1 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3 * config/tc-m68k.c: Fix the previous misapplied patch.
5 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
7 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
8 BFD_ASSEMBLER and !BFD_ASSEMBLER.
9 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
12 2000-10-17 Kazu Hirata <kazu@hxi.com>
14 * debug.c: Fix formatting.
16 * dwarf2dbg.c: Likewise.
17 * dwarf2dbg.h: Likewise.
21 * flonum-konst.c: Likewise.
24 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
26 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
28 * doc/as.texinfo: Added notes about this new option.
30 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
32 * config/tc-sh.c (JREG): Remove.
33 (md_convert_frag): Remove #if 0:d code using JREG.
35 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
37 * config/tc-i386.c (i386_operand_modifier): Only match
38 modifiers SHORT and FLAT if they are followed by a space.
39 (parse_register): When `allow_naked_reg' is set, do not confuse
40 identifiers that start with a register name with a register.
42 2000-10-12 Kazu Hirata <kazu@hxi.com>
44 * app.c: Fix formatting.
47 * bit_fix.h: Likewise.
52 2000-10-11 Alan Modra <alan@linuxcare.com.au>
54 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
56 2000-10-07 Alan Modra <alan@linuxcare.com.au>
58 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
59 Re-arrange function a little and improve error message.
61 * write.c (write_relocs): Fix a comment.
63 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
66 2000-10-05 Jim Wilson <wilson@cygnus.com>
68 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
70 2000-10-05 Alan Modra <alan@linuxcare.com.au>
72 * config/tc-i386.c: Delete some useless comments, reformat others.
74 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
75 non-global syms in linkonce sections.
77 2000-10-04 Ralf Baechle <ralf@gnu.org>
79 * config/tc-ia64.c (operand_match): Don't use // style comments.
80 * config/tc-i370.c: Likewise.
82 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
84 Changes to handle varying register prefix and user symbol prefix.
85 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
86 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
87 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
88 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
89 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
90 (demand_register_prefix): New variable.
91 (md_pseudo_table): New pseudo ".syntax".
92 (md_longopts): New options --no-underscore and --underscore.
93 (cris_target_format): Return elf32-us-cris or elf32-cris depending
94 on symbols_have_leading_underscore.
95 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
96 (get_spec_reg): Ditto.
97 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
99 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
101 <case OPTION_NO_US, case OPTION_US>: New.
102 (md_show_usage): Be brief and reformat to match continuation of
104 * po/gas.pot: Regenerate.
106 2000-09-28 Alan Modra <alan@linuxcare.com.au>
108 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
109 force relocs for 12 bit branches.
110 (md_apply_fix): Similarly, adjust logic here.
112 2000-09-28 Alan Modra <alan@linuxcare.com.au>
114 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
115 adjust for external and weak syms as we will use a reloc. Allow
116 for +8 offset when calculating limits of branches.
117 (hppa_fix_adjustable): Undo 2000-09-23 change.
118 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
119 Correct distance calculation.
120 (tc_gen_reloc): Print the file name and line number if we can't
123 From John David Anglin <dave@hiauly1.hia.nrc.ca>
124 * config/tc-hppa.c (nonzero_dibits): Define.
125 (arg_reloc_stub_needed): Check each arg and return value
126 separately for zero case.
127 (pa_align): Declare argument `bytes'.
129 2000-09-25 Kazu Hirata <kazu@hxi.com>
131 * config/tc-cris.c: Fix formatting.
132 * config/tc-d10v.h: Likewise.
133 * config/tc-d30v.c: Likewise.
134 * config/tc-d30v.h: Likewise.
135 * config/tc-fr30.c: Likewise.
136 * config/tc-fr30.h: Likewise.
137 * config/tc-m68k.c: Likewise.
138 * config/tc-m68k.h: Likewise.
139 * config/tc-pj.h: Likewise.
140 * config/tc-ppc.c: Likewise.
141 * config/tc-ppc.h: Likewise.
142 * config/tc-sh.c: Likewise.
143 * config/tc-sh.h: Likewise.
144 * config/tc-sparc.c: Likewise.
145 * config/tc-v850.h: Likewise.
146 * config/tc-vax.h: Likewise.
147 * config/tc-w65.h: Likewise.
148 * config/tc-z8k.h: Likewise.
150 2000-09-23 Alan Modra <alan@linuxcare.com.au>
152 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
154 (hppa_force_relocation): Likewise.
156 2000-09-22 Jim Wilson <wilson@cygnus.com>
158 * config/tc-ia64.c (dv_sem): Add "stop".
159 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
160 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
161 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
163 (mark_resources): Check IA64_RS_PRr.
165 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
167 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
168 md_estimate_size_before_relax): Redesign and clean up the
169 relaxation mechanism.
171 2000-09-21 Kazu Hirata <kazu@hxi.com>
173 * config/tc-ns32k.c: Fix formatting.
174 * config/tc-ns32k.h: Likewise.
176 2000-09-20 Kazu Hirata <kazu@hxi.com>
178 * config/tc-m32r.c: Fix formatting.
179 * config/tc-m32r.h: Likewise.
180 * config/tc-m68851.h: Likewise.
181 * config/tc-m68hc11.c: Likewise.
182 * config/tc-m68hc11.h: Likewise.
183 * config/tc-m88k.c: Likewise.
184 * config/tc-mcore.c: Likewise.
185 * config/tc-mcore.h: Likewise.
186 * config/tc-mips.c: Likewise.
187 * config/tc-mips.h: Likewise.
188 * config/tc-mn10200.h: Likewise.
189 * config/tc-mn10300.h: Likewise.
190 * config/tc-tahoe.c: Likewise.
191 * config/tc-tahoe.h: Likewise.
193 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
195 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
196 Likewise in relaxation description comments.
198 2000-09-18 Alan Modra <alan@linuxcare.com.au>
200 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
201 subtraction of two syms without emitting a relocation.
203 From David Huggins-Daines <dhd@linuxcare.com>
204 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
205 global or weak symbols.
207 2000-09-15 Kazu Hirata <kazu@hxi.com>
209 * config/tc-h8300.h: Fix formatting.
210 * config/tc-h8500.c: Likewise.
211 * config/tc-h8500.h: Likewise.
212 * config/tc-hppa.h: Likewise.
213 * config/tc-i370.h: Likewise.
214 * config/tc-i386.h: Likewise.
215 * config/tc-i860.c: Likewise.
216 * config/tc-i860.h: Likewise.
217 * config/tc-i960.h: Likewise.
218 * config/tc-ia64.c: Likewise.
219 * config/tc-ia64.h: Likewise.
221 2000-09-14 Kazu Hirata <kazu@hxi.com>
223 * config/tc-a29k.c: Fix formatting.
224 * config/tc-alpha.c: Likewise.
225 * config/tc-arc.c: Likewise.
226 * config/tc-arc.h: Likewise.
227 * config/tc-arm.c: Likewise.
228 * config/tc-arm.h: Likewise.
229 * config/tc-avr.c: Likewise.
230 * config/tc-avr.h: Likewise.
231 * config/tc-tic30.c: Likewise.
232 * config/tc-tic30.h: Likewise.
233 * config/tc-tic54x.c: Likewise.
234 * config/tc-tic54x.h: Likewise.
235 * config/tc-tic80.c: Likewise.
236 * config/tc-tic80.h: Likewise.
238 2000-09-14 Timothy Wall <twall@cygnus.com>
240 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
241 parallel comparisons for later use.
242 (struct rsrc): Add parallel comparison type.
243 (resources_match): Skip special cases of PR usage (non-conflicting
246 2000-09-13 Kazu Hirata <kazu@hxi.com>
248 * config/obj-ecoff.c: Fix formatting.
249 * config/obj-elf.c: Likewise.
250 * config/obj-elf.h: Likewise.
251 * config/obj-evax.h: Likewise.
252 * config/obj-generic.h: Likewise.
253 * config/obj-hp300.c: Likewise.
254 * config/obj-hp300.h: Likewise.
255 * config/obj-ieee.h: Likewise.
256 * config/obj-vms.c: Likewise.
257 * config/obj-vms.h: Likewise.
259 2000-09-13 Anders Norlander <anorland@acc.umu.se>
261 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
262 (md_parse_option): Ditto.
263 (md_longopts): Add -mips32 option.
264 (md_show_usage): Document new options.
265 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
266 (mips_ip): Assemble mfc0 with a sub-selection code.
267 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
268 (mips_cpu_to_str): New function.
269 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
270 Use CPU_* defines instead of hardcoded numbers.
272 * doc/as.texinfo: Document new options.
273 * doc/c-mips.texi: Ditto.
275 2000-09-12 Kazu Hirata <kazu@hxi.com>
277 * as.h: Fix formatting.
278 * asintl.h: Likewise.
279 * bit_fix.h: Likewise.
280 * config/obj-aout.c: Likewise.
281 * config/obj-aout.h: Likewise.
282 * config/obj-bout.c: Likewise.
283 * config/obj-bout.h: Likewise.
284 * config/obj-coff.c: Likewise.
285 * config/obj-coff.h: Likewise.
286 * dwarf2dbg.h: Likewise.
288 * flonum.h: Likewise.
290 * itbl-ops.h: Likewise.
294 * struc-symbol.h: Likewise.
295 * subsegs.h: Likewise.
296 * symbols.h: Likewise.
300 2000-09-11 Kazu Hirata <kazu@hxi.com>
302 * bignum-copy.c: Fix formatting.
303 * config/tc-i370.c: Likewise.
304 * config/tc-i960.c: Likewise.
305 * config/tc-m68k.c: Likewise.
307 * flonum-copy.c: Likewise.
308 * flonum-konst.c: Likewise.
309 * flonum-mult.c: Likewise.
310 * literal.c: Likewise.
314 * subsegs.c: Likewise.
316 2000-09-09 Philip Blundell <philb@gnu.org>
318 * configure.in (arm*-*-uclinux*): New target.
319 * configure: Regenerate.
321 2000-09-09 Kazu Hirata <kazu@hxi.com>
323 * input-file.c: Fix formatting.
324 * itbl-ops.c: Likewise.
325 * messages.c: Likewise.
327 2000-09-08 Philip Blundell <philb@gnu.org>
329 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
332 2000-09-07 H.J. Lu <hjl@gnu.org>
334 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
335 * configure: Rebuild.
337 2000-09-07 Kazu Hirata <kazu@hxi.com>
339 * atof-generic.c: Fix formatting.
340 * config/tc-mips.c: Likewise.
341 * config/tc-vax.c: Likewise.
342 * input-scrub.c: Likewise.
344 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
346 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
347 * configure.in (sh-*-linux*): Added.
348 * configure: Rebuilt.
350 2000-09-06 Kazu Hirata <kazu@hxi.com>
352 * config/tc-hppa.c: Fix formatting.
354 * ecoff.c: Fix formatting.
356 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
358 * configure: Rebuilt with new libtool.m4.
360 2000-09-05 Kazu Hirata <kazu@hxi.com>
362 * cgen.c: Fix formatting.
363 * config/tc-ia64.c: Likewise.
365 2000-09-05 Nick Clifton <nickc@redhat.com>
367 * aclocal.m4: Regenerate.
368 * config.in: Regenerate.
369 * configure: Regenerate.
370 * po/gas.pot: Regenerate.
372 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
374 * config/tc-cris.c: Correct comment typos.
376 2000-09-05 Eric Christopher <echristo@cygnus.com>
378 * config/tc-mn10300.c: Cleanup.
379 (md_pcrel_from): Enable.
381 2000-09-05 Alan Modra <alan@linuxcare.com.au>
383 * expr.c (operand): Fix a comment typo.
384 * write.c (write_relocs): Fix a signed/unsigned warning.
386 * config/tc-hppa.c (fudge_reg_expressions): New
387 (hppa_force_reg_syms_absolute): New.
388 (pa_equ): Allow reg_section expressions.
389 * config/tc-hppa.c (md_optimize_expr): Define.
390 (hppa_force_reg_syms_absolute): Prototype.
392 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
393 (pa_parse_number): Pass in arg to select fp reg parsing.
394 Return 1 to indicate format checks pass. If strict, then only
395 accept a register or register symbol. Return value in...
396 (pa_number): New static for pa_parse_number.
397 (FP_REG_BASE): Define.
398 (FP_REG_RSEL): Define.
399 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
400 appropriate. White space changes.
401 (need_pa11_opcode): Don't bother passing any params, get them from
403 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
404 Remove extraneous check in case 'Q'.
405 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
406 reg, set section of resulting symbol to reg_section.
407 (pa_parse_space_stmt): Modify call to pa_parse_number.
408 (pa_space): Likewise.
410 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
411 (hppa_force_relocation): Handle vtable relocs.
412 (pa_vtable_entry): New.
413 (pa_vtable_inherit): New.
414 (md_pseudo_table): Add entries for vtable pseudos.
415 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
416 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
418 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
419 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
420 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
422 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
423 specify a symbol type.
425 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
426 dependent things together.
427 (md_elf_symbol_type): Define.
429 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
431 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
433 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
434 (obj_elf_vtable_entry): Declare.
436 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
438 (obj_elf_vtable_entry): Similarly.
439 (elf_pseudo_table): Fix the damage with a cast.
441 2000-09-03 Richard Henderson <rth@cygnus.com>
443 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
444 for template selection when a label is needed.
446 2000-09-02 Kazu Hirata <kazu@hxi.com>
448 * config/tc-ia64.c: Fix formatting.
450 2000-09-02 Nick Clifton <nickc@redhat.com>
452 * configure.in: Increase version number to 2.10.91.
453 * configure: Regenerate.
454 * aclocal.m4: Regenerate.
455 * config.in: Regenerate.
456 * po/gas.pot: Regenerate.
457 * Makefile.in: Regenerate.
459 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
461 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
462 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
463 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
465 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
468 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
470 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
471 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
472 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
473 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
474 (GOT_symbol): New variable.
475 (md_undefined_symbol): Set it.
477 2000-09-01 Richard Henderson <rth@cygnus.com>
479 * config/tc-ia64.c (match): Don't inline.
480 (extra_goodness): New.
481 (md_begin): Prefer nop.f and nop.b for best_template.
483 2000-08-31 Kazu Hirata <kazu@hxi.com>
485 * as.c: Fix formatting.
490 2000-08-31 Eric Christopher <echristo@cygnus.com>
492 * config/tc-mn10300.c: Cleanup and fix warnings.
493 (md_pseudo_table): Add initializers.
494 (md_show_usage): Cleanup.
495 (md_parse_option): Fix warnings.
496 (md_undefined_symbol): Fix warnings.
497 (md_conver_frag): Fix warnings.
498 (tc_gen_reloc): Fix warnings.
499 (md_apply_fix3): Fix warnings.
500 (check_operand): Fix warnings.
502 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
504 * acinclude.m4: Include libtool and gettext macros from the
506 * aclocal.m4, configure: Rebuilt.
508 2000-08-30 Mark Hatle <mhatle@mvista.com>
510 * config/tc-ppc.c (md_parse_option): Recognize -m405.
512 2000-08-31 Kazu Hirata <kazu@hxi.com>
514 * listing.c: Fix formatting.
516 2000-08-29 Kazu Hirata <kazu@hxi.com>
518 * app.c: Fix a comment typo. Fix formatting.
520 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
522 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
523 offset of the target destination for jmp instructions.
524 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
526 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
528 * NEWS: Mention support for CRIS.
530 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
532 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
533 Sets `.lcomm' alignment to zero.
535 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
537 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
538 (TC_FIX_ADJUSTABLE): Define.
540 2000-08-23 Jim Wilson <wilson@cygnus.com>
542 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
543 unwind.personality_routine is set.
545 2000-08-23 H.J. Lu <hjl@gnu.org>
547 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
549 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
551 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
554 2000-08-22 H.J. Lu <hjl@gnu.org>
556 * config.in (STRICTCOFF): New for strict COFF.
558 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
559 i386-*-go32* and i386-go32-rtems*.
560 * configure: Rebuilt.
562 * config/obj-coff.c (obj_coff_endef): Follow the historical
563 behavior if STRICTCOFF is not defined.
565 * doc/internals.texi: Document STRICTCOFF.
567 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
569 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
570 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
571 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
572 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
573 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
574 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
575 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
578 2000-08-22 Eric Christopher <echristo@cygnus.com>
580 * config/tc-mn10300.c: (md_apply_fix): New function.
581 (mn10300_force_relocation): New function.
582 (mn10300_fix_adjustable): New function.
584 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
585 (TC_HANDLES_FX_DONE): Define.
586 (obj_fix_adjustable): Define.
587 (MD_APPLY_FIX3): Define.
588 (TC_LINKRELAX_FIXUP): Define.
590 * write.c: (TC_LINKRELAX_FIXUP): Define if not
592 (fixup_segment): Use TC_LINKRELAX_FIXUP.
594 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
596 2000-08-21 Jason Eckhardt <jle@cygnus.com>
598 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
599 if the fixup resulted in a relocation.
601 2000-08-18 Nick Clifton <nickc@redhat.com>
603 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
604 Make reference to first element of shift_names explicit.
606 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
608 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
609 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
610 add a symbol's address. Removed all target-specific #ifdefs that
611 used to accomplished the same.
612 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
613 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
614 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
615 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
616 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
618 2000-08-17 Kazu Hirata <kazu@hxi.com>
620 * dwarf2dbg.c: Fix formatting.
622 2000-08-17 Nick Clifton <nickc@redhat.com>
624 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
625 to be recoded as logical shift lefts by zero.
627 2000-08-16 Jim Wilson <wilson@cygnus.com>
629 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
630 postincrement modified registers. Handle IA64_OPND_R3_2 addl
632 (note_register_values): Handle IA64_OPND_R3_2 operands.
634 2000-08-16 Jason Eckhardt <jle@cygnus.com>
636 * config/tc-i860.c (md_operand): Silly typo fixed.
638 2000-08-16 Nick Clifton <nickc@redhat.com>
640 * config/tc-arm.c (struct asm_shift): Delete.
642 (enum asm_shift_index): New.
643 (struct asm_shift_properties): New.
644 (struct asm_shift_name): New.
645 (shift_properties[]); New.
646 (shift_names[]); New.
648 (decode_shift): Use new structures.
649 Issue a warning is "ROR #0" is used.
650 Issue a warning if "ASR #0" or "LSR #0" is used.
652 (md_begin): Initialise arm_shift_hsh table from new
653 asm_shift_name array.
655 2000-08-16 Jakub Jelinek <jakub@redhat.com>
657 * config/tc-sparc.c: Kill all warnings.
658 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
660 (md_show_usage): Update usage text.
662 2000-08-16 Nick Clifton <nickc@redhat.com>
664 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
667 2000-08-15 Will Cohen <wcohen@redhat.com>
669 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
671 * config/tc-sh.c (md_assemble): Changed so debug_type
672 test performed for ppi_assemble
673 * config/tc-sh.c: Included dwarf2dbg.h.
674 (debug_line): Defined.
675 (md_assemble): Generates dwarf2 line info.
676 (sh_finalize): New function. Finalize dwarf2 info.
677 (assemble_ppi): Returns size of code generated.
678 (build_Mytes): Returns size of code generated.
679 (md_pseudo_table): Added "file" and "loc" psuedo ops.
680 * config/tc-sh.h (md_end): Defined.
681 (sh_finalize): Declared.
683 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
685 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
688 2000-08-14 Nick Clifton <nickc@redhat.com>
690 * config/tc-arm.c (do_bx): Allow "bx pc".
692 2000-08-14 Jim Wilson <wilson@cygnus.com>
694 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
695 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
696 (md_begin): Change assignment to md.flag to OR in the new bit.
698 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
700 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
701 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
704 2000-08-14 Jason Eckhardt <jle@cygnus.com>
706 * NEWS: Mention i860 support.
708 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
710 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
712 2000-08-14 Andreas Schwab <schwab@suse.de>
714 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
716 2000-08-11 Andreas Schwab <schwab@suse.de>
718 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
721 2000-08-11 Kazu Hirata <kazu@hxi.com>
723 * expr.c: Fix formatting.
724 * config/obj-bout.c: Likewise.
726 2000-08-10 Jason Eckhardt <jle@cygnus.com>
728 * doc/c-i860.texi: Flesh out the i860 section more.
730 2000-08-10 Kazu Hirata <kazu@hxi.com>
732 * symbols.c: Fix formatting.
735 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
737 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
738 has the IgnoreSize bit set.
740 2000-08-09 Alan Modra <alan@linuxcare.com.au>
742 From Rodney Brown <RodneyBrown@mynd.com>
743 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
744 * configure: Regenerate.
746 2000-08-09 Kazu Hirata <kazu@hxi.com>
748 * hash.c: Fix formatting.
751 2000-08-08 Jason Eckhardt <jle@cygnus.com>
753 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
754 (i860_fix_info): New enum.
755 (MD_APPLY_FIX3): Define.
756 (WORKING_DOT_WORD): Define.
757 (TC_HANDLES_FX_DONE): Define.
758 (DIFF_EXPR_OK): Define.
759 (LISTING_HEADER): Define.
760 (TARGET_FORMAT): Select target format based on endian flag.
761 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
762 (target_big_endian): Add external declaration.
764 * config/tc-i860.c: All existing code reworked completely. Other
765 new code shown below.
766 (SYNTAX_SVR4): Define.
767 (target_warn_expand): New variable.
768 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
769 (md_longopts): Declare and define with new options (-EL, -EB,
771 (md_show_usage): New function.
772 (md_operand): New function.
773 (obtain_reloc_for_imm16): New function.
774 (md_apply_fix3): New function.
775 (tc_gen_reloc): New function.
777 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
779 * config/tc-m68hc11.c (build_jump_insn): Make sure the
780 2 bytes of the jump address are in the same frag.
781 (find): Accept 68hc12 register indirect modes.
783 * NEWS: Mention 68HC11 & 68HC12 support.
785 2000-08-07 Richard Henderson <rth@cygnus.com>
787 * config/tc-ia64.c (unwind): Add prologue_mask member.
788 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
789 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
790 (dot_body): Clear unwind.prologue_mask.
791 (dot_prologue): Set it. Accept a register second argument.
793 2000-08-07 Kazu Hirata <kazu@hxi.com>
795 * config/atof-ieee.c: Fix formatting.
796 * config/atof-tahoe.c: Likewise.
798 2000-08-06 Nick Clifton <nickc@cygnus.com>
800 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
803 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
804 of .popsection, .previous, .pushsection, .subsection,
805 .version, .vtable_entry, .vtable_inherit and .weak.
807 2000-08-05 Kazu Hirata <kazu@hxi.com>
809 * config/tc-cris.c: Fix formatting.
810 * config/tc-i386.c: Likewise.
811 * config/tc-sparc.c (sparc_ip): Simplify the code.
813 2000-08-04 Kazu Hirata <kazu@hxi.com>
815 * config/tc-cris.c: Rearrange code for readability.
816 * config/tc-d10v.c: Fix formatting.
817 * config/tc-m32r.c: Likewise.
818 * config/tc-sparc.c: Likewise.
820 2000-08-02 Jim Wilson <wilson@cygnus.com>
822 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
823 before ia64_find_opcode.
824 (md_assemble): Likewise.
826 2000-08-01 Nick Clifton <nickc@cygnus.com>
828 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
829 Undo some formatting fixes.
831 2000-08-01 Kazu Hirata <kazu@hxi.com>
833 * config/obj-som.c: Fix formatting.
834 * config/obj-ieee.c: Likewise.
835 * config/tc-arm.c: Likewise.
836 * config/tc-v850.c: Likewise.
838 2000-08-01 Nick Clifton <nickc@redhat.com>
840 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
841 index by command line option.
843 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
845 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
846 (@node M68K-Branch): Rewrite to match the reality.
848 2000-07-31 Jason Eckhardt <jle@cygnus.com>
850 * doc/c-i860.texi: New file.
851 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
852 * doc/Makefile.in: Regenerate.
853 * doc/all.texi: Add I860 as relevant architecture.
854 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
856 2000-07-31 Kazu Hirata <kazu@hxi.com>
858 * config/tc-d30v.c: Fix formatting.
860 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
862 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
863 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
864 long emit a long branch if available instead of an absolute jump, never
865 emit absolute jumps for anything with --pcrel.
867 * doc/c-m68k.texi: Document new command line option.
869 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
871 * config/tc-avr.c: Use PARAMS macro in function declarations.
872 Don't declare md_pcrel_from_section (already in tc-avr.h).
873 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
874 (avr_operand): Don't set (unsigned) op_mask to -1.
876 2000-07-28 Jason Eckhardt <jle@cygnus.com>
878 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
879 * configure: Regenerated.
880 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
881 of operand to the .type directive (.e.g, "type").
883 2000-07-28 Alan Modra <alan@linuxcare.com.au>
885 * as.h (warn_comment, found_comment, found_comment_file): Declare.
886 * app.c (do_scrub_chars): Record where first comment found.
887 * read.c (read_a_source_file): Init found_comment on entry, and
888 notify whether comments found on exit.
889 * config/tc-hppa.c (md_shortopts): Add "c".
890 (md_longopts): Add warn-comment.
891 (md_parse_option): Handle it.
892 (md_show_usage): Show available options.
893 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
895 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
897 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
898 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
900 (md_estimate_size_before_relax): Don't fall off end of function.
902 2000-07-27 Kazu Hirata <kazu@hxi.com>
904 * config/tc-avr.c: Fix formatting.
905 * config/tc-ns32k.c: Likewise.
907 2000-07-27 Alan Modra <alan@linuxcare.com.au>
909 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
911 2000-07-27 Kazu Hirata <kazu@hxi.com>
913 * config/tc-d10v.c: Fix formatting.
914 * config/tc-z8k.c: Likewise.
915 * config/tc-sparc.c: Likewise.
917 2000-07-26 Dave Brolley <brolley@redhat.com>
919 * cgen.c (queue_fixup): Declare opinfo.
920 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
921 (gas_cgen_md_operand): Ditto.
922 (gas_cgen_md_apply_fix3): Ditto.
924 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
926 * config/obj-coff.c (obj_frob_symbol): Don't merge
927 labels. Don't merge if the symbol isn't constant. Return
928 immediately if a symbol is merged.
930 2000-07-22 Alan Modra <alan@linuxcare.com.au>
932 * frags.c (frag_align): Correct absolute section alignment.
934 2000-07-20 DJ Delorie <dj@redhat.com>
936 * config/obj-coff.c (obj_frob_symbol): revert previous change,
937 it breaks linking against DLLs.
939 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
941 * configure.in: Add CRIS support.
942 * configure: Regenerate.
943 * Makefile.am: (CPU_TYPES): Add cris.
944 (CPU_OBJ_VALID) [aout]: Add cris.
945 (MULTI_CPU_TYPES): Add cris.
946 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
947 [coff]: Only i386 and mips are valid.
948 (TARGET_CPU_CFILES): Add config/tc-cris.c.
949 (TARGET_CPU_HFILES): Add config/tc-cris.h.
950 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
951 Regenerate dependencies.
952 * Makefile.in: Regenerate.
953 * aclocal.m4: Regenerate.
954 * as.c: Declare crisaout, criself.
955 * config/tc-cris.h, config/tc-cris.c: New.
956 * config/e-criself.c, config/e-crisaout.c: New.
957 * po/POTFILES.in, po/gas.pot: Regenerate.
959 2000-07-20 Kazu Hirata <kazu@hxi.com>
961 * read.c: Fix formatting.
962 * write.c: Fix formatting.
964 2000-07-19 H.J. Lu <hjl@gnu.org>
966 * sb.c: Include <stdlib.h> if exists for abort ().
968 2000-07-19 Alan Modra <alan@linuxcare.com.au>
970 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
971 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
972 (pa_type_args): Same here.
974 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
976 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
977 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
978 the storage class is already set.
980 2000-07-17 Kazu Hirata <kazu@hxi.com>
982 * config/tc-m68hc11.c: Fix formatting.
983 * config/tc-mn10200.c: Likewise.
984 * config/tc-mn10300.c: Likewise.
985 * config/tc-pj.c: Likewise.
986 * config/tc-tic80.c: Likewise.
987 * config/tc-w65.c: Likewise.
989 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
991 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
994 2000-07-15 Ian Lance Taylor <ian@zembu.com>
996 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
999 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1001 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1002 ELF as are used for SOM (except the 32-bit reloc one) to decide
1003 whether a symbol can be reduced to a section symbol. Expand on
1004 the comment for symbols involved in LR% and RR% expressions.
1006 2000-07-14 Nick Clifton <nickc@cygnus.com>
1008 * config/tc-mips.c (mips_disable_float_construction): New
1009 static variable. Set to true if doubles should not be
1010 constructed by loading two single width fp registers with
1011 halves of the value.
1012 (mips_ip): Test mips_disable_float_construction.
1013 (md_longopts): Add command line switches --construct-floats
1014 and --no-construct-floats.
1015 (md_parse_option): Parse new command line options.
1016 (md_show_usage): Describe new command line options.
1018 * doc/c-mips.texi: Document new command line options.
1020 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1022 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1023 * configure: Regenerate.
1025 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1027 * configure.in (DEFAULT_EMULATION setting): Revert part of
1028 2000-07-01 change that set te_multi=multi unless set to tmips.
1029 * configure: Regenerate.
1031 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1033 * config/obj-coff.c (coff_frob_section): Add padding to the last
1034 section when aligning it increases its size.
1036 2000-07-11 Kazu Hirata <kazu@hxi.com>
1038 * config/tc-tic54x.c: Fix formatting.
1040 2000-07-10 Kazu Hirata <kazu@hxi.com>
1042 * config/tc-h8500.c: Fix formatting.
1043 * config/tc-tic54x.c: Fix formatting.
1045 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1047 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1048 displacements correctly.
1050 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1052 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1054 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1058 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1060 From David Huggins-Daines <dhd@linuxcare.com>
1061 * config/te-hppalinux64.h: Add a new emulation.
1062 * configure.in (emulations): Add configure bits to support the
1063 64-bit Linux/parisc target.
1064 * configure: Regenerate.
1066 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1067 (md_shortopts): Add `V' for ELF.
1069 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1070 when SOM or ELF_ARG_RELOC are defined.
1071 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1072 ELF_ARG_RELOC are defined.
1073 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1074 (pa_stringer): ..Do it here instead. Fix comment typos.
1075 (hppa_force_relocation): Cast enums to int before comparing with
1078 From Ryan Bradetich <rbradetich@uswest.net>
1079 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1080 redifinition warning.
1081 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1082 (hppa_force_relocation): ditto
1083 (md_apply_fix): Added cast to buf to fix warnings.
1085 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1086 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1088 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1089 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1090 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1091 reloc_type** to avoid warnings in switch.
1092 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1093 little earlier instead.
1095 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1097 (pa_type_args): Use symbol_arg_reloc_info.
1098 (struct pa_it): Make arg_reloc unsigned int.
1099 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1100 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1101 (pa_code): Delete. pa_text duplicates this function.
1102 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1103 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1105 (cons_fix_new_hppa): Actually change selector to e_fsel when
1106 warning about assuming so.
1107 (tc_gen_reloc): More example elf arg reloc code.
1108 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1109 (hppa_force_relocation): Likewise.
1111 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1113 (pa_end_of_source): Prototype.
1114 (hppa_fix_adjustable): Prototype.
1115 (LABELS_WITHOUT_COLONS): Move it..
1116 * config/te-hppa.h: To here.
1118 * config/te-hppa64.h: New file.
1120 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1122 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1123 format -10, -16, 16 relocs.
1124 (hppa_elf_mark_end_of_function): Test for null
1125 last_call_info->start_symbol
1127 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1128 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1129 re_assesmble_* functions. Delete extraneous statements. Fix
1131 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1132 insn to re_assemble_*.
1134 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1136 * doc/internals.texi (Expressions): Fix typo.
1138 2000-07-08 Kazu Hirata <kazu@hxi.com>
1140 * config/tc-sh.c: Fix formatting.
1141 * config/tc-tic54x.c: Fix formatting.
1142 * depend.c: Fix formatting.
1143 * flonum-konst.c: Likewise.
1144 * flonum-mult.c: Likewise.
1146 2000-07-07 Kazu Hirata <kazu@hxi.com>
1148 * config/tc-sh.c: Fix comments.
1149 * config/obj-vms.c: Fix comments.
1150 * config/tc-a29k.c: Likewise.
1151 * config/tc-alpha.c: Likewise.
1152 * config/tc-h8300.c: Likewise.
1153 * config/tc-h8500.c: Likewise.
1154 * config/tc-i370.c: Likewise.
1155 * config/tc-ia64.c: Likewise.
1156 * config/tc-m68hc11.c: Likewise.
1157 * config/tc-m68k.c: Likewise.
1158 * config/tc-mips.c: Likewise.
1159 * config/tc-ns32k.c: Likewise.
1160 * config/tc-ppc.c: Likewise.
1161 * config/tc-z8k.c: Likewise.
1163 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1165 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1166 Default to '(SEC_LOAD | SEC_DATA)'.
1167 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1169 * doc/internals.texi (CPU Backend): Describe
1170 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1172 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1174 * as.c (parse_args): NULL terminate the long option list.
1176 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1178 * config/tc-d30v.h: Include "write.h" for fixS.
1179 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1181 2000-07-05 Nick Clifton <nickc@cygnus.com>
1183 * config/tc-d30v.c (write_2_short): Further changes to warning
1184 messages produced when combining EITHER_BUT_PREFER_MU attributed
1187 2000-07-05 DJ Delorie <dj@redhat.com>
1191 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1193 * config/tc-arm.c (psrs): Accept combinations of flags.
1195 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1197 * config/tc-avr.c: Change _ () to _() around all strings marked
1198 for translation (exception from the usual coding style).
1199 (avr_opt): New struct variable, how the new switches are set.
1200 (OPTION_MMCU): Define as 'm' and actually use.
1201 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1202 (show_mcu_list): New function, display the list of known MCUs.
1203 (md_show_usage): Document the new switches. Call show_mcu_list.
1204 (avr_set_arch): Change 'm' to OPTION_MMCU.
1205 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1206 Handle the new switches.
1207 (avr_operands): Disable warnings for undefined combinations of
1208 operands if -mall-opcodes. Disable warnings for skipping two-word
1209 instructions if enhanced core or -mno-skip-bug.
1210 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1211 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1212 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1213 (avr_ldi_expression): Warn about implicit lo8().
1214 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1216 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1218 * configure.in: Add entry for mips-*-sysv4*MP*
1219 * configure: Rebuild
1220 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1221 elf32-tradlittlemips for traditional mips targets.
1222 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1223 test for Link Once sections as in adjust_reloc_syms.
1224 * config/te-tmips.h: New file for traditional mips targets. Define
1227 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1229 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1230 flags argument is not present, don't change an existing section's
1231 section's attributes. If the flags argument is present, warn if the
1232 attributes don't match the section's current attributes. When
1233 long section names are supported, set SEC_LINK_ONCE and
1234 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1236 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1238 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1239 symbols; create them.
1241 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1243 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1244 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1246 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1248 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1249 expressions. Ignore the problem when handling 16 bit signed
1250 immediates, because the assembler will take care of the relocation
1253 2000-06-27 Nick Clifton <nickc@cygnus.com>
1255 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1256 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1257 sequential order, and emit warning messages if the input source
1258 code contains constructs like that, or parallel constructs
1259 containing such opcodes.
1261 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1263 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1264 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1265 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1266 (md_show_usage): Update usage message.
1267 (md_parse_option): Allow redefinition of MCU type within the
1268 same avr[1-5] bfd machine type. Show both old and new MCU type
1269 in the error message.
1270 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1271 Simplify 8K wrap code.
1273 2000-06-25 Kazu Hirata <kazu@hxi.com>
1275 * config/obj-aout.c: Remove all uses of DEFUN.
1276 * config/obj-ieee.c: Likewise.
1277 * config/tc-sh.c: Fix comment typos.
1278 * config/tc-tahoe.c: Likewise.
1279 * config/tc-vax.c: Likewise.
1280 * config/tc-w65.c: Likewise.
1281 * config/tc-z8k.c: Likewise.
1282 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1284 2000-06-24 DJ Delorie <dj@cygnus.com>
1286 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1287 more changes from Sept 1999
1288 (tc_i386_fix_adjustable): ditto
1289 (md_apply_fix3): ditto
1291 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1293 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1294 (gas_cgen_parse_operand): Set it around expression() call.
1295 (gas_cgen_md_operand): Test for it before longjmp().
1297 2000-06-24 Kazu Hirata <kazu@hxi.com>
1299 * config/tc-h8500.c: Remove all uses of DEFUN.
1300 * config/tc-sh.c: Likewise.
1301 * config/tc-w65.c: Likewise.
1302 * config/tc-z8k.c: Likewise.
1304 * config/tc-h8500.c: Fix typos in comments.
1306 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1308 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1311 2000-06-23 matthew green <mrg@redhat.com>
1313 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1314 defined. Fix error message for `[' grouping.
1316 2000-06-22 Kazu Hirata <kazu@hxi.com>
1318 * config/tc-h8300.c: Fix formatting and comment typos.
1320 2000-06-22 Timothy Wall <twall@cygnus.com>
1322 * config/tc-ia64.c (note_register_values): Move premature QP
1323 notation clearing into the appropriate place.
1325 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1327 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1328 first before anything else. Add bin-bugs.h, emul.h and progress.h
1329 Sort list of files as for $(OBJS) in Makefile.am.
1331 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1332 find one. Remake dependencies.
1333 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1334 * Makefile.in: Regenerate.
1335 * doc/Makefile.in: Regenerate.
1337 * config/tc-i386.c (i386_displacement): Don't assume a constant
1338 displacement is necessarily 16 bits when in 16 bit code mode.
1339 (md_assemble): Instead size the displacement here after we know
1340 for sure that a .code16gcc operand hasn't automatically added
1341 operand size prefixes.
1343 2000-06-21 H.J. Lu <hjl@gnu.org>
1345 * Makefile.am: Rebuild dependency.
1346 * Makefile.in: Rebuild.
1348 2000-06-21 Kazu Hirata <kazu@hxi.com>
1350 * config/tc-h8300.c (parse_reg): Make the function static.
1351 (parse_exp): Likewise.
1353 2000-06-20 DJ Delorie <dj@cygnus.com>
1355 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1356 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1357 for cygwin import libraries to work properly.
1359 2000-06-20 H.J. Lu <hjl@gnu.org>
1361 * Makefile.am: Rebuild dependency.
1362 * Makefile.in: Rebuild.
1363 * configure: Likewise.
1364 * doc/Makefile.in: Likewise.
1366 2000-06-20 Timothy Wall <twall@cygnus.com>
1368 * doc/internals.texi (CPU backend): Add @itemx for
1369 TC_START_LABEL_WITHOUT_COLON.
1370 * doc/c-tic54x.texi: New.
1371 * doc/as.texinfo: Add tic54x features and include primary tic54x
1373 * doc/all.texi: Add C54X.
1374 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1375 * doc/Makefile.in: Regenerate.
1376 * configure.in: Add tic54x and define LIBM for tic54x.
1377 * configure: Regenrate.
1378 * config/tc-tic54x.[ch]: New.
1379 * config/obj-coff.h: Add tic54x.
1380 * Makefile.am: (CPU_TYPES): Add tic54x.
1381 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1382 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1383 (as_new_LDADD): Add $(LIBM).
1384 * Makefile.in: Regenerate.
1386 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1388 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1389 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1390 * doc/as.texinfo: Likewise.
1392 * configure, Makefile.in: Regenerate.
1393 * configure.in (emulations): Recognize m6811 and m6812.
1394 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1395 Added files for 68hc11 and 68hc12 assembler.
1396 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1397 * config/tc-m68hc11.h: Header definition for that assembler.
1399 2000-06-18 Nick Clifton <nickc@redhat.com>
1401 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1402 instead of OCTETS_PER_BYTE.
1404 * config/tc-v850.c: Fix compile time warnings.
1405 * config/tc-ppc.c: Fix compile time warnings.
1407 2000-06-18 H.J. Lu <hjl@gnu.org>
1409 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1410 * configure: Rebuild.
1412 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1414 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1417 2000-06-16 Nick Clifton <nickc@cygnus.com>
1419 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1420 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1422 * doc/c-mips.texi: Document newly accepted cpu variants.
1424 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1426 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1428 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1430 * macro.c (getstring): Make it possible to escape the quote
1433 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1435 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1437 2000-06-13 H.J. Lu <hjl@gnu.org>
1439 * configure: Regenerate.
1441 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1443 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1445 * doc/internals.texi (line_separator_chars): Semicolon is no
1446 longer a default. Mention null and newline as defaults.
1448 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1450 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1451 * config/tc-i860.h (line_separator_chars): Likewise.
1452 * config/tc-h8300.c (line_separator_chars): Likewise.
1453 * config/tc-i960.c (line_separator_chars): Likewise.
1454 * config/tc-m68k.c (line_separator_chars): Likewise.
1455 * config/tc-mips.c (line_separator_chars): Likewise.
1456 * config/tc-ns32k.c (line_separator_chars): Likewise.
1457 * config/tc-sparc.c (line_separator_chars): Likewise.
1458 * config/tc-vax.c (line_separator_chars): Likewise.
1460 * config/tc-h8300.c (comment_chars): Use string initialiser.
1461 * config/tc-i960.c (line_comment_chars): Likewise.
1462 * config/tc-z8k.c (comment_chars, line_comment_chars,
1463 line_separator_chars): Likewise.
1465 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1468 2000-06-08 Nick Clifton <nickc@cygnus.com>
1470 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1473 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1475 * configure.in (VERSION): Update to show this is the CVS mainline.
1477 2000-06-08 Matthew Jacob <mjacob@feral.com>
1479 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1480 $at is the integer register $r28, vs. both $r28 and the floating
1481 point register $f28.
1483 2000-06-08 James E. Wilson <wilson@cygnus.com>
1485 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1486 (dot_endp): Don't call ia64_flush_insns.
1487 (emit_one_bundle): Don't delete prologue/body records from
1488 unwind_record list in first loop. Rewrite second loop to account for
1491 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1493 * config/tc-ia64.c: Add missing prototypes.
1494 (generate_unwind_image): Cast argument to output_unw_records call.
1496 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1498 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1500 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1502 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1503 (REGISTER_P): likewise.
1504 (avr_opcodes): uses include/opcode/avr.h
1505 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1507 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1509 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1512 2000-06-03 H.J. Lu <hjl@gnu.org>
1514 * read.c (is_end_of_line): Put back `;'.
1516 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1518 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1520 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1522 * expr.c (operand): Test is_end_of_line outside switch to catch
1523 line separator chars that are also operators.
1524 (operator): Return O_illegal for line separator chars.
1526 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1527 entry (or `!' entry for TC_HPPA).
1529 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1530 before indexing is_end_of_line. Remove redundant check for '\0'.
1532 * config/tc-h8500.c (md_assemble): Likewise.
1533 * config/tc-mcore.c (md_assemble): Likewise.
1534 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1537 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1539 * config/tc-mcore.c (mcore_cons): Likewise.
1540 (mcore_float_cons): Likewise.
1541 (mcore_stringer): Likewise.
1542 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1544 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1546 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1548 2000-05-29 Nick Clifton <nickc@cygnus.com>
1550 * config/tc-sh.c: Fix compile time warning messages.
1552 * config/tc-mips.c: Fix compile time warning messages.
1554 2000-05-29 Philip Blundell <philb@gnu.org>
1556 * doc/as.texinfo: Update copyright dates.
1557 (Local Labels): Delete misplaced mention of ARM.
1558 * NEWS: Mention ARM ELF support.
1560 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1562 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1563 it is modified, and use the real_size to compute the frag address
1564 for dwarf2 line info.
1566 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1568 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1569 line-matching scheme to cope with automake moving variables around.
1570 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1571 * Makefile.in: Regenerate.
1573 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1575 * config/tc-sparc.c (sparc_relax): New.
1576 (md_longopts): Add -relax and -no-relax options.
1577 (md_parse_options, md_show_usage): Likewise.
1578 (md_apply_fix3): Optimize tail call into branch always if possible.
1580 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1582 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1583 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1584 rules, with warning when a GAS statement specifies a packing that
1585 will result in an instruction being squashed.
1586 Added typdef packing_type and enumerals, changed various integer
1587 literals to use the enumerals.
1589 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1591 * config/tc-ia64.c (dot_restorereg_p): New function.
1592 (md_pseudo_table): Add restorereg.p.
1593 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1594 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1596 * config/tc-ia64.h (unw_record_type): Add unwabi.
1597 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1598 called MASK with members for imask, and the masks produced by
1599 fr_mem, gr_mem, br_mem, and frgr_mem.
1600 (unw_p_record): Add members ABI and CONTEXT.
1601 (unw_x_record): Add member AB.
1602 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1603 as pseudo-register for use during unwind info generation.
1604 (AR_PFS, AR_LC): New macros.
1605 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1606 whose names start with an at sign (as in "@priunat").
1607 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1609 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1610 proc_end, unwind_info, personality_routine): Consolidate into
1611 "unwind" structure to reduce offset-table use. Add member
1612 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1614 (output_R1_format, output_R3_format, output_P3_format,
1615 output_P6_format): Initialize R with zero to reduce compiler warnings.
1616 (output_P7_format): Ditto. Add `default' branch to switch
1617 statement to reduce compiler warnings.
1618 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1619 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1620 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1621 into single argument.
1622 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1623 compiler warnings. Merge A and B args into single argument.
1624 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1625 A and B args into single argument.
1626 (free_record): Removed (wasn't used).
1627 (free_list_records): Also free imasks in prologue records.
1628 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1629 (output_spill_mask): Remove.
1630 (output_unwabi): New function.
1631 (output_epilogue, output_label_state, output_copy_state): Call
1633 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1634 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1636 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1637 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1638 as part of handling the prologue records. Emit region's imask if
1639 we have one. Handle unwabi, epilogue, label_state, copy_state,
1640 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1641 spill_sprel_p, and spill_reg_p records.
1642 (set_imask, count_bits, slot_index): New function.
1643 (fixup_unw_records): Fix region size computation. Handle
1644 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1645 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1646 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1647 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1648 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1649 (dot_save): Use manifest constants for applicaton registers.
1650 Handle REG_PR and REG_PRIUNAT.
1651 (dot_restore): Don't just ignore it.
1652 (dot_restorereg): New function..
1653 (generate_unwind_image): Ensure unwind info is a multiple of eight
1654 bytes, not just four bytes.
1655 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1656 (dot_altrp): Don't just ignore it.
1657 (dot_savemem): New function. Replaces dot_savesp() and
1658 dot_savepsp(). Use manifest constants for applicaton registers.
1659 Handle REG_PR and REG_PRIUNAT.
1660 (dot_savef): Simplify.
1661 (dot_saveb): Support generation of br_gr.
1662 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1663 dot_label_state, dot_copy_state): New function.
1664 (dot_unwabi): Don't just ignore it.
1665 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1666 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1667 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1668 (emit_one_bundle): Set slot number for prologue/body records
1669 *before* emitting the first insn.
1670 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1671 (md_begin): Declare "psp" pseudo-register.
1672 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1673 so we don't get segfault.
1674 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1675 counts as required per SW Conventions manual
1676 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1677 output_preds_psprel, output_preds_sprel, output_spill_base,
1678 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1679 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1680 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1681 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1682 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1683 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1684 (dot_vframe): Implement.
1685 (dot_vframesp, dot_vframepsp): New function.
1687 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1689 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1690 * configure: Regenerate.
1692 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1694 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1695 (md_estimate_size_before_relax): so we can use it here instead of
1696 old kludges. Localise vars to blocks. Comment.
1698 * frags.c (frag_new): Update fr_var comments.
1699 * frags.h (struct frag): Ditto.
1701 2000-05-22 Richard Henderson <rth@cygnus.com>
1703 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1704 (pseudo_func): Add pcrel.
1705 (operand_match): Handle IA64_OPND_TGT64.
1706 (build_insn): Likewise.
1707 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1708 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1709 (fix_insn): Handle all three 64-bit relocation types.
1711 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1713 * obj.h (struct format_ops): New members begin, app_file,
1714 s_set_other, s_set_desc, s_get_type, s_set_type,
1715 separate_stab_sections, init_stab_section.
1717 * config/obj-multi.h: Update GPL notice to v2.
1719 (obj_app_file): New.
1720 (S_SET_SIZE): Test s_set_size for NULL before calling.
1721 (S_SET_ALIGN): Similar for s_set_align.
1726 (SEPARATE_STAB_SECTIONS): New.
1727 (INIT_STAB_SECTION): New.
1728 (EMIT_SECTION_SYMBOLS): New.
1729 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1731 * config/obj-elf.h: Update GPL notice to v2.
1732 Mention that this file is included from obj-multi.h.
1733 (obj_begin): Wrap definition in ifndef.
1734 (elf_file_symbol): Constify declaration.
1735 (obj_app_file): Ditto.
1736 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1737 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1739 * config/obj-elf.c (elf_s_set_other): New.
1740 (elf_file_symbol): Constify argument.
1741 (elf_separate_stab_sections): New.
1742 (elf_init_stab_section): New.
1743 (elf_format_ops): Add new members. Remove comma at end.
1745 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1746 (ecoff_format_ops): Add new fields. Remove comma at end.
1747 Mention inconsistency for emit_section_symbols.
1749 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1751 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1752 (coff_separate_stab_sections): New.
1753 (coff_format_ops): Add new members.
1755 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1756 (obj_aout_s_set_other): New.
1757 (obj_aout_s_set_desc): New.
1758 (obj_aout_s_get_type): New.
1759 (obj_aout_s_set_type): New.
1760 (obj_aout_separate_stab_sections): New.
1761 (aout_format_ops): New members added. Use obj_aout_process_stab,
1762 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1763 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1765 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1767 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1769 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1770 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1771 (md_estimate_size_before_relax): Ensure jumps to weak and
1772 externally visible symbols are relocatable.
1774 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1776 * stabs.c (aout_process_stab): Make global.
1777 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1778 * read.h (aout_process_stab): Declare.
1780 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1781 Generalize to *aout, *coff *elf.
1782 * configure: Regenerated.
1784 * doc/internals.texi (Object format backend): Say
1785 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1787 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1788 * Makefile.in: Regenerated.
1790 2000-05-19 Catherine Moore <clm@cygnus.com>
1792 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1794 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1796 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1797 instruction to reflect change in re_assemble_*.
1799 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1801 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1802 build PA64 ELF tools.
1803 * configure: Rebuilt.
1805 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1807 * Makefile.am: Regenerate dependencies.
1808 * Makefile.in: Regenerate.
1810 2000-05-15 Nick Clifton <nickc@cygnus.com>
1812 * config/tc-arm.c (struct asm_psr): Add boolean field
1813 distinguishing between CSPR and SPSR. Rename 'number' field
1815 (psrs): Rearrange contents to match new asm_psr structure.
1816 (arm_psr_parse): Move next to psr_required_here. Make it
1817 return an asm_psr structure.
1818 (psr_required_here): Use asm_psr structure returned by
1820 (do_msr): Reorganise to allow psr_required_here to be called
1822 (md_undefined_name): Mark 'name' parameter as unused, since
1823 the COFF target does not use it.
1825 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1827 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1829 * config/te-aux.h: Likewise.
1830 * config/te-dpx2.h: Likewise.
1831 * config/te-go32.h: Likewise.
1832 * config/te-hp300.h: Likewise.
1833 * config/te-hppa.h: Likewise.
1834 * config/te-i386aix.h: Likewise.
1835 * config/te-ic960.h: Likewise.
1836 * config/te-interix.h: Likewise.
1837 * config/te-nbsd532.h: Likewise.
1838 * config/te-pc532mach.h: Likewise.
1839 * config/te-ppcnw.h: Likewise.
1840 * config/te-psos.h: Likewise.
1841 * config/te-sparcaout.h: Likewise.
1842 * config/te-sun3.h: Likewise.
1843 * config/te-sysv32.h: Likewise.
1845 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1847 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1848 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1849 and sign extend without an if statement.
1850 (build_bytes): Likewise.
1852 2000-05-14 Kazu Hirata <kazu@hxi.com>
1854 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1855 X_add_symbol L_32 case.
1857 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1859 * config/te-freebsd.h: New file.
1861 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1863 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1864 bindtextdomain): Replace defines with those from intl/libgettext.h
1865 to quieten gcc warnings.
1867 * NEWS: Mention x86 .arch and -q.
1869 * config/tc-i386.c (quiet_warnings): New.
1870 (md_assemble): Use quiet_warnings.
1871 (md_parse_option): Set quiet_warnings from -q.
1872 (md_show_usage): Mention -q, delete -m.
1873 (flag_do_long_jump): Delete.
1874 (md_parse_option): Remove -m.
1875 (md_show_usage): Remove -m.
1876 (md_create_long_jump): Remove useless flag_do_long_jump code.
1878 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1879 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1881 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1882 Alexander Sokolov <robocop@netlink.ru>
1884 * doc/c-i386.texi (i386-Arch): New section.
1885 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1887 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1888 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1889 architecture has been given and is not 486.
1890 (set_cpu_arch): New.
1891 (md_pseudo_table): Add .arch.
1892 (md_assemble): Warn if cpu architecture has been given and an
1893 unsupported instruction.
1895 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1896 Move operand_types bit defines after relevant template field.
1897 (template): Add cpu_flags.
1901 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1903 * config/tc-mn10300.h (md_end): Define.
1904 (mn10300_finalize): Declare.
1905 * config/tc-mn10300.c: Include dwarf2dbg.h.
1906 (debug_line): Define.
1907 (md_assemble): Generate dwarf2 line info.
1908 (mn10300_finalize): New function. Finalize dwarf2 info.
1910 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1912 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1913 external version of the relocation for weak symbols.
1915 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1917 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1918 frame size in units of 16 bytes, as required per SW Conventions manual.
1919 (output_unw_records): Output info-block header as a dword to get
1922 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1924 * as.h: #include "file", not <file> on files from ../include.
1925 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1926 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1927 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1928 (tc_coff_symbol_emit_hook): Ditto.
1929 (OPTCOUNT): Cast to int to avoid compiler warning.
1930 (md_begin): Fix signed/unsigned warnings.
1932 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1934 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1935 ABRANCH LONG case for a conditional branch on a 68000.
1936 (md_estimate_size_before_relax): Likewise. Also handle
1937 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1938 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1939 PC-relative on all CPUs.
1940 (md_estimate_size_before_relax): Likewise.
1942 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1944 * as.c (parse_args): Just mention current year in printed
1947 2000-05-03 J.T. Conklin <jtc@redback.com>
1949 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1951 (md_parse_option): Recognize -m7400.
1953 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1955 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1956 don't permit lp to become less than the words array.
1958 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1960 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1961 Fix little-endian case.
1963 2000-05-03 David O'Brien <obrien@NUXI.com>
1965 * as.c (parse_args): Update copyright.
1967 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1969 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1970 for the .bss section too.
1972 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1974 * configure.in: Set em=linux for hppa-*-linux.
1975 * configure: Regenerate.
1976 * doc/Makefile.in: Regenerate with correct automake.
1978 * frags.c (frag_grow): Sanity check chunk_size.
1980 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1981 * config/obj-som.h: Likewise.
1982 * config/obj-ieee.h: Likewise.
1984 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1986 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1987 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1988 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1989 (pa_ip): low_sign_unext now returns via function value. Use
1990 re_assemble_* instead of dis_assemble_* and
1991 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1993 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1994 (md_section_align, md_parse_option, md_show_usage,
1995 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1996 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1997 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1998 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1999 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2001 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2002 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2003 outside of switch. Correct mask and shifting errors in case 10
2004 and case -11. In case 21, compare against signed range to suit
2005 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2006 case 17 and case 22, use offsetT variable to properly check range.
2007 Use re_assemble_* here too.
2008 (evaluate_absolute): Change type of value to offsetT. Call
2009 hppa_field_adjust to do the work for us.
2010 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2011 (pa_parse_cmpib_64_cmpltr): Ditto.
2012 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2013 of i to unsigned int.
2014 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2015 (pa_end_of_source): Return type is void.
2017 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2019 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2021 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2023 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2024 More comments added.
2025 (md_begin): Removed "construct symbols for each register name".
2026 Because register names conflicts with GCC generated function
2028 (avr_operand): Now constant numbers can be used as a register
2029 identifiers (0 as r0, 31 as r31).
2030 (md_assemble): use skip_space () before parsing instruction
2033 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2035 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2036 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2037 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2038 * configure: Regenerate.
2040 2000-04-29 Andreas Jaeger <aj@suse.de>
2042 * as.h: Correctly check GCC version.
2044 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2046 * doc/as.1: Fix unbalanced brackets.
2048 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2050 (line_comment_chars): Set to '/' if TE_FreeBSD.
2052 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2054 * configure.in: Configury support for PA64 (currently disabled).
2055 * configure: Rebuilt.
2057 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2059 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2060 bfd_set_section_alignment.
2062 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2064 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2067 2000-04-24 Nick Clifton <nickc@cygnus.com>
2069 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2070 * doc/as.texinfo (Align): Include arm and strongarm in list of
2071 targets that have the second form of the behaviour of the .align
2074 2000-04-24 Mark Klein <mklein@dis.com>
2076 * obj-som.c: Terminate obj_pseudo_table.
2078 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2080 * as.c (parse_args): Allow md_parse_option to override -a listing
2082 * config/obj-coff.c (add_lineno): Change type of offset parameter
2083 from "int" to "bfd_vma."
2084 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2085 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2086 (ppc_change_csect): Align correctly for XCOFF64.
2087 (ppc_machine): New function, which discards "ppc_machine" line.
2088 (ppc_tc): Cons for 8 when code is 64 bit.
2089 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2091 (md_parse_option): Handle -a64 and -a32.
2093 * config/tc-ppc.h (TARGET_MACH): Define.
2094 (TARGET_FORMAT): Move to function.
2095 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2097 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2099 * config/tc-avr.c: New AVR_ISA_ defined.
2100 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2101 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2102 for `fmul', `movw' and `lpm R,Z' instructions.
2103 (avr_operands): Warn if current opcode is a two-word instruction
2104 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2105 (avr_opcodes): New commands added.
2106 (REGISTER_P): Check 'a' and 'v' constraint letters.
2107 (mcu_types): New MCU added.
2109 2000-04-22 Timothy Wall <twall@cygnus.com>
2111 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2113 (operand_match): Conditionally insert default bit values for IMMU9.
2115 2000-04-14 Matthew Green <mrg@cygnus.com>
2117 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2118 * configure: Rebuilt.
2120 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2121 Jason Eckhardt <jle@cygnus.com>
2123 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2125 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2126 Added handling of new operand types l,y,&,fe,fE,fx.
2128 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2129 David Mosberger <davidm@hpl.hp.com>
2130 Timothy Wall <twall@cygnus.com>
2131 Andrew MacLeod <amacleod@cygnus.com>
2132 Jim Wilson <wilson@cygnus.com>
2134 * Makefile.am (CPU_TYPES): Add ia64.
2135 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2136 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2137 * Makefile.in: Rebuild.
2138 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2139 * configure: Rebuild.
2140 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2141 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2142 * expr.c (expr): Handle md_optimize_expr.
2143 * read.c (LEX_HASH): Add comment.
2144 * config/tc-ia64.c, config/tc-ia64.h: New files.
2146 2000-04-21 Richard Henderson <rth@cygnus.com>
2148 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2149 bundling a non-delayed branch type instruction.
2151 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2153 * config/tc-mn10300.c (HAVE_AM30): Define.
2154 (md_assemble): Use it.
2156 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2158 * config/obj-elf.c (obj_elf_change_section): Check for changed
2161 * Makefile.am: (CPU_MULTI_VALID): Remove.
2162 (MULTI_CPU_TYPES): Define.
2163 (MULTI_CPU_OBJ_VALID): Define.
2164 (DEPTC): Use the above.
2165 (DEPOBJ): Same here.
2167 Regenerate dependencies.
2168 * Makefile.in: Regenerate.
2170 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2172 * Makefile.am (YACC, LEX): Get them from configure.
2174 2000-04-18 H.J. Lu (hjl@gnu.org)
2176 * config/tc-i386.c (offset_in_range): Use addressT instead of
2177 bfd_vma for non-bfd assemblers.
2179 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2181 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2182 doesn't give spurious errors.
2184 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2186 * as.h (SEEK_SET): Define if undefined.
2188 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2190 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2191 constants, and don't assume offsetT is 32 bits.
2193 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2195 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2196 (md_pcrel_from_section): Add prototype.
2197 (d10v_fix_adjustable): Add prototype.
2198 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2200 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2202 2000-04-12 Nick Clifton <nickc@cygnus.com>
2204 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2205 symbol in frag chain.
2207 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2209 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2210 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2211 (fits_in_signed_word, smallest_imm_type): Ditto.
2212 (md_assemble): Use an offsetT var to hold offsetT values, not a
2214 (offset_in_range): New.
2215 (md_assemble): Use it.
2216 (md_convert_frag): Change type of target_address, opcode_address,
2217 and displacement_from_opcode_start to offsetT.
2218 (md_create_short_jump): Change type of offset to offsetT.
2219 (md_create_long_jump): Ditto.
2220 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2221 (md_chars_to_number): Remove.
2222 (output_invalid): Remove duplicate prototype.
2224 2000-04-09 Nick Clifton <nickc@cygnus.com>
2226 * Makefile.am (CPU_TYPES): Add 'avr'.
2227 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2228 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2230 * Makefile.in: Regenerate.
2232 * doc/as.texinfo: Add M32R documentation.
2234 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2236 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2237 --enable-build-warnings option.
2238 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2239 * Makefile.in, configure: Re-generate.
2241 2000-04-07 Nick Clifton <nickc@cygnus.com>
2243 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2244 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2245 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2246 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2247 (arm_force_relocation): Force relocations for
2248 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2250 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2252 * config/tc-sh.c (get_operands): There's no third operand if the
2253 first operand is an immediate.
2255 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2257 * config/tc-sh.c (immediate): Delete.
2258 (sh_operand_info): Add immediate member.
2259 (parse_reg): Use A_PC for pc.
2260 (parse_exp): Add second argument 'op'. All callers changed.
2261 (parse_at): Expect pc to be coded as A_PC.
2262 Use immediate field in *op.
2263 (insert): Add fourth argument 'op'. All callers changed.
2264 (build_relax): Add second argument 'op'. All callers changed.
2265 (insert_loop_bounds): New function.
2266 (build_Mytes): Remove DISP_4.
2267 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2268 (assemble_ppi): Use immediate field in *operand.
2269 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2270 (md_apply_fix): Likewise.
2271 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2273 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2275 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2277 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2279 * internals.texi (CPU backend): Document
2280 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2282 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2284 * po/gas.pot: Regenerate.
2286 * as.c (show_usage): Restore translated part of bug string.
2287 * gasp.c (show_usage): Likewise.
2289 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2290 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2291 than move-if-change.
2292 (DEP1): Modify for "gcc -MM".
2296 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2297 Update dependencies.
2298 * Makefile.in: Regenerate.
2300 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2302 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2303 (md_begin): Likewise.
2304 (HAVE_AM33): New macro.
2305 (md_assemble): Use it. Match r_regs and xr_regs only if
2308 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2310 * as.h: #include "bin-bugs.h"
2311 * as.c (show_usage): Use REPORT_BUGS_TO.
2312 * gasp.c: #include "bin-bugs.h"
2313 (show_usage): Use REPORT_BUGS_TO.
2315 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2317 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2319 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2320 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2323 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2325 * config/tc-i386.c (i386_immediate): Don't assume a constant
2326 immediate is necessarily 16 bits when in 16 bit code mode.
2327 (md_assemble): Instead set guess_suffix here after we have checked
2330 2000-04-02 Richard Henderson <rth@cygnus.com>
2332 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2333 quantities. Correct right shift sign extension.
2334 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2335 32-bit value when shifting into place.
2337 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2339 * app.c: Add ATTRIBUTE_UNUSED as needed.
2340 * config/tc-ppc.c: Likewise.
2341 (ppc_size): Make unsigned long.
2342 (ppc_insert_operand): Add casts to avoid warnings.
2344 2000-03-31 Nick Clifton <nickc@cygnus.com>
2346 * config/tc-d10v.h (md_flush_pending_output): Define.
2348 2000-03-29 Nick Clifton <nickc@cygnus.com>
2350 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2351 segment. Works for both BFD_ASSEMBLER and others.
2352 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2354 2000-03-29 Nick Clifton <nickc@cygnus.com
2356 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2358 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2360 * listing.c (LISTING_LHS_WIDTH): Default depends on
2362 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2364 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2366 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2369 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2371 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2373 * config/tc-avr.c (mcu_types): Add missing initialiser.
2374 (md_pcrel_from_section): Add prototype.
2375 (avr_operand): Remove redundant test of unsigned < 0.
2376 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2378 2000-03-27 Denis Chertykov <denisc@overta.ru>
2380 * config/tc-avr.c: New file for AVR support.
2381 * config/tc-avr.h: Likewise.
2382 * configure.in: Add AVR support.
2383 * configure: Regenerate.
2385 2000-03-26 Timothy Wall <twall@cygnus.com>
2387 * gasp.c (macro_op): Add new argument to check_macro call.
2388 Macro structure definitions moved to macro.h
2389 * sb.h: Add argument to prototype for input_scrub_include_sb.
2390 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2391 nesting checks with an additional flag.
2392 (struct input_save): Add flag to indicate whether current sb
2393 should be checked for proper macro/conditional nesting.
2394 (input_scrub_push/pop): Save/restore nest check flag.
2395 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2397 * macro.c (check_macro): Allow caller to retrieve parsed macro
2398 information if a pointer is provided. This information may be
2399 used by the new macro hooks.
2400 * macro.h: Update prototype for check_macro. Macro struct
2401 definitions moved here from macro.c/gasp.c.
2402 * read.c (read_a_source_file): Add parameter to check_macro call,
2403 and pass macro info to the macro hook, if defined.
2404 (input_scrub_insert_line): New. Allow insertion of a line of
2405 characters into the input stream.
2406 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2407 file into the input stream.
2408 (s_include): Use input_scrub_insert_file.
2409 * internals.texi: Document new macro hooks.
2410 * as.h: New prototypes added.
2412 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2414 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2415 an initial capital letter.
2416 (i386_index_check): Reindent.
2418 2000-03-19 Nick Clifton <nickc@cygnus.com>
2420 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2423 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2425 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2426 instruction operand bad if Rd > 7 when generating
2427 thumb instructions. Prevents for example,
2428 "adr r12,label" from silently failing and generating
2429 the wrong instruction.
2431 2000-03-17 Nick Clifton <nickc@cygnus.com>
2433 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2434 that have a destingation >= 0x400000.
2435 Fix compile time warning messages.
2437 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2439 * config/tc-sh.c (md_begin): When encountering insn that are
2440 not supported by the current arch, only change the name if
2441 its contents are the same as prev_name.
2442 (get_specific): If the the architecture doesn't match, fail.
2444 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2446 * config/tc-sh.c (IDENT_CHAR): Define.
2447 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2448 matching back where it came from.
2450 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2452 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2454 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2456 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2459 2000-03-15 Kazu Hirata <kazu@hxi.com>
2461 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2463 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2465 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2466 floating-point-number, make sure 'f' is in FLT_CHARS.
2468 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2470 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2471 (s_lcomm_internal): Use it.
2472 * doc/internals.texi (CPU backend): Document it.
2473 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2476 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2478 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2481 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2482 implementation doesn't have special handling for switch
2484 (macro_build): Allow for code in sections other than .text.
2486 (mips_ip): Likewise.
2487 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2488 Don't perform relocs if we will be outputting them.
2489 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2490 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2493 2000-03-09 Catherine Moore <clm@cygnus.com>
2495 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2496 relocation type based on the entry in the fixup structure.
2497 Put S_IS_EXTERN processing back in.
2499 2000-03-08 H.J. Lu (hjl@gnu.org)
2501 * Makefile.am (install-exec-tooldir): Depend on
2502 install-exec-bindir for parallel make.
2503 * Makefile.in: Regenerated.
2505 2000-03-06 Nick Clifton <nickc@cygnus.com>
2507 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2509 (md_parse_option): Parse -m32r command line switch - disable m32rx
2511 (md_show_usage): Document new option.
2513 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2514 * doc/Makefile.in: Regenerate.
2515 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2517 2000-03-02 Michael Meissner <meissner@redhat.com>
2519 * config/tc-d30v.c (check_range): Remove code that incorrectly
2520 sign extended values where bits < 32.
2522 2000-03-02 H.J. Lu (hjl@gnu.org)
2524 * configure.in: Support --enable-targets=all on ia32.
2525 * configure: Regenerated.
2527 2000-03-01 Nick Clifton <nickc@cygnus.com>
2529 * gasp.c (do_align): Remove bogus check of alignment value.
2531 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2533 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2534 TC_PPC was defined forced the type of a symbol with no other type
2537 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2539 * doc/internals.texi (CPU backend): Mention that
2540 line_separator_chars do not break up comments. Fix typos for
2541 LEX_AT and LEX_NAME descriptions. Document operands for
2542 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2543 description of md_create_short_jump usage. Document argument for
2544 md_undefined_symbol.
2546 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2548 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2549 (md_parse_option): Handle it.
2550 (md_show_usage): Document it.
2552 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2554 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2555 opcode, for the instruction `pal19'. From Andrea Arcangeli
2558 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2560 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2562 (md_assemble): To here, before template operands are matched.
2563 Also ensure a constant immediate is sign extended when we know the
2564 size is at most 16 bits. This is to catch cases like "add
2565 $0xffc0,%ax" where we don't know the size, and thus that the
2566 immediate can be represented as Imm8S until after parsing the
2568 (i386_displacement): Similarly sign extend 16 bit constant
2570 (md_assemble): Relax 16-bit jump constant range check to suit sign
2571 extended displacements.
2573 2000-02-26 Andreas Jaeger <aj@suse.de>
2575 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2577 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2579 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2580 call operands when intel_syntax.
2581 (intel_float_operand): Return 2 for "fi...".
2582 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2583 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2584 earlier "SHORT" change.
2585 (md_assemble): When determining suffix from Regs, exclude
2588 2000-02-24 Nick Clifton <nickc@cygnus.com>
2590 * configure: Add arm-wince, mips-pe and sh-pe targets.
2591 * configure: Regenerate.
2593 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2595 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2596 "pe-mips" for the mips-pe target.
2598 * config/tc-arm.c (insns): Change displacement encoded in BL
2599 and B instructions if the target port is arm-wince.
2600 (do_ldst): Do not bias the relocation offset if the target
2602 (md_pcrel_from): Add in missing relocation offset bias if the
2603 target os arm-wince.
2605 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2606 (md_begin): Disable -G support for mips-pe target.
2607 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2608 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2611 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2612 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2613 assembler, just set the alignment to 4.
2615 * config/te-wince-pe.h: New file for WinCE targets. Define
2618 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2620 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2621 string instructions.
2622 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2623 (i386_intel_memory_operand): After finding a segment override,
2624 check again for no `[' before looking for a displacement. Bomb if
2625 more than one displacement rather than silently discarding the
2626 second and subsequent ones. Free strings malloc'd by
2627 build_displacement_string.
2629 2000-02-24 Catherine Moore <clm@cygnus.com>
2631 * config/obj-som.c (obj_pseudo_table): Add "weak".
2632 (obj_som_weak): New routine.
2634 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2636 * config/tc-i386.c (union i386_op): New.
2637 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2638 Throughout file replace occurences of disps[n], imms[n], regs[n]
2639 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2640 intel mode operand swapping. Add assert in regKludge and
2641 fake_zero_displacement code. Test i.types[n] when outputting
2642 displacements and immediates. Combine output of Disp16 with
2644 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2645 when in intel mode by (not) reversing fsub and fdiv operands
2646 before the template search. This fails for single operand
2647 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2648 undefined. Instead fix the base_opcode after we've found the
2649 template. Move base_opcode xor with found_reverse_match from
2650 opcode output code to before this fix so we test for the correct
2652 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2653 check in intel mode. Instead compare opcodes.
2655 * config/tc-i386.h (TC_RELOC): Delete.
2656 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2657 with equivalent call to reloc.
2659 * as.h (flag_m68k_mri): Move declaration after target include, and
2660 only declare when TC_M68K defined. Define as zero otherwise.
2661 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2662 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2663 Define as zero otherwise.
2664 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2665 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2666 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2667 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2668 testing whether defined.
2669 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2670 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2671 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2672 rather than testing whether defined.
2673 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2674 (parse_mri_cons): Declare and use only when TC_M68K.
2675 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2676 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2677 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2679 * NEWS: Mention IBM 370 support.
2681 2000-02-23 Richard Henderson <rth@cygnus.com>
2683 * config/tc-i386.c (md_assemble): When swapping operands for
2684 intel_syntax, assume everything that's not Imm or Disp is a
2687 2000-02-23 Linas Vepstas <linas@linas.org>
2689 * config/tc-i370.c, config/tc-i370.h: New files.
2690 * Makefile.am: Add support for Linux/IBM 370.
2691 * configure.in: Likewise.
2692 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2693 * config/obj-elf.c: Include elf/i370.h
2694 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2696 * Makefile.in: Regenerate.
2697 * configure: Regenerate.
2699 * doc/c-i370.texi: New file.
2700 * doc/all.texi: Include it.
2701 * doc/as.texinfo: And here.
2702 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2703 * doc/Makefile.in: Regenerate.
2705 2000-02-19 Michael Meissner <meissner@redhat.com>
2707 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2708 determine if an instruction can be used in parallel with an ADDppp
2709 or SUBppp instruction.
2711 2000-02-22 Andrew Haley <aph@cygnus.com>
2713 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2715 1999-12-30 Andrew Haley <aph@cygnus.com>
2717 * config/tc-mips.c (mips_gp32): New variable.
2718 (macro_build) Use mips_gp32.
2720 (md_longopts): Add "-mgp32" and "-mgp64".
2721 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2723 (OPTION_M7900): Change offset
2724 (OPTION_NO_M7900): Ditto.
2726 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2728 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2729 warning, and bump it to 1.
2731 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2733 From Brad Lucier <lucier@math.purdue.edu>:
2734 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2737 2000-02-21 Catherine Moore <clm@cygnus.com>
2739 * config/tc-mips.c (MF_HILO_INSN): Define.
2740 (mips_7000_hilo_fix): Declare.
2741 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2742 (md_parse_option): Check for 7000_HILO_FIX options.
2743 (OPTION_M7000_HILO_FIX): Define.
2744 (OPTION_NO_M7000_HILO_FIX): Define.
2745 * doc/c-mips.texi (-mfix7000): Describe.
2747 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2749 * listing.c (print_lines): Remove unused variable `end'.
2751 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2752 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2753 reloc_type when BFD_ASSEMBLER.
2754 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2755 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2756 statement and quell signed vs. unsigned comparison warning.
2758 2000-02-18 Nick Clifton <nickc@cygnus.com>
2760 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2761 the computed frag offset, rather than overwriting it.
2763 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2765 * config/tc-sh.c ("elf/sh.h"): Include.
2766 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2767 (md.begin): Initialize target_arch.
2768 Only include opcodes in has table that match selected architecture.
2769 (parse_reg): Recognize register names for sh-dsp.
2770 (parse_at): Recognize post-modify addressing.
2771 (get_operands): The leading space is now optional.
2772 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2773 arguments. Update valid_arch.
2774 (build_Mytes): Add support for SDT_REG_N.
2775 (find_cooked_opcode): New function, broken out of md_assemble.
2776 (assemble_ppi, sh_elf_final_processing): New functions.
2777 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2778 (md_longopts, md_parse_option): New option: -dsp.
2779 * config/tc-sh.h (elf_tc_final_processing): Define.
2780 (sh_elf_final_processing): Declare.
2782 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2784 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2785 the unwinder subspace. Save the current seg/subseg before creating
2788 2000-02-10 Nick Clifton <nickc@cygnus.com>
2790 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2791 little endian targets.
2792 (INST_BYTE1): Redefine to handle big and little endian
2794 (cpu_type): New type: Select between M340 and M210.
2795 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2796 instructions of the M340.
2797 (md_assemble): Add support for the MULSH and OPSR classes of
2799 (md_atof): Add support for little endian targets.
2800 (md_parse_option): Add support for -EL, -EB and -mcpu command
2802 (md_convert_frag): Add support for little endian targets.
2803 (md_apply_fix3): Add support for little endian targets.
2804 (md_number_to_chars): Add support for little endian targets.
2806 2000-02-10 Timothy Wall <twall@redhat.com>
2808 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2809 defined, use it to verify the symbol just read should be a label.
2811 2000-02-10 Timothy Wall <twall@redhat.com>
2813 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2814 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2815 around colons when KEEP_WHITE_AROUND_COLON is defined.
2816 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2817 and KEEP_WHITE_AROUND_COLON.
2819 2000-02-08 Timothy Wall <twall@redhat.com>
2821 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2823 (do_repeat): New. Abstract repeat logic so that a "break" can be
2825 (end_repeat): New. Provide support for a "break" out of the
2827 * read.h: Add prototypes for new functions.
2829 2000-02-08 Timothy Wall <twall@redhat.com>
2831 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2832 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2833 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2836 2000-02-08 Timothy Wall <twall@redhat.com>
2838 * read.c: Added elseif to directives table.
2839 * read.h: Added prototype for s_elseif.
2840 * doc/as.texinfo: Added description for elseif.
2841 * cond.c (s_elseif): New function
2843 2000-02-04 Timothy Wall <twall@redhat.com>
2845 * listing.c (print_lines): Remove conditionals causing bug in
2848 2000-02-03 Timothy Wall <twall@cygnus.com>
2850 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2852 * frags.c (frag_new): Calculate fr_fix in octets
2853 (frag_now_fix) Return offset as target address offset (bytes).
2854 (frag_now_fix_octets) New - Return offset in octets (8-bit
2856 * frags.h: Added prototype for frag_now_fix_octets().
2857 Distinguish between octets and bytes in field descriptions.
2858 * listing.c (calc_hex): Account for octets vs bytes when
2859 printing addresses/offsets.
2860 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2861 target is little-endian, print the octets in a word in big-endian
2862 order so that the display looks like a proper hexadecimal number,
2863 instead of having the octets reversed.
2864 * read.c (do_align): When recording alignment, alignment power
2865 should be in terms of target bytes (minimum addressible unit)
2867 (do_org) Convert ORG target address (byte) argument into an
2868 octet offset when generating a variable fragment.
2869 * symbols.c (resolve_symbol_value): Symbol final value
2870 converted to a target address offset (bytes) from its octet offset.
2871 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2872 offset (bytes) is adjusted by the frag offset (octets) converted
2874 (coff_frob_section) Section alignment power is in terms of bytes;
2875 convert it to an octet alignment power when calculating size (and
2876 size mask) in octets. Don't modify the section size in order to
2877 "align" it for TI COFF, since that format has a different method
2878 for storing alignment information.
2880 2000-02-01 Timothy Wall <twall@cygnus.com>
2882 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2883 entries, matching the way GCC generates them. If not escaped, the
2884 filename is encoded incorrectly.
2886 2000-01-31 Nick Clifton <nickc@cygnus.com>
2888 * config/tc-arm.c (reg_table): Add support for ATPCS register
2891 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2893 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2895 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2897 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2898 of a symbol when we really care about its value.
2900 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2902 * config/tc-mcore.c (md_assemble): Give warning message if
2903 operands passes to instruction are more than the spec.
2905 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2907 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2908 Thumb mode but the label seen was not declared as '.thumb_func'
2909 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2910 correct disassembly of Thumb code bounded by non function labels.
2912 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2914 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2915 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2917 * Makefile.in: Same here.
2920 * configure.in: Set bfd_gas for i386-aout when primary target
2921 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2922 we may need the primary te_file. Remove incorrect comment.
2924 * configure: Regenerate.
2926 * config/e-i386aout.c: New file.
2928 * as.c (USE_EMULATIONS): Move to before print_version_id.
2929 (struct emulation): Add i386aout.
2930 (show_usage): Split text strings. Reformat -a text. Add --em
2934 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2935 (aout_format_ops): New.
2938 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2939 preprocessor conditional and add aout USE_EMULATIONS tests.
2940 (read_a_source_file): Don't pass error strings to printf as
2944 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2946 (do_data): Same here.
2947 (process_file): And here.
2950 * symbols.c (colon): Rewrite "already defined" fatal message
2951 code for aout with USE_EMULATIONS.
2954 * config/obj-aout.c (OBJ_HEADER): Define.
2955 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2957 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2958 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2960 (obj_aout_type): Expand S_SET_OTHER here too.
2961 (obj_read_begin_hook): Remove.
2962 (aout_pop_insert): New.
2963 (obj_aout_s_get_other): New.
2964 (obj_aout_s_get_desc): New.
2965 (aout_format_ops): New.
2968 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2969 gets aout_pseudo_table.
2970 (aout_pseudo_table): Declare.
2971 (obj_read_begin_hook): Define.
2974 * config/obj-coff.c (obj_pseudo_table): Rename to
2976 (coff_pop_insert): Use coff_pseudo_table.
2977 (coff_sec_sym_ok_for_reloc): Remove.
2978 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2979 and comment all zero entries and remove #if 0 code.
2982 * config/obj-coff.h (obj_pop_insert): Define.
2983 (coff_pseudo_table): Declare.
2986 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2987 s_get_size, s_set_size. Comment all zero entries.
2990 * config/obj-elf.c (elf_s_get_other): New function.
2991 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2992 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2993 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2995 (obj_elf_parse_section_letters): Don't pass error strings to
2996 printf as format arg.
2999 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3001 (elf_s_get_other): Declare.
3002 (S_GET_OTHER) Define as elf_s_get_other if not already
3004 (S_SET_OTHER): Only define when not already defined.
3005 (elf_obj_read_begin_hook): Declare.
3006 (obj_read_begin_hook): Define.
3007 (elf_obj_symbol_new_hook): Declare.
3008 (obj_symbol_new_hook): Define.
3011 * config/obj-multi.h: Add copyright header and protect against
3012 multiple inclusion. Add * to all function pointers.
3013 (OBJ_HEADER): If defined, include it rather than other defines
3015 (obj_frob_file_after_relocs): Test for NULL.
3016 (obj_symbol_new_hook): Here too.
3017 (obj_sec_sym_ok_for_reloc): And here.
3018 (S_GET_OTHER): Define.
3019 (S_GET_DESC): Define.
3020 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3021 (OBJ_MAYBE_ELF): Update comment.
3023 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3024 OBJ_AOUT preprocessor conditional and handle emulation by
3025 testing OUTPUT_FLAVOR.
3026 (i386_displacement): Here too.
3027 (md_section_align): Similarly here.
3028 (i386_target_format): Conditionally compile when more than one
3029 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3030 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3031 (i386_displacement): Here too.
3034 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3035 Define TARGET_FORMAT for aout only when not multi.
3038 * config/te-multi.h: Delete file as it's identical to te-generic.h
3040 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3042 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3043 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3046 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3048 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3051 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3053 * config/tc-mips.c (mips_do_align): New function.
3054 * config/tc-mips.h (md_do_align): Define.
3056 2000-01-10 Philip Blundell <philb@gnu.org>
3058 * doc/c-arm.texi (ARM Options): Fix typo.
3059 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3060 line separator for Linux.
3061 * doc/as.texinfo (Comments): Mention the ARM.
3063 2000-01-10 Philip Blundell <pb@futuretv.com>
3065 * configure.in (arm*-*-conix*): New target.
3066 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3068 * configure: Regenerate.
3070 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3072 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3073 (obj_elf_visibility): New function.
3075 * doc/as.texinfo (Visibility): New node: document visibility
3078 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3080 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3081 warning for absolute jump/call without `*' in non-intel mode. No
3082 need to set i.types[0] JumpAbsolute in intel mode.
3084 1999-12-22 Philip Blundell <pb@futuretv.com>
3086 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3087 hook function when changing sections.
3088 (arm_s_data): Likewise.
3090 1999-12-14 Nick Clifton <nickc@cygnus.com>
3092 * config/tc-arm.c (md_parse_option): Add support for -marm720
3093 command line switch.
3095 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3097 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3098 (r_registers, xr_registers): Define.
3099 (r_register_name, xr_register_name): New functions.
3100 (md_assemble): Handle new am33 operand types and instruction
3102 (mn10300_insert_operand, check_operand): Likewise.
3104 1999-11-29 Nick Clifton <nickc@cygnus.com>
3106 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3107 (s_force_thumb): Set thumb_mode to 2.
3108 (md_assemble): Do not complain about thumb instructions on a
3109 non-thumb target if thumb_mode is set to 2.
3111 1999-11-28 Michael Meissner <meissner@cygnus.com>
3113 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3114 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3115 (O_...): Add new machine dependent expressions if we are handling
3116 explicit relocations.
3117 (alpha_reloc_op): New static table holding the explicit relocation
3119 (alpha_literal_hash): New static to hold the hash table for
3120 explicit relocations.
3121 (alpha_macros): Add support for explicit relocations.
3122 (md_begin): If explicit relocations, initialize hash table.
3123 (md_assemble): Don't print a second error if tokenize_arguments
3124 already printed an error message.
3125 (md_apply_fix): Add support for explicit relocations.
3126 (alpha_force_relocation): Ditto.
3127 (alpha_fix_adjustable): Ditto.
3128 (alpha_adjust_symtab): New function to support explicit
3130 (alpha_adjust_symtab_relocs): Ditto.
3131 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3132 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3133 Add support for explicit relocations. Return -2 if an error
3134 message was already printed.
3135 (find_macro_match): Add support for explicit relocations. Comment
3137 (emit_insn): Add support for explicit relocations.
3138 (assemble_tokens): Ditto.
3140 (load_expression): Ditto.
3143 (emit_ir_load): Ditto.
3144 (emit_loadstore): Ditto.
3147 (emit_sextX): Ditto.
3148 (emit_division): Ditto.
3149 (emit_jsrjmp): Ditto.
3150 (emit_retjcr): Ditto.
3152 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3154 (tc_adjust_symtab): If explicit relocations, call the function
3155 alpha_adjust_symtab.
3156 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3157 relocations next to the literal relocation they reference.
3158 (TC_INIT_FIX_DATA): Initialize the new fields.
3159 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3161 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3163 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3164 'B' operand for PA2.0 bb instruction.
3166 1999-11-18 Nick Clifton <nickc@cygnus.com>
3168 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3171 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3173 (mcore_force_relocation): Force relocations to be generated for
3176 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3178 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3179 (i386_displacement): Disallow O_big displacements.
3181 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3183 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3184 Small improvements in error checking.
3185 (md_assemble): Support for unconditional ARM instructions.
3186 (md_parse_option): Support for -m[arm]v5e flag.
3188 1999-11-12 Nick Clifton <nickc@cygnus.com>
3190 * macro.c (buffer_and_nest): Do not check beyond the end of the
3193 1999-11-11 Nick Clifton <nickc@cygnus.com>
3195 * macro.c (buffer_and_nest): Look for seperator after TO and
3198 1999-11-08 Andrew Haley <aph@cygnus.com>
3200 * app.c (do_scrub_chars): When in State 10, treat backslash
3201 characters in the same way as as symbol characters.
3203 1999-11-07 Richard Henderson <rth@cygnus.com>
3205 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3206 the previous label was in the current section before playing
3207 with auto-alignment.
3209 1999-11-06 Nick Clifton <nickc@cygnus.com>
3211 * config/tc-v850.c (v850_force_relocation): Force relocation
3213 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3216 1999-11-05 Michael Meissner <meissner@cygnus.com>
3218 * expr.h (operatorT): Increase machine dependent operators to 16.
3219 * expr.c (op_rank): Ditto.
3221 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3223 * read.c (pseudo_set): Reject attempts to set the value of a
3226 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3229 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3231 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3232 to bfd_set_section_contents.
3234 1999-11-03 Nick Clifton <nickc@cygnus.com>
3236 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3238 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3240 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3241 (mips_ip): Use OPCODE_IS_MEMBER.
3243 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3245 * config/tc-arm.c (reg_required_here): Improve comments.
3247 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3248 (tinsns): Initialize variants field.
3250 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3251 BAD_PC respectively.
3253 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3255 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3256 * config/tc-arm.h: Fix compile time warnings.
3258 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3260 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3261 form @abs16, @(abs16) and @(abs16 + imm).
3263 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3265 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3266 (ISA_HAS_64_BIT_REGS) New.
3267 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3268 mips_emit_delays,macro_build,load_register,load_addresss,
3269 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3270 and/or use new ISA_xxx macros in expressions involving
3271 ISA, particularly mips_opts.isa.
3273 1999-10-18 Michael Meissner <meissner@cygnus.com>
3275 * expr.h (operatorT): Add machine dependent operators md1..md8.
3276 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3277 for the machine dependent operators to use.
3279 * expr.c (op_rank): Add machine dependent operators.
3281 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3283 (O_cpregister): Ditto.
3284 (md_begin): Change X_op test that field is wide enough to use
3285 O_max instead of O_alpha_max.
3286 (cpu_types): Fill in missing initializer.
3287 (alpha_num_macros): Make unsigned.
3288 (md_assemble): Make opnamelen be size_t.
3289 (md_apply_fix): Cast alpha_num_operands to int before testing.
3290 (alpha_force_relocation): Ditto.
3291 (alpha_fix_adjustable): Ditto.
3292 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3293 (tc_gen_reloc): Ditto.
3294 (tc_get_register): Ditto.
3299 (s_alpha_ent): Ditto.
3300 (s_alpha_end): Ditto.
3301 (s_alpha_frame): Ditto.
3302 (s_alpha_prologue): Ditto.
3303 (s_alpha_file): Ditto.
3304 (s_alpha_gprel32): Ditto.
3305 (s_alpha_proc): Ditto.
3306 (s_alpha_set): Ditto.
3307 (s_alpha_base): Ditto.
3308 (s_alpha_align): Ditto.
3309 (s_alpha_arch): Ditto.
3310 (alpha_align): Ditto.
3311 (assemble_insn): Suppress unused variable warning.
3313 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3314 order in the structure.
3315 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3317 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3319 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3321 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3323 * config/tc-i386.c (i386_index_check): Correct #endif location.
3325 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3327 * as.c (show_usage): Document new options.
3328 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3329 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3330 (parse_args): Parse the new options.
3331 (main): If there were warnings, and --fatal-warnings
3332 was specified, print an error.
3333 * as.h: New variable, flag_fatal_warnings, for new option.
3335 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3337 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3338 '@'. Change autoincrement completers to fall through to cache control
3341 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3343 (pa_parse_addb_64_cmpltr): New function.
3345 * config/tc-hppa.c (pa_ip): Change error message.
3346 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3347 '?Q' args to allow falling through.
3349 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3350 Remove unused conditional codes.
3351 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3353 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3355 * config/tc-d30v.c (CHAR_BIT): Define.
3356 (check_range): Fix bit operations to support integers bigger than
3359 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3361 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3364 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3365 Doug Evans <devans@cygnus.com>
3367 Add support for m32rx.
3368 * config/tc-m32r.c (enable_m32rx): New static global.
3369 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3370 (allow_m32rx): New function.
3371 (M32R_SHORTOPTS): Add `O'.
3372 (md_longopts): Add --m32rx plus several warning options.
3373 (md_parse_option): Handle new options.
3374 (md_show_usage): Print them.
3375 (md_begin): Enable m32rx.
3376 (OPERAND_IS_COND_BIT): New macro.
3377 (first_writes_to_seconds_operands): New function.
3378 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3379 (target_make_parallel,assemble_two_insns): New functions.
3380 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3381 If optimizing and m32rx, try to make consecutive insns parallel.
3383 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3385 * config/tc-mips.c (nopic_need_relax): Allow for the
3386 .sdata.foo sections generated by -fdata-sections,
3387 and for the .gnu.linkonce.s sections generated by C++.
3389 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3391 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3392 with cleaner code using completer prefixes. Add 'Y'.
3394 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3396 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3398 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3399 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3400 insn does not match and we should try the next insn in the table.
3402 1999-09-22 Nick Clifton <nickc@cygnus.com>
3404 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3406 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3408 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3411 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3413 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3414 OBJ_ELF. If ELF, add "sq".
3415 (md_parse_option): If ELF, ignore -s and -q.
3416 (md_show_usage): Mention ELF options.
3418 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3420 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3423 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3425 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3427 * config/tc-hppa.c (struct pa_it): New field "trunc".
3428 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3429 (pa_parse_ftest_gfx_completer): New function
3430 (pa_parse_fp_cnv_format): New function.
3432 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3433 (md_apply_fix): Handle 22bit pc-rel branches.
3435 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3437 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3439 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3441 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3443 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3445 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3446 (pa_ip): Handle 'fX'.
3448 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3450 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3451 unwinds unless the function is in the text space.
3452 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3454 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3456 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3457 (md_assemble): To here. Tweak address generation.
3459 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3461 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3462 (md_assemble): Call dwarf2_where for OBJ_ELF.
3463 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3464 (pa_end_of_source): New function.
3465 * tc-hppa.h (md_end): Define for OBJ_ELF.
3467 1999-09-14 Michael Meissner <meissner@cygnus.com>
3469 * configure.in (Canonicalization of target names): Remove adding
3470 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3471 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3472 * configure: Regenerate.
3474 1999-09-14 Donn Terry <donn@interix.com>
3476 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3478 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3480 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3481 pc-relative jmp/call to an absolute symbol.
3482 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3483 absolute section symbols.
3485 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3486 jump handling code and comments.
3488 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3490 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3491 the value if TE_PE and a global defined symbol.
3493 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3495 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3496 print the symbol, rather than printing it here.
3498 1999-09-11 Donn Terry <donn@interix.com>
3500 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3501 BFD_RELOC_RVA relocations.
3503 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3504 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3507 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3509 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3510 * doc/internals.texi (Object format backend): Document
3513 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3514 relocations against global symbols if TE_PE.
3516 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3517 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3519 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3522 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3523 symbols which do not have a constant value, or tags with
3524 non-tags. Remove the symbol from the list before adding it at the
3527 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3528 C_FCN symbol differently if TE_PE.
3529 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3530 appears in the pseudo-op, rather coff_line_base which is only set
3533 * config/obj-coff.c (obj_coff_loc): New static function.
3534 (obj_pseudo_table): Add "loc".
3536 * config/obj-coff.c (add_lineno): Check that the line number is
3539 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3540 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3542 (md_atof): Return NULL rather than 0.
3543 * config/tc-i386.c (md_atof): Change type to int.
3544 * expr.c (expr): Change first parameter to int.
3545 * config/obj-coff.c: Add declarations for static functions.
3546 (coff_frob_symbol): Use SYM_AUXENT.
3547 * config/tc-i386.h (flag_16bit_code): Don't declare.
3549 * config/obj-coff.c (obj_coff_section): Default to setting
3550 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3552 * write.c (adjust_reloc_syms): Print adjusted fixup.
3554 * expr.c (integer_constant): Correct too_many_digits calculation
3557 1999-09-09 Andreas Schwab <schwab@suse.de>
3559 * doc/c-arm.texi: Fix arguments of @var to not contain
3562 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3564 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3566 (md_parse_option): Only support -k flag for ELF and COFF targets.
3568 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3570 * config/tc-hppa.c (pa_ip): Put strict register checks before
3571 call to pa_parse_number.
3573 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3575 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3577 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3580 1999-09-06 Donn Terry <donn@interix.com>
3582 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3584 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3586 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3587 candidate instruction. Require registers for register arguments
3588 when in strict mode. Require assemble-time constants for
3589 constants when in strict mode.
3590 (pa_get_absolute_expression): Require a constant when in strict
3593 1999-09-06 Nick Clifton <nickc@cygnus.com>
3595 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3597 1999-09-04 Steve Chamberlain <sac@pobox.com>
3599 * config/tc-pj.c: New file, supports picoJava in ELF.
3600 * config/tc-pj.h: Ditto.
3601 * configure.in (pjl*, pj*): New targets.
3602 * Makefile.am: Rebuild dependencies.
3603 (CPU_TYPES): Add pj.
3604 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3605 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3606 * doc/c-pj.texi: New file.
3607 * doc/as.texinfo: Add some PJ specifics.
3608 * doc/all.texi: Add PJ to the list of all architectures, sort them
3610 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3611 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3613 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3615 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3616 (obj_frob_file): Test for null pointer.
3617 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3618 (OBJ_PROCESS_STAB): And here.
3619 (elf_obj_sy): Remove
3621 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3622 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3623 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3625 * config/obj-coff.c (no_func): Remove.
3626 (coff_format_ops): Change occurrences of no_func to 0, as we test
3627 for 0 in obj-multi.h.
3629 * configure.in: Enable bfd for i386-coff when primary target is
3630 bfd. Enable i386 elf,coff emulation support. Don't set
3631 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3632 emulation to support.
3633 *configure: Regenerate.
3635 1999-09-02 Nick Clifton <nickc@cygnus.com>
3637 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3638 .section .line directive is encountered.
3640 1999-09-01 Nick Clifton <nickc@cygnus.com>
3642 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3645 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3646 * as.texinfo: Document --gdwarf2 command line option.
3647 Add additional documentation of ARM command line switches.
3649 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3651 * config/tc-i386.c (i386_intel_memory_operand): Combine
3652 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3653 and RESTORE_END_STRING around parse_register calls.
3654 (i386_operand): Here too.
3655 (i386_is_reg): Remove.
3656 (parse_register): Move as_bad calls from within this function to
3659 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3661 Based on a patch from H.J. Lu <hjl@gnu.org>
3662 * config/tc-i386.c (parse_register): Handle FP regs specially.
3663 (md_begin): Remove '(' and ')' from register_chars.
3665 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3667 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3668 error message (done elsewhere).
3670 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3672 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3674 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3676 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3679 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3681 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3683 Add new completers. Fix bug in 64 bit condition handling.
3685 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3688 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3690 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3692 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3694 1999-08-27 Jim Wilson <wilson@cygnus.com>
3696 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3697 (struct ls): Add frag field. Initialize it to zero.
3698 (out_end_sequence): New local text_frag. Set it while in text section.
3699 Replace address check with frag check. Set ls.frag to text_frag if
3700 out_set_addr called.
3701 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3702 Set it before switching sections. Replace address check with frag
3703 check. Set ls.frag to saved_frag if out_set_addr called.
3705 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3707 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3708 output "advance_pc" opcode instead of calling gen_addr_line().
3709 The latter has the undesired side-effect of creating a new row
3710 in the debug line info matrix.
3712 1999-08-26 Jim Wilson <wilson@cygnus.com>
3714 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3715 ls.last_filename if last is less than zero. Set ls.last_filename
3716 when allocating new entry.
3717 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3720 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3722 * config/tc-i386.c (i386_index_check): Fix the displacement size
3723 when INFER_ADDR_PREFIX.
3725 1999-08-18 Nick Clifton <nickc@cygnus.com>
3727 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3730 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3732 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3733 handle 0xffffNNNN constants correctly.
3735 1999-08-16 Nick Clifton <nickc@cygnus.com>
3737 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3740 1999-08-13 Nick Clifton <nickc@cygnus.com>
3742 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3743 (md_apply_fix3): Always pass positive values to
3744 validate_offset_imm.
3746 1999-08-12 Nick Clifton <nickc@cygnus.com>
3748 * config/tc-arm.c (skip_whitespace): New macro.
3749 Formatting tidy ups.
3751 (md_apply_fix3): Store relocation offset in addend for ELF based
3753 (arm_force_relocation): Always generate relocs for Thumb function
3756 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3758 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3759 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3761 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3763 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3764 flags for the unwind subspace.
3766 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3767 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3768 suitable relocation based on the size of the target's pointer.
3769 Always Use subsegment zero for the unwinders.
3770 (pa_level): Handle "2.0w".
3772 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3774 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3775 with the following instruction unless this was specified.
3777 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3779 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3780 certain sections, to match BFD changes.
3782 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3784 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3785 (EXTRA_SCRIPTS): Define to keep automake happy.
3786 * Makefile.in: Rebuild.
3788 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3790 * Makefile.am: Rename .dep* files to DEP*.
3791 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3792 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3794 * Makefile.in: Rebuild.
3796 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3798 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3800 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3802 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3803 avoid problems on DOS filesystems.
3804 * Makefile.in: Rebuild.
3806 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3808 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3810 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3813 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3815 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3816 line to create ${GDBINIT} rather than .gdbinit.
3817 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3819 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3821 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3823 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3825 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3827 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3829 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3830 non-adjustable symbols.
3832 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3834 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3836 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3838 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3841 1999-08-05 Donn Terry <donn@interix.com>
3843 * config/te-interix.h: New file.
3844 * configure.in (i386-*-interix*): New target.
3845 * configure: Rebuild.
3847 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3849 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3850 selectors for ELF too.
3851 (selector_table): Add "ltp" and "rtp" selectors.
3853 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3855 * config/tc-i386.c (i386_operand): No need to change
3856 operand_string pointer in segment reg case before goto
3857 do_memory_reference. Initialise displacement_string_start and
3858 displacement_string_end after do_memory_reference label.
3859 (i386_index_check): Add operand_string param, and print error
3860 message on failure here.
3861 (i386_intel_memory_operand): Instead of here.
3862 (i386_operand): And here.
3863 (INFER_ADDR_PREFIX): Enable.
3865 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3867 * config/tc-i386.h (DefaultSize): Define. Renumber following
3868 opcode_modifier defines.
3870 From Etienne Lorrain <etienne.lorrain@ibm.net>
3871 * config/tc-i386.c (stackop_size): New variable.
3872 (set_16bit_code_flag): Clear it here.
3873 (set_16bit_gcc_code_flag): New function.
3874 (md_pseudo_table): Add "code16gcc" entry.
3875 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3877 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3879 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3880 next_set_end even if the end symbol is being discarded.
3882 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3883 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3884 * config/obj-coff.c: Likewise.
3885 (seg_info_type): Remove.
3886 (seg_info_off_by_4): Change to array of segT.
3887 (s_get_segment): Adjust accordingly.
3888 (obj_pseudo_table): Fully initialize sentinel entry.
3890 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3891 Ralf Baechle <ralf@uni-koblenz.de>.
3893 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3895 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3897 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3899 * config/tc-i386.c: Indentation and white space changes.
3900 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3901 don't enable it by default.
3902 (i386_intel_operand): Remove redundant prototype.
3903 Move check on number of memory operands, and i.mem_operands++
3904 (i386_intel_memory_operand): To here.
3905 Remove i386_immediate code from here. Remove special case code
3906 for input and output using (%dx). Remove base/index checks and
3907 call i386_index_check instead. Save initial operand_string
3908 argument for error message.
3909 (i386_operand): Remove redundant prototype. Move base/index
3910 checks to i386_index_check.
3911 (i386_displacement): Move intel mode check for non-zero
3913 (i386_intel_memory_operand): To here.
3915 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3917 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3918 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3919 by .register pseudo-op if -64 and --no-undeclared-regs.
3920 (s_register, sparc_adjust_symtab): New functions.
3921 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3922 Declare sparc_adjust_symtab as tc_adjust_symtab.
3923 * doc/c-sparc.texi: Add description of #ignore special literal
3924 for .register pseudo-op.
3926 1999-07-30 Catherine Moore <clm@cygnus.com>
3928 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3929 the relocation's section offset.
3931 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3933 * write.c (fixup_segment): Fix generic error check overflow test.
3935 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3936 X_add_number to long.
3938 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3940 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3943 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3945 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3948 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3950 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3952 * configure.bat: Remove; obsolete.
3953 * config/go32.cfg: Likewise.
3955 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3957 * configure.in (i386-*-vxworks*): New target.
3958 * configure: Rebuild.
3960 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3962 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3964 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3966 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3968 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3969 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3970 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3971 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3972 MAX_RELOC_EXPANSION): Define.
3973 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3975 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3977 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3978 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3979 block. Print a warning if an 8-bit or 16-bit constant
3980 displacement or immediate is truncated on output.
3981 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3983 (i386_operand): Disallow immediate jump absolute operand.
3985 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3987 * configure.in: Bump version number to 2.9.5.
3988 * configure: Rebuild.
3990 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3993 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3995 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3996 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3998 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4000 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4002 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4004 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4005 if -mno-fpu was given.
4006 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4008 (cons_fix_new_arm): Remove misleading comments.
4010 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4012 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4014 (relax_segment): Likewise. After giving a rs_org error, convert
4015 the frag to rs_align to avoid cascading errors.
4017 1999-07-12 Andreas Schwab <schwab@suse.de>
4019 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4021 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4023 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4024 as appropriate. Fill in structure initializations. Add variable
4025 initializations. Add casts.
4026 * dwarf2dbg.c (print_stats): Change i to size_t.
4027 * listing.c (listing_listing): Change list_line to unsigned int.
4029 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4031 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4032 rather than checking for \001 and \002 in symbol name.
4033 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4035 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4037 * configure.in (hppa*-linux-gnu*): New target.
4038 * configure: Rebuilt.
4040 1999-07-08 Nick Clifton <nickc@cygnus.com>
4042 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4044 1999-07-07 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4047 accessing symbolP directly.
4049 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4051 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4054 1999-07-05 Nick Clifton <nickc@cygnus.com>
4056 * config/tc-arm.c (ARM_EXT_V5): Define.
4057 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4058 (md_begin): Detect ARM v5 architectures.
4059 (md_parse_option): Accept arm v5 specification.
4060 (md_show_usage): Documment -marmv5 switch.
4062 * doc/c-arm.texi: Document -marmv5 command line option.
4064 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4066 (validate_immediate_twopart): New function. Determine if a
4067 constant can be computed by two ADD instructions.
4068 (output_inst): Remove its command line parameter - it was never
4070 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4071 implememt the ADRL pseudo op.
4072 (tc_gen_reloc): Generate a suitable error message if an ADRL
4073 instruction tries to generate a real reloc.
4075 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4077 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4079 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4082 1999-06-27 H.J. Lu <hjl@gnu.org>
4084 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4085 non BFD_ASSEMBLER case.
4087 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4089 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4092 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4094 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4095 out_end_sequence() when the address decreases due to a new frag.
4096 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4097 numbering starts with 1.
4099 1999-06-23 Nick Clifton <nickc@cygnus.com>
4101 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4103 (mcore_s_text): Call obj_elf_text for ELF target.
4104 (mcore_s_data): Call obj_elf_data for ELF target.
4105 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4107 (mcore_s_bss): New function: Dump literal table before changing
4109 (mcore_s_comm): New function: Dump literal table before changing
4112 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4113 No longer static functions.
4114 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4115 Provide prototypes for these functions.
4117 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4119 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4120 a list of names, to try obj_segment_name, and to try abbreviated
4121 names when using COFF without long section names.
4123 * config/tc-alpha.c: More use of symbol accessor functions.
4124 * config/tc-arc.c: Likewise.
4125 * config/tc-d30v.c: Likewise.
4126 * config/tc-fr30.c: Likewise.
4127 * config/tc-i860.c: Likewise.
4128 * config/tc-m88k.c: Likewise.
4129 * config/tc-mcore.c: Likewise.
4130 * config/tc-ns32k.c: Likewise.
4131 * config/tc-sparc.c: Likewise.
4132 * config/tc-v850.c: Likewise.
4134 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4135 sy_value with appropriate accessor functions.
4136 * config/tc-arm.c (md_apply_fix3): Likewise.
4137 * config/tc-d10v.c (AT_WORD_P): Likewise.
4138 * config/tc-v850.c (reg_name_search): Likewise.
4140 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4141 use symbol_get_bfdsym instead.
4142 * config/tc-ppc.c (md_assemble): Likewise.
4143 * config/tc-v850.c (v850_comm): Likewise.
4145 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4147 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4148 the symbol, rather than accessing the bsym member.
4149 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4150 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4151 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4152 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4153 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4154 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4155 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4156 * config/tc-v850.c (tc_gen_reloc): Likewise.
4158 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4160 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4161 (hppa_gen_reloc_type): Conditionalize on BFD64.
4162 (tc_gen_reloc): Re-enable ELF relocations.
4163 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4165 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4167 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4169 (do_ldst): Move assignment out of if condition.
4170 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4171 parentheses to avoid warning.
4173 1999-06-21 Nick Clifton <nickc@cygnus.com>
4175 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4176 macro to get at the BFD symbol associated with a GAS symbol.
4178 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4180 * config/tc-ppc.c: Update for symbol handling changes.
4181 * config/obj-coff.c: Likewise.
4183 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4185 * tc-hppa.c: General cleanups of ELF support. No more spaces
4186 and subspaces for ELF.
4187 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4188 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4189 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4190 (UNWIND_SECTION_NAME): Likewise.
4191 (space/subspace related structures): Conditionalize definitions
4193 (space/subspace directives and support routines): Conditionalize
4194 definitions and references/uses on OBJ_SOM.
4195 (label_symbol_struct): For ELF, track the symbol's segment. For
4196 SOM track its space.
4197 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4199 (USE_ALIASES): Kill for both SOM & ELF.
4200 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4201 (pa_space, pa_subspace): Corresponding changes.
4202 (pa_spaces_begin): Corresponding chagnes.
4203 (md_begin): Do not muck around with space/subspace stuff for
4205 (md_apply_fix): Temporarily disable argument relocation stuff
4207 (tc_gen_reloc): Temporarily disable relocation generation for
4209 (pa_build_unwind_subspace): Similarly.
4211 1999-06-16 Nick Clifton <nickc@cygnus.com>
4213 * config/tc-arm.c (thumb_set): New pseudo op.
4214 (text, data, section): Override these pseudo ops with ARM
4216 (s_thumb_set): New function: Perform the same as a .set pseudo
4217 op, but also mark the alias'ed symbol as being a Thumb
4219 (arm_s_text): New function: Perform the same as the .text
4220 pseudo op, but dump the literal pool before changing
4222 (arm_s_data): New function: Perform the same as the .data
4223 pseudo op, but dump the literal pool before changing
4225 (arm_s_section): New function: Perform the same as the
4226 .section pseudo op, but dump the literal pool before changing
4228 (arm_cleanup): Do not reset the current section before dumping
4231 1999-06-17 Nick Clifton <nickc@cygnus.com>
4233 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4234 OPTION_NO_WARN_UNMATCHED entries.
4235 (md_parse_option): Generate a warning message if an unrecognised
4236 option is encountered.
4238 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4239 (get_operands): When parsing an expression after an '@' symbol
4240 has been detected, do not ignore '#' symbols.
4241 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4244 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4246 From K. Richard Pixley <rich@noir.com>:
4247 * configure.in (ppc-*-vxworks*): New target.
4248 * configure: Rebuild.
4250 1999-06-12 Philip Blundell <philb@gnu.org>
4252 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4254 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4256 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4257 which refer to symbols in linkonce sections, permit reducing the
4258 relocs if the symbol is local.
4260 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4262 * subsegs.c (subseg_text_p): New function.
4263 * as.h (subseg_text_p): Declare.
4264 * read.c (do_align): Use subseg_text_p to set the default fill.
4265 * write.c (subsegs_finish): Likewise.
4266 * config/obj-coff.c (write_object_file): Likewise.
4267 * config/tc-i386.h (md_maybe_text): Don't define.
4268 (md_do_align): Use subseg_text_p to set the default fill.
4269 * config/tc-m32r.c (m32r_do_align): Likewise.
4270 * config/tc-sh.c (sh_do_align): Likewise.
4271 * config/tc-sparc.h (md_do_align): Likewise.
4273 1999-06-12 David O'Brien <obrien@freebsd.org>
4275 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4276 * configure: Rebuild.
4278 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4280 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4281 * Makefile.am: Rebuild dependencies.
4282 * Makefile.in: Rebuild.
4284 * config/tc-i386.c (i386_immediate): Remove unused label
4287 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4288 * symbols.c: Likewise.
4289 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4290 sy_next field when taking address, rather than symbol_next.
4292 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4294 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4295 value from the output file architecture.
4296 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4297 * dwarf2dbg.h: Change bfd_vma to addressT.
4299 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4301 * dwarf2dbg.h: Use PARAMS in function declarations.
4303 1999-06-11 Martin Dorey <mdorey@madge.com>
4305 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4306 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4308 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4310 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4312 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4314 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4317 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4319 * read.c (read_a_source_file): Only declare inescape if
4322 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4324 (find_entry_byval): Add parens to avoid warning.
4326 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4328 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4331 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4333 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4336 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4337 synthetize_setx): New functions.
4338 (md_assemble): Broken the special cases into the above
4339 functions. Make compiler happy if sizeof(bfd_vma)==4.
4340 Fix sethi generated from set/setuw. If instructions have a relloc,
4341 always clear the fields to be relocated in the opcode.
4342 (sparc_ip): Remove special_case global variable.
4344 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4346 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4347 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4348 indication of success rather than a value.
4349 (itbl_get_val): Likewise.
4350 (itbl_get_field): Use strcspn. Change delimiters to include
4352 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4353 (itbl_get_val): Likewise.
4354 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4356 * symbols.c (copy_symbol_attributes): Convert local symbols to
4359 1999-06-10 Nick Clifton <nickc@cygnus.com>
4361 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4364 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4366 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4367 Optimize set if sizeof(bfd_vma) == 64.
4368 (sparc_ip): Fix sethi - without %hi() it should generate
4369 R_SPARC_22 reloc, not R_SPARC_HI22.
4370 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4372 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4374 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4375 (s_ncons): New function.
4376 (native_op_table): New table.
4377 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4378 R_SPARC_OLO10 handling.
4380 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4382 * expr.h (struct expressionS): Revert last change; widen X_op.
4383 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4385 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4387 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4388 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4389 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4390 * Makefile.in: Regenerated.
4392 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4393 `common' pass on to s_mri_common.
4394 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4396 1999-06-06 Richard Henderson <rth@cygnus.com>
4398 * config/obj-elf.c (obj_elf_section): Don't free the return
4399 value of demand_copy_C_string.
4401 1999-06-05 Richard Henderson <rth@cygnus.com>
4403 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4404 creation logic from obj_elf_create_section.
4406 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4407 (section_stack): New.
4408 (special_sections): Make const.
4409 (obj_elf_section): Gut and rewrite parsing.
4410 (obj_elf_change_section): New function broken out of obj_elf_section.
4411 (obj_elf_parse_section_letters): Likewise.
4412 (obj_elf_section_word): Likewise.
4413 (obj_elf_section_type): Likewise.
4414 (obj_elf_previous): Treat as a toggle.
4415 (obj_elf_popsection): New.
4416 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4417 (ppc_section_type): Likewise.
4418 * config/tc-ppc.h: Likewise.
4420 * expr.h (struct expressionS): Don't make X_op a bitfield.
4421 * config/tc-alpha.c: Update for symbol handling changes.
4422 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4423 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4425 1999-06-05 Richard Henderson <rth@cygnus.com>
4427 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4428 (dwarf2_gen_line_info): Kill unused variables.
4429 (dwarf2_finish): Likewise.
4430 (dwarf2_where): Likewise.
4431 (dwarf2_directive_file): If we've only got a string,
4432 hand off to s_app_file.
4433 * ecoff.c: Move the include of ecoff.h.
4434 * symbols.h (S_IS_FUNCTION): Prototype.
4436 * read.c (LEX_HASH): Supply a default.
4438 (s_globl): Update `c' after skipping whitespace.
4439 * read.h (LEX_END_NAME, is_name_ender): New.
4440 * expr.c (get_symbol_end): Respect it.
4442 1999-06-04 Mark Klein <mklein@dis.com>
4444 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4446 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4448 * config/tc-hppa.c: Update for symbol handling changes.
4450 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4452 * cgen.c: Update for symbol handling changes.
4453 * config/tc-m32r.c: Likewise.
4455 * config/tc-hppa.h: Update for symbol handling changes.
4456 * config/tc-hppa.c: Likewise.
4458 * config/tc-arm.h: Update for symbol handling changes.
4459 * config/tc-arm.c: Likewise.
4460 (symbol_make_empty): Remove. Just use symbol_create.
4462 * symbols.c (symbol_set_tc): Correct name.
4464 * Makefile.am: Rebuild dependencies.
4465 ($(OBJS)): Don't depend upon struc-symbol.h.
4466 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4467 * dep-in.sed: Don't remove struc-symbol.h.
4468 * Makefile.in: Rebuild.
4470 * doc/internals.texi (Symbols): Describe changes in symbol
4473 1999-06-03 Richard Henderson <rth@cygnus.com>
4475 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4476 instead of doing the work by hand.
4478 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4480 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4481 state of line state-machine.
4482 (struct ls): Collect DWARF2 line state-machine state in new member
4483 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4484 resulted in any DWARF2 directives.
4485 (reset_state_machine): New function.
4486 (out_end_sequence): Ditto.
4487 (dwarf2_gen_line_info): When switching sections or switching to a
4488 lower text address, call out_end_sequence() first to terminate the
4489 previous code sequence as code sequences MUST have monotonically
4490 increasing addresses.
4491 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4493 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4495 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4496 DWARF2 debug info (line information only, at this point).
4497 * as.h: Update comment about supported debug formats.
4498 * dwarf2dbg.c, dwarf2dbg.h: New files.
4499 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4501 * expr.c (operand): Don't use [ for parens if we want an index op.
4502 (op_encoding): Switch [ into O_index, if desired.
4503 (op_rank): Renumber with O_index on bottom.
4504 (expr): If O_index, match closing bracket.
4505 * expr.h (O_index): New.
4507 * read.c (read_a_source_file): Conditionally allow matched "
4508 in lines passed to md_assemble.
4510 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4512 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4514 Add support for storing local symbols in a small structure to save
4515 memory when assembling large files.
4516 * as.h: Don't include struc-symbol.h.
4517 (symbolS): Add typedef.
4518 * symbols.c: Include struc-symbol.h.
4519 (local_hash): New static variable.
4520 (save_symbol_name): New static function, from symbol_create.
4521 (symbol_create): Call save_symbol_name.
4522 (local_symbol_count): New static variable.
4523 (local_symbol_conversion_count): Likewise.
4524 (LOCAL_SYMBOL_CHECK): Define.
4525 (local_symbol_make): New static function.
4526 (local_symbol_convert): New static function.
4527 (colon): Handle local symbols. Create local symbol for local
4529 (symbol_table_insert): Handle local symbols.
4530 (symbol_find_or_make): Create local symbol for local label name.
4531 (symbol_find_base): Check for local symbol.
4532 (symbol_append, symbol_insert): Check for local symbols.
4533 (symbol_clear_list_pointers, symbol_remove): Likewise.
4534 (verify_symbol_chain): Likewise.
4535 (copy_symbol_attributes): Likewise.
4536 (resolve_symbol_value): Handle local symbols.
4537 (resolve_local_symbol): New static function.
4538 (resolve_local_symbol_values): New function.
4539 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4540 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4541 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4542 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4543 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4544 (symbol_previous, symbol_next): New functions.
4545 (symbol_get_value_expression): Likewise.
4546 (symbol_set_value_expression): Likewise.
4547 (symbol_set_frag, symbol_get_frag): Likewise.
4548 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4549 (symbol_mark_used_in_reloc): Likewise.
4550 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4551 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4552 (symbol_mri_common_p): Likewise.
4553 (symbol_mark_written, symbol_clear_written): Likewise.
4554 (symbol_written_p): Likewise.
4555 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4556 (symbol_section_p, symbol_equated_p): Likewise.
4557 (symbol_constant_p): Likewise.
4558 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4559 (symbol_get_obj, symbol_set_obj): Likewise.
4560 (symbol_get_tc, symbol_set_tc): Likewise.
4561 (symbol_begin): Initialize local_hash.
4562 (print_symbol_value_1): Handle local symbols.
4563 (symbol_print_statistics): Print local symbol statistics.
4564 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4565 Declare new symbols.c functions. Move many declarations here from
4567 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4568 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4569 (struct symbol): Move bsym to make it clearly the first field.
4570 Remove TARGET_SYMBOL_FIELDS.
4571 (symbolS): Don't typedef.
4572 (struct broken_word): Remove.
4573 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4574 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4575 (symbol_clear_list_pointers): Likewise.
4576 (symbol_insert, symbol_remove): Likewise.
4577 (symbol_previous, symbol_append): Likewise.
4578 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4579 (struct local_symbol): Define.
4580 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4581 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4582 (local_symbol_get_frag, local_symbol_set_frag): Define.
4583 (local_symbol_get_real_symbol): Define.
4584 (local_symbol_set_real_symbol): Define.
4586 * write.c (write_object_file): Call resolve_local_symbol_values.
4587 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4588 (TARGET_SYMBOL_FIELDS): Don't define.
4589 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4590 ECOFF_DEBUGGING, add ECOFF fields.
4591 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4592 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4593 ECOFF_DEBUGGING, add ECOFF fields.
4594 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4595 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4596 * config/tc-mcore.h: Don't include struc-symbol.h.
4597 (TARGET_SYMBOL_FIELDS): Don't define.
4598 (struct mcore_tc_sy): Define.
4599 (TC_SYMFIELD_TYPE): Define.
4600 * Many files: Use symbolS instead of struct symbol. Use new
4601 accessor functions rather than referring to symbolS fields
4604 * read.c (s_mri_common): Don't add in value of line_label.
4606 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4607 checking for SEC_LINK_ONCE.
4609 * config/tc-sh.h (sh_fix_adjustable): Declare.
4611 * app.c (input_buffer): New static variable.
4612 (app_push): Save saved_input in allocated buffer.
4613 (app_pop): Restored saved_input.
4614 (do_scrub_chars): Change get parameter to take char * and int as
4615 arguments. Change GET macro to pass input_buffer to get
4616 function. Don't save input into allocated buffer.
4617 * as.h (do_scrub_chars): Update declaration.
4618 * input-file.c (input_file_get): Change to take char * and int.
4619 Read data into passed in buffer. Remove static buffer.
4620 * read.c (scrub_from_string): Change to take char * and int. Copy
4621 data into passed in buffer.
4623 * hash.h: Neaten. Declare hash_traverse.
4624 * hash.c: Complete rewrite based on BFD hashing code.
4625 * gasp.c (chunksize): New variable.
4626 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4629 1999-05-28 Nick Clifton <nickc@cygnus.com>
4631 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4632 addend unless the target uses an old ABI.
4634 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4636 -Wchar-subscripts cleanup
4637 * listing.c (listing_newline): Use unsigned char variable, so
4638 calls to isascii,iscntrl are correct.
4639 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4641 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4642 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4643 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4644 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4646 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4648 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4650 (arch_coldfire_p): New #define.
4651 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4653 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4655 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4657 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4658 (install_operand): Add place `N'.
4659 (init_table): Add registers ACC, MACSR, MASK.
4661 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4663 * config/tc-m68k.c: Change mcf5200 --> mcf.
4664 (archs): Add mcf5206e, mcf5307.
4665 (m68k_ip): Add format `u'.
4666 (install_operand): Add place `m', `M', `h'.
4667 (init_table): Add upper/lower registers.
4669 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4671 1999-05-28 Martin Dorey <mdorey@madge.com>
4673 * config/tc-i960.c: Several minor changes to add ELF and
4674 BFD_ASSEMBLER support.
4675 * config/tc-i960.h: Likewise.
4676 * configure.in (i960-*-elf*): New target.
4677 * aclocal.m4, configure: Rebuild.
4679 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4681 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4682 reloc changes when defined(BFD_ASSEMBLER).
4684 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4686 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4688 * write.c (write_print_statistics): Output to file, not stderr.
4690 * expr.c (generic_bignum_to_int32,64): Prototype.
4692 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4693 output_sleb128, output_uleb128, output_big_sleb128,
4694 output_big_uleb128, output_big_leb128): Prototype.
4695 (output_big_sleb128, output_big_uleb128): Make inline.
4696 (output_big_leb128): Remove inline
4698 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4699 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4700 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4701 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4702 value for correct overflow check in write.c:fixup_segment.
4703 * write.c (fixup_segment): Move bitfield overflow checks to after
4704 the md_apply_fix call.
4705 * config/obj-coff.c (fixup_segment): Likewise.
4706 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4707 valueT *val argument.
4709 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4711 * config/atof-ieee.c (gen_to_words): Correctly round a
4712 denormalized number. Fix off-by-one in range checking for
4713 exponent in a denormal.
4715 1999-05-10 Nick Clifton <nickc@cygnus.com>
4717 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4720 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4722 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4724 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4726 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4727 (ReverseRegRegmem): Remove.
4728 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4729 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4730 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4733 From Doug Ledford <dledford@redhat.com>
4734 * config/tc-i386.h (RegXMM): New for P/III.
4735 * config/tc-i386.c: Add support for P/III.
4737 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4739 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4740 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4741 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4743 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4745 * config/tc-i386.c (i386_immediate): Skip whitespace before
4746 complaining about junk after expression.
4747 (i386_displacement): Likewise.
4749 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4751 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4752 Don't copy before downcaseing.
4754 1999-05-05 Catherine Moore <clm@cygnus.com>
4756 * tc-m68k.c: Include elf/m68k.h.
4757 (m68k_elf_final_processing): New routine.
4758 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4761 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4763 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4766 1999-04-30 Nick Clifton <nickc@cygnus.com>
4768 * config/tc-mcore.c (mcore_s_section): Dump literals before
4771 1999-04-29 Nick Clifton <nickc@cygnus.com>
4773 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4776 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4778 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4779 (TC_INIT_FIX_DATA): Delete.
4780 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4781 (TC_INIT_FIX_DATA): Delete.
4782 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4783 * write.c (fix_new_internal): Initialize fx_cgen member.
4784 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4785 (gas_cgen_md_apply_fix3): Update.
4786 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4787 (md_cgen_record_fixup_exp): Update.
4788 (FX_OPINFO_R_TYPE): Update.
4790 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4791 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4792 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4793 * frags.h (struct frag): Make opindex, opinfo ints.
4795 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4797 1999-04-26 Tom Tromey <tromey@cygnus.com>
4799 * aclocal.m4, configure: Updated for new version of libtool.
4801 1999-04-22 Nick Clifton <nickc@cygnus.com>
4803 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4805 (md_apply_fix3): Do not fix up absolute relocations against
4808 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4810 1999-04-20 Nick Clifton <nickc@cygnus.com>
4812 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4813 changes and data-in-text directives.
4814 (mcore_cons): New function: intercept cons() operations.
4815 (mcore_float_cons): New function: intercept float_cons()
4817 (mcore_stringer): New function: intercept stringer() operations.
4819 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4821 * obj.h (struct format_ops): Change generate_asm_lineno field to
4823 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4825 * config/tc-alpha.c (find_opcode_match): Add default case to
4827 (find_macro_match): Likewise.
4828 (load_expression): Parenthesize && within ||.
4830 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4832 1999-04-17 Nick Clifton <nickc@cygnus.com>
4834 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4835 .text .data .section pseudo ops.
4836 (mcore_s_section): New function. Dump lits before changing secs.
4837 (mcore_s_text): New function. Dump lits before changing secs.
4838 (mcore_s_data): New function. Dump lits before changing secs.
4840 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4842 * config/tc-mips.c (mips_32bitmode): New.
4843 (md_begin): Set mips_32bitmode if needed.
4844 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4845 Set EF_MIPS_32BITMODE.
4847 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4849 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4852 1999-04-16 Nick Clifton <nickc@cygnus.com>
4854 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4856 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4858 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4859 expressions correctly.
4862 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4864 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4866 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4868 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4869 and fmpynfadd instructions.
4871 1999-04-11 Richard Henderson <rth@cygnus.com>
4873 * as.h (environ): Declare it, if needed.
4874 * as.c (dump_statistics): Don't declare environ.
4875 * configure.in (environ): Detect declaration.
4876 * configure, config.in: Rebuild
4878 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4879 (i386_displacement): Allocate enough space for replacement buffer.
4880 Clean up replacement buffer initialization.
4882 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4884 * subsegs.c (section_symbol): Don't create a new symbol if one
4885 already exists; instead, use the existing one, but set its segment
4886 and frag data if it hasn't already been defined.
4887 * config/obj-coff.c (c_section_symbol): Likewise.
4889 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4891 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4893 1999-04-08 Nick Clifton <nickc@cygnus.com>
4895 * config/tc-mcore.c: New File: Support routines for MCore
4897 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4898 * config/obj-coff.c: Add support for mcore-pe target.
4900 * Makefile.am: Add support for MCore targets.
4901 * Makefile.in: Regenerate.
4902 * configure.in: Add support for MCore targets.
4903 * configure: Regenerate.
4905 * doc/all.texi: Set MCORE.
4906 * doc/as.texinfo: Document MCore specific command line options.
4908 * write.h: Prevent multiple inclusion.
4910 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4912 * asintl.h (LC_MESSAGES): Never define.
4913 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4915 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4918 * Makefile.am (m68k-parse.c): If configuring in the source
4919 directory, copy m68k-parse.y into the local directory before
4920 running ylwrap, to remove spurious differences when generating
4922 * Makefile.in: Rebuild.
4924 * config/tc-sparc.h (md_do_align): Just allocate the number of
4925 bytes necessary, rather than always allocating 1024.
4927 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4929 * listing.c (listing_newline): Add cast to avoid warning.
4930 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4931 * config/tc-i386.c (i386_scale): Add return value.
4932 (build_displacement_string): Remove unused local temp_disp2.
4933 (i386_intel_memory_operand): Add parentheses to avoid warning.
4934 (i386_intel_operand): Remove unused local end_of_operand_string.
4935 (i386_operand): Remove unused local operand_modifier.
4936 (i386_operand): Add parens to avoid warning.
4938 1999-04-04 Don Bowman <don@pixsci.com>
4940 * configure.in: Add mips*-*-vxworks* target; have it define
4942 * configure, config.in: Rebuild.
4944 1999-03-31 Nick Clifton <nickc@cygnus.com>
4946 * configure.in (emulations): Add support for arm-epoc-pe.
4947 * configure: Regenerate.
4948 * config/te-epoc-pe.h: New file. Define macros specific to
4950 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4951 for arm-epoc-pe target.
4953 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4955 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4957 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4959 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4960 detect ",n" without a condition.
4961 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4964 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4966 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4967 instruction is encoded with one bit.
4970 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4972 * doc/internals.texi (CPU backend): Mention that
4973 line_separator_chars should not include newline. From thi
4974 <ttn@mingle.glug.org>.
4976 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4978 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4979 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4981 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4983 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4985 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4987 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4990 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4992 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4994 1999-03-15 Martin Hunt <hunt@cygnus.com>
4996 * app.c (do_scrub_begin): Change '-' back to a symbol char
4997 so we can use multiple opcodes on a line again.
4999 * config/tc-d30v.c: By default, warn if a symbol has
5000 the same name as a register. Plus some minor
5001 updates from the branch.
5003 1999-03-13 Nick Clifton <nickc@cygnus.com>
5005 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5006 BFD_RELOC_16 and BFD_RELOC_64.
5008 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5010 * expr.c (expr): Add missing else.
5012 1999-03-12 Nick Clifton <nickc@cygnus.com>
5014 * config/tc-arm.c (md_apply_fix3): Improve error message.
5016 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5018 * Makefile.am (CPU_TYPES): Add fr30.
5019 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5020 (fr30,m32r dependencies): Update.
5021 * Makefile.in: Rebuild.
5023 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5024 (gas_cgen_record_fixup_exp): Ditto.
5025 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5026 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5027 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5028 (md_cgen_lookup_reloc): Update use of operand->type.
5029 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5030 (md_convert_frag): Call cgen_operand_lookup_by_num.
5031 (md_cgen_lookup_reloc): Update use of operand->type.
5032 (m32r_cgen_record_fixup_exp): Ditto.
5034 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5036 * config/tc-mips.c (md_show_usage): Fix message.
5038 1999-03-03 Nick Clifton <nickc@cygnus.com>
5040 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5041 and LDR reg,=<expr> instruction.
5043 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5046 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5048 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5050 1999-02-17 Nick Clifton <nickc@cygnus.com>
5052 This patch was created by: Scott Bambrough
5053 <scottb@corelcomputer.com>
5056 Special cased '@' character. The '@' character is used as the
5057 ARM assembler comment character, as a special character
5058 and in ELF .symver pseudo-op's, and as a special character in
5059 .type and .section pseudo-ops.
5060 (symver_pseudo): New static variable.
5061 (symver_state): New static variable.
5062 (struct app_save): Add field 'symver_state'.
5063 (app_push): Save global symver_state int struct app_save.
5064 (app_pop): Restore global symver_state from struct app_save.
5065 (do_scrub_chars): Special case handling of '@' character in
5068 * configure.in: Modified to recognize armv* uname syntax from ARM
5070 * configure: Regenerated.
5072 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5073 a prefix to the section's type.
5074 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5075 the type's typename.
5077 * config/tc-arm.h: Add support for PIC generation:
5078 (pic_code): New boolean.
5079 (obj_relocate_extern): Define.
5080 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5081 (TC_CONS_FIX_NEW): Define.
5082 (tc_fix_adjustable): Define.
5083 (GLOBAL_OFFSET_TABLE_NAME): Define.
5085 * config/tc-arm.c: Add support for PIC generation:
5086 (line_seperator_chars): Allow ';' as a seperator for Linux.
5087 (is_immediate_prefix): New macro.
5088 (arm_parse_reloc): New function.
5089 (s_arm_elf_cons): New function.
5090 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5091 (md_undefined_symbol): Special case handling for the Global Offset
5093 (md_apply_fix3): Handle PIC relocs.
5094 (tc_gen_reloc): Handle PIC relocs.
5095 (md_parse_option): Add support for '-k' command line switch to
5096 enable PIC generation.
5097 (cons_fix_new_arm): New function.
5098 (s_arm_elf_cons): New function.
5100 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5102 * configure.in: Add comments for uses of AC_DEFINE.
5103 * acinclude.m4: Likewise.
5104 * acconfig.h: Remove.
5105 * aclocal.m4: Rebuild.
5106 * configure: Rebuild.
5107 * Makefile.in: Rebuild.
5108 * config.in: Rebuild.
5110 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5112 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5113 non-constant offset from a base register.
5115 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5117 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5120 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5122 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5123 (emit_insn): Look for pc-relative and no-overflow specifiers on
5124 internal relocation types.
5126 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5128 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5131 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5133 (mips_4650, mips_4010, mips_4100): Variables removed.
5134 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5135 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5137 (md_begin): Don't bother initializing the mips_NNNN variables;
5138 mips_cpu is set, and that's good enough now.
5139 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5140 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5141 (show): New function, to handle wrapping in the CPU lists.
5142 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5144 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5146 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5147 than treat as an immediate specifier.
5149 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5151 * config/tc-i386.c: Prototype many functions.
5152 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5153 (i386_immediate): Remove unused second argument.
5154 (i386_intel_operand): Fix i386_is_reg typo.
5155 (i386_operand): Use allow_naked_reg.
5156 (output_invalid): Make operand int for K&R.
5158 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5160 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5162 * Makefile.in: Rebuild.
5164 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5166 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5168 (EXTRA_as_new_SOURCES): Comment out.
5169 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5170 * Makefile.in: Rebuild.
5171 * doc/Makefile.in: Rebuild.
5172 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5173 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5174 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5175 * configure: Rebuild.
5176 * aclocal.m4: Rebuild.
5177 * config.in: Rebuild.
5178 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5179 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5180 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5181 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5182 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5183 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5184 (gas_cgen_record_fixup_exp): Ditto.
5185 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5186 descriptor, not global variable.
5187 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5188 descriptor, not global variable. Refer to insert_operand handler
5189 via cpu descriptor, not global function.
5190 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5191 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5192 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5193 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5194 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5195 * config/tc-m32r.c: Ditto.
5196 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5197 (md_assemble): Ditto.
5198 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5200 1999-02-09 Nick Clifton <nickc@cygnus.com>
5202 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5203 relocations for ELF targets.
5205 1999-02-08 Nick Clifton <nickc@cygnus.com>
5207 * configure.in: Add support for StrongARM target.
5208 * configure: Regenerate.
5210 1999-02-05 Nick Clifton <nickc@cygnus.com>
5212 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5214 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5217 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5219 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5221 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5223 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5224 (INTEL_DWORD_MNEM_SUFFIX): Define.
5227 (DWORD_PTR): Define.
5228 (XWORD_PTR): Define.
5230 (OFFSET_FLAT): Define.
5232 (NONE_FOUND): Define.
5235 * config/tc-i386.c (set_intel_syntax): New routine.
5236 (intel_syntax): Declare.
5237 (allow_naked_reg): Declare.
5238 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5239 (intel_float_operand): New routine.
5240 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5241 Handle brackets as well as parens. Call i386_intel_operand for
5242 intel syntax. Reverse operands if appropriate. Handle new
5243 suffixes. Handle movzx and movsx.
5244 (i386_is_reg): New routine.
5245 (i386_immediate): New routine.
5246 (i386_scale): New routine.
5247 (i386_displacement): New routine.
5248 (i386_operand_modifier): New routine.
5249 (build_displacement_string): New routine.
5250 (i386_parse_seg): New routine.
5251 (i386_intel_memory_operand): New routine.
5252 (i386_intel_operand): New routine.
5253 (i386_operand): Call i386_displacement, i386_immediate,
5254 i386_scale, etc. instead of handling inline.
5255 (parse_register): Handle registers without prefix.
5257 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5259 * configure: Regenerate.
5260 * configure.in (arm-*-oabi): New.
5261 (thumb-*-oabi): New.
5262 * config/tc-arm.c (target_oabi): Declare.
5263 (md_apply_fix3): Support REL relocs.
5264 (md_parse_option): Handle -oabi.
5265 (elf32_arm_target_format): New routine.
5266 (md_longopts): Add OPTION_OABI.
5267 * config/tc-arm.h: Redefine TARGET_FORMAT.
5270 1999-01-28 Nick Clifton <nickc@cygnus.com>
5272 * write.c (write_relocs): Handle out of range error.
5274 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5275 (fr30_force_relocation): Default to 0.
5277 * config/tc-fr30.h (obj_fix_adjustable): Define.
5278 (TC_FORCE_RELOCATION): Define.
5280 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5283 1999-01-16 Nick Clifton <nickc@cygnus.com>
5285 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5286 merge of two instructions if the left instruciton kills the right.
5288 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5290 * Makefile.in: Regenerate.
5291 * configure.in: Redo test for using cgen.
5292 * configure: Regenerate.
5294 1999-01-09 Nick Clifton <nickc@cygnus.com>
5296 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5297 redefinition of this macro.
5299 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5301 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5304 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5306 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5307 a read of HI or LO and an immediatly following branch.
5309 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5311 * config/tc-mips.c (md_begin): Another correction to the setting of
5314 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5316 * config/tc-mips.c (md_begin): Correct type-o in setting of
5319 1998-12-21 Nick Clifton <nickc@cygnus.com>
5321 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5322 bit insn when optimizing, so that parallelised instructions will
5323 start on a 32 bit boundary.
5325 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5327 * config/tc-mips.c (mips_eabi64): New.
5328 (md_begin): Set mips_eabi64.
5329 (mips_elf_final_processing): Use it.
5331 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5333 * config/tc-mips.c (mips_elf_final_processing):
5334 Correct setting of ABI in e_flags.
5336 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5338 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5341 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5343 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5345 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5347 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5348 warning, values that don't fit in the field.
5350 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5352 * config/tc-mips.c (mips_abi_string): New.
5353 (md_parse_option,md_longopts): Add mabi.
5354 (mips_elf_final_processing): Set e_flags based on mabi flag.
5356 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5358 * config/tc-mips.c (md_parse_option): Handle vr4111.
5360 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5362 * config/tc-h8300.c (build_bytes): Change message given if the
5363 instruction requires H8/300H mode and we're not in Hmode, to
5364 suggest that it may be the operand modes that are the problem, not
5365 necessarily the opcode.
5367 1998-12-10 Nick Clifton <nickc@cygnus.com>
5369 * config/tc-fr30.c: Add line separator character.
5371 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5373 * configure.in (hppa-*-mpeix*): New target.
5374 * config/obj-som.h (obj_som_compiler): Declare.
5375 * config/obj-som.c (compiler_seen): New static variable.
5376 (obj_som_compiler): New function.
5377 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5378 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5379 (pa_type_args): Set hppa_priv_level.
5380 (pa_compiler): New static function if OBJ_SOM.
5381 * configure: Rebuild.
5383 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5385 * read.c (output_leb128): Don't mark as inline.
5387 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5389 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5390 AIX .vbyte unaligned data support.
5391 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5392 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5395 1998-12-07 Nick Clifton <nickc@cygnus.com>
5397 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5400 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5402 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5403 BFD_RELOC_ARM_PCREL_BRANCH.
5405 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5407 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5408 checking the target type.
5409 (mips-dec-bsd*): Set endian to little.
5410 * configure: Rebuild.
5412 COFF weak symbol support, based on patches from Mark Elbrecht
5413 <snowball3@usa.net>:
5414 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5415 * config/obj-coff.c (obj_coff_weak): New static function.
5416 (obj_coff_endef) [both versions]: Handle weak symbols.
5417 (coff_frob_symbol): Likewise.
5418 (yank_symbols): Likewise.
5419 (obj_pseudo_table): Add "weak".
5421 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5422 <aymeric.vincent@emi.u-bordeaux.fr>.
5423 * aclocal.m4: Rebuild with current tools.
5424 * configure: Rebuild.
5426 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5427 an assertion failure for a case we can't handle when OBJ_ECOFF.
5429 * expr.c (operator): And with 0xff to avoid problems with signed
5432 1998-12-03 Nick Clifton <nickc@cygnus.com>
5434 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5435 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5437 1998-12-02 Nick Clifton <nickc@cygnus.com>
5439 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5442 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5444 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5445 calculation of pcrel point.
5447 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5449 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5452 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5454 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5456 (d10v_cleanup): Only generate previous insn if a multiline insn is
5459 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5461 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5464 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5466 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5467 -marm6xxx command line switches.
5469 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5471 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5472 (itbl-ops.o): Delete duplicate dependencies.
5473 Rebuild dependencies.
5474 Add fr30 dependencies.
5475 * Makefile.in: Rebuild.
5477 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5479 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5481 * listing.c: Ignore line terminator characters found inside
5484 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5486 * po/gas.pot: Regenerated.
5488 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5490 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5491 fr30_is_label_start(). Also checks for delay slot insns.
5493 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5494 FR30 instructions which contain a colon in the mnemonic.
5496 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5498 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5500 * config/tc-fr30.c: Removed currently superflous code.
5502 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5504 * config/tc-fr30.h: New file.
5505 * config/tc-fr30.c: Tweaking so that it will compile.
5507 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5509 * config/tc-d10v.h (obj_fix_adjustable): Define.
5510 (TC_FORCE_RELOCATION): Define.
5511 (d10v_force_relocation): Declare.
5512 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5513 (md_apply_fix3): Handle Vtable relocs.
5514 (d10v_fix_adjustable): New.
5515 (d10v_force_relocation): New.
5517 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5519 * config/tc-d30v.c: Change default behaviour to ignore potential
5520 conflicts between register name and symbol names.
5522 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5524 * configure.in: Add fr30-*-*.
5525 * config/tc-fr30.c: New file.
5526 * Makefile.in: Regenerated.
5527 * config.in: Regenerated.
5528 * configure: Regenerated.
5529 * doc/Makefile.in: Regenerated.
5530 * po/gas.pot: Regenerated.
5532 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5534 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5537 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5539 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5541 (do_scrub_chars): Add some casts to unsigned char to avoid
5542 unwanted sign extension.
5543 * read.c (lex_type): Set characters about 127 to be symbol
5545 * config/tc-i386.c (md_begin): Set identifier_chars and
5546 operand_chars for values above 127.
5548 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5550 * configure.in: detect cygwin* instead of cygwin32*
5551 * configure: regenerate
5553 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5555 * listing.c: Add support for producing a listing from piped
5558 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5560 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5561 (append_insn): Account for the tx39's multiply behavior.
5563 1998-10-26 Michael Meissner <meissner@cygnus.com>
5565 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5566 from assemble_parallel_insns. Add support for '->' to indicate
5567 explicitly serializing the instructions.
5568 (md_assemble): Ditto.
5570 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5572 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5575 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5577 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5579 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5581 * config/tc-mips.c : support frame and regmask/fregmask when
5582 MIPS_STABS_ELF is specified.
5584 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5586 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5587 (md_apply_fix): Don't return 1 for VTABLE relocs.
5588 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5590 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5592 * doc/c-i386.texi: Replace occurences of "opcode" with
5593 "instruction mnemonic", "instruction", or "mnemonic" when
5594 referring to the name of an instruction. Use "opcode" when
5595 referring to the sequence of machine bytes.
5597 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5598 (is_opcode_char): Rename to is_mnemonic_char.
5599 (md_assemble and i386_operand): Correct error messages from
5600 "opcode" to "instruction mnemonic"
5601 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5602 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5603 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5604 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5605 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5606 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5607 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5609 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5611 * config/tc-i386.c (i386_operand): Check for garbage after
5614 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5616 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5617 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5619 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5621 * config/tc-sh.h (obj_fix_adjustable): Define.
5622 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5623 (md_apply_fix): Likewise.
5624 (tc_gen_reloc): Likewise.
5625 (sh_fix_adjustable): New.
5627 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5629 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5630 * cgen.h (gas_cgen_finish_insn): Update prototype.
5631 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5632 cgen_insn_t -> CGEN_INSN_INT.
5633 (make_parallel): Update handling of CGEN_INT_INSN_P.
5634 (assemble_parallel_insn): Ditto.
5635 (target_make_parallel): New function.
5636 (md_assemble): Use it.
5638 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5640 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5642 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5644 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5645 converted into lower case.
5647 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5649 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5650 (gas_cgen_tc_gen_reloc): Likewise.
5651 * config/tc-m32r.h (obj_fix_adjustable): Define.
5652 * config/tc-m32r.c (m32r_fix_adjustable): New.
5653 (m32r_force_relocation): Handle VTABLE relocs.
5655 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5657 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5659 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5661 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5662 to lower case before parsing.
5664 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5665 parallel insns modift buts in the PSW as a side effect.
5667 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5669 * config/tc-d30v.c (find_format): Test for missing flag and
5672 (md_apply_fix3): Fix error messages to avoid
5673 assumption about presence of a symbol.
5675 (parallel_ok): Disallow parallel instructions that both modify the
5678 (find_format): Generate a warning if an odd numbered register is
5679 used as the first register in a mutli-register instruction.
5681 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5683 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5684 relocations are always associated with a symbol.
5686 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5688 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5689 (elf32_sparc_force_relocation): Declare.
5690 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5691 (tc_gen_reloc): Handle vtable relocs.
5692 (elf32_sparc_force_relocation): New.
5694 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5696 * symbols.c (S_IS_FUNCTION): New.
5697 * config/tc-v850.h (obj_fix_adjustable): Define.
5698 (TC_FORCE_RELOCATION): Define.
5699 (v850_force_relocation): Declare.
5700 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5701 of fx_addnumber for VTABLE reloc addends.
5702 (md_apply_fix3): Handle VTABLE relocs.
5703 (v850_fix_adjustable): New.
5704 (v850_force_relocation): New.
5706 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5708 * tc-hppa.c (fp_operand_format): Add some additional formats.
5709 (pa_ip): Do not automatically promote into pa2.0 mode.
5710 (pa_level): Handle ".level 2.0".
5712 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5714 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5715 * config/tc-i386.h (template.extension_opcode): Change to
5716 unsigned int to allow full range of 8-bit opcode suffixes.
5717 (None): Redefine as 0xffff.
5719 From Jeff B Epler <jepler@usgs.gov>
5720 * doc/c-i386.texi (i386-SIMD): New section.
5722 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5724 * read.c (discard_rest_of_line): New function.
5725 * read.h: Declare it.
5726 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5728 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5730 * config/tc-d10v.c (find_symbol_matching_register): New function.
5731 (find_opcode): Cope with the case where a register name matches
5734 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5736 * config/tc-v850.c (md_pcrel_from): Rename to
5737 v850_pcrel_from_section.
5738 (v850_pcrel_from_section): Do not resolves symbols in other
5741 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5743 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5745 * config/tc-d10v.c (find_opcode): Generate an error if a register
5746 is supplied for an operand that should not be a register.
5748 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5750 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5751 instructions to have another instruction in the right bin.
5753 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5755 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5756 the right container if the left container holds a branch
5759 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5761 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5762 both a register name and symbol name.
5763 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5765 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5767 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5768 execution unit class.
5770 (reg_name_search): If a name matches a register and a symbol,
5771 prefer the register.
5772 (find_format): Disallow flag registers when a general purpose
5773 register is required.
5774 If a number is required, but a register has been given, check to
5775 see if a symbol with the same name as the register exists, and if
5776 so, use that symbol.
5778 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5780 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5782 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5784 * config/tc-d30v.c (find_format): Do not accept flag registers as
5785 general purpose registers.
5786 (find_format): If an immediate value is expected at a given place
5787 in a format, but a register name has been provided instead, check
5788 to see if that register name matches the name of a predefined
5789 symbol and if it does, then use the symbol instead.
5790 (reg_name_search): If a register name matches a symbol name,
5791 prefer the register name to the symbol name.
5793 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5795 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5796 the previous insn to empty.
5798 1998-09-20 Michael Meissner <meissner@cygnus.com>
5800 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5801 pieces, forcing the use of an ANSI compiler.
5803 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5805 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5807 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5809 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5811 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5813 (obj_elf_vtable_entry): Likewise.
5814 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5815 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5816 (tc_gen_reloc): Likewise.
5817 (arm_fix_adjustable): Likewise.
5818 (elf32_arm_force_relocation): New.
5819 (armelf_frob_symbol): Remove coff-style symbol support.
5821 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5823 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5825 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5827 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5828 OBJ_COFF so that routine is defined for a.out format.
5830 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5832 * config/tc-i386.c (i386_operand): Detect non-segment registers
5833 used as segment prefixes.
5835 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5837 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5838 optimize across FDE boundaries.
5840 * config/obj-coff.c (obj_coff_section): Preserve any link once
5841 flags when setting the section flags.
5843 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5845 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5846 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5848 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5850 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5853 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5855 * frags.c (frag_grow): Include the size of the frag struct in the
5858 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5859 if the new subseg comes before the old.
5861 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5863 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5864 to handle edge8 and edge16.
5866 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5868 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5869 before we clobber the symbol involved.
5871 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5873 * config/tc-arm.c: Remove OBJ_ELF definitions for
5874 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5875 use arm_adjust_symtab for OBJ_COFF.
5876 (armelf_adjust_symtab): New Routine.
5877 * config/tc-arm.h: Define obj_adjust_symtab to
5878 armelf_adjust_symtab for OBJ_ELF.
5880 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5882 * configure.in: Make all i386-elf targets use bfd_gas.
5883 * config/tc-i386.c (tc_i386_force_relocation): New.
5884 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5885 (md_apply_fix3): Likewise.
5886 (tc_gen_reloc): Handle them.
5887 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5888 tc_i386_force_relocation.
5890 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5892 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5894 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5896 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5897 current opcode after writing the first insturction of a reverse
5900 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5902 * read.h (generate_lineno_debug): Add prototype.
5903 * read.c (generate_lineno_debug): Make non-static.
5905 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5907 * config/tc-i386.c (md_assemble): Only warn for address/data size
5910 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5912 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5913 against Thumb function names, as the linker needs this information.
5915 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5917 * expr.c (operand): Check also that there is no advance in operand
5918 after atof_generic in order to decide "is it label 0f or floating
5921 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5923 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5924 command line options with a single dash.
5925 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5927 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5929 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5930 * tc-arm.c (arm_fix_adjustable): New routine.
5932 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5934 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5935 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5936 demand_empty_rest_of_line before mri_comment_end.
5937 (equals): Check garbage after expression before
5938 mri_comment_end in MRI mode.
5940 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5942 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5943 small immediate constant to use the constant itself rather than
5946 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5948 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5949 (pa_leave): Likewise.
5951 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5953 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5955 (i386_operand): Fix an error message.
5957 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5959 * doc/c-arm.texi (ARM Directives): Document .req directive.
5961 * config/tc-arm.c (reg_required_here): Display erroneous string if
5962 the register name could not be decoded.
5963 Do not set inst.instruction if the sift is -1.
5965 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5967 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5970 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5972 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5973 even if it is belived to be unnecessary.
5975 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5977 config/tc-i386.c (i386_operand): Size immediate constants by
5978 suffix (erroneously removed as part of July 7 change).
5980 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5982 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5983 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5984 (armelf_frob_symbol): New Routine.
5985 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5987 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5989 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5991 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5993 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5994 command line switches passed to assembler.
5996 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5998 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5999 (gas_cgen_opcode_desc): Declare.
6000 (gas_cgen_parse_operand): Declare.
6001 (*): Prepend gas_ to gas specific fns to denote them as such.
6003 * cgen.c (gas_cgen_opcode_desc): New global
6004 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6005 (queue_fixup): Renamed from cgen_queue_fixup.
6006 (*): Prepend gas_ to gas specific fns to denote them as such.
6008 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6009 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6010 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6011 Open opcode table and initialize it.
6012 (make_parallel): Use gas_cgen_opcode_desc.
6013 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6014 (md_assemble): Ditto.
6016 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6018 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6019 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6020 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6021 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6022 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6023 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6024 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6025 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6026 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6027 (INIT_STAB_SECTION): Likewise.
6028 (OBJ_PROCESS_STAB): Likewise.
6030 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6031 (md_parse_option): Watch for them.
6032 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6033 (md_begin): Kill neverdef code.
6034 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6035 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6036 (s_alpha_coff_wrapper): New.
6037 (md_pseudo_table): Trap all ECOFF pseudos.
6039 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6041 Start of changes to remove mdebug section from mips*-elf
6042 Based on MIPS_STAB_ELF definition
6043 * acconfig.h: undef if not configured
6044 * config.in: undef if not configured
6045 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6046 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6047 * stabs.c (s_stab_generic): flush frag
6049 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6051 * configure.in: (arm-*-elf): Handle.
6052 (thumb-*-elf): Handle.
6053 * configure: Regenerate.
6054 * read.c (stringer): Fix typo in comment.
6055 * write.c (fixup_segment): Don't add symbol value to addend if
6057 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6059 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6062 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6064 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6065 (write_2_short): Emit warning if new flag is set.
6066 (do_assemble): Set flags if left instruction is one of special
6067 "right-instruction-killer" type.
6069 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6071 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6072 Always output words in debug_info section as big endian.
6073 (sparc_target_format): Choose correct bfd target.
6074 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6076 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6078 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6079 to work with internationalization code. Issue an error when two
6080 operands match that are not allowed to match.
6082 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6084 * configure.in (install_tooldir): Allow target to specify whether
6085 it wants to be installed in $(tooldir)/bin.
6086 * configure: Regenerate.
6087 * Makefile.am (install-exec-local): Set install-exec-tooldir
6088 dependency via configure.
6089 * Makefile.in: Regenerate.
6091 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6093 * Makefile.am (install-exec-local): Split into two ...
6094 (install-exec-bindir,install-exec-tooldir): New rules.
6095 * Makefile.in: Regenerate.
6097 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6099 * Makefile.am (install-exec-local): Don't remove the file before
6100 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6101 W. Rozycki <macro@ds2.pg.gda.pl>.
6102 * Makefile.in: Rebuild.
6104 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6106 * cgen.c: Include libiberty.h.
6107 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6108 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6109 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6110 (md_cgen_lookup_reloc)): Declare.
6111 (md_cgen_record_fixup_exp): Declare.
6112 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6113 (m32r_relax_frag): Declare.
6114 (cgen_md_apply_fix3): Decls moved to cgen.h.
6115 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6116 (m32r_cgen_record_fixup_exp): Delete decl.
6117 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6118 (assemble_nop): Delete.
6119 (expand_debug_syms): Delete unused `exp'.
6120 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6121 Add default case for -Wall.
6122 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6123 (md_atof): Delete unused wordP.
6125 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6127 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6130 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6132 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6133 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6134 .print, .purgem, and .struct. Remove documentation for
6137 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6139 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6140 Update call to insert_operand.
6142 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6144 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6146 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6148 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6149 whitespace after a prefix operator.
6151 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6153 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6155 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6157 * config/tc-sparc.c (log2): New static function.
6158 (s_reserve): Use log2 to convert alignment before calling
6160 (s_common): Use log2 to convert alignment before calling
6161 record_alignment and frag_align.
6162 (sparc_cons_align): Use log2.
6164 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6166 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6167 (s_common): Likewise.
6169 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6170 initialization of waddr.
6171 (sparc_elf_final_processing): Add default case to switch.
6173 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6175 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6176 than temporary real.
6178 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6180 * write.c (subsegs_finish): Don't align the segments if there were
6183 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6184 copying aux information.
6186 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6187 expression into a symbol.
6189 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6191 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6192 type to unsigned int.
6193 (md_assemble): Change type used to store offsets from unsigned
6195 (i386_operand): Switch error check to only call RESTORE_END_STRING
6196 once after parse_register.
6198 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6200 * config/tc-v850.c (md_show_usage): Changed format to match that
6203 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6205 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6207 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6209 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6212 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6214 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6215 * doc/Makefile.in: Rebuild.
6217 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6219 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6220 for %lo expressions.
6221 (mips_ip, case 'u'): Move range check after code to mask
6222 off bits in %hi/%lo expressions. Mask off high bits for
6225 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6227 * doc/Makefile.am (gasver.texi): New target.
6228 (as.info, as.dvi): Depends upon gasver.texi.
6229 * doc/as.texinfo: Include gasver.texi. Mention version number on
6230 title page and in top node.
6231 * doc/Makefile.in: Rebuild.
6233 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6235 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6236 but not including the line containing the edict.
6237 * listing.h (LISTING_EOF): New.
6238 * input-scrub.c (input_scrub_next_buffer): Call it.
6240 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6242 * config/tc-i386.c (i386_operand): Don't set the size of an
6243 immediate address based solely on the suffix and the mode.
6245 * config/tc-i386.c (md_assemble): Add assertion to make sure
6246 overlap2 does not set Imm.
6248 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6249 sequences of whitespace to a single space.
6250 (is_space_chars): Just compare with space.
6251 (md_begin): Don't initialize space_chars.
6252 (md_assemble): Just skip a single whitespace character.
6253 (i386_operand): Rewrite base-index parsing to use new
6254 parse_register, and to skip white space. Skip white space in a
6255 number of other places too. Don't give error message if
6256 parse_register fails.
6257 (parse_register): Change reg_string parameter to be non-const.
6258 Add end_op parameter. Skip white space after the `%', and return
6259 end of register string. Give error message here rather than
6262 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6264 Based on patch from Matt Semersky <matts@scd.hp.com>:
6265 * expr.c (op_encoding): Make const.
6266 (expr_set_precedence): New function.
6267 (expr_begin): Don't set operator rankings, just call
6268 expr_set_precedence.
6269 * expr.h (expr_set_precedence): Declare.
6270 * read.c (s_mri): Call expr_set_precedence.
6272 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6274 * doc/as.texinfo (Statements): Remove paragraph discussing
6275 continuing lines with a backslash. This hasn't worked for years,
6278 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6280 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6282 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6283 (ps_CTORS, ps_DTORS): New section types.
6284 (vms_fixup_xtors_section): New function
6285 (Ctors_Psect, Dtors_Psect): Define.
6286 (IS_GXX_XTOR): Define
6287 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6288 Filter static constructors/destructors and add to
6289 Ctors_Symbols/Dtors_Symbols chain.
6290 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6291 appropriate section.
6293 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6294 * makefile.vms: Merge vax/vms support.
6296 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6298 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6299 (elf_pseudo_table): Add them.
6300 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6301 (md_apply_fix): Accept them.
6302 (mips_fix_adjustable): Don't adjust them.
6303 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6304 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6305 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6306 (tc_fix_adjustable): Don't adjust them.
6308 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6310 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6312 * Makefile.in: Regenerate.
6313 * configure.in: AC_SUBST cgen_cpu_prefix.
6314 * configure: Regenerate.
6316 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6318 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6319 Changed all users of COND12_DELAY.
6321 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6323 * config/tc-mn10300.c (set_arch_mach): New function.
6324 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6325 (md_begin): Default to mn10300 mode.
6326 (md_assemble): Only accept instructions for the core mn10300
6327 chip and the active machine type.
6329 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6331 * subsegs.h (segment_info_type): Give the struct a name.
6332 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6333 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6334 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6335 * config/tc-w65.h (tc_reloc_mangle): Declare.
6336 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6338 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6340 * config/tc-v850.c (v850_comm): Restore old section
6341 after common processing.
6343 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6345 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6347 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6349 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6350 char with code that explicitly sign-extends.
6352 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6354 * config/tc-v850.c (md_begin): Restore text section as the current
6355 section after creating call table sections.
6356 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6359 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6360 with call to macro SYM_AUXINFO.
6362 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6364 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6365 with the program transform name.
6366 * Makefile.in: Rebuild.
6368 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6370 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6373 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6375 * config/tc-i386.c (i386_operand): Be prepared for a space between
6376 the open parenthesis and the start of the register operand,
6377 because of the June 16 change.
6379 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6381 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6384 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6386 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6387 even if it is belived to be unnecessary.
6389 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6391 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6393 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6395 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6397 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6398 shift amount for a repeated operand. The shift amount for the
6399 repeated copy comes from the size of the operand.
6401 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6403 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6405 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6407 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6409 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6411 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6412 characters in it as LEX_IS_SYMBOL_COMPONENT.
6413 * config/tc-i386.h (tc_symbol_chars): Define.
6414 (extra_symbol_chars): Declare.
6415 * config/tc-i386.c (extra_symbol_chars): Define.
6416 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6417 (line_comment_chars): Set to '/' if TE_LINUX.
6418 * doc/c-i386.texi (i386-prefixes): Update.
6419 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6421 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6423 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6424 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6426 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6428 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6429 constraint in instructions REP & REPI.
6431 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6433 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6434 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6436 (check_range): If the operand is shifted, then shift the number
6437 before checking its range.
6439 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6441 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6444 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6446 * config/tc-v850.c (v850_comm): Create special sections as needed.
6448 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6450 * config/tc-d10v.c (write_2_short): Addition of swapping
6451 instructions for sequential and reverse sequential order when
6452 given order is not possible.
6454 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6456 * Makefile.am: Rebuild dependencies.
6457 (DEP_INCLUDES): Fix reference to intl build directory.
6458 * Makefile.in: Rebuild.
6460 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6462 * doc/c-i386.texi: Update 16 bit documentation.
6464 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6465 IgnoreDataSize to IgnoreSize as they are used for address size as
6467 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6468 32-bit mode, similarly addr16/data16 and variants.
6470 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6472 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6473 sequential word multiply instructions.
6475 (do_assemble): Add extra command line argument, to allow mul32
6476 attribute to be preserved across parallel insns.
6477 (md_assemble): Insert NOPs between explicitly parallel insns which
6478 contain an 32 bit multiply and a 16 multiply.
6480 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6482 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6485 * config/tc-i386.c (reloc): Add braces.
6487 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6488 consistent with Intel naming.
6489 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6490 use bitfields in sib_byte.
6491 (modrm_byte): Don't use bitfields here either.
6493 * config/tc-i386.c (current_templates): Add const.
6494 (parse_register): Add const to return, param, and char *s.
6495 (i386_operand): Add const to reg_entry *r.
6496 * config/tc-i386.h (templates): Add const to start, end.
6498 Inspired by code for 16 bit gas support from Martynas Kunigelis
6499 <martynas@nm3.ktu.lt>:
6500 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6501 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6502 (uses_mem_addrmode): Remove.
6503 (md_estimate_size_before_relax): Add support here too.
6504 (md_relax_table): Rewrite interface to md_relax for 16 bit
6506 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6507 (opcode_suffix_to_type): Remove.
6508 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6509 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6510 (md_convert_frag): Likewise.
6511 (i386_operand): Add support for 16 bit base/index regs,
6512 immediates, and displacements. Remove some unnecessary casts, and
6513 localise end_of_operand_string, displacement_string_start,
6514 displacement_string_end variables. Add GCC_ASM_O_HACK.
6515 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6517 * config/tc-i386.c (prefix_hash): Remove.
6518 (md_begin): Rewrite without obstacks. Remove prefix hash table
6519 handling. Rewrite lexical table handling.
6520 (i386_print_statistics): Don't print prefix statistics.
6521 (md_assemble): Rewrite instruction parser so that line is not
6522 converted to lower case. Don't do a hash_find for prefixes,
6523 instead recognise them via opcode modifier.
6524 (expecting_operand, paren_not_balanced): Localise variables.
6525 * config/tc-i386.h (IsPrefix): Define.
6526 (prefix_entry): Remove.
6528 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6529 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6530 '\\' in case where comment_chars contains '/'.
6532 * config/tc-i386.c (MATCH): Ensure given operand and template
6533 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6534 you must write `ljmp *table(%ebx)'.
6536 From H.J. Lu <hjl@gnu.org>:
6537 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6538 as 0 ifndef BFD_ASSEMBLER.
6539 (md_assemble): Allow immediate operands without suffix or
6540 other reg operand to default in size to the current code size.
6542 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6544 * config/tc-v850.c (md_begin): Restore creation of
6545 .call_table_text and .call_table_data sections.
6547 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6549 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6550 after emitting a word of noops.
6552 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6554 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6555 (i386_operand): Simplify checks for valid base/index combinations.
6556 Disallow `in 4(%dx),%al'.
6558 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6560 (add_prefix): Change parameter from char to int.
6562 * config/tc-i386.h (Ugh): Define opcode modifier.
6563 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6565 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6566 CONSISTENT_REGISTER_MATCH macros to check register types more
6567 thoroughly. Check for illegal suffix/operand combinations
6568 when matching insns with operands. Handle new `s' suffix, and
6569 associated FloatMF opcode modifier for float insns with memory
6571 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6572 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6573 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6574 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6575 DATA_PREFIX_OPCODE throughout.
6577 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6578 (md_assemble): Rewrite suffix/register operand checking code to be
6579 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6580 AnyMem, the better to grep.
6582 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6583 given a memory operand. Don't set Abs bits either.
6584 (type_names): Remove Mem*, Abs*.
6585 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6586 define opcode_modifiers as these cases are handled by Disp8,
6587 Disp16, Disp32 and suffix checks.
6588 (COMES_IN_BOTH_DIRECTIONS): Remove.
6589 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6591 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6592 if IgnoreDataSize modifier given. Remove ShortformW modifier
6593 test. Add test for ShortForm in W base_opcode modification.
6594 Merge Seg2ShortForm and Seg3ShortForm code.
6595 * config/tc-i386.h (ShortFormW): Remove.
6596 (IgnoreDataSize): Define.
6598 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6600 * config/tc-d30v.c (md_assemble): Store previous segment state
6601 with previous instruction.
6603 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6605 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6606 (ebp, esp): Remove static variables.
6607 (MATCH): Remove test for InOutPortReg.
6608 (i386_operand): Properly handle InOutPortReg here instead.
6609 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6610 (md_assemble): Simplify and correct modrm and sib generation.
6611 (i386_operand): Add warning for scale without index.
6612 Rewrite checks for valid base/index combinations.
6614 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6615 macros and enclose in do while(0).
6616 (RESTORE_END_STRING): Likewise.
6617 (md_assemble): Add one to printed operand number so we start
6618 from 1 not 0. Add some more gettext invocations.
6619 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6622 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6623 DATA_PREFIX, SEG_PREFIX): Define.
6624 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6625 (check_prefix): Remove function.
6626 (add_prefix): New function. Add prefix to i.prefix as well as
6628 (md_assemble): Changes for add_prefix. Remove hack for wait
6629 prefix, instead always output prefixes in fixed order. Test
6630 for jcxz/loop when selecting between word & dword operations,
6631 and add address size prefix rather than operand size prefix.
6632 Remove operand -> address size hack when emitting jcxz/loop.
6633 (i386_operand): Remove O_Absent check as it's done in expr.
6635 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6637 * configure.in: Recognize m5200 as a cpu_type of m68k.
6638 * aclocal.m4: Rebuild with current libtool.
6639 * configure: Rebuild.
6641 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6643 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6644 to relaxable_symbol to prevent references to external symbol from
6647 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6649 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6650 symbols are relaxable.
6652 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6654 * config/tc-v850.c (md_begin): Don't create special
6655 sections by default.
6657 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6659 * config/tc-mips.c (macro): For div and udiv, close the
6660 reorder block as soon as possible.
6662 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6664 From Matt Semersky <matts@scd.hp.com>:
6665 * macro.c (macro_mri_mode): New function.
6666 * macro.h (macro_mri_mode): Declare.
6667 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6670 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6672 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6675 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6676 until after xstrdup in OBJ_EVAX case.
6678 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6680 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6681 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6682 of hardcoded magic number.
6683 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6685 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6687 * read.c (do_s_func): New function.
6689 * read.h (do_s_func): Add prototype.
6691 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6693 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6694 nops if fill pattern not specified.
6696 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6698 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6699 * config/te-go32.h (TE_GO32): Define.
6700 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6702 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6704 Implement .func/.endfunc pseudo-ops.
6705 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6707 * read.c (potable): Add .func,.endfunc.
6708 (s_func): New function.
6709 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6711 (in_doc_func_p,current_function_label): New static globals.
6712 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6714 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6716 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6717 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6718 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6719 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6720 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6721 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6722 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6723 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6724 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6725 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6726 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6727 * config/tc-a29k.c: Don't define md_short_jump_size,
6728 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6729 * config/tc-alpha.c: Likewise.
6730 * config/tc-alpha.h: Likewise.
6731 * config/tc-arm.c: Likewise.
6732 * config/tc-h8300.c: Likewise.
6733 * config/tc-h8500.c: Likewise.
6734 * config/tc-hppa.c: Likewise.
6735 * config/tc-i860.c: Likewise.
6736 * config/tc-i960.c: Likewise.
6737 * config/tc-ppc.c: Likewise.
6738 * config/tc-sh.c: Likewise.
6739 * config/tc-sparc.h: Likewise.
6740 * config/tc-tic30.c: Likewise.
6741 * config/tc-w65.c: Likewise.
6742 * config/tc-z8k.c: Likewise.
6744 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6746 * config/tc-vax.c (_): Delete this macro used for placeholder
6747 values in vax_operand_width_size; it conflicts with the _() macro
6748 used for internationalization.
6750 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6752 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6753 code. From Chris Moller <moller@bops.com>.
6755 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6756 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6757 * read.c (emit_expr): Initialize seg and subseg fields of a new
6759 * write.c (write_object_file): Switch to the appropriate segment
6760 and subsegment when processing a broken word.
6762 * config/tc-m68k.c (mri_assemble): New static function.
6763 (build_mri_control_operand): Call mri_assemble rather than
6765 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6766 (s_mri_endf, s_mri_endw): Likewise.
6768 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6770 * read.c (s_org): Call md_flush_pending_output if it is defined.
6772 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6774 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6776 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6777 (md_parse_option): Add for same.
6778 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6779 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6780 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6782 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6784 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6786 * config/tc-arm.c (find_real_start): Relax definition of local
6789 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6791 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6792 symbols at the given address, not just the last one specified.
6794 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6796 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6797 or number_to_chars_littleendian to write data.
6799 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6801 * config/tc-v850.c (md_assemble): Remove artificially created
6802 register name symbols.
6804 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6806 * write.c (fixup_segment): Change "segment" to "section" in
6809 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6811 * write.c (fixup_segment): Change sym1-sym2 message again.
6813 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6815 * write.c (fixup_segment): Improve error message for sym1-sym2
6816 errors when sym1 is in a different segment from sym2.
6818 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6820 * config/tc-m32r.c (warn_unmatched_high): New static local.
6821 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6822 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6823 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6824 (md_parse_option): Likewise.
6825 (md_show_usage): Likewise.
6826 (m32r_frob_file): Likewise.
6828 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6829 (read_a_source_file): Call them.
6830 * read.h (stabs_generate_asm_file): Declare.
6831 * stabs.c (stabs_generate_asm_file): New function.
6832 (generate_asm_file): New function.
6833 (stabs_generate_asm_lineno): Move file name handling into
6836 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6838 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6839 (d30v_current_align, d30v_current_align_seg): New variables.
6840 (d30v_last_label): New variable.
6841 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6842 (s_d30v_data, s_d30v_section): Likewise.
6843 (md_pseudo_table): Call them.
6844 (md_begin): Initialize d30v_current_align_seg.
6845 (md_assemble): Call d30v_align when needed by known current alignment.
6846 (d30v_frob_label, d30v_cons_align): New functions.
6847 * config/tc-d30v.h (md_do_align): Remove.
6848 (tc_frob_label): Call d30v_frob_label.
6849 (md_cons_align): New.
6851 * config/tc-d30v.c (find_format): Convert complex expressions to
6852 expression symbols before processing. Clean up code formatting.
6854 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6856 * po/Make-in (install-info): New target.
6858 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6860 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6862 * config/tc-mn10300.c (md_assemble): Likewise.
6864 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6866 * Makefile.am: Update with `make dep-am'.
6867 (HFILES): Add cgen.h.
6868 (cgen.o): Depend on cgen.h.
6869 * Makefile.in: Regenerate.
6871 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6873 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6875 * gasp.c (grab_label): Permit a label to be a preprocessor
6876 variable by permitting a label to start with a backslash.
6878 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6880 * config/tc-mips.c (validate_mips_insn): Removed hack
6881 for previously inaccessible bitfields in some INSN_TRAP
6884 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6886 * config/tc-d30v.c (do_assemble): Abort with error message
6887 if opcode operands do not match.
6889 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6891 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6892 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6893 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6894 similar new 'q' operand.
6896 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6898 * cgen.c (cgen_asm_finish_insn): Fix typo.
6900 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6903 * cgen.c: Include it.
6904 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6905 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6906 All callers updated.
6907 * config/tc-m32r.c: Include cgen.h.
6908 (m23r_insn): New members num_fixups,fixups.
6910 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6912 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6913 to avoid compiler warning.
6915 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6917 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6920 * makefile.vms (OBJS): Add ehopt.obj
6922 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6924 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6926 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6928 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6929 a short format insn.
6930 (md_assemble): Set it for explicitly packed insns.
6932 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6934 * config/obj-coff.c (c_symbol_merge): Do not take address of
6935 native fields when performing the memcpy.
6937 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6939 * config/tc-mips.c (macro,macro2): Implement
6940 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6942 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6944 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6945 relocations against globally visible symbols.
6946 * config/tc-m68k.c (relaxable_symbol): New macro.
6947 (m68k_ip, md_estimate_size_before_relax): Use it.
6948 (tc_m68k_fix_adjustable): Also handle weak symbols.
6950 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6952 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6953 references to externally visible symbols.
6954 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6955 values in twice for a PC relative reloc if the symbol is
6958 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6959 don't adjust a PC relative reloc against an externally visible
6961 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6962 for a PC relative fixup against an externally visible defined
6963 symbol, arrange to store object file and addend values as though
6964 the symbol were not defined.
6965 (tc_gen_reloc): Likewise.
6967 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6969 * read.c (sizeof_leb128): Referenced externally by write.c so
6972 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6974 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6975 and expand a 'debug' symbol associated with the next instruction
6976 that does not cause a short instruction to be filled with a NOP.
6977 (md_pseudo_table): Add support for .debugsym.
6978 (assemble_parallel_insn): Add calls to expand_debug_sym as
6980 (md_assemble): Ditto.
6982 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6984 * as.c (main): Conditionally call setlocale.
6985 * gasp.c (main): Likewise.
6986 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6987 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6989 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6991 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6993 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6995 * config/tc-hppa.c: Change all calls to bzero to use memset.
6996 (pa_ip): Add cast to avoid warning.
6997 (tc_gen_reloc, md_apply_fix): Likewise.
6998 (pa_find_space_by_number): Likewise.
6999 (hppa_force_relocation): Likewise.
7000 (pa_block): Change i to unsigned int.
7001 * config/obj-som.h (obj_som_copyright): Declare.
7003 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7005 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7006 for line numbers for assembly source.
7008 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7010 * configure.in: Change version number to 2.9.4
7011 * configure: Rebuild.
7013 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7015 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7017 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7019 * ecoff.h: Change symbolS in function declaration to struct
7022 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7024 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7025 (md_convert_frag): Fix i18n typo.
7027 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7029 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7030 * ecoff.h: Protoype it.
7031 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7032 [EVAX] (s_alpha_prologue): Delete.
7033 (md_pseudo_table): Update.
7035 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7037 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7038 array to local pointer.
7039 (get_args, parse_expr): Add casts to avoid warnings.
7041 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7043 * read.c (s_set): Cast xmalloc return value to fragS *.
7044 * config/tc-m68k.c (m68k_ip): Function made static to match
7045 previous forward declaration.
7046 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7048 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7050 * config/tc-v850.c: Add internationalisation macros to error
7053 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7054 macros to error strings.
7056 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7058 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7059 reloc is in the TOC csect.
7060 (md_apply_fix3): Correct gettext typo.
7062 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7064 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7065 .L - they are local labels and the branches are not really
7066 function calls but rather far jumps.
7068 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7070 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7072 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7074 * config/tc-i386.c (md_assemble): Print operand number rather than
7075 using ordinal_names.
7076 (i386_operand): Likewise.
7078 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7080 * Makefile.am (INTLLIBS): Define to work around apparent automake
7082 All Makefiles: Regenerated.
7084 * Many files: Added gettext invocations around user-visible
7086 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7087 HAVE_LC_MESSAGES): Define.
7088 * dep-in.sed: Added asintl.h.
7089 * po/Make-in: New file.
7090 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7092 * read.c (Z_): Renamed from `_'.
7093 * Makefile.am (SUBDIRS): Added po.
7094 (POTFILES): new macro.
7095 (po/POTFILES.in): New target.
7096 ($(OBJS)): Added asintl.h.
7098 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7099 (as_new_LDADD): Added $(INTLLIBS).
7100 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7101 (gasp_new_LDADD): Added $(INTLLIBS).
7102 (gasp_new_DEPENDENCIES): New macro.
7103 * configure, aclocal.m4: Rebuilt.
7104 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7106 (ALL_LINGUAS): Define.
7107 * macro.c: Include "asintl.h".
7108 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7109 * as.h: Include "asintl.h".
7110 * config/tc-i386.c (ordinal_names): Removed.
7111 (md_assemble): Changed error text to avoid ordinal_names.
7112 (i386_operand): Likewise.
7113 (reloc): Added as_bad to avoid i18n problems.
7114 (tc_gen_reloc): Likewise.
7115 * config/tc-arm.c (bad_args): Now a #define.
7117 * config/obj-vms.c (VMS_stab_parse): Changed type of
7119 (global_symbol_directory): Unified strings to avoid i18n
7121 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7122 avoid i18n problems.
7123 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7124 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7126 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7128 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7130 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7132 * as.c (print_version_id): Added an fprintf to avoid i18n
7134 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7136 * expr.c (expr): Added as_warn call to avoid i18n problems.
7137 * messages.c (as_assert): Changed code to avoid i18n problems.
7138 (as_abort): Likewise.
7139 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7140 (s_space): Likewise.
7141 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7143 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7145 * config/tc-i386.c (check_prefix): New static function, split out
7147 (struct _i386_insn): Add wait_prefix field.
7148 (md_assemble): Remove wait_prefix local variable. Use
7149 check_prefix when adding a prefix.
7151 * config/tc-i386.c (current_templates): New static variable.
7152 (md_assemble): Remove current_templates local variable.
7153 (md_assemble, i386_operand): Improve error and warning messages in
7154 many places. Add RESTORE_END_STRING in many places before error
7155 return. Clarify some comments.
7157 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7159 (md_assemble): Parse string instruction operands, looking for
7160 segment override prefixes. Check for invalid segment prefixes on
7162 (i386_operand): i.seg[] and max mem_operand changes for string
7164 * config/tc-i386.h (EsSeg): Define.
7166 * config/tc-i386.h (regKludge): Define.
7167 (iclrKludge, imulKludge): Don't define.
7168 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7169 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7170 opcode_modifier checks to look for more common cases first. Add
7171 default_seg for IsString case.
7173 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7175 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7177 * configure: Rebuild with new automake and libtool.
7178 * aclocal.m4, Makefile.in: Likewise.
7180 * doc/Makefile.am (as.dvi): New target.
7181 * doc/Makefile.in: Rebuild.
7183 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7185 * configure.in: Added sparc86x support.
7187 * configure: Rebuild.
7189 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7191 (md_parse_option): Warn if -EL is not supported for this architecture.
7193 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7195 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7197 * config/tc-mips.c (mips_ip): Note when we use get match on
7198 the full instruction name.
7200 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7202 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7203 back into the expression to handle add/sub simplification correctly.
7205 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7207 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7209 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7211 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7214 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7216 * symbols.c (max_indent_level): New global.
7217 (print_symbol_value_1): Use it.
7218 * expr.h (expr_build_dot): Declare.
7219 * expr.c (expr_build_dot): New function.
7221 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7223 * symbols.c (print_binary): New function.
7224 (print_expr_1): Call it.
7226 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7228 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7229 operand in the opcode.
7231 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7233 * config/tc-i386.h: Reorder operand flags and opcode modifier
7234 flags for clarity. Remove unused definitions: Unknown,
7235 ImmUnknown, DispUnknown, NoModrm.
7236 * config/tc-i386.c (type_names): Add missing Debug type.
7237 (md_assemble): Better duplicate prefix checking. Quicker string
7238 instruction check via new opcode_modifier flag.
7240 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7242 * doc/as.texinfo (Invoking): Clarify -Wa example.
7244 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7246 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7247 (s_mips_weakext): Define.
7248 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7249 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7252 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7254 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7255 is an error if the value can not be computed at assembly time.
7256 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7258 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7260 * gasp.c (main): Set next field of new include_path structure to
7261 NULL. From Avery Pennarun <averyp@gdc.ca>.
7263 * read.c (s_mri_sect): Call as_bad rather than abort for an
7264 unsupported MRI target.
7266 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7268 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7269 the destination of a branch instruction should be altered.
7270 (find_real_start): New function: Locate the real, Thumb coded
7271 start of a Thumb function.
7272 (do_t_branch23): Alter the destination of branches to Thumb
7275 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7277 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7279 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7282 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7284 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7285 * doc/c-hppa.texi: Likewise.
7287 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7289 * Makefile.am: Rebuild dependencies.
7290 * Makefile.in: Rebuild.
7292 * Makefile.am (DEP_INCLUDES): New variable.
7293 (.dep1): Change to work when srcdir is not an absolute path.
7294 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7295 * Makefile.in: Rebuild.
7297 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7299 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7300 LinearAddress patch.
7302 * configure.in: Set version to 2.9.1.
7303 * configure: Rebuild.
7305 * Branched binutils 2.9.
7307 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7309 * config/tc-i386.h (FWait): Define.
7310 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7311 other prefixes. Check FWait flag in opcode table to see which
7312 instructions require an fwait prefix.
7314 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7316 * stabs.c (get_stab_string_offset): Always create a stab string
7319 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7321 Fix some gcc -Wall warnings:
7322 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7323 * ehopt.c (eh_frame_code_alignment): Likewise.
7324 * expr.c (integer_constant, operand): Likewise.
7325 * frags.c (frag_align): Likewise.
7326 * gasp.c (level_0, change_base, doinstr): Likewise.
7327 * hash.c (hash_ask): Likewise.
7328 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7329 (debugging_pseudo): Likewise.
7330 * macro.c (define_macro, check_macro): Likewise.
7331 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7332 (ignore_rest_of_line, float_cons): Likewise.
7333 * symbols.c (decode_local_label_name): Likewise.
7334 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7335 (fixup_segment, number_to_chars_bigendian): Likewise.
7336 (number_to_chars_littleendian): Likewise.
7337 * config/atof-ieee.c (gen_to_words): Likewise.
7338 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7339 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7340 * read.c (output_big_sleb128): Initialize locals to avoid
7342 (output_big_uleb128, equals): Likewise.
7343 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7344 to unsigned int. Change zeros to unsigned int.
7345 * cond.c (s_if): Add return to default case.
7346 * frags.c (frag_now_fix): Change return type to addressT.
7347 * frags.h (frag_now_fix): Update declaration.
7348 * listing.c (file_info_struct): Change linenum to unsigned int.
7349 (struct list_info_struct): Change hll_line to unsigned int.
7350 (print_source): Update format string.
7351 * read.c (emit_expr): Change scan to unsigned int, and don't
7352 bother to initialize it.
7353 * symbols.c (dollar_label_count): Change to unsigned long.
7354 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7355 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7356 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7358 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7360 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7361 mcf5200 just as we do for m68000.
7362 (m68k_init_after_args): Likewise.
7363 (md_estimate_size_before_relax): Likewise.
7365 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7367 * config/tc-v850.c (md_assemble): Store relocation addend in
7368 fixup instead of instruction.
7370 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7372 * config/tc-i386.c (md_assemble): Swap template arguments to
7373 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7374 This macro is currently symmetric, so passing them the wrong
7375 way didn't cause any problem, but may if the macro is changed
7377 After copying template to i.tm, use i.tm. rather than t-> to
7378 access fields, and make t a const*
7379 Move i.tm.operand_types[] swap to immediately after the copy.
7381 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7383 * expr.h (expr_build_uconstant): Add prototype.
7384 (expr_build_unary,expr_build_binary): Add prototypes.
7385 * expr.c (expr_build_uconstant): New function.
7386 (expr_build_unary,expr_build_binary): New functions.
7388 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7390 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7391 * macro.c (macro_expand_body): Increase buffer size.
7392 * messages.c (as_warn): Likewise.
7393 (as_warn_where, as_bad, as_bad_where): Likewise.
7395 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7397 Based on patch from H.J. Lu <hjl@gnu.org>:
7398 * Makefile.am (DISTSTUFF): New variable.
7399 (diststuff): New target.
7400 * Makefile.in: Rebuild.
7402 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7404 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7405 m32r_elf_section_change_hook.
7407 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7408 emit a nop if a section ends with a 16 bit instruction.
7410 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7412 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7413 s_lcomm rather than obj_coff_lcomm.
7414 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7416 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7418 * config/tc-i386.h (LinearAddress): Define.
7419 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7420 instruction, don't use a default segment.
7422 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7424 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7425 * configure: Rebuild.
7427 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7429 * aclocal.m4, configure: Rebuild with libtool 1.2.
7431 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7433 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7434 PC relative branches. Patch courtesy of Jonathan Walton.
7437 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7439 * configure.in (emulations): Add thumb-pe target.
7441 * configure (emulations): Add thumb-pe target.
7443 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7445 * itbl-lex.l (yywrap): Don't define if already defined as a
7448 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7450 * depend.c (quote_string_for_make): New function.
7451 (wrap_output): Use it.
7453 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7455 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7456 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7458 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7460 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7461 Recognize -GN and -relax.
7462 (md_begin): Initialize gp size from -G switch.
7463 (alpha_force_relocation): Always force if -relax.
7464 (alpha_align): Take a new argument that will specify when to
7465 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7466 Change all callers. Emit nop alignment padding as nop+unop pair.
7468 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7470 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7471 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7473 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7475 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7476 require padding to the next long word boundary.
7478 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7480 * cgen.c: #include symcat.h.
7481 * config/tc-m32r.c: Likewise.
7483 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7485 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7486 absolute expressions instead of '$' prefixed register names.
7488 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7490 * read.c (s_set): Record file and line info for symbols when -as.
7491 (pseudo_set): Don't overwrite that dummy fragment.
7493 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7495 * config/tc-ppc.c (md_pseudo_table): Add "section".
7496 (ppc_named_section): New static function.
7498 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7500 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7501 so we don't have to scan the entire list.
7503 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7505 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7506 case, allow the parallel instructions to modify the same flag
7509 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7511 * listing.c (list_symbol_table): Categorize symbols by
7512 undefined_section rather than sy_frag->line == NULL.
7514 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7516 * Makefile.am (install-exec-local): Install properly when ln
7517 fails or tooldir == prefix.
7519 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7521 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7522 Test result of insert_operand for error.
7524 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7526 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7527 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7528 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7529 * doc/Makefile.in: Rebuild.
7531 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7533 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7534 (macro): Fix handling of M_COP[0-3].
7536 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7538 Based on patches from Ross Harvey <ross@teraflop.com>:
7539 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7540 if macro_alternate or macro_mri.
7541 (getstring): Remove support for byte constants between < and >.
7542 (get_any_string): '<' only starts a string if macro_alternate or
7544 (macro_expand_body): Permit keyword parameters following
7545 positional parameters.
7547 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7548 * configure.in (alpha*-*-netbsd*): New target.
7549 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7550 * configure: Rebuild.
7552 * as.h (flag_warn_suppress_instructionswap): Move from here...
7553 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7554 here, and make static.
7556 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7557 BFD_ASSEMBLER or MANY_SEGMENTS.
7559 * as.c (show_usage): Update bug-gnu-utils address.
7560 * gasp.c (show_usage): Likewise.
7561 * doc/as.texinfo (Bug Reporting): Likewise.
7563 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7565 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7566 insns regardless of the size of a pointer if we're in mips I or
7568 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7570 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7572 Fix rac to accept only a0:
7573 * tc-d10v.c (parallel_ok, find_opcode):
7574 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7575 Introduce OPERAND_GPR.
7577 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7579 * read.c (s_fill): Handle non-constant repeat counts by creating
7580 an rs_space fragment.
7582 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7584 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7585 from as_bad to as_warn.
7587 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7589 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7590 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7591 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7593 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7595 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7596 seg_fix_rotP rather than fix_root from seg_info.
7598 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7600 * expr.c: Add support for 0x1_2_3_4 bignums.
7602 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7604 * configure.in: Change -linux* to -linux-gnu*.
7605 * configure: Rebuild.
7607 * app.c (do_scrub_begin): Treat \r as whitespace.
7609 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7611 * Makefile.am: Update dependencies.
7612 * Makefile.in: Rebuild.
7614 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7616 * configure, aclocal.m4: Rebuild with new libtool.
7618 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7620 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7621 the argument to bfd_set_arch_mach.
7622 (load_address): Use bfd_arch_bits_per_address to determine the
7623 bit size of an address instead of looking at the isa level.
7624 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7626 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7628 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7630 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7632 * ehopt.c: New file.
7633 * as.h (enum _relax_state): Add rs_cfa.
7634 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7635 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7636 * read.c (emit_expr): Call check_eh_frame.
7637 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7638 (relax_segment): Likewise.
7639 * Makefile.am: Rebuild dependencies.
7640 (GAS_CFILES): Add ehopt.c.
7641 (GENERIC_OBJS): Add ehopt.o.
7642 * doc/internals.texi (Frags): Document rs_cfa.
7644 * as.c (show_usage): Mention --traditional-format.
7645 (parse_args): Accept --traditional-format.
7646 * as.h (flag_traditional_format): Declare.
7647 * output-file.c (output_file_create): If flag_traditional_format,
7648 set BFD_TRADITIONAL_FORMAT on stdoutput.
7649 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7651 * config/tc-mips.c (append_insn): Make sure that if we have a
7652 fixup for an unmatched %hi reloc, it does not associated with a
7655 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7656 * doc/Makefile.in: Likewise.
7658 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7660 * config/tc-m32r.c (check_for_side_effects): New function.
7661 (can_make_parallel): Add checks for instruction side effects
7662 clashing with the other instruction.
7663 (assemble_parallel_insn): Improve warning messages. Return error
7664 message from non-swapped instruction order.
7666 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7668 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7670 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7671 md_cleanup definition. This moves the forced literal output to
7672 the end of the source pass, and avoids macro's inserting literals
7673 into the code immediately after the macro expansion.
7675 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7677 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7678 a gas internal symbol is adjustable.
7679 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7681 * as.h: If gcc version greater than 2.6, use `__format__' and
7682 `__printf__' in function attributes, rather than `format' and
7685 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7687 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7689 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7691 Add tms320c30 support:
7692 * config/tc-tic30.h: New file.
7693 * config/tc-tic30.c: New file.
7694 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7695 TARGET_FORMAT as "coff-tic30".
7696 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7697 * Makefile.am: Rebuild dependencies.
7698 (CPU_TYPES): Add tic30.
7699 (CPU_OBJ_VALID): tic30-aout is valid.
7700 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7701 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7702 * configure, Makefile.in: Rebuild.
7704 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7706 * config/tc-v850.c (md_assemble): Improvements to error messages.
7708 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7710 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7711 BFD_RELOC_HI16_S to store the high bits of any value.
7713 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7714 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7715 assembler calculate relocations to any external symbol at all.
7716 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7717 involving generation of pc-relative relocs.
7718 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7719 has been moved to md_apply_fix3.
7721 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7722 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7723 which actually means (the address of identifier's GOT entry) +
7724 constant, which is not particularly useful.
7726 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7728 * read.h (include_dirs): Declare.
7729 (include_dir_count,include_dir_maxlen): Declare.
7731 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7733 * configure.in: Correct check for shared opcodes library.
7734 * configure: Rebuild.
7736 * listing.c (buffer_line): If we can't open the file, set at_end.
7737 (listing_print): Remove unused local variable fi.
7739 * config/m68k-parse.y (reglistpair): Handle register list in
7742 * config/vms-conf.h: Don't undef VERSION.
7744 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7746 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7748 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7750 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7751 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7752 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7753 (EXTRA_DIST): Define.
7754 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7755 explicitly rather than via the list of object files.
7756 (gcc-as.opt): New file created when make-gas.com is run.
7757 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7758 itbl-cpu.h} to #include appropriate file rather than copying that
7760 * config/vms-conf.h: Synchronize with current config.in.
7761 * Makefile.in: Rebuild.
7763 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7765 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7766 (parallel_ok): Relaxed parallel subinstruction dependency check.
7768 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7770 * as.h (flag_warn_suppress_instructionswap): added new flag.
7771 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7772 command line argument.
7773 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7774 warning only if flag_warn_suppress_instructionswap is false.
7776 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7778 * configure.in (i386-*-mingw32*): New target.
7779 * configure: Rebuild.
7781 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7783 * symbols.c (resolve_symbol_value): Don't set the segment if it
7784 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7786 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7789 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7791 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7792 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7795 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7797 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7799 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7801 * config/tc-v850.c (v850_insert_operand): Display instruction when
7802 an error is encountered.
7804 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7806 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7807 (i386-*-sco3.2v5*coff): New target.
7808 (i386-*-sco3.2*): New target.
7809 * configure: Rebuild.
7811 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7813 * config/tc-v850.c: Tidy error message production.
7815 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7817 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7818 validate_immediate return value in the right type for comparisons
7821 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7823 * listing.c (MAX_BYTES): Use listing variables not constants.
7824 (data_buffer): No longer an array, but a pointer.
7825 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7826 (listing_listing): Allocate data_buffer.
7828 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7830 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7831 --listing-rhs-width, --listing-cont-lines.
7832 (show_usage): Update.
7833 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7834 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7835 (print_lines): Use the variables instead of the constants.
7836 (listing_listing): Likewise.
7837 * listing.h: Declare the new vars.
7839 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7841 * as.c (parse_args): Add --keep-locals alias for -L.
7842 Add --strip-local-absolute.
7843 (show_usage): Update.
7844 * as.h (flag_strip_local_absolute): New flag.
7845 * symbols.c (S_IS_LOCAL): Use it.
7846 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7847 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7848 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7850 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7852 * config/tc-m32r.c: Detect if explicitly parallel instructions
7853 might have an io conflict and issue a warning message.
7855 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7857 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7858 cgen_swap_fixups): Functions to save, restore and swap the fixup
7859 chain with a backup copy.
7860 (cgen_asm_finish_insn): Returns address of constructed insn.
7862 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7864 * listing.c (file_info_struct): Remove FILE, add POS.
7865 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7866 (file_info): Don't open the file.
7867 (buffer_line): Check for the file in the last_open cache, updating
7869 (print_source): Don't reference file_info->file.
7870 (listing_listing): Likewise.
7871 (listing_print): Close the file in the cache, if any.
7873 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7875 * read.c (dwarf_file_string): New file static variable.
7876 (emit_expr): Look for constant sequence that leads up to a file
7877 name in DWARF debugging output.
7878 (stringer): Use dwarf_file_string to decide whether to accept a
7879 string as a file name.
7881 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7883 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7884 (crack_operand): Add reg->reglst MRI hack.
7885 (r_seg): Put reglst symbols in reg_section.
7886 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7888 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7890 * tc-sh.c (get_specific): Handle SGR & DBR.
7892 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7894 * tc-h8300.c (parse_reg): Take the length of the symbol into
7895 account when attempting to match a register name.
7896 * tc-h8500.c (parse_reg): Likewise.
7898 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7900 * cgen.c: Formatting changes to improve readability.
7902 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7904 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7907 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7909 Based on a patch from Jim Wilson
7910 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7911 (tc_gen_reloc): Handle cross section PC relative relocs
7914 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7916 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7918 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7920 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7921 (expr_jmp_buf): New static local.
7922 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7923 (cgen_md_operand): New function.
7924 * tc-m32r.c: Clean up pass over `struct foo' usage.
7925 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7927 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7929 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7930 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7932 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7934 * config/tc-i386.c (i386_operand): Give an error if there are
7935 unrecognized characters after an expression.
7937 For older changes see ChangeLog-9697
projects / external / binutils.git / blob