1 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4 BFD_ASSEMBLER and !BFD_ASSEMBLER.
5 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
8 2000-10-17 Kazu Hirata <kazu@hxi.com>
10 * debug.c: Fix formatting.
12 * dwarf2dbg.c: Likewise.
13 * dwarf2dbg.h: Likewise.
17 * flonum-konst.c: Likewise.
20 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
22 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
24 * doc/as.texinfo: Added notes about this new option.
26 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
28 * config/tc-sh.c (JREG): Remove.
29 (md_convert_frag): Remove #if 0:d code using JREG.
31 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
33 * config/tc-i386.c (i386_operand_modifier): Only match
34 modifiers SHORT and FLAT if they are followed by a space.
35 (parse_register): When `allow_naked_reg' is set, do not confuse
36 identifiers that start with a register name with a register.
38 2000-10-12 Kazu Hirata <kazu@hxi.com>
40 * app.c: Fix formatting.
43 * bit_fix.h: Likewise.
48 2000-10-11 Alan Modra <alan@linuxcare.com.au>
50 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
52 2000-10-07 Alan Modra <alan@linuxcare.com.au>
54 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
55 Re-arrange function a little and improve error message.
57 * write.c (write_relocs): Fix a comment.
59 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
62 2000-10-05 Jim Wilson <wilson@cygnus.com>
64 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
66 2000-10-05 Alan Modra <alan@linuxcare.com.au>
68 * config/tc-i386.c: Delete some useless comments, reformat others.
70 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
71 non-global syms in linkonce sections.
73 2000-10-04 Ralf Baechle <ralf@gnu.org>
75 * config/tc-ia64.c (operand_match): Don't use // style comments.
76 * config/tc-i370.c: Likewise.
78 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
80 Changes to handle varying register prefix and user symbol prefix.
81 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
82 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
83 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
84 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
85 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
86 (demand_register_prefix): New variable.
87 (md_pseudo_table): New pseudo ".syntax".
88 (md_longopts): New options --no-underscore and --underscore.
89 (cris_target_format): Return elf32-us-cris or elf32-cris depending
90 on symbols_have_leading_underscore.
91 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
92 (get_spec_reg): Ditto.
93 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
95 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
97 <case OPTION_NO_US, case OPTION_US>: New.
98 (md_show_usage): Be brief and reformat to match continuation of
100 * po/gas.pot: Regenerate.
102 2000-09-28 Alan Modra <alan@linuxcare.com.au>
104 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
105 force relocs for 12 bit branches.
106 (md_apply_fix): Similarly, adjust logic here.
108 2000-09-28 Alan Modra <alan@linuxcare.com.au>
110 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
111 adjust for external and weak syms as we will use a reloc. Allow
112 for +8 offset when calculating limits of branches.
113 (hppa_fix_adjustable): Undo 2000-09-23 change.
114 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
115 Correct distance calculation.
116 (tc_gen_reloc): Print the file name and line number if we can't
119 From John David Anglin <dave@hiauly1.hia.nrc.ca>
120 * config/tc-hppa.c (nonzero_dibits): Define.
121 (arg_reloc_stub_needed): Check each arg and return value
122 separately for zero case.
123 (pa_align): Declare argument `bytes'.
125 2000-09-25 Kazu Hirata <kazu@hxi.com>
127 * config/tc-cris.c: Fix formatting.
128 * config/tc-d10v.h: Likewise.
129 * config/tc-d30v.c: Likewise.
130 * config/tc-d30v.h: Likewise.
131 * config/tc-fr30.c: Likewise.
132 * config/tc-fr30.h: Likewise.
133 * config/tc-m68k.c: Likewise.
134 * config/tc-m68k.h: Likewise.
135 * config/tc-pj.h: Likewise.
136 * config/tc-ppc.c: Likewise.
137 * config/tc-ppc.h: Likewise.
138 * config/tc-sh.c: Likewise.
139 * config/tc-sh.h: Likewise.
140 * config/tc-sparc.c: Likewise.
141 * config/tc-v850.h: Likewise.
142 * config/tc-vax.h: Likewise.
143 * config/tc-w65.h: Likewise.
144 * config/tc-z8k.h: Likewise.
146 2000-09-23 Alan Modra <alan@linuxcare.com.au>
148 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
150 (hppa_force_relocation): Likewise.
152 2000-09-22 Jim Wilson <wilson@cygnus.com>
154 * config/tc-ia64.c (dv_sem): Add "stop".
155 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
156 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
157 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
159 (mark_resources): Check IA64_RS_PRr.
161 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
163 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
164 md_estimate_size_before_relax): Redesign and clean up the
165 relaxation mechanism.
167 2000-09-21 Kazu Hirata <kazu@hxi.com>
169 * config/tc-ns32k.c: Fix formatting.
170 * config/tc-ns32k.h: Likewise.
172 2000-09-20 Kazu Hirata <kazu@hxi.com>
174 * config/tc-m32r.c: Fix formatting.
175 * config/tc-m32r.h: Likewise.
176 * config/tc-m68851.h: Likewise.
177 * config/tc-m68hc11.c: Likewise.
178 * config/tc-m68hc11.h: Likewise.
179 * config/tc-m88k.c: Likewise.
180 * config/tc-mcore.c: Likewise.
181 * config/tc-mcore.h: Likewise.
182 * config/tc-mips.c: Likewise.
183 * config/tc-mips.h: Likewise.
184 * config/tc-mn10200.h: Likewise.
185 * config/tc-mn10300.h: Likewise.
186 * config/tc-tahoe.c: Likewise.
187 * config/tc-tahoe.h: Likewise.
189 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
191 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
192 Likewise in relaxation description comments.
194 2000-09-18 Alan Modra <alan@linuxcare.com.au>
196 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
197 subtraction of two syms without emitting a relocation.
199 From David Huggins-Daines <dhd@linuxcare.com>
200 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
201 global or weak symbols.
203 2000-09-15 Kazu Hirata <kazu@hxi.com>
205 * config/tc-h8300.h: Fix formatting.
206 * config/tc-h8500.c: Likewise.
207 * config/tc-h8500.h: Likewise.
208 * config/tc-hppa.h: Likewise.
209 * config/tc-i370.h: Likewise.
210 * config/tc-i386.h: Likewise.
211 * config/tc-i860.c: Likewise.
212 * config/tc-i860.h: Likewise.
213 * config/tc-i960.h: Likewise.
214 * config/tc-ia64.c: Likewise.
215 * config/tc-ia64.h: Likewise.
217 2000-09-14 Kazu Hirata <kazu@hxi.com>
219 * config/tc-a29k.c: Fix formatting.
220 * config/tc-alpha.c: Likewise.
221 * config/tc-arc.c: Likewise.
222 * config/tc-arc.h: Likewise.
223 * config/tc-arm.c: Likewise.
224 * config/tc-arm.h: Likewise.
225 * config/tc-avr.c: Likewise.
226 * config/tc-avr.h: Likewise.
227 * config/tc-tic30.c: Likewise.
228 * config/tc-tic30.h: Likewise.
229 * config/tc-tic54x.c: Likewise.
230 * config/tc-tic54x.h: Likewise.
231 * config/tc-tic80.c: Likewise.
232 * config/tc-tic80.h: Likewise.
234 2000-09-14 Timothy Wall <twall@cygnus.com>
236 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
237 parallel comparisons for later use.
238 (struct rsrc): Add parallel comparison type.
239 (resources_match): Skip special cases of PR usage (non-conflicting
242 2000-09-13 Kazu Hirata <kazu@hxi.com>
244 * config/obj-ecoff.c: Fix formatting.
245 * config/obj-elf.c: Likewise.
246 * config/obj-elf.h: Likewise.
247 * config/obj-evax.h: Likewise.
248 * config/obj-generic.h: Likewise.
249 * config/obj-hp300.c: Likewise.
250 * config/obj-hp300.h: Likewise.
251 * config/obj-ieee.h: Likewise.
252 * config/obj-vms.c: Likewise.
253 * config/obj-vms.h: Likewise.
255 2000-09-13 Anders Norlander <anorland@acc.umu.se>
257 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
258 (md_parse_option): Ditto.
259 (md_longopts): Add -mips32 option.
260 (md_show_usage): Document new options.
261 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
262 (mips_ip): Assemble mfc0 with a sub-selection code.
263 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
264 (mips_cpu_to_str): New function.
265 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
266 Use CPU_* defines instead of hardcoded numbers.
268 * doc/as.texinfo: Document new options.
269 * doc/c-mips.texi: Ditto.
271 2000-09-12 Kazu Hirata <kazu@hxi.com>
273 * as.h: Fix formatting.
274 * asintl.h: Likewise.
275 * bit_fix.h: Likewise.
276 * config/obj-aout.c: Likewise.
277 * config/obj-aout.h: Likewise.
278 * config/obj-bout.c: Likewise.
279 * config/obj-bout.h: Likewise.
280 * config/obj-coff.c: Likewise.
281 * config/obj-coff.h: Likewise.
282 * dwarf2dbg.h: Likewise.
284 * flonum.h: Likewise.
286 * itbl-ops.h: Likewise.
290 * struc-symbol.h: Likewise.
291 * subsegs.h: Likewise.
292 * symbols.h: Likewise.
296 2000-09-11 Kazu Hirata <kazu@hxi.com>
298 * bignum-copy.c: Fix formatting.
299 * config/tc-i370.c: Likewise.
300 * config/tc-i960.c: Likewise.
301 * config/tc-m68k.c: Likewise.
303 * flonum-copy.c: Likewise.
304 * flonum-konst.c: Likewise.
305 * flonum-mult.c: Likewise.
306 * literal.c: Likewise.
310 * subsegs.c: Likewise.
312 2000-09-09 Philip Blundell <philb@gnu.org>
314 * configure.in (arm*-*-uclinux*): New target.
315 * configure: Regenerate.
317 2000-09-09 Kazu Hirata <kazu@hxi.com>
319 * input-file.c: Fix formatting.
320 * itbl-ops.c: Likewise.
321 * messages.c: Likewise.
323 2000-09-08 Philip Blundell <philb@gnu.org>
325 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
328 2000-09-07 H.J. Lu <hjl@gnu.org>
330 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
331 * configure: Rebuild.
333 2000-09-07 Kazu Hirata <kazu@hxi.com>
335 * atof-generic.c: Fix formatting.
336 * config/tc-mips.c: Likewise.
337 * config/tc-vax.c: Likewise.
338 * input-scrub.c: Likewise.
340 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
342 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
343 * configure.in (sh-*-linux*): Added.
344 * configure: Rebuilt.
346 2000-09-06 Kazu Hirata <kazu@hxi.com>
348 * config/tc-hppa.c: Fix formatting.
350 * ecoff.c: Fix formatting.
352 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
354 * configure: Rebuilt with new libtool.m4.
356 2000-09-05 Kazu Hirata <kazu@hxi.com>
358 * cgen.c: Fix formatting.
359 * config/tc-ia64.c: Likewise.
361 2000-09-05 Nick Clifton <nickc@redhat.com>
363 * aclocal.m4: Regenerate.
364 * config.in: Regenerate.
365 * configure: Regenerate.
366 * po/gas.pot: Regenerate.
368 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
370 * config/tc-cris.c: Correct comment typos.
372 2000-09-05 Eric Christopher <echristo@cygnus.com>
374 * config/tc-mn10300.c: Cleanup.
375 (md_pcrel_from): Enable.
377 2000-09-05 Alan Modra <alan@linuxcare.com.au>
379 * expr.c (operand): Fix a comment typo.
380 * write.c (write_relocs): Fix a signed/unsigned warning.
382 * config/tc-hppa.c (fudge_reg_expressions): New
383 (hppa_force_reg_syms_absolute): New.
384 (pa_equ): Allow reg_section expressions.
385 * config/tc-hppa.c (md_optimize_expr): Define.
386 (hppa_force_reg_syms_absolute): Prototype.
388 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
389 (pa_parse_number): Pass in arg to select fp reg parsing.
390 Return 1 to indicate format checks pass. If strict, then only
391 accept a register or register symbol. Return value in...
392 (pa_number): New static for pa_parse_number.
393 (FP_REG_BASE): Define.
394 (FP_REG_RSEL): Define.
395 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
396 appropriate. White space changes.
397 (need_pa11_opcode): Don't bother passing any params, get them from
399 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
400 Remove extraneous check in case 'Q'.
401 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
402 reg, set section of resulting symbol to reg_section.
403 (pa_parse_space_stmt): Modify call to pa_parse_number.
404 (pa_space): Likewise.
406 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
407 (hppa_force_relocation): Handle vtable relocs.
408 (pa_vtable_entry): New.
409 (pa_vtable_inherit): New.
410 (md_pseudo_table): Add entries for vtable pseudos.
411 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
412 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
414 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
415 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
416 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
418 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
419 specify a symbol type.
421 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
422 dependent things together.
423 (md_elf_symbol_type): Define.
425 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
427 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
429 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
430 (obj_elf_vtable_entry): Declare.
432 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
434 (obj_elf_vtable_entry): Similarly.
435 (elf_pseudo_table): Fix the damage with a cast.
437 2000-09-03 Richard Henderson <rth@cygnus.com>
439 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
440 for template selection when a label is needed.
442 2000-09-02 Kazu Hirata <kazu@hxi.com>
444 * config/tc-ia64.c: Fix formatting.
446 2000-09-02 Nick Clifton <nickc@redhat.com>
448 * configure.in: Increase version number to 2.10.91.
449 * configure: Regenerate.
450 * aclocal.m4: Regenerate.
451 * config.in: Regenerate.
452 * po/gas.pot: Regenerate.
453 * Makefile.in: Regenerate.
455 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
457 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
458 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
459 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
461 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
464 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
466 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
467 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
468 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
469 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
470 (GOT_symbol): New variable.
471 (md_undefined_symbol): Set it.
473 2000-09-01 Richard Henderson <rth@cygnus.com>
475 * config/tc-ia64.c (match): Don't inline.
476 (extra_goodness): New.
477 (md_begin): Prefer nop.f and nop.b for best_template.
479 2000-08-31 Kazu Hirata <kazu@hxi.com>
481 * as.c: Fix formatting.
486 2000-08-31 Eric Christopher <echristo@cygnus.com>
488 * config/tc-mn10300.c: Cleanup and fix warnings.
489 (md_pseudo_table): Add initializers.
490 (md_show_usage): Cleanup.
491 (md_parse_option): Fix warnings.
492 (md_undefined_symbol): Fix warnings.
493 (md_conver_frag): Fix warnings.
494 (tc_gen_reloc): Fix warnings.
495 (md_apply_fix3): Fix warnings.
496 (check_operand): Fix warnings.
498 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
500 * acinclude.m4: Include libtool and gettext macros from the
502 * aclocal.m4, configure: Rebuilt.
504 2000-08-30 Mark Hatle <mhatle@mvista.com>
506 * config/tc-ppc.c (md_parse_option): Recognize -m405.
508 2000-08-31 Kazu Hirata <kazu@hxi.com>
510 * listing.c: Fix formatting.
512 2000-08-29 Kazu Hirata <kazu@hxi.com>
514 * app.c: Fix a comment typo. Fix formatting.
516 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
518 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
519 offset of the target destination for jmp instructions.
520 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
522 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
524 * NEWS: Mention support for CRIS.
526 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
528 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
529 Sets `.lcomm' alignment to zero.
531 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
533 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
534 (TC_FIX_ADJUSTABLE): Define.
536 2000-08-23 Jim Wilson <wilson@cygnus.com>
538 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
539 unwind.personality_routine is set.
541 2000-08-23 H.J. Lu <hjl@gnu.org>
543 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
545 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
547 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
550 2000-08-22 H.J. Lu <hjl@gnu.org>
552 * config.in (STRICTCOFF): New for strict COFF.
554 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
555 i386-*-go32* and i386-go32-rtems*.
556 * configure: Rebuilt.
558 * config/obj-coff.c (obj_coff_endef): Follow the historical
559 behavior if STRICTCOFF is not defined.
561 * doc/internals.texi: Document STRICTCOFF.
563 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
565 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
566 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
567 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
568 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
569 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
570 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
571 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
574 2000-08-22 Eric Christopher <echristo@cygnus.com>
576 * config/tc-mn10300.c: (md_apply_fix): New function.
577 (mn10300_force_relocation): New function.
578 (mn10300_fix_adjustable): New function.
580 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
581 (TC_HANDLES_FX_DONE): Define.
582 (obj_fix_adjustable): Define.
583 (MD_APPLY_FIX3): Define.
584 (TC_LINKRELAX_FIXUP): Define.
586 * write.c: (TC_LINKRELAX_FIXUP): Define if not
588 (fixup_segment): Use TC_LINKRELAX_FIXUP.
590 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
592 2000-08-21 Jason Eckhardt <jle@cygnus.com>
594 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
595 if the fixup resulted in a relocation.
597 2000-08-18 Nick Clifton <nickc@redhat.com>
599 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
600 Make reference to first element of shift_names explicit.
602 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
604 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
605 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
606 add a symbol's address. Removed all target-specific #ifdefs that
607 used to accomplished the same.
608 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
609 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
610 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
611 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
612 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
614 2000-08-17 Kazu Hirata <kazu@hxi.com>
616 * dwarf2dbg.c: Fix formatting.
618 2000-08-17 Nick Clifton <nickc@redhat.com>
620 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
621 to be recoded as logical shift lefts by zero.
623 2000-08-16 Jim Wilson <wilson@cygnus.com>
625 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
626 postincrement modified registers. Handle IA64_OPND_R3_2 addl
628 (note_register_values): Handle IA64_OPND_R3_2 operands.
630 2000-08-16 Jason Eckhardt <jle@cygnus.com>
632 * config/tc-i860.c (md_operand): Silly typo fixed.
634 2000-08-16 Nick Clifton <nickc@redhat.com>
636 * config/tc-arm.c (struct asm_shift): Delete.
638 (enum asm_shift_index): New.
639 (struct asm_shift_properties): New.
640 (struct asm_shift_name): New.
641 (shift_properties[]); New.
642 (shift_names[]); New.
644 (decode_shift): Use new structures.
645 Issue a warning is "ROR #0" is used.
646 Issue a warning if "ASR #0" or "LSR #0" is used.
648 (md_begin): Initialise arm_shift_hsh table from new
649 asm_shift_name array.
651 2000-08-16 Jakub Jelinek <jakub@redhat.com>
653 * config/tc-sparc.c: Kill all warnings.
654 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
656 (md_show_usage): Update usage text.
658 2000-08-16 Nick Clifton <nickc@redhat.com>
660 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
663 2000-08-15 Will Cohen <wcohen@redhat.com>
665 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
667 * config/tc-sh.c (md_assemble): Changed so debug_type
668 test performed for ppi_assemble
669 * config/tc-sh.c: Included dwarf2dbg.h.
670 (debug_line): Defined.
671 (md_assemble): Generates dwarf2 line info.
672 (sh_finalize): New function. Finalize dwarf2 info.
673 (assemble_ppi): Returns size of code generated.
674 (build_Mytes): Returns size of code generated.
675 (md_pseudo_table): Added "file" and "loc" psuedo ops.
676 * config/tc-sh.h (md_end): Defined.
677 (sh_finalize): Declared.
679 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
681 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
684 2000-08-14 Nick Clifton <nickc@redhat.com>
686 * config/tc-arm.c (do_bx): Allow "bx pc".
688 2000-08-14 Jim Wilson <wilson@cygnus.com>
690 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
691 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
692 (md_begin): Change assignment to md.flag to OR in the new bit.
694 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
696 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
697 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
700 2000-08-14 Jason Eckhardt <jle@cygnus.com>
702 * NEWS: Mention i860 support.
704 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
706 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
708 2000-08-14 Andreas Schwab <schwab@suse.de>
710 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
712 2000-08-11 Andreas Schwab <schwab@suse.de>
714 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
717 2000-08-11 Kazu Hirata <kazu@hxi.com>
719 * expr.c: Fix formatting.
720 * config/obj-bout.c: Likewise.
722 2000-08-10 Jason Eckhardt <jle@cygnus.com>
724 * doc/c-i860.texi: Flesh out the i860 section more.
726 2000-08-10 Kazu Hirata <kazu@hxi.com>
728 * symbols.c: Fix formatting.
731 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
733 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
734 has the IgnoreSize bit set.
736 2000-08-09 Alan Modra <alan@linuxcare.com.au>
738 From Rodney Brown <RodneyBrown@mynd.com>
739 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
740 * configure: Regenerate.
742 2000-08-09 Kazu Hirata <kazu@hxi.com>
744 * hash.c: Fix formatting.
747 2000-08-08 Jason Eckhardt <jle@cygnus.com>
749 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
750 (i860_fix_info): New enum.
751 (MD_APPLY_FIX3): Define.
752 (WORKING_DOT_WORD): Define.
753 (TC_HANDLES_FX_DONE): Define.
754 (DIFF_EXPR_OK): Define.
755 (LISTING_HEADER): Define.
756 (TARGET_FORMAT): Select target format based on endian flag.
757 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
758 (target_big_endian): Add external declaration.
760 * config/tc-i860.c: All existing code reworked completely. Other
761 new code shown below.
762 (SYNTAX_SVR4): Define.
763 (target_warn_expand): New variable.
764 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
765 (md_longopts): Declare and define with new options (-EL, -EB,
767 (md_show_usage): New function.
768 (md_operand): New function.
769 (obtain_reloc_for_imm16): New function.
770 (md_apply_fix3): New function.
771 (tc_gen_reloc): New function.
773 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
775 * config/tc-m68hc11.c (build_jump_insn): Make sure the
776 2 bytes of the jump address are in the same frag.
777 (find): Accept 68hc12 register indirect modes.
779 * NEWS: Mention 68HC11 & 68HC12 support.
781 2000-08-07 Richard Henderson <rth@cygnus.com>
783 * config/tc-ia64.c (unwind): Add prologue_mask member.
784 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
785 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
786 (dot_body): Clear unwind.prologue_mask.
787 (dot_prologue): Set it. Accept a register second argument.
789 2000-08-07 Kazu Hirata <kazu@hxi.com>
791 * config/atof-ieee.c: Fix formatting.
792 * config/atof-tahoe.c: Likewise.
794 2000-08-06 Nick Clifton <nickc@cygnus.com>
796 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
799 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
800 of .popsection, .previous, .pushsection, .subsection,
801 .version, .vtable_entry, .vtable_inherit and .weak.
803 2000-08-05 Kazu Hirata <kazu@hxi.com>
805 * config/tc-cris.c: Fix formatting.
806 * config/tc-i386.c: Likewise.
807 * config/tc-sparc.c (sparc_ip): Simplify the code.
809 2000-08-04 Kazu Hirata <kazu@hxi.com>
811 * config/tc-cris.c: Rearrange code for readability.
812 * config/tc-d10v.c: Fix formatting.
813 * config/tc-m32r.c: Likewise.
814 * config/tc-sparc.c: Likewise.
816 2000-08-02 Jim Wilson <wilson@cygnus.com>
818 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
819 before ia64_find_opcode.
820 (md_assemble): Likewise.
822 2000-08-01 Nick Clifton <nickc@cygnus.com>
824 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
825 Undo some formatting fixes.
827 2000-08-01 Kazu Hirata <kazu@hxi.com>
829 * config/obj-som.c: Fix formatting.
830 * config/obj-ieee.c: Likewise.
831 * config/tc-arm.c: Likewise.
832 * config/tc-v850.c: Likewise.
834 2000-08-01 Nick Clifton <nickc@redhat.com>
836 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
837 index by command line option.
839 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
841 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
842 (@node M68K-Branch): Rewrite to match the reality.
844 2000-07-31 Jason Eckhardt <jle@cygnus.com>
846 * doc/c-i860.texi: New file.
847 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
848 * doc/Makefile.in: Regenerate.
849 * doc/all.texi: Add I860 as relevant architecture.
850 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
852 2000-07-31 Kazu Hirata <kazu@hxi.com>
854 * config/tc-d30v.c: Fix formatting.
856 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
858 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
859 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
860 long emit a long branch if available instead of an absolute jump, never
861 emit absolute jumps for anything with --pcrel.
863 * doc/c-m68k.texi: Document new command line option.
865 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
867 * config/tc-avr.c: Use PARAMS macro in function declarations.
868 Don't declare md_pcrel_from_section (already in tc-avr.h).
869 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
870 (avr_operand): Don't set (unsigned) op_mask to -1.
872 2000-07-28 Jason Eckhardt <jle@cygnus.com>
874 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
875 * configure: Regenerated.
876 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
877 of operand to the .type directive (.e.g, "type").
879 2000-07-28 Alan Modra <alan@linuxcare.com.au>
881 * as.h (warn_comment, found_comment, found_comment_file): Declare.
882 * app.c (do_scrub_chars): Record where first comment found.
883 * read.c (read_a_source_file): Init found_comment on entry, and
884 notify whether comments found on exit.
885 * config/tc-hppa.c (md_shortopts): Add "c".
886 (md_longopts): Add warn-comment.
887 (md_parse_option): Handle it.
888 (md_show_usage): Show available options.
889 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
891 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
893 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
894 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
896 (md_estimate_size_before_relax): Don't fall off end of function.
898 2000-07-27 Kazu Hirata <kazu@hxi.com>
900 * config/tc-avr.c: Fix formatting.
901 * config/tc-ns32k.c: Likewise.
903 2000-07-27 Alan Modra <alan@linuxcare.com.au>
905 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
907 2000-07-27 Kazu Hirata <kazu@hxi.com>
909 * config/tc-d10v.c: Fix formatting.
910 * config/tc-z8k.c: Likewise.
911 * config/tc-sparc.c: Likewise.
913 2000-07-26 Dave Brolley <brolley@redhat.com>
915 * cgen.c (queue_fixup): Declare opinfo.
916 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
917 (gas_cgen_md_operand): Ditto.
918 (gas_cgen_md_apply_fix3): Ditto.
920 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
922 * config/obj-coff.c (obj_frob_symbol): Don't merge
923 labels. Don't merge if the symbol isn't constant. Return
924 immediately if a symbol is merged.
926 2000-07-22 Alan Modra <alan@linuxcare.com.au>
928 * frags.c (frag_align): Correct absolute section alignment.
930 2000-07-20 DJ Delorie <dj@redhat.com>
932 * config/obj-coff.c (obj_frob_symbol): revert previous change,
933 it breaks linking against DLLs.
935 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
937 * configure.in: Add CRIS support.
938 * configure: Regenerate.
939 * Makefile.am: (CPU_TYPES): Add cris.
940 (CPU_OBJ_VALID) [aout]: Add cris.
941 (MULTI_CPU_TYPES): Add cris.
942 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
943 [coff]: Only i386 and mips are valid.
944 (TARGET_CPU_CFILES): Add config/tc-cris.c.
945 (TARGET_CPU_HFILES): Add config/tc-cris.h.
946 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
947 Regenerate dependencies.
948 * Makefile.in: Regenerate.
949 * aclocal.m4: Regenerate.
950 * as.c: Declare crisaout, criself.
951 * config/tc-cris.h, config/tc-cris.c: New.
952 * config/e-criself.c, config/e-crisaout.c: New.
953 * po/POTFILES.in, po/gas.pot: Regenerate.
955 2000-07-20 Kazu Hirata <kazu@hxi.com>
957 * read.c: Fix formatting.
958 * write.c: Fix formatting.
960 2000-07-19 H.J. Lu <hjl@gnu.org>
962 * sb.c: Include <stdlib.h> if exists for abort ().
964 2000-07-19 Alan Modra <alan@linuxcare.com.au>
966 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
967 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
968 (pa_type_args): Same here.
970 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
972 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
973 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
974 the storage class is already set.
976 2000-07-17 Kazu Hirata <kazu@hxi.com>
978 * config/tc-m68hc11.c: Fix formatting.
979 * config/tc-mn10200.c: Likewise.
980 * config/tc-mn10300.c: Likewise.
981 * config/tc-pj.c: Likewise.
982 * config/tc-tic80.c: Likewise.
983 * config/tc-w65.c: Likewise.
985 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
987 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
990 2000-07-15 Ian Lance Taylor <ian@zembu.com>
992 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
995 2000-07-15 Alan Modra <alan@linuxcare.com.au>
997 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
998 ELF as are used for SOM (except the 32-bit reloc one) to decide
999 whether a symbol can be reduced to a section symbol. Expand on
1000 the comment for symbols involved in LR% and RR% expressions.
1002 2000-07-14 Nick Clifton <nickc@cygnus.com>
1004 * config/tc-mips.c (mips_disable_float_construction): New
1005 static variable. Set to true if doubles should not be
1006 constructed by loading two single width fp registers with
1007 halves of the value.
1008 (mips_ip): Test mips_disable_float_construction.
1009 (md_longopts): Add command line switches --construct-floats
1010 and --no-construct-floats.
1011 (md_parse_option): Parse new command line options.
1012 (md_show_usage): Describe new command line options.
1014 * doc/c-mips.texi: Document new command line options.
1016 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1018 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1019 * configure: Regenerate.
1021 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1023 * configure.in (DEFAULT_EMULATION setting): Revert part of
1024 2000-07-01 change that set te_multi=multi unless set to tmips.
1025 * configure: Regenerate.
1027 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1029 * config/obj-coff.c (coff_frob_section): Add padding to the last
1030 section when aligning it increases its size.
1032 2000-07-11 Kazu Hirata <kazu@hxi.com>
1034 * config/tc-tic54x.c: Fix formatting.
1036 2000-07-10 Kazu Hirata <kazu@hxi.com>
1038 * config/tc-h8500.c: Fix formatting.
1039 * config/tc-tic54x.c: Fix formatting.
1041 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1043 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1044 displacements correctly.
1046 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1048 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1050 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1054 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1056 From David Huggins-Daines <dhd@linuxcare.com>
1057 * config/te-hppalinux64.h: Add a new emulation.
1058 * configure.in (emulations): Add configure bits to support the
1059 64-bit Linux/parisc target.
1060 * configure: Regenerate.
1062 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1063 (md_shortopts): Add `V' for ELF.
1065 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1066 when SOM or ELF_ARG_RELOC are defined.
1067 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1068 ELF_ARG_RELOC are defined.
1069 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1070 (pa_stringer): ..Do it here instead. Fix comment typos.
1071 (hppa_force_relocation): Cast enums to int before comparing with
1074 From Ryan Bradetich <rbradetich@uswest.net>
1075 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1076 redifinition warning.
1077 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1078 (hppa_force_relocation): ditto
1079 (md_apply_fix): Added cast to buf to fix warnings.
1081 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1082 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1084 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1085 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1086 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1087 reloc_type** to avoid warnings in switch.
1088 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1089 little earlier instead.
1091 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1093 (pa_type_args): Use symbol_arg_reloc_info.
1094 (struct pa_it): Make arg_reloc unsigned int.
1095 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1096 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1097 (pa_code): Delete. pa_text duplicates this function.
1098 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1099 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1101 (cons_fix_new_hppa): Actually change selector to e_fsel when
1102 warning about assuming so.
1103 (tc_gen_reloc): More example elf arg reloc code.
1104 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1105 (hppa_force_relocation): Likewise.
1107 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1109 (pa_end_of_source): Prototype.
1110 (hppa_fix_adjustable): Prototype.
1111 (LABELS_WITHOUT_COLONS): Move it..
1112 * config/te-hppa.h: To here.
1114 * config/te-hppa64.h: New file.
1116 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1118 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1119 format -10, -16, 16 relocs.
1120 (hppa_elf_mark_end_of_function): Test for null
1121 last_call_info->start_symbol
1123 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1124 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1125 re_assesmble_* functions. Delete extraneous statements. Fix
1127 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1128 insn to re_assemble_*.
1130 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1132 * doc/internals.texi (Expressions): Fix typo.
1134 2000-07-08 Kazu Hirata <kazu@hxi.com>
1136 * config/tc-sh.c: Fix formatting.
1137 * config/tc-tic54x.c: Fix formatting.
1138 * depend.c: Fix formatting.
1139 * flonum-konst.c: Likewise.
1140 * flonum-mult.c: Likewise.
1142 2000-07-07 Kazu Hirata <kazu@hxi.com>
1144 * config/tc-sh.c: Fix comments.
1145 * config/obj-vms.c: Fix comments.
1146 * config/tc-a29k.c: Likewise.
1147 * config/tc-alpha.c: Likewise.
1148 * config/tc-h8300.c: Likewise.
1149 * config/tc-h8500.c: Likewise.
1150 * config/tc-i370.c: Likewise.
1151 * config/tc-ia64.c: Likewise.
1152 * config/tc-m68hc11.c: Likewise.
1153 * config/tc-m68k.c: Likewise.
1154 * config/tc-mips.c: Likewise.
1155 * config/tc-ns32k.c: Likewise.
1156 * config/tc-ppc.c: Likewise.
1157 * config/tc-z8k.c: Likewise.
1159 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1161 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1162 Default to '(SEC_LOAD | SEC_DATA)'.
1163 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1165 * doc/internals.texi (CPU Backend): Describe
1166 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1168 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1170 * as.c (parse_args): NULL terminate the long option list.
1172 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1174 * config/tc-d30v.h: Include "write.h" for fixS.
1175 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1177 2000-07-05 Nick Clifton <nickc@cygnus.com>
1179 * config/tc-d30v.c (write_2_short): Further changes to warning
1180 messages produced when combining EITHER_BUT_PREFER_MU attributed
1183 2000-07-05 DJ Delorie <dj@redhat.com>
1187 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1189 * config/tc-arm.c (psrs): Accept combinations of flags.
1191 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1193 * config/tc-avr.c: Change _ () to _() around all strings marked
1194 for translation (exception from the usual coding style).
1195 (avr_opt): New struct variable, how the new switches are set.
1196 (OPTION_MMCU): Define as 'm' and actually use.
1197 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1198 (show_mcu_list): New function, display the list of known MCUs.
1199 (md_show_usage): Document the new switches. Call show_mcu_list.
1200 (avr_set_arch): Change 'm' to OPTION_MMCU.
1201 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1202 Handle the new switches.
1203 (avr_operands): Disable warnings for undefined combinations of
1204 operands if -mall-opcodes. Disable warnings for skipping two-word
1205 instructions if enhanced core or -mno-skip-bug.
1206 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1207 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1208 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1209 (avr_ldi_expression): Warn about implicit lo8().
1210 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1212 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1214 * configure.in: Add entry for mips-*-sysv4*MP*
1215 * configure: Rebuild
1216 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1217 elf32-tradlittlemips for traditional mips targets.
1218 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1219 test for Link Once sections as in adjust_reloc_syms.
1220 * config/te-tmips.h: New file for traditional mips targets. Define
1223 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1225 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1226 flags argument is not present, don't change an existing section's
1227 section's attributes. If the flags argument is present, warn if the
1228 attributes don't match the section's current attributes. When
1229 long section names are supported, set SEC_LINK_ONCE and
1230 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1232 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1234 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1235 symbols; create them.
1237 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1239 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1240 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1242 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1244 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1245 expressions. Ignore the problem when handling 16 bit signed
1246 immediates, because the assembler will take care of the relocation
1249 2000-06-27 Nick Clifton <nickc@cygnus.com>
1251 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1252 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1253 sequential order, and emit warning messages if the input source
1254 code contains constructs like that, or parallel constructs
1255 containing such opcodes.
1257 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1259 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1260 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1261 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1262 (md_show_usage): Update usage message.
1263 (md_parse_option): Allow redefinition of MCU type within the
1264 same avr[1-5] bfd machine type. Show both old and new MCU type
1265 in the error message.
1266 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1267 Simplify 8K wrap code.
1269 2000-06-25 Kazu Hirata <kazu@hxi.com>
1271 * config/obj-aout.c: Remove all uses of DEFUN.
1272 * config/obj-ieee.c: Likewise.
1273 * config/tc-sh.c: Fix comment typos.
1274 * config/tc-tahoe.c: Likewise.
1275 * config/tc-vax.c: Likewise.
1276 * config/tc-w65.c: Likewise.
1277 * config/tc-z8k.c: Likewise.
1278 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1280 2000-06-24 DJ Delorie <dj@cygnus.com>
1282 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1283 more changes from Sept 1999
1284 (tc_i386_fix_adjustable): ditto
1285 (md_apply_fix3): ditto
1287 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1289 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1290 (gas_cgen_parse_operand): Set it around expression() call.
1291 (gas_cgen_md_operand): Test for it before longjmp().
1293 2000-06-24 Kazu Hirata <kazu@hxi.com>
1295 * config/tc-h8500.c: Remove all uses of DEFUN.
1296 * config/tc-sh.c: Likewise.
1297 * config/tc-w65.c: Likewise.
1298 * config/tc-z8k.c: Likewise.
1300 * config/tc-h8500.c: Fix typos in comments.
1302 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1304 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1307 2000-06-23 matthew green <mrg@redhat.com>
1309 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1310 defined. Fix error message for `[' grouping.
1312 2000-06-22 Kazu Hirata <kazu@hxi.com>
1314 * config/tc-h8300.c: Fix formatting and comment typos.
1316 2000-06-22 Timothy Wall <twall@cygnus.com>
1318 * config/tc-ia64.c (note_register_values): Move premature QP
1319 notation clearing into the appropriate place.
1321 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1323 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1324 first before anything else. Add bin-bugs.h, emul.h and progress.h
1325 Sort list of files as for $(OBJS) in Makefile.am.
1327 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1328 find one. Remake dependencies.
1329 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1330 * Makefile.in: Regenerate.
1331 * doc/Makefile.in: Regenerate.
1333 * config/tc-i386.c (i386_displacement): Don't assume a constant
1334 displacement is necessarily 16 bits when in 16 bit code mode.
1335 (md_assemble): Instead size the displacement here after we know
1336 for sure that a .code16gcc operand hasn't automatically added
1337 operand size prefixes.
1339 2000-06-21 H.J. Lu <hjl@gnu.org>
1341 * Makefile.am: Rebuild dependency.
1342 * Makefile.in: Rebuild.
1344 2000-06-21 Kazu Hirata <kazu@hxi.com>
1346 * config/tc-h8300.c (parse_reg): Make the function static.
1347 (parse_exp): Likewise.
1349 2000-06-20 DJ Delorie <dj@cygnus.com>
1351 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1352 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1353 for cygwin import libraries to work properly.
1355 2000-06-20 H.J. Lu <hjl@gnu.org>
1357 * Makefile.am: Rebuild dependency.
1358 * Makefile.in: Rebuild.
1359 * configure: Likewise.
1360 * doc/Makefile.in: Likewise.
1362 2000-06-20 Timothy Wall <twall@cygnus.com>
1364 * doc/internals.texi (CPU backend): Add @itemx for
1365 TC_START_LABEL_WITHOUT_COLON.
1366 * doc/c-tic54x.texi: New.
1367 * doc/as.texinfo: Add tic54x features and include primary tic54x
1369 * doc/all.texi: Add C54X.
1370 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1371 * doc/Makefile.in: Regenerate.
1372 * configure.in: Add tic54x and define LIBM for tic54x.
1373 * configure: Regenrate.
1374 * config/tc-tic54x.[ch]: New.
1375 * config/obj-coff.h: Add tic54x.
1376 * Makefile.am: (CPU_TYPES): Add tic54x.
1377 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1378 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1379 (as_new_LDADD): Add $(LIBM).
1380 * Makefile.in: Regenerate.
1382 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1384 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1385 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1386 * doc/as.texinfo: Likewise.
1388 * configure, Makefile.in: Regenerate.
1389 * configure.in (emulations): Recognize m6811 and m6812.
1390 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1391 Added files for 68hc11 and 68hc12 assembler.
1392 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1393 * config/tc-m68hc11.h: Header definition for that assembler.
1395 2000-06-18 Nick Clifton <nickc@redhat.com>
1397 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1398 instead of OCTETS_PER_BYTE.
1400 * config/tc-v850.c: Fix compile time warnings.
1401 * config/tc-ppc.c: Fix compile time warnings.
1403 2000-06-18 H.J. Lu <hjl@gnu.org>
1405 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1406 * configure: Rebuild.
1408 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1410 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1413 2000-06-16 Nick Clifton <nickc@cygnus.com>
1415 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1416 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1418 * doc/c-mips.texi: Document newly accepted cpu variants.
1420 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1422 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1424 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1426 * macro.c (getstring): Make it possible to escape the quote
1429 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1431 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1433 2000-06-13 H.J. Lu <hjl@gnu.org>
1435 * configure: Regenerate.
1437 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1439 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1441 * doc/internals.texi (line_separator_chars): Semicolon is no
1442 longer a default. Mention null and newline as defaults.
1444 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1446 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1447 * config/tc-i860.h (line_separator_chars): Likewise.
1448 * config/tc-h8300.c (line_separator_chars): Likewise.
1449 * config/tc-i960.c (line_separator_chars): Likewise.
1450 * config/tc-m68k.c (line_separator_chars): Likewise.
1451 * config/tc-mips.c (line_separator_chars): Likewise.
1452 * config/tc-ns32k.c (line_separator_chars): Likewise.
1453 * config/tc-sparc.c (line_separator_chars): Likewise.
1454 * config/tc-vax.c (line_separator_chars): Likewise.
1456 * config/tc-h8300.c (comment_chars): Use string initialiser.
1457 * config/tc-i960.c (line_comment_chars): Likewise.
1458 * config/tc-z8k.c (comment_chars, line_comment_chars,
1459 line_separator_chars): Likewise.
1461 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1464 2000-06-08 Nick Clifton <nickc@cygnus.com>
1466 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1469 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1471 * configure.in (VERSION): Update to show this is the CVS mainline.
1473 2000-06-08 Matthew Jacob <mjacob@feral.com>
1475 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1476 $at is the integer register $r28, vs. both $r28 and the floating
1477 point register $f28.
1479 2000-06-08 James E. Wilson <wilson@cygnus.com>
1481 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1482 (dot_endp): Don't call ia64_flush_insns.
1483 (emit_one_bundle): Don't delete prologue/body records from
1484 unwind_record list in first loop. Rewrite second loop to account for
1487 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1489 * config/tc-ia64.c: Add missing prototypes.
1490 (generate_unwind_image): Cast argument to output_unw_records call.
1492 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1494 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1496 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1498 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1499 (REGISTER_P): likewise.
1500 (avr_opcodes): uses include/opcode/avr.h
1501 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1503 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1505 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1508 2000-06-03 H.J. Lu <hjl@gnu.org>
1510 * read.c (is_end_of_line): Put back `;'.
1512 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1514 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1516 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1518 * expr.c (operand): Test is_end_of_line outside switch to catch
1519 line separator chars that are also operators.
1520 (operator): Return O_illegal for line separator chars.
1522 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1523 entry (or `!' entry for TC_HPPA).
1525 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1526 before indexing is_end_of_line. Remove redundant check for '\0'.
1528 * config/tc-h8500.c (md_assemble): Likewise.
1529 * config/tc-mcore.c (md_assemble): Likewise.
1530 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1533 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1535 * config/tc-mcore.c (mcore_cons): Likewise.
1536 (mcore_float_cons): Likewise.
1537 (mcore_stringer): Likewise.
1538 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1540 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1542 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1544 2000-05-29 Nick Clifton <nickc@cygnus.com>
1546 * config/tc-sh.c: Fix compile time warning messages.
1548 * config/tc-mips.c: Fix compile time warning messages.
1550 2000-05-29 Philip Blundell <philb@gnu.org>
1552 * doc/as.texinfo: Update copyright dates.
1553 (Local Labels): Delete misplaced mention of ARM.
1554 * NEWS: Mention ARM ELF support.
1556 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1558 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1559 it is modified, and use the real_size to compute the frag address
1560 for dwarf2 line info.
1562 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1564 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1565 line-matching scheme to cope with automake moving variables around.
1566 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1567 * Makefile.in: Regenerate.
1569 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1571 * config/tc-sparc.c (sparc_relax): New.
1572 (md_longopts): Add -relax and -no-relax options.
1573 (md_parse_options, md_show_usage): Likewise.
1574 (md_apply_fix3): Optimize tail call into branch always if possible.
1576 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1578 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1579 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1580 rules, with warning when a GAS statement specifies a packing that
1581 will result in an instruction being squashed.
1582 Added typdef packing_type and enumerals, changed various integer
1583 literals to use the enumerals.
1585 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1587 * config/tc-ia64.c (dot_restorereg_p): New function.
1588 (md_pseudo_table): Add restorereg.p.
1589 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1590 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1592 * config/tc-ia64.h (unw_record_type): Add unwabi.
1593 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1594 called MASK with members for imask, and the masks produced by
1595 fr_mem, gr_mem, br_mem, and frgr_mem.
1596 (unw_p_record): Add members ABI and CONTEXT.
1597 (unw_x_record): Add member AB.
1598 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1599 as pseudo-register for use during unwind info generation.
1600 (AR_PFS, AR_LC): New macros.
1601 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1602 whose names start with an at sign (as in "@priunat").
1603 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1605 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1606 proc_end, unwind_info, personality_routine): Consolidate into
1607 "unwind" structure to reduce offset-table use. Add member
1608 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1610 (output_R1_format, output_R3_format, output_P3_format,
1611 output_P6_format): Initialize R with zero to reduce compiler warnings.
1612 (output_P7_format): Ditto. Add `default' branch to switch
1613 statement to reduce compiler warnings.
1614 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1615 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1616 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1617 into single argument.
1618 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1619 compiler warnings. Merge A and B args into single argument.
1620 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1621 A and B args into single argument.
1622 (free_record): Removed (wasn't used).
1623 (free_list_records): Also free imasks in prologue records.
1624 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1625 (output_spill_mask): Remove.
1626 (output_unwabi): New function.
1627 (output_epilogue, output_label_state, output_copy_state): Call
1629 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1630 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1632 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1633 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1634 as part of handling the prologue records. Emit region's imask if
1635 we have one. Handle unwabi, epilogue, label_state, copy_state,
1636 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1637 spill_sprel_p, and spill_reg_p records.
1638 (set_imask, count_bits, slot_index): New function.
1639 (fixup_unw_records): Fix region size computation. Handle
1640 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1641 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1642 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1643 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1644 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1645 (dot_save): Use manifest constants for applicaton registers.
1646 Handle REG_PR and REG_PRIUNAT.
1647 (dot_restore): Don't just ignore it.
1648 (dot_restorereg): New function..
1649 (generate_unwind_image): Ensure unwind info is a multiple of eight
1650 bytes, not just four bytes.
1651 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1652 (dot_altrp): Don't just ignore it.
1653 (dot_savemem): New function. Replaces dot_savesp() and
1654 dot_savepsp(). Use manifest constants for applicaton registers.
1655 Handle REG_PR and REG_PRIUNAT.
1656 (dot_savef): Simplify.
1657 (dot_saveb): Support generation of br_gr.
1658 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1659 dot_label_state, dot_copy_state): New function.
1660 (dot_unwabi): Don't just ignore it.
1661 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1662 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1663 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1664 (emit_one_bundle): Set slot number for prologue/body records
1665 *before* emitting the first insn.
1666 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1667 (md_begin): Declare "psp" pseudo-register.
1668 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1669 so we don't get segfault.
1670 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1671 counts as required per SW Conventions manual
1672 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1673 output_preds_psprel, output_preds_sprel, output_spill_base,
1674 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1675 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1676 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1677 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1678 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1679 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1680 (dot_vframe): Implement.
1681 (dot_vframesp, dot_vframepsp): New function.
1683 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1685 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1686 * configure: Regenerate.
1688 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1690 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1691 (md_estimate_size_before_relax): so we can use it here instead of
1692 old kludges. Localise vars to blocks. Comment.
1694 * frags.c (frag_new): Update fr_var comments.
1695 * frags.h (struct frag): Ditto.
1697 2000-05-22 Richard Henderson <rth@cygnus.com>
1699 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1700 (pseudo_func): Add pcrel.
1701 (operand_match): Handle IA64_OPND_TGT64.
1702 (build_insn): Likewise.
1703 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1704 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1705 (fix_insn): Handle all three 64-bit relocation types.
1707 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1709 * obj.h (struct format_ops): New members begin, app_file,
1710 s_set_other, s_set_desc, s_get_type, s_set_type,
1711 separate_stab_sections, init_stab_section.
1713 * config/obj-multi.h: Update GPL notice to v2.
1715 (obj_app_file): New.
1716 (S_SET_SIZE): Test s_set_size for NULL before calling.
1717 (S_SET_ALIGN): Similar for s_set_align.
1722 (SEPARATE_STAB_SECTIONS): New.
1723 (INIT_STAB_SECTION): New.
1724 (EMIT_SECTION_SYMBOLS): New.
1725 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1727 * config/obj-elf.h: Update GPL notice to v2.
1728 Mention that this file is included from obj-multi.h.
1729 (obj_begin): Wrap definition in ifndef.
1730 (elf_file_symbol): Constify declaration.
1731 (obj_app_file): Ditto.
1732 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1733 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1735 * config/obj-elf.c (elf_s_set_other): New.
1736 (elf_file_symbol): Constify argument.
1737 (elf_separate_stab_sections): New.
1738 (elf_init_stab_section): New.
1739 (elf_format_ops): Add new members. Remove comma at end.
1741 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1742 (ecoff_format_ops): Add new fields. Remove comma at end.
1743 Mention inconsistency for emit_section_symbols.
1745 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1747 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1748 (coff_separate_stab_sections): New.
1749 (coff_format_ops): Add new members.
1751 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1752 (obj_aout_s_set_other): New.
1753 (obj_aout_s_set_desc): New.
1754 (obj_aout_s_get_type): New.
1755 (obj_aout_s_set_type): New.
1756 (obj_aout_separate_stab_sections): New.
1757 (aout_format_ops): New members added. Use obj_aout_process_stab,
1758 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1759 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1761 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1763 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1765 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1766 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1767 (md_estimate_size_before_relax): Ensure jumps to weak and
1768 externally visible symbols are relocatable.
1770 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1772 * stabs.c (aout_process_stab): Make global.
1773 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1774 * read.h (aout_process_stab): Declare.
1776 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1777 Generalize to *aout, *coff *elf.
1778 * configure: Regenerated.
1780 * doc/internals.texi (Object format backend): Say
1781 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1783 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1784 * Makefile.in: Regenerated.
1786 2000-05-19 Catherine Moore <clm@cygnus.com>
1788 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1790 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1792 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1793 instruction to reflect change in re_assemble_*.
1795 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1797 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1798 build PA64 ELF tools.
1799 * configure: Rebuilt.
1801 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1803 * Makefile.am: Regenerate dependencies.
1804 * Makefile.in: Regenerate.
1806 2000-05-15 Nick Clifton <nickc@cygnus.com>
1808 * config/tc-arm.c (struct asm_psr): Add boolean field
1809 distinguishing between CSPR and SPSR. Rename 'number' field
1811 (psrs): Rearrange contents to match new asm_psr structure.
1812 (arm_psr_parse): Move next to psr_required_here. Make it
1813 return an asm_psr structure.
1814 (psr_required_here): Use asm_psr structure returned by
1816 (do_msr): Reorganise to allow psr_required_here to be called
1818 (md_undefined_name): Mark 'name' parameter as unused, since
1819 the COFF target does not use it.
1821 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1823 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1825 * config/te-aux.h: Likewise.
1826 * config/te-dpx2.h: Likewise.
1827 * config/te-go32.h: Likewise.
1828 * config/te-hp300.h: Likewise.
1829 * config/te-hppa.h: Likewise.
1830 * config/te-i386aix.h: Likewise.
1831 * config/te-ic960.h: Likewise.
1832 * config/te-interix.h: Likewise.
1833 * config/te-nbsd532.h: Likewise.
1834 * config/te-pc532mach.h: Likewise.
1835 * config/te-ppcnw.h: Likewise.
1836 * config/te-psos.h: Likewise.
1837 * config/te-sparcaout.h: Likewise.
1838 * config/te-sun3.h: Likewise.
1839 * config/te-sysv32.h: Likewise.
1841 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1843 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1844 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1845 and sign extend without an if statement.
1846 (build_bytes): Likewise.
1848 2000-05-14 Kazu Hirata <kazu@hxi.com>
1850 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1851 X_add_symbol L_32 case.
1853 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1855 * config/te-freebsd.h: New file.
1857 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1859 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1860 bindtextdomain): Replace defines with those from intl/libgettext.h
1861 to quieten gcc warnings.
1863 * NEWS: Mention x86 .arch and -q.
1865 * config/tc-i386.c (quiet_warnings): New.
1866 (md_assemble): Use quiet_warnings.
1867 (md_parse_option): Set quiet_warnings from -q.
1868 (md_show_usage): Mention -q, delete -m.
1869 (flag_do_long_jump): Delete.
1870 (md_parse_option): Remove -m.
1871 (md_show_usage): Remove -m.
1872 (md_create_long_jump): Remove useless flag_do_long_jump code.
1874 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1875 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1877 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1878 Alexander Sokolov <robocop@netlink.ru>
1880 * doc/c-i386.texi (i386-Arch): New section.
1881 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1883 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1884 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1885 architecture has been given and is not 486.
1886 (set_cpu_arch): New.
1887 (md_pseudo_table): Add .arch.
1888 (md_assemble): Warn if cpu architecture has been given and an
1889 unsupported instruction.
1891 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1892 Move operand_types bit defines after relevant template field.
1893 (template): Add cpu_flags.
1897 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1899 * config/tc-mn10300.h (md_end): Define.
1900 (mn10300_finalize): Declare.
1901 * config/tc-mn10300.c: Include dwarf2dbg.h.
1902 (debug_line): Define.
1903 (md_assemble): Generate dwarf2 line info.
1904 (mn10300_finalize): New function. Finalize dwarf2 info.
1906 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1908 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1909 external version of the relocation for weak symbols.
1911 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1913 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1914 frame size in units of 16 bytes, as required per SW Conventions manual.
1915 (output_unw_records): Output info-block header as a dword to get
1918 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1920 * as.h: #include "file", not <file> on files from ../include.
1921 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1922 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1923 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1924 (tc_coff_symbol_emit_hook): Ditto.
1925 (OPTCOUNT): Cast to int to avoid compiler warning.
1926 (md_begin): Fix signed/unsigned warnings.
1928 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1930 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1931 ABRANCH LONG case for a conditional branch on a 68000.
1932 (md_estimate_size_before_relax): Likewise. Also handle
1933 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1934 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1935 PC-relative on all CPUs.
1936 (md_estimate_size_before_relax): Likewise.
1938 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1940 * as.c (parse_args): Just mention current year in printed
1943 2000-05-03 J.T. Conklin <jtc@redback.com>
1945 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1947 (md_parse_option): Recognize -m7400.
1949 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1951 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1952 don't permit lp to become less than the words array.
1954 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1956 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1957 Fix little-endian case.
1959 2000-05-03 David O'Brien <obrien@NUXI.com>
1961 * as.c (parse_args): Update copyright.
1963 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1965 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1966 for the .bss section too.
1968 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1970 * configure.in: Set em=linux for hppa-*-linux.
1971 * configure: Regenerate.
1972 * doc/Makefile.in: Regenerate with correct automake.
1974 * frags.c (frag_grow): Sanity check chunk_size.
1976 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1977 * config/obj-som.h: Likewise.
1978 * config/obj-ieee.h: Likewise.
1980 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1982 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1983 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1984 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1985 (pa_ip): low_sign_unext now returns via function value. Use
1986 re_assemble_* instead of dis_assemble_* and
1987 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1989 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1990 (md_section_align, md_parse_option, md_show_usage,
1991 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1992 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1993 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1994 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1995 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1997 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1998 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1999 outside of switch. Correct mask and shifting errors in case 10
2000 and case -11. In case 21, compare against signed range to suit
2001 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2002 case 17 and case 22, use offsetT variable to properly check range.
2003 Use re_assemble_* here too.
2004 (evaluate_absolute): Change type of value to offsetT. Call
2005 hppa_field_adjust to do the work for us.
2006 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2007 (pa_parse_cmpib_64_cmpltr): Ditto.
2008 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2009 of i to unsigned int.
2010 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2011 (pa_end_of_source): Return type is void.
2013 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2015 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2017 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2019 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2020 More comments added.
2021 (md_begin): Removed "construct symbols for each register name".
2022 Because register names conflicts with GCC generated function
2024 (avr_operand): Now constant numbers can be used as a register
2025 identifiers (0 as r0, 31 as r31).
2026 (md_assemble): use skip_space () before parsing instruction
2029 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2031 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2032 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2033 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2034 * configure: Regenerate.
2036 2000-04-29 Andreas Jaeger <aj@suse.de>
2038 * as.h: Correctly check GCC version.
2040 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2042 * doc/as.1: Fix unbalanced brackets.
2044 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2046 (line_comment_chars): Set to '/' if TE_FreeBSD.
2048 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2050 * configure.in: Configury support for PA64 (currently disabled).
2051 * configure: Rebuilt.
2053 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2055 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2056 bfd_set_section_alignment.
2058 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2060 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2063 2000-04-24 Nick Clifton <nickc@cygnus.com>
2065 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2066 * doc/as.texinfo (Align): Include arm and strongarm in list of
2067 targets that have the second form of the behaviour of the .align
2070 2000-04-24 Mark Klein <mklein@dis.com>
2072 * obj-som.c: Terminate obj_pseudo_table.
2074 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2076 * as.c (parse_args): Allow md_parse_option to override -a listing
2078 * config/obj-coff.c (add_lineno): Change type of offset parameter
2079 from "int" to "bfd_vma."
2080 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2081 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2082 (ppc_change_csect): Align correctly for XCOFF64.
2083 (ppc_machine): New function, which discards "ppc_machine" line.
2084 (ppc_tc): Cons for 8 when code is 64 bit.
2085 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2087 (md_parse_option): Handle -a64 and -a32.
2089 * config/tc-ppc.h (TARGET_MACH): Define.
2090 (TARGET_FORMAT): Move to function.
2091 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2093 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2095 * config/tc-avr.c: New AVR_ISA_ defined.
2096 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2097 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2098 for `fmul', `movw' and `lpm R,Z' instructions.
2099 (avr_operands): Warn if current opcode is a two-word instruction
2100 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2101 (avr_opcodes): New commands added.
2102 (REGISTER_P): Check 'a' and 'v' constraint letters.
2103 (mcu_types): New MCU added.
2105 2000-04-22 Timothy Wall <twall@cygnus.com>
2107 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2109 (operand_match): Conditionally insert default bit values for IMMU9.
2111 2000-04-14 Matthew Green <mrg@cygnus.com>
2113 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2114 * configure: Rebuilt.
2116 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2117 Jason Eckhardt <jle@cygnus.com>
2119 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2121 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2122 Added handling of new operand types l,y,&,fe,fE,fx.
2124 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2125 David Mosberger <davidm@hpl.hp.com>
2126 Timothy Wall <twall@cygnus.com>
2127 Andrew MacLeod <amacleod@cygnus.com>
2128 Jim Wilson <wilson@cygnus.com>
2130 * Makefile.am (CPU_TYPES): Add ia64.
2131 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2132 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2133 * Makefile.in: Rebuild.
2134 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2135 * configure: Rebuild.
2136 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2137 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2138 * expr.c (expr): Handle md_optimize_expr.
2139 * read.c (LEX_HASH): Add comment.
2140 * config/tc-ia64.c, config/tc-ia64.h: New files.
2142 2000-04-21 Richard Henderson <rth@cygnus.com>
2144 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2145 bundling a non-delayed branch type instruction.
2147 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2149 * config/tc-mn10300.c (HAVE_AM30): Define.
2150 (md_assemble): Use it.
2152 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2154 * config/obj-elf.c (obj_elf_change_section): Check for changed
2157 * Makefile.am: (CPU_MULTI_VALID): Remove.
2158 (MULTI_CPU_TYPES): Define.
2159 (MULTI_CPU_OBJ_VALID): Define.
2160 (DEPTC): Use the above.
2161 (DEPOBJ): Same here.
2163 Regenerate dependencies.
2164 * Makefile.in: Regenerate.
2166 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2168 * Makefile.am (YACC, LEX): Get them from configure.
2170 2000-04-18 H.J. Lu (hjl@gnu.org)
2172 * config/tc-i386.c (offset_in_range): Use addressT instead of
2173 bfd_vma for non-bfd assemblers.
2175 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2177 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2178 doesn't give spurious errors.
2180 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2182 * as.h (SEEK_SET): Define if undefined.
2184 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2186 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2187 constants, and don't assume offsetT is 32 bits.
2189 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2191 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2192 (md_pcrel_from_section): Add prototype.
2193 (d10v_fix_adjustable): Add prototype.
2194 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2196 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2198 2000-04-12 Nick Clifton <nickc@cygnus.com>
2200 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2201 symbol in frag chain.
2203 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2205 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2206 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2207 (fits_in_signed_word, smallest_imm_type): Ditto.
2208 (md_assemble): Use an offsetT var to hold offsetT values, not a
2210 (offset_in_range): New.
2211 (md_assemble): Use it.
2212 (md_convert_frag): Change type of target_address, opcode_address,
2213 and displacement_from_opcode_start to offsetT.
2214 (md_create_short_jump): Change type of offset to offsetT.
2215 (md_create_long_jump): Ditto.
2216 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2217 (md_chars_to_number): Remove.
2218 (output_invalid): Remove duplicate prototype.
2220 2000-04-09 Nick Clifton <nickc@cygnus.com>
2222 * Makefile.am (CPU_TYPES): Add 'avr'.
2223 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2224 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2226 * Makefile.in: Regenerate.
2228 * doc/as.texinfo: Add M32R documentation.
2230 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2232 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2233 --enable-build-warnings option.
2234 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2235 * Makefile.in, configure: Re-generate.
2237 2000-04-07 Nick Clifton <nickc@cygnus.com>
2239 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2240 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2241 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2242 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2243 (arm_force_relocation): Force relocations for
2244 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2246 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2248 * config/tc-sh.c (get_operands): There's no third operand if the
2249 first operand is an immediate.
2251 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2253 * config/tc-sh.c (immediate): Delete.
2254 (sh_operand_info): Add immediate member.
2255 (parse_reg): Use A_PC for pc.
2256 (parse_exp): Add second argument 'op'. All callers changed.
2257 (parse_at): Expect pc to be coded as A_PC.
2258 Use immediate field in *op.
2259 (insert): Add fourth argument 'op'. All callers changed.
2260 (build_relax): Add second argument 'op'. All callers changed.
2261 (insert_loop_bounds): New function.
2262 (build_Mytes): Remove DISP_4.
2263 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2264 (assemble_ppi): Use immediate field in *operand.
2265 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2266 (md_apply_fix): Likewise.
2267 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2269 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2271 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2273 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2275 * internals.texi (CPU backend): Document
2276 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2278 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2280 * po/gas.pot: Regenerate.
2282 * as.c (show_usage): Restore translated part of bug string.
2283 * gasp.c (show_usage): Likewise.
2285 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2286 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2287 than move-if-change.
2288 (DEP1): Modify for "gcc -MM".
2292 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2293 Update dependencies.
2294 * Makefile.in: Regenerate.
2296 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2298 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2299 (md_begin): Likewise.
2300 (HAVE_AM33): New macro.
2301 (md_assemble): Use it. Match r_regs and xr_regs only if
2304 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2306 * as.h: #include "bin-bugs.h"
2307 * as.c (show_usage): Use REPORT_BUGS_TO.
2308 * gasp.c: #include "bin-bugs.h"
2309 (show_usage): Use REPORT_BUGS_TO.
2311 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2313 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2315 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2316 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2319 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2321 * config/tc-i386.c (i386_immediate): Don't assume a constant
2322 immediate is necessarily 16 bits when in 16 bit code mode.
2323 (md_assemble): Instead set guess_suffix here after we have checked
2326 2000-04-02 Richard Henderson <rth@cygnus.com>
2328 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2329 quantities. Correct right shift sign extension.
2330 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2331 32-bit value when shifting into place.
2333 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2335 * app.c: Add ATTRIBUTE_UNUSED as needed.
2336 * config/tc-ppc.c: Likewise.
2337 (ppc_size): Make unsigned long.
2338 (ppc_insert_operand): Add casts to avoid warnings.
2340 2000-03-31 Nick Clifton <nickc@cygnus.com>
2342 * config/tc-d10v.h (md_flush_pending_output): Define.
2344 2000-03-29 Nick Clifton <nickc@cygnus.com>
2346 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2347 segment. Works for both BFD_ASSEMBLER and others.
2348 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2350 2000-03-29 Nick Clifton <nickc@cygnus.com
2352 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2354 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2356 * listing.c (LISTING_LHS_WIDTH): Default depends on
2358 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2360 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2362 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2365 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2367 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2369 * config/tc-avr.c (mcu_types): Add missing initialiser.
2370 (md_pcrel_from_section): Add prototype.
2371 (avr_operand): Remove redundant test of unsigned < 0.
2372 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2374 2000-03-27 Denis Chertykov <denisc@overta.ru>
2376 * config/tc-avr.c: New file for AVR support.
2377 * config/tc-avr.h: Likewise.
2378 * configure.in: Add AVR support.
2379 * configure: Regenerate.
2381 2000-03-26 Timothy Wall <twall@cygnus.com>
2383 * gasp.c (macro_op): Add new argument to check_macro call.
2384 Macro structure definitions moved to macro.h
2385 * sb.h: Add argument to prototype for input_scrub_include_sb.
2386 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2387 nesting checks with an additional flag.
2388 (struct input_save): Add flag to indicate whether current sb
2389 should be checked for proper macro/conditional nesting.
2390 (input_scrub_push/pop): Save/restore nest check flag.
2391 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2393 * macro.c (check_macro): Allow caller to retrieve parsed macro
2394 information if a pointer is provided. This information may be
2395 used by the new macro hooks.
2396 * macro.h: Update prototype for check_macro. Macro struct
2397 definitions moved here from macro.c/gasp.c.
2398 * read.c (read_a_source_file): Add parameter to check_macro call,
2399 and pass macro info to the macro hook, if defined.
2400 (input_scrub_insert_line): New. Allow insertion of a line of
2401 characters into the input stream.
2402 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2403 file into the input stream.
2404 (s_include): Use input_scrub_insert_file.
2405 * internals.texi: Document new macro hooks.
2406 * as.h: New prototypes added.
2408 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2410 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2411 an initial capital letter.
2412 (i386_index_check): Reindent.
2414 2000-03-19 Nick Clifton <nickc@cygnus.com>
2416 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2419 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2421 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2422 instruction operand bad if Rd > 7 when generating
2423 thumb instructions. Prevents for example,
2424 "adr r12,label" from silently failing and generating
2425 the wrong instruction.
2427 2000-03-17 Nick Clifton <nickc@cygnus.com>
2429 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2430 that have a destingation >= 0x400000.
2431 Fix compile time warning messages.
2433 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2435 * config/tc-sh.c (md_begin): When encountering insn that are
2436 not supported by the current arch, only change the name if
2437 its contents are the same as prev_name.
2438 (get_specific): If the the architecture doesn't match, fail.
2440 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2442 * config/tc-sh.c (IDENT_CHAR): Define.
2443 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2444 matching back where it came from.
2446 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2448 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2450 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2452 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2455 2000-03-15 Kazu Hirata <kazu@hxi.com>
2457 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2459 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2461 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2462 floating-point-number, make sure 'f' is in FLT_CHARS.
2464 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2466 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2467 (s_lcomm_internal): Use it.
2468 * doc/internals.texi (CPU backend): Document it.
2469 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2472 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2474 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2477 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2478 implementation doesn't have special handling for switch
2480 (macro_build): Allow for code in sections other than .text.
2482 (mips_ip): Likewise.
2483 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2484 Don't perform relocs if we will be outputting them.
2485 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2486 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2489 2000-03-09 Catherine Moore <clm@cygnus.com>
2491 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2492 relocation type based on the entry in the fixup structure.
2493 Put S_IS_EXTERN processing back in.
2495 2000-03-08 H.J. Lu (hjl@gnu.org)
2497 * Makefile.am (install-exec-tooldir): Depend on
2498 install-exec-bindir for parallel make.
2499 * Makefile.in: Regenerated.
2501 2000-03-06 Nick Clifton <nickc@cygnus.com>
2503 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2505 (md_parse_option): Parse -m32r command line switch - disable m32rx
2507 (md_show_usage): Document new option.
2509 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2510 * doc/Makefile.in: Regenerate.
2511 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2513 2000-03-02 Michael Meissner <meissner@redhat.com>
2515 * config/tc-d30v.c (check_range): Remove code that incorrectly
2516 sign extended values where bits < 32.
2518 2000-03-02 H.J. Lu (hjl@gnu.org)
2520 * configure.in: Support --enable-targets=all on ia32.
2521 * configure: Regenerated.
2523 2000-03-01 Nick Clifton <nickc@cygnus.com>
2525 * gasp.c (do_align): Remove bogus check of alignment value.
2527 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2529 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2530 TC_PPC was defined forced the type of a symbol with no other type
2533 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2535 * doc/internals.texi (CPU backend): Mention that
2536 line_separator_chars do not break up comments. Fix typos for
2537 LEX_AT and LEX_NAME descriptions. Document operands for
2538 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2539 description of md_create_short_jump usage. Document argument for
2540 md_undefined_symbol.
2542 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2544 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2545 (md_parse_option): Handle it.
2546 (md_show_usage): Document it.
2548 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2550 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2551 opcode, for the instruction `pal19'. From Andrea Arcangeli
2554 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2556 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2558 (md_assemble): To here, before template operands are matched.
2559 Also ensure a constant immediate is sign extended when we know the
2560 size is at most 16 bits. This is to catch cases like "add
2561 $0xffc0,%ax" where we don't know the size, and thus that the
2562 immediate can be represented as Imm8S until after parsing the
2564 (i386_displacement): Similarly sign extend 16 bit constant
2566 (md_assemble): Relax 16-bit jump constant range check to suit sign
2567 extended displacements.
2569 2000-02-26 Andreas Jaeger <aj@suse.de>
2571 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2573 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2575 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2576 call operands when intel_syntax.
2577 (intel_float_operand): Return 2 for "fi...".
2578 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2579 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2580 earlier "SHORT" change.
2581 (md_assemble): When determining suffix from Regs, exclude
2584 2000-02-24 Nick Clifton <nickc@cygnus.com>
2586 * configure: Add arm-wince, mips-pe and sh-pe targets.
2587 * configure: Regenerate.
2589 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2591 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2592 "pe-mips" for the mips-pe target.
2594 * config/tc-arm.c (insns): Change displacement encoded in BL
2595 and B instructions if the target port is arm-wince.
2596 (do_ldst): Do not bias the relocation offset if the target
2598 (md_pcrel_from): Add in missing relocation offset bias if the
2599 target os arm-wince.
2601 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2602 (md_begin): Disable -G support for mips-pe target.
2603 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2604 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2607 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2608 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2609 assembler, just set the alignment to 4.
2611 * config/te-wince-pe.h: New file for WinCE targets. Define
2614 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2616 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2617 string instructions.
2618 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2619 (i386_intel_memory_operand): After finding a segment override,
2620 check again for no `[' before looking for a displacement. Bomb if
2621 more than one displacement rather than silently discarding the
2622 second and subsequent ones. Free strings malloc'd by
2623 build_displacement_string.
2625 2000-02-24 Catherine Moore <clm@cygnus.com>
2627 * config/obj-som.c (obj_pseudo_table): Add "weak".
2628 (obj_som_weak): New routine.
2630 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2632 * config/tc-i386.c (union i386_op): New.
2633 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2634 Throughout file replace occurences of disps[n], imms[n], regs[n]
2635 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2636 intel mode operand swapping. Add assert in regKludge and
2637 fake_zero_displacement code. Test i.types[n] when outputting
2638 displacements and immediates. Combine output of Disp16 with
2640 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2641 when in intel mode by (not) reversing fsub and fdiv operands
2642 before the template search. This fails for single operand
2643 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2644 undefined. Instead fix the base_opcode after we've found the
2645 template. Move base_opcode xor with found_reverse_match from
2646 opcode output code to before this fix so we test for the correct
2648 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2649 check in intel mode. Instead compare opcodes.
2651 * config/tc-i386.h (TC_RELOC): Delete.
2652 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2653 with equivalent call to reloc.
2655 * as.h (flag_m68k_mri): Move declaration after target include, and
2656 only declare when TC_M68K defined. Define as zero otherwise.
2657 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2658 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2659 Define as zero otherwise.
2660 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2661 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2662 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2663 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2664 testing whether defined.
2665 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2666 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2667 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2668 rather than testing whether defined.
2669 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2670 (parse_mri_cons): Declare and use only when TC_M68K.
2671 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2672 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2673 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2675 * NEWS: Mention IBM 370 support.
2677 2000-02-23 Richard Henderson <rth@cygnus.com>
2679 * config/tc-i386.c (md_assemble): When swapping operands for
2680 intel_syntax, assume everything that's not Imm or Disp is a
2683 2000-02-23 Linas Vepstas <linas@linas.org>
2685 * config/tc-i370.c, config/tc-i370.h: New files.
2686 * Makefile.am: Add support for Linux/IBM 370.
2687 * configure.in: Likewise.
2688 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2689 * config/obj-elf.c: Include elf/i370.h
2690 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2692 * Makefile.in: Regenerate.
2693 * configure: Regenerate.
2695 * doc/c-i370.texi: New file.
2696 * doc/all.texi: Include it.
2697 * doc/as.texinfo: And here.
2698 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2699 * doc/Makefile.in: Regenerate.
2701 2000-02-19 Michael Meissner <meissner@redhat.com>
2703 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2704 determine if an instruction can be used in parallel with an ADDppp
2705 or SUBppp instruction.
2707 2000-02-22 Andrew Haley <aph@cygnus.com>
2709 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2711 1999-12-30 Andrew Haley <aph@cygnus.com>
2713 * config/tc-mips.c (mips_gp32): New variable.
2714 (macro_build) Use mips_gp32.
2716 (md_longopts): Add "-mgp32" and "-mgp64".
2717 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2719 (OPTION_M7900): Change offset
2720 (OPTION_NO_M7900): Ditto.
2722 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2724 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2725 warning, and bump it to 1.
2727 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2729 From Brad Lucier <lucier@math.purdue.edu>:
2730 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2733 2000-02-21 Catherine Moore <clm@cygnus.com>
2735 * config/tc-mips.c (MF_HILO_INSN): Define.
2736 (mips_7000_hilo_fix): Declare.
2737 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2738 (md_parse_option): Check for 7000_HILO_FIX options.
2739 (OPTION_M7000_HILO_FIX): Define.
2740 (OPTION_NO_M7000_HILO_FIX): Define.
2741 * doc/c-mips.texi (-mfix7000): Describe.
2743 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2745 * listing.c (print_lines): Remove unused variable `end'.
2747 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2748 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2749 reloc_type when BFD_ASSEMBLER.
2750 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2751 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2752 statement and quell signed vs. unsigned comparison warning.
2754 2000-02-18 Nick Clifton <nickc@cygnus.com>
2756 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2757 the computed frag offset, rather than overwriting it.
2759 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2761 * config/tc-sh.c ("elf/sh.h"): Include.
2762 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2763 (md.begin): Initialize target_arch.
2764 Only include opcodes in has table that match selected architecture.
2765 (parse_reg): Recognize register names for sh-dsp.
2766 (parse_at): Recognize post-modify addressing.
2767 (get_operands): The leading space is now optional.
2768 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2769 arguments. Update valid_arch.
2770 (build_Mytes): Add support for SDT_REG_N.
2771 (find_cooked_opcode): New function, broken out of md_assemble.
2772 (assemble_ppi, sh_elf_final_processing): New functions.
2773 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2774 (md_longopts, md_parse_option): New option: -dsp.
2775 * config/tc-sh.h (elf_tc_final_processing): Define.
2776 (sh_elf_final_processing): Declare.
2778 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2780 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2781 the unwinder subspace. Save the current seg/subseg before creating
2784 2000-02-10 Nick Clifton <nickc@cygnus.com>
2786 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2787 little endian targets.
2788 (INST_BYTE1): Redefine to handle big and little endian
2790 (cpu_type): New type: Select between M340 and M210.
2791 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2792 instructions of the M340.
2793 (md_assemble): Add support for the MULSH and OPSR classes of
2795 (md_atof): Add support for little endian targets.
2796 (md_parse_option): Add support for -EL, -EB and -mcpu command
2798 (md_convert_frag): Add support for little endian targets.
2799 (md_apply_fix3): Add support for little endian targets.
2800 (md_number_to_chars): Add support for little endian targets.
2802 2000-02-10 Timothy Wall <twall@redhat.com>
2804 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2805 defined, use it to verify the symbol just read should be a label.
2807 2000-02-10 Timothy Wall <twall@redhat.com>
2809 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2810 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2811 around colons when KEEP_WHITE_AROUND_COLON is defined.
2812 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2813 and KEEP_WHITE_AROUND_COLON.
2815 2000-02-08 Timothy Wall <twall@redhat.com>
2817 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2819 (do_repeat): New. Abstract repeat logic so that a "break" can be
2821 (end_repeat): New. Provide support for a "break" out of the
2823 * read.h: Add prototypes for new functions.
2825 2000-02-08 Timothy Wall <twall@redhat.com>
2827 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2828 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2829 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2832 2000-02-08 Timothy Wall <twall@redhat.com>
2834 * read.c: Added elseif to directives table.
2835 * read.h: Added prototype for s_elseif.
2836 * doc/as.texinfo: Added description for elseif.
2837 * cond.c (s_elseif): New function
2839 2000-02-04 Timothy Wall <twall@redhat.com>
2841 * listing.c (print_lines): Remove conditionals causing bug in
2844 2000-02-03 Timothy Wall <twall@cygnus.com>
2846 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2848 * frags.c (frag_new): Calculate fr_fix in octets
2849 (frag_now_fix) Return offset as target address offset (bytes).
2850 (frag_now_fix_octets) New - Return offset in octets (8-bit
2852 * frags.h: Added prototype for frag_now_fix_octets().
2853 Distinguish between octets and bytes in field descriptions.
2854 * listing.c (calc_hex): Account for octets vs bytes when
2855 printing addresses/offsets.
2856 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2857 target is little-endian, print the octets in a word in big-endian
2858 order so that the display looks like a proper hexadecimal number,
2859 instead of having the octets reversed.
2860 * read.c (do_align): When recording alignment, alignment power
2861 should be in terms of target bytes (minimum addressible unit)
2863 (do_org) Convert ORG target address (byte) argument into an
2864 octet offset when generating a variable fragment.
2865 * symbols.c (resolve_symbol_value): Symbol final value
2866 converted to a target address offset (bytes) from its octet offset.
2867 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2868 offset (bytes) is adjusted by the frag offset (octets) converted
2870 (coff_frob_section) Section alignment power is in terms of bytes;
2871 convert it to an octet alignment power when calculating size (and
2872 size mask) in octets. Don't modify the section size in order to
2873 "align" it for TI COFF, since that format has a different method
2874 for storing alignment information.
2876 2000-02-01 Timothy Wall <twall@cygnus.com>
2878 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2879 entries, matching the way GCC generates them. If not escaped, the
2880 filename is encoded incorrectly.
2882 2000-01-31 Nick Clifton <nickc@cygnus.com>
2884 * config/tc-arm.c (reg_table): Add support for ATPCS register
2887 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2889 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2891 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2893 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2894 of a symbol when we really care about its value.
2896 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2898 * config/tc-mcore.c (md_assemble): Give warning message if
2899 operands passes to instruction are more than the spec.
2901 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2903 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2904 Thumb mode but the label seen was not declared as '.thumb_func'
2905 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2906 correct disassembly of Thumb code bounded by non function labels.
2908 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2910 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2911 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2913 * Makefile.in: Same here.
2916 * configure.in: Set bfd_gas for i386-aout when primary target
2917 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2918 we may need the primary te_file. Remove incorrect comment.
2920 * configure: Regenerate.
2922 * config/e-i386aout.c: New file.
2924 * as.c (USE_EMULATIONS): Move to before print_version_id.
2925 (struct emulation): Add i386aout.
2926 (show_usage): Split text strings. Reformat -a text. Add --em
2930 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2931 (aout_format_ops): New.
2934 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2935 preprocessor conditional and add aout USE_EMULATIONS tests.
2936 (read_a_source_file): Don't pass error strings to printf as
2940 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2942 (do_data): Same here.
2943 (process_file): And here.
2946 * symbols.c (colon): Rewrite "already defined" fatal message
2947 code for aout with USE_EMULATIONS.
2950 * config/obj-aout.c (OBJ_HEADER): Define.
2951 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2953 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2954 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2956 (obj_aout_type): Expand S_SET_OTHER here too.
2957 (obj_read_begin_hook): Remove.
2958 (aout_pop_insert): New.
2959 (obj_aout_s_get_other): New.
2960 (obj_aout_s_get_desc): New.
2961 (aout_format_ops): New.
2964 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2965 gets aout_pseudo_table.
2966 (aout_pseudo_table): Declare.
2967 (obj_read_begin_hook): Define.
2970 * config/obj-coff.c (obj_pseudo_table): Rename to
2972 (coff_pop_insert): Use coff_pseudo_table.
2973 (coff_sec_sym_ok_for_reloc): Remove.
2974 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2975 and comment all zero entries and remove #if 0 code.
2978 * config/obj-coff.h (obj_pop_insert): Define.
2979 (coff_pseudo_table): Declare.
2982 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2983 s_get_size, s_set_size. Comment all zero entries.
2986 * config/obj-elf.c (elf_s_get_other): New function.
2987 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2988 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2989 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2991 (obj_elf_parse_section_letters): Don't pass error strings to
2992 printf as format arg.
2995 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2997 (elf_s_get_other): Declare.
2998 (S_GET_OTHER) Define as elf_s_get_other if not already
3000 (S_SET_OTHER): Only define when not already defined.
3001 (elf_obj_read_begin_hook): Declare.
3002 (obj_read_begin_hook): Define.
3003 (elf_obj_symbol_new_hook): Declare.
3004 (obj_symbol_new_hook): Define.
3007 * config/obj-multi.h: Add copyright header and protect against
3008 multiple inclusion. Add * to all function pointers.
3009 (OBJ_HEADER): If defined, include it rather than other defines
3011 (obj_frob_file_after_relocs): Test for NULL.
3012 (obj_symbol_new_hook): Here too.
3013 (obj_sec_sym_ok_for_reloc): And here.
3014 (S_GET_OTHER): Define.
3015 (S_GET_DESC): Define.
3016 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3017 (OBJ_MAYBE_ELF): Update comment.
3019 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3020 OBJ_AOUT preprocessor conditional and handle emulation by
3021 testing OUTPUT_FLAVOR.
3022 (i386_displacement): Here too.
3023 (md_section_align): Similarly here.
3024 (i386_target_format): Conditionally compile when more than one
3025 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3026 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3027 (i386_displacement): Here too.
3030 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3031 Define TARGET_FORMAT for aout only when not multi.
3034 * config/te-multi.h: Delete file as it's identical to te-generic.h
3036 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3038 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3039 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3042 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3044 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3047 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3049 * config/tc-mips.c (mips_do_align): New function.
3050 * config/tc-mips.h (md_do_align): Define.
3052 2000-01-10 Philip Blundell <philb@gnu.org>
3054 * doc/c-arm.texi (ARM Options): Fix typo.
3055 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3056 line separator for Linux.
3057 * doc/as.texinfo (Comments): Mention the ARM.
3059 2000-01-10 Philip Blundell <pb@futuretv.com>
3061 * configure.in (arm*-*-conix*): New target.
3062 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3064 * configure: Regenerate.
3066 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3068 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3069 (obj_elf_visibility): New function.
3071 * doc/as.texinfo (Visibility): New node: document visibility
3074 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3076 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3077 warning for absolute jump/call without `*' in non-intel mode. No
3078 need to set i.types[0] JumpAbsolute in intel mode.
3080 1999-12-22 Philip Blundell <pb@futuretv.com>
3082 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3083 hook function when changing sections.
3084 (arm_s_data): Likewise.
3086 1999-12-14 Nick Clifton <nickc@cygnus.com>
3088 * config/tc-arm.c (md_parse_option): Add support for -marm720
3089 command line switch.
3091 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3093 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3094 (r_registers, xr_registers): Define.
3095 (r_register_name, xr_register_name): New functions.
3096 (md_assemble): Handle new am33 operand types and instruction
3098 (mn10300_insert_operand, check_operand): Likewise.
3100 1999-11-29 Nick Clifton <nickc@cygnus.com>
3102 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3103 (s_force_thumb): Set thumb_mode to 2.
3104 (md_assemble): Do not complain about thumb instructions on a
3105 non-thumb target if thumb_mode is set to 2.
3107 1999-11-28 Michael Meissner <meissner@cygnus.com>
3109 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3110 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3111 (O_...): Add new machine dependent expressions if we are handling
3112 explicit relocations.
3113 (alpha_reloc_op): New static table holding the explicit relocation
3115 (alpha_literal_hash): New static to hold the hash table for
3116 explicit relocations.
3117 (alpha_macros): Add support for explicit relocations.
3118 (md_begin): If explicit relocations, initialize hash table.
3119 (md_assemble): Don't print a second error if tokenize_arguments
3120 already printed an error message.
3121 (md_apply_fix): Add support for explicit relocations.
3122 (alpha_force_relocation): Ditto.
3123 (alpha_fix_adjustable): Ditto.
3124 (alpha_adjust_symtab): New function to support explicit
3126 (alpha_adjust_symtab_relocs): Ditto.
3127 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3128 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3129 Add support for explicit relocations. Return -2 if an error
3130 message was already printed.
3131 (find_macro_match): Add support for explicit relocations. Comment
3133 (emit_insn): Add support for explicit relocations.
3134 (assemble_tokens): Ditto.
3136 (load_expression): Ditto.
3139 (emit_ir_load): Ditto.
3140 (emit_loadstore): Ditto.
3143 (emit_sextX): Ditto.
3144 (emit_division): Ditto.
3145 (emit_jsrjmp): Ditto.
3146 (emit_retjcr): Ditto.
3148 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3150 (tc_adjust_symtab): If explicit relocations, call the function
3151 alpha_adjust_symtab.
3152 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3153 relocations next to the literal relocation they reference.
3154 (TC_INIT_FIX_DATA): Initialize the new fields.
3155 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3157 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3159 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3160 'B' operand for PA2.0 bb instruction.
3162 1999-11-18 Nick Clifton <nickc@cygnus.com>
3164 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3167 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3169 (mcore_force_relocation): Force relocations to be generated for
3172 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3174 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3175 (i386_displacement): Disallow O_big displacements.
3177 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3179 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3180 Small improvements in error checking.
3181 (md_assemble): Support for unconditional ARM instructions.
3182 (md_parse_option): Support for -m[arm]v5e flag.
3184 1999-11-12 Nick Clifton <nickc@cygnus.com>
3186 * macro.c (buffer_and_nest): Do not check beyond the end of the
3189 1999-11-11 Nick Clifton <nickc@cygnus.com>
3191 * macro.c (buffer_and_nest): Look for seperator after TO and
3194 1999-11-08 Andrew Haley <aph@cygnus.com>
3196 * app.c (do_scrub_chars): When in State 10, treat backslash
3197 characters in the same way as as symbol characters.
3199 1999-11-07 Richard Henderson <rth@cygnus.com>
3201 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3202 the previous label was in the current section before playing
3203 with auto-alignment.
3205 1999-11-06 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-v850.c (v850_force_relocation): Force relocation
3209 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3212 1999-11-05 Michael Meissner <meissner@cygnus.com>
3214 * expr.h (operatorT): Increase machine dependent operators to 16.
3215 * expr.c (op_rank): Ditto.
3217 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3219 * read.c (pseudo_set): Reject attempts to set the value of a
3222 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3225 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3227 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3228 to bfd_set_section_contents.
3230 1999-11-03 Nick Clifton <nickc@cygnus.com>
3232 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3234 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3236 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3237 (mips_ip): Use OPCODE_IS_MEMBER.
3239 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3241 * config/tc-arm.c (reg_required_here): Improve comments.
3243 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3244 (tinsns): Initialize variants field.
3246 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3247 BAD_PC respectively.
3249 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3251 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3252 * config/tc-arm.h: Fix compile time warnings.
3254 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3256 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3257 form @abs16, @(abs16) and @(abs16 + imm).
3259 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3261 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3262 (ISA_HAS_64_BIT_REGS) New.
3263 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3264 mips_emit_delays,macro_build,load_register,load_addresss,
3265 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3266 and/or use new ISA_xxx macros in expressions involving
3267 ISA, particularly mips_opts.isa.
3269 1999-10-18 Michael Meissner <meissner@cygnus.com>
3271 * expr.h (operatorT): Add machine dependent operators md1..md8.
3272 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3273 for the machine dependent operators to use.
3275 * expr.c (op_rank): Add machine dependent operators.
3277 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3279 (O_cpregister): Ditto.
3280 (md_begin): Change X_op test that field is wide enough to use
3281 O_max instead of O_alpha_max.
3282 (cpu_types): Fill in missing initializer.
3283 (alpha_num_macros): Make unsigned.
3284 (md_assemble): Make opnamelen be size_t.
3285 (md_apply_fix): Cast alpha_num_operands to int before testing.
3286 (alpha_force_relocation): Ditto.
3287 (alpha_fix_adjustable): Ditto.
3288 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3289 (tc_gen_reloc): Ditto.
3290 (tc_get_register): Ditto.
3295 (s_alpha_ent): Ditto.
3296 (s_alpha_end): Ditto.
3297 (s_alpha_frame): Ditto.
3298 (s_alpha_prologue): Ditto.
3299 (s_alpha_file): Ditto.
3300 (s_alpha_gprel32): Ditto.
3301 (s_alpha_proc): Ditto.
3302 (s_alpha_set): Ditto.
3303 (s_alpha_base): Ditto.
3304 (s_alpha_align): Ditto.
3305 (s_alpha_arch): Ditto.
3306 (alpha_align): Ditto.
3307 (assemble_insn): Suppress unused variable warning.
3309 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3310 order in the structure.
3311 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3313 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3315 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3317 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3319 * config/tc-i386.c (i386_index_check): Correct #endif location.
3321 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3323 * as.c (show_usage): Document new options.
3324 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3325 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3326 (parse_args): Parse the new options.
3327 (main): If there were warnings, and --fatal-warnings
3328 was specified, print an error.
3329 * as.h: New variable, flag_fatal_warnings, for new option.
3331 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3333 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3334 '@'. Change autoincrement completers to fall through to cache control
3337 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3339 (pa_parse_addb_64_cmpltr): New function.
3341 * config/tc-hppa.c (pa_ip): Change error message.
3342 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3343 '?Q' args to allow falling through.
3345 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3346 Remove unused conditional codes.
3347 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3349 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3351 * config/tc-d30v.c (CHAR_BIT): Define.
3352 (check_range): Fix bit operations to support integers bigger than
3355 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3357 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3360 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3361 Doug Evans <devans@cygnus.com>
3363 Add support for m32rx.
3364 * config/tc-m32r.c (enable_m32rx): New static global.
3365 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3366 (allow_m32rx): New function.
3367 (M32R_SHORTOPTS): Add `O'.
3368 (md_longopts): Add --m32rx plus several warning options.
3369 (md_parse_option): Handle new options.
3370 (md_show_usage): Print them.
3371 (md_begin): Enable m32rx.
3372 (OPERAND_IS_COND_BIT): New macro.
3373 (first_writes_to_seconds_operands): New function.
3374 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3375 (target_make_parallel,assemble_two_insns): New functions.
3376 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3377 If optimizing and m32rx, try to make consecutive insns parallel.
3379 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3381 * config/tc-mips.c (nopic_need_relax): Allow for the
3382 .sdata.foo sections generated by -fdata-sections,
3383 and for the .gnu.linkonce.s sections generated by C++.
3385 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3387 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3388 with cleaner code using completer prefixes. Add 'Y'.
3390 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3392 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3394 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3395 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3396 insn does not match and we should try the next insn in the table.
3398 1999-09-22 Nick Clifton <nickc@cygnus.com>
3400 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3402 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3404 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3407 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3409 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3410 OBJ_ELF. If ELF, add "sq".
3411 (md_parse_option): If ELF, ignore -s and -q.
3412 (md_show_usage): Mention ELF options.
3414 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3416 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3419 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3421 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3423 * config/tc-hppa.c (struct pa_it): New field "trunc".
3424 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3425 (pa_parse_ftest_gfx_completer): New function
3426 (pa_parse_fp_cnv_format): New function.
3428 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3429 (md_apply_fix): Handle 22bit pc-rel branches.
3431 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3433 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3435 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3437 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3439 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3441 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3442 (pa_ip): Handle 'fX'.
3444 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3446 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3447 unwinds unless the function is in the text space.
3448 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3450 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3452 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3453 (md_assemble): To here. Tweak address generation.
3455 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3457 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3458 (md_assemble): Call dwarf2_where for OBJ_ELF.
3459 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3460 (pa_end_of_source): New function.
3461 * tc-hppa.h (md_end): Define for OBJ_ELF.
3463 1999-09-14 Michael Meissner <meissner@cygnus.com>
3465 * configure.in (Canonicalization of target names): Remove adding
3466 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3467 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3468 * configure: Regenerate.
3470 1999-09-14 Donn Terry <donn@interix.com>
3472 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3474 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3476 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3477 pc-relative jmp/call to an absolute symbol.
3478 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3479 absolute section symbols.
3481 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3482 jump handling code and comments.
3484 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3486 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3487 the value if TE_PE and a global defined symbol.
3489 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3491 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3492 print the symbol, rather than printing it here.
3494 1999-09-11 Donn Terry <donn@interix.com>
3496 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3497 BFD_RELOC_RVA relocations.
3499 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3500 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3503 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3505 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3506 * doc/internals.texi (Object format backend): Document
3509 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3510 relocations against global symbols if TE_PE.
3512 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3513 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3515 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3518 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3519 symbols which do not have a constant value, or tags with
3520 non-tags. Remove the symbol from the list before adding it at the
3523 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3524 C_FCN symbol differently if TE_PE.
3525 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3526 appears in the pseudo-op, rather coff_line_base which is only set
3529 * config/obj-coff.c (obj_coff_loc): New static function.
3530 (obj_pseudo_table): Add "loc".
3532 * config/obj-coff.c (add_lineno): Check that the line number is
3535 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3536 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3538 (md_atof): Return NULL rather than 0.
3539 * config/tc-i386.c (md_atof): Change type to int.
3540 * expr.c (expr): Change first parameter to int.
3541 * config/obj-coff.c: Add declarations for static functions.
3542 (coff_frob_symbol): Use SYM_AUXENT.
3543 * config/tc-i386.h (flag_16bit_code): Don't declare.
3545 * config/obj-coff.c (obj_coff_section): Default to setting
3546 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3548 * write.c (adjust_reloc_syms): Print adjusted fixup.
3550 * expr.c (integer_constant): Correct too_many_digits calculation
3553 1999-09-09 Andreas Schwab <schwab@suse.de>
3555 * doc/c-arm.texi: Fix arguments of @var to not contain
3558 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3560 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3562 (md_parse_option): Only support -k flag for ELF and COFF targets.
3564 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3566 * config/tc-hppa.c (pa_ip): Put strict register checks before
3567 call to pa_parse_number.
3569 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3571 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3573 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3576 1999-09-06 Donn Terry <donn@interix.com>
3578 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3580 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3582 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3583 candidate instruction. Require registers for register arguments
3584 when in strict mode. Require assemble-time constants for
3585 constants when in strict mode.
3586 (pa_get_absolute_expression): Require a constant when in strict
3589 1999-09-06 Nick Clifton <nickc@cygnus.com>
3591 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3593 1999-09-04 Steve Chamberlain <sac@pobox.com>
3595 * config/tc-pj.c: New file, supports picoJava in ELF.
3596 * config/tc-pj.h: Ditto.
3597 * configure.in (pjl*, pj*): New targets.
3598 * Makefile.am: Rebuild dependencies.
3599 (CPU_TYPES): Add pj.
3600 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3601 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3602 * doc/c-pj.texi: New file.
3603 * doc/as.texinfo: Add some PJ specifics.
3604 * doc/all.texi: Add PJ to the list of all architectures, sort them
3606 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3607 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3609 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3611 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3612 (obj_frob_file): Test for null pointer.
3613 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3614 (OBJ_PROCESS_STAB): And here.
3615 (elf_obj_sy): Remove
3617 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3618 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3619 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3621 * config/obj-coff.c (no_func): Remove.
3622 (coff_format_ops): Change occurrences of no_func to 0, as we test
3623 for 0 in obj-multi.h.
3625 * configure.in: Enable bfd for i386-coff when primary target is
3626 bfd. Enable i386 elf,coff emulation support. Don't set
3627 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3628 emulation to support.
3629 *configure: Regenerate.
3631 1999-09-02 Nick Clifton <nickc@cygnus.com>
3633 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3634 .section .line directive is encountered.
3636 1999-09-01 Nick Clifton <nickc@cygnus.com>
3638 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3641 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3642 * as.texinfo: Document --gdwarf2 command line option.
3643 Add additional documentation of ARM command line switches.
3645 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3647 * config/tc-i386.c (i386_intel_memory_operand): Combine
3648 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3649 and RESTORE_END_STRING around parse_register calls.
3650 (i386_operand): Here too.
3651 (i386_is_reg): Remove.
3652 (parse_register): Move as_bad calls from within this function to
3655 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3657 Based on a patch from H.J. Lu <hjl@gnu.org>
3658 * config/tc-i386.c (parse_register): Handle FP regs specially.
3659 (md_begin): Remove '(' and ')' from register_chars.
3661 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3663 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3664 error message (done elsewhere).
3666 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3668 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3670 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3672 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3675 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3677 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3679 Add new completers. Fix bug in 64 bit condition handling.
3681 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3684 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3686 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3688 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3690 1999-08-27 Jim Wilson <wilson@cygnus.com>
3692 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3693 (struct ls): Add frag field. Initialize it to zero.
3694 (out_end_sequence): New local text_frag. Set it while in text section.
3695 Replace address check with frag check. Set ls.frag to text_frag if
3696 out_set_addr called.
3697 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3698 Set it before switching sections. Replace address check with frag
3699 check. Set ls.frag to saved_frag if out_set_addr called.
3701 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3703 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3704 output "advance_pc" opcode instead of calling gen_addr_line().
3705 The latter has the undesired side-effect of creating a new row
3706 in the debug line info matrix.
3708 1999-08-26 Jim Wilson <wilson@cygnus.com>
3710 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3711 ls.last_filename if last is less than zero. Set ls.last_filename
3712 when allocating new entry.
3713 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3716 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3718 * config/tc-i386.c (i386_index_check): Fix the displacement size
3719 when INFER_ADDR_PREFIX.
3721 1999-08-18 Nick Clifton <nickc@cygnus.com>
3723 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3726 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3728 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3729 handle 0xffffNNNN constants correctly.
3731 1999-08-16 Nick Clifton <nickc@cygnus.com>
3733 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3736 1999-08-13 Nick Clifton <nickc@cygnus.com>
3738 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3739 (md_apply_fix3): Always pass positive values to
3740 validate_offset_imm.
3742 1999-08-12 Nick Clifton <nickc@cygnus.com>
3744 * config/tc-arm.c (skip_whitespace): New macro.
3745 Formatting tidy ups.
3747 (md_apply_fix3): Store relocation offset in addend for ELF based
3749 (arm_force_relocation): Always generate relocs for Thumb function
3752 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3754 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3755 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3757 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3759 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3760 flags for the unwind subspace.
3762 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3763 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3764 suitable relocation based on the size of the target's pointer.
3765 Always Use subsegment zero for the unwinders.
3766 (pa_level): Handle "2.0w".
3768 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3770 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3771 with the following instruction unless this was specified.
3773 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3775 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3776 certain sections, to match BFD changes.
3778 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3780 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3781 (EXTRA_SCRIPTS): Define to keep automake happy.
3782 * Makefile.in: Rebuild.
3784 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3786 * Makefile.am: Rename .dep* files to DEP*.
3787 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3788 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3790 * Makefile.in: Rebuild.
3792 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3794 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3796 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3798 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3799 avoid problems on DOS filesystems.
3800 * Makefile.in: Rebuild.
3802 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3804 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3806 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3809 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3811 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3812 line to create ${GDBINIT} rather than .gdbinit.
3813 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3815 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3817 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3819 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3821 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3823 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3825 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3826 non-adjustable symbols.
3828 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3830 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3832 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3834 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3837 1999-08-05 Donn Terry <donn@interix.com>
3839 * config/te-interix.h: New file.
3840 * configure.in (i386-*-interix*): New target.
3841 * configure: Rebuild.
3843 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3845 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3846 selectors for ELF too.
3847 (selector_table): Add "ltp" and "rtp" selectors.
3849 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3851 * config/tc-i386.c (i386_operand): No need to change
3852 operand_string pointer in segment reg case before goto
3853 do_memory_reference. Initialise displacement_string_start and
3854 displacement_string_end after do_memory_reference label.
3855 (i386_index_check): Add operand_string param, and print error
3856 message on failure here.
3857 (i386_intel_memory_operand): Instead of here.
3858 (i386_operand): And here.
3859 (INFER_ADDR_PREFIX): Enable.
3861 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3863 * config/tc-i386.h (DefaultSize): Define. Renumber following
3864 opcode_modifier defines.
3866 From Etienne Lorrain <etienne.lorrain@ibm.net>
3867 * config/tc-i386.c (stackop_size): New variable.
3868 (set_16bit_code_flag): Clear it here.
3869 (set_16bit_gcc_code_flag): New function.
3870 (md_pseudo_table): Add "code16gcc" entry.
3871 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3873 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3875 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3876 next_set_end even if the end symbol is being discarded.
3878 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3879 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3880 * config/obj-coff.c: Likewise.
3881 (seg_info_type): Remove.
3882 (seg_info_off_by_4): Change to array of segT.
3883 (s_get_segment): Adjust accordingly.
3884 (obj_pseudo_table): Fully initialize sentinel entry.
3886 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3887 Ralf Baechle <ralf@uni-koblenz.de>.
3889 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3891 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3893 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3895 * config/tc-i386.c: Indentation and white space changes.
3896 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3897 don't enable it by default.
3898 (i386_intel_operand): Remove redundant prototype.
3899 Move check on number of memory operands, and i.mem_operands++
3900 (i386_intel_memory_operand): To here.
3901 Remove i386_immediate code from here. Remove special case code
3902 for input and output using (%dx). Remove base/index checks and
3903 call i386_index_check instead. Save initial operand_string
3904 argument for error message.
3905 (i386_operand): Remove redundant prototype. Move base/index
3906 checks to i386_index_check.
3907 (i386_displacement): Move intel mode check for non-zero
3909 (i386_intel_memory_operand): To here.
3911 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3913 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3914 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3915 by .register pseudo-op if -64 and --no-undeclared-regs.
3916 (s_register, sparc_adjust_symtab): New functions.
3917 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3918 Declare sparc_adjust_symtab as tc_adjust_symtab.
3919 * doc/c-sparc.texi: Add description of #ignore special literal
3920 for .register pseudo-op.
3922 1999-07-30 Catherine Moore <clm@cygnus.com>
3924 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3925 the relocation's section offset.
3927 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3929 * write.c (fixup_segment): Fix generic error check overflow test.
3931 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3932 X_add_number to long.
3934 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3936 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3939 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3941 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3944 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3946 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3948 * configure.bat: Remove; obsolete.
3949 * config/go32.cfg: Likewise.
3951 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3953 * configure.in (i386-*-vxworks*): New target.
3954 * configure: Rebuild.
3956 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3958 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3960 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3962 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3964 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3965 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3966 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3967 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3968 MAX_RELOC_EXPANSION): Define.
3969 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3971 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3973 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3974 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3975 block. Print a warning if an 8-bit or 16-bit constant
3976 displacement or immediate is truncated on output.
3977 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3979 (i386_operand): Disallow immediate jump absolute operand.
3981 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3983 * configure.in: Bump version number to 2.9.5.
3984 * configure: Rebuild.
3986 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3989 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3991 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3992 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3994 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3996 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3998 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4000 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4001 if -mno-fpu was given.
4002 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4004 (cons_fix_new_arm): Remove misleading comments.
4006 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4008 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4010 (relax_segment): Likewise. After giving a rs_org error, convert
4011 the frag to rs_align to avoid cascading errors.
4013 1999-07-12 Andreas Schwab <schwab@suse.de>
4015 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4017 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4019 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4020 as appropriate. Fill in structure initializations. Add variable
4021 initializations. Add casts.
4022 * dwarf2dbg.c (print_stats): Change i to size_t.
4023 * listing.c (listing_listing): Change list_line to unsigned int.
4025 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4027 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4028 rather than checking for \001 and \002 in symbol name.
4029 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4031 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4033 * configure.in (hppa*-linux-gnu*): New target.
4034 * configure: Rebuilt.
4036 1999-07-08 Nick Clifton <nickc@cygnus.com>
4038 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4040 1999-07-07 Nick Clifton <nickc@cygnus.com>
4042 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4043 accessing symbolP directly.
4045 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4047 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4050 1999-07-05 Nick Clifton <nickc@cygnus.com>
4052 * config/tc-arm.c (ARM_EXT_V5): Define.
4053 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4054 (md_begin): Detect ARM v5 architectures.
4055 (md_parse_option): Accept arm v5 specification.
4056 (md_show_usage): Documment -marmv5 switch.
4058 * doc/c-arm.texi: Document -marmv5 command line option.
4060 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4062 (validate_immediate_twopart): New function. Determine if a
4063 constant can be computed by two ADD instructions.
4064 (output_inst): Remove its command line parameter - it was never
4066 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4067 implememt the ADRL pseudo op.
4068 (tc_gen_reloc): Generate a suitable error message if an ADRL
4069 instruction tries to generate a real reloc.
4071 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4073 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4075 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4078 1999-06-27 H.J. Lu <hjl@gnu.org>
4080 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4081 non BFD_ASSEMBLER case.
4083 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4085 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4088 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4090 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4091 out_end_sequence() when the address decreases due to a new frag.
4092 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4093 numbering starts with 1.
4095 1999-06-23 Nick Clifton <nickc@cygnus.com>
4097 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4099 (mcore_s_text): Call obj_elf_text for ELF target.
4100 (mcore_s_data): Call obj_elf_data for ELF target.
4101 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4103 (mcore_s_bss): New function: Dump literal table before changing
4105 (mcore_s_comm): New function: Dump literal table before changing
4108 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4109 No longer static functions.
4110 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4111 Provide prototypes for these functions.
4113 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4115 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4116 a list of names, to try obj_segment_name, and to try abbreviated
4117 names when using COFF without long section names.
4119 * config/tc-alpha.c: More use of symbol accessor functions.
4120 * config/tc-arc.c: Likewise.
4121 * config/tc-d30v.c: Likewise.
4122 * config/tc-fr30.c: Likewise.
4123 * config/tc-i860.c: Likewise.
4124 * config/tc-m88k.c: Likewise.
4125 * config/tc-mcore.c: Likewise.
4126 * config/tc-ns32k.c: Likewise.
4127 * config/tc-sparc.c: Likewise.
4128 * config/tc-v850.c: Likewise.
4130 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4131 sy_value with appropriate accessor functions.
4132 * config/tc-arm.c (md_apply_fix3): Likewise.
4133 * config/tc-d10v.c (AT_WORD_P): Likewise.
4134 * config/tc-v850.c (reg_name_search): Likewise.
4136 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4137 use symbol_get_bfdsym instead.
4138 * config/tc-ppc.c (md_assemble): Likewise.
4139 * config/tc-v850.c (v850_comm): Likewise.
4141 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4143 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4144 the symbol, rather than accessing the bsym member.
4145 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4146 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4147 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4148 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4149 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4150 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4151 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4152 * config/tc-v850.c (tc_gen_reloc): Likewise.
4154 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4156 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4157 (hppa_gen_reloc_type): Conditionalize on BFD64.
4158 (tc_gen_reloc): Re-enable ELF relocations.
4159 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4161 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4163 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4165 (do_ldst): Move assignment out of if condition.
4166 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4167 parentheses to avoid warning.
4169 1999-06-21 Nick Clifton <nickc@cygnus.com>
4171 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4172 macro to get at the BFD symbol associated with a GAS symbol.
4174 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4176 * config/tc-ppc.c: Update for symbol handling changes.
4177 * config/obj-coff.c: Likewise.
4179 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4181 * tc-hppa.c: General cleanups of ELF support. No more spaces
4182 and subspaces for ELF.
4183 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4184 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4185 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4186 (UNWIND_SECTION_NAME): Likewise.
4187 (space/subspace related structures): Conditionalize definitions
4189 (space/subspace directives and support routines): Conditionalize
4190 definitions and references/uses on OBJ_SOM.
4191 (label_symbol_struct): For ELF, track the symbol's segment. For
4192 SOM track its space.
4193 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4195 (USE_ALIASES): Kill for both SOM & ELF.
4196 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4197 (pa_space, pa_subspace): Corresponding changes.
4198 (pa_spaces_begin): Corresponding chagnes.
4199 (md_begin): Do not muck around with space/subspace stuff for
4201 (md_apply_fix): Temporarily disable argument relocation stuff
4203 (tc_gen_reloc): Temporarily disable relocation generation for
4205 (pa_build_unwind_subspace): Similarly.
4207 1999-06-16 Nick Clifton <nickc@cygnus.com>
4209 * config/tc-arm.c (thumb_set): New pseudo op.
4210 (text, data, section): Override these pseudo ops with ARM
4212 (s_thumb_set): New function: Perform the same as a .set pseudo
4213 op, but also mark the alias'ed symbol as being a Thumb
4215 (arm_s_text): New function: Perform the same as the .text
4216 pseudo op, but dump the literal pool before changing
4218 (arm_s_data): New function: Perform the same as the .data
4219 pseudo op, but dump the literal pool before changing
4221 (arm_s_section): New function: Perform the same as the
4222 .section pseudo op, but dump the literal pool before changing
4224 (arm_cleanup): Do not reset the current section before dumping
4227 1999-06-17 Nick Clifton <nickc@cygnus.com>
4229 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4230 OPTION_NO_WARN_UNMATCHED entries.
4231 (md_parse_option): Generate a warning message if an unrecognised
4232 option is encountered.
4234 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4235 (get_operands): When parsing an expression after an '@' symbol
4236 has been detected, do not ignore '#' symbols.
4237 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4240 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4242 From K. Richard Pixley <rich@noir.com>:
4243 * configure.in (ppc-*-vxworks*): New target.
4244 * configure: Rebuild.
4246 1999-06-12 Philip Blundell <philb@gnu.org>
4248 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4250 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4252 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4253 which refer to symbols in linkonce sections, permit reducing the
4254 relocs if the symbol is local.
4256 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4258 * subsegs.c (subseg_text_p): New function.
4259 * as.h (subseg_text_p): Declare.
4260 * read.c (do_align): Use subseg_text_p to set the default fill.
4261 * write.c (subsegs_finish): Likewise.
4262 * config/obj-coff.c (write_object_file): Likewise.
4263 * config/tc-i386.h (md_maybe_text): Don't define.
4264 (md_do_align): Use subseg_text_p to set the default fill.
4265 * config/tc-m32r.c (m32r_do_align): Likewise.
4266 * config/tc-sh.c (sh_do_align): Likewise.
4267 * config/tc-sparc.h (md_do_align): Likewise.
4269 1999-06-12 David O'Brien <obrien@freebsd.org>
4271 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4272 * configure: Rebuild.
4274 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4276 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4277 * Makefile.am: Rebuild dependencies.
4278 * Makefile.in: Rebuild.
4280 * config/tc-i386.c (i386_immediate): Remove unused label
4283 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4284 * symbols.c: Likewise.
4285 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4286 sy_next field when taking address, rather than symbol_next.
4288 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4290 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4291 value from the output file architecture.
4292 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4293 * dwarf2dbg.h: Change bfd_vma to addressT.
4295 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4297 * dwarf2dbg.h: Use PARAMS in function declarations.
4299 1999-06-11 Martin Dorey <mdorey@madge.com>
4301 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4302 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4304 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4306 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4308 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4310 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4313 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4315 * read.c (read_a_source_file): Only declare inescape if
4318 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4320 (find_entry_byval): Add parens to avoid warning.
4322 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4324 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4327 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4329 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4332 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4333 synthetize_setx): New functions.
4334 (md_assemble): Broken the special cases into the above
4335 functions. Make compiler happy if sizeof(bfd_vma)==4.
4336 Fix sethi generated from set/setuw. If instructions have a relloc,
4337 always clear the fields to be relocated in the opcode.
4338 (sparc_ip): Remove special_case global variable.
4340 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4342 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4343 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4344 indication of success rather than a value.
4345 (itbl_get_val): Likewise.
4346 (itbl_get_field): Use strcspn. Change delimiters to include
4348 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4349 (itbl_get_val): Likewise.
4350 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4352 * symbols.c (copy_symbol_attributes): Convert local symbols to
4355 1999-06-10 Nick Clifton <nickc@cygnus.com>
4357 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4360 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4362 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4363 Optimize set if sizeof(bfd_vma) == 64.
4364 (sparc_ip): Fix sethi - without %hi() it should generate
4365 R_SPARC_22 reloc, not R_SPARC_HI22.
4366 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4368 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4370 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4371 (s_ncons): New function.
4372 (native_op_table): New table.
4373 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4374 R_SPARC_OLO10 handling.
4376 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4378 * expr.h (struct expressionS): Revert last change; widen X_op.
4379 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4381 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4383 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4384 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4385 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4386 * Makefile.in: Regenerated.
4388 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4389 `common' pass on to s_mri_common.
4390 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4392 1999-06-06 Richard Henderson <rth@cygnus.com>
4394 * config/obj-elf.c (obj_elf_section): Don't free the return
4395 value of demand_copy_C_string.
4397 1999-06-05 Richard Henderson <rth@cygnus.com>
4399 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4400 creation logic from obj_elf_create_section.
4402 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4403 (section_stack): New.
4404 (special_sections): Make const.
4405 (obj_elf_section): Gut and rewrite parsing.
4406 (obj_elf_change_section): New function broken out of obj_elf_section.
4407 (obj_elf_parse_section_letters): Likewise.
4408 (obj_elf_section_word): Likewise.
4409 (obj_elf_section_type): Likewise.
4410 (obj_elf_previous): Treat as a toggle.
4411 (obj_elf_popsection): New.
4412 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4413 (ppc_section_type): Likewise.
4414 * config/tc-ppc.h: Likewise.
4416 * expr.h (struct expressionS): Don't make X_op a bitfield.
4417 * config/tc-alpha.c: Update for symbol handling changes.
4418 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4419 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4421 1999-06-05 Richard Henderson <rth@cygnus.com>
4423 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4424 (dwarf2_gen_line_info): Kill unused variables.
4425 (dwarf2_finish): Likewise.
4426 (dwarf2_where): Likewise.
4427 (dwarf2_directive_file): If we've only got a string,
4428 hand off to s_app_file.
4429 * ecoff.c: Move the include of ecoff.h.
4430 * symbols.h (S_IS_FUNCTION): Prototype.
4432 * read.c (LEX_HASH): Supply a default.
4434 (s_globl): Update `c' after skipping whitespace.
4435 * read.h (LEX_END_NAME, is_name_ender): New.
4436 * expr.c (get_symbol_end): Respect it.
4438 1999-06-04 Mark Klein <mklein@dis.com>
4440 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4442 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4444 * config/tc-hppa.c: Update for symbol handling changes.
4446 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4448 * cgen.c: Update for symbol handling changes.
4449 * config/tc-m32r.c: Likewise.
4451 * config/tc-hppa.h: Update for symbol handling changes.
4452 * config/tc-hppa.c: Likewise.
4454 * config/tc-arm.h: Update for symbol handling changes.
4455 * config/tc-arm.c: Likewise.
4456 (symbol_make_empty): Remove. Just use symbol_create.
4458 * symbols.c (symbol_set_tc): Correct name.
4460 * Makefile.am: Rebuild dependencies.
4461 ($(OBJS)): Don't depend upon struc-symbol.h.
4462 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4463 * dep-in.sed: Don't remove struc-symbol.h.
4464 * Makefile.in: Rebuild.
4466 * doc/internals.texi (Symbols): Describe changes in symbol
4469 1999-06-03 Richard Henderson <rth@cygnus.com>
4471 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4472 instead of doing the work by hand.
4474 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4476 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4477 state of line state-machine.
4478 (struct ls): Collect DWARF2 line state-machine state in new member
4479 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4480 resulted in any DWARF2 directives.
4481 (reset_state_machine): New function.
4482 (out_end_sequence): Ditto.
4483 (dwarf2_gen_line_info): When switching sections or switching to a
4484 lower text address, call out_end_sequence() first to terminate the
4485 previous code sequence as code sequences MUST have monotonically
4486 increasing addresses.
4487 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4489 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4491 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4492 DWARF2 debug info (line information only, at this point).
4493 * as.h: Update comment about supported debug formats.
4494 * dwarf2dbg.c, dwarf2dbg.h: New files.
4495 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4497 * expr.c (operand): Don't use [ for parens if we want an index op.
4498 (op_encoding): Switch [ into O_index, if desired.
4499 (op_rank): Renumber with O_index on bottom.
4500 (expr): If O_index, match closing bracket.
4501 * expr.h (O_index): New.
4503 * read.c (read_a_source_file): Conditionally allow matched "
4504 in lines passed to md_assemble.
4506 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4508 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4510 Add support for storing local symbols in a small structure to save
4511 memory when assembling large files.
4512 * as.h: Don't include struc-symbol.h.
4513 (symbolS): Add typedef.
4514 * symbols.c: Include struc-symbol.h.
4515 (local_hash): New static variable.
4516 (save_symbol_name): New static function, from symbol_create.
4517 (symbol_create): Call save_symbol_name.
4518 (local_symbol_count): New static variable.
4519 (local_symbol_conversion_count): Likewise.
4520 (LOCAL_SYMBOL_CHECK): Define.
4521 (local_symbol_make): New static function.
4522 (local_symbol_convert): New static function.
4523 (colon): Handle local symbols. Create local symbol for local
4525 (symbol_table_insert): Handle local symbols.
4526 (symbol_find_or_make): Create local symbol for local label name.
4527 (symbol_find_base): Check for local symbol.
4528 (symbol_append, symbol_insert): Check for local symbols.
4529 (symbol_clear_list_pointers, symbol_remove): Likewise.
4530 (verify_symbol_chain): Likewise.
4531 (copy_symbol_attributes): Likewise.
4532 (resolve_symbol_value): Handle local symbols.
4533 (resolve_local_symbol): New static function.
4534 (resolve_local_symbol_values): New function.
4535 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4536 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4537 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4538 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4539 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4540 (symbol_previous, symbol_next): New functions.
4541 (symbol_get_value_expression): Likewise.
4542 (symbol_set_value_expression): Likewise.
4543 (symbol_set_frag, symbol_get_frag): Likewise.
4544 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4545 (symbol_mark_used_in_reloc): Likewise.
4546 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4547 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4548 (symbol_mri_common_p): Likewise.
4549 (symbol_mark_written, symbol_clear_written): Likewise.
4550 (symbol_written_p): Likewise.
4551 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4552 (symbol_section_p, symbol_equated_p): Likewise.
4553 (symbol_constant_p): Likewise.
4554 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4555 (symbol_get_obj, symbol_set_obj): Likewise.
4556 (symbol_get_tc, symbol_set_tc): Likewise.
4557 (symbol_begin): Initialize local_hash.
4558 (print_symbol_value_1): Handle local symbols.
4559 (symbol_print_statistics): Print local symbol statistics.
4560 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4561 Declare new symbols.c functions. Move many declarations here from
4563 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4564 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4565 (struct symbol): Move bsym to make it clearly the first field.
4566 Remove TARGET_SYMBOL_FIELDS.
4567 (symbolS): Don't typedef.
4568 (struct broken_word): Remove.
4569 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4570 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4571 (symbol_clear_list_pointers): Likewise.
4572 (symbol_insert, symbol_remove): Likewise.
4573 (symbol_previous, symbol_append): Likewise.
4574 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4575 (struct local_symbol): Define.
4576 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4577 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4578 (local_symbol_get_frag, local_symbol_set_frag): Define.
4579 (local_symbol_get_real_symbol): Define.
4580 (local_symbol_set_real_symbol): Define.
4582 * write.c (write_object_file): Call resolve_local_symbol_values.
4583 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4584 (TARGET_SYMBOL_FIELDS): Don't define.
4585 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4586 ECOFF_DEBUGGING, add ECOFF fields.
4587 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4588 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4589 ECOFF_DEBUGGING, add ECOFF fields.
4590 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4591 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4592 * config/tc-mcore.h: Don't include struc-symbol.h.
4593 (TARGET_SYMBOL_FIELDS): Don't define.
4594 (struct mcore_tc_sy): Define.
4595 (TC_SYMFIELD_TYPE): Define.
4596 * Many files: Use symbolS instead of struct symbol. Use new
4597 accessor functions rather than referring to symbolS fields
4600 * read.c (s_mri_common): Don't add in value of line_label.
4602 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4603 checking for SEC_LINK_ONCE.
4605 * config/tc-sh.h (sh_fix_adjustable): Declare.
4607 * app.c (input_buffer): New static variable.
4608 (app_push): Save saved_input in allocated buffer.
4609 (app_pop): Restored saved_input.
4610 (do_scrub_chars): Change get parameter to take char * and int as
4611 arguments. Change GET macro to pass input_buffer to get
4612 function. Don't save input into allocated buffer.
4613 * as.h (do_scrub_chars): Update declaration.
4614 * input-file.c (input_file_get): Change to take char * and int.
4615 Read data into passed in buffer. Remove static buffer.
4616 * read.c (scrub_from_string): Change to take char * and int. Copy
4617 data into passed in buffer.
4619 * hash.h: Neaten. Declare hash_traverse.
4620 * hash.c: Complete rewrite based on BFD hashing code.
4621 * gasp.c (chunksize): New variable.
4622 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4625 1999-05-28 Nick Clifton <nickc@cygnus.com>
4627 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4628 addend unless the target uses an old ABI.
4630 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4632 -Wchar-subscripts cleanup
4633 * listing.c (listing_newline): Use unsigned char variable, so
4634 calls to isascii,iscntrl are correct.
4635 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4637 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4638 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4639 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4640 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4642 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4644 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4646 (arch_coldfire_p): New #define.
4647 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4649 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4651 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4653 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4654 (install_operand): Add place `N'.
4655 (init_table): Add registers ACC, MACSR, MASK.
4657 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4659 * config/tc-m68k.c: Change mcf5200 --> mcf.
4660 (archs): Add mcf5206e, mcf5307.
4661 (m68k_ip): Add format `u'.
4662 (install_operand): Add place `m', `M', `h'.
4663 (init_table): Add upper/lower registers.
4665 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4667 1999-05-28 Martin Dorey <mdorey@madge.com>
4669 * config/tc-i960.c: Several minor changes to add ELF and
4670 BFD_ASSEMBLER support.
4671 * config/tc-i960.h: Likewise.
4672 * configure.in (i960-*-elf*): New target.
4673 * aclocal.m4, configure: Rebuild.
4675 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4677 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4678 reloc changes when defined(BFD_ASSEMBLER).
4680 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4682 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4684 * write.c (write_print_statistics): Output to file, not stderr.
4686 * expr.c (generic_bignum_to_int32,64): Prototype.
4688 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4689 output_sleb128, output_uleb128, output_big_sleb128,
4690 output_big_uleb128, output_big_leb128): Prototype.
4691 (output_big_sleb128, output_big_uleb128): Make inline.
4692 (output_big_leb128): Remove inline
4694 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4695 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4696 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4697 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4698 value for correct overflow check in write.c:fixup_segment.
4699 * write.c (fixup_segment): Move bitfield overflow checks to after
4700 the md_apply_fix call.
4701 * config/obj-coff.c (fixup_segment): Likewise.
4702 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4703 valueT *val argument.
4705 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4707 * config/atof-ieee.c (gen_to_words): Correctly round a
4708 denormalized number. Fix off-by-one in range checking for
4709 exponent in a denormal.
4711 1999-05-10 Nick Clifton <nickc@cygnus.com>
4713 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4716 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4718 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4720 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4722 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4723 (ReverseRegRegmem): Remove.
4724 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4725 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4726 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4729 From Doug Ledford <dledford@redhat.com>
4730 * config/tc-i386.h (RegXMM): New for P/III.
4731 * config/tc-i386.c: Add support for P/III.
4733 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4735 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4736 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4737 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4739 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4741 * config/tc-i386.c (i386_immediate): Skip whitespace before
4742 complaining about junk after expression.
4743 (i386_displacement): Likewise.
4745 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4747 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4748 Don't copy before downcaseing.
4750 1999-05-05 Catherine Moore <clm@cygnus.com>
4752 * tc-m68k.c: Include elf/m68k.h.
4753 (m68k_elf_final_processing): New routine.
4754 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4757 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4759 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4762 1999-04-30 Nick Clifton <nickc@cygnus.com>
4764 * config/tc-mcore.c (mcore_s_section): Dump literals before
4767 1999-04-29 Nick Clifton <nickc@cygnus.com>
4769 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4772 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4774 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4775 (TC_INIT_FIX_DATA): Delete.
4776 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4777 (TC_INIT_FIX_DATA): Delete.
4778 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4779 * write.c (fix_new_internal): Initialize fx_cgen member.
4780 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4781 (gas_cgen_md_apply_fix3): Update.
4782 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4783 (md_cgen_record_fixup_exp): Update.
4784 (FX_OPINFO_R_TYPE): Update.
4786 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4787 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4788 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4789 * frags.h (struct frag): Make opindex, opinfo ints.
4791 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4793 1999-04-26 Tom Tromey <tromey@cygnus.com>
4795 * aclocal.m4, configure: Updated for new version of libtool.
4797 1999-04-22 Nick Clifton <nickc@cygnus.com>
4799 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4801 (md_apply_fix3): Do not fix up absolute relocations against
4804 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4806 1999-04-20 Nick Clifton <nickc@cygnus.com>
4808 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4809 changes and data-in-text directives.
4810 (mcore_cons): New function: intercept cons() operations.
4811 (mcore_float_cons): New function: intercept float_cons()
4813 (mcore_stringer): New function: intercept stringer() operations.
4815 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4817 * obj.h (struct format_ops): Change generate_asm_lineno field to
4819 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4821 * config/tc-alpha.c (find_opcode_match): Add default case to
4823 (find_macro_match): Likewise.
4824 (load_expression): Parenthesize && within ||.
4826 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4828 1999-04-17 Nick Clifton <nickc@cygnus.com>
4830 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4831 .text .data .section pseudo ops.
4832 (mcore_s_section): New function. Dump lits before changing secs.
4833 (mcore_s_text): New function. Dump lits before changing secs.
4834 (mcore_s_data): New function. Dump lits before changing secs.
4836 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4838 * config/tc-mips.c (mips_32bitmode): New.
4839 (md_begin): Set mips_32bitmode if needed.
4840 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4841 Set EF_MIPS_32BITMODE.
4843 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4845 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4848 1999-04-16 Nick Clifton <nickc@cygnus.com>
4850 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4852 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4854 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4855 expressions correctly.
4858 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4860 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4862 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4864 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4865 and fmpynfadd instructions.
4867 1999-04-11 Richard Henderson <rth@cygnus.com>
4869 * as.h (environ): Declare it, if needed.
4870 * as.c (dump_statistics): Don't declare environ.
4871 * configure.in (environ): Detect declaration.
4872 * configure, config.in: Rebuild
4874 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4875 (i386_displacement): Allocate enough space for replacement buffer.
4876 Clean up replacement buffer initialization.
4878 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4880 * subsegs.c (section_symbol): Don't create a new symbol if one
4881 already exists; instead, use the existing one, but set its segment
4882 and frag data if it hasn't already been defined.
4883 * config/obj-coff.c (c_section_symbol): Likewise.
4885 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4887 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4889 1999-04-08 Nick Clifton <nickc@cygnus.com>
4891 * config/tc-mcore.c: New File: Support routines for MCore
4893 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4894 * config/obj-coff.c: Add support for mcore-pe target.
4896 * Makefile.am: Add support for MCore targets.
4897 * Makefile.in: Regenerate.
4898 * configure.in: Add support for MCore targets.
4899 * configure: Regenerate.
4901 * doc/all.texi: Set MCORE.
4902 * doc/as.texinfo: Document MCore specific command line options.
4904 * write.h: Prevent multiple inclusion.
4906 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4908 * asintl.h (LC_MESSAGES): Never define.
4909 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4911 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4914 * Makefile.am (m68k-parse.c): If configuring in the source
4915 directory, copy m68k-parse.y into the local directory before
4916 running ylwrap, to remove spurious differences when generating
4918 * Makefile.in: Rebuild.
4920 * config/tc-sparc.h (md_do_align): Just allocate the number of
4921 bytes necessary, rather than always allocating 1024.
4923 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4925 * listing.c (listing_newline): Add cast to avoid warning.
4926 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4927 * config/tc-i386.c (i386_scale): Add return value.
4928 (build_displacement_string): Remove unused local temp_disp2.
4929 (i386_intel_memory_operand): Add parentheses to avoid warning.
4930 (i386_intel_operand): Remove unused local end_of_operand_string.
4931 (i386_operand): Remove unused local operand_modifier.
4932 (i386_operand): Add parens to avoid warning.
4934 1999-04-04 Don Bowman <don@pixsci.com>
4936 * configure.in: Add mips*-*-vxworks* target; have it define
4938 * configure, config.in: Rebuild.
4940 1999-03-31 Nick Clifton <nickc@cygnus.com>
4942 * configure.in (emulations): Add support for arm-epoc-pe.
4943 * configure: Regenerate.
4944 * config/te-epoc-pe.h: New file. Define macros specific to
4946 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4947 for arm-epoc-pe target.
4949 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4951 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4953 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4955 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4956 detect ",n" without a condition.
4957 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4960 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4962 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4963 instruction is encoded with one bit.
4966 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4968 * doc/internals.texi (CPU backend): Mention that
4969 line_separator_chars should not include newline. From thi
4970 <ttn@mingle.glug.org>.
4972 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4974 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4975 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4977 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4979 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4981 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4983 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4986 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4988 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4990 1999-03-15 Martin Hunt <hunt@cygnus.com>
4992 * app.c (do_scrub_begin): Change '-' back to a symbol char
4993 so we can use multiple opcodes on a line again.
4995 * config/tc-d30v.c: By default, warn if a symbol has
4996 the same name as a register. Plus some minor
4997 updates from the branch.
4999 1999-03-13 Nick Clifton <nickc@cygnus.com>
5001 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5002 BFD_RELOC_16 and BFD_RELOC_64.
5004 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5006 * expr.c (expr): Add missing else.
5008 1999-03-12 Nick Clifton <nickc@cygnus.com>
5010 * config/tc-arm.c (md_apply_fix3): Improve error message.
5012 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5014 * Makefile.am (CPU_TYPES): Add fr30.
5015 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5016 (fr30,m32r dependencies): Update.
5017 * Makefile.in: Rebuild.
5019 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5020 (gas_cgen_record_fixup_exp): Ditto.
5021 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5022 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5023 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5024 (md_cgen_lookup_reloc): Update use of operand->type.
5025 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5026 (md_convert_frag): Call cgen_operand_lookup_by_num.
5027 (md_cgen_lookup_reloc): Update use of operand->type.
5028 (m32r_cgen_record_fixup_exp): Ditto.
5030 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5032 * config/tc-mips.c (md_show_usage): Fix message.
5034 1999-03-03 Nick Clifton <nickc@cygnus.com>
5036 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5037 and LDR reg,=<expr> instruction.
5039 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5042 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5044 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5046 1999-02-17 Nick Clifton <nickc@cygnus.com>
5048 This patch was created by: Scott Bambrough
5049 <scottb@corelcomputer.com>
5052 Special cased '@' character. The '@' character is used as the
5053 ARM assembler comment character, as a special character
5054 and in ELF .symver pseudo-op's, and as a special character in
5055 .type and .section pseudo-ops.
5056 (symver_pseudo): New static variable.
5057 (symver_state): New static variable.
5058 (struct app_save): Add field 'symver_state'.
5059 (app_push): Save global symver_state int struct app_save.
5060 (app_pop): Restore global symver_state from struct app_save.
5061 (do_scrub_chars): Special case handling of '@' character in
5064 * configure.in: Modified to recognize armv* uname syntax from ARM
5066 * configure: Regenerated.
5068 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5069 a prefix to the section's type.
5070 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5071 the type's typename.
5073 * config/tc-arm.h: Add support for PIC generation:
5074 (pic_code): New boolean.
5075 (obj_relocate_extern): Define.
5076 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5077 (TC_CONS_FIX_NEW): Define.
5078 (tc_fix_adjustable): Define.
5079 (GLOBAL_OFFSET_TABLE_NAME): Define.
5081 * config/tc-arm.c: Add support for PIC generation:
5082 (line_seperator_chars): Allow ';' as a seperator for Linux.
5083 (is_immediate_prefix): New macro.
5084 (arm_parse_reloc): New function.
5085 (s_arm_elf_cons): New function.
5086 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5087 (md_undefined_symbol): Special case handling for the Global Offset
5089 (md_apply_fix3): Handle PIC relocs.
5090 (tc_gen_reloc): Handle PIC relocs.
5091 (md_parse_option): Add support for '-k' command line switch to
5092 enable PIC generation.
5093 (cons_fix_new_arm): New function.
5094 (s_arm_elf_cons): New function.
5096 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5098 * configure.in: Add comments for uses of AC_DEFINE.
5099 * acinclude.m4: Likewise.
5100 * acconfig.h: Remove.
5101 * aclocal.m4: Rebuild.
5102 * configure: Rebuild.
5103 * Makefile.in: Rebuild.
5104 * config.in: Rebuild.
5106 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5108 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5109 non-constant offset from a base register.
5111 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5113 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5116 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5118 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5119 (emit_insn): Look for pc-relative and no-overflow specifiers on
5120 internal relocation types.
5122 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5124 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5127 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5129 (mips_4650, mips_4010, mips_4100): Variables removed.
5130 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5131 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5133 (md_begin): Don't bother initializing the mips_NNNN variables;
5134 mips_cpu is set, and that's good enough now.
5135 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5136 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5137 (show): New function, to handle wrapping in the CPU lists.
5138 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5140 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5142 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5143 than treat as an immediate specifier.
5145 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5147 * config/tc-i386.c: Prototype many functions.
5148 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5149 (i386_immediate): Remove unused second argument.
5150 (i386_intel_operand): Fix i386_is_reg typo.
5151 (i386_operand): Use allow_naked_reg.
5152 (output_invalid): Make operand int for K&R.
5154 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5156 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5158 * Makefile.in: Rebuild.
5160 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5162 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5164 (EXTRA_as_new_SOURCES): Comment out.
5165 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5166 * Makefile.in: Rebuild.
5167 * doc/Makefile.in: Rebuild.
5168 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5169 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5170 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5171 * configure: Rebuild.
5172 * aclocal.m4: Rebuild.
5173 * config.in: Rebuild.
5174 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5175 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5176 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5177 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5178 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5179 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5180 (gas_cgen_record_fixup_exp): Ditto.
5181 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5182 descriptor, not global variable.
5183 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5184 descriptor, not global variable. Refer to insert_operand handler
5185 via cpu descriptor, not global function.
5186 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5187 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5188 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5189 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5190 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5191 * config/tc-m32r.c: Ditto.
5192 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5193 (md_assemble): Ditto.
5194 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5196 1999-02-09 Nick Clifton <nickc@cygnus.com>
5198 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5199 relocations for ELF targets.
5201 1999-02-08 Nick Clifton <nickc@cygnus.com>
5203 * configure.in: Add support for StrongARM target.
5204 * configure: Regenerate.
5206 1999-02-05 Nick Clifton <nickc@cygnus.com>
5208 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5210 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5213 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5215 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5217 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5219 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5220 (INTEL_DWORD_MNEM_SUFFIX): Define.
5223 (DWORD_PTR): Define.
5224 (XWORD_PTR): Define.
5226 (OFFSET_FLAT): Define.
5228 (NONE_FOUND): Define.
5231 * config/tc-i386.c (set_intel_syntax): New routine.
5232 (intel_syntax): Declare.
5233 (allow_naked_reg): Declare.
5234 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5235 (intel_float_operand): New routine.
5236 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5237 Handle brackets as well as parens. Call i386_intel_operand for
5238 intel syntax. Reverse operands if appropriate. Handle new
5239 suffixes. Handle movzx and movsx.
5240 (i386_is_reg): New routine.
5241 (i386_immediate): New routine.
5242 (i386_scale): New routine.
5243 (i386_displacement): New routine.
5244 (i386_operand_modifier): New routine.
5245 (build_displacement_string): New routine.
5246 (i386_parse_seg): New routine.
5247 (i386_intel_memory_operand): New routine.
5248 (i386_intel_operand): New routine.
5249 (i386_operand): Call i386_displacement, i386_immediate,
5250 i386_scale, etc. instead of handling inline.
5251 (parse_register): Handle registers without prefix.
5253 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5255 * configure: Regenerate.
5256 * configure.in (arm-*-oabi): New.
5257 (thumb-*-oabi): New.
5258 * config/tc-arm.c (target_oabi): Declare.
5259 (md_apply_fix3): Support REL relocs.
5260 (md_parse_option): Handle -oabi.
5261 (elf32_arm_target_format): New routine.
5262 (md_longopts): Add OPTION_OABI.
5263 * config/tc-arm.h: Redefine TARGET_FORMAT.
5266 1999-01-28 Nick Clifton <nickc@cygnus.com>
5268 * write.c (write_relocs): Handle out of range error.
5270 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5271 (fr30_force_relocation): Default to 0.
5273 * config/tc-fr30.h (obj_fix_adjustable): Define.
5274 (TC_FORCE_RELOCATION): Define.
5276 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5279 1999-01-16 Nick Clifton <nickc@cygnus.com>
5281 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5282 merge of two instructions if the left instruciton kills the right.
5284 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5286 * Makefile.in: Regenerate.
5287 * configure.in: Redo test for using cgen.
5288 * configure: Regenerate.
5290 1999-01-09 Nick Clifton <nickc@cygnus.com>
5292 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5293 redefinition of this macro.
5295 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5297 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5300 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5302 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5303 a read of HI or LO and an immediatly following branch.
5305 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5307 * config/tc-mips.c (md_begin): Another correction to the setting of
5310 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5312 * config/tc-mips.c (md_begin): Correct type-o in setting of
5315 1998-12-21 Nick Clifton <nickc@cygnus.com>
5317 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5318 bit insn when optimizing, so that parallelised instructions will
5319 start on a 32 bit boundary.
5321 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5323 * config/tc-mips.c (mips_eabi64): New.
5324 (md_begin): Set mips_eabi64.
5325 (mips_elf_final_processing): Use it.
5327 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5329 * config/tc-mips.c (mips_elf_final_processing):
5330 Correct setting of ABI in e_flags.
5332 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5334 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5337 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5339 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5341 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5343 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5344 warning, values that don't fit in the field.
5346 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5348 * config/tc-mips.c (mips_abi_string): New.
5349 (md_parse_option,md_longopts): Add mabi.
5350 (mips_elf_final_processing): Set e_flags based on mabi flag.
5352 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5354 * config/tc-mips.c (md_parse_option): Handle vr4111.
5356 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5358 * config/tc-h8300.c (build_bytes): Change message given if the
5359 instruction requires H8/300H mode and we're not in Hmode, to
5360 suggest that it may be the operand modes that are the problem, not
5361 necessarily the opcode.
5363 1998-12-10 Nick Clifton <nickc@cygnus.com>
5365 * config/tc-fr30.c: Add line separator character.
5367 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5369 * configure.in (hppa-*-mpeix*): New target.
5370 * config/obj-som.h (obj_som_compiler): Declare.
5371 * config/obj-som.c (compiler_seen): New static variable.
5372 (obj_som_compiler): New function.
5373 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5374 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5375 (pa_type_args): Set hppa_priv_level.
5376 (pa_compiler): New static function if OBJ_SOM.
5377 * configure: Rebuild.
5379 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5381 * read.c (output_leb128): Don't mark as inline.
5383 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5385 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5386 AIX .vbyte unaligned data support.
5387 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5388 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5391 1998-12-07 Nick Clifton <nickc@cygnus.com>
5393 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5396 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5398 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5399 BFD_RELOC_ARM_PCREL_BRANCH.
5401 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5403 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5404 checking the target type.
5405 (mips-dec-bsd*): Set endian to little.
5406 * configure: Rebuild.
5408 COFF weak symbol support, based on patches from Mark Elbrecht
5409 <snowball3@usa.net>:
5410 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5411 * config/obj-coff.c (obj_coff_weak): New static function.
5412 (obj_coff_endef) [both versions]: Handle weak symbols.
5413 (coff_frob_symbol): Likewise.
5414 (yank_symbols): Likewise.
5415 (obj_pseudo_table): Add "weak".
5417 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5418 <aymeric.vincent@emi.u-bordeaux.fr>.
5419 * aclocal.m4: Rebuild with current tools.
5420 * configure: Rebuild.
5422 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5423 an assertion failure for a case we can't handle when OBJ_ECOFF.
5425 * expr.c (operator): And with 0xff to avoid problems with signed
5428 1998-12-03 Nick Clifton <nickc@cygnus.com>
5430 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5431 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5433 1998-12-02 Nick Clifton <nickc@cygnus.com>
5435 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5438 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5440 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5441 calculation of pcrel point.
5443 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5445 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5448 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5450 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5452 (d10v_cleanup): Only generate previous insn if a multiline insn is
5455 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5457 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5460 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5462 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5463 -marm6xxx command line switches.
5465 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5467 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5468 (itbl-ops.o): Delete duplicate dependencies.
5469 Rebuild dependencies.
5470 Add fr30 dependencies.
5471 * Makefile.in: Rebuild.
5473 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5475 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5477 * listing.c: Ignore line terminator characters found inside
5480 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5482 * po/gas.pot: Regenerated.
5484 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5486 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5487 fr30_is_label_start(). Also checks for delay slot insns.
5489 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5490 FR30 instructions which contain a colon in the mnemonic.
5492 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5494 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5496 * config/tc-fr30.c: Removed currently superflous code.
5498 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5500 * config/tc-fr30.h: New file.
5501 * config/tc-fr30.c: Tweaking so that it will compile.
5503 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5505 * config/tc-d10v.h (obj_fix_adjustable): Define.
5506 (TC_FORCE_RELOCATION): Define.
5507 (d10v_force_relocation): Declare.
5508 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5509 (md_apply_fix3): Handle Vtable relocs.
5510 (d10v_fix_adjustable): New.
5511 (d10v_force_relocation): New.
5513 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5515 * config/tc-d30v.c: Change default behaviour to ignore potential
5516 conflicts between register name and symbol names.
5518 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5520 * configure.in: Add fr30-*-*.
5521 * config/tc-fr30.c: New file.
5522 * Makefile.in: Regenerated.
5523 * config.in: Regenerated.
5524 * configure: Regenerated.
5525 * doc/Makefile.in: Regenerated.
5526 * po/gas.pot: Regenerated.
5528 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5530 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5533 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5535 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5537 (do_scrub_chars): Add some casts to unsigned char to avoid
5538 unwanted sign extension.
5539 * read.c (lex_type): Set characters about 127 to be symbol
5541 * config/tc-i386.c (md_begin): Set identifier_chars and
5542 operand_chars for values above 127.
5544 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5546 * configure.in: detect cygwin* instead of cygwin32*
5547 * configure: regenerate
5549 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5551 * listing.c: Add support for producing a listing from piped
5554 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5556 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5557 (append_insn): Account for the tx39's multiply behavior.
5559 1998-10-26 Michael Meissner <meissner@cygnus.com>
5561 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5562 from assemble_parallel_insns. Add support for '->' to indicate
5563 explicitly serializing the instructions.
5564 (md_assemble): Ditto.
5566 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5568 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5571 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5573 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5575 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5577 * config/tc-mips.c : support frame and regmask/fregmask when
5578 MIPS_STABS_ELF is specified.
5580 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5582 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5583 (md_apply_fix): Don't return 1 for VTABLE relocs.
5584 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5586 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5588 * doc/c-i386.texi: Replace occurences of "opcode" with
5589 "instruction mnemonic", "instruction", or "mnemonic" when
5590 referring to the name of an instruction. Use "opcode" when
5591 referring to the sequence of machine bytes.
5593 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5594 (is_opcode_char): Rename to is_mnemonic_char.
5595 (md_assemble and i386_operand): Correct error messages from
5596 "opcode" to "instruction mnemonic"
5597 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5598 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5599 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5600 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5601 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5602 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5603 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5605 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5607 * config/tc-i386.c (i386_operand): Check for garbage after
5610 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5612 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5613 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5615 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5617 * config/tc-sh.h (obj_fix_adjustable): Define.
5618 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5619 (md_apply_fix): Likewise.
5620 (tc_gen_reloc): Likewise.
5621 (sh_fix_adjustable): New.
5623 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5625 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5626 * cgen.h (gas_cgen_finish_insn): Update prototype.
5627 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5628 cgen_insn_t -> CGEN_INSN_INT.
5629 (make_parallel): Update handling of CGEN_INT_INSN_P.
5630 (assemble_parallel_insn): Ditto.
5631 (target_make_parallel): New function.
5632 (md_assemble): Use it.
5634 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5636 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5638 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5640 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5641 converted into lower case.
5643 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5645 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5646 (gas_cgen_tc_gen_reloc): Likewise.
5647 * config/tc-m32r.h (obj_fix_adjustable): Define.
5648 * config/tc-m32r.c (m32r_fix_adjustable): New.
5649 (m32r_force_relocation): Handle VTABLE relocs.
5651 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5653 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5655 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5657 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5658 to lower case before parsing.
5660 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5661 parallel insns modift buts in the PSW as a side effect.
5663 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5665 * config/tc-d30v.c (find_format): Test for missing flag and
5668 (md_apply_fix3): Fix error messages to avoid
5669 assumption about presence of a symbol.
5671 (parallel_ok): Disallow parallel instructions that both modify the
5674 (find_format): Generate a warning if an odd numbered register is
5675 used as the first register in a mutli-register instruction.
5677 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5679 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5680 relocations are always associated with a symbol.
5682 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5684 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5685 (elf32_sparc_force_relocation): Declare.
5686 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5687 (tc_gen_reloc): Handle vtable relocs.
5688 (elf32_sparc_force_relocation): New.
5690 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5692 * symbols.c (S_IS_FUNCTION): New.
5693 * config/tc-v850.h (obj_fix_adjustable): Define.
5694 (TC_FORCE_RELOCATION): Define.
5695 (v850_force_relocation): Declare.
5696 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5697 of fx_addnumber for VTABLE reloc addends.
5698 (md_apply_fix3): Handle VTABLE relocs.
5699 (v850_fix_adjustable): New.
5700 (v850_force_relocation): New.
5702 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5704 * tc-hppa.c (fp_operand_format): Add some additional formats.
5705 (pa_ip): Do not automatically promote into pa2.0 mode.
5706 (pa_level): Handle ".level 2.0".
5708 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5710 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5711 * config/tc-i386.h (template.extension_opcode): Change to
5712 unsigned int to allow full range of 8-bit opcode suffixes.
5713 (None): Redefine as 0xffff.
5715 From Jeff B Epler <jepler@usgs.gov>
5716 * doc/c-i386.texi (i386-SIMD): New section.
5718 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5720 * read.c (discard_rest_of_line): New function.
5721 * read.h: Declare it.
5722 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5724 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5726 * config/tc-d10v.c (find_symbol_matching_register): New function.
5727 (find_opcode): Cope with the case where a register name matches
5730 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5732 * config/tc-v850.c (md_pcrel_from): Rename to
5733 v850_pcrel_from_section.
5734 (v850_pcrel_from_section): Do not resolves symbols in other
5737 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5739 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5741 * config/tc-d10v.c (find_opcode): Generate an error if a register
5742 is supplied for an operand that should not be a register.
5744 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5746 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5747 instructions to have another instruction in the right bin.
5749 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5751 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5752 the right container if the left container holds a branch
5755 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5757 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5758 both a register name and symbol name.
5759 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5761 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5763 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5764 execution unit class.
5766 (reg_name_search): If a name matches a register and a symbol,
5767 prefer the register.
5768 (find_format): Disallow flag registers when a general purpose
5769 register is required.
5770 If a number is required, but a register has been given, check to
5771 see if a symbol with the same name as the register exists, and if
5772 so, use that symbol.
5774 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5776 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5778 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5780 * config/tc-d30v.c (find_format): Do not accept flag registers as
5781 general purpose registers.
5782 (find_format): If an immediate value is expected at a given place
5783 in a format, but a register name has been provided instead, check
5784 to see if that register name matches the name of a predefined
5785 symbol and if it does, then use the symbol instead.
5786 (reg_name_search): If a register name matches a symbol name,
5787 prefer the register name to the symbol name.
5789 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5791 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5792 the previous insn to empty.
5794 1998-09-20 Michael Meissner <meissner@cygnus.com>
5796 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5797 pieces, forcing the use of an ANSI compiler.
5799 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5801 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5803 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5805 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5807 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5809 (obj_elf_vtable_entry): Likewise.
5810 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5811 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5812 (tc_gen_reloc): Likewise.
5813 (arm_fix_adjustable): Likewise.
5814 (elf32_arm_force_relocation): New.
5815 (armelf_frob_symbol): Remove coff-style symbol support.
5817 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5819 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5821 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5823 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5824 OBJ_COFF so that routine is defined for a.out format.
5826 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5828 * config/tc-i386.c (i386_operand): Detect non-segment registers
5829 used as segment prefixes.
5831 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5833 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5834 optimize across FDE boundaries.
5836 * config/obj-coff.c (obj_coff_section): Preserve any link once
5837 flags when setting the section flags.
5839 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5841 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5842 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5844 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5846 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5849 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5851 * frags.c (frag_grow): Include the size of the frag struct in the
5854 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5855 if the new subseg comes before the old.
5857 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5859 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5860 to handle edge8 and edge16.
5862 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5864 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5865 before we clobber the symbol involved.
5867 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5869 * config/tc-arm.c: Remove OBJ_ELF definitions for
5870 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5871 use arm_adjust_symtab for OBJ_COFF.
5872 (armelf_adjust_symtab): New Routine.
5873 * config/tc-arm.h: Define obj_adjust_symtab to
5874 armelf_adjust_symtab for OBJ_ELF.
5876 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5878 * configure.in: Make all i386-elf targets use bfd_gas.
5879 * config/tc-i386.c (tc_i386_force_relocation): New.
5880 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5881 (md_apply_fix3): Likewise.
5882 (tc_gen_reloc): Handle them.
5883 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5884 tc_i386_force_relocation.
5886 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5888 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5890 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5892 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5893 current opcode after writing the first insturction of a reverse
5896 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5898 * read.h (generate_lineno_debug): Add prototype.
5899 * read.c (generate_lineno_debug): Make non-static.
5901 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5903 * config/tc-i386.c (md_assemble): Only warn for address/data size
5906 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5908 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5909 against Thumb function names, as the linker needs this information.
5911 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5913 * expr.c (operand): Check also that there is no advance in operand
5914 after atof_generic in order to decide "is it label 0f or floating
5917 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5919 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5920 command line options with a single dash.
5921 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5923 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5925 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5926 * tc-arm.c (arm_fix_adjustable): New routine.
5928 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5930 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5931 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5932 demand_empty_rest_of_line before mri_comment_end.
5933 (equals): Check garbage after expression before
5934 mri_comment_end in MRI mode.
5936 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5938 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5939 small immediate constant to use the constant itself rather than
5942 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5944 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5945 (pa_leave): Likewise.
5947 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5949 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5951 (i386_operand): Fix an error message.
5953 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5955 * doc/c-arm.texi (ARM Directives): Document .req directive.
5957 * config/tc-arm.c (reg_required_here): Display erroneous string if
5958 the register name could not be decoded.
5959 Do not set inst.instruction if the sift is -1.
5961 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5963 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5966 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5968 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5969 even if it is belived to be unnecessary.
5971 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5973 config/tc-i386.c (i386_operand): Size immediate constants by
5974 suffix (erroneously removed as part of July 7 change).
5976 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5978 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5979 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5980 (armelf_frob_symbol): New Routine.
5981 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5983 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5985 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5987 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5989 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5990 command line switches passed to assembler.
5992 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5994 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5995 (gas_cgen_opcode_desc): Declare.
5996 (gas_cgen_parse_operand): Declare.
5997 (*): Prepend gas_ to gas specific fns to denote them as such.
5999 * cgen.c (gas_cgen_opcode_desc): New global
6000 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6001 (queue_fixup): Renamed from cgen_queue_fixup.
6002 (*): Prepend gas_ to gas specific fns to denote them as such.
6004 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6005 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6006 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6007 Open opcode table and initialize it.
6008 (make_parallel): Use gas_cgen_opcode_desc.
6009 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6010 (md_assemble): Ditto.
6012 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6014 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6015 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6016 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6017 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6018 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6019 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6020 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6021 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6022 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6023 (INIT_STAB_SECTION): Likewise.
6024 (OBJ_PROCESS_STAB): Likewise.
6026 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6027 (md_parse_option): Watch for them.
6028 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6029 (md_begin): Kill neverdef code.
6030 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6031 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6032 (s_alpha_coff_wrapper): New.
6033 (md_pseudo_table): Trap all ECOFF pseudos.
6035 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6037 Start of changes to remove mdebug section from mips*-elf
6038 Based on MIPS_STAB_ELF definition
6039 * acconfig.h: undef if not configured
6040 * config.in: undef if not configured
6041 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6042 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6043 * stabs.c (s_stab_generic): flush frag
6045 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6047 * configure.in: (arm-*-elf): Handle.
6048 (thumb-*-elf): Handle.
6049 * configure: Regenerate.
6050 * read.c (stringer): Fix typo in comment.
6051 * write.c (fixup_segment): Don't add symbol value to addend if
6053 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6055 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6058 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6060 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6061 (write_2_short): Emit warning if new flag is set.
6062 (do_assemble): Set flags if left instruction is one of special
6063 "right-instruction-killer" type.
6065 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6067 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6068 Always output words in debug_info section as big endian.
6069 (sparc_target_format): Choose correct bfd target.
6070 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6072 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6074 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6075 to work with internationalization code. Issue an error when two
6076 operands match that are not allowed to match.
6078 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6080 * configure.in (install_tooldir): Allow target to specify whether
6081 it wants to be installed in $(tooldir)/bin.
6082 * configure: Regenerate.
6083 * Makefile.am (install-exec-local): Set install-exec-tooldir
6084 dependency via configure.
6085 * Makefile.in: Regenerate.
6087 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6089 * Makefile.am (install-exec-local): Split into two ...
6090 (install-exec-bindir,install-exec-tooldir): New rules.
6091 * Makefile.in: Regenerate.
6093 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6095 * Makefile.am (install-exec-local): Don't remove the file before
6096 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6097 W. Rozycki <macro@ds2.pg.gda.pl>.
6098 * Makefile.in: Rebuild.
6100 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6102 * cgen.c: Include libiberty.h.
6103 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6104 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6105 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6106 (md_cgen_lookup_reloc)): Declare.
6107 (md_cgen_record_fixup_exp): Declare.
6108 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6109 (m32r_relax_frag): Declare.
6110 (cgen_md_apply_fix3): Decls moved to cgen.h.
6111 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6112 (m32r_cgen_record_fixup_exp): Delete decl.
6113 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6114 (assemble_nop): Delete.
6115 (expand_debug_syms): Delete unused `exp'.
6116 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6117 Add default case for -Wall.
6118 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6119 (md_atof): Delete unused wordP.
6121 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6123 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6126 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6128 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6129 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6130 .print, .purgem, and .struct. Remove documentation for
6133 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6135 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6136 Update call to insert_operand.
6138 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6140 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6142 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6144 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6145 whitespace after a prefix operator.
6147 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6149 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6151 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6153 * config/tc-sparc.c (log2): New static function.
6154 (s_reserve): Use log2 to convert alignment before calling
6156 (s_common): Use log2 to convert alignment before calling
6157 record_alignment and frag_align.
6158 (sparc_cons_align): Use log2.
6160 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6162 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6163 (s_common): Likewise.
6165 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6166 initialization of waddr.
6167 (sparc_elf_final_processing): Add default case to switch.
6169 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6171 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6172 than temporary real.
6174 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6176 * write.c (subsegs_finish): Don't align the segments if there were
6179 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6180 copying aux information.
6182 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6183 expression into a symbol.
6185 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6187 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6188 type to unsigned int.
6189 (md_assemble): Change type used to store offsets from unsigned
6191 (i386_operand): Switch error check to only call RESTORE_END_STRING
6192 once after parse_register.
6194 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6196 * config/tc-v850.c (md_show_usage): Changed format to match that
6199 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6201 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6203 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6205 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6208 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6210 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6211 * doc/Makefile.in: Rebuild.
6213 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6215 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6216 for %lo expressions.
6217 (mips_ip, case 'u'): Move range check after code to mask
6218 off bits in %hi/%lo expressions. Mask off high bits for
6221 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6223 * doc/Makefile.am (gasver.texi): New target.
6224 (as.info, as.dvi): Depends upon gasver.texi.
6225 * doc/as.texinfo: Include gasver.texi. Mention version number on
6226 title page and in top node.
6227 * doc/Makefile.in: Rebuild.
6229 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6231 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6232 but not including the line containing the edict.
6233 * listing.h (LISTING_EOF): New.
6234 * input-scrub.c (input_scrub_next_buffer): Call it.
6236 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6238 * config/tc-i386.c (i386_operand): Don't set the size of an
6239 immediate address based solely on the suffix and the mode.
6241 * config/tc-i386.c (md_assemble): Add assertion to make sure
6242 overlap2 does not set Imm.
6244 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6245 sequences of whitespace to a single space.
6246 (is_space_chars): Just compare with space.
6247 (md_begin): Don't initialize space_chars.
6248 (md_assemble): Just skip a single whitespace character.
6249 (i386_operand): Rewrite base-index parsing to use new
6250 parse_register, and to skip white space. Skip white space in a
6251 number of other places too. Don't give error message if
6252 parse_register fails.
6253 (parse_register): Change reg_string parameter to be non-const.
6254 Add end_op parameter. Skip white space after the `%', and return
6255 end of register string. Give error message here rather than
6258 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6260 Based on patch from Matt Semersky <matts@scd.hp.com>:
6261 * expr.c (op_encoding): Make const.
6262 (expr_set_precedence): New function.
6263 (expr_begin): Don't set operator rankings, just call
6264 expr_set_precedence.
6265 * expr.h (expr_set_precedence): Declare.
6266 * read.c (s_mri): Call expr_set_precedence.
6268 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6270 * doc/as.texinfo (Statements): Remove paragraph discussing
6271 continuing lines with a backslash. This hasn't worked for years,
6274 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6276 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6278 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6279 (ps_CTORS, ps_DTORS): New section types.
6280 (vms_fixup_xtors_section): New function
6281 (Ctors_Psect, Dtors_Psect): Define.
6282 (IS_GXX_XTOR): Define
6283 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6284 Filter static constructors/destructors and add to
6285 Ctors_Symbols/Dtors_Symbols chain.
6286 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6287 appropriate section.
6289 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6290 * makefile.vms: Merge vax/vms support.
6292 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6294 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6295 (elf_pseudo_table): Add them.
6296 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6297 (md_apply_fix): Accept them.
6298 (mips_fix_adjustable): Don't adjust them.
6299 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6300 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6301 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6302 (tc_fix_adjustable): Don't adjust them.
6304 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6306 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6308 * Makefile.in: Regenerate.
6309 * configure.in: AC_SUBST cgen_cpu_prefix.
6310 * configure: Regenerate.
6312 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6314 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6315 Changed all users of COND12_DELAY.
6317 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6319 * config/tc-mn10300.c (set_arch_mach): New function.
6320 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6321 (md_begin): Default to mn10300 mode.
6322 (md_assemble): Only accept instructions for the core mn10300
6323 chip and the active machine type.
6325 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6327 * subsegs.h (segment_info_type): Give the struct a name.
6328 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6329 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6330 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6331 * config/tc-w65.h (tc_reloc_mangle): Declare.
6332 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6334 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6336 * config/tc-v850.c (v850_comm): Restore old section
6337 after common processing.
6339 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6341 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6343 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6345 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6346 char with code that explicitly sign-extends.
6348 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6350 * config/tc-v850.c (md_begin): Restore text section as the current
6351 section after creating call table sections.
6352 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6355 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6356 with call to macro SYM_AUXINFO.
6358 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6360 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6361 with the program transform name.
6362 * Makefile.in: Rebuild.
6364 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6366 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6369 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * config/tc-i386.c (i386_operand): Be prepared for a space between
6372 the open parenthesis and the start of the register operand,
6373 because of the June 16 change.
6375 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6377 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6380 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6382 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6383 even if it is belived to be unnecessary.
6385 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6387 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6389 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6391 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6393 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6394 shift amount for a repeated operand. The shift amount for the
6395 repeated copy comes from the size of the operand.
6397 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6399 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6401 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6403 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6405 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6407 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6408 characters in it as LEX_IS_SYMBOL_COMPONENT.
6409 * config/tc-i386.h (tc_symbol_chars): Define.
6410 (extra_symbol_chars): Declare.
6411 * config/tc-i386.c (extra_symbol_chars): Define.
6412 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6413 (line_comment_chars): Set to '/' if TE_LINUX.
6414 * doc/c-i386.texi (i386-prefixes): Update.
6415 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6417 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6419 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6420 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6422 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6424 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6425 constraint in instructions REP & REPI.
6427 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6429 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6430 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6432 (check_range): If the operand is shifted, then shift the number
6433 before checking its range.
6435 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6437 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6440 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6442 * config/tc-v850.c (v850_comm): Create special sections as needed.
6444 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6446 * config/tc-d10v.c (write_2_short): Addition of swapping
6447 instructions for sequential and reverse sequential order when
6448 given order is not possible.
6450 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6452 * Makefile.am: Rebuild dependencies.
6453 (DEP_INCLUDES): Fix reference to intl build directory.
6454 * Makefile.in: Rebuild.
6456 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6458 * doc/c-i386.texi: Update 16 bit documentation.
6460 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6461 IgnoreDataSize to IgnoreSize as they are used for address size as
6463 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6464 32-bit mode, similarly addr16/data16 and variants.
6466 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6468 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6469 sequential word multiply instructions.
6471 (do_assemble): Add extra command line argument, to allow mul32
6472 attribute to be preserved across parallel insns.
6473 (md_assemble): Insert NOPs between explicitly parallel insns which
6474 contain an 32 bit multiply and a 16 multiply.
6476 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6478 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6481 * config/tc-i386.c (reloc): Add braces.
6483 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6484 consistent with Intel naming.
6485 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6486 use bitfields in sib_byte.
6487 (modrm_byte): Don't use bitfields here either.
6489 * config/tc-i386.c (current_templates): Add const.
6490 (parse_register): Add const to return, param, and char *s.
6491 (i386_operand): Add const to reg_entry *r.
6492 * config/tc-i386.h (templates): Add const to start, end.
6494 Inspired by code for 16 bit gas support from Martynas Kunigelis
6495 <martynas@nm3.ktu.lt>:
6496 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6497 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6498 (uses_mem_addrmode): Remove.
6499 (md_estimate_size_before_relax): Add support here too.
6500 (md_relax_table): Rewrite interface to md_relax for 16 bit
6502 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6503 (opcode_suffix_to_type): Remove.
6504 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6505 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6506 (md_convert_frag): Likewise.
6507 (i386_operand): Add support for 16 bit base/index regs,
6508 immediates, and displacements. Remove some unnecessary casts, and
6509 localise end_of_operand_string, displacement_string_start,
6510 displacement_string_end variables. Add GCC_ASM_O_HACK.
6511 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6513 * config/tc-i386.c (prefix_hash): Remove.
6514 (md_begin): Rewrite without obstacks. Remove prefix hash table
6515 handling. Rewrite lexical table handling.
6516 (i386_print_statistics): Don't print prefix statistics.
6517 (md_assemble): Rewrite instruction parser so that line is not
6518 converted to lower case. Don't do a hash_find for prefixes,
6519 instead recognise them via opcode modifier.
6520 (expecting_operand, paren_not_balanced): Localise variables.
6521 * config/tc-i386.h (IsPrefix): Define.
6522 (prefix_entry): Remove.
6524 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6525 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6526 '\\' in case where comment_chars contains '/'.
6528 * config/tc-i386.c (MATCH): Ensure given operand and template
6529 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6530 you must write `ljmp *table(%ebx)'.
6532 From H.J. Lu <hjl@gnu.org>:
6533 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6534 as 0 ifndef BFD_ASSEMBLER.
6535 (md_assemble): Allow immediate operands without suffix or
6536 other reg operand to default in size to the current code size.
6538 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6540 * config/tc-v850.c (md_begin): Restore creation of
6541 .call_table_text and .call_table_data sections.
6543 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6545 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6546 after emitting a word of noops.
6548 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6550 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6551 (i386_operand): Simplify checks for valid base/index combinations.
6552 Disallow `in 4(%dx),%al'.
6554 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6556 (add_prefix): Change parameter from char to int.
6558 * config/tc-i386.h (Ugh): Define opcode modifier.
6559 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6561 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6562 CONSISTENT_REGISTER_MATCH macros to check register types more
6563 thoroughly. Check for illegal suffix/operand combinations
6564 when matching insns with operands. Handle new `s' suffix, and
6565 associated FloatMF opcode modifier for float insns with memory
6567 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6568 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6569 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6570 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6571 DATA_PREFIX_OPCODE throughout.
6573 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6574 (md_assemble): Rewrite suffix/register operand checking code to be
6575 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6576 AnyMem, the better to grep.
6578 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6579 given a memory operand. Don't set Abs bits either.
6580 (type_names): Remove Mem*, Abs*.
6581 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6582 define opcode_modifiers as these cases are handled by Disp8,
6583 Disp16, Disp32 and suffix checks.
6584 (COMES_IN_BOTH_DIRECTIONS): Remove.
6585 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6587 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6588 if IgnoreDataSize modifier given. Remove ShortformW modifier
6589 test. Add test for ShortForm in W base_opcode modification.
6590 Merge Seg2ShortForm and Seg3ShortForm code.
6591 * config/tc-i386.h (ShortFormW): Remove.
6592 (IgnoreDataSize): Define.
6594 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6596 * config/tc-d30v.c (md_assemble): Store previous segment state
6597 with previous instruction.
6599 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6601 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6602 (ebp, esp): Remove static variables.
6603 (MATCH): Remove test for InOutPortReg.
6604 (i386_operand): Properly handle InOutPortReg here instead.
6605 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6606 (md_assemble): Simplify and correct modrm and sib generation.
6607 (i386_operand): Add warning for scale without index.
6608 Rewrite checks for valid base/index combinations.
6610 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6611 macros and enclose in do while(0).
6612 (RESTORE_END_STRING): Likewise.
6613 (md_assemble): Add one to printed operand number so we start
6614 from 1 not 0. Add some more gettext invocations.
6615 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6618 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6619 DATA_PREFIX, SEG_PREFIX): Define.
6620 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6621 (check_prefix): Remove function.
6622 (add_prefix): New function. Add prefix to i.prefix as well as
6624 (md_assemble): Changes for add_prefix. Remove hack for wait
6625 prefix, instead always output prefixes in fixed order. Test
6626 for jcxz/loop when selecting between word & dword operations,
6627 and add address size prefix rather than operand size prefix.
6628 Remove operand -> address size hack when emitting jcxz/loop.
6629 (i386_operand): Remove O_Absent check as it's done in expr.
6631 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6633 * configure.in: Recognize m5200 as a cpu_type of m68k.
6634 * aclocal.m4: Rebuild with current libtool.
6635 * configure: Rebuild.
6637 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6639 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6640 to relaxable_symbol to prevent references to external symbol from
6643 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6645 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6646 symbols are relaxable.
6648 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6650 * config/tc-v850.c (md_begin): Don't create special
6651 sections by default.
6653 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6655 * config/tc-mips.c (macro): For div and udiv, close the
6656 reorder block as soon as possible.
6658 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6660 From Matt Semersky <matts@scd.hp.com>:
6661 * macro.c (macro_mri_mode): New function.
6662 * macro.h (macro_mri_mode): Declare.
6663 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6666 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6668 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6671 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6672 until after xstrdup in OBJ_EVAX case.
6674 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6676 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6677 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6678 of hardcoded magic number.
6679 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6681 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6683 * read.c (do_s_func): New function.
6685 * read.h (do_s_func): Add prototype.
6687 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6689 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6690 nops if fill pattern not specified.
6692 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6694 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6695 * config/te-go32.h (TE_GO32): Define.
6696 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6698 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6700 Implement .func/.endfunc pseudo-ops.
6701 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6703 * read.c (potable): Add .func,.endfunc.
6704 (s_func): New function.
6705 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6707 (in_doc_func_p,current_function_label): New static globals.
6708 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6710 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6712 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6713 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6714 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6715 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6716 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6717 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6718 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6719 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6720 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6721 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6722 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6723 * config/tc-a29k.c: Don't define md_short_jump_size,
6724 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6725 * config/tc-alpha.c: Likewise.
6726 * config/tc-alpha.h: Likewise.
6727 * config/tc-arm.c: Likewise.
6728 * config/tc-h8300.c: Likewise.
6729 * config/tc-h8500.c: Likewise.
6730 * config/tc-hppa.c: Likewise.
6731 * config/tc-i860.c: Likewise.
6732 * config/tc-i960.c: Likewise.
6733 * config/tc-ppc.c: Likewise.
6734 * config/tc-sh.c: Likewise.
6735 * config/tc-sparc.h: Likewise.
6736 * config/tc-tic30.c: Likewise.
6737 * config/tc-w65.c: Likewise.
6738 * config/tc-z8k.c: Likewise.
6740 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6742 * config/tc-vax.c (_): Delete this macro used for placeholder
6743 values in vax_operand_width_size; it conflicts with the _() macro
6744 used for internationalization.
6746 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6748 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6749 code. From Chris Moller <moller@bops.com>.
6751 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6752 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6753 * read.c (emit_expr): Initialize seg and subseg fields of a new
6755 * write.c (write_object_file): Switch to the appropriate segment
6756 and subsegment when processing a broken word.
6758 * config/tc-m68k.c (mri_assemble): New static function.
6759 (build_mri_control_operand): Call mri_assemble rather than
6761 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6762 (s_mri_endf, s_mri_endw): Likewise.
6764 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6766 * read.c (s_org): Call md_flush_pending_output if it is defined.
6768 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6770 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6772 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6773 (md_parse_option): Add for same.
6774 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6775 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6776 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6778 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6780 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6782 * config/tc-arm.c (find_real_start): Relax definition of local
6785 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6787 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6788 symbols at the given address, not just the last one specified.
6790 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6792 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6793 or number_to_chars_littleendian to write data.
6795 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6797 * config/tc-v850.c (md_assemble): Remove artificially created
6798 register name symbols.
6800 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6802 * write.c (fixup_segment): Change "segment" to "section" in
6805 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6807 * write.c (fixup_segment): Change sym1-sym2 message again.
6809 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6811 * write.c (fixup_segment): Improve error message for sym1-sym2
6812 errors when sym1 is in a different segment from sym2.
6814 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6816 * config/tc-m32r.c (warn_unmatched_high): New static local.
6817 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6818 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6819 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6820 (md_parse_option): Likewise.
6821 (md_show_usage): Likewise.
6822 (m32r_frob_file): Likewise.
6824 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6825 (read_a_source_file): Call them.
6826 * read.h (stabs_generate_asm_file): Declare.
6827 * stabs.c (stabs_generate_asm_file): New function.
6828 (generate_asm_file): New function.
6829 (stabs_generate_asm_lineno): Move file name handling into
6832 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6834 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6835 (d30v_current_align, d30v_current_align_seg): New variables.
6836 (d30v_last_label): New variable.
6837 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6838 (s_d30v_data, s_d30v_section): Likewise.
6839 (md_pseudo_table): Call them.
6840 (md_begin): Initialize d30v_current_align_seg.
6841 (md_assemble): Call d30v_align when needed by known current alignment.
6842 (d30v_frob_label, d30v_cons_align): New functions.
6843 * config/tc-d30v.h (md_do_align): Remove.
6844 (tc_frob_label): Call d30v_frob_label.
6845 (md_cons_align): New.
6847 * config/tc-d30v.c (find_format): Convert complex expressions to
6848 expression symbols before processing. Clean up code formatting.
6850 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6852 * po/Make-in (install-info): New target.
6854 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6856 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6858 * config/tc-mn10300.c (md_assemble): Likewise.
6860 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6862 * Makefile.am: Update with `make dep-am'.
6863 (HFILES): Add cgen.h.
6864 (cgen.o): Depend on cgen.h.
6865 * Makefile.in: Regenerate.
6867 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6869 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6871 * gasp.c (grab_label): Permit a label to be a preprocessor
6872 variable by permitting a label to start with a backslash.
6874 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6876 * config/tc-mips.c (validate_mips_insn): Removed hack
6877 for previously inaccessible bitfields in some INSN_TRAP
6880 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6882 * config/tc-d30v.c (do_assemble): Abort with error message
6883 if opcode operands do not match.
6885 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6887 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6888 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6889 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6890 similar new 'q' operand.
6892 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6894 * cgen.c (cgen_asm_finish_insn): Fix typo.
6896 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6899 * cgen.c: Include it.
6900 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6901 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6902 All callers updated.
6903 * config/tc-m32r.c: Include cgen.h.
6904 (m23r_insn): New members num_fixups,fixups.
6906 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6908 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6909 to avoid compiler warning.
6911 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6913 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6916 * makefile.vms (OBJS): Add ehopt.obj
6918 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6920 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6922 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6924 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6925 a short format insn.
6926 (md_assemble): Set it for explicitly packed insns.
6928 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6930 * config/obj-coff.c (c_symbol_merge): Do not take address of
6931 native fields when performing the memcpy.
6933 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6935 * config/tc-mips.c (macro,macro2): Implement
6936 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6938 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6940 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6941 relocations against globally visible symbols.
6942 * config/tc-m68k.c (relaxable_symbol): New macro.
6943 (m68k_ip, md_estimate_size_before_relax): Use it.
6944 (tc_m68k_fix_adjustable): Also handle weak symbols.
6946 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6948 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6949 references to externally visible symbols.
6950 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6951 values in twice for a PC relative reloc if the symbol is
6954 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6955 don't adjust a PC relative reloc against an externally visible
6957 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6958 for a PC relative fixup against an externally visible defined
6959 symbol, arrange to store object file and addend values as though
6960 the symbol were not defined.
6961 (tc_gen_reloc): Likewise.
6963 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6965 * read.c (sizeof_leb128): Referenced externally by write.c so
6968 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6970 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6971 and expand a 'debug' symbol associated with the next instruction
6972 that does not cause a short instruction to be filled with a NOP.
6973 (md_pseudo_table): Add support for .debugsym.
6974 (assemble_parallel_insn): Add calls to expand_debug_sym as
6976 (md_assemble): Ditto.
6978 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6980 * as.c (main): Conditionally call setlocale.
6981 * gasp.c (main): Likewise.
6982 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6983 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6985 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6987 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6989 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6991 * config/tc-hppa.c: Change all calls to bzero to use memset.
6992 (pa_ip): Add cast to avoid warning.
6993 (tc_gen_reloc, md_apply_fix): Likewise.
6994 (pa_find_space_by_number): Likewise.
6995 (hppa_force_relocation): Likewise.
6996 (pa_block): Change i to unsigned int.
6997 * config/obj-som.h (obj_som_copyright): Declare.
6999 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7001 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7002 for line numbers for assembly source.
7004 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7006 * configure.in: Change version number to 2.9.4
7007 * configure: Rebuild.
7009 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7011 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7013 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7015 * ecoff.h: Change symbolS in function declaration to struct
7018 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7020 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7021 (md_convert_frag): Fix i18n typo.
7023 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7025 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7026 * ecoff.h: Protoype it.
7027 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7028 [EVAX] (s_alpha_prologue): Delete.
7029 (md_pseudo_table): Update.
7031 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7033 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7034 array to local pointer.
7035 (get_args, parse_expr): Add casts to avoid warnings.
7037 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7039 * read.c (s_set): Cast xmalloc return value to fragS *.
7040 * config/tc-m68k.c (m68k_ip): Function made static to match
7041 previous forward declaration.
7042 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7044 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7046 * config/tc-v850.c: Add internationalisation macros to error
7049 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7050 macros to error strings.
7052 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7054 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7055 reloc is in the TOC csect.
7056 (md_apply_fix3): Correct gettext typo.
7058 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7060 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7061 .L - they are local labels and the branches are not really
7062 function calls but rather far jumps.
7064 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7066 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7068 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7070 * config/tc-i386.c (md_assemble): Print operand number rather than
7071 using ordinal_names.
7072 (i386_operand): Likewise.
7074 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7076 * Makefile.am (INTLLIBS): Define to work around apparent automake
7078 All Makefiles: Regenerated.
7080 * Many files: Added gettext invocations around user-visible
7082 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7083 HAVE_LC_MESSAGES): Define.
7084 * dep-in.sed: Added asintl.h.
7085 * po/Make-in: New file.
7086 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7088 * read.c (Z_): Renamed from `_'.
7089 * Makefile.am (SUBDIRS): Added po.
7090 (POTFILES): new macro.
7091 (po/POTFILES.in): New target.
7092 ($(OBJS)): Added asintl.h.
7094 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7095 (as_new_LDADD): Added $(INTLLIBS).
7096 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7097 (gasp_new_LDADD): Added $(INTLLIBS).
7098 (gasp_new_DEPENDENCIES): New macro.
7099 * configure, aclocal.m4: Rebuilt.
7100 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7102 (ALL_LINGUAS): Define.
7103 * macro.c: Include "asintl.h".
7104 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7105 * as.h: Include "asintl.h".
7106 * config/tc-i386.c (ordinal_names): Removed.
7107 (md_assemble): Changed error text to avoid ordinal_names.
7108 (i386_operand): Likewise.
7109 (reloc): Added as_bad to avoid i18n problems.
7110 (tc_gen_reloc): Likewise.
7111 * config/tc-arm.c (bad_args): Now a #define.
7113 * config/obj-vms.c (VMS_stab_parse): Changed type of
7115 (global_symbol_directory): Unified strings to avoid i18n
7117 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7118 avoid i18n problems.
7119 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7120 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7122 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7124 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7126 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7128 * as.c (print_version_id): Added an fprintf to avoid i18n
7130 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7132 * expr.c (expr): Added as_warn call to avoid i18n problems.
7133 * messages.c (as_assert): Changed code to avoid i18n problems.
7134 (as_abort): Likewise.
7135 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7136 (s_space): Likewise.
7137 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7139 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7141 * config/tc-i386.c (check_prefix): New static function, split out
7143 (struct _i386_insn): Add wait_prefix field.
7144 (md_assemble): Remove wait_prefix local variable. Use
7145 check_prefix when adding a prefix.
7147 * config/tc-i386.c (current_templates): New static variable.
7148 (md_assemble): Remove current_templates local variable.
7149 (md_assemble, i386_operand): Improve error and warning messages in
7150 many places. Add RESTORE_END_STRING in many places before error
7151 return. Clarify some comments.
7153 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7155 (md_assemble): Parse string instruction operands, looking for
7156 segment override prefixes. Check for invalid segment prefixes on
7158 (i386_operand): i.seg[] and max mem_operand changes for string
7160 * config/tc-i386.h (EsSeg): Define.
7162 * config/tc-i386.h (regKludge): Define.
7163 (iclrKludge, imulKludge): Don't define.
7164 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7165 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7166 opcode_modifier checks to look for more common cases first. Add
7167 default_seg for IsString case.
7169 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7171 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7173 * configure: Rebuild with new automake and libtool.
7174 * aclocal.m4, Makefile.in: Likewise.
7176 * doc/Makefile.am (as.dvi): New target.
7177 * doc/Makefile.in: Rebuild.
7179 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7181 * configure.in: Added sparc86x support.
7183 * configure: Rebuild.
7185 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7187 (md_parse_option): Warn if -EL is not supported for this architecture.
7189 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7191 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7193 * config/tc-mips.c (mips_ip): Note when we use get match on
7194 the full instruction name.
7196 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7198 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7199 back into the expression to handle add/sub simplification correctly.
7201 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7203 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7205 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7207 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7210 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7212 * symbols.c (max_indent_level): New global.
7213 (print_symbol_value_1): Use it.
7214 * expr.h (expr_build_dot): Declare.
7215 * expr.c (expr_build_dot): New function.
7217 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7219 * symbols.c (print_binary): New function.
7220 (print_expr_1): Call it.
7222 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7224 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7225 operand in the opcode.
7227 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7229 * config/tc-i386.h: Reorder operand flags and opcode modifier
7230 flags for clarity. Remove unused definitions: Unknown,
7231 ImmUnknown, DispUnknown, NoModrm.
7232 * config/tc-i386.c (type_names): Add missing Debug type.
7233 (md_assemble): Better duplicate prefix checking. Quicker string
7234 instruction check via new opcode_modifier flag.
7236 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7238 * doc/as.texinfo (Invoking): Clarify -Wa example.
7240 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7242 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7243 (s_mips_weakext): Define.
7244 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7245 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7248 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7250 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7251 is an error if the value can not be computed at assembly time.
7252 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7254 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7256 * gasp.c (main): Set next field of new include_path structure to
7257 NULL. From Avery Pennarun <averyp@gdc.ca>.
7259 * read.c (s_mri_sect): Call as_bad rather than abort for an
7260 unsupported MRI target.
7262 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7264 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7265 the destination of a branch instruction should be altered.
7266 (find_real_start): New function: Locate the real, Thumb coded
7267 start of a Thumb function.
7268 (do_t_branch23): Alter the destination of branches to Thumb
7271 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7273 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7275 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7278 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7280 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7281 * doc/c-hppa.texi: Likewise.
7283 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7285 * Makefile.am: Rebuild dependencies.
7286 * Makefile.in: Rebuild.
7288 * Makefile.am (DEP_INCLUDES): New variable.
7289 (.dep1): Change to work when srcdir is not an absolute path.
7290 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7291 * Makefile.in: Rebuild.
7293 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7295 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7296 LinearAddress patch.
7298 * configure.in: Set version to 2.9.1.
7299 * configure: Rebuild.
7301 * Branched binutils 2.9.
7303 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7305 * config/tc-i386.h (FWait): Define.
7306 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7307 other prefixes. Check FWait flag in opcode table to see which
7308 instructions require an fwait prefix.
7310 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7312 * stabs.c (get_stab_string_offset): Always create a stab string
7315 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7317 Fix some gcc -Wall warnings:
7318 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7319 * ehopt.c (eh_frame_code_alignment): Likewise.
7320 * expr.c (integer_constant, operand): Likewise.
7321 * frags.c (frag_align): Likewise.
7322 * gasp.c (level_0, change_base, doinstr): Likewise.
7323 * hash.c (hash_ask): Likewise.
7324 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7325 (debugging_pseudo): Likewise.
7326 * macro.c (define_macro, check_macro): Likewise.
7327 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7328 (ignore_rest_of_line, float_cons): Likewise.
7329 * symbols.c (decode_local_label_name): Likewise.
7330 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7331 (fixup_segment, number_to_chars_bigendian): Likewise.
7332 (number_to_chars_littleendian): Likewise.
7333 * config/atof-ieee.c (gen_to_words): Likewise.
7334 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7335 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7336 * read.c (output_big_sleb128): Initialize locals to avoid
7338 (output_big_uleb128, equals): Likewise.
7339 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7340 to unsigned int. Change zeros to unsigned int.
7341 * cond.c (s_if): Add return to default case.
7342 * frags.c (frag_now_fix): Change return type to addressT.
7343 * frags.h (frag_now_fix): Update declaration.
7344 * listing.c (file_info_struct): Change linenum to unsigned int.
7345 (struct list_info_struct): Change hll_line to unsigned int.
7346 (print_source): Update format string.
7347 * read.c (emit_expr): Change scan to unsigned int, and don't
7348 bother to initialize it.
7349 * symbols.c (dollar_label_count): Change to unsigned long.
7350 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7351 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7352 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7354 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7356 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7357 mcf5200 just as we do for m68000.
7358 (m68k_init_after_args): Likewise.
7359 (md_estimate_size_before_relax): Likewise.
7361 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7363 * config/tc-v850.c (md_assemble): Store relocation addend in
7364 fixup instead of instruction.
7366 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7368 * config/tc-i386.c (md_assemble): Swap template arguments to
7369 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7370 This macro is currently symmetric, so passing them the wrong
7371 way didn't cause any problem, but may if the macro is changed
7373 After copying template to i.tm, use i.tm. rather than t-> to
7374 access fields, and make t a const*
7375 Move i.tm.operand_types[] swap to immediately after the copy.
7377 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7379 * expr.h (expr_build_uconstant): Add prototype.
7380 (expr_build_unary,expr_build_binary): Add prototypes.
7381 * expr.c (expr_build_uconstant): New function.
7382 (expr_build_unary,expr_build_binary): New functions.
7384 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7386 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7387 * macro.c (macro_expand_body): Increase buffer size.
7388 * messages.c (as_warn): Likewise.
7389 (as_warn_where, as_bad, as_bad_where): Likewise.
7391 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7393 Based on patch from H.J. Lu <hjl@gnu.org>:
7394 * Makefile.am (DISTSTUFF): New variable.
7395 (diststuff): New target.
7396 * Makefile.in: Rebuild.
7398 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7400 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7401 m32r_elf_section_change_hook.
7403 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7404 emit a nop if a section ends with a 16 bit instruction.
7406 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7408 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7409 s_lcomm rather than obj_coff_lcomm.
7410 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7412 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7414 * config/tc-i386.h (LinearAddress): Define.
7415 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7416 instruction, don't use a default segment.
7418 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7420 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7421 * configure: Rebuild.
7423 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7425 * aclocal.m4, configure: Rebuild with libtool 1.2.
7427 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7429 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7430 PC relative branches. Patch courtesy of Jonathan Walton.
7433 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7435 * configure.in (emulations): Add thumb-pe target.
7437 * configure (emulations): Add thumb-pe target.
7439 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7441 * itbl-lex.l (yywrap): Don't define if already defined as a
7444 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7446 * depend.c (quote_string_for_make): New function.
7447 (wrap_output): Use it.
7449 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7451 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7452 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7454 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7456 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7457 Recognize -GN and -relax.
7458 (md_begin): Initialize gp size from -G switch.
7459 (alpha_force_relocation): Always force if -relax.
7460 (alpha_align): Take a new argument that will specify when to
7461 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7462 Change all callers. Emit nop alignment padding as nop+unop pair.
7464 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7466 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7467 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7469 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7471 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7472 require padding to the next long word boundary.
7474 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7476 * cgen.c: #include symcat.h.
7477 * config/tc-m32r.c: Likewise.
7479 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7481 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7482 absolute expressions instead of '$' prefixed register names.
7484 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7486 * read.c (s_set): Record file and line info for symbols when -as.
7487 (pseudo_set): Don't overwrite that dummy fragment.
7489 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7491 * config/tc-ppc.c (md_pseudo_table): Add "section".
7492 (ppc_named_section): New static function.
7494 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7496 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7497 so we don't have to scan the entire list.
7499 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7501 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7502 case, allow the parallel instructions to modify the same flag
7505 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7507 * listing.c (list_symbol_table): Categorize symbols by
7508 undefined_section rather than sy_frag->line == NULL.
7510 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7512 * Makefile.am (install-exec-local): Install properly when ln
7513 fails or tooldir == prefix.
7515 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7517 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7518 Test result of insert_operand for error.
7520 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7522 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7523 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7524 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7525 * doc/Makefile.in: Rebuild.
7527 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7529 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7530 (macro): Fix handling of M_COP[0-3].
7532 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7534 Based on patches from Ross Harvey <ross@teraflop.com>:
7535 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7536 if macro_alternate or macro_mri.
7537 (getstring): Remove support for byte constants between < and >.
7538 (get_any_string): '<' only starts a string if macro_alternate or
7540 (macro_expand_body): Permit keyword parameters following
7541 positional parameters.
7543 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7544 * configure.in (alpha*-*-netbsd*): New target.
7545 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7546 * configure: Rebuild.
7548 * as.h (flag_warn_suppress_instructionswap): Move from here...
7549 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7550 here, and make static.
7552 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7553 BFD_ASSEMBLER or MANY_SEGMENTS.
7555 * as.c (show_usage): Update bug-gnu-utils address.
7556 * gasp.c (show_usage): Likewise.
7557 * doc/as.texinfo (Bug Reporting): Likewise.
7559 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7561 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7562 insns regardless of the size of a pointer if we're in mips I or
7564 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7566 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7568 Fix rac to accept only a0:
7569 * tc-d10v.c (parallel_ok, find_opcode):
7570 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7571 Introduce OPERAND_GPR.
7573 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7575 * read.c (s_fill): Handle non-constant repeat counts by creating
7576 an rs_space fragment.
7578 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7580 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7581 from as_bad to as_warn.
7583 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7585 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7586 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7587 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7589 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7591 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7592 seg_fix_rotP rather than fix_root from seg_info.
7594 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7596 * expr.c: Add support for 0x1_2_3_4 bignums.
7598 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7600 * configure.in: Change -linux* to -linux-gnu*.
7601 * configure: Rebuild.
7603 * app.c (do_scrub_begin): Treat \r as whitespace.
7605 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7607 * Makefile.am: Update dependencies.
7608 * Makefile.in: Rebuild.
7610 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7612 * configure, aclocal.m4: Rebuild with new libtool.
7614 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7616 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7617 the argument to bfd_set_arch_mach.
7618 (load_address): Use bfd_arch_bits_per_address to determine the
7619 bit size of an address instead of looking at the isa level.
7620 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7622 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7624 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7626 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7628 * ehopt.c: New file.
7629 * as.h (enum _relax_state): Add rs_cfa.
7630 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7631 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7632 * read.c (emit_expr): Call check_eh_frame.
7633 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7634 (relax_segment): Likewise.
7635 * Makefile.am: Rebuild dependencies.
7636 (GAS_CFILES): Add ehopt.c.
7637 (GENERIC_OBJS): Add ehopt.o.
7638 * doc/internals.texi (Frags): Document rs_cfa.
7640 * as.c (show_usage): Mention --traditional-format.
7641 (parse_args): Accept --traditional-format.
7642 * as.h (flag_traditional_format): Declare.
7643 * output-file.c (output_file_create): If flag_traditional_format,
7644 set BFD_TRADITIONAL_FORMAT on stdoutput.
7645 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7647 * config/tc-mips.c (append_insn): Make sure that if we have a
7648 fixup for an unmatched %hi reloc, it does not associated with a
7651 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7652 * doc/Makefile.in: Likewise.
7654 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7656 * config/tc-m32r.c (check_for_side_effects): New function.
7657 (can_make_parallel): Add checks for instruction side effects
7658 clashing with the other instruction.
7659 (assemble_parallel_insn): Improve warning messages. Return error
7660 message from non-swapped instruction order.
7662 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7664 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7666 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7667 md_cleanup definition. This moves the forced literal output to
7668 the end of the source pass, and avoids macro's inserting literals
7669 into the code immediately after the macro expansion.
7671 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7673 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7674 a gas internal symbol is adjustable.
7675 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7677 * as.h: If gcc version greater than 2.6, use `__format__' and
7678 `__printf__' in function attributes, rather than `format' and
7681 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7683 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7685 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7687 Add tms320c30 support:
7688 * config/tc-tic30.h: New file.
7689 * config/tc-tic30.c: New file.
7690 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7691 TARGET_FORMAT as "coff-tic30".
7692 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7693 * Makefile.am: Rebuild dependencies.
7694 (CPU_TYPES): Add tic30.
7695 (CPU_OBJ_VALID): tic30-aout is valid.
7696 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7697 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7698 * configure, Makefile.in: Rebuild.
7700 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7702 * config/tc-v850.c (md_assemble): Improvements to error messages.
7704 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7706 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7707 BFD_RELOC_HI16_S to store the high bits of any value.
7709 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7710 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7711 assembler calculate relocations to any external symbol at all.
7712 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7713 involving generation of pc-relative relocs.
7714 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7715 has been moved to md_apply_fix3.
7717 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7718 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7719 which actually means (the address of identifier's GOT entry) +
7720 constant, which is not particularly useful.
7722 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7724 * read.h (include_dirs): Declare.
7725 (include_dir_count,include_dir_maxlen): Declare.
7727 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7729 * configure.in: Correct check for shared opcodes library.
7730 * configure: Rebuild.
7732 * listing.c (buffer_line): If we can't open the file, set at_end.
7733 (listing_print): Remove unused local variable fi.
7735 * config/m68k-parse.y (reglistpair): Handle register list in
7738 * config/vms-conf.h: Don't undef VERSION.
7740 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7742 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7744 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7746 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7747 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7748 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7749 (EXTRA_DIST): Define.
7750 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7751 explicitly rather than via the list of object files.
7752 (gcc-as.opt): New file created when make-gas.com is run.
7753 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7754 itbl-cpu.h} to #include appropriate file rather than copying that
7756 * config/vms-conf.h: Synchronize with current config.in.
7757 * Makefile.in: Rebuild.
7759 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7761 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7762 (parallel_ok): Relaxed parallel subinstruction dependency check.
7764 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7766 * as.h (flag_warn_suppress_instructionswap): added new flag.
7767 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7768 command line argument.
7769 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7770 warning only if flag_warn_suppress_instructionswap is false.
7772 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7774 * configure.in (i386-*-mingw32*): New target.
7775 * configure: Rebuild.
7777 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7779 * symbols.c (resolve_symbol_value): Don't set the segment if it
7780 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7782 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7785 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7787 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7788 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7791 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7793 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7795 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7797 * config/tc-v850.c (v850_insert_operand): Display instruction when
7798 an error is encountered.
7800 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7802 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7803 (i386-*-sco3.2v5*coff): New target.
7804 (i386-*-sco3.2*): New target.
7805 * configure: Rebuild.
7807 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7809 * config/tc-v850.c: Tidy error message production.
7811 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7813 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7814 validate_immediate return value in the right type for comparisons
7817 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7819 * listing.c (MAX_BYTES): Use listing variables not constants.
7820 (data_buffer): No longer an array, but a pointer.
7821 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7822 (listing_listing): Allocate data_buffer.
7824 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7826 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7827 --listing-rhs-width, --listing-cont-lines.
7828 (show_usage): Update.
7829 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7830 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7831 (print_lines): Use the variables instead of the constants.
7832 (listing_listing): Likewise.
7833 * listing.h: Declare the new vars.
7835 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7837 * as.c (parse_args): Add --keep-locals alias for -L.
7838 Add --strip-local-absolute.
7839 (show_usage): Update.
7840 * as.h (flag_strip_local_absolute): New flag.
7841 * symbols.c (S_IS_LOCAL): Use it.
7842 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7843 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7844 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7846 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7848 * config/tc-m32r.c: Detect if explicitly parallel instructions
7849 might have an io conflict and issue a warning message.
7851 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7853 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7854 cgen_swap_fixups): Functions to save, restore and swap the fixup
7855 chain with a backup copy.
7856 (cgen_asm_finish_insn): Returns address of constructed insn.
7858 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7860 * listing.c (file_info_struct): Remove FILE, add POS.
7861 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7862 (file_info): Don't open the file.
7863 (buffer_line): Check for the file in the last_open cache, updating
7865 (print_source): Don't reference file_info->file.
7866 (listing_listing): Likewise.
7867 (listing_print): Close the file in the cache, if any.
7869 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7871 * read.c (dwarf_file_string): New file static variable.
7872 (emit_expr): Look for constant sequence that leads up to a file
7873 name in DWARF debugging output.
7874 (stringer): Use dwarf_file_string to decide whether to accept a
7875 string as a file name.
7877 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7879 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7880 (crack_operand): Add reg->reglst MRI hack.
7881 (r_seg): Put reglst symbols in reg_section.
7882 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7884 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7886 * tc-sh.c (get_specific): Handle SGR & DBR.
7888 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7890 * tc-h8300.c (parse_reg): Take the length of the symbol into
7891 account when attempting to match a register name.
7892 * tc-h8500.c (parse_reg): Likewise.
7894 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7896 * cgen.c: Formatting changes to improve readability.
7898 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7900 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7903 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7905 Based on a patch from Jim Wilson
7906 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7907 (tc_gen_reloc): Handle cross section PC relative relocs
7910 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7912 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7914 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7916 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7917 (expr_jmp_buf): New static local.
7918 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7919 (cgen_md_operand): New function.
7920 * tc-m32r.c: Clean up pass over `struct foo' usage.
7921 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7923 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7925 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7926 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7928 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7930 * config/tc-i386.c (i386_operand): Give an error if there are
7931 unrecognized characters after an expression.
7933 For older changes see ChangeLog-9697