1 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
5 * doc/as.texinfo: Added notes about this new option.
7 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
9 * config/tc-sh.c (JREG): Remove.
10 (md_convert_frag): Remove #if 0:d code using JREG.
12 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
14 * config/tc-i386.c (i386_operand_modifier): Only match
15 modifiers SHORT and FLAT if they are followed by a space.
16 (parse_register): When `allow_naked_reg' is set, do not confuse
17 identifiers that start with a register name with a register.
19 2000-10-12 Kazu Hirata <kazu@hxi.com>
21 * app.c: Fix formatting.
24 * bit_fix.h: Likewise.
29 2000-10-11 Alan Modra <alan@linuxcare.com.au>
31 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
33 2000-10-07 Alan Modra <alan@linuxcare.com.au>
35 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
36 Re-arrange function a little and improve error message.
38 * write.c (write_relocs): Fix a comment.
40 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
43 2000-10-05 Jim Wilson <wilson@cygnus.com>
45 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
47 2000-10-05 Alan Modra <alan@linuxcare.com.au>
49 * config/tc-i386.c: Delete some useless comments, reformat others.
51 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
52 non-global syms in linkonce sections.
54 2000-10-04 Ralf Baechle <ralf@gnu.org>
56 * config/tc-ia64.c (operand_match): Don't use // style comments.
57 * config/tc-i370.c: Likewise.
59 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
61 Changes to handle varying register prefix and user symbol prefix.
62 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
63 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
64 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
65 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
66 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
67 (demand_register_prefix): New variable.
68 (md_pseudo_table): New pseudo ".syntax".
69 (md_longopts): New options --no-underscore and --underscore.
70 (cris_target_format): Return elf32-us-cris or elf32-cris depending
71 on symbols_have_leading_underscore.
72 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
73 (get_spec_reg): Ditto.
74 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
76 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
78 <case OPTION_NO_US, case OPTION_US>: New.
79 (md_show_usage): Be brief and reformat to match continuation of
81 * po/gas.pot: Regenerate.
83 2000-09-28 Alan Modra <alan@linuxcare.com.au>
85 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
86 force relocs for 12 bit branches.
87 (md_apply_fix): Similarly, adjust logic here.
89 2000-09-28 Alan Modra <alan@linuxcare.com.au>
91 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
92 adjust for external and weak syms as we will use a reloc. Allow
93 for +8 offset when calculating limits of branches.
94 (hppa_fix_adjustable): Undo 2000-09-23 change.
95 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
96 Correct distance calculation.
97 (tc_gen_reloc): Print the file name and line number if we can't
100 From John David Anglin <dave@hiauly1.hia.nrc.ca>
101 * config/tc-hppa.c (nonzero_dibits): Define.
102 (arg_reloc_stub_needed): Check each arg and return value
103 separately for zero case.
104 (pa_align): Declare argument `bytes'.
106 2000-09-25 Kazu Hirata <kazu@hxi.com>
108 * config/tc-cris.c: Fix formatting.
109 * config/tc-d10v.h: Likewise.
110 * config/tc-d30v.c: Likewise.
111 * config/tc-d30v.h: Likewise.
112 * config/tc-fr30.c: Likewise.
113 * config/tc-fr30.h: Likewise.
114 * config/tc-m68k.c: Likewise.
115 * config/tc-m68k.h: Likewise.
116 * config/tc-pj.h: Likewise.
117 * config/tc-ppc.c: Likewise.
118 * config/tc-ppc.h: Likewise.
119 * config/tc-sh.c: Likewise.
120 * config/tc-sh.h: Likewise.
121 * config/tc-sparc.c: Likewise.
122 * config/tc-v850.h: Likewise.
123 * config/tc-vax.h: Likewise.
124 * config/tc-w65.h: Likewise.
125 * config/tc-z8k.h: Likewise.
127 2000-09-23 Alan Modra <alan@linuxcare.com.au>
129 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
131 (hppa_force_relocation): Likewise.
133 2000-09-22 Jim Wilson <wilson@cygnus.com>
135 * config/tc-ia64.c (dv_sem): Add "stop".
136 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
137 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
138 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
140 (mark_resources): Check IA64_RS_PRr.
142 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
144 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
145 md_estimate_size_before_relax): Redesign and clean up the
146 relaxation mechanism.
148 2000-09-21 Kazu Hirata <kazu@hxi.com>
150 * config/tc-ns32k.c: Fix formatting.
151 * config/tc-ns32k.h: Likewise.
153 2000-09-20 Kazu Hirata <kazu@hxi.com>
155 * config/tc-m32r.c: Fix formatting.
156 * config/tc-m32r.h: Likewise.
157 * config/tc-m68851.h: Likewise.
158 * config/tc-m68hc11.c: Likewise.
159 * config/tc-m68hc11.h: Likewise.
160 * config/tc-m88k.c: Likewise.
161 * config/tc-mcore.c: Likewise.
162 * config/tc-mcore.h: Likewise.
163 * config/tc-mips.c: Likewise.
164 * config/tc-mips.h: Likewise.
165 * config/tc-mn10200.h: Likewise.
166 * config/tc-mn10300.h: Likewise.
167 * config/tc-tahoe.c: Likewise.
168 * config/tc-tahoe.h: Likewise.
170 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
172 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
173 Likewise in relaxation description comments.
175 2000-09-18 Alan Modra <alan@linuxcare.com.au>
177 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
178 subtraction of two syms without emitting a relocation.
180 From David Huggins-Daines <dhd@linuxcare.com>
181 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
182 global or weak symbols.
184 2000-09-15 Kazu Hirata <kazu@hxi.com>
186 * config/tc-h8300.h: Fix formatting.
187 * config/tc-h8500.c: Likewise.
188 * config/tc-h8500.h: Likewise.
189 * config/tc-hppa.h: Likewise.
190 * config/tc-i370.h: Likewise.
191 * config/tc-i386.h: Likewise.
192 * config/tc-i860.c: Likewise.
193 * config/tc-i860.h: Likewise.
194 * config/tc-i960.h: Likewise.
195 * config/tc-ia64.c: Likewise.
196 * config/tc-ia64.h: Likewise.
198 2000-09-14 Kazu Hirata <kazu@hxi.com>
200 * config/tc-a29k.c: Fix formatting.
201 * config/tc-alpha.c: Likewise.
202 * config/tc-arc.c: Likewise.
203 * config/tc-arc.h: Likewise.
204 * config/tc-arm.c: Likewise.
205 * config/tc-arm.h: Likewise.
206 * config/tc-avr.c: Likewise.
207 * config/tc-avr.h: Likewise.
208 * config/tc-tic30.c: Likewise.
209 * config/tc-tic30.h: Likewise.
210 * config/tc-tic54x.c: Likewise.
211 * config/tc-tic54x.h: Likewise.
212 * config/tc-tic80.c: Likewise.
213 * config/tc-tic80.h: Likewise.
215 2000-09-14 Timothy Wall <twall@cygnus.com>
217 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
218 parallel comparisons for later use.
219 (struct rsrc): Add parallel comparison type.
220 (resources_match): Skip special cases of PR usage (non-conflicting
223 2000-09-13 Kazu Hirata <kazu@hxi.com>
225 * config/obj-ecoff.c: Fix formatting.
226 * config/obj-elf.c: Likewise.
227 * config/obj-elf.h: Likewise.
228 * config/obj-evax.h: Likewise.
229 * config/obj-generic.h: Likewise.
230 * config/obj-hp300.c: Likewise.
231 * config/obj-hp300.h: Likewise.
232 * config/obj-ieee.h: Likewise.
233 * config/obj-vms.c: Likewise.
234 * config/obj-vms.h: Likewise.
236 2000-09-13 Anders Norlander <anorland@acc.umu.se>
238 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
239 (md_parse_option): Ditto.
240 (md_longopts): Add -mips32 option.
241 (md_show_usage): Document new options.
242 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
243 (mips_ip): Assemble mfc0 with a sub-selection code.
244 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
245 (mips_cpu_to_str): New function.
246 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
247 Use CPU_* defines instead of hardcoded numbers.
249 * doc/as.texinfo: Document new options.
250 * doc/c-mips.texi: Ditto.
252 2000-09-12 Kazu Hirata <kazu@hxi.com>
254 * as.h: Fix formatting.
255 * asintl.h: Likewise.
256 * bit_fix.h: Likewise.
257 * config/obj-aout.c: Likewise.
258 * config/obj-aout.h: Likewise.
259 * config/obj-bout.c: Likewise.
260 * config/obj-bout.h: Likewise.
261 * config/obj-coff.c: Likewise.
262 * config/obj-coff.h: Likewise.
263 * dwarf2dbg.h: Likewise.
265 * flonum.h: Likewise.
267 * itbl-ops.h: Likewise.
271 * struc-symbol.h: Likewise.
272 * subsegs.h: Likewise.
273 * symbols.h: Likewise.
277 2000-09-11 Kazu Hirata <kazu@hxi.com>
279 * bignum-copy.c: Fix formatting.
280 * config/tc-i370.c: Likewise.
281 * config/tc-i960.c: Likewise.
282 * config/tc-m68k.c: Likewise.
284 * flonum-copy.c: Likewise.
285 * flonum-konst.c: Likewise.
286 * flonum-mult.c: Likewise.
287 * literal.c: Likewise.
291 * subsegs.c: Likewise.
293 2000-09-09 Philip Blundell <philb@gnu.org>
295 * configure.in (arm*-*-uclinux*): New target.
296 * configure: Regenerate.
298 2000-09-09 Kazu Hirata <kazu@hxi.com>
300 * input-file.c: Fix formatting.
301 * itbl-ops.c: Likewise.
302 * messages.c: Likewise.
304 2000-09-08 Philip Blundell <philb@gnu.org>
306 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
309 2000-09-07 H.J. Lu <hjl@gnu.org>
311 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
312 * configure: Rebuild.
314 2000-09-07 Kazu Hirata <kazu@hxi.com>
316 * atof-generic.c: Fix formatting.
317 * config/tc-mips.c: Likewise.
318 * config/tc-vax.c: Likewise.
319 * input-scrub.c: Likewise.
321 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
323 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
324 * configure.in (sh-*-linux*): Added.
325 * configure: Rebuilt.
327 2000-09-06 Kazu Hirata <kazu@hxi.com>
329 * config/tc-hppa.c: Fix formatting.
331 * ecoff.c: Fix formatting.
333 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
335 * configure: Rebuilt with new libtool.m4.
337 2000-09-05 Kazu Hirata <kazu@hxi.com>
339 * cgen.c: Fix formatting.
340 * config/tc-ia64.c: Likewise.
342 2000-09-05 Nick Clifton <nickc@redhat.com>
344 * aclocal.m4: Regenerate.
345 * config.in: Regenerate.
346 * configure: Regenerate.
347 * po/gas.pot: Regenerate.
349 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
351 * config/tc-cris.c: Correct comment typos.
353 2000-09-05 Eric Christopher <echristo@cygnus.com>
355 * config/tc-mn10300.c: Cleanup.
356 (md_pcrel_from): Enable.
358 2000-09-05 Alan Modra <alan@linuxcare.com.au>
360 * expr.c (operand): Fix a comment typo.
361 * write.c (write_relocs): Fix a signed/unsigned warning.
363 * config/tc-hppa.c (fudge_reg_expressions): New
364 (hppa_force_reg_syms_absolute): New.
365 (pa_equ): Allow reg_section expressions.
366 * config/tc-hppa.c (md_optimize_expr): Define.
367 (hppa_force_reg_syms_absolute): Prototype.
369 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
370 (pa_parse_number): Pass in arg to select fp reg parsing.
371 Return 1 to indicate format checks pass. If strict, then only
372 accept a register or register symbol. Return value in...
373 (pa_number): New static for pa_parse_number.
374 (FP_REG_BASE): Define.
375 (FP_REG_RSEL): Define.
376 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
377 appropriate. White space changes.
378 (need_pa11_opcode): Don't bother passing any params, get them from
380 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
381 Remove extraneous check in case 'Q'.
382 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
383 reg, set section of resulting symbol to reg_section.
384 (pa_parse_space_stmt): Modify call to pa_parse_number.
385 (pa_space): Likewise.
387 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
388 (hppa_force_relocation): Handle vtable relocs.
389 (pa_vtable_entry): New.
390 (pa_vtable_inherit): New.
391 (md_pseudo_table): Add entries for vtable pseudos.
392 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
393 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
395 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
396 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
397 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
399 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
400 specify a symbol type.
402 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
403 dependent things together.
404 (md_elf_symbol_type): Define.
406 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
408 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
410 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
411 (obj_elf_vtable_entry): Declare.
413 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
415 (obj_elf_vtable_entry): Similarly.
416 (elf_pseudo_table): Fix the damage with a cast.
418 2000-09-03 Richard Henderson <rth@cygnus.com>
420 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
421 for template selection when a label is needed.
423 2000-09-02 Kazu Hirata <kazu@hxi.com>
425 * config/tc-ia64.c: Fix formatting.
427 2000-09-02 Nick Clifton <nickc@redhat.com>
429 * configure.in: Increase version number to 2.10.91.
430 * configure: Regenerate.
431 * aclocal.m4: Regenerate.
432 * config.in: Regenerate.
433 * po/gas.pot: Regenerate.
434 * Makefile.in: Regenerate.
436 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
438 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
439 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
440 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
442 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
445 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
447 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
448 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
449 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
450 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
451 (GOT_symbol): New variable.
452 (md_undefined_symbol): Set it.
454 2000-09-01 Richard Henderson <rth@cygnus.com>
456 * config/tc-ia64.c (match): Don't inline.
457 (extra_goodness): New.
458 (md_begin): Prefer nop.f and nop.b for best_template.
460 2000-08-31 Kazu Hirata <kazu@hxi.com>
462 * as.c: Fix formatting.
467 2000-08-31 Eric Christopher <echristo@cygnus.com>
469 * config/tc-mn10300.c: Cleanup and fix warnings.
470 (md_pseudo_table): Add initializers.
471 (md_show_usage): Cleanup.
472 (md_parse_option): Fix warnings.
473 (md_undefined_symbol): Fix warnings.
474 (md_conver_frag): Fix warnings.
475 (tc_gen_reloc): Fix warnings.
476 (md_apply_fix3): Fix warnings.
477 (check_operand): Fix warnings.
479 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
481 * acinclude.m4: Include libtool and gettext macros from the
483 * aclocal.m4, configure: Rebuilt.
485 2000-08-30 Mark Hatle <mhatle@mvista.com>
487 * config/tc-ppc.c (md_parse_option): Recognize -m405.
489 2000-08-31 Kazu Hirata <kazu@hxi.com>
491 * listing.c: Fix formatting.
493 2000-08-29 Kazu Hirata <kazu@hxi.com>
495 * app.c: Fix a comment typo. Fix formatting.
497 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
499 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
500 offset of the target destination for jmp instructions.
501 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
503 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
505 * NEWS: Mention support for CRIS.
507 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
509 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
510 Sets `.lcomm' alignment to zero.
512 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
514 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
515 (TC_FIX_ADJUSTABLE): Define.
517 2000-08-23 Jim Wilson <wilson@cygnus.com>
519 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
520 unwind.personality_routine is set.
522 2000-08-23 H.J. Lu <hjl@gnu.org>
524 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
526 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
528 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
531 2000-08-22 H.J. Lu <hjl@gnu.org>
533 * config.in (STRICTCOFF): New for strict COFF.
535 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
536 i386-*-go32* and i386-go32-rtems*.
537 * configure: Rebuilt.
539 * config/obj-coff.c (obj_coff_endef): Follow the historical
540 behavior if STRICTCOFF is not defined.
542 * doc/internals.texi: Document STRICTCOFF.
544 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
546 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
547 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
548 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
549 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
550 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
551 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
552 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
555 2000-08-22 Eric Christopher <echristo@cygnus.com>
557 * config/tc-mn10300.c: (md_apply_fix): New function.
558 (mn10300_force_relocation): New function.
559 (mn10300_fix_adjustable): New function.
561 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
562 (TC_HANDLES_FX_DONE): Define.
563 (obj_fix_adjustable): Define.
564 (MD_APPLY_FIX3): Define.
565 (TC_LINKRELAX_FIXUP): Define.
567 * write.c: (TC_LINKRELAX_FIXUP): Define if not
569 (fixup_segment): Use TC_LINKRELAX_FIXUP.
571 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
573 2000-08-21 Jason Eckhardt <jle@cygnus.com>
575 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
576 if the fixup resulted in a relocation.
578 2000-08-18 Nick Clifton <nickc@redhat.com>
580 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
581 Make reference to first element of shift_names explicit.
583 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
585 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
586 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
587 add a symbol's address. Removed all target-specific #ifdefs that
588 used to accomplished the same.
589 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
590 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
591 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
592 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
593 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
595 2000-08-17 Kazu Hirata <kazu@hxi.com>
597 * dwarf2dbg.c: Fix formatting.
599 2000-08-17 Nick Clifton <nickc@redhat.com>
601 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
602 to be recoded as logical shift lefts by zero.
604 2000-08-16 Jim Wilson <wilson@cygnus.com>
606 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
607 postincrement modified registers. Handle IA64_OPND_R3_2 addl
609 (note_register_values): Handle IA64_OPND_R3_2 operands.
611 2000-08-16 Jason Eckhardt <jle@cygnus.com>
613 * config/tc-i860.c (md_operand): Silly typo fixed.
615 2000-08-16 Nick Clifton <nickc@redhat.com>
617 * config/tc-arm.c (struct asm_shift): Delete.
619 (enum asm_shift_index): New.
620 (struct asm_shift_properties): New.
621 (struct asm_shift_name): New.
622 (shift_properties[]); New.
623 (shift_names[]); New.
625 (decode_shift): Use new structures.
626 Issue a warning is "ROR #0" is used.
627 Issue a warning if "ASR #0" or "LSR #0" is used.
629 (md_begin): Initialise arm_shift_hsh table from new
630 asm_shift_name array.
632 2000-08-16 Jakub Jelinek <jakub@redhat.com>
634 * config/tc-sparc.c: Kill all warnings.
635 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
637 (md_show_usage): Update usage text.
639 2000-08-16 Nick Clifton <nickc@redhat.com>
641 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
644 2000-08-15 Will Cohen <wcohen@redhat.com>
646 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
648 * config/tc-sh.c (md_assemble): Changed so debug_type
649 test performed for ppi_assemble
650 * config/tc-sh.c: Included dwarf2dbg.h.
651 (debug_line): Defined.
652 (md_assemble): Generates dwarf2 line info.
653 (sh_finalize): New function. Finalize dwarf2 info.
654 (assemble_ppi): Returns size of code generated.
655 (build_Mytes): Returns size of code generated.
656 (md_pseudo_table): Added "file" and "loc" psuedo ops.
657 * config/tc-sh.h (md_end): Defined.
658 (sh_finalize): Declared.
660 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
662 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
665 2000-08-14 Nick Clifton <nickc@redhat.com>
667 * config/tc-arm.c (do_bx): Allow "bx pc".
669 2000-08-14 Jim Wilson <wilson@cygnus.com>
671 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
672 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
673 (md_begin): Change assignment to md.flag to OR in the new bit.
675 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
677 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
678 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
681 2000-08-14 Jason Eckhardt <jle@cygnus.com>
683 * NEWS: Mention i860 support.
685 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
687 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
689 2000-08-14 Andreas Schwab <schwab@suse.de>
691 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
693 2000-08-11 Andreas Schwab <schwab@suse.de>
695 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
698 2000-08-11 Kazu Hirata <kazu@hxi.com>
700 * expr.c: Fix formatting.
701 * config/obj-bout.c: Likewise.
703 2000-08-10 Jason Eckhardt <jle@cygnus.com>
705 * doc/c-i860.texi: Flesh out the i860 section more.
707 2000-08-10 Kazu Hirata <kazu@hxi.com>
709 * symbols.c: Fix formatting.
712 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
714 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
715 has the IgnoreSize bit set.
717 2000-08-09 Alan Modra <alan@linuxcare.com.au>
719 From Rodney Brown <RodneyBrown@mynd.com>
720 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
721 * configure: Regenerate.
723 2000-08-09 Kazu Hirata <kazu@hxi.com>
725 * hash.c: Fix formatting.
728 2000-08-08 Jason Eckhardt <jle@cygnus.com>
730 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
731 (i860_fix_info): New enum.
732 (MD_APPLY_FIX3): Define.
733 (WORKING_DOT_WORD): Define.
734 (TC_HANDLES_FX_DONE): Define.
735 (DIFF_EXPR_OK): Define.
736 (LISTING_HEADER): Define.
737 (TARGET_FORMAT): Select target format based on endian flag.
738 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
739 (target_big_endian): Add external declaration.
741 * config/tc-i860.c: All existing code reworked completely. Other
742 new code shown below.
743 (SYNTAX_SVR4): Define.
744 (target_warn_expand): New variable.
745 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
746 (md_longopts): Declare and define with new options (-EL, -EB,
748 (md_show_usage): New function.
749 (md_operand): New function.
750 (obtain_reloc_for_imm16): New function.
751 (md_apply_fix3): New function.
752 (tc_gen_reloc): New function.
754 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
756 * config/tc-m68hc11.c (build_jump_insn): Make sure the
757 2 bytes of the jump address are in the same frag.
758 (find): Accept 68hc12 register indirect modes.
760 * NEWS: Mention 68HC11 & 68HC12 support.
762 2000-08-07 Richard Henderson <rth@cygnus.com>
764 * config/tc-ia64.c (unwind): Add prologue_mask member.
765 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
766 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
767 (dot_body): Clear unwind.prologue_mask.
768 (dot_prologue): Set it. Accept a register second argument.
770 2000-08-07 Kazu Hirata <kazu@hxi.com>
772 * config/atof-ieee.c: Fix formatting.
773 * config/atof-tahoe.c: Likewise.
775 2000-08-06 Nick Clifton <nickc@cygnus.com>
777 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
780 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
781 of .popsection, .previous, .pushsection, .subsection,
782 .version, .vtable_entry, .vtable_inherit and .weak.
784 2000-08-05 Kazu Hirata <kazu@hxi.com>
786 * config/tc-cris.c: Fix formatting.
787 * config/tc-i386.c: Likewise.
788 * config/tc-sparc.c (sparc_ip): Simplify the code.
790 2000-08-04 Kazu Hirata <kazu@hxi.com>
792 * config/tc-cris.c: Rearrange code for readability.
793 * config/tc-d10v.c: Fix formatting.
794 * config/tc-m32r.c: Likewise.
795 * config/tc-sparc.c: Likewise.
797 2000-08-02 Jim Wilson <wilson@cygnus.com>
799 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
800 before ia64_find_opcode.
801 (md_assemble): Likewise.
803 2000-08-01 Nick Clifton <nickc@cygnus.com>
805 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
806 Undo some formatting fixes.
808 2000-08-01 Kazu Hirata <kazu@hxi.com>
810 * config/obj-som.c: Fix formatting.
811 * config/obj-ieee.c: Likewise.
812 * config/tc-arm.c: Likewise.
813 * config/tc-v850.c: Likewise.
815 2000-08-01 Nick Clifton <nickc@redhat.com>
817 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
818 index by command line option.
820 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
822 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
823 (@node M68K-Branch): Rewrite to match the reality.
825 2000-07-31 Jason Eckhardt <jle@cygnus.com>
827 * doc/c-i860.texi: New file.
828 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
829 * doc/Makefile.in: Regenerate.
830 * doc/all.texi: Add I860 as relevant architecture.
831 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
833 2000-07-31 Kazu Hirata <kazu@hxi.com>
835 * config/tc-d30v.c: Fix formatting.
837 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
839 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
840 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
841 long emit a long branch if available instead of an absolute jump, never
842 emit absolute jumps for anything with --pcrel.
844 * doc/c-m68k.texi: Document new command line option.
846 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
848 * config/tc-avr.c: Use PARAMS macro in function declarations.
849 Don't declare md_pcrel_from_section (already in tc-avr.h).
850 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
851 (avr_operand): Don't set (unsigned) op_mask to -1.
853 2000-07-28 Jason Eckhardt <jle@cygnus.com>
855 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
856 * configure: Regenerated.
857 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
858 of operand to the .type directive (.e.g, "type").
860 2000-07-28 Alan Modra <alan@linuxcare.com.au>
862 * as.h (warn_comment, found_comment, found_comment_file): Declare.
863 * app.c (do_scrub_chars): Record where first comment found.
864 * read.c (read_a_source_file): Init found_comment on entry, and
865 notify whether comments found on exit.
866 * config/tc-hppa.c (md_shortopts): Add "c".
867 (md_longopts): Add warn-comment.
868 (md_parse_option): Handle it.
869 (md_show_usage): Show available options.
870 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
872 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
874 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
875 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
877 (md_estimate_size_before_relax): Don't fall off end of function.
879 2000-07-27 Kazu Hirata <kazu@hxi.com>
881 * config/tc-avr.c: Fix formatting.
882 * config/tc-ns32k.c: Likewise.
884 2000-07-27 Alan Modra <alan@linuxcare.com.au>
886 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
888 2000-07-27 Kazu Hirata <kazu@hxi.com>
890 * config/tc-d10v.c: Fix formatting.
891 * config/tc-z8k.c: Likewise.
892 * config/tc-sparc.c: Likewise.
894 2000-07-26 Dave Brolley <brolley@redhat.com>
896 * cgen.c (queue_fixup): Declare opinfo.
897 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
898 (gas_cgen_md_operand): Ditto.
899 (gas_cgen_md_apply_fix3): Ditto.
901 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
903 * config/obj-coff.c (obj_frob_symbol): Don't merge
904 labels. Don't merge if the symbol isn't constant. Return
905 immediately if a symbol is merged.
907 2000-07-22 Alan Modra <alan@linuxcare.com.au>
909 * frags.c (frag_align): Correct absolute section alignment.
911 2000-07-20 DJ Delorie <dj@redhat.com>
913 * config/obj-coff.c (obj_frob_symbol): revert previous change,
914 it breaks linking against DLLs.
916 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
918 * configure.in: Add CRIS support.
919 * configure: Regenerate.
920 * Makefile.am: (CPU_TYPES): Add cris.
921 (CPU_OBJ_VALID) [aout]: Add cris.
922 (MULTI_CPU_TYPES): Add cris.
923 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
924 [coff]: Only i386 and mips are valid.
925 (TARGET_CPU_CFILES): Add config/tc-cris.c.
926 (TARGET_CPU_HFILES): Add config/tc-cris.h.
927 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
928 Regenerate dependencies.
929 * Makefile.in: Regenerate.
930 * aclocal.m4: Regenerate.
931 * as.c: Declare crisaout, criself.
932 * config/tc-cris.h, config/tc-cris.c: New.
933 * config/e-criself.c, config/e-crisaout.c: New.
934 * po/POTFILES.in, po/gas.pot: Regenerate.
936 2000-07-20 Kazu Hirata <kazu@hxi.com>
938 * read.c: Fix formatting.
939 * write.c: Fix formatting.
941 2000-07-19 H.J. Lu <hjl@gnu.org>
943 * sb.c: Include <stdlib.h> if exists for abort ().
945 2000-07-19 Alan Modra <alan@linuxcare.com.au>
947 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
948 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
949 (pa_type_args): Same here.
951 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
953 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
954 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
955 the storage class is already set.
957 2000-07-17 Kazu Hirata <kazu@hxi.com>
959 * config/tc-m68hc11.c: Fix formatting.
960 * config/tc-mn10200.c: Likewise.
961 * config/tc-mn10300.c: Likewise.
962 * config/tc-pj.c: Likewise.
963 * config/tc-tic80.c: Likewise.
964 * config/tc-w65.c: Likewise.
966 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
968 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
971 2000-07-15 Ian Lance Taylor <ian@zembu.com>
973 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
976 2000-07-15 Alan Modra <alan@linuxcare.com.au>
978 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
979 ELF as are used for SOM (except the 32-bit reloc one) to decide
980 whether a symbol can be reduced to a section symbol. Expand on
981 the comment for symbols involved in LR% and RR% expressions.
983 2000-07-14 Nick Clifton <nickc@cygnus.com>
985 * config/tc-mips.c (mips_disable_float_construction): New
986 static variable. Set to true if doubles should not be
987 constructed by loading two single width fp registers with
989 (mips_ip): Test mips_disable_float_construction.
990 (md_longopts): Add command line switches --construct-floats
991 and --no-construct-floats.
992 (md_parse_option): Parse new command line options.
993 (md_show_usage): Describe new command line options.
995 * doc/c-mips.texi: Document new command line options.
997 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
999 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1000 * configure: Regenerate.
1002 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1004 * configure.in (DEFAULT_EMULATION setting): Revert part of
1005 2000-07-01 change that set te_multi=multi unless set to tmips.
1006 * configure: Regenerate.
1008 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1010 * config/obj-coff.c (coff_frob_section): Add padding to the last
1011 section when aligning it increases its size.
1013 2000-07-11 Kazu Hirata <kazu@hxi.com>
1015 * config/tc-tic54x.c: Fix formatting.
1017 2000-07-10 Kazu Hirata <kazu@hxi.com>
1019 * config/tc-h8500.c: Fix formatting.
1020 * config/tc-tic54x.c: Fix formatting.
1022 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1024 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1025 displacements correctly.
1027 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1029 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1031 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1035 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1037 From David Huggins-Daines <dhd@linuxcare.com>
1038 * config/te-hppalinux64.h: Add a new emulation.
1039 * configure.in (emulations): Add configure bits to support the
1040 64-bit Linux/parisc target.
1041 * configure: Regenerate.
1043 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1044 (md_shortopts): Add `V' for ELF.
1046 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1047 when SOM or ELF_ARG_RELOC are defined.
1048 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1049 ELF_ARG_RELOC are defined.
1050 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1051 (pa_stringer): ..Do it here instead. Fix comment typos.
1052 (hppa_force_relocation): Cast enums to int before comparing with
1055 From Ryan Bradetich <rbradetich@uswest.net>
1056 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1057 redifinition warning.
1058 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1059 (hppa_force_relocation): ditto
1060 (md_apply_fix): Added cast to buf to fix warnings.
1062 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1063 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1065 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1066 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1067 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1068 reloc_type** to avoid warnings in switch.
1069 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1070 little earlier instead.
1072 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1074 (pa_type_args): Use symbol_arg_reloc_info.
1075 (struct pa_it): Make arg_reloc unsigned int.
1076 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1077 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1078 (pa_code): Delete. pa_text duplicates this function.
1079 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1080 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1082 (cons_fix_new_hppa): Actually change selector to e_fsel when
1083 warning about assuming so.
1084 (tc_gen_reloc): More example elf arg reloc code.
1085 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1086 (hppa_force_relocation): Likewise.
1088 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1090 (pa_end_of_source): Prototype.
1091 (hppa_fix_adjustable): Prototype.
1092 (LABELS_WITHOUT_COLONS): Move it..
1093 * config/te-hppa.h: To here.
1095 * config/te-hppa64.h: New file.
1097 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1099 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1100 format -10, -16, 16 relocs.
1101 (hppa_elf_mark_end_of_function): Test for null
1102 last_call_info->start_symbol
1104 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1105 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1106 re_assesmble_* functions. Delete extraneous statements. Fix
1108 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1109 insn to re_assemble_*.
1111 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1113 * doc/internals.texi (Expressions): Fix typo.
1115 2000-07-08 Kazu Hirata <kazu@hxi.com>
1117 * config/tc-sh.c: Fix formatting.
1118 * config/tc-tic54x.c: Fix formatting.
1119 * depend.c: Fix formatting.
1120 * flonum-konst.c: Likewise.
1121 * flonum-mult.c: Likewise.
1123 2000-07-07 Kazu Hirata <kazu@hxi.com>
1125 * config/tc-sh.c: Fix comments.
1126 * config/obj-vms.c: Fix comments.
1127 * config/tc-a29k.c: Likewise.
1128 * config/tc-alpha.c: Likewise.
1129 * config/tc-h8300.c: Likewise.
1130 * config/tc-h8500.c: Likewise.
1131 * config/tc-i370.c: Likewise.
1132 * config/tc-ia64.c: Likewise.
1133 * config/tc-m68hc11.c: Likewise.
1134 * config/tc-m68k.c: Likewise.
1135 * config/tc-mips.c: Likewise.
1136 * config/tc-ns32k.c: Likewise.
1137 * config/tc-ppc.c: Likewise.
1138 * config/tc-z8k.c: Likewise.
1140 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1142 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1143 Default to '(SEC_LOAD | SEC_DATA)'.
1144 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1146 * doc/internals.texi (CPU Backend): Describe
1147 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1149 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1151 * as.c (parse_args): NULL terminate the long option list.
1153 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1155 * config/tc-d30v.h: Include "write.h" for fixS.
1156 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1158 2000-07-05 Nick Clifton <nickc@cygnus.com>
1160 * config/tc-d30v.c (write_2_short): Further changes to warning
1161 messages produced when combining EITHER_BUT_PREFER_MU attributed
1164 2000-07-05 DJ Delorie <dj@redhat.com>
1168 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1170 * config/tc-arm.c (psrs): Accept combinations of flags.
1172 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1174 * config/tc-avr.c: Change _ () to _() around all strings marked
1175 for translation (exception from the usual coding style).
1176 (avr_opt): New struct variable, how the new switches are set.
1177 (OPTION_MMCU): Define as 'm' and actually use.
1178 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1179 (show_mcu_list): New function, display the list of known MCUs.
1180 (md_show_usage): Document the new switches. Call show_mcu_list.
1181 (avr_set_arch): Change 'm' to OPTION_MMCU.
1182 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1183 Handle the new switches.
1184 (avr_operands): Disable warnings for undefined combinations of
1185 operands if -mall-opcodes. Disable warnings for skipping two-word
1186 instructions if enhanced core or -mno-skip-bug.
1187 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1188 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1189 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1190 (avr_ldi_expression): Warn about implicit lo8().
1191 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1193 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1195 * configure.in: Add entry for mips-*-sysv4*MP*
1196 * configure: Rebuild
1197 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1198 elf32-tradlittlemips for traditional mips targets.
1199 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1200 test for Link Once sections as in adjust_reloc_syms.
1201 * config/te-tmips.h: New file for traditional mips targets. Define
1204 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1206 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1207 flags argument is not present, don't change an existing section's
1208 section's attributes. If the flags argument is present, warn if the
1209 attributes don't match the section's current attributes. When
1210 long section names are supported, set SEC_LINK_ONCE and
1211 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1213 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1215 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1216 symbols; create them.
1218 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1220 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1221 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1223 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1225 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1226 expressions. Ignore the problem when handling 16 bit signed
1227 immediates, because the assembler will take care of the relocation
1230 2000-06-27 Nick Clifton <nickc@cygnus.com>
1232 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1233 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1234 sequential order, and emit warning messages if the input source
1235 code contains constructs like that, or parallel constructs
1236 containing such opcodes.
1238 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1240 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1241 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1242 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1243 (md_show_usage): Update usage message.
1244 (md_parse_option): Allow redefinition of MCU type within the
1245 same avr[1-5] bfd machine type. Show both old and new MCU type
1246 in the error message.
1247 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1248 Simplify 8K wrap code.
1250 2000-06-25 Kazu Hirata <kazu@hxi.com>
1252 * config/obj-aout.c: Remove all uses of DEFUN.
1253 * config/obj-ieee.c: Likewise.
1254 * config/tc-sh.c: Fix comment typos.
1255 * config/tc-tahoe.c: Likewise.
1256 * config/tc-vax.c: Likewise.
1257 * config/tc-w65.c: Likewise.
1258 * config/tc-z8k.c: Likewise.
1259 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1261 2000-06-24 DJ Delorie <dj@cygnus.com>
1263 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1264 more changes from Sept 1999
1265 (tc_i386_fix_adjustable): ditto
1266 (md_apply_fix3): ditto
1268 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1270 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1271 (gas_cgen_parse_operand): Set it around expression() call.
1272 (gas_cgen_md_operand): Test for it before longjmp().
1274 2000-06-24 Kazu Hirata <kazu@hxi.com>
1276 * config/tc-h8500.c: Remove all uses of DEFUN.
1277 * config/tc-sh.c: Likewise.
1278 * config/tc-w65.c: Likewise.
1279 * config/tc-z8k.c: Likewise.
1281 * config/tc-h8500.c: Fix typos in comments.
1283 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1285 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1288 2000-06-23 matthew green <mrg@redhat.com>
1290 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1291 defined. Fix error message for `[' grouping.
1293 2000-06-22 Kazu Hirata <kazu@hxi.com>
1295 * config/tc-h8300.c: Fix formatting and comment typos.
1297 2000-06-22 Timothy Wall <twall@cygnus.com>
1299 * config/tc-ia64.c (note_register_values): Move premature QP
1300 notation clearing into the appropriate place.
1302 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1304 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1305 first before anything else. Add bin-bugs.h, emul.h and progress.h
1306 Sort list of files as for $(OBJS) in Makefile.am.
1308 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1309 find one. Remake dependencies.
1310 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1311 * Makefile.in: Regenerate.
1312 * doc/Makefile.in: Regenerate.
1314 * config/tc-i386.c (i386_displacement): Don't assume a constant
1315 displacement is necessarily 16 bits when in 16 bit code mode.
1316 (md_assemble): Instead size the displacement here after we know
1317 for sure that a .code16gcc operand hasn't automatically added
1318 operand size prefixes.
1320 2000-06-21 H.J. Lu <hjl@gnu.org>
1322 * Makefile.am: Rebuild dependency.
1323 * Makefile.in: Rebuild.
1325 2000-06-21 Kazu Hirata <kazu@hxi.com>
1327 * config/tc-h8300.c (parse_reg): Make the function static.
1328 (parse_exp): Likewise.
1330 2000-06-20 DJ Delorie <dj@cygnus.com>
1332 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1333 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1334 for cygwin import libraries to work properly.
1336 2000-06-20 H.J. Lu <hjl@gnu.org>
1338 * Makefile.am: Rebuild dependency.
1339 * Makefile.in: Rebuild.
1340 * configure: Likewise.
1341 * doc/Makefile.in: Likewise.
1343 2000-06-20 Timothy Wall <twall@cygnus.com>
1345 * doc/internals.texi (CPU backend): Add @itemx for
1346 TC_START_LABEL_WITHOUT_COLON.
1347 * doc/c-tic54x.texi: New.
1348 * doc/as.texinfo: Add tic54x features and include primary tic54x
1350 * doc/all.texi: Add C54X.
1351 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1352 * doc/Makefile.in: Regenerate.
1353 * configure.in: Add tic54x and define LIBM for tic54x.
1354 * configure: Regenrate.
1355 * config/tc-tic54x.[ch]: New.
1356 * config/obj-coff.h: Add tic54x.
1357 * Makefile.am: (CPU_TYPES): Add tic54x.
1358 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1359 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1360 (as_new_LDADD): Add $(LIBM).
1361 * Makefile.in: Regenerate.
1363 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1365 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1366 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1367 * doc/as.texinfo: Likewise.
1369 * configure, Makefile.in: Regenerate.
1370 * configure.in (emulations): Recognize m6811 and m6812.
1371 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1372 Added files for 68hc11 and 68hc12 assembler.
1373 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1374 * config/tc-m68hc11.h: Header definition for that assembler.
1376 2000-06-18 Nick Clifton <nickc@redhat.com>
1378 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1379 instead of OCTETS_PER_BYTE.
1381 * config/tc-v850.c: Fix compile time warnings.
1382 * config/tc-ppc.c: Fix compile time warnings.
1384 2000-06-18 H.J. Lu <hjl@gnu.org>
1386 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1387 * configure: Rebuild.
1389 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1391 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1394 2000-06-16 Nick Clifton <nickc@cygnus.com>
1396 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1397 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1399 * doc/c-mips.texi: Document newly accepted cpu variants.
1401 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1403 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1405 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1407 * macro.c (getstring): Make it possible to escape the quote
1410 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1412 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1414 2000-06-13 H.J. Lu <hjl@gnu.org>
1416 * configure: Regenerate.
1418 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1420 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1422 * doc/internals.texi (line_separator_chars): Semicolon is no
1423 longer a default. Mention null and newline as defaults.
1425 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1427 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1428 * config/tc-i860.h (line_separator_chars): Likewise.
1429 * config/tc-h8300.c (line_separator_chars): Likewise.
1430 * config/tc-i960.c (line_separator_chars): Likewise.
1431 * config/tc-m68k.c (line_separator_chars): Likewise.
1432 * config/tc-mips.c (line_separator_chars): Likewise.
1433 * config/tc-ns32k.c (line_separator_chars): Likewise.
1434 * config/tc-sparc.c (line_separator_chars): Likewise.
1435 * config/tc-vax.c (line_separator_chars): Likewise.
1437 * config/tc-h8300.c (comment_chars): Use string initialiser.
1438 * config/tc-i960.c (line_comment_chars): Likewise.
1439 * config/tc-z8k.c (comment_chars, line_comment_chars,
1440 line_separator_chars): Likewise.
1442 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1445 2000-06-08 Nick Clifton <nickc@cygnus.com>
1447 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1450 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1452 * configure.in (VERSION): Update to show this is the CVS mainline.
1454 2000-06-08 Matthew Jacob <mjacob@feral.com>
1456 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1457 $at is the integer register $r28, vs. both $r28 and the floating
1458 point register $f28.
1460 2000-06-08 James E. Wilson <wilson@cygnus.com>
1462 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1463 (dot_endp): Don't call ia64_flush_insns.
1464 (emit_one_bundle): Don't delete prologue/body records from
1465 unwind_record list in first loop. Rewrite second loop to account for
1468 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1470 * config/tc-ia64.c: Add missing prototypes.
1471 (generate_unwind_image): Cast argument to output_unw_records call.
1473 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1475 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1477 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1479 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1480 (REGISTER_P): likewise.
1481 (avr_opcodes): uses include/opcode/avr.h
1482 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1484 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1486 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1489 2000-06-03 H.J. Lu <hjl@gnu.org>
1491 * read.c (is_end_of_line): Put back `;'.
1493 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1495 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1497 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1499 * expr.c (operand): Test is_end_of_line outside switch to catch
1500 line separator chars that are also operators.
1501 (operator): Return O_illegal for line separator chars.
1503 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1504 entry (or `!' entry for TC_HPPA).
1506 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1507 before indexing is_end_of_line. Remove redundant check for '\0'.
1509 * config/tc-h8500.c (md_assemble): Likewise.
1510 * config/tc-mcore.c (md_assemble): Likewise.
1511 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1514 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1516 * config/tc-mcore.c (mcore_cons): Likewise.
1517 (mcore_float_cons): Likewise.
1518 (mcore_stringer): Likewise.
1519 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1521 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1523 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1525 2000-05-29 Nick Clifton <nickc@cygnus.com>
1527 * config/tc-sh.c: Fix compile time warning messages.
1529 * config/tc-mips.c: Fix compile time warning messages.
1531 2000-05-29 Philip Blundell <philb@gnu.org>
1533 * doc/as.texinfo: Update copyright dates.
1534 (Local Labels): Delete misplaced mention of ARM.
1535 * NEWS: Mention ARM ELF support.
1537 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1539 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1540 it is modified, and use the real_size to compute the frag address
1541 for dwarf2 line info.
1543 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1545 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1546 line-matching scheme to cope with automake moving variables around.
1547 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1548 * Makefile.in: Regenerate.
1550 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1552 * config/tc-sparc.c (sparc_relax): New.
1553 (md_longopts): Add -relax and -no-relax options.
1554 (md_parse_options, md_show_usage): Likewise.
1555 (md_apply_fix3): Optimize tail call into branch always if possible.
1557 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1559 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1560 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1561 rules, with warning when a GAS statement specifies a packing that
1562 will result in an instruction being squashed.
1563 Added typdef packing_type and enumerals, changed various integer
1564 literals to use the enumerals.
1566 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1568 * config/tc-ia64.c (dot_restorereg_p): New function.
1569 (md_pseudo_table): Add restorereg.p.
1570 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1571 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1573 * config/tc-ia64.h (unw_record_type): Add unwabi.
1574 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1575 called MASK with members for imask, and the masks produced by
1576 fr_mem, gr_mem, br_mem, and frgr_mem.
1577 (unw_p_record): Add members ABI and CONTEXT.
1578 (unw_x_record): Add member AB.
1579 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1580 as pseudo-register for use during unwind info generation.
1581 (AR_PFS, AR_LC): New macros.
1582 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1583 whose names start with an at sign (as in "@priunat").
1584 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1586 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1587 proc_end, unwind_info, personality_routine): Consolidate into
1588 "unwind" structure to reduce offset-table use. Add member
1589 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1591 (output_R1_format, output_R3_format, output_P3_format,
1592 output_P6_format): Initialize R with zero to reduce compiler warnings.
1593 (output_P7_format): Ditto. Add `default' branch to switch
1594 statement to reduce compiler warnings.
1595 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1596 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1597 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1598 into single argument.
1599 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1600 compiler warnings. Merge A and B args into single argument.
1601 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1602 A and B args into single argument.
1603 (free_record): Removed (wasn't used).
1604 (free_list_records): Also free imasks in prologue records.
1605 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1606 (output_spill_mask): Remove.
1607 (output_unwabi): New function.
1608 (output_epilogue, output_label_state, output_copy_state): Call
1610 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1611 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1613 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1614 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1615 as part of handling the prologue records. Emit region's imask if
1616 we have one. Handle unwabi, epilogue, label_state, copy_state,
1617 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1618 spill_sprel_p, and spill_reg_p records.
1619 (set_imask, count_bits, slot_index): New function.
1620 (fixup_unw_records): Fix region size computation. Handle
1621 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1622 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1623 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1624 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1625 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1626 (dot_save): Use manifest constants for applicaton registers.
1627 Handle REG_PR and REG_PRIUNAT.
1628 (dot_restore): Don't just ignore it.
1629 (dot_restorereg): New function..
1630 (generate_unwind_image): Ensure unwind info is a multiple of eight
1631 bytes, not just four bytes.
1632 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1633 (dot_altrp): Don't just ignore it.
1634 (dot_savemem): New function. Replaces dot_savesp() and
1635 dot_savepsp(). Use manifest constants for applicaton registers.
1636 Handle REG_PR and REG_PRIUNAT.
1637 (dot_savef): Simplify.
1638 (dot_saveb): Support generation of br_gr.
1639 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1640 dot_label_state, dot_copy_state): New function.
1641 (dot_unwabi): Don't just ignore it.
1642 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1643 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1644 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1645 (emit_one_bundle): Set slot number for prologue/body records
1646 *before* emitting the first insn.
1647 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1648 (md_begin): Declare "psp" pseudo-register.
1649 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1650 so we don't get segfault.
1651 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1652 counts as required per SW Conventions manual
1653 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1654 output_preds_psprel, output_preds_sprel, output_spill_base,
1655 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1656 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1657 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1658 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1659 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1660 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1661 (dot_vframe): Implement.
1662 (dot_vframesp, dot_vframepsp): New function.
1664 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1666 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1667 * configure: Regenerate.
1669 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1671 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1672 (md_estimate_size_before_relax): so we can use it here instead of
1673 old kludges. Localise vars to blocks. Comment.
1675 * frags.c (frag_new): Update fr_var comments.
1676 * frags.h (struct frag): Ditto.
1678 2000-05-22 Richard Henderson <rth@cygnus.com>
1680 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1681 (pseudo_func): Add pcrel.
1682 (operand_match): Handle IA64_OPND_TGT64.
1683 (build_insn): Likewise.
1684 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1685 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1686 (fix_insn): Handle all three 64-bit relocation types.
1688 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1690 * obj.h (struct format_ops): New members begin, app_file,
1691 s_set_other, s_set_desc, s_get_type, s_set_type,
1692 separate_stab_sections, init_stab_section.
1694 * config/obj-multi.h: Update GPL notice to v2.
1696 (obj_app_file): New.
1697 (S_SET_SIZE): Test s_set_size for NULL before calling.
1698 (S_SET_ALIGN): Similar for s_set_align.
1703 (SEPARATE_STAB_SECTIONS): New.
1704 (INIT_STAB_SECTION): New.
1705 (EMIT_SECTION_SYMBOLS): New.
1706 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1708 * config/obj-elf.h: Update GPL notice to v2.
1709 Mention that this file is included from obj-multi.h.
1710 (obj_begin): Wrap definition in ifndef.
1711 (elf_file_symbol): Constify declaration.
1712 (obj_app_file): Ditto.
1713 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1714 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1716 * config/obj-elf.c (elf_s_set_other): New.
1717 (elf_file_symbol): Constify argument.
1718 (elf_separate_stab_sections): New.
1719 (elf_init_stab_section): New.
1720 (elf_format_ops): Add new members. Remove comma at end.
1722 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1723 (ecoff_format_ops): Add new fields. Remove comma at end.
1724 Mention inconsistency for emit_section_symbols.
1726 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1728 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1729 (coff_separate_stab_sections): New.
1730 (coff_format_ops): Add new members.
1732 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1733 (obj_aout_s_set_other): New.
1734 (obj_aout_s_set_desc): New.
1735 (obj_aout_s_get_type): New.
1736 (obj_aout_s_set_type): New.
1737 (obj_aout_separate_stab_sections): New.
1738 (aout_format_ops): New members added. Use obj_aout_process_stab,
1739 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1740 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1742 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1744 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1746 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1747 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1748 (md_estimate_size_before_relax): Ensure jumps to weak and
1749 externally visible symbols are relocatable.
1751 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1753 * stabs.c (aout_process_stab): Make global.
1754 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1755 * read.h (aout_process_stab): Declare.
1757 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1758 Generalize to *aout, *coff *elf.
1759 * configure: Regenerated.
1761 * doc/internals.texi (Object format backend): Say
1762 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1764 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1765 * Makefile.in: Regenerated.
1767 2000-05-19 Catherine Moore <clm@cygnus.com>
1769 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1771 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1773 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1774 instruction to reflect change in re_assemble_*.
1776 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1778 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1779 build PA64 ELF tools.
1780 * configure: Rebuilt.
1782 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1784 * Makefile.am: Regenerate dependencies.
1785 * Makefile.in: Regenerate.
1787 2000-05-15 Nick Clifton <nickc@cygnus.com>
1789 * config/tc-arm.c (struct asm_psr): Add boolean field
1790 distinguishing between CSPR and SPSR. Rename 'number' field
1792 (psrs): Rearrange contents to match new asm_psr structure.
1793 (arm_psr_parse): Move next to psr_required_here. Make it
1794 return an asm_psr structure.
1795 (psr_required_here): Use asm_psr structure returned by
1797 (do_msr): Reorganise to allow psr_required_here to be called
1799 (md_undefined_name): Mark 'name' parameter as unused, since
1800 the COFF target does not use it.
1802 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1804 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1806 * config/te-aux.h: Likewise.
1807 * config/te-dpx2.h: Likewise.
1808 * config/te-go32.h: Likewise.
1809 * config/te-hp300.h: Likewise.
1810 * config/te-hppa.h: Likewise.
1811 * config/te-i386aix.h: Likewise.
1812 * config/te-ic960.h: Likewise.
1813 * config/te-interix.h: Likewise.
1814 * config/te-nbsd532.h: Likewise.
1815 * config/te-pc532mach.h: Likewise.
1816 * config/te-ppcnw.h: Likewise.
1817 * config/te-psos.h: Likewise.
1818 * config/te-sparcaout.h: Likewise.
1819 * config/te-sun3.h: Likewise.
1820 * config/te-sysv32.h: Likewise.
1822 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1824 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1825 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1826 and sign extend without an if statement.
1827 (build_bytes): Likewise.
1829 2000-05-14 Kazu Hirata <kazu@hxi.com>
1831 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1832 X_add_symbol L_32 case.
1834 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1836 * config/te-freebsd.h: New file.
1838 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1840 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1841 bindtextdomain): Replace defines with those from intl/libgettext.h
1842 to quieten gcc warnings.
1844 * NEWS: Mention x86 .arch and -q.
1846 * config/tc-i386.c (quiet_warnings): New.
1847 (md_assemble): Use quiet_warnings.
1848 (md_parse_option): Set quiet_warnings from -q.
1849 (md_show_usage): Mention -q, delete -m.
1850 (flag_do_long_jump): Delete.
1851 (md_parse_option): Remove -m.
1852 (md_show_usage): Remove -m.
1853 (md_create_long_jump): Remove useless flag_do_long_jump code.
1855 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1856 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1858 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1859 Alexander Sokolov <robocop@netlink.ru>
1861 * doc/c-i386.texi (i386-Arch): New section.
1862 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1864 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1865 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1866 architecture has been given and is not 486.
1867 (set_cpu_arch): New.
1868 (md_pseudo_table): Add .arch.
1869 (md_assemble): Warn if cpu architecture has been given and an
1870 unsupported instruction.
1872 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1873 Move operand_types bit defines after relevant template field.
1874 (template): Add cpu_flags.
1878 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1880 * config/tc-mn10300.h (md_end): Define.
1881 (mn10300_finalize): Declare.
1882 * config/tc-mn10300.c: Include dwarf2dbg.h.
1883 (debug_line): Define.
1884 (md_assemble): Generate dwarf2 line info.
1885 (mn10300_finalize): New function. Finalize dwarf2 info.
1887 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1889 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1890 external version of the relocation for weak symbols.
1892 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1894 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1895 frame size in units of 16 bytes, as required per SW Conventions manual.
1896 (output_unw_records): Output info-block header as a dword to get
1899 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1901 * as.h: #include "file", not <file> on files from ../include.
1902 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1903 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1904 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1905 (tc_coff_symbol_emit_hook): Ditto.
1906 (OPTCOUNT): Cast to int to avoid compiler warning.
1907 (md_begin): Fix signed/unsigned warnings.
1909 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1911 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1912 ABRANCH LONG case for a conditional branch on a 68000.
1913 (md_estimate_size_before_relax): Likewise. Also handle
1914 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1915 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1916 PC-relative on all CPUs.
1917 (md_estimate_size_before_relax): Likewise.
1919 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1921 * as.c (parse_args): Just mention current year in printed
1924 2000-05-03 J.T. Conklin <jtc@redback.com>
1926 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1928 (md_parse_option): Recognize -m7400.
1930 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1932 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1933 don't permit lp to become less than the words array.
1935 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1937 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1938 Fix little-endian case.
1940 2000-05-03 David O'Brien <obrien@NUXI.com>
1942 * as.c (parse_args): Update copyright.
1944 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1946 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1947 for the .bss section too.
1949 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1951 * configure.in: Set em=linux for hppa-*-linux.
1952 * configure: Regenerate.
1953 * doc/Makefile.in: Regenerate with correct automake.
1955 * frags.c (frag_grow): Sanity check chunk_size.
1957 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1958 * config/obj-som.h: Likewise.
1959 * config/obj-ieee.h: Likewise.
1961 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1963 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1964 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1965 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1966 (pa_ip): low_sign_unext now returns via function value. Use
1967 re_assemble_* instead of dis_assemble_* and
1968 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1970 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1971 (md_section_align, md_parse_option, md_show_usage,
1972 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1973 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1974 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1975 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1976 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1978 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1979 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1980 outside of switch. Correct mask and shifting errors in case 10
1981 and case -11. In case 21, compare against signed range to suit
1982 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1983 case 17 and case 22, use offsetT variable to properly check range.
1984 Use re_assemble_* here too.
1985 (evaluate_absolute): Change type of value to offsetT. Call
1986 hppa_field_adjust to do the work for us.
1987 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1988 (pa_parse_cmpib_64_cmpltr): Ditto.
1989 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1990 of i to unsigned int.
1991 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1992 (pa_end_of_source): Return type is void.
1994 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1996 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1998 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2000 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2001 More comments added.
2002 (md_begin): Removed "construct symbols for each register name".
2003 Because register names conflicts with GCC generated function
2005 (avr_operand): Now constant numbers can be used as a register
2006 identifiers (0 as r0, 31 as r31).
2007 (md_assemble): use skip_space () before parsing instruction
2010 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2012 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2013 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2014 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2015 * configure: Regenerate.
2017 2000-04-29 Andreas Jaeger <aj@suse.de>
2019 * as.h: Correctly check GCC version.
2021 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2023 * doc/as.1: Fix unbalanced brackets.
2025 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2027 (line_comment_chars): Set to '/' if TE_FreeBSD.
2029 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2031 * configure.in: Configury support for PA64 (currently disabled).
2032 * configure: Rebuilt.
2034 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2036 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2037 bfd_set_section_alignment.
2039 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2041 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2044 2000-04-24 Nick Clifton <nickc@cygnus.com>
2046 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2047 * doc/as.texinfo (Align): Include arm and strongarm in list of
2048 targets that have the second form of the behaviour of the .align
2051 2000-04-24 Mark Klein <mklein@dis.com>
2053 * obj-som.c: Terminate obj_pseudo_table.
2055 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2057 * as.c (parse_args): Allow md_parse_option to override -a listing
2059 * config/obj-coff.c (add_lineno): Change type of offset parameter
2060 from "int" to "bfd_vma."
2061 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2062 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2063 (ppc_change_csect): Align correctly for XCOFF64.
2064 (ppc_machine): New function, which discards "ppc_machine" line.
2065 (ppc_tc): Cons for 8 when code is 64 bit.
2066 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2068 (md_parse_option): Handle -a64 and -a32.
2070 * config/tc-ppc.h (TARGET_MACH): Define.
2071 (TARGET_FORMAT): Move to function.
2072 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2074 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2076 * config/tc-avr.c: New AVR_ISA_ defined.
2077 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2078 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2079 for `fmul', `movw' and `lpm R,Z' instructions.
2080 (avr_operands): Warn if current opcode is a two-word instruction
2081 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2082 (avr_opcodes): New commands added.
2083 (REGISTER_P): Check 'a' and 'v' constraint letters.
2084 (mcu_types): New MCU added.
2086 2000-04-22 Timothy Wall <twall@cygnus.com>
2088 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2090 (operand_match): Conditionally insert default bit values for IMMU9.
2092 2000-04-14 Matthew Green <mrg@cygnus.com>
2094 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2095 * configure: Rebuilt.
2097 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2098 Jason Eckhardt <jle@cygnus.com>
2100 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2102 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2103 Added handling of new operand types l,y,&,fe,fE,fx.
2105 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2106 David Mosberger <davidm@hpl.hp.com>
2107 Timothy Wall <twall@cygnus.com>
2108 Andrew MacLeod <amacleod@cygnus.com>
2109 Jim Wilson <wilson@cygnus.com>
2111 * Makefile.am (CPU_TYPES): Add ia64.
2112 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2113 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2114 * Makefile.in: Rebuild.
2115 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2116 * configure: Rebuild.
2117 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2118 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2119 * expr.c (expr): Handle md_optimize_expr.
2120 * read.c (LEX_HASH): Add comment.
2121 * config/tc-ia64.c, config/tc-ia64.h: New files.
2123 2000-04-21 Richard Henderson <rth@cygnus.com>
2125 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2126 bundling a non-delayed branch type instruction.
2128 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2130 * config/tc-mn10300.c (HAVE_AM30): Define.
2131 (md_assemble): Use it.
2133 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2135 * config/obj-elf.c (obj_elf_change_section): Check for changed
2138 * Makefile.am: (CPU_MULTI_VALID): Remove.
2139 (MULTI_CPU_TYPES): Define.
2140 (MULTI_CPU_OBJ_VALID): Define.
2141 (DEPTC): Use the above.
2142 (DEPOBJ): Same here.
2144 Regenerate dependencies.
2145 * Makefile.in: Regenerate.
2147 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2149 * Makefile.am (YACC, LEX): Get them from configure.
2151 2000-04-18 H.J. Lu (hjl@gnu.org)
2153 * config/tc-i386.c (offset_in_range): Use addressT instead of
2154 bfd_vma for non-bfd assemblers.
2156 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2158 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2159 doesn't give spurious errors.
2161 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2163 * as.h (SEEK_SET): Define if undefined.
2165 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2167 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2168 constants, and don't assume offsetT is 32 bits.
2170 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2172 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2173 (md_pcrel_from_section): Add prototype.
2174 (d10v_fix_adjustable): Add prototype.
2175 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2177 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2179 2000-04-12 Nick Clifton <nickc@cygnus.com>
2181 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2182 symbol in frag chain.
2184 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2186 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2187 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2188 (fits_in_signed_word, smallest_imm_type): Ditto.
2189 (md_assemble): Use an offsetT var to hold offsetT values, not a
2191 (offset_in_range): New.
2192 (md_assemble): Use it.
2193 (md_convert_frag): Change type of target_address, opcode_address,
2194 and displacement_from_opcode_start to offsetT.
2195 (md_create_short_jump): Change type of offset to offsetT.
2196 (md_create_long_jump): Ditto.
2197 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2198 (md_chars_to_number): Remove.
2199 (output_invalid): Remove duplicate prototype.
2201 2000-04-09 Nick Clifton <nickc@cygnus.com>
2203 * Makefile.am (CPU_TYPES): Add 'avr'.
2204 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2205 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2207 * Makefile.in: Regenerate.
2209 * doc/as.texinfo: Add M32R documentation.
2211 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2213 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2214 --enable-build-warnings option.
2215 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2216 * Makefile.in, configure: Re-generate.
2218 2000-04-07 Nick Clifton <nickc@cygnus.com>
2220 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2221 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2222 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2223 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2224 (arm_force_relocation): Force relocations for
2225 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2227 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2229 * config/tc-sh.c (get_operands): There's no third operand if the
2230 first operand is an immediate.
2232 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2234 * config/tc-sh.c (immediate): Delete.
2235 (sh_operand_info): Add immediate member.
2236 (parse_reg): Use A_PC for pc.
2237 (parse_exp): Add second argument 'op'. All callers changed.
2238 (parse_at): Expect pc to be coded as A_PC.
2239 Use immediate field in *op.
2240 (insert): Add fourth argument 'op'. All callers changed.
2241 (build_relax): Add second argument 'op'. All callers changed.
2242 (insert_loop_bounds): New function.
2243 (build_Mytes): Remove DISP_4.
2244 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2245 (assemble_ppi): Use immediate field in *operand.
2246 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2247 (md_apply_fix): Likewise.
2248 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2250 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2252 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2254 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2256 * internals.texi (CPU backend): Document
2257 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2259 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2261 * po/gas.pot: Regenerate.
2263 * as.c (show_usage): Restore translated part of bug string.
2264 * gasp.c (show_usage): Likewise.
2266 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2267 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2268 than move-if-change.
2269 (DEP1): Modify for "gcc -MM".
2273 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2274 Update dependencies.
2275 * Makefile.in: Regenerate.
2277 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2279 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2280 (md_begin): Likewise.
2281 (HAVE_AM33): New macro.
2282 (md_assemble): Use it. Match r_regs and xr_regs only if
2285 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2287 * as.h: #include "bin-bugs.h"
2288 * as.c (show_usage): Use REPORT_BUGS_TO.
2289 * gasp.c: #include "bin-bugs.h"
2290 (show_usage): Use REPORT_BUGS_TO.
2292 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2294 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2296 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2297 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2300 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2302 * config/tc-i386.c (i386_immediate): Don't assume a constant
2303 immediate is necessarily 16 bits when in 16 bit code mode.
2304 (md_assemble): Instead set guess_suffix here after we have checked
2307 2000-04-02 Richard Henderson <rth@cygnus.com>
2309 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2310 quantities. Correct right shift sign extension.
2311 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2312 32-bit value when shifting into place.
2314 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2316 * app.c: Add ATTRIBUTE_UNUSED as needed.
2317 * config/tc-ppc.c: Likewise.
2318 (ppc_size): Make unsigned long.
2319 (ppc_insert_operand): Add casts to avoid warnings.
2321 2000-03-31 Nick Clifton <nickc@cygnus.com>
2323 * config/tc-d10v.h (md_flush_pending_output): Define.
2325 2000-03-29 Nick Clifton <nickc@cygnus.com>
2327 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2328 segment. Works for both BFD_ASSEMBLER and others.
2329 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2331 2000-03-29 Nick Clifton <nickc@cygnus.com
2333 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2335 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2337 * listing.c (LISTING_LHS_WIDTH): Default depends on
2339 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2341 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2343 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2346 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2348 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2350 * config/tc-avr.c (mcu_types): Add missing initialiser.
2351 (md_pcrel_from_section): Add prototype.
2352 (avr_operand): Remove redundant test of unsigned < 0.
2353 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2355 2000-03-27 Denis Chertykov <denisc@overta.ru>
2357 * config/tc-avr.c: New file for AVR support.
2358 * config/tc-avr.h: Likewise.
2359 * configure.in: Add AVR support.
2360 * configure: Regenerate.
2362 2000-03-26 Timothy Wall <twall@cygnus.com>
2364 * gasp.c (macro_op): Add new argument to check_macro call.
2365 Macro structure definitions moved to macro.h
2366 * sb.h: Add argument to prototype for input_scrub_include_sb.
2367 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2368 nesting checks with an additional flag.
2369 (struct input_save): Add flag to indicate whether current sb
2370 should be checked for proper macro/conditional nesting.
2371 (input_scrub_push/pop): Save/restore nest check flag.
2372 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2374 * macro.c (check_macro): Allow caller to retrieve parsed macro
2375 information if a pointer is provided. This information may be
2376 used by the new macro hooks.
2377 * macro.h: Update prototype for check_macro. Macro struct
2378 definitions moved here from macro.c/gasp.c.
2379 * read.c (read_a_source_file): Add parameter to check_macro call,
2380 and pass macro info to the macro hook, if defined.
2381 (input_scrub_insert_line): New. Allow insertion of a line of
2382 characters into the input stream.
2383 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2384 file into the input stream.
2385 (s_include): Use input_scrub_insert_file.
2386 * internals.texi: Document new macro hooks.
2387 * as.h: New prototypes added.
2389 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2391 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2392 an initial capital letter.
2393 (i386_index_check): Reindent.
2395 2000-03-19 Nick Clifton <nickc@cygnus.com>
2397 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2400 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2402 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2403 instruction operand bad if Rd > 7 when generating
2404 thumb instructions. Prevents for example,
2405 "adr r12,label" from silently failing and generating
2406 the wrong instruction.
2408 2000-03-17 Nick Clifton <nickc@cygnus.com>
2410 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2411 that have a destingation >= 0x400000.
2412 Fix compile time warning messages.
2414 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2416 * config/tc-sh.c (md_begin): When encountering insn that are
2417 not supported by the current arch, only change the name if
2418 its contents are the same as prev_name.
2419 (get_specific): If the the architecture doesn't match, fail.
2421 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2423 * config/tc-sh.c (IDENT_CHAR): Define.
2424 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2425 matching back where it came from.
2427 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2429 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2431 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2433 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2436 2000-03-15 Kazu Hirata <kazu@hxi.com>
2438 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2440 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2442 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2443 floating-point-number, make sure 'f' is in FLT_CHARS.
2445 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2447 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2448 (s_lcomm_internal): Use it.
2449 * doc/internals.texi (CPU backend): Document it.
2450 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2453 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2455 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2458 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2459 implementation doesn't have special handling for switch
2461 (macro_build): Allow for code in sections other than .text.
2463 (mips_ip): Likewise.
2464 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2465 Don't perform relocs if we will be outputting them.
2466 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2467 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2470 2000-03-09 Catherine Moore <clm@cygnus.com>
2472 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2473 relocation type based on the entry in the fixup structure.
2474 Put S_IS_EXTERN processing back in.
2476 2000-03-08 H.J. Lu (hjl@gnu.org)
2478 * Makefile.am (install-exec-tooldir): Depend on
2479 install-exec-bindir for parallel make.
2480 * Makefile.in: Regenerated.
2482 2000-03-06 Nick Clifton <nickc@cygnus.com>
2484 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2486 (md_parse_option): Parse -m32r command line switch - disable m32rx
2488 (md_show_usage): Document new option.
2490 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2491 * doc/Makefile.in: Regenerate.
2492 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2494 2000-03-02 Michael Meissner <meissner@redhat.com>
2496 * config/tc-d30v.c (check_range): Remove code that incorrectly
2497 sign extended values where bits < 32.
2499 2000-03-02 H.J. Lu (hjl@gnu.org)
2501 * configure.in: Support --enable-targets=all on ia32.
2502 * configure: Regenerated.
2504 2000-03-01 Nick Clifton <nickc@cygnus.com>
2506 * gasp.c (do_align): Remove bogus check of alignment value.
2508 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2510 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2511 TC_PPC was defined forced the type of a symbol with no other type
2514 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2516 * doc/internals.texi (CPU backend): Mention that
2517 line_separator_chars do not break up comments. Fix typos for
2518 LEX_AT and LEX_NAME descriptions. Document operands for
2519 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2520 description of md_create_short_jump usage. Document argument for
2521 md_undefined_symbol.
2523 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2525 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2526 (md_parse_option): Handle it.
2527 (md_show_usage): Document it.
2529 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2531 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2532 opcode, for the instruction `pal19'. From Andrea Arcangeli
2535 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2537 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2539 (md_assemble): To here, before template operands are matched.
2540 Also ensure a constant immediate is sign extended when we know the
2541 size is at most 16 bits. This is to catch cases like "add
2542 $0xffc0,%ax" where we don't know the size, and thus that the
2543 immediate can be represented as Imm8S until after parsing the
2545 (i386_displacement): Similarly sign extend 16 bit constant
2547 (md_assemble): Relax 16-bit jump constant range check to suit sign
2548 extended displacements.
2550 2000-02-26 Andreas Jaeger <aj@suse.de>
2552 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2554 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2556 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2557 call operands when intel_syntax.
2558 (intel_float_operand): Return 2 for "fi...".
2559 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2560 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2561 earlier "SHORT" change.
2562 (md_assemble): When determining suffix from Regs, exclude
2565 2000-02-24 Nick Clifton <nickc@cygnus.com>
2567 * configure: Add arm-wince, mips-pe and sh-pe targets.
2568 * configure: Regenerate.
2570 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2572 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2573 "pe-mips" for the mips-pe target.
2575 * config/tc-arm.c (insns): Change displacement encoded in BL
2576 and B instructions if the target port is arm-wince.
2577 (do_ldst): Do not bias the relocation offset if the target
2579 (md_pcrel_from): Add in missing relocation offset bias if the
2580 target os arm-wince.
2582 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2583 (md_begin): Disable -G support for mips-pe target.
2584 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2585 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2588 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2589 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2590 assembler, just set the alignment to 4.
2592 * config/te-wince-pe.h: New file for WinCE targets. Define
2595 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2597 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2598 string instructions.
2599 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2600 (i386_intel_memory_operand): After finding a segment override,
2601 check again for no `[' before looking for a displacement. Bomb if
2602 more than one displacement rather than silently discarding the
2603 second and subsequent ones. Free strings malloc'd by
2604 build_displacement_string.
2606 2000-02-24 Catherine Moore <clm@cygnus.com>
2608 * config/obj-som.c (obj_pseudo_table): Add "weak".
2609 (obj_som_weak): New routine.
2611 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2613 * config/tc-i386.c (union i386_op): New.
2614 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2615 Throughout file replace occurences of disps[n], imms[n], regs[n]
2616 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2617 intel mode operand swapping. Add assert in regKludge and
2618 fake_zero_displacement code. Test i.types[n] when outputting
2619 displacements and immediates. Combine output of Disp16 with
2621 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2622 when in intel mode by (not) reversing fsub and fdiv operands
2623 before the template search. This fails for single operand
2624 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2625 undefined. Instead fix the base_opcode after we've found the
2626 template. Move base_opcode xor with found_reverse_match from
2627 opcode output code to before this fix so we test for the correct
2629 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2630 check in intel mode. Instead compare opcodes.
2632 * config/tc-i386.h (TC_RELOC): Delete.
2633 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2634 with equivalent call to reloc.
2636 * as.h (flag_m68k_mri): Move declaration after target include, and
2637 only declare when TC_M68K defined. Define as zero otherwise.
2638 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2639 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2640 Define as zero otherwise.
2641 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2642 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2643 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2644 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2645 testing whether defined.
2646 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2647 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2648 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2649 rather than testing whether defined.
2650 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2651 (parse_mri_cons): Declare and use only when TC_M68K.
2652 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2653 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2654 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2656 * NEWS: Mention IBM 370 support.
2658 2000-02-23 Richard Henderson <rth@cygnus.com>
2660 * config/tc-i386.c (md_assemble): When swapping operands for
2661 intel_syntax, assume everything that's not Imm or Disp is a
2664 2000-02-23 Linas Vepstas <linas@linas.org>
2666 * config/tc-i370.c, config/tc-i370.h: New files.
2667 * Makefile.am: Add support for Linux/IBM 370.
2668 * configure.in: Likewise.
2669 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2670 * config/obj-elf.c: Include elf/i370.h
2671 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2673 * Makefile.in: Regenerate.
2674 * configure: Regenerate.
2676 * doc/c-i370.texi: New file.
2677 * doc/all.texi: Include it.
2678 * doc/as.texinfo: And here.
2679 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2680 * doc/Makefile.in: Regenerate.
2682 2000-02-19 Michael Meissner <meissner@redhat.com>
2684 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2685 determine if an instruction can be used in parallel with an ADDppp
2686 or SUBppp instruction.
2688 2000-02-22 Andrew Haley <aph@cygnus.com>
2690 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2692 1999-12-30 Andrew Haley <aph@cygnus.com>
2694 * config/tc-mips.c (mips_gp32): New variable.
2695 (macro_build) Use mips_gp32.
2697 (md_longopts): Add "-mgp32" and "-mgp64".
2698 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2700 (OPTION_M7900): Change offset
2701 (OPTION_NO_M7900): Ditto.
2703 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2705 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2706 warning, and bump it to 1.
2708 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2710 From Brad Lucier <lucier@math.purdue.edu>:
2711 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2714 2000-02-21 Catherine Moore <clm@cygnus.com>
2716 * config/tc-mips.c (MF_HILO_INSN): Define.
2717 (mips_7000_hilo_fix): Declare.
2718 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2719 (md_parse_option): Check for 7000_HILO_FIX options.
2720 (OPTION_M7000_HILO_FIX): Define.
2721 (OPTION_NO_M7000_HILO_FIX): Define.
2722 * doc/c-mips.texi (-mfix7000): Describe.
2724 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2726 * listing.c (print_lines): Remove unused variable `end'.
2728 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2729 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2730 reloc_type when BFD_ASSEMBLER.
2731 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2732 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2733 statement and quell signed vs. unsigned comparison warning.
2735 2000-02-18 Nick Clifton <nickc@cygnus.com>
2737 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2738 the computed frag offset, rather than overwriting it.
2740 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2742 * config/tc-sh.c ("elf/sh.h"): Include.
2743 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2744 (md.begin): Initialize target_arch.
2745 Only include opcodes in has table that match selected architecture.
2746 (parse_reg): Recognize register names for sh-dsp.
2747 (parse_at): Recognize post-modify addressing.
2748 (get_operands): The leading space is now optional.
2749 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2750 arguments. Update valid_arch.
2751 (build_Mytes): Add support for SDT_REG_N.
2752 (find_cooked_opcode): New function, broken out of md_assemble.
2753 (assemble_ppi, sh_elf_final_processing): New functions.
2754 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2755 (md_longopts, md_parse_option): New option: -dsp.
2756 * config/tc-sh.h (elf_tc_final_processing): Define.
2757 (sh_elf_final_processing): Declare.
2759 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2761 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2762 the unwinder subspace. Save the current seg/subseg before creating
2765 2000-02-10 Nick Clifton <nickc@cygnus.com>
2767 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2768 little endian targets.
2769 (INST_BYTE1): Redefine to handle big and little endian
2771 (cpu_type): New type: Select between M340 and M210.
2772 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2773 instructions of the M340.
2774 (md_assemble): Add support for the MULSH and OPSR classes of
2776 (md_atof): Add support for little endian targets.
2777 (md_parse_option): Add support for -EL, -EB and -mcpu command
2779 (md_convert_frag): Add support for little endian targets.
2780 (md_apply_fix3): Add support for little endian targets.
2781 (md_number_to_chars): Add support for little endian targets.
2783 2000-02-10 Timothy Wall <twall@redhat.com>
2785 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2786 defined, use it to verify the symbol just read should be a label.
2788 2000-02-10 Timothy Wall <twall@redhat.com>
2790 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2791 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2792 around colons when KEEP_WHITE_AROUND_COLON is defined.
2793 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2794 and KEEP_WHITE_AROUND_COLON.
2796 2000-02-08 Timothy Wall <twall@redhat.com>
2798 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2800 (do_repeat): New. Abstract repeat logic so that a "break" can be
2802 (end_repeat): New. Provide support for a "break" out of the
2804 * read.h: Add prototypes for new functions.
2806 2000-02-08 Timothy Wall <twall@redhat.com>
2808 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2809 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2810 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2813 2000-02-08 Timothy Wall <twall@redhat.com>
2815 * read.c: Added elseif to directives table.
2816 * read.h: Added prototype for s_elseif.
2817 * doc/as.texinfo: Added description for elseif.
2818 * cond.c (s_elseif): New function
2820 2000-02-04 Timothy Wall <twall@redhat.com>
2822 * listing.c (print_lines): Remove conditionals causing bug in
2825 2000-02-03 Timothy Wall <twall@cygnus.com>
2827 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2829 * frags.c (frag_new): Calculate fr_fix in octets
2830 (frag_now_fix) Return offset as target address offset (bytes).
2831 (frag_now_fix_octets) New - Return offset in octets (8-bit
2833 * frags.h: Added prototype for frag_now_fix_octets().
2834 Distinguish between octets and bytes in field descriptions.
2835 * listing.c (calc_hex): Account for octets vs bytes when
2836 printing addresses/offsets.
2837 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2838 target is little-endian, print the octets in a word in big-endian
2839 order so that the display looks like a proper hexadecimal number,
2840 instead of having the octets reversed.
2841 * read.c (do_align): When recording alignment, alignment power
2842 should be in terms of target bytes (minimum addressible unit)
2844 (do_org) Convert ORG target address (byte) argument into an
2845 octet offset when generating a variable fragment.
2846 * symbols.c (resolve_symbol_value): Symbol final value
2847 converted to a target address offset (bytes) from its octet offset.
2848 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2849 offset (bytes) is adjusted by the frag offset (octets) converted
2851 (coff_frob_section) Section alignment power is in terms of bytes;
2852 convert it to an octet alignment power when calculating size (and
2853 size mask) in octets. Don't modify the section size in order to
2854 "align" it for TI COFF, since that format has a different method
2855 for storing alignment information.
2857 2000-02-01 Timothy Wall <twall@cygnus.com>
2859 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2860 entries, matching the way GCC generates them. If not escaped, the
2861 filename is encoded incorrectly.
2863 2000-01-31 Nick Clifton <nickc@cygnus.com>
2865 * config/tc-arm.c (reg_table): Add support for ATPCS register
2868 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2870 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2872 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2874 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2875 of a symbol when we really care about its value.
2877 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2879 * config/tc-mcore.c (md_assemble): Give warning message if
2880 operands passes to instruction are more than the spec.
2882 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2884 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2885 Thumb mode but the label seen was not declared as '.thumb_func'
2886 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2887 correct disassembly of Thumb code bounded by non function labels.
2889 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2891 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2892 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2894 * Makefile.in: Same here.
2897 * configure.in: Set bfd_gas for i386-aout when primary target
2898 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2899 we may need the primary te_file. Remove incorrect comment.
2901 * configure: Regenerate.
2903 * config/e-i386aout.c: New file.
2905 * as.c (USE_EMULATIONS): Move to before print_version_id.
2906 (struct emulation): Add i386aout.
2907 (show_usage): Split text strings. Reformat -a text. Add --em
2911 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2912 (aout_format_ops): New.
2915 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2916 preprocessor conditional and add aout USE_EMULATIONS tests.
2917 (read_a_source_file): Don't pass error strings to printf as
2921 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2923 (do_data): Same here.
2924 (process_file): And here.
2927 * symbols.c (colon): Rewrite "already defined" fatal message
2928 code for aout with USE_EMULATIONS.
2931 * config/obj-aout.c (OBJ_HEADER): Define.
2932 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2934 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2935 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2937 (obj_aout_type): Expand S_SET_OTHER here too.
2938 (obj_read_begin_hook): Remove.
2939 (aout_pop_insert): New.
2940 (obj_aout_s_get_other): New.
2941 (obj_aout_s_get_desc): New.
2942 (aout_format_ops): New.
2945 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2946 gets aout_pseudo_table.
2947 (aout_pseudo_table): Declare.
2948 (obj_read_begin_hook): Define.
2951 * config/obj-coff.c (obj_pseudo_table): Rename to
2953 (coff_pop_insert): Use coff_pseudo_table.
2954 (coff_sec_sym_ok_for_reloc): Remove.
2955 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2956 and comment all zero entries and remove #if 0 code.
2959 * config/obj-coff.h (obj_pop_insert): Define.
2960 (coff_pseudo_table): Declare.
2963 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2964 s_get_size, s_set_size. Comment all zero entries.
2967 * config/obj-elf.c (elf_s_get_other): New function.
2968 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2969 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2970 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2972 (obj_elf_parse_section_letters): Don't pass error strings to
2973 printf as format arg.
2976 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2978 (elf_s_get_other): Declare.
2979 (S_GET_OTHER) Define as elf_s_get_other if not already
2981 (S_SET_OTHER): Only define when not already defined.
2982 (elf_obj_read_begin_hook): Declare.
2983 (obj_read_begin_hook): Define.
2984 (elf_obj_symbol_new_hook): Declare.
2985 (obj_symbol_new_hook): Define.
2988 * config/obj-multi.h: Add copyright header and protect against
2989 multiple inclusion. Add * to all function pointers.
2990 (OBJ_HEADER): If defined, include it rather than other defines
2992 (obj_frob_file_after_relocs): Test for NULL.
2993 (obj_symbol_new_hook): Here too.
2994 (obj_sec_sym_ok_for_reloc): And here.
2995 (S_GET_OTHER): Define.
2996 (S_GET_DESC): Define.
2997 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2998 (OBJ_MAYBE_ELF): Update comment.
3000 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3001 OBJ_AOUT preprocessor conditional and handle emulation by
3002 testing OUTPUT_FLAVOR.
3003 (i386_displacement): Here too.
3004 (md_section_align): Similarly here.
3005 (i386_target_format): Conditionally compile when more than one
3006 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3007 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3008 (i386_displacement): Here too.
3011 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3012 Define TARGET_FORMAT for aout only when not multi.
3015 * config/te-multi.h: Delete file as it's identical to te-generic.h
3017 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3019 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3020 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3023 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3025 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3028 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3030 * config/tc-mips.c (mips_do_align): New function.
3031 * config/tc-mips.h (md_do_align): Define.
3033 2000-01-10 Philip Blundell <philb@gnu.org>
3035 * doc/c-arm.texi (ARM Options): Fix typo.
3036 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3037 line separator for Linux.
3038 * doc/as.texinfo (Comments): Mention the ARM.
3040 2000-01-10 Philip Blundell <pb@futuretv.com>
3042 * configure.in (arm*-*-conix*): New target.
3043 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3045 * configure: Regenerate.
3047 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3049 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3050 (obj_elf_visibility): New function.
3052 * doc/as.texinfo (Visibility): New node: document visibility
3055 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3057 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3058 warning for absolute jump/call without `*' in non-intel mode. No
3059 need to set i.types[0] JumpAbsolute in intel mode.
3061 1999-12-22 Philip Blundell <pb@futuretv.com>
3063 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3064 hook function when changing sections.
3065 (arm_s_data): Likewise.
3067 1999-12-14 Nick Clifton <nickc@cygnus.com>
3069 * config/tc-arm.c (md_parse_option): Add support for -marm720
3070 command line switch.
3072 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3074 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3075 (r_registers, xr_registers): Define.
3076 (r_register_name, xr_register_name): New functions.
3077 (md_assemble): Handle new am33 operand types and instruction
3079 (mn10300_insert_operand, check_operand): Likewise.
3081 1999-11-29 Nick Clifton <nickc@cygnus.com>
3083 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3084 (s_force_thumb): Set thumb_mode to 2.
3085 (md_assemble): Do not complain about thumb instructions on a
3086 non-thumb target if thumb_mode is set to 2.
3088 1999-11-28 Michael Meissner <meissner@cygnus.com>
3090 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3091 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3092 (O_...): Add new machine dependent expressions if we are handling
3093 explicit relocations.
3094 (alpha_reloc_op): New static table holding the explicit relocation
3096 (alpha_literal_hash): New static to hold the hash table for
3097 explicit relocations.
3098 (alpha_macros): Add support for explicit relocations.
3099 (md_begin): If explicit relocations, initialize hash table.
3100 (md_assemble): Don't print a second error if tokenize_arguments
3101 already printed an error message.
3102 (md_apply_fix): Add support for explicit relocations.
3103 (alpha_force_relocation): Ditto.
3104 (alpha_fix_adjustable): Ditto.
3105 (alpha_adjust_symtab): New function to support explicit
3107 (alpha_adjust_symtab_relocs): Ditto.
3108 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3109 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3110 Add support for explicit relocations. Return -2 if an error
3111 message was already printed.
3112 (find_macro_match): Add support for explicit relocations. Comment
3114 (emit_insn): Add support for explicit relocations.
3115 (assemble_tokens): Ditto.
3117 (load_expression): Ditto.
3120 (emit_ir_load): Ditto.
3121 (emit_loadstore): Ditto.
3124 (emit_sextX): Ditto.
3125 (emit_division): Ditto.
3126 (emit_jsrjmp): Ditto.
3127 (emit_retjcr): Ditto.
3129 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3131 (tc_adjust_symtab): If explicit relocations, call the function
3132 alpha_adjust_symtab.
3133 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3134 relocations next to the literal relocation they reference.
3135 (TC_INIT_FIX_DATA): Initialize the new fields.
3136 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3138 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3140 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3141 'B' operand for PA2.0 bb instruction.
3143 1999-11-18 Nick Clifton <nickc@cygnus.com>
3145 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3148 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3150 (mcore_force_relocation): Force relocations to be generated for
3153 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3155 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3156 (i386_displacement): Disallow O_big displacements.
3158 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3160 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3161 Small improvements in error checking.
3162 (md_assemble): Support for unconditional ARM instructions.
3163 (md_parse_option): Support for -m[arm]v5e flag.
3165 1999-11-12 Nick Clifton <nickc@cygnus.com>
3167 * macro.c (buffer_and_nest): Do not check beyond the end of the
3170 1999-11-11 Nick Clifton <nickc@cygnus.com>
3172 * macro.c (buffer_and_nest): Look for seperator after TO and
3175 1999-11-08 Andrew Haley <aph@cygnus.com>
3177 * app.c (do_scrub_chars): When in State 10, treat backslash
3178 characters in the same way as as symbol characters.
3180 1999-11-07 Richard Henderson <rth@cygnus.com>
3182 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3183 the previous label was in the current section before playing
3184 with auto-alignment.
3186 1999-11-06 Nick Clifton <nickc@cygnus.com>
3188 * config/tc-v850.c (v850_force_relocation): Force relocation
3190 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3193 1999-11-05 Michael Meissner <meissner@cygnus.com>
3195 * expr.h (operatorT): Increase machine dependent operators to 16.
3196 * expr.c (op_rank): Ditto.
3198 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3200 * read.c (pseudo_set): Reject attempts to set the value of a
3203 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3206 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3208 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3209 to bfd_set_section_contents.
3211 1999-11-03 Nick Clifton <nickc@cygnus.com>
3213 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3215 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3217 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3218 (mips_ip): Use OPCODE_IS_MEMBER.
3220 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3222 * config/tc-arm.c (reg_required_here): Improve comments.
3224 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3225 (tinsns): Initialize variants field.
3227 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3228 BAD_PC respectively.
3230 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3232 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3233 * config/tc-arm.h: Fix compile time warnings.
3235 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3237 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3238 form @abs16, @(abs16) and @(abs16 + imm).
3240 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3242 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3243 (ISA_HAS_64_BIT_REGS) New.
3244 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3245 mips_emit_delays,macro_build,load_register,load_addresss,
3246 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3247 and/or use new ISA_xxx macros in expressions involving
3248 ISA, particularly mips_opts.isa.
3250 1999-10-18 Michael Meissner <meissner@cygnus.com>
3252 * expr.h (operatorT): Add machine dependent operators md1..md8.
3253 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3254 for the machine dependent operators to use.
3256 * expr.c (op_rank): Add machine dependent operators.
3258 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3260 (O_cpregister): Ditto.
3261 (md_begin): Change X_op test that field is wide enough to use
3262 O_max instead of O_alpha_max.
3263 (cpu_types): Fill in missing initializer.
3264 (alpha_num_macros): Make unsigned.
3265 (md_assemble): Make opnamelen be size_t.
3266 (md_apply_fix): Cast alpha_num_operands to int before testing.
3267 (alpha_force_relocation): Ditto.
3268 (alpha_fix_adjustable): Ditto.
3269 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3270 (tc_gen_reloc): Ditto.
3271 (tc_get_register): Ditto.
3276 (s_alpha_ent): Ditto.
3277 (s_alpha_end): Ditto.
3278 (s_alpha_frame): Ditto.
3279 (s_alpha_prologue): Ditto.
3280 (s_alpha_file): Ditto.
3281 (s_alpha_gprel32): Ditto.
3282 (s_alpha_proc): Ditto.
3283 (s_alpha_set): Ditto.
3284 (s_alpha_base): Ditto.
3285 (s_alpha_align): Ditto.
3286 (s_alpha_arch): Ditto.
3287 (alpha_align): Ditto.
3288 (assemble_insn): Suppress unused variable warning.
3290 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3291 order in the structure.
3292 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3294 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3296 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3298 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3300 * config/tc-i386.c (i386_index_check): Correct #endif location.
3302 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3304 * as.c (show_usage): Document new options.
3305 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3306 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3307 (parse_args): Parse the new options.
3308 (main): If there were warnings, and --fatal-warnings
3309 was specified, print an error.
3310 * as.h: New variable, flag_fatal_warnings, for new option.
3312 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3314 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3315 '@'. Change autoincrement completers to fall through to cache control
3318 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3320 (pa_parse_addb_64_cmpltr): New function.
3322 * config/tc-hppa.c (pa_ip): Change error message.
3323 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3324 '?Q' args to allow falling through.
3326 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3327 Remove unused conditional codes.
3328 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3330 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3332 * config/tc-d30v.c (CHAR_BIT): Define.
3333 (check_range): Fix bit operations to support integers bigger than
3336 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3338 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3341 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3342 Doug Evans <devans@cygnus.com>
3344 Add support for m32rx.
3345 * config/tc-m32r.c (enable_m32rx): New static global.
3346 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3347 (allow_m32rx): New function.
3348 (M32R_SHORTOPTS): Add `O'.
3349 (md_longopts): Add --m32rx plus several warning options.
3350 (md_parse_option): Handle new options.
3351 (md_show_usage): Print them.
3352 (md_begin): Enable m32rx.
3353 (OPERAND_IS_COND_BIT): New macro.
3354 (first_writes_to_seconds_operands): New function.
3355 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3356 (target_make_parallel,assemble_two_insns): New functions.
3357 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3358 If optimizing and m32rx, try to make consecutive insns parallel.
3360 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3362 * config/tc-mips.c (nopic_need_relax): Allow for the
3363 .sdata.foo sections generated by -fdata-sections,
3364 and for the .gnu.linkonce.s sections generated by C++.
3366 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3368 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3369 with cleaner code using completer prefixes. Add 'Y'.
3371 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3373 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3375 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3376 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3377 insn does not match and we should try the next insn in the table.
3379 1999-09-22 Nick Clifton <nickc@cygnus.com>
3381 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3383 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3385 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3388 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3390 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3391 OBJ_ELF. If ELF, add "sq".
3392 (md_parse_option): If ELF, ignore -s and -q.
3393 (md_show_usage): Mention ELF options.
3395 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3397 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3400 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3402 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3404 * config/tc-hppa.c (struct pa_it): New field "trunc".
3405 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3406 (pa_parse_ftest_gfx_completer): New function
3407 (pa_parse_fp_cnv_format): New function.
3409 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3410 (md_apply_fix): Handle 22bit pc-rel branches.
3412 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3414 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3416 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3418 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3420 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3422 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3423 (pa_ip): Handle 'fX'.
3425 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3427 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3428 unwinds unless the function is in the text space.
3429 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3431 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3433 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3434 (md_assemble): To here. Tweak address generation.
3436 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3438 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3439 (md_assemble): Call dwarf2_where for OBJ_ELF.
3440 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3441 (pa_end_of_source): New function.
3442 * tc-hppa.h (md_end): Define for OBJ_ELF.
3444 1999-09-14 Michael Meissner <meissner@cygnus.com>
3446 * configure.in (Canonicalization of target names): Remove adding
3447 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3448 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3449 * configure: Regenerate.
3451 1999-09-14 Donn Terry <donn@interix.com>
3453 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3455 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3457 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3458 pc-relative jmp/call to an absolute symbol.
3459 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3460 absolute section symbols.
3462 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3463 jump handling code and comments.
3465 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3467 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3468 the value if TE_PE and a global defined symbol.
3470 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3472 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3473 print the symbol, rather than printing it here.
3475 1999-09-11 Donn Terry <donn@interix.com>
3477 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3478 BFD_RELOC_RVA relocations.
3480 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3481 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3484 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3486 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3487 * doc/internals.texi (Object format backend): Document
3490 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3491 relocations against global symbols if TE_PE.
3493 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3494 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3496 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3499 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3500 symbols which do not have a constant value, or tags with
3501 non-tags. Remove the symbol from the list before adding it at the
3504 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3505 C_FCN symbol differently if TE_PE.
3506 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3507 appears in the pseudo-op, rather coff_line_base which is only set
3510 * config/obj-coff.c (obj_coff_loc): New static function.
3511 (obj_pseudo_table): Add "loc".
3513 * config/obj-coff.c (add_lineno): Check that the line number is
3516 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3517 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3519 (md_atof): Return NULL rather than 0.
3520 * config/tc-i386.c (md_atof): Change type to int.
3521 * expr.c (expr): Change first parameter to int.
3522 * config/obj-coff.c: Add declarations for static functions.
3523 (coff_frob_symbol): Use SYM_AUXENT.
3524 * config/tc-i386.h (flag_16bit_code): Don't declare.
3526 * config/obj-coff.c (obj_coff_section): Default to setting
3527 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3529 * write.c (adjust_reloc_syms): Print adjusted fixup.
3531 * expr.c (integer_constant): Correct too_many_digits calculation
3534 1999-09-09 Andreas Schwab <schwab@suse.de>
3536 * doc/c-arm.texi: Fix arguments of @var to not contain
3539 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3541 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3543 (md_parse_option): Only support -k flag for ELF and COFF targets.
3545 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3547 * config/tc-hppa.c (pa_ip): Put strict register checks before
3548 call to pa_parse_number.
3550 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3552 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3554 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3557 1999-09-06 Donn Terry <donn@interix.com>
3559 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3561 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3563 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3564 candidate instruction. Require registers for register arguments
3565 when in strict mode. Require assemble-time constants for
3566 constants when in strict mode.
3567 (pa_get_absolute_expression): Require a constant when in strict
3570 1999-09-06 Nick Clifton <nickc@cygnus.com>
3572 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3574 1999-09-04 Steve Chamberlain <sac@pobox.com>
3576 * config/tc-pj.c: New file, supports picoJava in ELF.
3577 * config/tc-pj.h: Ditto.
3578 * configure.in (pjl*, pj*): New targets.
3579 * Makefile.am: Rebuild dependencies.
3580 (CPU_TYPES): Add pj.
3581 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3582 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3583 * doc/c-pj.texi: New file.
3584 * doc/as.texinfo: Add some PJ specifics.
3585 * doc/all.texi: Add PJ to the list of all architectures, sort them
3587 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3588 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3590 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3592 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3593 (obj_frob_file): Test for null pointer.
3594 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3595 (OBJ_PROCESS_STAB): And here.
3596 (elf_obj_sy): Remove
3598 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3599 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3600 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3602 * config/obj-coff.c (no_func): Remove.
3603 (coff_format_ops): Change occurrences of no_func to 0, as we test
3604 for 0 in obj-multi.h.
3606 * configure.in: Enable bfd for i386-coff when primary target is
3607 bfd. Enable i386 elf,coff emulation support. Don't set
3608 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3609 emulation to support.
3610 *configure: Regenerate.
3612 1999-09-02 Nick Clifton <nickc@cygnus.com>
3614 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3615 .section .line directive is encountered.
3617 1999-09-01 Nick Clifton <nickc@cygnus.com>
3619 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3622 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3623 * as.texinfo: Document --gdwarf2 command line option.
3624 Add additional documentation of ARM command line switches.
3626 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3628 * config/tc-i386.c (i386_intel_memory_operand): Combine
3629 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3630 and RESTORE_END_STRING around parse_register calls.
3631 (i386_operand): Here too.
3632 (i386_is_reg): Remove.
3633 (parse_register): Move as_bad calls from within this function to
3636 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3638 Based on a patch from H.J. Lu <hjl@gnu.org>
3639 * config/tc-i386.c (parse_register): Handle FP regs specially.
3640 (md_begin): Remove '(' and ')' from register_chars.
3642 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3644 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3645 error message (done elsewhere).
3647 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3649 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3651 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3653 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3656 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3658 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3660 Add new completers. Fix bug in 64 bit condition handling.
3662 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3665 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3667 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3669 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3671 1999-08-27 Jim Wilson <wilson@cygnus.com>
3673 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3674 (struct ls): Add frag field. Initialize it to zero.
3675 (out_end_sequence): New local text_frag. Set it while in text section.
3676 Replace address check with frag check. Set ls.frag to text_frag if
3677 out_set_addr called.
3678 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3679 Set it before switching sections. Replace address check with frag
3680 check. Set ls.frag to saved_frag if out_set_addr called.
3682 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3684 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3685 output "advance_pc" opcode instead of calling gen_addr_line().
3686 The latter has the undesired side-effect of creating a new row
3687 in the debug line info matrix.
3689 1999-08-26 Jim Wilson <wilson@cygnus.com>
3691 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3692 ls.last_filename if last is less than zero. Set ls.last_filename
3693 when allocating new entry.
3694 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3697 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3699 * config/tc-i386.c (i386_index_check): Fix the displacement size
3700 when INFER_ADDR_PREFIX.
3702 1999-08-18 Nick Clifton <nickc@cygnus.com>
3704 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3707 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3709 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3710 handle 0xffffNNNN constants correctly.
3712 1999-08-16 Nick Clifton <nickc@cygnus.com>
3714 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3717 1999-08-13 Nick Clifton <nickc@cygnus.com>
3719 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3720 (md_apply_fix3): Always pass positive values to
3721 validate_offset_imm.
3723 1999-08-12 Nick Clifton <nickc@cygnus.com>
3725 * config/tc-arm.c (skip_whitespace): New macro.
3726 Formatting tidy ups.
3728 (md_apply_fix3): Store relocation offset in addend for ELF based
3730 (arm_force_relocation): Always generate relocs for Thumb function
3733 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3735 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3736 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3738 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3740 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3741 flags for the unwind subspace.
3743 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3744 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3745 suitable relocation based on the size of the target's pointer.
3746 Always Use subsegment zero for the unwinders.
3747 (pa_level): Handle "2.0w".
3749 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3751 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3752 with the following instruction unless this was specified.
3754 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3756 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3757 certain sections, to match BFD changes.
3759 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3761 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3762 (EXTRA_SCRIPTS): Define to keep automake happy.
3763 * Makefile.in: Rebuild.
3765 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3767 * Makefile.am: Rename .dep* files to DEP*.
3768 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3769 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3771 * Makefile.in: Rebuild.
3773 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3775 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3777 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3779 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3780 avoid problems on DOS filesystems.
3781 * Makefile.in: Rebuild.
3783 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3785 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3787 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3790 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3792 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3793 line to create ${GDBINIT} rather than .gdbinit.
3794 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3796 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3798 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3800 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3802 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3804 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3806 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3807 non-adjustable symbols.
3809 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3811 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3813 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3815 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3818 1999-08-05 Donn Terry <donn@interix.com>
3820 * config/te-interix.h: New file.
3821 * configure.in (i386-*-interix*): New target.
3822 * configure: Rebuild.
3824 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3826 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3827 selectors for ELF too.
3828 (selector_table): Add "ltp" and "rtp" selectors.
3830 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3832 * config/tc-i386.c (i386_operand): No need to change
3833 operand_string pointer in segment reg case before goto
3834 do_memory_reference. Initialise displacement_string_start and
3835 displacement_string_end after do_memory_reference label.
3836 (i386_index_check): Add operand_string param, and print error
3837 message on failure here.
3838 (i386_intel_memory_operand): Instead of here.
3839 (i386_operand): And here.
3840 (INFER_ADDR_PREFIX): Enable.
3842 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3844 * config/tc-i386.h (DefaultSize): Define. Renumber following
3845 opcode_modifier defines.
3847 From Etienne Lorrain <etienne.lorrain@ibm.net>
3848 * config/tc-i386.c (stackop_size): New variable.
3849 (set_16bit_code_flag): Clear it here.
3850 (set_16bit_gcc_code_flag): New function.
3851 (md_pseudo_table): Add "code16gcc" entry.
3852 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3854 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3856 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3857 next_set_end even if the end symbol is being discarded.
3859 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3860 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3861 * config/obj-coff.c: Likewise.
3862 (seg_info_type): Remove.
3863 (seg_info_off_by_4): Change to array of segT.
3864 (s_get_segment): Adjust accordingly.
3865 (obj_pseudo_table): Fully initialize sentinel entry.
3867 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3868 Ralf Baechle <ralf@uni-koblenz.de>.
3870 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3872 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3874 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3876 * config/tc-i386.c: Indentation and white space changes.
3877 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3878 don't enable it by default.
3879 (i386_intel_operand): Remove redundant prototype.
3880 Move check on number of memory operands, and i.mem_operands++
3881 (i386_intel_memory_operand): To here.
3882 Remove i386_immediate code from here. Remove special case code
3883 for input and output using (%dx). Remove base/index checks and
3884 call i386_index_check instead. Save initial operand_string
3885 argument for error message.
3886 (i386_operand): Remove redundant prototype. Move base/index
3887 checks to i386_index_check.
3888 (i386_displacement): Move intel mode check for non-zero
3890 (i386_intel_memory_operand): To here.
3892 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3894 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3895 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3896 by .register pseudo-op if -64 and --no-undeclared-regs.
3897 (s_register, sparc_adjust_symtab): New functions.
3898 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3899 Declare sparc_adjust_symtab as tc_adjust_symtab.
3900 * doc/c-sparc.texi: Add description of #ignore special literal
3901 for .register pseudo-op.
3903 1999-07-30 Catherine Moore <clm@cygnus.com>
3905 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3906 the relocation's section offset.
3908 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3910 * write.c (fixup_segment): Fix generic error check overflow test.
3912 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3913 X_add_number to long.
3915 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3917 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3920 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3922 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3925 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3927 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3929 * configure.bat: Remove; obsolete.
3930 * config/go32.cfg: Likewise.
3932 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3934 * configure.in (i386-*-vxworks*): New target.
3935 * configure: Rebuild.
3937 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3939 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3941 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3943 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3945 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3946 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3947 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3948 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3949 MAX_RELOC_EXPANSION): Define.
3950 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3952 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3954 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3955 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3956 block. Print a warning if an 8-bit or 16-bit constant
3957 displacement or immediate is truncated on output.
3958 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3960 (i386_operand): Disallow immediate jump absolute operand.
3962 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3964 * configure.in: Bump version number to 2.9.5.
3965 * configure: Rebuild.
3967 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3970 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3972 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3973 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3975 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3977 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3979 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3981 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3982 if -mno-fpu was given.
3983 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3985 (cons_fix_new_arm): Remove misleading comments.
3987 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3989 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3991 (relax_segment): Likewise. After giving a rs_org error, convert
3992 the frag to rs_align to avoid cascading errors.
3994 1999-07-12 Andreas Schwab <schwab@suse.de>
3996 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3998 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4000 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4001 as appropriate. Fill in structure initializations. Add variable
4002 initializations. Add casts.
4003 * dwarf2dbg.c (print_stats): Change i to size_t.
4004 * listing.c (listing_listing): Change list_line to unsigned int.
4006 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4008 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4009 rather than checking for \001 and \002 in symbol name.
4010 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4012 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4014 * configure.in (hppa*-linux-gnu*): New target.
4015 * configure: Rebuilt.
4017 1999-07-08 Nick Clifton <nickc@cygnus.com>
4019 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4021 1999-07-07 Nick Clifton <nickc@cygnus.com>
4023 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4024 accessing symbolP directly.
4026 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4028 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4031 1999-07-05 Nick Clifton <nickc@cygnus.com>
4033 * config/tc-arm.c (ARM_EXT_V5): Define.
4034 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4035 (md_begin): Detect ARM v5 architectures.
4036 (md_parse_option): Accept arm v5 specification.
4037 (md_show_usage): Documment -marmv5 switch.
4039 * doc/c-arm.texi: Document -marmv5 command line option.
4041 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4043 (validate_immediate_twopart): New function. Determine if a
4044 constant can be computed by two ADD instructions.
4045 (output_inst): Remove its command line parameter - it was never
4047 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4048 implememt the ADRL pseudo op.
4049 (tc_gen_reloc): Generate a suitable error message if an ADRL
4050 instruction tries to generate a real reloc.
4052 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4054 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4056 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4059 1999-06-27 H.J. Lu <hjl@gnu.org>
4061 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4062 non BFD_ASSEMBLER case.
4064 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4066 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4069 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4071 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4072 out_end_sequence() when the address decreases due to a new frag.
4073 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4074 numbering starts with 1.
4076 1999-06-23 Nick Clifton <nickc@cygnus.com>
4078 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4080 (mcore_s_text): Call obj_elf_text for ELF target.
4081 (mcore_s_data): Call obj_elf_data for ELF target.
4082 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4084 (mcore_s_bss): New function: Dump literal table before changing
4086 (mcore_s_comm): New function: Dump literal table before changing
4089 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4090 No longer static functions.
4091 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4092 Provide prototypes for these functions.
4094 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4096 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4097 a list of names, to try obj_segment_name, and to try abbreviated
4098 names when using COFF without long section names.
4100 * config/tc-alpha.c: More use of symbol accessor functions.
4101 * config/tc-arc.c: Likewise.
4102 * config/tc-d30v.c: Likewise.
4103 * config/tc-fr30.c: Likewise.
4104 * config/tc-i860.c: Likewise.
4105 * config/tc-m88k.c: Likewise.
4106 * config/tc-mcore.c: Likewise.
4107 * config/tc-ns32k.c: Likewise.
4108 * config/tc-sparc.c: Likewise.
4109 * config/tc-v850.c: Likewise.
4111 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4112 sy_value with appropriate accessor functions.
4113 * config/tc-arm.c (md_apply_fix3): Likewise.
4114 * config/tc-d10v.c (AT_WORD_P): Likewise.
4115 * config/tc-v850.c (reg_name_search): Likewise.
4117 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4118 use symbol_get_bfdsym instead.
4119 * config/tc-ppc.c (md_assemble): Likewise.
4120 * config/tc-v850.c (v850_comm): Likewise.
4122 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4124 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4125 the symbol, rather than accessing the bsym member.
4126 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4127 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4128 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4129 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4130 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4131 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4132 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4133 * config/tc-v850.c (tc_gen_reloc): Likewise.
4135 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4137 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4138 (hppa_gen_reloc_type): Conditionalize on BFD64.
4139 (tc_gen_reloc): Re-enable ELF relocations.
4140 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4142 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4144 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4146 (do_ldst): Move assignment out of if condition.
4147 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4148 parentheses to avoid warning.
4150 1999-06-21 Nick Clifton <nickc@cygnus.com>
4152 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4153 macro to get at the BFD symbol associated with a GAS symbol.
4155 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4157 * config/tc-ppc.c: Update for symbol handling changes.
4158 * config/obj-coff.c: Likewise.
4160 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4162 * tc-hppa.c: General cleanups of ELF support. No more spaces
4163 and subspaces for ELF.
4164 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4165 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4166 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4167 (UNWIND_SECTION_NAME): Likewise.
4168 (space/subspace related structures): Conditionalize definitions
4170 (space/subspace directives and support routines): Conditionalize
4171 definitions and references/uses on OBJ_SOM.
4172 (label_symbol_struct): For ELF, track the symbol's segment. For
4173 SOM track its space.
4174 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4176 (USE_ALIASES): Kill for both SOM & ELF.
4177 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4178 (pa_space, pa_subspace): Corresponding changes.
4179 (pa_spaces_begin): Corresponding chagnes.
4180 (md_begin): Do not muck around with space/subspace stuff for
4182 (md_apply_fix): Temporarily disable argument relocation stuff
4184 (tc_gen_reloc): Temporarily disable relocation generation for
4186 (pa_build_unwind_subspace): Similarly.
4188 1999-06-16 Nick Clifton <nickc@cygnus.com>
4190 * config/tc-arm.c (thumb_set): New pseudo op.
4191 (text, data, section): Override these pseudo ops with ARM
4193 (s_thumb_set): New function: Perform the same as a .set pseudo
4194 op, but also mark the alias'ed symbol as being a Thumb
4196 (arm_s_text): New function: Perform the same as the .text
4197 pseudo op, but dump the literal pool before changing
4199 (arm_s_data): New function: Perform the same as the .data
4200 pseudo op, but dump the literal pool before changing
4202 (arm_s_section): New function: Perform the same as the
4203 .section pseudo op, but dump the literal pool before changing
4205 (arm_cleanup): Do not reset the current section before dumping
4208 1999-06-17 Nick Clifton <nickc@cygnus.com>
4210 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4211 OPTION_NO_WARN_UNMATCHED entries.
4212 (md_parse_option): Generate a warning message if an unrecognised
4213 option is encountered.
4215 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4216 (get_operands): When parsing an expression after an '@' symbol
4217 has been detected, do not ignore '#' symbols.
4218 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4221 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4223 From K. Richard Pixley <rich@noir.com>:
4224 * configure.in (ppc-*-vxworks*): New target.
4225 * configure: Rebuild.
4227 1999-06-12 Philip Blundell <philb@gnu.org>
4229 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4231 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4233 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4234 which refer to symbols in linkonce sections, permit reducing the
4235 relocs if the symbol is local.
4237 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4239 * subsegs.c (subseg_text_p): New function.
4240 * as.h (subseg_text_p): Declare.
4241 * read.c (do_align): Use subseg_text_p to set the default fill.
4242 * write.c (subsegs_finish): Likewise.
4243 * config/obj-coff.c (write_object_file): Likewise.
4244 * config/tc-i386.h (md_maybe_text): Don't define.
4245 (md_do_align): Use subseg_text_p to set the default fill.
4246 * config/tc-m32r.c (m32r_do_align): Likewise.
4247 * config/tc-sh.c (sh_do_align): Likewise.
4248 * config/tc-sparc.h (md_do_align): Likewise.
4250 1999-06-12 David O'Brien <obrien@freebsd.org>
4252 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4253 * configure: Rebuild.
4255 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4257 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4258 * Makefile.am: Rebuild dependencies.
4259 * Makefile.in: Rebuild.
4261 * config/tc-i386.c (i386_immediate): Remove unused label
4264 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4265 * symbols.c: Likewise.
4266 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4267 sy_next field when taking address, rather than symbol_next.
4269 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4271 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4272 value from the output file architecture.
4273 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4274 * dwarf2dbg.h: Change bfd_vma to addressT.
4276 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4278 * dwarf2dbg.h: Use PARAMS in function declarations.
4280 1999-06-11 Martin Dorey <mdorey@madge.com>
4282 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4283 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4285 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4287 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4289 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4291 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4294 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4296 * read.c (read_a_source_file): Only declare inescape if
4299 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4301 (find_entry_byval): Add parens to avoid warning.
4303 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4305 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4308 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4310 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4313 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4314 synthetize_setx): New functions.
4315 (md_assemble): Broken the special cases into the above
4316 functions. Make compiler happy if sizeof(bfd_vma)==4.
4317 Fix sethi generated from set/setuw. If instructions have a relloc,
4318 always clear the fields to be relocated in the opcode.
4319 (sparc_ip): Remove special_case global variable.
4321 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4323 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4324 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4325 indication of success rather than a value.
4326 (itbl_get_val): Likewise.
4327 (itbl_get_field): Use strcspn. Change delimiters to include
4329 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4330 (itbl_get_val): Likewise.
4331 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4333 * symbols.c (copy_symbol_attributes): Convert local symbols to
4336 1999-06-10 Nick Clifton <nickc@cygnus.com>
4338 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4341 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4343 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4344 Optimize set if sizeof(bfd_vma) == 64.
4345 (sparc_ip): Fix sethi - without %hi() it should generate
4346 R_SPARC_22 reloc, not R_SPARC_HI22.
4347 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4349 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4351 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4352 (s_ncons): New function.
4353 (native_op_table): New table.
4354 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4355 R_SPARC_OLO10 handling.
4357 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4359 * expr.h (struct expressionS): Revert last change; widen X_op.
4360 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4362 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4364 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4365 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4366 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4367 * Makefile.in: Regenerated.
4369 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4370 `common' pass on to s_mri_common.
4371 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4373 1999-06-06 Richard Henderson <rth@cygnus.com>
4375 * config/obj-elf.c (obj_elf_section): Don't free the return
4376 value of demand_copy_C_string.
4378 1999-06-05 Richard Henderson <rth@cygnus.com>
4380 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4381 creation logic from obj_elf_create_section.
4383 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4384 (section_stack): New.
4385 (special_sections): Make const.
4386 (obj_elf_section): Gut and rewrite parsing.
4387 (obj_elf_change_section): New function broken out of obj_elf_section.
4388 (obj_elf_parse_section_letters): Likewise.
4389 (obj_elf_section_word): Likewise.
4390 (obj_elf_section_type): Likewise.
4391 (obj_elf_previous): Treat as a toggle.
4392 (obj_elf_popsection): New.
4393 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4394 (ppc_section_type): Likewise.
4395 * config/tc-ppc.h: Likewise.
4397 * expr.h (struct expressionS): Don't make X_op a bitfield.
4398 * config/tc-alpha.c: Update for symbol handling changes.
4399 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4400 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4402 1999-06-05 Richard Henderson <rth@cygnus.com>
4404 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4405 (dwarf2_gen_line_info): Kill unused variables.
4406 (dwarf2_finish): Likewise.
4407 (dwarf2_where): Likewise.
4408 (dwarf2_directive_file): If we've only got a string,
4409 hand off to s_app_file.
4410 * ecoff.c: Move the include of ecoff.h.
4411 * symbols.h (S_IS_FUNCTION): Prototype.
4413 * read.c (LEX_HASH): Supply a default.
4415 (s_globl): Update `c' after skipping whitespace.
4416 * read.h (LEX_END_NAME, is_name_ender): New.
4417 * expr.c (get_symbol_end): Respect it.
4419 1999-06-04 Mark Klein <mklein@dis.com>
4421 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4423 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4425 * config/tc-hppa.c: Update for symbol handling changes.
4427 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4429 * cgen.c: Update for symbol handling changes.
4430 * config/tc-m32r.c: Likewise.
4432 * config/tc-hppa.h: Update for symbol handling changes.
4433 * config/tc-hppa.c: Likewise.
4435 * config/tc-arm.h: Update for symbol handling changes.
4436 * config/tc-arm.c: Likewise.
4437 (symbol_make_empty): Remove. Just use symbol_create.
4439 * symbols.c (symbol_set_tc): Correct name.
4441 * Makefile.am: Rebuild dependencies.
4442 ($(OBJS)): Don't depend upon struc-symbol.h.
4443 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4444 * dep-in.sed: Don't remove struc-symbol.h.
4445 * Makefile.in: Rebuild.
4447 * doc/internals.texi (Symbols): Describe changes in symbol
4450 1999-06-03 Richard Henderson <rth@cygnus.com>
4452 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4453 instead of doing the work by hand.
4455 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4457 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4458 state of line state-machine.
4459 (struct ls): Collect DWARF2 line state-machine state in new member
4460 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4461 resulted in any DWARF2 directives.
4462 (reset_state_machine): New function.
4463 (out_end_sequence): Ditto.
4464 (dwarf2_gen_line_info): When switching sections or switching to a
4465 lower text address, call out_end_sequence() first to terminate the
4466 previous code sequence as code sequences MUST have monotonically
4467 increasing addresses.
4468 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4470 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4472 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4473 DWARF2 debug info (line information only, at this point).
4474 * as.h: Update comment about supported debug formats.
4475 * dwarf2dbg.c, dwarf2dbg.h: New files.
4476 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4478 * expr.c (operand): Don't use [ for parens if we want an index op.
4479 (op_encoding): Switch [ into O_index, if desired.
4480 (op_rank): Renumber with O_index on bottom.
4481 (expr): If O_index, match closing bracket.
4482 * expr.h (O_index): New.
4484 * read.c (read_a_source_file): Conditionally allow matched "
4485 in lines passed to md_assemble.
4487 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4489 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4491 Add support for storing local symbols in a small structure to save
4492 memory when assembling large files.
4493 * as.h: Don't include struc-symbol.h.
4494 (symbolS): Add typedef.
4495 * symbols.c: Include struc-symbol.h.
4496 (local_hash): New static variable.
4497 (save_symbol_name): New static function, from symbol_create.
4498 (symbol_create): Call save_symbol_name.
4499 (local_symbol_count): New static variable.
4500 (local_symbol_conversion_count): Likewise.
4501 (LOCAL_SYMBOL_CHECK): Define.
4502 (local_symbol_make): New static function.
4503 (local_symbol_convert): New static function.
4504 (colon): Handle local symbols. Create local symbol for local
4506 (symbol_table_insert): Handle local symbols.
4507 (symbol_find_or_make): Create local symbol for local label name.
4508 (symbol_find_base): Check for local symbol.
4509 (symbol_append, symbol_insert): Check for local symbols.
4510 (symbol_clear_list_pointers, symbol_remove): Likewise.
4511 (verify_symbol_chain): Likewise.
4512 (copy_symbol_attributes): Likewise.
4513 (resolve_symbol_value): Handle local symbols.
4514 (resolve_local_symbol): New static function.
4515 (resolve_local_symbol_values): New function.
4516 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4517 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4518 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4519 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4520 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4521 (symbol_previous, symbol_next): New functions.
4522 (symbol_get_value_expression): Likewise.
4523 (symbol_set_value_expression): Likewise.
4524 (symbol_set_frag, symbol_get_frag): Likewise.
4525 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4526 (symbol_mark_used_in_reloc): Likewise.
4527 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4528 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4529 (symbol_mri_common_p): Likewise.
4530 (symbol_mark_written, symbol_clear_written): Likewise.
4531 (symbol_written_p): Likewise.
4532 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4533 (symbol_section_p, symbol_equated_p): Likewise.
4534 (symbol_constant_p): Likewise.
4535 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4536 (symbol_get_obj, symbol_set_obj): Likewise.
4537 (symbol_get_tc, symbol_set_tc): Likewise.
4538 (symbol_begin): Initialize local_hash.
4539 (print_symbol_value_1): Handle local symbols.
4540 (symbol_print_statistics): Print local symbol statistics.
4541 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4542 Declare new symbols.c functions. Move many declarations here from
4544 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4545 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4546 (struct symbol): Move bsym to make it clearly the first field.
4547 Remove TARGET_SYMBOL_FIELDS.
4548 (symbolS): Don't typedef.
4549 (struct broken_word): Remove.
4550 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4551 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4552 (symbol_clear_list_pointers): Likewise.
4553 (symbol_insert, symbol_remove): Likewise.
4554 (symbol_previous, symbol_append): Likewise.
4555 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4556 (struct local_symbol): Define.
4557 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4558 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4559 (local_symbol_get_frag, local_symbol_set_frag): Define.
4560 (local_symbol_get_real_symbol): Define.
4561 (local_symbol_set_real_symbol): Define.
4563 * write.c (write_object_file): Call resolve_local_symbol_values.
4564 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4565 (TARGET_SYMBOL_FIELDS): Don't define.
4566 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4567 ECOFF_DEBUGGING, add ECOFF fields.
4568 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4569 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4570 ECOFF_DEBUGGING, add ECOFF fields.
4571 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4572 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4573 * config/tc-mcore.h: Don't include struc-symbol.h.
4574 (TARGET_SYMBOL_FIELDS): Don't define.
4575 (struct mcore_tc_sy): Define.
4576 (TC_SYMFIELD_TYPE): Define.
4577 * Many files: Use symbolS instead of struct symbol. Use new
4578 accessor functions rather than referring to symbolS fields
4581 * read.c (s_mri_common): Don't add in value of line_label.
4583 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4584 checking for SEC_LINK_ONCE.
4586 * config/tc-sh.h (sh_fix_adjustable): Declare.
4588 * app.c (input_buffer): New static variable.
4589 (app_push): Save saved_input in allocated buffer.
4590 (app_pop): Restored saved_input.
4591 (do_scrub_chars): Change get parameter to take char * and int as
4592 arguments. Change GET macro to pass input_buffer to get
4593 function. Don't save input into allocated buffer.
4594 * as.h (do_scrub_chars): Update declaration.
4595 * input-file.c (input_file_get): Change to take char * and int.
4596 Read data into passed in buffer. Remove static buffer.
4597 * read.c (scrub_from_string): Change to take char * and int. Copy
4598 data into passed in buffer.
4600 * hash.h: Neaten. Declare hash_traverse.
4601 * hash.c: Complete rewrite based on BFD hashing code.
4602 * gasp.c (chunksize): New variable.
4603 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4606 1999-05-28 Nick Clifton <nickc@cygnus.com>
4608 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4609 addend unless the target uses an old ABI.
4611 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4613 -Wchar-subscripts cleanup
4614 * listing.c (listing_newline): Use unsigned char variable, so
4615 calls to isascii,iscntrl are correct.
4616 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4618 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4619 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4620 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4621 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4623 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4625 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4627 (arch_coldfire_p): New #define.
4628 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4630 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4632 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4634 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4635 (install_operand): Add place `N'.
4636 (init_table): Add registers ACC, MACSR, MASK.
4638 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4640 * config/tc-m68k.c: Change mcf5200 --> mcf.
4641 (archs): Add mcf5206e, mcf5307.
4642 (m68k_ip): Add format `u'.
4643 (install_operand): Add place `m', `M', `h'.
4644 (init_table): Add upper/lower registers.
4646 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4648 1999-05-28 Martin Dorey <mdorey@madge.com>
4650 * config/tc-i960.c: Several minor changes to add ELF and
4651 BFD_ASSEMBLER support.
4652 * config/tc-i960.h: Likewise.
4653 * configure.in (i960-*-elf*): New target.
4654 * aclocal.m4, configure: Rebuild.
4656 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4658 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4659 reloc changes when defined(BFD_ASSEMBLER).
4661 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4663 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4665 * write.c (write_print_statistics): Output to file, not stderr.
4667 * expr.c (generic_bignum_to_int32,64): Prototype.
4669 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4670 output_sleb128, output_uleb128, output_big_sleb128,
4671 output_big_uleb128, output_big_leb128): Prototype.
4672 (output_big_sleb128, output_big_uleb128): Make inline.
4673 (output_big_leb128): Remove inline
4675 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4676 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4677 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4678 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4679 value for correct overflow check in write.c:fixup_segment.
4680 * write.c (fixup_segment): Move bitfield overflow checks to after
4681 the md_apply_fix call.
4682 * config/obj-coff.c (fixup_segment): Likewise.
4683 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4684 valueT *val argument.
4686 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4688 * config/atof-ieee.c (gen_to_words): Correctly round a
4689 denormalized number. Fix off-by-one in range checking for
4690 exponent in a denormal.
4692 1999-05-10 Nick Clifton <nickc@cygnus.com>
4694 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4697 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4699 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4701 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4703 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4704 (ReverseRegRegmem): Remove.
4705 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4706 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4707 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4710 From Doug Ledford <dledford@redhat.com>
4711 * config/tc-i386.h (RegXMM): New for P/III.
4712 * config/tc-i386.c: Add support for P/III.
4714 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4716 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4717 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4718 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4720 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4722 * config/tc-i386.c (i386_immediate): Skip whitespace before
4723 complaining about junk after expression.
4724 (i386_displacement): Likewise.
4726 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4728 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4729 Don't copy before downcaseing.
4731 1999-05-05 Catherine Moore <clm@cygnus.com>
4733 * tc-m68k.c: Include elf/m68k.h.
4734 (m68k_elf_final_processing): New routine.
4735 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4738 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4740 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4743 1999-04-30 Nick Clifton <nickc@cygnus.com>
4745 * config/tc-mcore.c (mcore_s_section): Dump literals before
4748 1999-04-29 Nick Clifton <nickc@cygnus.com>
4750 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4753 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4755 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4756 (TC_INIT_FIX_DATA): Delete.
4757 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4758 (TC_INIT_FIX_DATA): Delete.
4759 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4760 * write.c (fix_new_internal): Initialize fx_cgen member.
4761 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4762 (gas_cgen_md_apply_fix3): Update.
4763 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4764 (md_cgen_record_fixup_exp): Update.
4765 (FX_OPINFO_R_TYPE): Update.
4767 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4768 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4769 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4770 * frags.h (struct frag): Make opindex, opinfo ints.
4772 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4774 1999-04-26 Tom Tromey <tromey@cygnus.com>
4776 * aclocal.m4, configure: Updated for new version of libtool.
4778 1999-04-22 Nick Clifton <nickc@cygnus.com>
4780 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4782 (md_apply_fix3): Do not fix up absolute relocations against
4785 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4787 1999-04-20 Nick Clifton <nickc@cygnus.com>
4789 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4790 changes and data-in-text directives.
4791 (mcore_cons): New function: intercept cons() operations.
4792 (mcore_float_cons): New function: intercept float_cons()
4794 (mcore_stringer): New function: intercept stringer() operations.
4796 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4798 * obj.h (struct format_ops): Change generate_asm_lineno field to
4800 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4802 * config/tc-alpha.c (find_opcode_match): Add default case to
4804 (find_macro_match): Likewise.
4805 (load_expression): Parenthesize && within ||.
4807 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4809 1999-04-17 Nick Clifton <nickc@cygnus.com>
4811 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4812 .text .data .section pseudo ops.
4813 (mcore_s_section): New function. Dump lits before changing secs.
4814 (mcore_s_text): New function. Dump lits before changing secs.
4815 (mcore_s_data): New function. Dump lits before changing secs.
4817 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4819 * config/tc-mips.c (mips_32bitmode): New.
4820 (md_begin): Set mips_32bitmode if needed.
4821 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4822 Set EF_MIPS_32BITMODE.
4824 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4826 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4829 1999-04-16 Nick Clifton <nickc@cygnus.com>
4831 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4833 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4835 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4836 expressions correctly.
4839 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4841 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4843 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4845 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4846 and fmpynfadd instructions.
4848 1999-04-11 Richard Henderson <rth@cygnus.com>
4850 * as.h (environ): Declare it, if needed.
4851 * as.c (dump_statistics): Don't declare environ.
4852 * configure.in (environ): Detect declaration.
4853 * configure, config.in: Rebuild
4855 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4856 (i386_displacement): Allocate enough space for replacement buffer.
4857 Clean up replacement buffer initialization.
4859 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4861 * subsegs.c (section_symbol): Don't create a new symbol if one
4862 already exists; instead, use the existing one, but set its segment
4863 and frag data if it hasn't already been defined.
4864 * config/obj-coff.c (c_section_symbol): Likewise.
4866 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4868 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4870 1999-04-08 Nick Clifton <nickc@cygnus.com>
4872 * config/tc-mcore.c: New File: Support routines for MCore
4874 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4875 * config/obj-coff.c: Add support for mcore-pe target.
4877 * Makefile.am: Add support for MCore targets.
4878 * Makefile.in: Regenerate.
4879 * configure.in: Add support for MCore targets.
4880 * configure: Regenerate.
4882 * doc/all.texi: Set MCORE.
4883 * doc/as.texinfo: Document MCore specific command line options.
4885 * write.h: Prevent multiple inclusion.
4887 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4889 * asintl.h (LC_MESSAGES): Never define.
4890 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4892 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4895 * Makefile.am (m68k-parse.c): If configuring in the source
4896 directory, copy m68k-parse.y into the local directory before
4897 running ylwrap, to remove spurious differences when generating
4899 * Makefile.in: Rebuild.
4901 * config/tc-sparc.h (md_do_align): Just allocate the number of
4902 bytes necessary, rather than always allocating 1024.
4904 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4906 * listing.c (listing_newline): Add cast to avoid warning.
4907 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4908 * config/tc-i386.c (i386_scale): Add return value.
4909 (build_displacement_string): Remove unused local temp_disp2.
4910 (i386_intel_memory_operand): Add parentheses to avoid warning.
4911 (i386_intel_operand): Remove unused local end_of_operand_string.
4912 (i386_operand): Remove unused local operand_modifier.
4913 (i386_operand): Add parens to avoid warning.
4915 1999-04-04 Don Bowman <don@pixsci.com>
4917 * configure.in: Add mips*-*-vxworks* target; have it define
4919 * configure, config.in: Rebuild.
4921 1999-03-31 Nick Clifton <nickc@cygnus.com>
4923 * configure.in (emulations): Add support for arm-epoc-pe.
4924 * configure: Regenerate.
4925 * config/te-epoc-pe.h: New file. Define macros specific to
4927 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4928 for arm-epoc-pe target.
4930 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4932 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4934 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4936 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4937 detect ",n" without a condition.
4938 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4941 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4943 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4944 instruction is encoded with one bit.
4947 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4949 * doc/internals.texi (CPU backend): Mention that
4950 line_separator_chars should not include newline. From thi
4951 <ttn@mingle.glug.org>.
4953 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4955 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4956 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4958 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4960 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4962 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4964 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4967 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4969 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4971 1999-03-15 Martin Hunt <hunt@cygnus.com>
4973 * app.c (do_scrub_begin): Change '-' back to a symbol char
4974 so we can use multiple opcodes on a line again.
4976 * config/tc-d30v.c: By default, warn if a symbol has
4977 the same name as a register. Plus some minor
4978 updates from the branch.
4980 1999-03-13 Nick Clifton <nickc@cygnus.com>
4982 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4983 BFD_RELOC_16 and BFD_RELOC_64.
4985 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4987 * expr.c (expr): Add missing else.
4989 1999-03-12 Nick Clifton <nickc@cygnus.com>
4991 * config/tc-arm.c (md_apply_fix3): Improve error message.
4993 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4995 * Makefile.am (CPU_TYPES): Add fr30.
4996 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4997 (fr30,m32r dependencies): Update.
4998 * Makefile.in: Rebuild.
5000 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5001 (gas_cgen_record_fixup_exp): Ditto.
5002 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5003 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5004 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5005 (md_cgen_lookup_reloc): Update use of operand->type.
5006 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5007 (md_convert_frag): Call cgen_operand_lookup_by_num.
5008 (md_cgen_lookup_reloc): Update use of operand->type.
5009 (m32r_cgen_record_fixup_exp): Ditto.
5011 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5013 * config/tc-mips.c (md_show_usage): Fix message.
5015 1999-03-03 Nick Clifton <nickc@cygnus.com>
5017 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5018 and LDR reg,=<expr> instruction.
5020 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5023 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5025 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5027 1999-02-17 Nick Clifton <nickc@cygnus.com>
5029 This patch was created by: Scott Bambrough
5030 <scottb@corelcomputer.com>
5033 Special cased '@' character. The '@' character is used as the
5034 ARM assembler comment character, as a special character
5035 and in ELF .symver pseudo-op's, and as a special character in
5036 .type and .section pseudo-ops.
5037 (symver_pseudo): New static variable.
5038 (symver_state): New static variable.
5039 (struct app_save): Add field 'symver_state'.
5040 (app_push): Save global symver_state int struct app_save.
5041 (app_pop): Restore global symver_state from struct app_save.
5042 (do_scrub_chars): Special case handling of '@' character in
5045 * configure.in: Modified to recognize armv* uname syntax from ARM
5047 * configure: Regenerated.
5049 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5050 a prefix to the section's type.
5051 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5052 the type's typename.
5054 * config/tc-arm.h: Add support for PIC generation:
5055 (pic_code): New boolean.
5056 (obj_relocate_extern): Define.
5057 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5058 (TC_CONS_FIX_NEW): Define.
5059 (tc_fix_adjustable): Define.
5060 (GLOBAL_OFFSET_TABLE_NAME): Define.
5062 * config/tc-arm.c: Add support for PIC generation:
5063 (line_seperator_chars): Allow ';' as a seperator for Linux.
5064 (is_immediate_prefix): New macro.
5065 (arm_parse_reloc): New function.
5066 (s_arm_elf_cons): New function.
5067 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5068 (md_undefined_symbol): Special case handling for the Global Offset
5070 (md_apply_fix3): Handle PIC relocs.
5071 (tc_gen_reloc): Handle PIC relocs.
5072 (md_parse_option): Add support for '-k' command line switch to
5073 enable PIC generation.
5074 (cons_fix_new_arm): New function.
5075 (s_arm_elf_cons): New function.
5077 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5079 * configure.in: Add comments for uses of AC_DEFINE.
5080 * acinclude.m4: Likewise.
5081 * acconfig.h: Remove.
5082 * aclocal.m4: Rebuild.
5083 * configure: Rebuild.
5084 * Makefile.in: Rebuild.
5085 * config.in: Rebuild.
5087 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5089 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5090 non-constant offset from a base register.
5092 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5094 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5097 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5099 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5100 (emit_insn): Look for pc-relative and no-overflow specifiers on
5101 internal relocation types.
5103 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5105 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5108 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5110 (mips_4650, mips_4010, mips_4100): Variables removed.
5111 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5112 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5114 (md_begin): Don't bother initializing the mips_NNNN variables;
5115 mips_cpu is set, and that's good enough now.
5116 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5117 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5118 (show): New function, to handle wrapping in the CPU lists.
5119 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5121 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5123 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5124 than treat as an immediate specifier.
5126 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5128 * config/tc-i386.c: Prototype many functions.
5129 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5130 (i386_immediate): Remove unused second argument.
5131 (i386_intel_operand): Fix i386_is_reg typo.
5132 (i386_operand): Use allow_naked_reg.
5133 (output_invalid): Make operand int for K&R.
5135 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5137 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5139 * Makefile.in: Rebuild.
5141 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5143 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5145 (EXTRA_as_new_SOURCES): Comment out.
5146 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5147 * Makefile.in: Rebuild.
5148 * doc/Makefile.in: Rebuild.
5149 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5150 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5151 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5152 * configure: Rebuild.
5153 * aclocal.m4: Rebuild.
5154 * config.in: Rebuild.
5155 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5156 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5157 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5158 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5159 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5160 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5161 (gas_cgen_record_fixup_exp): Ditto.
5162 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5163 descriptor, not global variable.
5164 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5165 descriptor, not global variable. Refer to insert_operand handler
5166 via cpu descriptor, not global function.
5167 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5168 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5169 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5170 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5171 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5172 * config/tc-m32r.c: Ditto.
5173 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5174 (md_assemble): Ditto.
5175 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5177 1999-02-09 Nick Clifton <nickc@cygnus.com>
5179 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5180 relocations for ELF targets.
5182 1999-02-08 Nick Clifton <nickc@cygnus.com>
5184 * configure.in: Add support for StrongARM target.
5185 * configure: Regenerate.
5187 1999-02-05 Nick Clifton <nickc@cygnus.com>
5189 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5191 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5194 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5196 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5198 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5200 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5201 (INTEL_DWORD_MNEM_SUFFIX): Define.
5204 (DWORD_PTR): Define.
5205 (XWORD_PTR): Define.
5207 (OFFSET_FLAT): Define.
5209 (NONE_FOUND): Define.
5212 * config/tc-i386.c (set_intel_syntax): New routine.
5213 (intel_syntax): Declare.
5214 (allow_naked_reg): Declare.
5215 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5216 (intel_float_operand): New routine.
5217 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5218 Handle brackets as well as parens. Call i386_intel_operand for
5219 intel syntax. Reverse operands if appropriate. Handle new
5220 suffixes. Handle movzx and movsx.
5221 (i386_is_reg): New routine.
5222 (i386_immediate): New routine.
5223 (i386_scale): New routine.
5224 (i386_displacement): New routine.
5225 (i386_operand_modifier): New routine.
5226 (build_displacement_string): New routine.
5227 (i386_parse_seg): New routine.
5228 (i386_intel_memory_operand): New routine.
5229 (i386_intel_operand): New routine.
5230 (i386_operand): Call i386_displacement, i386_immediate,
5231 i386_scale, etc. instead of handling inline.
5232 (parse_register): Handle registers without prefix.
5234 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5236 * configure: Regenerate.
5237 * configure.in (arm-*-oabi): New.
5238 (thumb-*-oabi): New.
5239 * config/tc-arm.c (target_oabi): Declare.
5240 (md_apply_fix3): Support REL relocs.
5241 (md_parse_option): Handle -oabi.
5242 (elf32_arm_target_format): New routine.
5243 (md_longopts): Add OPTION_OABI.
5244 * config/tc-arm.h: Redefine TARGET_FORMAT.
5247 1999-01-28 Nick Clifton <nickc@cygnus.com>
5249 * write.c (write_relocs): Handle out of range error.
5251 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5252 (fr30_force_relocation): Default to 0.
5254 * config/tc-fr30.h (obj_fix_adjustable): Define.
5255 (TC_FORCE_RELOCATION): Define.
5257 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5260 1999-01-16 Nick Clifton <nickc@cygnus.com>
5262 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5263 merge of two instructions if the left instruciton kills the right.
5265 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5267 * Makefile.in: Regenerate.
5268 * configure.in: Redo test for using cgen.
5269 * configure: Regenerate.
5271 1999-01-09 Nick Clifton <nickc@cygnus.com>
5273 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5274 redefinition of this macro.
5276 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5278 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5281 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5283 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5284 a read of HI or LO and an immediatly following branch.
5286 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5288 * config/tc-mips.c (md_begin): Another correction to the setting of
5291 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5293 * config/tc-mips.c (md_begin): Correct type-o in setting of
5296 1998-12-21 Nick Clifton <nickc@cygnus.com>
5298 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5299 bit insn when optimizing, so that parallelised instructions will
5300 start on a 32 bit boundary.
5302 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5304 * config/tc-mips.c (mips_eabi64): New.
5305 (md_begin): Set mips_eabi64.
5306 (mips_elf_final_processing): Use it.
5308 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5310 * config/tc-mips.c (mips_elf_final_processing):
5311 Correct setting of ABI in e_flags.
5313 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5315 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5318 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5320 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5322 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5324 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5325 warning, values that don't fit in the field.
5327 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5329 * config/tc-mips.c (mips_abi_string): New.
5330 (md_parse_option,md_longopts): Add mabi.
5331 (mips_elf_final_processing): Set e_flags based on mabi flag.
5333 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5335 * config/tc-mips.c (md_parse_option): Handle vr4111.
5337 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5339 * config/tc-h8300.c (build_bytes): Change message given if the
5340 instruction requires H8/300H mode and we're not in Hmode, to
5341 suggest that it may be the operand modes that are the problem, not
5342 necessarily the opcode.
5344 1998-12-10 Nick Clifton <nickc@cygnus.com>
5346 * config/tc-fr30.c: Add line separator character.
5348 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5350 * configure.in (hppa-*-mpeix*): New target.
5351 * config/obj-som.h (obj_som_compiler): Declare.
5352 * config/obj-som.c (compiler_seen): New static variable.
5353 (obj_som_compiler): New function.
5354 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5355 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5356 (pa_type_args): Set hppa_priv_level.
5357 (pa_compiler): New static function if OBJ_SOM.
5358 * configure: Rebuild.
5360 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5362 * read.c (output_leb128): Don't mark as inline.
5364 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5366 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5367 AIX .vbyte unaligned data support.
5368 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5369 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5372 1998-12-07 Nick Clifton <nickc@cygnus.com>
5374 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5377 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5379 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5380 BFD_RELOC_ARM_PCREL_BRANCH.
5382 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5384 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5385 checking the target type.
5386 (mips-dec-bsd*): Set endian to little.
5387 * configure: Rebuild.
5389 COFF weak symbol support, based on patches from Mark Elbrecht
5390 <snowball3@usa.net>:
5391 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5392 * config/obj-coff.c (obj_coff_weak): New static function.
5393 (obj_coff_endef) [both versions]: Handle weak symbols.
5394 (coff_frob_symbol): Likewise.
5395 (yank_symbols): Likewise.
5396 (obj_pseudo_table): Add "weak".
5398 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5399 <aymeric.vincent@emi.u-bordeaux.fr>.
5400 * aclocal.m4: Rebuild with current tools.
5401 * configure: Rebuild.
5403 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5404 an assertion failure for a case we can't handle when OBJ_ECOFF.
5406 * expr.c (operator): And with 0xff to avoid problems with signed
5409 1998-12-03 Nick Clifton <nickc@cygnus.com>
5411 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5412 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5414 1998-12-02 Nick Clifton <nickc@cygnus.com>
5416 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5419 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5421 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5422 calculation of pcrel point.
5424 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5426 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5429 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5431 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5433 (d10v_cleanup): Only generate previous insn if a multiline insn is
5436 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5438 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5441 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5443 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5444 -marm6xxx command line switches.
5446 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5448 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5449 (itbl-ops.o): Delete duplicate dependencies.
5450 Rebuild dependencies.
5451 Add fr30 dependencies.
5452 * Makefile.in: Rebuild.
5454 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5456 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5458 * listing.c: Ignore line terminator characters found inside
5461 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5463 * po/gas.pot: Regenerated.
5465 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5467 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5468 fr30_is_label_start(). Also checks for delay slot insns.
5470 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5471 FR30 instructions which contain a colon in the mnemonic.
5473 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5475 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5477 * config/tc-fr30.c: Removed currently superflous code.
5479 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5481 * config/tc-fr30.h: New file.
5482 * config/tc-fr30.c: Tweaking so that it will compile.
5484 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5486 * config/tc-d10v.h (obj_fix_adjustable): Define.
5487 (TC_FORCE_RELOCATION): Define.
5488 (d10v_force_relocation): Declare.
5489 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5490 (md_apply_fix3): Handle Vtable relocs.
5491 (d10v_fix_adjustable): New.
5492 (d10v_force_relocation): New.
5494 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5496 * config/tc-d30v.c: Change default behaviour to ignore potential
5497 conflicts between register name and symbol names.
5499 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5501 * configure.in: Add fr30-*-*.
5502 * config/tc-fr30.c: New file.
5503 * Makefile.in: Regenerated.
5504 * config.in: Regenerated.
5505 * configure: Regenerated.
5506 * doc/Makefile.in: Regenerated.
5507 * po/gas.pot: Regenerated.
5509 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5511 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5514 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5516 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5518 (do_scrub_chars): Add some casts to unsigned char to avoid
5519 unwanted sign extension.
5520 * read.c (lex_type): Set characters about 127 to be symbol
5522 * config/tc-i386.c (md_begin): Set identifier_chars and
5523 operand_chars for values above 127.
5525 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5527 * configure.in: detect cygwin* instead of cygwin32*
5528 * configure: regenerate
5530 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5532 * listing.c: Add support for producing a listing from piped
5535 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5537 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5538 (append_insn): Account for the tx39's multiply behavior.
5540 1998-10-26 Michael Meissner <meissner@cygnus.com>
5542 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5543 from assemble_parallel_insns. Add support for '->' to indicate
5544 explicitly serializing the instructions.
5545 (md_assemble): Ditto.
5547 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5549 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5552 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5554 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5556 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5558 * config/tc-mips.c : support frame and regmask/fregmask when
5559 MIPS_STABS_ELF is specified.
5561 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5563 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5564 (md_apply_fix): Don't return 1 for VTABLE relocs.
5565 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5567 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5569 * doc/c-i386.texi: Replace occurences of "opcode" with
5570 "instruction mnemonic", "instruction", or "mnemonic" when
5571 referring to the name of an instruction. Use "opcode" when
5572 referring to the sequence of machine bytes.
5574 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5575 (is_opcode_char): Rename to is_mnemonic_char.
5576 (md_assemble and i386_operand): Correct error messages from
5577 "opcode" to "instruction mnemonic"
5578 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5579 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5580 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5581 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5582 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5583 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5584 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5586 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5588 * config/tc-i386.c (i386_operand): Check for garbage after
5591 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5593 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5594 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5596 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5598 * config/tc-sh.h (obj_fix_adjustable): Define.
5599 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5600 (md_apply_fix): Likewise.
5601 (tc_gen_reloc): Likewise.
5602 (sh_fix_adjustable): New.
5604 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5606 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5607 * cgen.h (gas_cgen_finish_insn): Update prototype.
5608 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5609 cgen_insn_t -> CGEN_INSN_INT.
5610 (make_parallel): Update handling of CGEN_INT_INSN_P.
5611 (assemble_parallel_insn): Ditto.
5612 (target_make_parallel): New function.
5613 (md_assemble): Use it.
5615 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5617 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5619 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5621 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5622 converted into lower case.
5624 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5626 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5627 (gas_cgen_tc_gen_reloc): Likewise.
5628 * config/tc-m32r.h (obj_fix_adjustable): Define.
5629 * config/tc-m32r.c (m32r_fix_adjustable): New.
5630 (m32r_force_relocation): Handle VTABLE relocs.
5632 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5634 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5636 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5638 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5639 to lower case before parsing.
5641 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5642 parallel insns modift buts in the PSW as a side effect.
5644 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5646 * config/tc-d30v.c (find_format): Test for missing flag and
5649 (md_apply_fix3): Fix error messages to avoid
5650 assumption about presence of a symbol.
5652 (parallel_ok): Disallow parallel instructions that both modify the
5655 (find_format): Generate a warning if an odd numbered register is
5656 used as the first register in a mutli-register instruction.
5658 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5660 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5661 relocations are always associated with a symbol.
5663 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5665 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5666 (elf32_sparc_force_relocation): Declare.
5667 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5668 (tc_gen_reloc): Handle vtable relocs.
5669 (elf32_sparc_force_relocation): New.
5671 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5673 * symbols.c (S_IS_FUNCTION): New.
5674 * config/tc-v850.h (obj_fix_adjustable): Define.
5675 (TC_FORCE_RELOCATION): Define.
5676 (v850_force_relocation): Declare.
5677 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5678 of fx_addnumber for VTABLE reloc addends.
5679 (md_apply_fix3): Handle VTABLE relocs.
5680 (v850_fix_adjustable): New.
5681 (v850_force_relocation): New.
5683 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5685 * tc-hppa.c (fp_operand_format): Add some additional formats.
5686 (pa_ip): Do not automatically promote into pa2.0 mode.
5687 (pa_level): Handle ".level 2.0".
5689 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5691 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5692 * config/tc-i386.h (template.extension_opcode): Change to
5693 unsigned int to allow full range of 8-bit opcode suffixes.
5694 (None): Redefine as 0xffff.
5696 From Jeff B Epler <jepler@usgs.gov>
5697 * doc/c-i386.texi (i386-SIMD): New section.
5699 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5701 * read.c (discard_rest_of_line): New function.
5702 * read.h: Declare it.
5703 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5705 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5707 * config/tc-d10v.c (find_symbol_matching_register): New function.
5708 (find_opcode): Cope with the case where a register name matches
5711 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5713 * config/tc-v850.c (md_pcrel_from): Rename to
5714 v850_pcrel_from_section.
5715 (v850_pcrel_from_section): Do not resolves symbols in other
5718 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5720 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5722 * config/tc-d10v.c (find_opcode): Generate an error if a register
5723 is supplied for an operand that should not be a register.
5725 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5727 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5728 instructions to have another instruction in the right bin.
5730 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5732 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5733 the right container if the left container holds a branch
5736 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5738 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5739 both a register name and symbol name.
5740 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5742 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5744 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5745 execution unit class.
5747 (reg_name_search): If a name matches a register and a symbol,
5748 prefer the register.
5749 (find_format): Disallow flag registers when a general purpose
5750 register is required.
5751 If a number is required, but a register has been given, check to
5752 see if a symbol with the same name as the register exists, and if
5753 so, use that symbol.
5755 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5757 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5759 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5761 * config/tc-d30v.c (find_format): Do not accept flag registers as
5762 general purpose registers.
5763 (find_format): If an immediate value is expected at a given place
5764 in a format, but a register name has been provided instead, check
5765 to see if that register name matches the name of a predefined
5766 symbol and if it does, then use the symbol instead.
5767 (reg_name_search): If a register name matches a symbol name,
5768 prefer the register name to the symbol name.
5770 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5772 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5773 the previous insn to empty.
5775 1998-09-20 Michael Meissner <meissner@cygnus.com>
5777 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5778 pieces, forcing the use of an ANSI compiler.
5780 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5782 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5784 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5786 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5788 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5790 (obj_elf_vtable_entry): Likewise.
5791 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5792 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5793 (tc_gen_reloc): Likewise.
5794 (arm_fix_adjustable): Likewise.
5795 (elf32_arm_force_relocation): New.
5796 (armelf_frob_symbol): Remove coff-style symbol support.
5798 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5800 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5802 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5804 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5805 OBJ_COFF so that routine is defined for a.out format.
5807 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5809 * config/tc-i386.c (i386_operand): Detect non-segment registers
5810 used as segment prefixes.
5812 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5814 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5815 optimize across FDE boundaries.
5817 * config/obj-coff.c (obj_coff_section): Preserve any link once
5818 flags when setting the section flags.
5820 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5822 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5823 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5825 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5827 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5830 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5832 * frags.c (frag_grow): Include the size of the frag struct in the
5835 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5836 if the new subseg comes before the old.
5838 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5840 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5841 to handle edge8 and edge16.
5843 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5845 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5846 before we clobber the symbol involved.
5848 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5850 * config/tc-arm.c: Remove OBJ_ELF definitions for
5851 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5852 use arm_adjust_symtab for OBJ_COFF.
5853 (armelf_adjust_symtab): New Routine.
5854 * config/tc-arm.h: Define obj_adjust_symtab to
5855 armelf_adjust_symtab for OBJ_ELF.
5857 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5859 * configure.in: Make all i386-elf targets use bfd_gas.
5860 * config/tc-i386.c (tc_i386_force_relocation): New.
5861 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5862 (md_apply_fix3): Likewise.
5863 (tc_gen_reloc): Handle them.
5864 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5865 tc_i386_force_relocation.
5867 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5869 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5871 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5873 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5874 current opcode after writing the first insturction of a reverse
5877 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5879 * read.h (generate_lineno_debug): Add prototype.
5880 * read.c (generate_lineno_debug): Make non-static.
5882 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5884 * config/tc-i386.c (md_assemble): Only warn for address/data size
5887 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5889 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5890 against Thumb function names, as the linker needs this information.
5892 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5894 * expr.c (operand): Check also that there is no advance in operand
5895 after atof_generic in order to decide "is it label 0f or floating
5898 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5900 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5901 command line options with a single dash.
5902 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5904 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5906 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5907 * tc-arm.c (arm_fix_adjustable): New routine.
5909 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5911 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5912 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5913 demand_empty_rest_of_line before mri_comment_end.
5914 (equals): Check garbage after expression before
5915 mri_comment_end in MRI mode.
5917 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5919 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5920 small immediate constant to use the constant itself rather than
5923 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5925 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5926 (pa_leave): Likewise.
5928 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5930 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5932 (i386_operand): Fix an error message.
5934 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5936 * doc/c-arm.texi (ARM Directives): Document .req directive.
5938 * config/tc-arm.c (reg_required_here): Display erroneous string if
5939 the register name could not be decoded.
5940 Do not set inst.instruction if the sift is -1.
5942 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5944 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5947 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5949 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5950 even if it is belived to be unnecessary.
5952 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5954 config/tc-i386.c (i386_operand): Size immediate constants by
5955 suffix (erroneously removed as part of July 7 change).
5957 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5959 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5960 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5961 (armelf_frob_symbol): New Routine.
5962 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5964 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5966 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5968 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5970 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5971 command line switches passed to assembler.
5973 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5975 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5976 (gas_cgen_opcode_desc): Declare.
5977 (gas_cgen_parse_operand): Declare.
5978 (*): Prepend gas_ to gas specific fns to denote them as such.
5980 * cgen.c (gas_cgen_opcode_desc): New global
5981 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5982 (queue_fixup): Renamed from cgen_queue_fixup.
5983 (*): Prepend gas_ to gas specific fns to denote them as such.
5985 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5986 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5987 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5988 Open opcode table and initialize it.
5989 (make_parallel): Use gas_cgen_opcode_desc.
5990 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5991 (md_assemble): Ditto.
5993 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5995 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5996 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5997 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5998 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5999 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6000 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6001 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6002 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6003 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6004 (INIT_STAB_SECTION): Likewise.
6005 (OBJ_PROCESS_STAB): Likewise.
6007 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6008 (md_parse_option): Watch for them.
6009 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6010 (md_begin): Kill neverdef code.
6011 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6012 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6013 (s_alpha_coff_wrapper): New.
6014 (md_pseudo_table): Trap all ECOFF pseudos.
6016 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6018 Start of changes to remove mdebug section from mips*-elf
6019 Based on MIPS_STAB_ELF definition
6020 * acconfig.h: undef if not configured
6021 * config.in: undef if not configured
6022 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6023 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6024 * stabs.c (s_stab_generic): flush frag
6026 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6028 * configure.in: (arm-*-elf): Handle.
6029 (thumb-*-elf): Handle.
6030 * configure: Regenerate.
6031 * read.c (stringer): Fix typo in comment.
6032 * write.c (fixup_segment): Don't add symbol value to addend if
6034 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6036 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6039 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6041 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6042 (write_2_short): Emit warning if new flag is set.
6043 (do_assemble): Set flags if left instruction is one of special
6044 "right-instruction-killer" type.
6046 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6048 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6049 Always output words in debug_info section as big endian.
6050 (sparc_target_format): Choose correct bfd target.
6051 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6053 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6055 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6056 to work with internationalization code. Issue an error when two
6057 operands match that are not allowed to match.
6059 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6061 * configure.in (install_tooldir): Allow target to specify whether
6062 it wants to be installed in $(tooldir)/bin.
6063 * configure: Regenerate.
6064 * Makefile.am (install-exec-local): Set install-exec-tooldir
6065 dependency via configure.
6066 * Makefile.in: Regenerate.
6068 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6070 * Makefile.am (install-exec-local): Split into two ...
6071 (install-exec-bindir,install-exec-tooldir): New rules.
6072 * Makefile.in: Regenerate.
6074 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6076 * Makefile.am (install-exec-local): Don't remove the file before
6077 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6078 W. Rozycki <macro@ds2.pg.gda.pl>.
6079 * Makefile.in: Rebuild.
6081 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6083 * cgen.c: Include libiberty.h.
6084 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6085 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6086 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6087 (md_cgen_lookup_reloc)): Declare.
6088 (md_cgen_record_fixup_exp): Declare.
6089 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6090 (m32r_relax_frag): Declare.
6091 (cgen_md_apply_fix3): Decls moved to cgen.h.
6092 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6093 (m32r_cgen_record_fixup_exp): Delete decl.
6094 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6095 (assemble_nop): Delete.
6096 (expand_debug_syms): Delete unused `exp'.
6097 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6098 Add default case for -Wall.
6099 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6100 (md_atof): Delete unused wordP.
6102 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6104 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6107 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6109 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6110 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6111 .print, .purgem, and .struct. Remove documentation for
6114 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6116 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6117 Update call to insert_operand.
6119 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6121 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6123 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6126 whitespace after a prefix operator.
6128 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6130 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6132 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6134 * config/tc-sparc.c (log2): New static function.
6135 (s_reserve): Use log2 to convert alignment before calling
6137 (s_common): Use log2 to convert alignment before calling
6138 record_alignment and frag_align.
6139 (sparc_cons_align): Use log2.
6141 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6143 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6144 (s_common): Likewise.
6146 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6147 initialization of waddr.
6148 (sparc_elf_final_processing): Add default case to switch.
6150 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6152 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6153 than temporary real.
6155 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6157 * write.c (subsegs_finish): Don't align the segments if there were
6160 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6161 copying aux information.
6163 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6164 expression into a symbol.
6166 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6168 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6169 type to unsigned int.
6170 (md_assemble): Change type used to store offsets from unsigned
6172 (i386_operand): Switch error check to only call RESTORE_END_STRING
6173 once after parse_register.
6175 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6177 * config/tc-v850.c (md_show_usage): Changed format to match that
6180 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6182 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6184 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6186 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6189 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6191 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6192 * doc/Makefile.in: Rebuild.
6194 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6196 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6197 for %lo expressions.
6198 (mips_ip, case 'u'): Move range check after code to mask
6199 off bits in %hi/%lo expressions. Mask off high bits for
6202 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6204 * doc/Makefile.am (gasver.texi): New target.
6205 (as.info, as.dvi): Depends upon gasver.texi.
6206 * doc/as.texinfo: Include gasver.texi. Mention version number on
6207 title page and in top node.
6208 * doc/Makefile.in: Rebuild.
6210 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6212 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6213 but not including the line containing the edict.
6214 * listing.h (LISTING_EOF): New.
6215 * input-scrub.c (input_scrub_next_buffer): Call it.
6217 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6219 * config/tc-i386.c (i386_operand): Don't set the size of an
6220 immediate address based solely on the suffix and the mode.
6222 * config/tc-i386.c (md_assemble): Add assertion to make sure
6223 overlap2 does not set Imm.
6225 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6226 sequences of whitespace to a single space.
6227 (is_space_chars): Just compare with space.
6228 (md_begin): Don't initialize space_chars.
6229 (md_assemble): Just skip a single whitespace character.
6230 (i386_operand): Rewrite base-index parsing to use new
6231 parse_register, and to skip white space. Skip white space in a
6232 number of other places too. Don't give error message if
6233 parse_register fails.
6234 (parse_register): Change reg_string parameter to be non-const.
6235 Add end_op parameter. Skip white space after the `%', and return
6236 end of register string. Give error message here rather than
6239 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6241 Based on patch from Matt Semersky <matts@scd.hp.com>:
6242 * expr.c (op_encoding): Make const.
6243 (expr_set_precedence): New function.
6244 (expr_begin): Don't set operator rankings, just call
6245 expr_set_precedence.
6246 * expr.h (expr_set_precedence): Declare.
6247 * read.c (s_mri): Call expr_set_precedence.
6249 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6251 * doc/as.texinfo (Statements): Remove paragraph discussing
6252 continuing lines with a backslash. This hasn't worked for years,
6255 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6257 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6259 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6260 (ps_CTORS, ps_DTORS): New section types.
6261 (vms_fixup_xtors_section): New function
6262 (Ctors_Psect, Dtors_Psect): Define.
6263 (IS_GXX_XTOR): Define
6264 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6265 Filter static constructors/destructors and add to
6266 Ctors_Symbols/Dtors_Symbols chain.
6267 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6268 appropriate section.
6270 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6271 * makefile.vms: Merge vax/vms support.
6273 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6275 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6276 (elf_pseudo_table): Add them.
6277 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6278 (md_apply_fix): Accept them.
6279 (mips_fix_adjustable): Don't adjust them.
6280 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6281 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6282 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6283 (tc_fix_adjustable): Don't adjust them.
6285 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6287 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6289 * Makefile.in: Regenerate.
6290 * configure.in: AC_SUBST cgen_cpu_prefix.
6291 * configure: Regenerate.
6293 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6295 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6296 Changed all users of COND12_DELAY.
6298 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6300 * config/tc-mn10300.c (set_arch_mach): New function.
6301 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6302 (md_begin): Default to mn10300 mode.
6303 (md_assemble): Only accept instructions for the core mn10300
6304 chip and the active machine type.
6306 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6308 * subsegs.h (segment_info_type): Give the struct a name.
6309 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6310 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6311 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6312 * config/tc-w65.h (tc_reloc_mangle): Declare.
6313 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6315 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6317 * config/tc-v850.c (v850_comm): Restore old section
6318 after common processing.
6320 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6322 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6324 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6326 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6327 char with code that explicitly sign-extends.
6329 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6331 * config/tc-v850.c (md_begin): Restore text section as the current
6332 section after creating call table sections.
6333 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6336 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6337 with call to macro SYM_AUXINFO.
6339 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6341 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6342 with the program transform name.
6343 * Makefile.in: Rebuild.
6345 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6347 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6350 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6352 * config/tc-i386.c (i386_operand): Be prepared for a space between
6353 the open parenthesis and the start of the register operand,
6354 because of the June 16 change.
6356 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6358 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6361 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6363 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6364 even if it is belived to be unnecessary.
6366 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6368 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6370 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6372 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6374 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6375 shift amount for a repeated operand. The shift amount for the
6376 repeated copy comes from the size of the operand.
6378 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6380 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6382 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6384 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6386 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6388 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6389 characters in it as LEX_IS_SYMBOL_COMPONENT.
6390 * config/tc-i386.h (tc_symbol_chars): Define.
6391 (extra_symbol_chars): Declare.
6392 * config/tc-i386.c (extra_symbol_chars): Define.
6393 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6394 (line_comment_chars): Set to '/' if TE_LINUX.
6395 * doc/c-i386.texi (i386-prefixes): Update.
6396 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6398 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6400 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6401 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6403 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6405 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6406 constraint in instructions REP & REPI.
6408 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6410 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6411 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6413 (check_range): If the operand is shifted, then shift the number
6414 before checking its range.
6416 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6418 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6421 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6423 * config/tc-v850.c (v850_comm): Create special sections as needed.
6425 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6427 * config/tc-d10v.c (write_2_short): Addition of swapping
6428 instructions for sequential and reverse sequential order when
6429 given order is not possible.
6431 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6433 * Makefile.am: Rebuild dependencies.
6434 (DEP_INCLUDES): Fix reference to intl build directory.
6435 * Makefile.in: Rebuild.
6437 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6439 * doc/c-i386.texi: Update 16 bit documentation.
6441 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6442 IgnoreDataSize to IgnoreSize as they are used for address size as
6444 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6445 32-bit mode, similarly addr16/data16 and variants.
6447 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6449 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6450 sequential word multiply instructions.
6452 (do_assemble): Add extra command line argument, to allow mul32
6453 attribute to be preserved across parallel insns.
6454 (md_assemble): Insert NOPs between explicitly parallel insns which
6455 contain an 32 bit multiply and a 16 multiply.
6457 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6459 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6462 * config/tc-i386.c (reloc): Add braces.
6464 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6465 consistent with Intel naming.
6466 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6467 use bitfields in sib_byte.
6468 (modrm_byte): Don't use bitfields here either.
6470 * config/tc-i386.c (current_templates): Add const.
6471 (parse_register): Add const to return, param, and char *s.
6472 (i386_operand): Add const to reg_entry *r.
6473 * config/tc-i386.h (templates): Add const to start, end.
6475 Inspired by code for 16 bit gas support from Martynas Kunigelis
6476 <martynas@nm3.ktu.lt>:
6477 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6478 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6479 (uses_mem_addrmode): Remove.
6480 (md_estimate_size_before_relax): Add support here too.
6481 (md_relax_table): Rewrite interface to md_relax for 16 bit
6483 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6484 (opcode_suffix_to_type): Remove.
6485 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6486 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6487 (md_convert_frag): Likewise.
6488 (i386_operand): Add support for 16 bit base/index regs,
6489 immediates, and displacements. Remove some unnecessary casts, and
6490 localise end_of_operand_string, displacement_string_start,
6491 displacement_string_end variables. Add GCC_ASM_O_HACK.
6492 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6494 * config/tc-i386.c (prefix_hash): Remove.
6495 (md_begin): Rewrite without obstacks. Remove prefix hash table
6496 handling. Rewrite lexical table handling.
6497 (i386_print_statistics): Don't print prefix statistics.
6498 (md_assemble): Rewrite instruction parser so that line is not
6499 converted to lower case. Don't do a hash_find for prefixes,
6500 instead recognise them via opcode modifier.
6501 (expecting_operand, paren_not_balanced): Localise variables.
6502 * config/tc-i386.h (IsPrefix): Define.
6503 (prefix_entry): Remove.
6505 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6506 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6507 '\\' in case where comment_chars contains '/'.
6509 * config/tc-i386.c (MATCH): Ensure given operand and template
6510 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6511 you must write `ljmp *table(%ebx)'.
6513 From H.J. Lu <hjl@gnu.org>:
6514 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6515 as 0 ifndef BFD_ASSEMBLER.
6516 (md_assemble): Allow immediate operands without suffix or
6517 other reg operand to default in size to the current code size.
6519 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6521 * config/tc-v850.c (md_begin): Restore creation of
6522 .call_table_text and .call_table_data sections.
6524 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6526 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6527 after emitting a word of noops.
6529 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6531 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6532 (i386_operand): Simplify checks for valid base/index combinations.
6533 Disallow `in 4(%dx),%al'.
6535 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6537 (add_prefix): Change parameter from char to int.
6539 * config/tc-i386.h (Ugh): Define opcode modifier.
6540 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6542 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6543 CONSISTENT_REGISTER_MATCH macros to check register types more
6544 thoroughly. Check for illegal suffix/operand combinations
6545 when matching insns with operands. Handle new `s' suffix, and
6546 associated FloatMF opcode modifier for float insns with memory
6548 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6549 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6550 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6551 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6552 DATA_PREFIX_OPCODE throughout.
6554 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6555 (md_assemble): Rewrite suffix/register operand checking code to be
6556 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6557 AnyMem, the better to grep.
6559 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6560 given a memory operand. Don't set Abs bits either.
6561 (type_names): Remove Mem*, Abs*.
6562 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6563 define opcode_modifiers as these cases are handled by Disp8,
6564 Disp16, Disp32 and suffix checks.
6565 (COMES_IN_BOTH_DIRECTIONS): Remove.
6566 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6568 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6569 if IgnoreDataSize modifier given. Remove ShortformW modifier
6570 test. Add test for ShortForm in W base_opcode modification.
6571 Merge Seg2ShortForm and Seg3ShortForm code.
6572 * config/tc-i386.h (ShortFormW): Remove.
6573 (IgnoreDataSize): Define.
6575 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6577 * config/tc-d30v.c (md_assemble): Store previous segment state
6578 with previous instruction.
6580 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6582 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6583 (ebp, esp): Remove static variables.
6584 (MATCH): Remove test for InOutPortReg.
6585 (i386_operand): Properly handle InOutPortReg here instead.
6586 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6587 (md_assemble): Simplify and correct modrm and sib generation.
6588 (i386_operand): Add warning for scale without index.
6589 Rewrite checks for valid base/index combinations.
6591 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6592 macros and enclose in do while(0).
6593 (RESTORE_END_STRING): Likewise.
6594 (md_assemble): Add one to printed operand number so we start
6595 from 1 not 0. Add some more gettext invocations.
6596 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6599 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6600 DATA_PREFIX, SEG_PREFIX): Define.
6601 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6602 (check_prefix): Remove function.
6603 (add_prefix): New function. Add prefix to i.prefix as well as
6605 (md_assemble): Changes for add_prefix. Remove hack for wait
6606 prefix, instead always output prefixes in fixed order. Test
6607 for jcxz/loop when selecting between word & dword operations,
6608 and add address size prefix rather than operand size prefix.
6609 Remove operand -> address size hack when emitting jcxz/loop.
6610 (i386_operand): Remove O_Absent check as it's done in expr.
6612 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6614 * configure.in: Recognize m5200 as a cpu_type of m68k.
6615 * aclocal.m4: Rebuild with current libtool.
6616 * configure: Rebuild.
6618 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6620 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6621 to relaxable_symbol to prevent references to external symbol from
6624 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6626 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6627 symbols are relaxable.
6629 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6631 * config/tc-v850.c (md_begin): Don't create special
6632 sections by default.
6634 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6636 * config/tc-mips.c (macro): For div and udiv, close the
6637 reorder block as soon as possible.
6639 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6641 From Matt Semersky <matts@scd.hp.com>:
6642 * macro.c (macro_mri_mode): New function.
6643 * macro.h (macro_mri_mode): Declare.
6644 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6647 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6649 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6652 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6653 until after xstrdup in OBJ_EVAX case.
6655 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6657 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6658 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6659 of hardcoded magic number.
6660 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6662 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6664 * read.c (do_s_func): New function.
6666 * read.h (do_s_func): Add prototype.
6668 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6670 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6671 nops if fill pattern not specified.
6673 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6675 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6676 * config/te-go32.h (TE_GO32): Define.
6677 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6679 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6681 Implement .func/.endfunc pseudo-ops.
6682 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6684 * read.c (potable): Add .func,.endfunc.
6685 (s_func): New function.
6686 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6688 (in_doc_func_p,current_function_label): New static globals.
6689 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6691 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6693 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6694 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6695 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6696 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6697 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6698 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6699 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6700 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6701 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6702 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6703 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6704 * config/tc-a29k.c: Don't define md_short_jump_size,
6705 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6706 * config/tc-alpha.c: Likewise.
6707 * config/tc-alpha.h: Likewise.
6708 * config/tc-arm.c: Likewise.
6709 * config/tc-h8300.c: Likewise.
6710 * config/tc-h8500.c: Likewise.
6711 * config/tc-hppa.c: Likewise.
6712 * config/tc-i860.c: Likewise.
6713 * config/tc-i960.c: Likewise.
6714 * config/tc-ppc.c: Likewise.
6715 * config/tc-sh.c: Likewise.
6716 * config/tc-sparc.h: Likewise.
6717 * config/tc-tic30.c: Likewise.
6718 * config/tc-w65.c: Likewise.
6719 * config/tc-z8k.c: Likewise.
6721 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6723 * config/tc-vax.c (_): Delete this macro used for placeholder
6724 values in vax_operand_width_size; it conflicts with the _() macro
6725 used for internationalization.
6727 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6729 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6730 code. From Chris Moller <moller@bops.com>.
6732 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6733 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6734 * read.c (emit_expr): Initialize seg and subseg fields of a new
6736 * write.c (write_object_file): Switch to the appropriate segment
6737 and subsegment when processing a broken word.
6739 * config/tc-m68k.c (mri_assemble): New static function.
6740 (build_mri_control_operand): Call mri_assemble rather than
6742 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6743 (s_mri_endf, s_mri_endw): Likewise.
6745 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6747 * read.c (s_org): Call md_flush_pending_output if it is defined.
6749 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6751 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6753 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6754 (md_parse_option): Add for same.
6755 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6756 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6757 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6759 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6761 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6763 * config/tc-arm.c (find_real_start): Relax definition of local
6766 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6768 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6769 symbols at the given address, not just the last one specified.
6771 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6773 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6774 or number_to_chars_littleendian to write data.
6776 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6778 * config/tc-v850.c (md_assemble): Remove artificially created
6779 register name symbols.
6781 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6783 * write.c (fixup_segment): Change "segment" to "section" in
6786 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6788 * write.c (fixup_segment): Change sym1-sym2 message again.
6790 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6792 * write.c (fixup_segment): Improve error message for sym1-sym2
6793 errors when sym1 is in a different segment from sym2.
6795 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6797 * config/tc-m32r.c (warn_unmatched_high): New static local.
6798 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6799 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6800 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6801 (md_parse_option): Likewise.
6802 (md_show_usage): Likewise.
6803 (m32r_frob_file): Likewise.
6805 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6806 (read_a_source_file): Call them.
6807 * read.h (stabs_generate_asm_file): Declare.
6808 * stabs.c (stabs_generate_asm_file): New function.
6809 (generate_asm_file): New function.
6810 (stabs_generate_asm_lineno): Move file name handling into
6813 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6815 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6816 (d30v_current_align, d30v_current_align_seg): New variables.
6817 (d30v_last_label): New variable.
6818 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6819 (s_d30v_data, s_d30v_section): Likewise.
6820 (md_pseudo_table): Call them.
6821 (md_begin): Initialize d30v_current_align_seg.
6822 (md_assemble): Call d30v_align when needed by known current alignment.
6823 (d30v_frob_label, d30v_cons_align): New functions.
6824 * config/tc-d30v.h (md_do_align): Remove.
6825 (tc_frob_label): Call d30v_frob_label.
6826 (md_cons_align): New.
6828 * config/tc-d30v.c (find_format): Convert complex expressions to
6829 expression symbols before processing. Clean up code formatting.
6831 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6833 * po/Make-in (install-info): New target.
6835 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6837 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6839 * config/tc-mn10300.c (md_assemble): Likewise.
6841 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6843 * Makefile.am: Update with `make dep-am'.
6844 (HFILES): Add cgen.h.
6845 (cgen.o): Depend on cgen.h.
6846 * Makefile.in: Regenerate.
6848 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6850 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6852 * gasp.c (grab_label): Permit a label to be a preprocessor
6853 variable by permitting a label to start with a backslash.
6855 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6857 * config/tc-mips.c (validate_mips_insn): Removed hack
6858 for previously inaccessible bitfields in some INSN_TRAP
6861 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6863 * config/tc-d30v.c (do_assemble): Abort with error message
6864 if opcode operands do not match.
6866 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6868 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6869 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6870 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6871 similar new 'q' operand.
6873 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6875 * cgen.c (cgen_asm_finish_insn): Fix typo.
6877 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6880 * cgen.c: Include it.
6881 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6882 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6883 All callers updated.
6884 * config/tc-m32r.c: Include cgen.h.
6885 (m23r_insn): New members num_fixups,fixups.
6887 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6889 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6890 to avoid compiler warning.
6892 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6894 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6897 * makefile.vms (OBJS): Add ehopt.obj
6899 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6901 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6903 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6905 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6906 a short format insn.
6907 (md_assemble): Set it for explicitly packed insns.
6909 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6911 * config/obj-coff.c (c_symbol_merge): Do not take address of
6912 native fields when performing the memcpy.
6914 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6916 * config/tc-mips.c (macro,macro2): Implement
6917 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6919 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6921 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6922 relocations against globally visible symbols.
6923 * config/tc-m68k.c (relaxable_symbol): New macro.
6924 (m68k_ip, md_estimate_size_before_relax): Use it.
6925 (tc_m68k_fix_adjustable): Also handle weak symbols.
6927 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6929 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6930 references to externally visible symbols.
6931 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6932 values in twice for a PC relative reloc if the symbol is
6935 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6936 don't adjust a PC relative reloc against an externally visible
6938 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6939 for a PC relative fixup against an externally visible defined
6940 symbol, arrange to store object file and addend values as though
6941 the symbol were not defined.
6942 (tc_gen_reloc): Likewise.
6944 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6946 * read.c (sizeof_leb128): Referenced externally by write.c so
6949 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6951 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6952 and expand a 'debug' symbol associated with the next instruction
6953 that does not cause a short instruction to be filled with a NOP.
6954 (md_pseudo_table): Add support for .debugsym.
6955 (assemble_parallel_insn): Add calls to expand_debug_sym as
6957 (md_assemble): Ditto.
6959 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6961 * as.c (main): Conditionally call setlocale.
6962 * gasp.c (main): Likewise.
6963 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6964 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6966 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6968 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6970 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6972 * config/tc-hppa.c: Change all calls to bzero to use memset.
6973 (pa_ip): Add cast to avoid warning.
6974 (tc_gen_reloc, md_apply_fix): Likewise.
6975 (pa_find_space_by_number): Likewise.
6976 (hppa_force_relocation): Likewise.
6977 (pa_block): Change i to unsigned int.
6978 * config/obj-som.h (obj_som_copyright): Declare.
6980 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6982 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6983 for line numbers for assembly source.
6985 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6987 * configure.in: Change version number to 2.9.4
6988 * configure: Rebuild.
6990 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6992 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6994 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6996 * ecoff.h: Change symbolS in function declaration to struct
6999 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7001 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7002 (md_convert_frag): Fix i18n typo.
7004 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7006 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7007 * ecoff.h: Protoype it.
7008 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7009 [EVAX] (s_alpha_prologue): Delete.
7010 (md_pseudo_table): Update.
7012 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7014 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7015 array to local pointer.
7016 (get_args, parse_expr): Add casts to avoid warnings.
7018 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7020 * read.c (s_set): Cast xmalloc return value to fragS *.
7021 * config/tc-m68k.c (m68k_ip): Function made static to match
7022 previous forward declaration.
7023 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7025 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7027 * config/tc-v850.c: Add internationalisation macros to error
7030 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7031 macros to error strings.
7033 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7035 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7036 reloc is in the TOC csect.
7037 (md_apply_fix3): Correct gettext typo.
7039 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7041 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7042 .L - they are local labels and the branches are not really
7043 function calls but rather far jumps.
7045 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7047 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7049 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7051 * config/tc-i386.c (md_assemble): Print operand number rather than
7052 using ordinal_names.
7053 (i386_operand): Likewise.
7055 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7057 * Makefile.am (INTLLIBS): Define to work around apparent automake
7059 All Makefiles: Regenerated.
7061 * Many files: Added gettext invocations around user-visible
7063 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7064 HAVE_LC_MESSAGES): Define.
7065 * dep-in.sed: Added asintl.h.
7066 * po/Make-in: New file.
7067 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7069 * read.c (Z_): Renamed from `_'.
7070 * Makefile.am (SUBDIRS): Added po.
7071 (POTFILES): new macro.
7072 (po/POTFILES.in): New target.
7073 ($(OBJS)): Added asintl.h.
7075 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7076 (as_new_LDADD): Added $(INTLLIBS).
7077 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7078 (gasp_new_LDADD): Added $(INTLLIBS).
7079 (gasp_new_DEPENDENCIES): New macro.
7080 * configure, aclocal.m4: Rebuilt.
7081 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7083 (ALL_LINGUAS): Define.
7084 * macro.c: Include "asintl.h".
7085 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7086 * as.h: Include "asintl.h".
7087 * config/tc-i386.c (ordinal_names): Removed.
7088 (md_assemble): Changed error text to avoid ordinal_names.
7089 (i386_operand): Likewise.
7090 (reloc): Added as_bad to avoid i18n problems.
7091 (tc_gen_reloc): Likewise.
7092 * config/tc-arm.c (bad_args): Now a #define.
7094 * config/obj-vms.c (VMS_stab_parse): Changed type of
7096 (global_symbol_directory): Unified strings to avoid i18n
7098 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7099 avoid i18n problems.
7100 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7101 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7103 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7105 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7107 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7109 * as.c (print_version_id): Added an fprintf to avoid i18n
7111 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7113 * expr.c (expr): Added as_warn call to avoid i18n problems.
7114 * messages.c (as_assert): Changed code to avoid i18n problems.
7115 (as_abort): Likewise.
7116 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7117 (s_space): Likewise.
7118 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7120 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7122 * config/tc-i386.c (check_prefix): New static function, split out
7124 (struct _i386_insn): Add wait_prefix field.
7125 (md_assemble): Remove wait_prefix local variable. Use
7126 check_prefix when adding a prefix.
7128 * config/tc-i386.c (current_templates): New static variable.
7129 (md_assemble): Remove current_templates local variable.
7130 (md_assemble, i386_operand): Improve error and warning messages in
7131 many places. Add RESTORE_END_STRING in many places before error
7132 return. Clarify some comments.
7134 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7136 (md_assemble): Parse string instruction operands, looking for
7137 segment override prefixes. Check for invalid segment prefixes on
7139 (i386_operand): i.seg[] and max mem_operand changes for string
7141 * config/tc-i386.h (EsSeg): Define.
7143 * config/tc-i386.h (regKludge): Define.
7144 (iclrKludge, imulKludge): Don't define.
7145 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7146 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7147 opcode_modifier checks to look for more common cases first. Add
7148 default_seg for IsString case.
7150 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7152 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7154 * configure: Rebuild with new automake and libtool.
7155 * aclocal.m4, Makefile.in: Likewise.
7157 * doc/Makefile.am (as.dvi): New target.
7158 * doc/Makefile.in: Rebuild.
7160 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7162 * configure.in: Added sparc86x support.
7164 * configure: Rebuild.
7166 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7168 (md_parse_option): Warn if -EL is not supported for this architecture.
7170 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7172 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7174 * config/tc-mips.c (mips_ip): Note when we use get match on
7175 the full instruction name.
7177 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7179 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7180 back into the expression to handle add/sub simplification correctly.
7182 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7184 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7186 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7188 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7191 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7193 * symbols.c (max_indent_level): New global.
7194 (print_symbol_value_1): Use it.
7195 * expr.h (expr_build_dot): Declare.
7196 * expr.c (expr_build_dot): New function.
7198 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7200 * symbols.c (print_binary): New function.
7201 (print_expr_1): Call it.
7203 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7205 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7206 operand in the opcode.
7208 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7210 * config/tc-i386.h: Reorder operand flags and opcode modifier
7211 flags for clarity. Remove unused definitions: Unknown,
7212 ImmUnknown, DispUnknown, NoModrm.
7213 * config/tc-i386.c (type_names): Add missing Debug type.
7214 (md_assemble): Better duplicate prefix checking. Quicker string
7215 instruction check via new opcode_modifier flag.
7217 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7219 * doc/as.texinfo (Invoking): Clarify -Wa example.
7221 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7223 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7224 (s_mips_weakext): Define.
7225 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7226 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7229 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7231 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7232 is an error if the value can not be computed at assembly time.
7233 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7235 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7237 * gasp.c (main): Set next field of new include_path structure to
7238 NULL. From Avery Pennarun <averyp@gdc.ca>.
7240 * read.c (s_mri_sect): Call as_bad rather than abort for an
7241 unsupported MRI target.
7243 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7245 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7246 the destination of a branch instruction should be altered.
7247 (find_real_start): New function: Locate the real, Thumb coded
7248 start of a Thumb function.
7249 (do_t_branch23): Alter the destination of branches to Thumb
7252 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7254 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7256 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7259 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7261 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7262 * doc/c-hppa.texi: Likewise.
7264 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7266 * Makefile.am: Rebuild dependencies.
7267 * Makefile.in: Rebuild.
7269 * Makefile.am (DEP_INCLUDES): New variable.
7270 (.dep1): Change to work when srcdir is not an absolute path.
7271 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7272 * Makefile.in: Rebuild.
7274 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7276 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7277 LinearAddress patch.
7279 * configure.in: Set version to 2.9.1.
7280 * configure: Rebuild.
7282 * Branched binutils 2.9.
7284 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7286 * config/tc-i386.h (FWait): Define.
7287 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7288 other prefixes. Check FWait flag in opcode table to see which
7289 instructions require an fwait prefix.
7291 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7293 * stabs.c (get_stab_string_offset): Always create a stab string
7296 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7298 Fix some gcc -Wall warnings:
7299 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7300 * ehopt.c (eh_frame_code_alignment): Likewise.
7301 * expr.c (integer_constant, operand): Likewise.
7302 * frags.c (frag_align): Likewise.
7303 * gasp.c (level_0, change_base, doinstr): Likewise.
7304 * hash.c (hash_ask): Likewise.
7305 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7306 (debugging_pseudo): Likewise.
7307 * macro.c (define_macro, check_macro): Likewise.
7308 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7309 (ignore_rest_of_line, float_cons): Likewise.
7310 * symbols.c (decode_local_label_name): Likewise.
7311 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7312 (fixup_segment, number_to_chars_bigendian): Likewise.
7313 (number_to_chars_littleendian): Likewise.
7314 * config/atof-ieee.c (gen_to_words): Likewise.
7315 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7316 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7317 * read.c (output_big_sleb128): Initialize locals to avoid
7319 (output_big_uleb128, equals): Likewise.
7320 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7321 to unsigned int. Change zeros to unsigned int.
7322 * cond.c (s_if): Add return to default case.
7323 * frags.c (frag_now_fix): Change return type to addressT.
7324 * frags.h (frag_now_fix): Update declaration.
7325 * listing.c (file_info_struct): Change linenum to unsigned int.
7326 (struct list_info_struct): Change hll_line to unsigned int.
7327 (print_source): Update format string.
7328 * read.c (emit_expr): Change scan to unsigned int, and don't
7329 bother to initialize it.
7330 * symbols.c (dollar_label_count): Change to unsigned long.
7331 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7332 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7333 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7335 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7337 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7338 mcf5200 just as we do for m68000.
7339 (m68k_init_after_args): Likewise.
7340 (md_estimate_size_before_relax): Likewise.
7342 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7344 * config/tc-v850.c (md_assemble): Store relocation addend in
7345 fixup instead of instruction.
7347 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7349 * config/tc-i386.c (md_assemble): Swap template arguments to
7350 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7351 This macro is currently symmetric, so passing them the wrong
7352 way didn't cause any problem, but may if the macro is changed
7354 After copying template to i.tm, use i.tm. rather than t-> to
7355 access fields, and make t a const*
7356 Move i.tm.operand_types[] swap to immediately after the copy.
7358 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7360 * expr.h (expr_build_uconstant): Add prototype.
7361 (expr_build_unary,expr_build_binary): Add prototypes.
7362 * expr.c (expr_build_uconstant): New function.
7363 (expr_build_unary,expr_build_binary): New functions.
7365 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7367 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7368 * macro.c (macro_expand_body): Increase buffer size.
7369 * messages.c (as_warn): Likewise.
7370 (as_warn_where, as_bad, as_bad_where): Likewise.
7372 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7374 Based on patch from H.J. Lu <hjl@gnu.org>:
7375 * Makefile.am (DISTSTUFF): New variable.
7376 (diststuff): New target.
7377 * Makefile.in: Rebuild.
7379 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7381 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7382 m32r_elf_section_change_hook.
7384 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7385 emit a nop if a section ends with a 16 bit instruction.
7387 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7389 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7390 s_lcomm rather than obj_coff_lcomm.
7391 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7393 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7395 * config/tc-i386.h (LinearAddress): Define.
7396 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7397 instruction, don't use a default segment.
7399 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7401 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7402 * configure: Rebuild.
7404 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7406 * aclocal.m4, configure: Rebuild with libtool 1.2.
7408 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7410 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7411 PC relative branches. Patch courtesy of Jonathan Walton.
7414 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7416 * configure.in (emulations): Add thumb-pe target.
7418 * configure (emulations): Add thumb-pe target.
7420 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7422 * itbl-lex.l (yywrap): Don't define if already defined as a
7425 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7427 * depend.c (quote_string_for_make): New function.
7428 (wrap_output): Use it.
7430 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7432 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7433 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7435 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7437 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7438 Recognize -GN and -relax.
7439 (md_begin): Initialize gp size from -G switch.
7440 (alpha_force_relocation): Always force if -relax.
7441 (alpha_align): Take a new argument that will specify when to
7442 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7443 Change all callers. Emit nop alignment padding as nop+unop pair.
7445 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7447 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7448 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7450 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7452 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7453 require padding to the next long word boundary.
7455 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7457 * cgen.c: #include symcat.h.
7458 * config/tc-m32r.c: Likewise.
7460 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7462 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7463 absolute expressions instead of '$' prefixed register names.
7465 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7467 * read.c (s_set): Record file and line info for symbols when -as.
7468 (pseudo_set): Don't overwrite that dummy fragment.
7470 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7472 * config/tc-ppc.c (md_pseudo_table): Add "section".
7473 (ppc_named_section): New static function.
7475 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7477 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7478 so we don't have to scan the entire list.
7480 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7482 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7483 case, allow the parallel instructions to modify the same flag
7486 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7488 * listing.c (list_symbol_table): Categorize symbols by
7489 undefined_section rather than sy_frag->line == NULL.
7491 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7493 * Makefile.am (install-exec-local): Install properly when ln
7494 fails or tooldir == prefix.
7496 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7498 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7499 Test result of insert_operand for error.
7501 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7503 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7504 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7505 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7506 * doc/Makefile.in: Rebuild.
7508 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7510 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7511 (macro): Fix handling of M_COP[0-3].
7513 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7515 Based on patches from Ross Harvey <ross@teraflop.com>:
7516 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7517 if macro_alternate or macro_mri.
7518 (getstring): Remove support for byte constants between < and >.
7519 (get_any_string): '<' only starts a string if macro_alternate or
7521 (macro_expand_body): Permit keyword parameters following
7522 positional parameters.
7524 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7525 * configure.in (alpha*-*-netbsd*): New target.
7526 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7527 * configure: Rebuild.
7529 * as.h (flag_warn_suppress_instructionswap): Move from here...
7530 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7531 here, and make static.
7533 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7534 BFD_ASSEMBLER or MANY_SEGMENTS.
7536 * as.c (show_usage): Update bug-gnu-utils address.
7537 * gasp.c (show_usage): Likewise.
7538 * doc/as.texinfo (Bug Reporting): Likewise.
7540 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7542 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7543 insns regardless of the size of a pointer if we're in mips I or
7545 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7547 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7549 Fix rac to accept only a0:
7550 * tc-d10v.c (parallel_ok, find_opcode):
7551 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7552 Introduce OPERAND_GPR.
7554 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7556 * read.c (s_fill): Handle non-constant repeat counts by creating
7557 an rs_space fragment.
7559 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7561 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7562 from as_bad to as_warn.
7564 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7566 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7567 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7568 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7570 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7572 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7573 seg_fix_rotP rather than fix_root from seg_info.
7575 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7577 * expr.c: Add support for 0x1_2_3_4 bignums.
7579 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7581 * configure.in: Change -linux* to -linux-gnu*.
7582 * configure: Rebuild.
7584 * app.c (do_scrub_begin): Treat \r as whitespace.
7586 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7588 * Makefile.am: Update dependencies.
7589 * Makefile.in: Rebuild.
7591 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7593 * configure, aclocal.m4: Rebuild with new libtool.
7595 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7597 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7598 the argument to bfd_set_arch_mach.
7599 (load_address): Use bfd_arch_bits_per_address to determine the
7600 bit size of an address instead of looking at the isa level.
7601 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7603 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7605 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7607 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7609 * ehopt.c: New file.
7610 * as.h (enum _relax_state): Add rs_cfa.
7611 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7612 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7613 * read.c (emit_expr): Call check_eh_frame.
7614 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7615 (relax_segment): Likewise.
7616 * Makefile.am: Rebuild dependencies.
7617 (GAS_CFILES): Add ehopt.c.
7618 (GENERIC_OBJS): Add ehopt.o.
7619 * doc/internals.texi (Frags): Document rs_cfa.
7621 * as.c (show_usage): Mention --traditional-format.
7622 (parse_args): Accept --traditional-format.
7623 * as.h (flag_traditional_format): Declare.
7624 * output-file.c (output_file_create): If flag_traditional_format,
7625 set BFD_TRADITIONAL_FORMAT on stdoutput.
7626 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7628 * config/tc-mips.c (append_insn): Make sure that if we have a
7629 fixup for an unmatched %hi reloc, it does not associated with a
7632 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7633 * doc/Makefile.in: Likewise.
7635 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7637 * config/tc-m32r.c (check_for_side_effects): New function.
7638 (can_make_parallel): Add checks for instruction side effects
7639 clashing with the other instruction.
7640 (assemble_parallel_insn): Improve warning messages. Return error
7641 message from non-swapped instruction order.
7643 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7645 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7647 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7648 md_cleanup definition. This moves the forced literal output to
7649 the end of the source pass, and avoids macro's inserting literals
7650 into the code immediately after the macro expansion.
7652 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7654 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7655 a gas internal symbol is adjustable.
7656 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7658 * as.h: If gcc version greater than 2.6, use `__format__' and
7659 `__printf__' in function attributes, rather than `format' and
7662 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7664 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7666 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7668 Add tms320c30 support:
7669 * config/tc-tic30.h: New file.
7670 * config/tc-tic30.c: New file.
7671 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7672 TARGET_FORMAT as "coff-tic30".
7673 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7674 * Makefile.am: Rebuild dependencies.
7675 (CPU_TYPES): Add tic30.
7676 (CPU_OBJ_VALID): tic30-aout is valid.
7677 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7678 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7679 * configure, Makefile.in: Rebuild.
7681 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7683 * config/tc-v850.c (md_assemble): Improvements to error messages.
7685 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7687 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7688 BFD_RELOC_HI16_S to store the high bits of any value.
7690 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7691 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7692 assembler calculate relocations to any external symbol at all.
7693 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7694 involving generation of pc-relative relocs.
7695 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7696 has been moved to md_apply_fix3.
7698 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7699 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7700 which actually means (the address of identifier's GOT entry) +
7701 constant, which is not particularly useful.
7703 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7705 * read.h (include_dirs): Declare.
7706 (include_dir_count,include_dir_maxlen): Declare.
7708 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7710 * configure.in: Correct check for shared opcodes library.
7711 * configure: Rebuild.
7713 * listing.c (buffer_line): If we can't open the file, set at_end.
7714 (listing_print): Remove unused local variable fi.
7716 * config/m68k-parse.y (reglistpair): Handle register list in
7719 * config/vms-conf.h: Don't undef VERSION.
7721 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7723 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7725 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7727 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7728 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7729 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7730 (EXTRA_DIST): Define.
7731 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7732 explicitly rather than via the list of object files.
7733 (gcc-as.opt): New file created when make-gas.com is run.
7734 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7735 itbl-cpu.h} to #include appropriate file rather than copying that
7737 * config/vms-conf.h: Synchronize with current config.in.
7738 * Makefile.in: Rebuild.
7740 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7742 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7743 (parallel_ok): Relaxed parallel subinstruction dependency check.
7745 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7747 * as.h (flag_warn_suppress_instructionswap): added new flag.
7748 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7749 command line argument.
7750 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7751 warning only if flag_warn_suppress_instructionswap is false.
7753 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7755 * configure.in (i386-*-mingw32*): New target.
7756 * configure: Rebuild.
7758 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7760 * symbols.c (resolve_symbol_value): Don't set the segment if it
7761 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7763 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7766 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7768 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7769 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7772 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7774 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7776 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7778 * config/tc-v850.c (v850_insert_operand): Display instruction when
7779 an error is encountered.
7781 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7783 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7784 (i386-*-sco3.2v5*coff): New target.
7785 (i386-*-sco3.2*): New target.
7786 * configure: Rebuild.
7788 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7790 * config/tc-v850.c: Tidy error message production.
7792 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7794 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7795 validate_immediate return value in the right type for comparisons
7798 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7800 * listing.c (MAX_BYTES): Use listing variables not constants.
7801 (data_buffer): No longer an array, but a pointer.
7802 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7803 (listing_listing): Allocate data_buffer.
7805 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7807 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7808 --listing-rhs-width, --listing-cont-lines.
7809 (show_usage): Update.
7810 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7811 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7812 (print_lines): Use the variables instead of the constants.
7813 (listing_listing): Likewise.
7814 * listing.h: Declare the new vars.
7816 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7818 * as.c (parse_args): Add --keep-locals alias for -L.
7819 Add --strip-local-absolute.
7820 (show_usage): Update.
7821 * as.h (flag_strip_local_absolute): New flag.
7822 * symbols.c (S_IS_LOCAL): Use it.
7823 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7824 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7825 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7827 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7829 * config/tc-m32r.c: Detect if explicitly parallel instructions
7830 might have an io conflict and issue a warning message.
7832 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7834 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7835 cgen_swap_fixups): Functions to save, restore and swap the fixup
7836 chain with a backup copy.
7837 (cgen_asm_finish_insn): Returns address of constructed insn.
7839 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7841 * listing.c (file_info_struct): Remove FILE, add POS.
7842 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7843 (file_info): Don't open the file.
7844 (buffer_line): Check for the file in the last_open cache, updating
7846 (print_source): Don't reference file_info->file.
7847 (listing_listing): Likewise.
7848 (listing_print): Close the file in the cache, if any.
7850 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7852 * read.c (dwarf_file_string): New file static variable.
7853 (emit_expr): Look for constant sequence that leads up to a file
7854 name in DWARF debugging output.
7855 (stringer): Use dwarf_file_string to decide whether to accept a
7856 string as a file name.
7858 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7860 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7861 (crack_operand): Add reg->reglst MRI hack.
7862 (r_seg): Put reglst symbols in reg_section.
7863 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7865 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7867 * tc-sh.c (get_specific): Handle SGR & DBR.
7869 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7871 * tc-h8300.c (parse_reg): Take the length of the symbol into
7872 account when attempting to match a register name.
7873 * tc-h8500.c (parse_reg): Likewise.
7875 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7877 * cgen.c: Formatting changes to improve readability.
7879 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7881 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7884 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7886 Based on a patch from Jim Wilson
7887 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7888 (tc_gen_reloc): Handle cross section PC relative relocs
7891 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7893 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7895 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7897 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7898 (expr_jmp_buf): New static local.
7899 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7900 (cgen_md_operand): New function.
7901 * tc-m32r.c: Clean up pass over `struct foo' usage.
7902 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7904 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7906 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7907 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7909 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7911 * config/tc-i386.c (i386_operand): Give an error if there are
7912 unrecognized characters after an expression.
7914 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob