section_contents.
3183 1999-11-03 Nick Clifton <nickc@cygnus.com>
3185 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3187 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3189 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3190 (mips_ip): Use OPCODE_IS_MEMBER.
3192 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3194 * config/tc-arm.c (reg_required_here): Improve comments.
3196 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3197 (tinsns): Initialize variants field.
3199 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3200 BAD_PC respectively.
3202 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3204 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3205 * config/tc-arm.h: Fix compile time warnings.
3207 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3209 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3210 form @abs16, @(abs16) and @(abs16 + imm).
3212 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3214 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3215 (ISA_HAS_64_BIT_REGS) New.
3216 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3217 mips_emit_delays,macro_build,load_register,load_addresss,
3218 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3219 and/or use new ISA_xxx macros in expressions involving
3220 ISA, particularly mips_opts.isa.
3222 1999-10-18 Michael Meissner <meissner@cygnus.com>
3224 * expr.h (operatorT): Add machine dependent operators md1..md8.
3225 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3226 for the machine dependent operators to use.
3228 * expr.c (op_rank): Add machine dependent operators.
3230 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3232 (O_cpregister): Ditto.
3233 (md_begin): Change X_op test that field is wide enough to use
3234 O_max instead of O_alpha_max.
3235 (cpu_types): Fill in missing initializer.
3236 (alpha_num_macros): Make unsigned.
3237 (md_assemble): Make opnamelen be size_t.
3238 (md_apply_fix): Cast alpha_num_operands to int before testing.
3239 (alpha_force_relocation): Ditto.
3240 (alpha_fix_adjustable): Ditto.
3241 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3242 (tc_gen_reloc): Ditto.
3243 (tc_get_register): Ditto.
3248 (s_alpha_ent): Ditto.
3249 (s_alpha_end): Ditto.
3250 (s_alpha_frame): Ditto.
3251 (s_alpha_prologue): Ditto.
3252 (s_alpha_file): Ditto.
3253 (s_alpha_gprel32): Ditto.
3254 (s_alpha_proc): Ditto.
3255 (s_alpha_set): Ditto.
3256 (s_alpha_base): Ditto.
3257 (s_alpha_align): Ditto.
3258 (s_alpha_arch): Ditto.
3259 (alpha_align): Ditto.
3260 (assemble_insn): Suppress unused variable warning.
3262 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3263 order in the structure.
3264 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3266 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3268 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3270 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3272 * config/tc-i386.c (i386_index_check): Correct #endif location.
3274 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3276 * as.c (show_usage): Document new options.
3277 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3278 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3279 (parse_args): Parse the new options.
3280 (main): If there were warnings, and --fatal-warnings
3281 was specified, print an error.
3282 * as.h: New variable, flag_fatal_warnings, for new option.
3284 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3286 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3287 '@'. Change autoincrement completers to fall through to cache control
3290 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3292 (pa_parse_addb_64_cmpltr): New function.
3294 * config/tc-hppa.c (pa_ip): Change error message.
3295 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3296 '?Q' args to allow falling through.
3298 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3299 Remove unused conditional codes.
3300 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3302 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3304 * config/tc-d30v.c (CHAR_BIT): Define.
3305 (check_range): Fix bit operations to support integers bigger than
3308 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3310 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3313 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3314 Doug Evans <devans@cygnus.com>
3316 Add support for m32rx.
3317 * config/tc-m32r.c (enable_m32rx): New static global.
3318 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3319 (allow_m32rx): New function.
3320 (M32R_SHORTOPTS): Add `O'.
3321 (md_longopts): Add --m32rx plus several warning options.
3322 (md_parse_option): Handle new options.
3323 (md_show_usage): Print them.
3324 (md_begin): Enable m32rx.
3325 (OPERAND_IS_COND_BIT): New macro.
3326 (first_writes_to_seconds_operands): New function.
3327 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3328 (target_make_parallel,assemble_two_insns): New functions.
3329 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3330 If optimizing and m32rx, try to make consecutive insns parallel.
3332 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3334 * config/tc-mips.c (nopic_need_relax): Allow for the
3335 .sdata.foo sections generated by -fdata-sections,
3336 and for the .gnu.linkonce.s sections generated by C++.
3338 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3340 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3341 with cleaner code using completer prefixes. Add 'Y'.
3343 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3345 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3347 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3348 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3349 insn does not match and we should try the next insn in the table.
3351 1999-09-22 Nick Clifton <nickc@cygnus.com>
3353 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3355 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3357 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3360 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3362 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3363 OBJ_ELF. If ELF, add "sq".
3364 (md_parse_option): If ELF, ignore -s and -q.
3365 (md_show_usage): Mention ELF options.
3367 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3369 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3372 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3374 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3376 * config/tc-hppa.c (struct pa_it): New field "trunc".
3377 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3378 (pa_parse_ftest_gfx_completer): New function
3379 (pa_parse_fp_cnv_format): New function.
3381 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3382 (md_apply_fix): Handle 22bit pc-rel branches.
3384 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3386 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3388 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3390 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3392 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3394 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3395 (pa_ip): Handle 'fX'.
3397 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3399 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3400 unwinds unless the function is in the text space.
3401 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3403 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3405 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3406 (md_assemble): To here. Tweak address generation.
3408 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3410 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3411 (md_assemble): Call dwarf2_where for OBJ_ELF.
3412 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3413 (pa_end_of_source): New function.
3414 * tc-hppa.h (md_end): Define for OBJ_ELF.
3416 1999-09-14 Michael Meissner <meissner@cygnus.com>
3418 * configure.in (Canonicalization of target names): Remove adding
3419 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3420 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3421 * configure: Regenerate.
3423 1999-09-14 Donn Terry <donn@interix.com>
3425 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3427 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3429 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3430 pc-relative jmp/call to an absolute symbol.
3431 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3432 absolute section symbols.
3434 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3435 jump handling code and comments.
3437 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3439 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3440 the value if TE_PE and a global defined symbol.
3442 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3444 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3445 print the symbol, rather than printing it here.
3447 1999-09-11 Donn Terry <donn@interix.com>
3449 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3450 BFD_RELOC_RVA relocations.
3452 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3453 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3456 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3458 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3459 * doc/internals.texi (Object format backend): Document
3462 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3463 relocations against global symbols if TE_PE.
3465 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3466 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3468 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3471 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3472 symbols which do not have a constant value, or tags with
3473 non-tags. Remove the symbol from the list before adding it at the
3476 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3477 C_FCN symbol differently if TE_PE.
3478 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3479 appears in the pseudo-op, rather coff_line_base which is only set
3482 * config/obj-coff.c (obj_coff_loc): New static function.
3483 (obj_pseudo_table): Add "loc".
3485 * config/obj-coff.c (add_lineno): Check that the line number is
3488 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3489 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3491 (md_atof): Return NULL rather than 0.
3492 * config/tc-i386.c (md_atof): Change type to int.
3493 * expr.c (expr): Change first parameter to int.
3494 * config/obj-coff.c: Add declarations for static functions.
3495 (coff_frob_symbol): Use SYM_AUXENT.
3496 * config/tc-i386.h (flag_16bit_code): Don't declare.
3498 * config/obj-coff.c (obj_coff_section): Default to setting
3499 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3501 * write.c (adjust_reloc_syms): Print adjusted fixup.
3503 * expr.c (integer_constant): Correct too_many_digits calculation
3506 1999-09-09 Andreas Schwab <schwab@suse.de>
3508 * doc/c-arm.texi: Fix arguments of @var to not contain
3511 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3513 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3515 (md_parse_option): Only support -k flag for ELF and COFF targets.
3517 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3519 * config/tc-hppa.c (pa_ip): Put strict register checks before
3520 call to pa_parse_number.
3522 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3524 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3526 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3529 1999-09-06 Donn Terry <donn@interix.com>
3531 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3533 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3535 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3536 candidate instruction. Require registers for register arguments
3537 when in strict mode. Require assemble-time constants for
3538 constants when in strict mode.
3539 (pa_get_absolute_expression): Require a constant when in strict
3542 1999-09-06 Nick Clifton <nickc@cygnus.com>
3544 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3546 1999-09-04 Steve Chamberlain <sac@pobox.com>
3548 * config/tc-pj.c: New file, supports picoJava in ELF.
3549 * config/tc-pj.h: Ditto.
3550 * configure.in (pjl*, pj*): New targets.
3551 * Makefile.am: Rebuild dependencies.
3552 (CPU_TYPES): Add pj.
3553 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3554 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3555 * doc/c-pj.texi: New file.
3556 * doc/as.texinfo: Add some PJ specifics.
3557 * doc/all.texi: Add PJ to the list of all architectures, sort them
3559 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3560 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3562 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3564 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3565 (obj_frob_file): Test for null pointer.
3566 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3567 (OBJ_PROCESS_STAB): And here.
3568 (elf_obj_sy): Remove
3570 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3571 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3572 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3574 * config/obj-coff.c (no_func): Remove.
3575 (coff_format_ops): Change occurrences of no_func to 0, as we test
3576 for 0 in obj-multi.h.
3578 * configure.in: Enable bfd for i386-coff when primary target is
3579 bfd. Enable i386 elf,coff emulation support. Don't set
3580 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3581 emulation to support.
3582 *configure: Regenerate.
3584 1999-09-02 Nick Clifton <nickc@cygnus.com>
3586 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3587 .section .line directive is encountered.
3589 1999-09-01 Nick Clifton <nickc@cygnus.com>
3591 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3594 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3595 * as.texinfo: Document --gdwarf2 command line option.
3596 Add additional documentation of ARM command line switches.
3598 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3600 * config/tc-i386.c (i386_intel_memory_operand): Combine
3601 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3602 and RESTORE_END_STRING around parse_register calls.
3603 (i386_operand): Here too.
3604 (i386_is_reg): Remove.
3605 (parse_register): Move as_bad calls from within this function to
3608 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3610 Based on a patch from H.J. Lu <hjl@gnu.org>
3611 * config/tc-i386.c (parse_register): Handle FP regs specially.
3612 (md_begin): Remove '(' and ')' from register_chars.
3614 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3616 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3617 error message (done elsewhere).
3619 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3621 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3623 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3625 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3628 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3630 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3632 Add new completers. Fix bug in 64 bit condition handling.
3634 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3637 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3639 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3641 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3643 1999-08-27 Jim Wilson <wilson@cygnus.com>
3645 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3646 (struct ls): Add frag field. Initialize it to zero.
3647 (out_end_sequence): New local text_frag. Set it while in text section.
3648 Replace address check with frag check. Set ls.frag to text_frag if
3649 out_set_addr called.
3650 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3651 Set it before switching sections. Replace address check with frag
3652 check. Set ls.frag to saved_frag if out_set_addr called.
3654 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3656 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3657 output "advance_pc" opcode instead of calling gen_addr_line().
3658 The latter has the undesired side-effect of creating a new row
3659 in the debug line info matrix.
3661 1999-08-26 Jim Wilson <wilson@cygnus.com>
3663 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3664 ls.last_filename if last is less than zero. Set ls.last_filename
3665 when allocating new entry.
3666 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3669 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3671 * config/tc-i386.c (i386_index_check): Fix the displacement size
3672 when INFER_ADDR_PREFIX.
3674 1999-08-18 Nick Clifton <nickc@cygnus.com>
3676 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3679 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3681 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3682 handle 0xffffNNNN constants correctly.
3684 1999-08-16 Nick Clifton <nickc@cygnus.com>
3686 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3689 1999-08-13 Nick Clifton <nickc@cygnus.com>
3691 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3692 (md_apply_fix3): Always pass positive values to
3693 validate_offset_imm.
3695 1999-08-12 Nick Clifton <nickc@cygnus.com>
3697 * config/tc-arm.c (skip_whitespace): New macro.
3698 Formatting tidy ups.
3700 (md_apply_fix3): Store relocation offset in addend for ELF based
3702 (arm_force_relocation): Always generate relocs for Thumb function
3705 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3707 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3708 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3710 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3712 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3713 flags for the unwind subspace.
3715 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3716 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3717 suitable relocation based on the size of the target's pointer.
3718 Always Use subsegment zero for the unwinders.
3719 (pa_level): Handle "2.0w".
3721 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3723 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3724 with the following instruction unless this was specified.
3726 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3728 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3729 certain sections, to match BFD changes.
3731 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3733 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3734 (EXTRA_SCRIPTS): Define to keep automake happy.
3735 * Makefile.in: Rebuild.
3737 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3739 * Makefile.am: Rename .dep* files to DEP*.
3740 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3741 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3743 * Makefile.in: Rebuild.
3745 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3747 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3749 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3751 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3752 avoid problems on DOS filesystems.
3753 * Makefile.in: Rebuild.
3755 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3757 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3759 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3762 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3764 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3765 line to create ${GDBINIT} rather than .gdbinit.
3766 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3768 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3770 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3772 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3774 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3776 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3778 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3779 non-adjustable symbols.
3781 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3783 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3785 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3787 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3790 1999-08-05 Donn Terry <donn@interix.com>
3792 * config/te-interix.h: New file.
3793 * configure.in (i386-*-interix*): New target.
3794 * configure: Rebuild.
3796 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3798 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3799 selectors for ELF too.
3800 (selector_table): Add "ltp" and "rtp" selectors.
3802 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3804 * config/tc-i386.c (i386_operand): No need to change
3805 operand_string pointer in segment reg case before goto
3806 do_memory_reference. Initialise displacement_string_start and
3807 displacement_string_end after do_memory_reference label.
3808 (i386_index_check): Add operand_string param, and print error
3809 message on failure here.
3810 (i386_intel_memory_operand): Instead of here.
3811 (i386_operand): And here.
3812 (INFER_ADDR_PREFIX): Enable.
3814 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3816 * config/tc-i386.h (DefaultSize): Define. Renumber following
3817 opcode_modifier defines.
3819 From Etienne Lorrain <etienne.lorrain@ibm.net>
3820 * config/tc-i386.c (stackop_size): New variable.
3821 (set_16bit_code_flag): Clear it here.
3822 (set_16bit_gcc_code_flag): New function.
3823 (md_pseudo_table): Add "code16gcc" entry.
3824 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3826 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3828 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3829 next_set_end even if the end symbol is being discarded.
3831 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3832 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3833 * config/obj-coff.c: Likewise.
3834 (seg_info_type): Remove.
3835 (seg_info_off_by_4): Change to array of segT.
3836 (s_get_segment): Adjust accordingly.
3837 (obj_pseudo_table): Fully initialize sentinel entry.
3839 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3840 Ralf Baechle <ralf@uni-koblenz.de>.
3842 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3844 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3846 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3848 * config/tc-i386.c: Indentation and white space changes.
3849 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3850 don't enable it by default.
3851 (i386_intel_operand): Remove redundant prototype.
3852 Move check on number of memory operands, and i.mem_operands++
3853 (i386_intel_memory_operand): To here.
3854 Remove i386_immediate code from here. Remove special case code
3855 for input and output using (%dx). Remove base/index checks and
3856 call i386_index_check instead. Save initial operand_string
3857 argument for error message.
3858 (i386_operand): Remove redundant prototype. Move base/index
3859 checks to i386_index_check.
3860 (i386_displacement): Move intel mode check for non-zero
3862 (i386_intel_memory_operand): To here.
3864 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3866 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3867 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3868 by .register pseudo-op if -64 and --no-undeclared-regs.
3869 (s_register, sparc_adjust_symtab): New functions.
3870 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3871 Declare sparc_adjust_symtab as tc_adjust_symtab.
3872 * doc/c-sparc.texi: Add description of #ignore special literal
3873 for .register pseudo-op.
3875 1999-07-30 Catherine Moore <clm@cygnus.com>
3877 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3878 the relocation's section offset.
3880 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3882 * write.c (fixup_segment): Fix generic error check overflow test.
3884 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3885 X_add_number to long.
3887 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3889 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3892 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3894 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3897 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3899 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3901 * configure.bat: Remove; obsolete.
3902 * config/go32.cfg: Likewise.
3904 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3906 * configure.in (i386-*-vxworks*): New target.
3907 * configure: Rebuild.
3909 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3911 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3913 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3915 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3917 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3918 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3919 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3920 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3921 MAX_RELOC_EXPANSION): Define.
3922 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3924 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3926 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3927 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3928 block. Print a warning if an 8-bit or 16-bit constant
3929 displacement or immediate is truncated on output.
3930 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3932 (i386_operand): Disallow immediate jump absolute operand.
3934 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3936 * configure.in: Bump version number to 2.9.5.
3937 * configure: Rebuild.
3939 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3942 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3944 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3945 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3947 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3949 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3951 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3953 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3954 if -mno-fpu was given.
3955 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3957 (cons_fix_new_arm): Remove misleading comments.
3959 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3961 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3963 (relax_segment): Likewise. After giving a rs_org error, convert
3964 the frag to rs_align to avoid cascading errors.
3966 1999-07-12 Andreas Schwab <schwab@suse.de>
3968 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3970 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3972 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3973 as appropriate. Fill in structure initializations. Add variable
3974 initializations. Add casts.
3975 * dwarf2dbg.c (print_stats): Change i to size_t.
3976 * listing.c (listing_listing): Change list_line to unsigned int.
3978 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3980 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3981 rather than checking for \001 and \002 in symbol name.
3982 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3984 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3986 * configure.in (hppa*-linux-gnu*): New target.
3987 * configure: Rebuilt.
3989 1999-07-08 Nick Clifton <nickc@cygnus.com>
3991 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3993 1999-07-07 Nick Clifton <nickc@cygnus.com>
3995 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3996 accessing symbolP directly.
3998 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4000 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4003 1999-07-05 Nick Clifton <nickc@cygnus.com>
4005 * config/tc-arm.c (ARM_EXT_V5): Define.
4006 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4007 (md_begin): Detect ARM v5 architectures.
4008 (md_parse_option): Accept arm v5 specification.
4009 (md_show_usage): Documment -marmv5 switch.
4011 * doc/c-arm.texi: Document -marmv5 command line option.
4013 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4015 (validate_immediate_twopart): New function. Determine if a
4016 constant can be computed by two ADD instructions.
4017 (output_inst): Remove its command line parameter - it was never
4019 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4020 implememt the ADRL pseudo op.
4021 (tc_gen_reloc): Generate a suitable error message if an ADRL
4022 instruction tries to generate a real reloc.
4024 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4026 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4028 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4031 1999-06-27 H.J. Lu <hjl@gnu.org>
4033 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4034 non BFD_ASSEMBLER case.
4036 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4038 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4041 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4043 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4044 out_end_sequence() when the address decreases due to a new frag.
4045 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4046 numbering starts with 1.
4048 1999-06-23 Nick Clifton <nickc@cygnus.com>
4050 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4052 (mcore_s_text): Call obj_elf_text for ELF target.
4053 (mcore_s_data): Call obj_elf_data for ELF target.
4054 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4056 (mcore_s_bss): New function: Dump literal table before changing
4058 (mcore_s_comm): New function: Dump literal table before changing
4061 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4062 No longer static functions.
4063 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4064 Provide prototypes for these functions.
4066 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4068 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4069 a list of names, to try obj_segment_name, and to try abbreviated
4070 names when using COFF without long section names.
4072 * config/tc-alpha.c: More use of symbol accessor functions.
4073 * config/tc-arc.c: Likewise.
4074 * config/tc-d30v.c: Likewise.
4075 * config/tc-fr30.c: Likewise.
4076 * config/tc-i860.c: Likewise.
4077 * config/tc-m88k.c: Likewise.
4078 * config/tc-mcore.c: Likewise.
4079 * config/tc-ns32k.c: Likewise.
4080 * config/tc-sparc.c: Likewise.
4081 * config/tc-v850.c: Likewise.
4083 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4084 sy_value with appropriate accessor functions.
4085 * config/tc-arm.c (md_apply_fix3): Likewise.
4086 * config/tc-d10v.c (AT_WORD_P): Likewise.
4087 * config/tc-v850.c (reg_name_search): Likewise.
4089 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4090 use symbol_get_bfdsym instead.
4091 * config/tc-ppc.c (md_assemble): Likewise.
4092 * config/tc-v850.c (v850_comm): Likewise.
4094 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4096 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4097 the symbol, rather than accessing the bsym member.
4098 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4099 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4100 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4101 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4102 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4103 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4104 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4105 * config/tc-v850.c (tc_gen_reloc): Likewise.
4107 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4109 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4110 (hppa_gen_reloc_type): Conditionalize on BFD64.
4111 (tc_gen_reloc): Re-enable ELF relocations.
4112 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4114 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4116 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4118 (do_ldst): Move assignment out of if condition.
4119 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4120 parentheses to avoid warning.
4122 1999-06-21 Nick Clifton <nickc@cygnus.com>
4124 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4125 macro to get at the BFD symbol associated with a GAS symbol.
4127 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4129 * config/tc-ppc.c: Update for symbol handling changes.
4130 * config/obj-coff.c: Likewise.
4132 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4134 * tc-hppa.c: General cleanups of ELF support. No more spaces
4135 and subspaces for ELF.
4136 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4137 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4138 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4139 (UNWIND_SECTION_NAME): Likewise.
4140 (space/subspace related structures): Conditionalize definitions
4142 (space/subspace directives and support routines): Conditionalize
4143 definitions and references/uses on OBJ_SOM.
4144 (label_symbol_struct): For ELF, track the symbol's segment. For
4145 SOM track its space.
4146 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4148 (USE_ALIASES): Kill for both SOM & ELF.
4149 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4150 (pa_space, pa_subspace): Corresponding changes.
4151 (pa_spaces_begin): Corresponding chagnes.
4152 (md_begin): Do not muck around with space/subspace stuff for
4154 (md_apply_fix): Temporarily disable argument relocation stuff
4156 (tc_gen_reloc): Temporarily disable relocation generation for
4158 (pa_build_unwind_subspace): Similarly.
4160 1999-06-16 Nick Clifton <nickc@cygnus.com>
4162 * config/tc-arm.c (thumb_set): New pseudo op.
4163 (text, data, section): Override these pseudo ops with ARM
4165 (s_thumb_set): New function: Perform the same as a .set pseudo
4166 op, but also mark the alias'ed symbol as being a Thumb
4168 (arm_s_text): New function: Perform the same as the .text
4169 pseudo op, but dump the literal pool before changing
4171 (arm_s_data): New function: Perform the same as the .data
4172 pseudo op, but dump the literal pool before changing
4174 (arm_s_section): New function: Perform the same as the
4175 .section pseudo op, but dump the literal pool before changing
4177 (arm_cleanup): Do not reset the current section before dumping
4180 1999-06-17 Nick Clifton <nickc@cygnus.com>
4182 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4183 OPTION_NO_WARN_UNMATCHED entries.
4184 (md_parse_option): Generate a warning message if an unrecognised
4185 option is encountered.
4187 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4188 (get_operands): When parsing an expression after an '@' symbol
4189 has been detected, do not ignore '#' symbols.
4190 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4193 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4195 From K. Richard Pixley <rich@noir.com>:
4196 * configure.in (ppc-*-vxworks*): New target.
4197 * configure: Rebuild.
4199 1999-06-12 Philip Blundell <philb@gnu.org>
4201 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4203 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4205 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4206 which refer to symbols in linkonce sections, permit reducing the
4207 relocs if the symbol is local.
4209 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4211 * subsegs.c (subseg_text_p): New function.
4212 * as.h (subseg_text_p): Declare.
4213 * read.c (do_align): Use subseg_text_p to set the default fill.
4214 * write.c (subsegs_finish): Likewise.
4215 * config/obj-coff.c (write_object_file): Likewise.
4216 * config/tc-i386.h (md_maybe_text): Don't define.
4217 (md_do_align): Use subseg_text_p to set the default fill.
4218 * config/tc-m32r.c (m32r_do_align): Likewise.
4219 * config/tc-sh.c (sh_do_align): Likewise.
4220 * config/tc-sparc.h (md_do_align): Likewise.
4222 1999-06-12 David O'Brien <obrien@freebsd.org>
4224 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4225 * configure: Rebuild.
4227 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4229 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4230 * Makefile.am: Rebuild dependencies.
4231 * Makefile.in: Rebuild.
4233 * config/tc-i386.c (i386_immediate): Remove unused label
4236 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4237 * symbols.c: Likewise.
4238 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4239 sy_next field when taking address, rather than symbol_next.
4241 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4243 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4244 value from the output file architecture.
4245 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4246 * dwarf2dbg.h: Change bfd_vma to addressT.
4248 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4250 * dwarf2dbg.h: Use PARAMS in function declarations.
4252 1999-06-11 Martin Dorey <mdorey@madge.com>
4254 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4255 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4257 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4259 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4261 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4263 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4266 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4268 * read.c (read_a_source_file): Only declare inescape if
4271 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4273 (find_entry_byval): Add parens to avoid warning.
4275 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4277 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4280 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4282 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4285 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4286 synthetize_setx): New functions.
4287 (md_assemble): Broken the special cases into the above
4288 functions. Make compiler happy if sizeof(bfd_vma)==4.
4289 Fix sethi generated from set/setuw. If instructions have a relloc,
4290 always clear the fields to be relocated in the opcode.
4291 (sparc_ip): Remove special_case global variable.
4293 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4295 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4296 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4297 indication of success rather than a value.
4298 (itbl_get_val): Likewise.
4299 (itbl_get_field): Use strcspn. Change delimiters to include
4301 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4302 (itbl_get_val): Likewise.
4303 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4305 * symbols.c (copy_symbol_attributes): Convert local symbols to
4308 1999-06-10 Nick Clifton <nickc@cygnus.com>
4310 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4313 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4315 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4316 Optimize set if sizeof(bfd_vma) == 64.
4317 (sparc_ip): Fix sethi - without %hi() it should generate
4318 R_SPARC_22 reloc, not R_SPARC_HI22.
4319 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4321 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4323 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4324 (s_ncons): New function.
4325 (native_op_table): New table.
4326 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4327 R_SPARC_OLO10 handling.
4329 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4331 * expr.h (struct expressionS): Revert last change; widen X_op.
4332 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4334 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4336 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4337 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4338 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4339 * Makefile.in: Regenerated.
4341 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4342 `common' pass on to s_mri_common.
4343 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4345 1999-06-06 Richard Henderson <rth@cygnus.com>
4347 * config/obj-elf.c (obj_elf_section): Don't free the return
4348 value of demand_copy_C_string.
4350 1999-06-05 Richard Henderson <rth@cygnus.com>
4352 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4353 creation logic from obj_elf_create_section.
4355 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4356 (section_stack): New.
4357 (special_sections): Make const.
4358 (obj_elf_section): Gut and rewrite parsing.
4359 (obj_elf_change_section): New function broken out of obj_elf_section.
4360 (obj_elf_parse_section_letters): Likewise.
4361 (obj_elf_section_word): Likewise.
4362 (obj_elf_section_type): Likewise.
4363 (obj_elf_previous): Treat as a toggle.
4364 (obj_elf_popsection): New.
4365 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4366 (ppc_section_type): Likewise.
4367 * config/tc-ppc.h: Likewise.
4369 * expr.h (struct expressionS): Don't make X_op a bitfield.
4370 * config/tc-alpha.c: Update for symbol handling changes.
4371 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4372 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4374 1999-06-05 Richard Henderson <rth@cygnus.com>
4376 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4377 (dwarf2_gen_line_info): Kill unused variables.
4378 (dwarf2_finish): Likewise.
4379 (dwarf2_where): Likewise.
4380 (dwarf2_directive_file): If we've only got a string,
4381 hand off to s_app_file.
4382 * ecoff.c: Move the include of ecoff.h.
4383 * symbols.h (S_IS_FUNCTION): Prototype.
4385 * read.c (LEX_HASH): Supply a default.
4387 (s_globl): Update `c' after skipping whitespace.
4388 * read.h (LEX_END_NAME, is_name_ender): New.
4389 * expr.c (get_symbol_end): Respect it.
4391 1999-06-04 Mark Klein <mklein@dis.com>
4393 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4395 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4397 * config/tc-hppa.c: Update for symbol handling changes.
4399 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4401 * cgen.c: Update for symbol handling changes.
4402 * config/tc-m32r.c: Likewise.
4404 * config/tc-hppa.h: Update for symbol handling changes.
4405 * config/tc-hppa.c: Likewise.
4407 * config/tc-arm.h: Update for symbol handling changes.
4408 * config/tc-arm.c: Likewise.
4409 (symbol_make_empty): Remove. Just use symbol_create.
4411 * symbols.c (symbol_set_tc): Correct name.
4413 * Makefile.am: Rebuild dependencies.
4414 ($(OBJS)): Don't depend upon struc-symbol.h.
4415 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4416 * dep-in.sed: Don't remove struc-symbol.h.
4417 * Makefile.in: Rebuild.
4419 * doc/internals.texi (Symbols): Describe changes in symbol
4422 1999-06-03 Richard Henderson <rth@cygnus.com>
4424 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4425 instead of doing the work by hand.
4427 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4429 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4430 state of line state-machine.
4431 (struct ls): Collect DWARF2 line state-machine state in new member
4432 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4433 resulted in any DWARF2 directives.
4434 (reset_state_machine): New function.
4435 (out_end_sequence): Ditto.
4436 (dwarf2_gen_line_info): When switching sections or switching to a
4437 lower text address, call out_end_sequence() first to terminate the
4438 previous code sequence as code sequences MUST have monotonically
4439 increasing addresses.
4440 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4442 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4444 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4445 DWARF2 debug info (line information only, at this point).
4446 * as.h: Update comment about supported debug formats.
4447 * dwarf2dbg.c, dwarf2dbg.h: New files.
4448 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4450 * expr.c (operand): Don't use [ for parens if we want an index op.
4451 (op_encoding): Switch [ into O_index, if desired.
4452 (op_rank): Renumber with O_index on bottom.
4453 (expr): If O_index, match closing bracket.
4454 * expr.h (O_index): New.
4456 * read.c (read_a_source_file): Conditionally allow matched "
4457 in lines passed to md_assemble.
4459 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4461 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4463 Add support for storing local symbols in a small structure to save
4464 memory when assembling large files.
4465 * as.h: Don't include struc-symbol.h.
4466 (symbolS): Add typedef.
4467 * symbols.c: Include struc-symbol.h.
4468 (local_hash): New static variable.
4469 (save_symbol_name): New static function, from symbol_create.
4470 (symbol_create): Call save_symbol_name.
4471 (local_symbol_count): New static variable.
4472 (local_symbol_conversion_count): Likewise.
4473 (LOCAL_SYMBOL_CHECK): Define.
4474 (local_symbol_make): New static function.
4475 (local_symbol_convert): New static function.
4476 (colon): Handle local symbols. Create local symbol for local
4478 (symbol_table_insert): Handle local symbols.
4479 (symbol_find_or_make): Create local symbol for local label name.
4480 (symbol_find_base): Check for local symbol.
4481 (symbol_append, symbol_insert): Check for local symbols.
4482 (symbol_clear_list_pointers, symbol_remove): Likewise.
4483 (verify_symbol_chain): Likewise.
4484 (copy_symbol_attributes): Likewise.
4485 (resolve_symbol_value): Handle local symbols.
4486 (resolve_local_symbol): New static function.
4487 (resolve_local_symbol_values): New function.
4488 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4489 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4490 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4491 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4492 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4493 (symbol_previous, symbol_next): New functions.
4494 (symbol_get_value_expression): Likewise.
4495 (symbol_set_value_expression): Likewise.
4496 (symbol_set_frag, symbol_get_frag): Likewise.
4497 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4498 (symbol_mark_used_in_reloc): Likewise.
4499 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4500 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4501 (symbol_mri_common_p): Likewise.
4502 (symbol_mark_written, symbol_clear_written): Likewise.
4503 (symbol_written_p): Likewise.
4504 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4505 (symbol_section_p, symbol_equated_p): Likewise.
4506 (symbol_constant_p): Likewise.
4507 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4508 (symbol_get_obj, symbol_set_obj): Likewise.
4509 (symbol_get_tc, symbol_set_tc): Likewise.
4510 (symbol_begin): Initialize local_hash.
4511 (print_symbol_value_1): Handle local symbols.
4512 (symbol_print_statistics): Print local symbol statistics.
4513 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4514 Declare new symbols.c functions. Move many declarations here from
4516 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4517 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4518 (struct symbol): Move bsym to make it clearly the first field.
4519 Remove TARGET_SYMBOL_FIELDS.
4520 (symbolS): Don't typedef.
4521 (struct broken_word): Remove.
4522 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4523 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4524 (symbol_clear_list_pointers): Likewise.
4525 (symbol_insert, symbol_remove): Likewise.
4526 (symbol_previous, symbol_append): Likewise.
4527 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4528 (struct local_symbol): Define.
4529 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4530 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4531 (local_symbol_get_frag, local_symbol_set_frag): Define.
4532 (local_symbol_get_real_symbol): Define.
4533 (local_symbol_set_real_symbol): Define.
4535 * write.c (write_object_file): Call resolve_local_symbol_values.
4536 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4537 (TARGET_SYMBOL_FIELDS): Don't define.
4538 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4539 ECOFF_DEBUGGING, add ECOFF fields.
4540 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4541 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4542 ECOFF_DEBUGGING, add ECOFF fields.
4543 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4544 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4545 * config/tc-mcore.h: Don't include struc-symbol.h.
4546 (TARGET_SYMBOL_FIELDS): Don't define.
4547 (struct mcore_tc_sy): Define.
4548 (TC_SYMFIELD_TYPE): Define.
4549 * Many files: Use symbolS instead of struct symbol. Use new
4550 accessor functions rather than referring to symbolS fields
4553 * read.c (s_mri_common): Don't add in value of line_label.
4555 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4556 checking for SEC_LINK_ONCE.
4558 * config/tc-sh.h (sh_fix_adjustable): Declare.
4560 * app.c (input_buffer): New static variable.
4561 (app_push): Save saved_input in allocated buffer.
4562 (app_pop): Restored saved_input.
4563 (do_scrub_chars): Change get parameter to take char * and int as
4564 arguments. Change GET macro to pass input_buffer to get
4565 function. Don't save input into allocated buffer.
4566 * as.h (do_scrub_chars): Update declaration.
4567 * input-file.c (input_file_get): Change to take char * and int.
4568 Read data into passed in buffer. Remove static buffer.
4569 * read.c (scrub_from_string): Change to take char * and int. Copy
4570 data into passed in buffer.
4572 * hash.h: Neaten. Declare hash_traverse.
4573 * hash.c: Complete rewrite based on BFD hashing code.
4574 * gasp.c (chunksize): New variable.
4575 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4578 1999-05-28 Nick Clifton <nickc@cygnus.com>
4580 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4581 addend unless the target uses an old ABI.
4583 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4585 -Wchar-subscripts cleanup
4586 * listing.c (listing_newline): Use unsigned char variable, so
4587 calls to isascii,iscntrl are correct.
4588 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4590 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4591 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4592 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4593 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4595 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4597 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4599 (arch_coldfire_p): New #define.
4600 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4602 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4604 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4606 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4607 (install_operand): Add place `N'.
4608 (init_table): Add registers ACC, MACSR, MASK.
4610 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4612 * config/tc-m68k.c: Change mcf5200 --> mcf.
4613 (archs): Add mcf5206e, mcf5307.
4614 (m68k_ip): Add format `u'.
4615 (install_operand): Add place `m', `M', `h'.
4616 (init_table): Add upper/lower registers.
4618 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4620 1999-05-28 Martin Dorey <mdorey@madge.com>
4622 * config/tc-i960.c: Several minor changes to add ELF and
4623 BFD_ASSEMBLER support.
4624 * config/tc-i960.h: Likewise.
4625 * configure.in (i960-*-elf*): New target.
4626 * aclocal.m4, configure: Rebuild.
4628 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4630 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4631 reloc changes when defined(BFD_ASSEMBLER).
4633 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4635 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4637 * write.c (write_print_statistics): Output to file, not stderr.
4639 * expr.c (generic_bignum_to_int32,64): Prototype.
4641 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4642 output_sleb128, output_uleb128, output_big_sleb128,
4643 output_big_uleb128, output_big_leb128): Prototype.
4644 (output_big_sleb128, output_big_uleb128): Make inline.
4645 (output_big_leb128): Remove inline
4647 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4648 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4649 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4650 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4651 value for correct overflow check in write.c:fixup_segment.
4652 * write.c (fixup_segment): Move bitfield overflow checks to after
4653 the md_apply_fix call.
4654 * config/obj-coff.c (fixup_segment): Likewise.
4655 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4656 valueT *val argument.
4658 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4660 * config/atof-ieee.c (gen_to_words): Correctly round a
4661 denormalized number. Fix off-by-one in range checking for
4662 exponent in a denormal.
4664 1999-05-10 Nick Clifton <nickc@cygnus.com>
4666 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4669 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4671 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4673 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4675 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4676 (ReverseRegRegmem): Remove.
4677 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4678 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4679 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4682 From Doug Ledford <dledford@redhat.com>
4683 * config/tc-i386.h (RegXMM): New for P/III.
4684 * config/tc-i386.c: Add support for P/III.
4686 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4688 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4689 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4690 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4692 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4694 * config/tc-i386.c (i386_immediate): Skip whitespace before
4695 complaining about junk after expression.
4696 (i386_displacement): Likewise.
4698 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4700 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4701 Don't copy before downcaseing.
4703 1999-05-05 Catherine Moore <clm@cygnus.com>
4705 * tc-m68k.c: Include elf/m68k.h.
4706 (m68k_elf_final_processing): New routine.
4707 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4710 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4712 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4715 1999-04-30 Nick Clifton <nickc@cygnus.com>
4717 * config/tc-mcore.c (mcore_s_section): Dump literals before
4720 1999-04-29 Nick Clifton <nickc@cygnus.com>
4722 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4725 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4727 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4728 (TC_INIT_FIX_DATA): Delete.
4729 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4730 (TC_INIT_FIX_DATA): Delete.
4731 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4732 * write.c (fix_new_internal): Initialize fx_cgen member.
4733 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4734 (gas_cgen_md_apply_fix3): Update.
4735 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4736 (md_cgen_record_fixup_exp): Update.
4737 (FX_OPINFO_R_TYPE): Update.
4739 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4740 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4741 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4742 * frags.h (struct frag): Make opindex, opinfo ints.
4744 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4746 1999-04-26 Tom Tromey <tromey@cygnus.com>
4748 * aclocal.m4, configure: Updated for new version of libtool.
4750 1999-04-22 Nick Clifton <nickc@cygnus.com>
4752 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4754 (md_apply_fix3): Do not fix up absolute relocations against
4757 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4759 1999-04-20 Nick Clifton <nickc@cygnus.com>
4761 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4762 changes and data-in-text directives.
4763 (mcore_cons): New function: intercept cons() operations.
4764 (mcore_float_cons): New function: intercept float_cons()
4766 (mcore_stringer): New function: intercept stringer() operations.
4768 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4770 * obj.h (struct format_ops): Change generate_asm_lineno field to
4772 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4774 * config/tc-alpha.c (find_opcode_match): Add default case to
4776 (find_macro_match): Likewise.
4777 (load_expression): Parenthesize && within ||.
4779 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4781 1999-04-17 Nick Clifton <nickc@cygnus.com>
4783 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4784 .text .data .section pseudo ops.
4785 (mcore_s_section): New function. Dump lits before changing secs.
4786 (mcore_s_text): New function. Dump lits before changing secs.
4787 (mcore_s_data): New function. Dump lits before changing secs.
4789 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4791 * config/tc-mips.c (mips_32bitmode): New.
4792 (md_begin): Set mips_32bitmode if needed.
4793 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4794 Set EF_MIPS_32BITMODE.
4796 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4798 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4801 1999-04-16 Nick Clifton <nickc@cygnus.com>
4803 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4805 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4807 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4808 expressions correctly.
4811 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4813 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4815 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4817 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4818 and fmpynfadd instructions.
4820 1999-04-11 Richard Henderson <rth@cygnus.com>
4822 * as.h (environ): Declare it, if needed.
4823 * as.c (dump_statistics): Don't declare environ.
4824 * configure.in (environ): Detect declaration.
4825 * configure, config.in: Rebuild
4827 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4828 (i386_displacement): Allocate enough space for replacement buffer.
4829 Clean up replacement buffer initialization.
4831 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4833 * subsegs.c (section_symbol): Don't create a new symbol if one
4834 already exists; instead, use the existing one, but set its segment
4835 and frag data if it hasn't already been defined.
4836 * config/obj-coff.c (c_section_symbol): Likewise.
4838 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4840 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4842 1999-04-08 Nick Clifton <nickc@cygnus.com>
4844 * config/tc-mcore.c: New File: Support routines for MCore
4846 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4847 * config/obj-coff.c: Add support for mcore-pe target.
4849 * Makefile.am: Add support for MCore targets.
4850 * Makefile.in: Regenerate.
4851 * configure.in: Add support for MCore targets.
4852 * configure: Regenerate.
4854 * doc/all.texi: Set MCORE.
4855 * doc/as.texinfo: Document MCore specific command line options.
4857 * write.h: Prevent multiple inclusion.
4859 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4861 * asintl.h (LC_MESSAGES): Never define.
4862 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4864 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4867 * Makefile.am (m68k-parse.c): If configuring in the source
4868 directory, copy m68k-parse.y into the local directory before
4869 running ylwrap, to remove spurious differences when generating
4871 * Makefile.in: Rebuild.
4873 * config/tc-sparc.h (md_do_align): Just allocate the number of
4874 bytes necessary, rather than always allocating 1024.
4876 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4878 * listing.c (listing_newline): Add cast to avoid warning.
4879 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4880 * config/tc-i386.c (i386_scale): Add return value.
4881 (build_displacement_string): Remove unused local temp_disp2.
4882 (i386_intel_memory_operand): Add parentheses to avoid warning.
4883 (i386_intel_operand): Remove unused local end_of_operand_string.
4884 (i386_operand): Remove unused local operand_modifier.
4885 (i386_operand): Add parens to avoid warning.
4887 1999-04-04 Don Bowman <don@pixsci.com>
4889 * configure.in: Add mips*-*-vxworks* target; have it define
4891 * configure, config.in: Rebuild.
4893 1999-03-31 Nick Clifton <nickc@cygnus.com>
4895 * configure.in (emulations): Add support for arm-epoc-pe.
4896 * configure: Regenerate.
4897 * config/te-epoc-pe.h: New file. Define macros specific to
4899 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4900 for arm-epoc-pe target.
4902 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4904 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4906 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4908 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4909 detect ",n" without a condition.
4910 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4913 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4915 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4916 instruction is encoded with one bit.
4919 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4921 * doc/internals.texi (CPU backend): Mention that
4922 line_separator_chars should not include newline. From thi
4923 <ttn@mingle.glug.org>.
4925 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4927 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4928 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4930 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4932 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4934 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4936 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4939 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4941 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4943 1999-03-15 Martin Hunt <hunt@cygnus.com>
4945 * app.c (do_scrub_begin): Change '-' back to a symbol char
4946 so we can use multiple opcodes on a line again.
4948 * config/tc-d30v.c: By default, warn if a symbol has
4949 the same name as a register. Plus some minor
4950 updates from the branch.
4952 1999-03-13 Nick Clifton <nickc@cygnus.com>
4954 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4955 BFD_RELOC_16 and BFD_RELOC_64.
4957 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4959 * expr.c (expr): Add missing else.
4961 1999-03-12 Nick Clifton <nickc@cygnus.com>
4963 * config/tc-arm.c (md_apply_fix3): Improve error message.
4965 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4967 * Makefile.am (CPU_TYPES): Add fr30.
4968 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4969 (fr30,m32r dependencies): Update.
4970 * Makefile.in: Rebuild.
4972 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4973 (gas_cgen_record_fixup_exp): Ditto.
4974 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4975 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4976 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4977 (md_cgen_lookup_reloc): Update use of operand->type.
4978 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4979 (md_convert_frag): Call cgen_operand_lookup_by_num.
4980 (md_cgen_lookup_reloc): Update use of operand->type.
4981 (m32r_cgen_record_fixup_exp): Ditto.
4983 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4985 * config/tc-mips.c (md_show_usage): Fix message.
4987 1999-03-03 Nick Clifton <nickc@cygnus.com>
4989 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4990 and LDR reg,=<expr> instruction.
4992 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4995 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4997 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4999 1999-02-17 Nick Clifton <nickc@cygnus.com>
5001 This patch was created by: Scott Bambrough
5002 <scottb@corelcomputer.com>
5005 Special cased '@' character. The '@' character is used as the
5006 ARM assembler comment character, as a special character
5007 and in ELF .symver pseudo-op's, and as a special character in
5008 .type and .section pseudo-ops.
5009 (symver_pseudo): New static variable.
5010 (symver_state): New static variable.
5011 (struct app_save): Add field 'symver_state'.
5012 (app_push): Save global symver_state int struct app_save.
5013 (app_pop): Restore global symver_state from struct app_save.
5014 (do_scrub_chars): Special case handling of '@' character in
5017 * configure.in: Modified to recognize armv* uname syntax from ARM
5019 * configure: Regenerated.
5021 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5022 a prefix to the section's type.
5023 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5024 the type's typename.
5026 * config/tc-arm.h: Add support for PIC generation:
5027 (pic_code): New boolean.
5028 (obj_relocate_extern): Define.
5029 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5030 (TC_CONS_FIX_NEW): Define.
5031 (tc_fix_adjustable): Define.
5032 (GLOBAL_OFFSET_TABLE_NAME): Define.
5034 * config/tc-arm.c: Add support for PIC generation:
5035 (line_seperator_chars): Allow ';' as a seperator for Linux.
5036 (is_immediate_prefix): New macro.
5037 (arm_parse_reloc): New function.
5038 (s_arm_elf_cons): New function.
5039 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5040 (md_undefined_symbol): Special case handling for the Global Offset
5042 (md_apply_fix3): Handle PIC relocs.
5043 (tc_gen_reloc): Handle PIC relocs.
5044 (md_parse_option): Add support for '-k' command line switch to
5045 enable PIC generation.
5046 (cons_fix_new_arm): New function.
5047 (s_arm_elf_cons): New function.
5049 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5051 * configure.in: Add comments for uses of AC_DEFINE.
5052 * acinclude.m4: Likewise.
5053 * acconfig.h: Remove.
5054 * aclocal.m4: Rebuild.
5055 * configure: Rebuild.
5056 * Makefile.in: Rebuild.
5057 * config.in: Rebuild.
5059 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5061 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5062 non-constant offset from a base register.
5064 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5066 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5069 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5071 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5072 (emit_insn): Look for pc-relative and no-overflow specifiers on
5073 internal relocation types.
5075 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5077 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5080 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5082 (mips_4650, mips_4010, mips_4100): Variables removed.
5083 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5084 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5086 (md_begin): Don't bother initializing the mips_NNNN variables;
5087 mips_cpu is set, and that's good enough now.
5088 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5089 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5090 (show): New function, to handle wrapping in the CPU lists.
5091 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5093 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5095 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5096 than treat as an immediate specifier.
5098 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5100 * config/tc-i386.c: Prototype many functions.
5101 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5102 (i386_immediate): Remove unused second argument.
5103 (i386_intel_operand): Fix i386_is_reg typo.
5104 (i386_operand): Use allow_naked_reg.
5105 (output_invalid): Make operand int for K&R.
5107 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5109 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5111 * Makefile.in: Rebuild.
5113 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5115 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5117 (EXTRA_as_new_SOURCES): Comment out.
5118 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5119 * Makefile.in: Rebuild.
5120 * doc/Makefile.in: Rebuild.
5121 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5122 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5123 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5124 * configure: Rebuild.
5125 * aclocal.m4: Rebuild.
5126 * config.in: Rebuild.
5127 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5128 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5129 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5130 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5131 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5132 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5133 (gas_cgen_record_fixup_exp): Ditto.
5134 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5135 descriptor, not global variable.
5136 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5137 descriptor, not global variable. Refer to insert_operand handler
5138 via cpu descriptor, not global function.
5139 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5140 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5141 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5142 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5143 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5144 * config/tc-m32r.c: Ditto.
5145 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5146 (md_assemble): Ditto.
5147 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5149 1999-02-09 Nick Clifton <nickc@cygnus.com>
5151 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5152 relocations for ELF targets.
5154 1999-02-08 Nick Clifton <nickc@cygnus.com>
5156 * configure.in: Add support for StrongARM target.
5157 * configure: Regenerate.
5159 1999-02-05 Nick Clifton <nickc@cygnus.com>
5161 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5163 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5166 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5168 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5170 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5172 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5173 (INTEL_DWORD_MNEM_SUFFIX): Define.
5176 (DWORD_PTR): Define.
5177 (XWORD_PTR): Define.
5179 (OFFSET_FLAT): Define.
5181 (NONE_FOUND): Define.
5184 * config/tc-i386.c (set_intel_syntax): New routine.
5185 (intel_syntax): Declare.
5186 (allow_naked_reg): Declare.
5187 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5188 (intel_float_operand): New routine.
5189 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5190 Handle brackets as well as parens. Call i386_intel_operand for
5191 intel syntax. Reverse operands if appropriate. Handle new
5192 suffixes. Handle movzx and movsx.
5193 (i386_is_reg): New routine.
5194 (i386_immediate): New routine.
5195 (i386_scale): New routine.
5196 (i386_displacement): New routine.
5197 (i386_operand_modifier): New routine.
5198 (build_displacement_string): New routine.
5199 (i386_parse_seg): New routine.
5200 (i386_intel_memory_operand): New routine.
5201 (i386_intel_operand): New routine.
5202 (i386_operand): Call i386_displacement, i386_immediate,
5203 i386_scale, etc. instead of handling inline.
5204 (parse_register): Handle registers without prefix.
5206 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5208 * configure: Regenerate.
5209 * configure.in (arm-*-oabi): New.
5210 (thumb-*-oabi): New.
5211 * config/tc-arm.c (target_oabi): Declare.
5212 (md_apply_fix3): Support REL relocs.
5213 (md_parse_option): Handle -oabi.
5214 (elf32_arm_target_format): New routine.
5215 (md_longopts): Add OPTION_OABI.
5216 * config/tc-arm.h: Redefine TARGET_FORMAT.
5219 1999-01-28 Nick Clifton <nickc@cygnus.com>
5221 * write.c (write_relocs): Handle out of range error.
5223 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5224 (fr30_force_relocation): Default to 0.
5226 * config/tc-fr30.h (obj_fix_adjustable): Define.
5227 (TC_FORCE_RELOCATION): Define.
5229 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5232 1999-01-16 Nick Clifton <nickc@cygnus.com>
5234 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5235 merge of two instructions if the left instruciton kills the right.
5237 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5239 * Makefile.in: Regenerate.
5240 * configure.in: Redo test for using cgen.
5241 * configure: Regenerate.
5243 1999-01-09 Nick Clifton <nickc@cygnus.com>
5245 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5246 redefinition of this macro.
5248 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5250 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5253 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5255 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5256 a read of HI or LO and an immediatly following branch.
5258 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5260 * config/tc-mips.c (md_begin): Another correction to the setting of
5263 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5265 * config/tc-mips.c (md_begin): Correct type-o in setting of
5268 1998-12-21 Nick Clifton <nickc@cygnus.com>
5270 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5271 bit insn when optimizing, so that parallelised instructions will
5272 start on a 32 bit boundary.
5274 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5276 * config/tc-mips.c (mips_eabi64): New.
5277 (md_begin): Set mips_eabi64.
5278 (mips_elf_final_processing): Use it.
5280 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5282 * config/tc-mips.c (mips_elf_final_processing):
5283 Correct setting of ABI in e_flags.
5285 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5287 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5290 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5292 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5294 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5296 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5297 warning, values that don't fit in the field.
5299 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5301 * config/tc-mips.c (mips_abi_string): New.
5302 (md_parse_option,md_longopts): Add mabi.
5303 (mips_elf_final_processing): Set e_flags based on mabi flag.
5305 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5307 * config/tc-mips.c (md_parse_option): Handle vr4111.
5309 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5311 * config/tc-h8300.c (build_bytes): Change message given if the
5312 instruction requires H8/300H mode and we're not in Hmode, to
5313 suggest that it may be the operand modes that are the problem, not
5314 necessarily the opcode.
5316 1998-12-10 Nick Clifton <nickc@cygnus.com>
5318 * config/tc-fr30.c: Add line separator character.
5320 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5322 * configure.in (hppa-*-mpeix*): New target.
5323 * config/obj-som.h (obj_som_compiler): Declare.
5324 * config/obj-som.c (compiler_seen): New static variable.
5325 (obj_som_compiler): New function.
5326 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5327 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5328 (pa_type_args): Set hppa_priv_level.
5329 (pa_compiler): New static function if OBJ_SOM.
5330 * configure: Rebuild.
5332 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5334 * read.c (output_leb128): Don't mark as inline.
5336 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5338 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5339 AIX .vbyte unaligned data support.
5340 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5341 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5344 1998-12-07 Nick Clifton <nickc@cygnus.com>
5346 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5349 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5351 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5352 BFD_RELOC_ARM_PCREL_BRANCH.
5354 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5356 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5357 checking the target type.
5358 (mips-dec-bsd*): Set endian to little.
5359 * configure: Rebuild.
5361 COFF weak symbol support, based on patches from Mark Elbrecht
5362 <snowball3@usa.net>:
5363 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5364 * config/obj-coff.c (obj_coff_weak): New static function.
5365 (obj_coff_endef) [both versions]: Handle weak symbols.
5366 (coff_frob_symbol): Likewise.
5367 (yank_symbols): Likewise.
5368 (obj_pseudo_table): Add "weak".
5370 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5371 <aymeric.vincent@emi.u-bordeaux.fr>.
5372 * aclocal.m4: Rebuild with current tools.
5373 * configure: Rebuild.
5375 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5376 an assertion failure for a case we can't handle when OBJ_ECOFF.
5378 * expr.c (operator): And with 0xff to avoid problems with signed
5381 1998-12-03 Nick Clifton <nickc@cygnus.com>
5383 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5384 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5386 1998-12-02 Nick Clifton <nickc@cygnus.com>
5388 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5391 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5393 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5394 calculation of pcrel point.
5396 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5398 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5401 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5403 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5405 (d10v_cleanup): Only generate previous insn if a multiline insn is
5408 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5410 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5413 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5415 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5416 -marm6xxx command line switches.
5418 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5420 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5421 (itbl-ops.o): Delete duplicate dependencies.
5422 Rebuild dependencies.
5423 Add fr30 dependencies.
5424 * Makefile.in: Rebuild.
5426 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5428 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5430 * listing.c: Ignore line terminator characters found inside
5433 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5435 * po/gas.pot: Regenerated.
5437 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5439 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5440 fr30_is_label_start(). Also checks for delay slot insns.
5442 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5443 FR30 instructions which contain a colon in the mnemonic.
5445 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5447 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5449 * config/tc-fr30.c: Removed currently superflous code.
5451 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5453 * config/tc-fr30.h: New file.
5454 * config/tc-fr30.c: Tweaking so that it will compile.
5456 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5458 * config/tc-d10v.h (obj_fix_adjustable): Define.
5459 (TC_FORCE_RELOCATION): Define.
5460 (d10v_force_relocation): Declare.
5461 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5462 (md_apply_fix3): Handle Vtable relocs.
5463 (d10v_fix_adjustable): New.
5464 (d10v_force_relocation): New.
5466 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5468 * config/tc-d30v.c: Change default behaviour to ignore potential
5469 conflicts between register name and symbol names.
5471 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5473 * configure.in: Add fr30-*-*.
5474 * config/tc-fr30.c: New file.
5475 * Makefile.in: Regenerated.
5476 * config.in: Regenerated.
5477 * configure: Regenerated.
5478 * doc/Makefile.in: Regenerated.
5479 * po/gas.pot: Regenerated.
5481 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5483 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5486 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5488 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5490 (do_scrub_chars): Add some casts to unsigned char to avoid
5491 unwanted sign extension.
5492 * read.c (lex_type): Set characters about 127 to be symbol
5494 * config/tc-i386.c (md_begin): Set identifier_chars and
5495 operand_chars for values above 127.
5497 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5499 * configure.in: detect cygwin* instead of cygwin32*
5500 * configure: regenerate
5502 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5504 * listing.c: Add support for producing a listing from piped
5507 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5509 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5510 (append_insn): Account for the tx39's multiply behavior.
5512 1998-10-26 Michael Meissner <meissner@cygnus.com>
5514 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5515 from assemble_parallel_insns. Add support for '->' to indicate
5516 explicitly serializing the instructions.
5517 (md_assemble): Ditto.
5519 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5521 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5524 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5526 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5528 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5530 * config/tc-mips.c : support frame and regmask/fregmask when
5531 MIPS_STABS_ELF is specified.
5533 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5535 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5536 (md_apply_fix): Don't return 1 for VTABLE relocs.
5537 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5539 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5541 * doc/c-i386.texi: Replace occurences of "opcode" with
5542 "instruction mnemonic", "instruction", or "mnemonic" when
5543 referring to the name of an instruction. Use "opcode" when
5544 referring to the sequence of machine bytes.
5546 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5547 (is_opcode_char): Rename to is_mnemonic_char.
5548 (md_assemble and i386_operand): Correct error messages from
5549 "opcode" to "instruction mnemonic"
5550 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5551 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5552 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5553 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5554 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5555 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5556 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5558 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5560 * config/tc-i386.c (i386_operand): Check for garbage after
5563 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5565 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5566 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5568 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5570 * config/tc-sh.h (obj_fix_adjustable): Define.
5571 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5572 (md_apply_fix): Likewise.
5573 (tc_gen_reloc): Likewise.
5574 (sh_fix_adjustable): New.
5576 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5578 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5579 * cgen.h (gas_cgen_finish_insn): Update prototype.
5580 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5581 cgen_insn_t -> CGEN_INSN_INT.
5582 (make_parallel): Update handling of CGEN_INT_INSN_P.
5583 (assemble_parallel_insn): Ditto.
5584 (target_make_parallel): New function.
5585 (md_assemble): Use it.
5587 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5589 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5591 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5593 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5594 converted into lower case.
5596 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5598 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5599 (gas_cgen_tc_gen_reloc): Likewise.
5600 * config/tc-m32r.h (obj_fix_adjustable): Define.
5601 * config/tc-m32r.c (m32r_fix_adjustable): New.
5602 (m32r_force_relocation): Handle VTABLE relocs.
5604 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5606 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5608 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5610 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5611 to lower case before parsing.
5613 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5614 parallel insns modift buts in the PSW as a side effect.
5616 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5618 * config/tc-d30v.c (find_format): Test for missing flag and
5621 (md_apply_fix3): Fix error messages to avoid
5622 assumption about presence of a symbol.
5624 (parallel_ok): Disallow parallel instructions that both modify the
5627 (find_format): Generate a warning if an odd numbered register is
5628 used as the first register in a mutli-register instruction.
5630 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5632 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5633 relocations are always associated with a symbol.
5635 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5637 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5638 (elf32_sparc_force_relocation): Declare.
5639 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5640 (tc_gen_reloc): Handle vtable relocs.
5641 (elf32_sparc_force_relocation): New.
5643 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5645 * symbols.c (S_IS_FUNCTION): New.
5646 * config/tc-v850.h (obj_fix_adjustable): Define.
5647 (TC_FORCE_RELOCATION): Define.
5648 (v850_force_relocation): Declare.
5649 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5650 of fx_addnumber for VTABLE reloc addends.
5651 (md_apply_fix3): Handle VTABLE relocs.
5652 (v850_fix_adjustable): New.
5653 (v850_force_relocation): New.
5655 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5657 * tc-hppa.c (fp_operand_format): Add some additional formats.
5658 (pa_ip): Do not automatically promote into pa2.0 mode.
5659 (pa_level): Handle ".level 2.0".
5661 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5663 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5664 * config/tc-i386.h (template.extension_opcode): Change to
5665 unsigned int to allow full range of 8-bit opcode suffixes.
5666 (None): Redefine as 0xffff.
5668 From Jeff B Epler <jepler@usgs.gov>
5669 * doc/c-i386.texi (i386-SIMD): New section.
5671 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5673 * read.c (discard_rest_of_line): New function.
5674 * read.h: Declare it.
5675 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5677 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5679 * config/tc-d10v.c (find_symbol_matching_register): New function.
5680 (find_opcode): Cope with the case where a register name matches
5683 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5685 * config/tc-v850.c (md_pcrel_from): Rename to
5686 v850_pcrel_from_section.
5687 (v850_pcrel_from_section): Do not resolves symbols in other
5690 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5692 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5694 * config/tc-d10v.c (find_opcode): Generate an error if a register
5695 is supplied for an operand that should not be a register.
5697 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5699 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5700 instructions to have another instruction in the right bin.
5702 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5704 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5705 the right container if the left container holds a branch
5708 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5710 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5711 both a register name and symbol name.
5712 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5714 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5716 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5717 execution unit class.
5719 (reg_name_search): If a name matches a register and a symbol,
5720 prefer the register.
5721 (find_format): Disallow flag registers when a general purpose
5722 register is required.
5723 If a number is required, but a register has been given, check to
5724 see if a symbol with the same name as the register exists, and if
5725 so, use that symbol.
5727 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5729 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5731 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5733 * config/tc-d30v.c (find_format): Do not accept flag registers as
5734 general purpose registers.
5735 (find_format): If an immediate value is expected at a given place
5736 in a format, but a register name has been provided instead, check
5737 to see if that register name matches the name of a predefined
5738 symbol and if it does, then use the symbol instead.
5739 (reg_name_search): If a register name matches a symbol name,
5740 prefer the register name to the symbol name.
5742 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5744 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5745 the previous insn to empty.
5747 1998-09-20 Michael Meissner <meissner@cygnus.com>
5749 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5750 pieces, forcing the use of an ANSI compiler.
5752 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5754 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5756 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5758 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5760 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5762 (obj_elf_vtable_entry): Likewise.
5763 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5764 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5765 (tc_gen_reloc): Likewise.
5766 (arm_fix_adjustable): Likewise.
5767 (elf32_arm_force_relocation): New.
5768 (armelf_frob_symbol): Remove coff-style symbol support.
5770 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5772 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5774 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5776 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5777 OBJ_COFF so that routine is defined for a.out format.
5779 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5781 * config/tc-i386.c (i386_operand): Detect non-segment registers
5782 used as segment prefixes.
5784 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5786 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5787 optimize across FDE boundaries.
5789 * config/obj-coff.c (obj_coff_section): Preserve any link once
5790 flags when setting the section flags.
5792 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5794 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5795 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5797 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5799 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5802 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5804 * frags.c (frag_grow): Include the size of the frag struct in the
5807 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5808 if the new subseg comes before the old.
5810 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5812 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5813 to handle edge8 and edge16.
5815 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5817 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5818 before we clobber the symbol involved.
5820 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5822 * config/tc-arm.c: Remove OBJ_ELF definitions for
5823 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5824 use arm_adjust_symtab for OBJ_COFF.
5825 (armelf_adjust_symtab): New Routine.
5826 * config/tc-arm.h: Define obj_adjust_symtab to
5827 armelf_adjust_symtab for OBJ_ELF.
5829 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5831 * configure.in: Make all i386-elf targets use bfd_gas.
5832 * config/tc-i386.c (tc_i386_force_relocation): New.
5833 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5834 (md_apply_fix3): Likewise.
5835 (tc_gen_reloc): Handle them.
5836 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5837 tc_i386_force_relocation.
5839 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5841 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5843 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5845 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5846 current opcode after writing the first insturction of a reverse
5849 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5851 * read.h (generate_lineno_debug): Add prototype.
5852 * read.c (generate_lineno_debug): Make non-static.
5854 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5856 * config/tc-i386.c (md_assemble): Only warn for address/data size
5859 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5861 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5862 against Thumb function names, as the linker needs this information.
5864 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5866 * expr.c (operand): Check also that there is no advance in operand
5867 after atof_generic in order to decide "is it label 0f or floating
5870 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5872 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5873 command line options with a single dash.
5874 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5876 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5878 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5879 * tc-arm.c (arm_fix_adjustable): New routine.
5881 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5883 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5884 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5885 demand_empty_rest_of_line before mri_comment_end.
5886 (equals): Check garbage after expression before
5887 mri_comment_end in MRI mode.
5889 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5891 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5892 small immediate constant to use the constant itself rather than
5895 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5897 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5898 (pa_leave): Likewise.
5900 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5902 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5904 (i386_operand): Fix an error message.
5906 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5908 * doc/c-arm.texi (ARM Directives): Document .req directive.
5910 * config/tc-arm.c (reg_required_here): Display erroneous string if
5911 the register name could not be decoded.
5912 Do not set inst.instruction if the sift is -1.
5914 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5916 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5919 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5921 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5922 even if it is belived to be unnecessary.
5924 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5926 config/tc-i386.c (i386_operand): Size immediate constants by
5927 suffix (erroneously removed as part of July 7 change).
5929 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5931 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5932 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5933 (armelf_frob_symbol): New Routine.
5934 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5936 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5938 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5940 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5942 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5943 command line switches passed to assembler.
5945 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5947 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5948 (gas_cgen_opcode_desc): Declare.
5949 (gas_cgen_parse_operand): Declare.
5950 (*): Prepend gas_ to gas specific fns to denote them as such.
5952 * cgen.c (gas_cgen_opcode_desc): New global
5953 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5954 (queue_fixup): Renamed from cgen_queue_fixup.
5955 (*): Prepend gas_ to gas specific fns to denote them as such.
5957 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5958 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5959 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5960 Open opcode table and initialize it.
5961 (make_parallel): Use gas_cgen_opcode_desc.
5962 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5963 (md_assemble): Ditto.
5965 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5967 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5968 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5969 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5970 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5971 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5972 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5973 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5974 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5975 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5976 (INIT_STAB_SECTION): Likewise.
5977 (OBJ_PROCESS_STAB): Likewise.
5979 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5980 (md_parse_option): Watch for them.
5981 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5982 (md_begin): Kill neverdef code.
5983 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5984 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5985 (s_alpha_coff_wrapper): New.
5986 (md_pseudo_table): Trap all ECOFF pseudos.
5988 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5990 Start of changes to remove mdebug section from mips*-elf
5991 Based on MIPS_STAB_ELF definition
5992 * acconfig.h: undef if not configured
5993 * config.in: undef if not configured
5994 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5995 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5996 * stabs.c (s_stab_generic): flush frag
5998 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6000 * configure.in: (arm-*-elf): Handle.
6001 (thumb-*-elf): Handle.
6002 * configure: Regenerate.
6003 * read.c (stringer): Fix typo in comment.
6004 * write.c (fixup_segment): Don't add symbol value to addend if
6006 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6008 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6011 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6013 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6014 (write_2_short): Emit warning if new flag is set.
6015 (do_assemble): Set flags if left instruction is one of special
6016 "right-instruction-killer" type.
6018 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6020 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6021 Always output words in debug_info section as big endian.
6022 (sparc_target_format): Choose correct bfd target.
6023 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6025 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6027 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6028 to work with internationalization code. Issue an error when two
6029 operands match that are not allowed to match.
6031 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6033 * configure.in (install_tooldir): Allow target to specify whether
6034 it wants to be installed in $(tooldir)/bin.
6035 * configure: Regenerate.
6036 * Makefile.am (install-exec-local): Set install-exec-tooldir
6037 dependency via configure.
6038 * Makefile.in: Regenerate.
6040 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6042 * Makefile.am (install-exec-local): Split into two ...
6043 (install-exec-bindir,install-exec-tooldir): New rules.
6044 * Makefile.in: Regenerate.
6046 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6048 * Makefile.am (install-exec-local): Don't remove the file before
6049 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6050 W. Rozycki <macro@ds2.pg.gda.pl>.
6051 * Makefile.in: Rebuild.
6053 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6055 * cgen.c: Include libiberty.h.
6056 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6057 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6058 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6059 (md_cgen_lookup_reloc)): Declare.
6060 (md_cgen_record_fixup_exp): Declare.
6061 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6062 (m32r_relax_frag): Declare.
6063 (cgen_md_apply_fix3): Decls moved to cgen.h.
6064 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6065 (m32r_cgen_record_fixup_exp): Delete decl.
6066 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6067 (assemble_nop): Delete.
6068 (expand_debug_syms): Delete unused `exp'.
6069 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6070 Add default case for -Wall.
6071 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6072 (md_atof): Delete unused wordP.
6074 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6076 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6079 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6081 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6082 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6083 .print, .purgem, and .struct. Remove documentation for
6086 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6088 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6089 Update call to insert_operand.
6091 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6093 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6095 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6097 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6098 whitespace after a prefix operator.
6100 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6102 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6104 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6106 * config/tc-sparc.c (log2): New static function.
6107 (s_reserve): Use log2 to convert alignment before calling
6109 (s_common): Use log2 to convert alignment before calling
6110 record_alignment and frag_align.
6111 (sparc_cons_align): Use log2.
6113 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6115 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6116 (s_common): Likewise.
6118 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6119 initialization of waddr.
6120 (sparc_elf_final_processing): Add default case to switch.
6122 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6124 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6125 than temporary real.
6127 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6129 * write.c (subsegs_finish): Don't align the segments if there were
6132 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6133 copying aux information.
6135 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6136 expression into a symbol.
6138 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6140 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6141 type to unsigned int.
6142 (md_assemble): Change type used to store offsets from unsigned
6144 (i386_operand): Switch error check to only call RESTORE_END_STRING
6145 once after parse_register.
6147 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6149 * config/tc-v850.c (md_show_usage): Changed format to match that
6152 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6154 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6156 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6158 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6161 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6163 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6164 * doc/Makefile.in: Rebuild.
6166 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6168 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6169 for %lo expressions.
6170 (mips_ip, case 'u'): Move range check after code to mask
6171 off bits in %hi/%lo expressions. Mask off high bits for
6174 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6176 * doc/Makefile.am (gasver.texi): New target.
6177 (as.info, as.dvi): Depends upon gasver.texi.
6178 * doc/as.texinfo: Include gasver.texi. Mention version number on
6179 title page and in top node.
6180 * doc/Makefile.in: Rebuild.
6182 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6184 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6185 but not including the line containing the edict.
6186 * listing.h (LISTING_EOF): New.
6187 * input-scrub.c (input_scrub_next_buffer): Call it.
6189 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6191 * config/tc-i386.c (i386_operand): Don't set the size of an
6192 immediate address based solely on the suffix and the mode.
6194 * config/tc-i386.c (md_assemble): Add assertion to make sure
6195 overlap2 does not set Imm.
6197 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6198 sequences of whitespace to a single space.
6199 (is_space_chars): Just compare with space.
6200 (md_begin): Don't initialize space_chars.
6201 (md_assemble): Just skip a single whitespace character.
6202 (i386_operand): Rewrite base-index parsing to use new
6203 parse_register, and to skip white space. Skip white space in a
6204 number of other places too. Don't give error message if
6205 parse_register fails.
6206 (parse_register): Change reg_string parameter to be non-const.
6207 Add end_op parameter. Skip white space after the `%', and return
6208 end of register string. Give error message here rather than
6211 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6213 Based on patch from Matt Semersky <matts@scd.hp.com>:
6214 * expr.c (op_encoding): Make const.
6215 (expr_set_precedence): New function.
6216 (expr_begin): Don't set operator rankings, just call
6217 expr_set_precedence.
6218 * expr.h (expr_set_precedence): Declare.
6219 * read.c (s_mri): Call expr_set_precedence.
6221 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6223 * doc/as.texinfo (Statements): Remove paragraph discussing
6224 continuing lines with a backslash. This hasn't worked for years,
6227 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6229 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6231 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6232 (ps_CTORS, ps_DTORS): New section types.
6233 (vms_fixup_xtors_section): New function
6234 (Ctors_Psect, Dtors_Psect): Define.
6235 (IS_GXX_XTOR): Define
6236 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6237 Filter static constructors/destructors and add to
6238 Ctors_Symbols/Dtors_Symbols chain.
6239 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6240 appropriate section.
6242 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6243 * makefile.vms: Merge vax/vms support.
6245 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6247 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6248 (elf_pseudo_table): Add them.
6249 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6250 (md_apply_fix): Accept them.
6251 (mips_fix_adjustable): Don't adjust them.
6252 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6253 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6254 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6255 (tc_fix_adjustable): Don't adjust them.
6257 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6259 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6261 * Makefile.in: Regenerate.
6262 * configure.in: AC_SUBST cgen_cpu_prefix.
6263 * configure: Regenerate.
6265 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6267 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6268 Changed all users of COND12_DELAY.
6270 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6272 * config/tc-mn10300.c (set_arch_mach): New function.
6273 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6274 (md_begin): Default to mn10300 mode.
6275 (md_assemble): Only accept instructions for the core mn10300
6276 chip and the active machine type.
6278 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6280 * subsegs.h (segment_info_type): Give the struct a name.
6281 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6282 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6283 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6284 * config/tc-w65.h (tc_reloc_mangle): Declare.
6285 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6287 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6289 * config/tc-v850.c (v850_comm): Restore old section
6290 after common processing.
6292 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6294 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6296 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6298 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6299 char with code that explicitly sign-extends.
6301 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6303 * config/tc-v850.c (md_begin): Restore text section as the current
6304 section after creating call table sections.
6305 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6308 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6309 with call to macro SYM_AUXINFO.
6311 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6313 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6314 with the program transform name.
6315 * Makefile.in: Rebuild.
6317 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6319 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6322 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6324 * config/tc-i386.c (i386_operand): Be prepared for a space between
6325 the open parenthesis and the start of the register operand,
6326 because of the June 16 change.
6328 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6330 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6333 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6335 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6336 even if it is belived to be unnecessary.
6338 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6340 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6342 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6344 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6346 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6347 shift amount for a repeated operand. The shift amount for the
6348 repeated copy comes from the size of the operand.
6350 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6352 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6354 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6356 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6358 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6360 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6361 characters in it as LEX_IS_SYMBOL_COMPONENT.
6362 * config/tc-i386.h (tc_symbol_chars): Define.
6363 (extra_symbol_chars): Declare.
6364 * config/tc-i386.c (extra_symbol_chars): Define.
6365 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6366 (line_comment_chars): Set to '/' if TE_LINUX.
6367 * doc/c-i386.texi (i386-prefixes): Update.
6368 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6370 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6372 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6373 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6375 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6377 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6378 constraint in instructions REP & REPI.
6380 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6382 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6383 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6385 (check_range): If the operand is shifted, then shift the number
6386 before checking its range.
6388 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6390 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6393 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6395 * config/tc-v850.c (v850_comm): Create special sections as needed.
6397 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6399 * config/tc-d10v.c (write_2_short): Addition of swapping
6400 instructions for sequential and reverse sequential order when
6401 given order is not possible.
6403 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6405 * Makefile.am: Rebuild dependencies.
6406 (DEP_INCLUDES): Fix reference to intl build directory.
6407 * Makefile.in: Rebuild.
6409 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6411 * doc/c-i386.texi: Update 16 bit documentation.
6413 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6414 IgnoreDataSize to IgnoreSize as they are used for address size as
6416 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6417 32-bit mode, similarly addr16/data16 and variants.
6419 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6421 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6422 sequential word multiply instructions.
6424 (do_assemble): Add extra command line argument, to allow mul32
6425 attribute to be preserved across parallel insns.
6426 (md_assemble): Insert NOPs between explicitly parallel insns which
6427 contain an 32 bit multiply and a 16 multiply.
6429 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6431 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6434 * config/tc-i386.c (reloc): Add braces.
6436 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6437 consistent with Intel naming.
6438 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6439 use bitfields in sib_byte.
6440 (modrm_byte): Don't use bitfields here either.
6442 * config/tc-i386.c (current_templates): Add const.
6443 (parse_register): Add const to return, param, and char *s.
6444 (i386_operand): Add const to reg_entry *r.
6445 * config/tc-i386.h (templates): Add const to start, end.
6447 Inspired by code for 16 bit gas support from Martynas Kunigelis
6448 <martynas@nm3.ktu.lt>:
6449 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6450 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6451 (uses_mem_addrmode): Remove.
6452 (md_estimate_size_before_relax): Add support here too.
6453 (md_relax_table): Rewrite interface to md_relax for 16 bit
6455 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6456 (opcode_suffix_to_type): Remove.
6457 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6458 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6459 (md_convert_frag): Likewise.
6460 (i386_operand): Add support for 16 bit base/index regs,
6461 immediates, and displacements. Remove some unnecessary casts, and
6462 localise end_of_operand_string, displacement_string_start,
6463 displacement_string_end variables. Add GCC_ASM_O_HACK.
6464 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6466 * config/tc-i386.c (prefix_hash): Remove.
6467 (md_begin): Rewrite without obstacks. Remove prefix hash table
6468 handling. Rewrite lexical table handling.
6469 (i386_print_statistics): Don't print prefix statistics.
6470 (md_assemble): Rewrite instruction parser so that line is not
6471 converted to lower case. Don't do a hash_find for prefixes,
6472 instead recognise them via opcode modifier.
6473 (expecting_operand, paren_not_balanced): Localise variables.
6474 * config/tc-i386.h (IsPrefix): Define.
6475 (prefix_entry): Remove.
6477 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6478 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6479 '\\' in case where comment_chars contains '/'.
6481 * config/tc-i386.c (MATCH): Ensure given operand and template
6482 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6483 you must write `ljmp *table(%ebx)'.
6485 From H.J. Lu <hjl@gnu.org>:
6486 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6487 as 0 ifndef BFD_ASSEMBLER.
6488 (md_assemble): Allow immediate operands without suffix or
6489 other reg operand to default in size to the current code size.
6491 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6493 * config/tc-v850.c (md_begin): Restore creation of
6494 .call_table_text and .call_table_data sections.
6496 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6498 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6499 after emitting a word of noops.
6501 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6503 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6504 (i386_operand): Simplify checks for valid base/index combinations.
6505 Disallow `in 4(%dx),%al'.
6507 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6509 (add_prefix): Change parameter from char to int.
6511 * config/tc-i386.h (Ugh): Define opcode modifier.
6512 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6514 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6515 CONSISTENT_REGISTER_MATCH macros to check register types more
6516 thoroughly. Check for illegal suffix/operand combinations
6517 when matching insns with operands. Handle new `s' suffix, and
6518 associated FloatMF opcode modifier for float insns with memory
6520 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6521 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6522 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6523 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6524 DATA_PREFIX_OPCODE throughout.
6526 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6527 (md_assemble): Rewrite suffix/register operand checking code to be
6528 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6529 AnyMem, the better to grep.
6531 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6532 given a memory operand. Don't set Abs bits either.
6533 (type_names): Remove Mem*, Abs*.
6534 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6535 define opcode_modifiers as these cases are handled by Disp8,
6536 Disp16, Disp32 and suffix checks.
6537 (COMES_IN_BOTH_DIRECTIONS): Remove.
6538 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6540 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6541 if IgnoreDataSize modifier given. Remove ShortformW modifier
6542 test. Add test for ShortForm in W base_opcode modification.
6543 Merge Seg2ShortForm and Seg3ShortForm code.
6544 * config/tc-i386.h (ShortFormW): Remove.
6545 (IgnoreDataSize): Define.
6547 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6549 * config/tc-d30v.c (md_assemble): Store previous segment state
6550 with previous instruction.
6552 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6554 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6555 (ebp, esp): Remove static variables.
6556 (MATCH): Remove test for InOutPortReg.
6557 (i386_operand): Properly handle InOutPortReg here instead.
6558 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6559 (md_assemble): Simplify and correct modrm and sib generation.
6560 (i386_operand): Add warning for scale without index.
6561 Rewrite checks for valid base/index combinations.
6563 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6564 macros and enclose in do while(0).
6565 (RESTORE_END_STRING): Likewise.
6566 (md_assemble): Add one to printed operand number so we start
6567 from 1 not 0. Add some more gettext invocations.
6568 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6571 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6572 DATA_PREFIX, SEG_PREFIX): Define.
6573 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6574 (check_prefix): Remove function.
6575 (add_prefix): New function. Add prefix to i.prefix as well as
6577 (md_assemble): Changes for add_prefix. Remove hack for wait
6578 prefix, instead always output prefixes in fixed order. Test
6579 for jcxz/loop when selecting between word & dword operations,
6580 and add address size prefix rather than operand size prefix.
6581 Remove operand -> address size hack when emitting jcxz/loop.
6582 (i386_operand): Remove O_Absent check as it's done in expr.
6584 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6586 * configure.in: Recognize m5200 as a cpu_type of m68k.
6587 * aclocal.m4: Rebuild with current libtool.
6588 * configure: Rebuild.
6590 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6592 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6593 to relaxable_symbol to prevent references to external symbol from
6596 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6598 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6599 symbols are relaxable.
6601 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6603 * config/tc-v850.c (md_begin): Don't create special
6604 sections by default.
6606 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6608 * config/tc-mips.c (macro): For div and udiv, close the
6609 reorder block as soon as possible.
6611 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6613 From Matt Semersky <matts@scd.hp.com>:
6614 * macro.c (macro_mri_mode): New function.
6615 * macro.h (macro_mri_mode): Declare.
6616 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6619 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6621 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6624 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6625 until after xstrdup in OBJ_EVAX case.
6627 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6629 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6630 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6631 of hardcoded magic number.
6632 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6634 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6636 * read.c (do_s_func): New function.
6638 * read.h (do_s_func): Add prototype.
6640 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6642 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6643 nops if fill pattern not specified.
6645 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6647 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6648 * config/te-go32.h (TE_GO32): Define.
6649 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6651 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6653 Implement .func/.endfunc pseudo-ops.
6654 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6656 * read.c (potable): Add .func,.endfunc.
6657 (s_func): New function.
6658 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6660 (in_doc_func_p,current_function_label): New static globals.
6661 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6663 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6665 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6666 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6667 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6668 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6669 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6670 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6671 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6672 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6673 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6674 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6675 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6676 * config/tc-a29k.c: Don't define md_short_jump_size,
6677 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6678 * config/tc-alpha.c: Likewise.
6679 * config/tc-alpha.h: Likewise.
6680 * config/tc-arm.c: Likewise.
6681 * config/tc-h8300.c: Likewise.
6682 * config/tc-h8500.c: Likewise.
6683 * config/tc-hppa.c: Likewise.
6684 * config/tc-i860.c: Likewise.
6685 * config/tc-i960.c: Likewise.
6686 * config/tc-ppc.c: Likewise.
6687 * config/tc-sh.c: Likewise.
6688 * config/tc-sparc.h: Likewise.
6689 * config/tc-tic30.c: Likewise.
6690 * config/tc-w65.c: Likewise.
6691 * config/tc-z8k.c: Likewise.
6693 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6695 * config/tc-vax.c (_): Delete this macro used for placeholder
6696 values in vax_operand_width_size; it conflicts with the _() macro
6697 used for internationalization.
6699 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6701 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6702 code. From Chris Moller <moller@bops.com>.
6704 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6705 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6706 * read.c (emit_expr): Initialize seg and subseg fields of a new
6708 * write.c (write_object_file): Switch to the appropriate segment
6709 and subsegment when processing a broken word.
6711 * config/tc-m68k.c (mri_assemble): New static function.
6712 (build_mri_control_operand): Call mri_assemble rather than
6714 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6715 (s_mri_endf, s_mri_endw): Likewise.
6717 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6719 * read.c (s_org): Call md_flush_pending_output if it is defined.
6721 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6723 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6725 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6726 (md_parse_option): Add for same.
6727 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6728 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6729 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6731 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6733 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6735 * config/tc-arm.c (find_real_start): Relax definition of local
6738 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6740 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6741 symbols at the given address, not just the last one specified.
6743 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6745 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6746 or number_to_chars_littleendian to write data.
6748 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6750 * config/tc-v850.c (md_assemble): Remove artificially created
6751 register name symbols.
6753 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6755 * write.c (fixup_segment): Change "segment" to "section" in
6758 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6760 * write.c (fixup_segment): Change sym1-sym2 message again.
6762 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6764 * write.c (fixup_segment): Improve error message for sym1-sym2
6765 errors when sym1 is in a different segment from sym2.
6767 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6769 * config/tc-m32r.c (warn_unmatched_high): New static local.
6770 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6771 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6772 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6773 (md_parse_option): Likewise.
6774 (md_show_usage): Likewise.
6775 (m32r_frob_file): Likewise.
6777 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6778 (read_a_source_file): Call them.
6779 * read.h (stabs_generate_asm_file): Declare.
6780 * stabs.c (stabs_generate_asm_file): New function.
6781 (generate_asm_file): New function.
6782 (stabs_generate_asm_lineno): Move file name handling into
6785 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6787 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6788 (d30v_current_align, d30v_current_align_seg): New variables.
6789 (d30v_last_label): New variable.
6790 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6791 (s_d30v_data, s_d30v_section): Likewise.
6792 (md_pseudo_table): Call them.
6793 (md_begin): Initialize d30v_current_align_seg.
6794 (md_assemble): Call d30v_align when needed by known current alignment.
6795 (d30v_frob_label, d30v_cons_align): New functions.
6796 * config/tc-d30v.h (md_do_align): Remove.
6797 (tc_frob_label): Call d30v_frob_label.
6798 (md_cons_align): New.
6800 * config/tc-d30v.c (find_format): Convert complex expressions to
6801 expression symbols before processing. Clean up code formatting.
6803 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6805 * po/Make-in (install-info): New target.
6807 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6809 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6811 * config/tc-mn10300.c (md_assemble): Likewise.
6813 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6815 * Makefile.am: Update with `make dep-am'.
6816 (HFILES): Add cgen.h.
6817 (cgen.o): Depend on cgen.h.
6818 * Makefile.in: Regenerate.
6820 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6822 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6824 * gasp.c (grab_label): Permit a label to be a preprocessor
6825 variable by permitting a label to start with a backslash.
6827 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6829 * config/tc-mips.c (validate_mips_insn): Removed hack
6830 for previously inaccessible bitfields in some INSN_TRAP
6833 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6835 * config/tc-d30v.c (do_assemble): Abort with error message
6836 if opcode operands do not match.
6838 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6840 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6841 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6842 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6843 similar new 'q' operand.
6845 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6847 * cgen.c (cgen_asm_finish_insn): Fix typo.
6849 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6852 * cgen.c: Include it.
6853 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6854 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6855 All callers updated.
6856 * config/tc-m32r.c: Include cgen.h.
6857 (m23r_insn): New members num_fixups,fixups.
6859 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6861 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6862 to avoid compiler warning.
6864 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6866 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6869 * makefile.vms (OBJS): Add ehopt.obj
6871 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6873 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6875 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6877 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6878 a short format insn.
6879 (md_assemble): Set it for explicitly packed insns.
6881 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6883 * config/obj-coff.c (c_symbol_merge): Do not take address of
6884 native fields when performing the memcpy.
6886 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6888 * config/tc-mips.c (macro,macro2): Implement
6889 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6891 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6893 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6894 relocations against globally visible symbols.
6895 * config/tc-m68k.c (relaxable_symbol): New macro.
6896 (m68k_ip, md_estimate_size_before_relax): Use it.
6897 (tc_m68k_fix_adjustable): Also handle weak symbols.
6899 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6901 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6902 references to externally visible symbols.
6903 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6904 values in twice for a PC relative reloc if the symbol is
6907 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6908 don't adjust a PC relative reloc against an externally visible
6910 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6911 for a PC relative fixup against an externally visible defined
6912 symbol, arrange to store object file and addend values as though
6913 the symbol were not defined.
6914 (tc_gen_reloc): Likewise.
6916 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6918 * read.c (sizeof_leb128): Referenced externally by write.c so
6921 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6923 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6924 and expand a 'debug' symbol associated with the next instruction
6925 that does not cause a short instruction to be filled with a NOP.
6926 (md_pseudo_table): Add support for .debugsym.
6927 (assemble_parallel_insn): Add calls to expand_debug_sym as
6929 (md_assemble): Ditto.
6931 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6933 * as.c (main): Conditionally call setlocale.
6934 * gasp.c (main): Likewise.
6935 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6936 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6938 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6940 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6942 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6944 * config/tc-hppa.c: Change all calls to bzero to use memset.
6945 (pa_ip): Add cast to avoid warning.
6946 (tc_gen_reloc, md_apply_fix): Likewise.
6947 (pa_find_space_by_number): Likewise.
6948 (hppa_force_relocation): Likewise.
6949 (pa_block): Change i to unsigned int.
6950 * config/obj-som.h (obj_som_copyright): Declare.
6952 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6954 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6955 for line numbers for assembly source.
6957 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6959 * configure.in: Change version number to 2.9.4
6960 * configure: Rebuild.
6962 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6964 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6966 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6968 * ecoff.h: Change symbolS in function declaration to struct
6971 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6973 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6974 (md_convert_frag): Fix i18n typo.
6976 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6978 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6979 * ecoff.h: Protoype it.
6980 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6981 [EVAX] (s_alpha_prologue): Delete.
6982 (md_pseudo_table): Update.
6984 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6986 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6987 array to local pointer.
6988 (get_args, parse_expr): Add casts to avoid warnings.
6990 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6992 * read.c (s_set): Cast xmalloc return value to fragS *.
6993 * config/tc-m68k.c (m68k_ip): Function made static to match
6994 previous forward declaration.
6995 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6997 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6999 * config/tc-v850.c: Add internationalisation macros to error
7002 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7003 macros to error strings.
7005 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7007 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7008 reloc is in the TOC csect.
7009 (md_apply_fix3): Correct gettext typo.
7011 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7013 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7014 .L - they are local labels and the branches are not really
7015 function calls but rather far jumps.
7017 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7019 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7021 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7023 * config/tc-i386.c (md_assemble): Print operand number rather than
7024 using ordinal_names.
7025 (i386_operand): Likewise.
7027 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7029 * Makefile.am (INTLLIBS): Define to work around apparent automake
7031 All Makefiles: Regenerated.
7033 * Many files: Added gettext invocations around user-visible
7035 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7036 HAVE_LC_MESSAGES): Define.
7037 * dep-in.sed: Added asintl.h.
7038 * po/Make-in: New file.
7039 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7041 * read.c (Z_): Renamed from `_'.
7042 * Makefile.am (SUBDIRS): Added po.
7043 (POTFILES): new macro.
7044 (po/POTFILES.in): New target.
7045 ($(OBJS)): Added asintl.h.
7047 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7048 (as_new_LDADD): Added $(INTLLIBS).
7049 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7050 (gasp_new_LDADD): Added $(INTLLIBS).
7051 (gasp_new_DEPENDENCIES): New macro.
7052 * configure, aclocal.m4: Rebuilt.
7053 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7055 (ALL_LINGUAS): Define.
7056 * macro.c: Include "asintl.h".
7057 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7058 * as.h: Include "asintl.h".
7059 * config/tc-i386.c (ordinal_names): Removed.
7060 (md_assemble): Changed error text to avoid ordinal_names.
7061 (i386_operand): Likewise.
7062 (reloc): Added as_bad to avoid i18n problems.
7063 (tc_gen_reloc): Likewise.
7064 * config/tc-arm.c (bad_args): Now a #define.
7066 * config/obj-vms.c (VMS_stab_parse): Changed type of
7068 (global_symbol_directory): Unified strings to avoid i18n
7070 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7071 avoid i18n problems.
7072 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7073 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7075 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7077 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7079 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7081 * as.c (print_version_id): Added an fprintf to avoid i18n
7083 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7085 * expr.c (expr): Added as_warn call to avoid i18n problems.
7086 * messages.c (as_assert): Changed code to avoid i18n problems.
7087 (as_abort): Likewise.
7088 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7089 (s_space): Likewise.
7090 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7092 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7094 * config/tc-i386.c (check_prefix): New static function, split out
7096 (struct _i386_insn): Add wait_prefix field.
7097 (md_assemble): Remove wait_prefix local variable. Use
7098 check_prefix when adding a prefix.
7100 * config/tc-i386.c (current_templates): New static variable.
7101 (md_assemble): Remove current_templates local variable.
7102 (md_assemble, i386_operand): Improve error and warning messages in
7103 many places. Add RESTORE_END_STRING in many places before error
7104 return. Clarify some comments.
7106 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7108 (md_assemble): Parse string instruction operands, looking for
7109 segment override prefixes. Check for invalid segment prefixes on
7111 (i386_operand): i.seg[] and max mem_operand changes for string
7113 * config/tc-i386.h (EsSeg): Define.
7115 * config/tc-i386.h (regKludge): Define.
7116 (iclrKludge, imulKludge): Don't define.
7117 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7118 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7119 opcode_modifier checks to look for more common cases first. Add
7120 default_seg for IsString case.
7122 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7124 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7126 * configure: Rebuild with new automake and libtool.
7127 * aclocal.m4, Makefile.in: Likewise.
7129 * doc/Makefile.am (as.dvi): New target.
7130 * doc/Makefile.in: Rebuild.
7132 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7134 * configure.in: Added sparc86x support.
7136 * configure: Rebuild.
7138 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7140 (md_parse_option): Warn if -EL is not supported for this architecture.
7142 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7144 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7146 * config/tc-mips.c (mips_ip): Note when we use get match on
7147 the full instruction name.
7149 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7151 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7152 back into the expression to handle add/sub simplification correctly.
7154 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7156 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7158 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7160 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7163 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7165 * symbols.c (max_indent_level): New global.
7166 (print_symbol_value_1): Use it.
7167 * expr.h (expr_build_dot): Declare.
7168 * expr.c (expr_build_dot): New function.
7170 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7172 * symbols.c (print_binary): New function.
7173 (print_expr_1): Call it.
7175 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7177 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7178 operand in the opcode.
7180 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7182 * config/tc-i386.h: Reorder operand flags and opcode modifier
7183 flags for clarity. Remove unused definitions: Unknown,
7184 ImmUnknown, DispUnknown, NoModrm.
7185 * config/tc-i386.c (type_names): Add missing Debug type.
7186 (md_assemble): Better duplicate prefix checking. Quicker string
7187 instruction check via new opcode_modifier flag.
7189 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7191 * doc/as.texinfo (Invoking): Clarify -Wa example.
7193 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7195 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7196 (s_mips_weakext): Define.
7197 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7198 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7201 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7203 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7204 is an error if the value can not be computed at assembly time.
7205 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7207 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7209 * gasp.c (main): Set next field of new include_path structure to
7210 NULL. From Avery Pennarun <averyp@gdc.ca>.
7212 * read.c (s_mri_sect): Call as_bad rather than abort for an
7213 unsupported MRI target.
7215 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7217 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7218 the destination of a branch instruction should be altered.
7219 (find_real_start): New function: Locate the real, Thumb coded
7220 start of a Thumb function.
7221 (do_t_branch23): Alter the destination of branches to Thumb
7224 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7226 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7228 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7231 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7233 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7234 * doc/c-hppa.texi: Likewise.
7236 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7238 * Makefile.am: Rebuild dependencies.
7239 * Makefile.in: Rebuild.
7241 * Makefile.am (DEP_INCLUDES): New variable.
7242 (.dep1): Change to work when srcdir is not an absolute path.
7243 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7244 * Makefile.in: Rebuild.
7246 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7248 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7249 LinearAddress patch.
7251 * configure.in: Set version to 2.9.1.
7252 * configure: Rebuild.
7254 * Branched binutils 2.9.
7256 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7258 * config/tc-i386.h (FWait): Define.
7259 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7260 other prefixes. Check FWait flag in opcode table to see which
7261 instructions require an fwait prefix.
7263 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7265 * stabs.c (get_stab_string_offset): Always create a stab string
7268 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7270 Fix some gcc -Wall warnings:
7271 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7272 * ehopt.c (eh_frame_code_alignment): Likewise.
7273 * expr.c (integer_constant, operand): Likewise.
7274 * frags.c (frag_align): Likewise.
7275 * gasp.c (level_0, change_base, doinstr): Likewise.
7276 * hash.c (hash_ask): Likewise.
7277 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7278 (debugging_pseudo): Likewise.
7279 * macro.c (define_macro, check_macro): Likewise.
7280 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7281 (ignore_rest_of_line, float_cons): Likewise.
7282 * symbols.c (decode_local_label_name): Likewise.
7283 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7284 (fixup_segment, number_to_chars_bigendian): Likewise.
7285 (number_to_chars_littleendian): Likewise.
7286 * config/atof-ieee.c (gen_to_words): Likewise.
7287 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7288 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7289 * read.c (output_big_sleb128): Initialize locals to avoid
7291 (output_big_uleb128, equals): Likewise.
7292 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7293 to unsigned int. Change zeros to unsigned int.
7294 * cond.c (s_if): Add return to default case.
7295 * frags.c (frag_now_fix): Change return type to addressT.
7296 * frags.h (frag_now_fix): Update declaration.
7297 * listing.c (file_info_struct): Change linenum to unsigned int.
7298 (struct list_info_struct): Change hll_line to unsigned int.
7299 (print_source): Update format string.
7300 * read.c (emit_expr): Change scan to unsigned int, and don't
7301 bother to initialize it.
7302 * symbols.c (dollar_label_count): Change to unsigned long.
7303 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7304 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7305 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7307 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7309 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7310 mcf5200 just as we do for m68000.
7311 (m68k_init_after_args): Likewise.
7312 (md_estimate_size_before_relax): Likewise.
7314 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7316 * config/tc-v850.c (md_assemble): Store relocation addend in
7317 fixup instead of instruction.
7319 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7321 * config/tc-i386.c (md_assemble): Swap template arguments to
7322 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7323 This macro is currently symmetric, so passing them the wrong
7324 way didn't cause any problem, but may if the macro is changed
7326 After copying template to i.tm, use i.tm. rather than t-> to
7327 access fields, and make t a const*
7328 Move i.tm.operand_types[] swap to immediately after the copy.
7330 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7332 * expr.h (expr_build_uconstant): Add prototype.
7333 (expr_build_unary,expr_build_binary): Add prototypes.
7334 * expr.c (expr_build_uconstant): New function.
7335 (expr_build_unary,expr_build_binary): New functions.
7337 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7339 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7340 * macro.c (macro_expand_body): Increase buffer size.
7341 * messages.c (as_warn): Likewise.
7342 (as_warn_where, as_bad, as_bad_where): Likewise.
7344 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7346 Based on patch from H.J. Lu <hjl@gnu.org>:
7347 * Makefile.am (DISTSTUFF): New variable.
7348 (diststuff): New target.
7349 * Makefile.in: Rebuild.
7351 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7353 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7354 m32r_elf_section_change_hook.
7356 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7357 emit a nop if a section ends with a 16 bit instruction.
7359 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7361 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7362 s_lcomm rather than obj_coff_lcomm.
7363 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7365 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7367 * config/tc-i386.h (LinearAddress): Define.
7368 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7369 instruction, don't use a default segment.
7371 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7373 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7374 * configure: Rebuild.
7376 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7378 * aclocal.m4, configure: Rebuild with libtool 1.2.
7380 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7382 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7383 PC relative branches. Patch courtesy of Jonathan Walton.
7386 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7388 * configure.in (emulations): Add thumb-pe target.
7390 * configure (emulations): Add thumb-pe target.
7392 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7394 * itbl-lex.l (yywrap): Don't define if already defined as a
7397 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7399 * depend.c (quote_string_for_make): New function.
7400 (wrap_output): Use it.
7402 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7404 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7405 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7407 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7409 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7410 Recognize -GN and -relax.
7411 (md_begin): Initialize gp size from -G switch.
7412 (alpha_force_relocation): Always force if -relax.
7413 (alpha_align): Take a new argument that will specify when to
7414 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7415 Change all callers. Emit nop alignment padding as nop+unop pair.
7417 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7419 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7420 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7422 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7424 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7425 require padding to the next long word boundary.
7427 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7429 * cgen.c: #include symcat.h.
7430 * config/tc-m32r.c: Likewise.
7432 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7434 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7435 absolute expressions instead of '$' prefixed register names.
7437 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7439 * read.c (s_set): Record file and line info for symbols when -as.
7440 (pseudo_set): Don't overwrite that dummy fragment.
7442 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7444 * config/tc-ppc.c (md_pseudo_table): Add "section".
7445 (ppc_named_section): New static function.
7447 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7449 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7450 so we don't have to scan the entire list.
7452 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7454 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7455 case, allow the parallel instructions to modify the same flag
7458 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7460 * listing.c (list_symbol_table): Categorize symbols by
7461 undefined_section rather than sy_frag->line == NULL.
7463 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7465 * Makefile.am (install-exec-local): Install properly when ln
7466 fails or tooldir == prefix.
7468 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7470 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7471 Test result of insert_operand for error.
7473 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7475 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7476 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7477 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7478 * doc/Makefile.in: Rebuild.
7480 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7482 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7483 (macro): Fix handling of M_COP[0-3].
7485 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7487 Based on patches from Ross Harvey <ross@teraflop.com>:
7488 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7489 if macro_alternate or macro_mri.
7490 (getstring): Remove support for byte constants between < and >.
7491 (get_any_string): '<' only starts a string if macro_alternate or
7493 (macro_expand_body): Permit keyword parameters following
7494 positional parameters.
7496 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7497 * configure.in (alpha*-*-netbsd*): New target.
7498 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7499 * configure: Rebuild.
7501 * as.h (flag_warn_suppress_instructionswap): Move from here...
7502 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7503 here, and make static.
7505 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7506 BFD_ASSEMBLER or MANY_SEGMENTS.
7508 * as.c (show_usage): Update bug-gnu-utils address.
7509 * gasp.c (show_usage): Likewise.
7510 * doc/as.texinfo (Bug Reporting): Likewise.
7512 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7514 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7515 insns regardless of the size of a pointer if we're in mips I or
7517 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7519 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7521 Fix rac to accept only a0:
7522 * tc-d10v.c (parallel_ok, find_opcode):
7523 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7524 Introduce OPERAND_GPR.
7526 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7528 * read.c (s_fill): Handle non-constant repeat counts by creating
7529 an rs_space fragment.
7531 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7533 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7534 from as_bad to as_warn.
7536 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7538 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7539 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7540 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7542 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7544 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7545 seg_fix_rotP rather than fix_root from seg_info.
7547 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7549 * expr.c: Add support for 0x1_2_3_4 bignums.
7551 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7553 * configure.in: Change -linux* to -linux-gnu*.
7554 * configure: Rebuild.
7556 * app.c (do_scrub_begin): Treat \r as whitespace.
7558 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7560 * Makefile.am: Update dependencies.
7561 * Makefile.in: Rebuild.
7563 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7565 * configure, aclocal.m4: Rebuild with new libtool.
7567 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7569 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7570 the argument to bfd_set_arch_mach.
7571 (load_address): Use bfd_arch_bits_per_address to determine the
7572 bit size of an address instead of looking at the isa level.
7573 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7575 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7577 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7579 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7581 * ehopt.c: New file.
7582 * as.h (enum _relax_state): Add rs_cfa.
7583 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7584 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7585 * read.c (emit_expr): Call check_eh_frame.
7586 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7587 (relax_segment): Likewise.
7588 * Makefile.am: Rebuild dependencies.
7589 (GAS_CFILES): Add ehopt.c.
7590 (GENERIC_OBJS): Add ehopt.o.
7591 * doc/internals.texi (Frags): Document rs_cfa.
7593 * as.c (show_usage): Mention --traditional-format.
7594 (parse_args): Accept --traditional-format.
7595 * as.h (flag_traditional_format): Declare.
7596 * output-file.c (output_file_create): If flag_traditional_format,
7597 set BFD_TRADITIONAL_FORMAT on stdoutput.
7598 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7600 * config/tc-mips.c (append_insn): Make sure that if we have a
7601 fixup for an unmatched %hi reloc, it does not associated with a
7604 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7605 * doc/Makefile.in: Likewise.
7607 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7609 * config/tc-m32r.c (check_for_side_effects): New function.
7610 (can_make_parallel): Add checks for instruction side effects
7611 clashing with the other instruction.
7612 (assemble_parallel_insn): Improve warning messages. Return error
7613 message from non-swapped instruction order.
7615 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7617 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7619 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7620 md_cleanup definition. This moves the forced literal output to
7621 the end of the source pass, and avoids macro's inserting literals
7622 into the code immediately after the macro expansion.
7624 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7626 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7627 a gas internal symbol is adjustable.
7628 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7630 * as.h: If gcc version greater than 2.6, use `__format__' and
7631 `__printf__' in function attributes, rather than `format' and
7634 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7636 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7638 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7640 Add tms320c30 support:
7641 * config/tc-tic30.h: New file.
7642 * config/tc-tic30.c: New file.
7643 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7644 TARGET_FORMAT as "coff-tic30".
7645 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7646 * Makefile.am: Rebuild dependencies.
7647 (CPU_TYPES): Add tic30.
7648 (CPU_OBJ_VALID): tic30-aout is valid.
7649 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7650 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7651 * configure, Makefile.in: Rebuild.
7653 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7655 * config/tc-v850.c (md_assemble): Improvements to error messages.
7657 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7659 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7660 BFD_RELOC_HI16_S to store the high bits of any value.
7662 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7663 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7664 assembler calculate relocations to any external symbol at all.
7665 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7666 involving generation of pc-relative relocs.
7667 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7668 has been moved to md_apply_fix3.
7670 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7671 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7672 which actually means (the address of identifier's GOT entry) +
7673 constant, which is not particularly useful.
7675 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7677 * read.h (include_dirs): Declare.
7678 (include_dir_count,include_dir_maxlen): Declare.
7680 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7682 * configure.in: Correct check for shared opcodes library.
7683 * configure: Rebuild.
7685 * listing.c (buffer_line): If we can't open the file, set at_end.
7686 (listing_print): Remove unused local variable fi.
7688 * config/m68k-parse.y (reglistpair): Handle register list in
7691 * config/vms-conf.h: Don't undef VERSION.
7693 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7695 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7697 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7699 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7700 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7701 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7702 (EXTRA_DIST): Define.
7703 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7704 explicitly rather than via the list of object files.
7705 (gcc-as.opt): New file created when make-gas.com is run.
7706 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7707 itbl-cpu.h} to #include appropriate file rather than copying that
7709 * config/vms-conf.h: Synchronize with current config.in.
7710 * Makefile.in: Rebuild.
7712 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7714 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7715 (parallel_ok): Relaxed parallel subinstruction dependency check.
7717 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7719 * as.h (flag_warn_suppress_instructionswap): added new flag.
7720 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7721 command line argument.
7722 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7723 warning only if flag_warn_suppress_instructionswap is false.
7725 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7727 * configure.in (i386-*-mingw32*): New target.
7728 * configure: Rebuild.
7730 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7732 * symbols.c (resolve_symbol_value): Don't set the segment if it
7733 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7735 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7738 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7740 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7741 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7744 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7746 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7748 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7750 * config/tc-v850.c (v850_insert_operand): Display instruction when
7751 an error is encountered.
7753 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7755 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7756 (i386-*-sco3.2v5*coff): New target.
7757 (i386-*-sco3.2*): New target.
7758 * configure: Rebuild.
7760 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7762 * config/tc-v850.c: Tidy error message production.
7764 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7766 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7767 validate_immediate return value in the right type for comparisons
7770 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7772 * listing.c (MAX_BYTES): Use listing variables not constants.
7773 (data_buffer): No longer an array, but a pointer.
7774 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7775 (listing_listing): Allocate data_buffer.
7777 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7779 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7780 --listing-rhs-width, --listing-cont-lines.
7781 (show_usage): Update.
7782 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7783 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7784 (print_lines): Use the variables instead of the constants.
7785 (listing_listing): Likewise.
7786 * listing.h: Declare the new vars.
7788 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7790 * as.c (parse_args): Add --keep-locals alias for -L.
7791 Add --strip-local-absolute.
7792 (show_usage): Update.
7793 * as.h (flag_strip_local_absolute): New flag.
7794 * symbols.c (S_IS_LOCAL): Use it.
7795 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7796 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7797 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7799 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7801 * config/tc-m32r.c: Detect if explicitly parallel instructions
7802 might have an io conflict and issue a warning message.
7804 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7806 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7807 cgen_swap_fixups): Functions to save, restore and swap the fixup
7808 chain with a backup copy.
7809 (cgen_asm_finish_insn): Returns address of constructed insn.
7811 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7813 * listing.c (file_info_struct): Remove FILE, add POS.
7814 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7815 (file_info): Don't open the file.
7816 (buffer_line): Check for the file in the last_open cache, updating
7818 (print_source): Don't reference file_info->file.
7819 (listing_listing): Likewise.
7820 (listing_print): Close the file in the cache, if any.
7822 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7824 * read.c (dwarf_file_string): New file static variable.
7825 (emit_expr): Look for constant sequence that leads up to a file
7826 name in DWARF debugging output.
7827 (stringer): Use dwarf_file_string to decide whether to accept a
7828 string as a file name.
7830 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7832 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7833 (crack_operand): Add reg->reglst MRI hack.
7834 (r_seg): Put reglst symbols in reg_section.
7835 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7837 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7839 * tc-sh.c (get_specific): Handle SGR & DBR.
7841 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7843 * tc-h8300.c (parse_reg): Take the length of the symbol into
7844 account when attempting to match a register name.
7845 * tc-h8500.c (parse_reg): Likewise.
7847 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7849 * cgen.c: Formatting changes to improve readability.
7851 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7853 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7856 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7858 Based on a patch from Jim Wilson
7859 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7860 (tc_gen_reloc): Handle cross section PC relative relocs
7863 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7865 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7867 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7869 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7870 (expr_jmp_buf): New static local.
7871 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7872 (cgen_md_operand): New function.
7873 * tc-m32r.c: Clean up pass over `struct foo' usage.
7874 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7876 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7878 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7879 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7881 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7883 * config/tc-i386.c (i386_operand): Give an error if there are
7884 unrecognized characters after an expression.
7886 For older changes see ChangeLog-9697