1 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4 Re-arrange function a little and improve error message.
6 * write.c (write_relocs): Fix a comment.
8 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
11 2000-10-05 Jim Wilson <wilson@cygnus.com>
13 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
15 2000-10-05 Alan Modra <alan@linuxcare.com.au>
17 * config/tc-i386.c: Delete some useless comments, reformat others.
19 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
20 non-global syms in linkonce sections.
22 2000-10-04 Ralf Baechle <ralf@gnu.org>
24 * config/tc-ia64.c (operand_match): Don't use // style comments.
25 * config/tc-i370.c: Likewise.
27 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
29 Changes to handle varying register prefix and user symbol prefix.
30 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
31 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
32 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
33 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
34 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
35 (demand_register_prefix): New variable.
36 (md_pseudo_table): New pseudo ".syntax".
37 (md_longopts): New options --no-underscore and --underscore.
38 (cris_target_format): Return elf32-us-cris or elf32-cris depending
39 on symbols_have_leading_underscore.
40 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
41 (get_spec_reg): Ditto.
42 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
44 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
46 <case OPTION_NO_US, case OPTION_US>: New.
47 (md_show_usage): Be brief and reformat to match continuation of
49 * po/gas.pot: Regenerate.
51 2000-09-28 Alan Modra <alan@linuxcare.com.au>
53 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
54 force relocs for 12 bit branches.
55 (md_apply_fix): Similarly, adjust logic here.
57 2000-09-28 Alan Modra <alan@linuxcare.com.au>
59 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
60 adjust for external and weak syms as we will use a reloc. Allow
61 for +8 offset when calculating limits of branches.
62 (hppa_fix_adjustable): Undo 2000-09-23 change.
63 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
64 Correct distance calculation.
65 (tc_gen_reloc): Print the file name and line number if we can't
68 From John David Anglin <dave@hiauly1.hia.nrc.ca>
69 * config/tc-hppa.c (nonzero_dibits): Define.
70 (arg_reloc_stub_needed): Check each arg and return value
71 separately for zero case.
72 (pa_align): Declare argument `bytes'.
74 2000-09-25 Kazu Hirata <kazu@hxi.com>
76 * config/tc-cris.c: Fix formatting.
77 * config/tc-d10v.h: Likewise.
78 * config/tc-d30v.c: Likewise.
79 * config/tc-d30v.h: Likewise.
80 * config/tc-fr30.c: Likewise.
81 * config/tc-fr30.h: Likewise.
82 * config/tc-m68k.c: Likewise.
83 * config/tc-m68k.h: Likewise.
84 * config/tc-pj.h: Likewise.
85 * config/tc-ppc.c: Likewise.
86 * config/tc-ppc.h: Likewise.
87 * config/tc-sh.c: Likewise.
88 * config/tc-sh.h: Likewise.
89 * config/tc-sparc.c: Likewise.
90 * config/tc-v850.h: Likewise.
91 * config/tc-vax.h: Likewise.
92 * config/tc-w65.h: Likewise.
93 * config/tc-z8k.h: Likewise.
95 2000-09-23 Alan Modra <alan@linuxcare.com.au>
97 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
99 (hppa_force_relocation): Likewise.
101 2000-09-22 Jim Wilson <wilson@cygnus.com>
103 * config/tc-ia64.c (dv_sem): Add "stop".
104 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
105 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
106 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
108 (mark_resources): Check IA64_RS_PRr.
110 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
112 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
113 md_estimate_size_before_relax): Redesign and clean up the
114 relaxation mechanism.
116 2000-09-21 Kazu Hirata <kazu@hxi.com>
118 * config/tc-ns32k.c: Fix formatting.
119 * config/tc-ns32k.h: Likewise.
121 2000-09-20 Kazu Hirata <kazu@hxi.com>
123 * config/tc-m32r.c: Fix formatting.
124 * config/tc-m32r.h: Likewise.
125 * config/tc-m68851.h: Likewise.
126 * config/tc-m68hc11.c: Likewise.
127 * config/tc-m68hc11.h: Likewise.
128 * config/tc-m88k.c: Likewise.
129 * config/tc-mcore.c: Likewise.
130 * config/tc-mcore.h: Likewise.
131 * config/tc-mips.c: Likewise.
132 * config/tc-mips.h: Likewise.
133 * config/tc-mn10200.h: Likewise.
134 * config/tc-mn10300.h: Likewise.
135 * config/tc-tahoe.c: Likewise.
136 * config/tc-tahoe.h: Likewise.
138 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
140 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
141 Likewise in relaxation description comments.
143 2000-09-18 Alan Modra <alan@linuxcare.com.au>
145 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
146 subtraction of two syms without emitting a relocation.
148 From David Huggins-Daines <dhd@linuxcare.com>
149 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
150 global or weak symbols.
152 2000-09-15 Kazu Hirata <kazu@hxi.com>
154 * config/tc-h8300.h: Fix formatting.
155 * config/tc-h8500.c: Likewise.
156 * config/tc-h8500.h: Likewise.
157 * config/tc-hppa.h: Likewise.
158 * config/tc-i370.h: Likewise.
159 * config/tc-i386.h: Likewise.
160 * config/tc-i860.c: Likewise.
161 * config/tc-i860.h: Likewise.
162 * config/tc-i960.h: Likewise.
163 * config/tc-ia64.c: Likewise.
164 * config/tc-ia64.h: Likewise.
166 2000-09-14 Kazu Hirata <kazu@hxi.com>
168 * config/tc-a29k.c: Fix formatting.
169 * config/tc-alpha.c: Likewise.
170 * config/tc-arc.c: Likewise.
171 * config/tc-arc.h: Likewise.
172 * config/tc-arm.c: Likewise.
173 * config/tc-arm.h: Likewise.
174 * config/tc-avr.c: Likewise.
175 * config/tc-avr.h: Likewise.
176 * config/tc-tic30.c: Likewise.
177 * config/tc-tic30.h: Likewise.
178 * config/tc-tic54x.c: Likewise.
179 * config/tc-tic54x.h: Likewise.
180 * config/tc-tic80.c: Likewise.
181 * config/tc-tic80.h: Likewise.
183 2000-09-14 Timothy Wall <twall@cygnus.com>
185 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
186 parallel comparisons for later use.
187 (struct rsrc): Add parallel comparison type.
188 (resources_match): Skip special cases of PR usage (non-conflicting
191 2000-09-13 Kazu Hirata <kazu@hxi.com>
193 * config/obj-ecoff.c: Fix formatting.
194 * config/obj-elf.c: Likewise.
195 * config/obj-elf.h: Likewise.
196 * config/obj-evax.h: Likewise.
197 * config/obj-generic.h: Likewise.
198 * config/obj-hp300.c: Likewise.
199 * config/obj-hp300.h: Likewise.
200 * config/obj-ieee.h: Likewise.
201 * config/obj-vms.c: Likewise.
202 * config/obj-vms.h: Likewise.
204 2000-09-13 Anders Norlander <anorland@acc.umu.se>
206 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
207 (md_parse_option): Ditto.
208 (md_longopts): Add -mips32 option.
209 (md_show_usage): Document new options.
210 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
211 (mips_ip): Assemble mfc0 with a sub-selection code.
212 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
213 (mips_cpu_to_str): New function.
214 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
215 Use CPU_* defines instead of hardcoded numbers.
217 * doc/as.texinfo: Document new options.
218 * doc/c-mips.texi: Ditto.
220 2000-09-12 Kazu Hirata <kazu@hxi.com>
222 * as.h: Fix formatting.
223 * asintl.h: Likewise.
224 * bit_fix.h: Likewise.
225 * config/obj-aout.c: Likewise.
226 * config/obj-aout.h: Likewise.
227 * config/obj-bout.c: Likewise.
228 * config/obj-bout.h: Likewise.
229 * config/obj-coff.c: Likewise.
230 * config/obj-coff.h: Likewise.
231 * dwarf2dbg.h: Likewise.
233 * flonum.h: Likewise.
235 * itbl-ops.h: Likewise.
239 * struc-symbol.h: Likewise.
240 * subsegs.h: Likewise.
241 * symbols.h: Likewise.
245 2000-09-11 Kazu Hirata <kazu@hxi.com>
247 * bignum-copy.c: Fix formatting.
248 * config/tc-i370.c: Likewise.
249 * config/tc-i960.c: Likewise.
250 * config/tc-m68k.c: Likewise.
252 * flonum-copy.c: Likewise.
253 * flonum-konst.c: Likewise.
254 * flonum-mult.c: Likewise.
255 * literal.c: Likewise.
259 * subsegs.c: Likewise.
261 2000-09-09 Philip Blundell <philb@gnu.org>
263 * configure.in (arm*-*-uclinux*): New target.
264 * configure: Regenerate.
266 2000-09-09 Kazu Hirata <kazu@hxi.com>
268 * input-file.c: Fix formatting.
269 * itbl-ops.c: Likewise.
270 * messages.c: Likewise.
272 2000-09-08 Philip Blundell <philb@gnu.org>
274 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
277 2000-09-07 H.J. Lu <hjl@gnu.org>
279 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
280 * configure: Rebuild.
282 2000-09-07 Kazu Hirata <kazu@hxi.com>
284 * atof-generic.c: Fix formatting.
285 * config/tc-mips.c: Likewise.
286 * config/tc-vax.c: Likewise.
287 * input-scrub.c: Likewise.
289 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
291 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
292 * configure.in (sh-*-linux*): Added.
293 * configure: Rebuilt.
295 2000-09-06 Kazu Hirata <kazu@hxi.com>
297 * config/tc-hppa.c: Fix formatting.
299 * ecoff.c: Fix formatting.
301 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
303 * configure: Rebuilt with new libtool.m4.
305 2000-09-05 Kazu Hirata <kazu@hxi.com>
307 * cgen.c: Fix formatting.
308 * config/tc-ia64.c: Likewise.
310 2000-09-05 Nick Clifton <nickc@redhat.com>
312 * aclocal.m4: Regenerate.
313 * config.in: Regenerate.
314 * configure: Regenerate.
315 * po/gas.pot: Regenerate.
317 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
319 * config/tc-cris.c: Correct comment typos.
321 2000-09-05 Eric Christopher <echristo@cygnus.com>
323 * config/tc-mn10300.c: Cleanup.
324 (md_pcrel_from): Enable.
326 2000-09-05 Alan Modra <alan@linuxcare.com.au>
328 * expr.c (operand): Fix a comment typo.
329 * write.c (write_relocs): Fix a signed/unsigned warning.
331 * config/tc-hppa.c (fudge_reg_expressions): New
332 (hppa_force_reg_syms_absolute): New.
333 (pa_equ): Allow reg_section expressions.
334 * config/tc-hppa.c (md_optimize_expr): Define.
335 (hppa_force_reg_syms_absolute): Prototype.
337 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
338 (pa_parse_number): Pass in arg to select fp reg parsing.
339 Return 1 to indicate format checks pass. If strict, then only
340 accept a register or register symbol. Return value in...
341 (pa_number): New static for pa_parse_number.
342 (FP_REG_BASE): Define.
343 (FP_REG_RSEL): Define.
344 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
345 appropriate. White space changes.
346 (need_pa11_opcode): Don't bother passing any params, get them from
348 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
349 Remove extraneous check in case 'Q'.
350 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
351 reg, set section of resulting symbol to reg_section.
352 (pa_parse_space_stmt): Modify call to pa_parse_number.
353 (pa_space): Likewise.
355 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
356 (hppa_force_relocation): Handle vtable relocs.
357 (pa_vtable_entry): New.
358 (pa_vtable_inherit): New.
359 (md_pseudo_table): Add entries for vtable pseudos.
360 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
361 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
363 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
364 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
365 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
367 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
368 specify a symbol type.
370 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
371 dependent things together.
372 (md_elf_symbol_type): Define.
374 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
376 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
378 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
379 (obj_elf_vtable_entry): Declare.
381 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
383 (obj_elf_vtable_entry): Similarly.
384 (elf_pseudo_table): Fix the damage with a cast.
386 2000-09-03 Richard Henderson <rth@cygnus.com>
388 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
389 for template selection when a label is needed.
391 2000-09-02 Kazu Hirata <kazu@hxi.com>
393 * config/tc-ia64.c: Fix formatting.
395 2000-09-02 Nick Clifton <nickc@redhat.com>
397 * configure.in: Increase version number to 2.10.91.
398 * configure: Regenerate.
399 * aclocal.m4: Regenerate.
400 * config.in: Regenerate.
401 * po/gas.pot: Regenerate.
402 * Makefile.in: Regenerate.
404 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
406 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
407 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
408 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
410 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
413 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
415 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
416 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
417 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
418 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
419 (GOT_symbol): New variable.
420 (md_undefined_symbol): Set it.
422 2000-09-01 Richard Henderson <rth@cygnus.com>
424 * config/tc-ia64.c (match): Don't inline.
425 (extra_goodness): New.
426 (md_begin): Prefer nop.f and nop.b for best_template.
428 2000-08-31 Kazu Hirata <kazu@hxi.com>
430 * as.c: Fix formatting.
435 2000-08-31 Eric Christopher <echristo@cygnus.com>
437 * config/tc-mn10300.c: Cleanup and fix warnings.
438 (md_pseudo_table): Add initializers.
439 (md_show_usage): Cleanup.
440 (md_parse_option): Fix warnings.
441 (md_undefined_symbol): Fix warnings.
442 (md_conver_frag): Fix warnings.
443 (tc_gen_reloc): Fix warnings.
444 (md_apply_fix3): Fix warnings.
445 (check_operand): Fix warnings.
447 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
449 * acinclude.m4: Include libtool and gettext macros from the
451 * aclocal.m4, configure: Rebuilt.
453 2000-08-30 Mark Hatle <mhatle@mvista.com>
455 * config/tc-ppc.c (md_parse_option): Recognize -m405.
457 2000-08-31 Kazu Hirata <kazu@hxi.com>
459 * listing.c: Fix formatting.
461 2000-08-29 Kazu Hirata <kazu@hxi.com>
463 * app.c: Fix a comment typo. Fix formatting.
465 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
467 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
468 offset of the target destination for jmp instructions.
469 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
471 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
473 * NEWS: Mention support for CRIS.
475 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
477 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
478 Sets `.lcomm' alignment to zero.
480 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
482 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
483 (TC_FIX_ADJUSTABLE): Define.
485 2000-08-23 Jim Wilson <wilson@cygnus.com>
487 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
488 unwind.personality_routine is set.
490 2000-08-23 H.J. Lu <hjl@gnu.org>
492 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
494 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
496 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
499 2000-08-22 H.J. Lu <hjl@gnu.org>
501 * config.in (STRICTCOFF): New for strict COFF.
503 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
504 i386-*-go32* and i386-go32-rtems*.
505 * configure: Rebuilt.
507 * config/obj-coff.c (obj_coff_endef): Follow the historical
508 behavior if STRICTCOFF is not defined.
510 * doc/internals.texi: Document STRICTCOFF.
512 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
514 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
515 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
516 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
517 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
518 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
519 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
520 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
523 2000-08-22 Eric Christopher <echristo@cygnus.com>
525 * config/tc-mn10300.c: (md_apply_fix): New function.
526 (mn10300_force_relocation): New function.
527 (mn10300_fix_adjustable): New function.
529 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
530 (TC_HANDLES_FX_DONE): Define.
531 (obj_fix_adjustable): Define.
532 (MD_APPLY_FIX3): Define.
533 (TC_LINKRELAX_FIXUP): Define.
535 * write.c: (TC_LINKRELAX_FIXUP): Define if not
537 (fixup_segment): Use TC_LINKRELAX_FIXUP.
539 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
541 2000-08-21 Jason Eckhardt <jle@cygnus.com>
543 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
544 if the fixup resulted in a relocation.
546 2000-08-18 Nick Clifton <nickc@redhat.com>
548 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
549 Make reference to first element of shift_names explicit.
551 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
553 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
554 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
555 add a symbol's address. Removed all target-specific #ifdefs that
556 used to accomplished the same.
557 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
558 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
559 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
560 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
561 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
563 2000-08-17 Kazu Hirata <kazu@hxi.com>
565 * dwarf2dbg.c: Fix formatting.
567 2000-08-17 Nick Clifton <nickc@redhat.com>
569 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
570 to be recoded as logical shift lefts by zero.
572 2000-08-16 Jim Wilson <wilson@cygnus.com>
574 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
575 postincrement modified registers. Handle IA64_OPND_R3_2 addl
577 (note_register_values): Handle IA64_OPND_R3_2 operands.
579 2000-08-16 Jason Eckhardt <jle@cygnus.com>
581 * config/tc-i860.c (md_operand): Silly typo fixed.
583 2000-08-16 Nick Clifton <nickc@redhat.com>
585 * config/tc-arm.c (struct asm_shift): Delete.
587 (enum asm_shift_index): New.
588 (struct asm_shift_properties): New.
589 (struct asm_shift_name): New.
590 (shift_properties[]); New.
591 (shift_names[]); New.
593 (decode_shift): Use new structures.
594 Issue a warning is "ROR #0" is used.
595 Issue a warning if "ASR #0" or "LSR #0" is used.
597 (md_begin): Initialise arm_shift_hsh table from new
598 asm_shift_name array.
600 2000-08-16 Jakub Jelinek <jakub@redhat.com>
602 * config/tc-sparc.c: Kill all warnings.
603 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
605 (md_show_usage): Update usage text.
607 2000-08-16 Nick Clifton <nickc@redhat.com>
609 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
612 2000-08-15 Will Cohen <wcohen@redhat.com>
614 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
616 * config/tc-sh.c (md_assemble): Changed so debug_type
617 test performed for ppi_assemble
618 * config/tc-sh.c: Included dwarf2dbg.h.
619 (debug_line): Defined.
620 (md_assemble): Generates dwarf2 line info.
621 (sh_finalize): New function. Finalize dwarf2 info.
622 (assemble_ppi): Returns size of code generated.
623 (build_Mytes): Returns size of code generated.
624 (md_pseudo_table): Added "file" and "loc" psuedo ops.
625 * config/tc-sh.h (md_end): Defined.
626 (sh_finalize): Declared.
628 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
630 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
633 2000-08-14 Nick Clifton <nickc@redhat.com>
635 * config/tc-arm.c (do_bx): Allow "bx pc".
637 2000-08-14 Jim Wilson <wilson@cygnus.com>
639 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
640 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
641 (md_begin): Change assignment to md.flag to OR in the new bit.
643 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
645 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
646 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
649 2000-08-14 Jason Eckhardt <jle@cygnus.com>
651 * NEWS: Mention i860 support.
653 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
655 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
657 2000-08-14 Andreas Schwab <schwab@suse.de>
659 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
661 2000-08-11 Andreas Schwab <schwab@suse.de>
663 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
666 2000-08-11 Kazu Hirata <kazu@hxi.com>
668 * expr.c: Fix formatting.
669 * config/obj-bout.c: Likewise.
671 2000-08-10 Jason Eckhardt <jle@cygnus.com>
673 * doc/c-i860.texi: Flesh out the i860 section more.
675 2000-08-10 Kazu Hirata <kazu@hxi.com>
677 * symbols.c: Fix formatting.
680 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
682 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
683 has the IgnoreSize bit set.
685 2000-08-09 Alan Modra <alan@linuxcare.com.au>
687 From Rodney Brown <RodneyBrown@mynd.com>
688 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
689 * configure: Regenerate.
691 2000-08-09 Kazu Hirata <kazu@hxi.com>
693 * hash.c: Fix formatting.
696 2000-08-08 Jason Eckhardt <jle@cygnus.com>
698 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
699 (i860_fix_info): New enum.
700 (MD_APPLY_FIX3): Define.
701 (WORKING_DOT_WORD): Define.
702 (TC_HANDLES_FX_DONE): Define.
703 (DIFF_EXPR_OK): Define.
704 (LISTING_HEADER): Define.
705 (TARGET_FORMAT): Select target format based on endian flag.
706 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
707 (target_big_endian): Add external declaration.
709 * config/tc-i860.c: All existing code reworked completely. Other
710 new code shown below.
711 (SYNTAX_SVR4): Define.
712 (target_warn_expand): New variable.
713 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
714 (md_longopts): Declare and define with new options (-EL, -EB,
716 (md_show_usage): New function.
717 (md_operand): New function.
718 (obtain_reloc_for_imm16): New function.
719 (md_apply_fix3): New function.
720 (tc_gen_reloc): New function.
722 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
724 * config/tc-m68hc11.c (build_jump_insn): Make sure the
725 2 bytes of the jump address are in the same frag.
726 (find): Accept 68hc12 register indirect modes.
728 * NEWS: Mention 68HC11 & 68HC12 support.
730 2000-08-07 Richard Henderson <rth@cygnus.com>
732 * config/tc-ia64.c (unwind): Add prologue_mask member.
733 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
734 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
735 (dot_body): Clear unwind.prologue_mask.
736 (dot_prologue): Set it. Accept a register second argument.
738 2000-08-07 Kazu Hirata <kazu@hxi.com>
740 * config/atof-ieee.c: Fix formatting.
741 * config/atof-tahoe.c: Likewise.
743 2000-08-06 Nick Clifton <nickc@cygnus.com>
745 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
748 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
749 of .popsection, .previous, .pushsection, .subsection,
750 .version, .vtable_entry, .vtable_inherit and .weak.
752 2000-08-05 Kazu Hirata <kazu@hxi.com>
754 * config/tc-cris.c: Fix formatting.
755 * config/tc-i386.c: Likewise.
756 * config/tc-sparc.c (sparc_ip): Simplify the code.
758 2000-08-04 Kazu Hirata <kazu@hxi.com>
760 * config/tc-cris.c: Rearrange code for readability.
761 * config/tc-d10v.c: Fix formatting.
762 * config/tc-m32r.c: Likewise.
763 * config/tc-sparc.c: Likewise.
765 2000-08-02 Jim Wilson <wilson@cygnus.com>
767 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
768 before ia64_find_opcode.
769 (md_assemble): Likewise.
771 2000-08-01 Nick Clifton <nickc@cygnus.com>
773 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
774 Undo some formatting fixes.
776 2000-08-01 Kazu Hirata <kazu@hxi.com>
778 * config/obj-som.c: Fix formatting.
779 * config/obj-ieee.c: Likewise.
780 * config/tc-arm.c: Likewise.
781 * config/tc-v850.c: Likewise.
783 2000-08-01 Nick Clifton <nickc@redhat.com>
785 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
786 index by command line option.
788 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
790 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
791 (@node M68K-Branch): Rewrite to match the reality.
793 2000-07-31 Jason Eckhardt <jle@cygnus.com>
795 * doc/c-i860.texi: New file.
796 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
797 * doc/Makefile.in: Regenerate.
798 * doc/all.texi: Add I860 as relevant architecture.
799 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
801 2000-07-31 Kazu Hirata <kazu@hxi.com>
803 * config/tc-d30v.c: Fix formatting.
805 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
807 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
808 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
809 long emit a long branch if available instead of an absolute jump, never
810 emit absolute jumps for anything with --pcrel.
812 * doc/c-m68k.texi: Document new command line option.
814 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
816 * config/tc-avr.c: Use PARAMS macro in function declarations.
817 Don't declare md_pcrel_from_section (already in tc-avr.h).
818 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
819 (avr_operand): Don't set (unsigned) op_mask to -1.
821 2000-07-28 Jason Eckhardt <jle@cygnus.com>
823 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
824 * configure: Regenerated.
825 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
826 of operand to the .type directive (.e.g, "type").
828 2000-07-28 Alan Modra <alan@linuxcare.com.au>
830 * as.h (warn_comment, found_comment, found_comment_file): Declare.
831 * app.c (do_scrub_chars): Record where first comment found.
832 * read.c (read_a_source_file): Init found_comment on entry, and
833 notify whether comments found on exit.
834 * config/tc-hppa.c (md_shortopts): Add "c".
835 (md_longopts): Add warn-comment.
836 (md_parse_option): Handle it.
837 (md_show_usage): Show available options.
838 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
840 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
842 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
843 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
845 (md_estimate_size_before_relax): Don't fall off end of function.
847 2000-07-27 Kazu Hirata <kazu@hxi.com>
849 * config/tc-avr.c: Fix formatting.
850 * config/tc-ns32k.c: Likewise.
852 2000-07-27 Alan Modra <alan@linuxcare.com.au>
854 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
856 2000-07-27 Kazu Hirata <kazu@hxi.com>
858 * config/tc-d10v.c: Fix formatting.
859 * config/tc-z8k.c: Likewise.
860 * config/tc-sparc.c: Likewise.
862 2000-07-26 Dave Brolley <brolley@redhat.com>
864 * cgen.c (queue_fixup): Declare opinfo.
865 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
866 (gas_cgen_md_operand): Ditto.
867 (gas_cgen_md_apply_fix3): Ditto.
869 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
871 * config/obj-coff.c (obj_frob_symbol): Don't merge
872 labels. Don't merge if the symbol isn't constant. Return
873 immediately if a symbol is merged.
875 2000-07-22 Alan Modra <alan@linuxcare.com.au>
877 * frags.c (frag_align): Correct absolute section alignment.
879 2000-07-20 DJ Delorie <dj@redhat.com>
881 * config/obj-coff.c (obj_frob_symbol): revert previous change,
882 it breaks linking against DLLs.
884 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
886 * configure.in: Add CRIS support.
887 * configure: Regenerate.
888 * Makefile.am: (CPU_TYPES): Add cris.
889 (CPU_OBJ_VALID) [aout]: Add cris.
890 (MULTI_CPU_TYPES): Add cris.
891 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
892 [coff]: Only i386 and mips are valid.
893 (TARGET_CPU_CFILES): Add config/tc-cris.c.
894 (TARGET_CPU_HFILES): Add config/tc-cris.h.
895 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
896 Regenerate dependencies.
897 * Makefile.in: Regenerate.
898 * aclocal.m4: Regenerate.
899 * as.c: Declare crisaout, criself.
900 * config/tc-cris.h, config/tc-cris.c: New.
901 * config/e-criself.c, config/e-crisaout.c: New.
902 * po/POTFILES.in, po/gas.pot: Regenerate.
904 2000-07-20 Kazu Hirata <kazu@hxi.com>
906 * read.c: Fix formatting.
907 * write.c: Fix formatting.
909 2000-07-19 H.J. Lu <hjl@gnu.org>
911 * sb.c: Include <stdlib.h> if exists for abort ().
913 2000-07-19 Alan Modra <alan@linuxcare.com.au>
915 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
916 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
917 (pa_type_args): Same here.
919 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
921 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
922 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
923 the storage class is already set.
925 2000-07-17 Kazu Hirata <kazu@hxi.com>
927 * config/tc-m68hc11.c: Fix formatting.
928 * config/tc-mn10200.c: Likewise.
929 * config/tc-mn10300.c: Likewise.
930 * config/tc-pj.c: Likewise.
931 * config/tc-tic80.c: Likewise.
932 * config/tc-w65.c: Likewise.
934 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
936 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
939 2000-07-15 Ian Lance Taylor <ian@zembu.com>
941 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
944 2000-07-15 Alan Modra <alan@linuxcare.com.au>
946 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
947 ELF as are used for SOM (except the 32-bit reloc one) to decide
948 whether a symbol can be reduced to a section symbol. Expand on
949 the comment for symbols involved in LR% and RR% expressions.
951 2000-07-14 Nick Clifton <nickc@cygnus.com>
953 * config/tc-mips.c (mips_disable_float_construction): New
954 static variable. Set to true if doubles should not be
955 constructed by loading two single width fp registers with
957 (mips_ip): Test mips_disable_float_construction.
958 (md_longopts): Add command line switches --construct-floats
959 and --no-construct-floats.
960 (md_parse_option): Parse new command line options.
961 (md_show_usage): Describe new command line options.
963 * doc/c-mips.texi: Document new command line options.
965 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
967 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
968 * configure: Regenerate.
970 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
972 * configure.in (DEFAULT_EMULATION setting): Revert part of
973 2000-07-01 change that set te_multi=multi unless set to tmips.
974 * configure: Regenerate.
976 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
978 * config/obj-coff.c (coff_frob_section): Add padding to the last
979 section when aligning it increases its size.
981 2000-07-11 Kazu Hirata <kazu@hxi.com>
983 * config/tc-tic54x.c: Fix formatting.
985 2000-07-10 Kazu Hirata <kazu@hxi.com>
987 * config/tc-h8500.c: Fix formatting.
988 * config/tc-tic54x.c: Fix formatting.
990 2000-07-10 Alan Modra <alan@linuxcare.com.au>
992 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
993 displacements correctly.
995 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
997 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
999 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1003 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1005 From David Huggins-Daines <dhd@linuxcare.com>
1006 * config/te-hppalinux64.h: Add a new emulation.
1007 * configure.in (emulations): Add configure bits to support the
1008 64-bit Linux/parisc target.
1009 * configure: Regenerate.
1011 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1012 (md_shortopts): Add `V' for ELF.
1014 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1015 when SOM or ELF_ARG_RELOC are defined.
1016 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1017 ELF_ARG_RELOC are defined.
1018 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1019 (pa_stringer): ..Do it here instead. Fix comment typos.
1020 (hppa_force_relocation): Cast enums to int before comparing with
1023 From Ryan Bradetich <rbradetich@uswest.net>
1024 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1025 redifinition warning.
1026 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1027 (hppa_force_relocation): ditto
1028 (md_apply_fix): Added cast to buf to fix warnings.
1030 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1031 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1033 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1034 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1035 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1036 reloc_type** to avoid warnings in switch.
1037 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1038 little earlier instead.
1040 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1042 (pa_type_args): Use symbol_arg_reloc_info.
1043 (struct pa_it): Make arg_reloc unsigned int.
1044 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1045 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1046 (pa_code): Delete. pa_text duplicates this function.
1047 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1048 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1050 (cons_fix_new_hppa): Actually change selector to e_fsel when
1051 warning about assuming so.
1052 (tc_gen_reloc): More example elf arg reloc code.
1053 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1054 (hppa_force_relocation): Likewise.
1056 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1058 (pa_end_of_source): Prototype.
1059 (hppa_fix_adjustable): Prototype.
1060 (LABELS_WITHOUT_COLONS): Move it..
1061 * config/te-hppa.h: To here.
1063 * config/te-hppa64.h: New file.
1065 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1067 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1068 format -10, -16, 16 relocs.
1069 (hppa_elf_mark_end_of_function): Test for null
1070 last_call_info->start_symbol
1072 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1073 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1074 re_assesmble_* functions. Delete extraneous statements. Fix
1076 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1077 insn to re_assemble_*.
1079 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1081 * doc/internals.texi (Expressions): Fix typo.
1083 2000-07-08 Kazu Hirata <kazu@hxi.com>
1085 * config/tc-sh.c: Fix formatting.
1086 * config/tc-tic54x.c: Fix formatting.
1087 * depend.c: Fix formatting.
1088 * flonum-konst.c: Likewise.
1089 * flonum-mult.c: Likewise.
1091 2000-07-07 Kazu Hirata <kazu@hxi.com>
1093 * config/tc-sh.c: Fix comments.
1094 * config/obj-vms.c: Fix comments.
1095 * config/tc-a29k.c: Likewise.
1096 * config/tc-alpha.c: Likewise.
1097 * config/tc-h8300.c: Likewise.
1098 * config/tc-h8500.c: Likewise.
1099 * config/tc-i370.c: Likewise.
1100 * config/tc-ia64.c: Likewise.
1101 * config/tc-m68hc11.c: Likewise.
1102 * config/tc-m68k.c: Likewise.
1103 * config/tc-mips.c: Likewise.
1104 * config/tc-ns32k.c: Likewise.
1105 * config/tc-ppc.c: Likewise.
1106 * config/tc-z8k.c: Likewise.
1108 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1110 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1111 Default to '(SEC_LOAD | SEC_DATA)'.
1112 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1114 * doc/internals.texi (CPU Backend): Describe
1115 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1117 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1119 * as.c (parse_args): NULL terminate the long option list.
1121 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1123 * config/tc-d30v.h: Include "write.h" for fixS.
1124 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1126 2000-07-05 Nick Clifton <nickc@cygnus.com>
1128 * config/tc-d30v.c (write_2_short): Further changes to warning
1129 messages produced when combining EITHER_BUT_PREFER_MU attributed
1132 2000-07-05 DJ Delorie <dj@redhat.com>
1136 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1138 * config/tc-arm.c (psrs): Accept combinations of flags.
1140 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1142 * config/tc-avr.c: Change _ () to _() around all strings marked
1143 for translation (exception from the usual coding style).
1144 (avr_opt): New struct variable, how the new switches are set.
1145 (OPTION_MMCU): Define as 'm' and actually use.
1146 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1147 (show_mcu_list): New function, display the list of known MCUs.
1148 (md_show_usage): Document the new switches. Call show_mcu_list.
1149 (avr_set_arch): Change 'm' to OPTION_MMCU.
1150 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1151 Handle the new switches.
1152 (avr_operands): Disable warnings for undefined combinations of
1153 operands if -mall-opcodes. Disable warnings for skipping two-word
1154 instructions if enhanced core or -mno-skip-bug.
1155 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1156 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1157 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1158 (avr_ldi_expression): Warn about implicit lo8().
1159 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1161 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1163 * configure.in: Add entry for mips-*-sysv4*MP*
1164 * configure: Rebuild
1165 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1166 elf32-tradlittlemips for traditional mips targets.
1167 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1168 test for Link Once sections as in adjust_reloc_syms.
1169 * config/te-tmips.h: New file for traditional mips targets. Define
1172 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1174 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1175 flags argument is not present, don't change an existing section's
1176 section's attributes. If the flags argument is present, warn if the
1177 attributes don't match the section's current attributes. When
1178 long section names are supported, set SEC_LINK_ONCE and
1179 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1181 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1183 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1184 symbols; create them.
1186 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1188 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1189 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1191 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1193 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1194 expressions. Ignore the problem when handling 16 bit signed
1195 immediates, because the assembler will take care of the relocation
1198 2000-06-27 Nick Clifton <nickc@cygnus.com>
1200 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1201 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1202 sequential order, and emit warning messages if the input source
1203 code contains constructs like that, or parallel constructs
1204 containing such opcodes.
1206 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1208 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1209 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1210 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1211 (md_show_usage): Update usage message.
1212 (md_parse_option): Allow redefinition of MCU type within the
1213 same avr[1-5] bfd machine type. Show both old and new MCU type
1214 in the error message.
1215 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1216 Simplify 8K wrap code.
1218 2000-06-25 Kazu Hirata <kazu@hxi.com>
1220 * config/obj-aout.c: Remove all uses of DEFUN.
1221 * config/obj-ieee.c: Likewise.
1222 * config/tc-sh.c: Fix comment typos.
1223 * config/tc-tahoe.c: Likewise.
1224 * config/tc-vax.c: Likewise.
1225 * config/tc-w65.c: Likewise.
1226 * config/tc-z8k.c: Likewise.
1227 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1229 2000-06-24 DJ Delorie <dj@cygnus.com>
1231 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1232 more changes from Sept 1999
1233 (tc_i386_fix_adjustable): ditto
1234 (md_apply_fix3): ditto
1236 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1238 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1239 (gas_cgen_parse_operand): Set it around expression() call.
1240 (gas_cgen_md_operand): Test for it before longjmp().
1242 2000-06-24 Kazu Hirata <kazu@hxi.com>
1244 * config/tc-h8500.c: Remove all uses of DEFUN.
1245 * config/tc-sh.c: Likewise.
1246 * config/tc-w65.c: Likewise.
1247 * config/tc-z8k.c: Likewise.
1249 * config/tc-h8500.c: Fix typos in comments.
1251 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1253 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1256 2000-06-23 matthew green <mrg@redhat.com>
1258 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1259 defined. Fix error message for `[' grouping.
1261 2000-06-22 Kazu Hirata <kazu@hxi.com>
1263 * config/tc-h8300.c: Fix formatting and comment typos.
1265 2000-06-22 Timothy Wall <twall@cygnus.com>
1267 * config/tc-ia64.c (note_register_values): Move premature QP
1268 notation clearing into the appropriate place.
1270 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1272 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1273 first before anything else. Add bin-bugs.h, emul.h and progress.h
1274 Sort list of files as for $(OBJS) in Makefile.am.
1276 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1277 find one. Remake dependencies.
1278 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1279 * Makefile.in: Regenerate.
1280 * doc/Makefile.in: Regenerate.
1282 * config/tc-i386.c (i386_displacement): Don't assume a constant
1283 displacement is necessarily 16 bits when in 16 bit code mode.
1284 (md_assemble): Instead size the displacement here after we know
1285 for sure that a .code16gcc operand hasn't automatically added
1286 operand size prefixes.
1288 2000-06-21 H.J. Lu <hjl@gnu.org>
1290 * Makefile.am: Rebuild dependency.
1291 * Makefile.in: Rebuild.
1293 2000-06-21 Kazu Hirata <kazu@hxi.com>
1295 * config/tc-h8300.c (parse_reg): Make the function static.
1296 (parse_exp): Likewise.
1298 2000-06-20 DJ Delorie <dj@cygnus.com>
1300 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1301 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1302 for cygwin import libraries to work properly.
1304 2000-06-20 H.J. Lu <hjl@gnu.org>
1306 * Makefile.am: Rebuild dependency.
1307 * Makefile.in: Rebuild.
1308 * configure: Likewise.
1309 * doc/Makefile.in: Likewise.
1311 2000-06-20 Timothy Wall <twall@cygnus.com>
1313 * doc/internals.texi (CPU backend): Add @itemx for
1314 TC_START_LABEL_WITHOUT_COLON.
1315 * doc/c-tic54x.texi: New.
1316 * doc/as.texinfo: Add tic54x features and include primary tic54x
1318 * doc/all.texi: Add C54X.
1319 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1320 * doc/Makefile.in: Regenerate.
1321 * configure.in: Add tic54x and define LIBM for tic54x.
1322 * configure: Regenrate.
1323 * config/tc-tic54x.[ch]: New.
1324 * config/obj-coff.h: Add tic54x.
1325 * Makefile.am: (CPU_TYPES): Add tic54x.
1326 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1327 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1328 (as_new_LDADD): Add $(LIBM).
1329 * Makefile.in: Regenerate.
1331 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1333 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1334 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1335 * doc/as.texinfo: Likewise.
1337 * configure, Makefile.in: Regenerate.
1338 * configure.in (emulations): Recognize m6811 and m6812.
1339 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1340 Added files for 68hc11 and 68hc12 assembler.
1341 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1342 * config/tc-m68hc11.h: Header definition for that assembler.
1344 2000-06-18 Nick Clifton <nickc@redhat.com>
1346 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1347 instead of OCTETS_PER_BYTE.
1349 * config/tc-v850.c: Fix compile time warnings.
1350 * config/tc-ppc.c: Fix compile time warnings.
1352 2000-06-18 H.J. Lu <hjl@gnu.org>
1354 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1355 * configure: Rebuild.
1357 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1359 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1362 2000-06-16 Nick Clifton <nickc@cygnus.com>
1364 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1365 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1367 * doc/c-mips.texi: Document newly accepted cpu variants.
1369 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1371 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1373 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1375 * macro.c (getstring): Make it possible to escape the quote
1378 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1380 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1382 2000-06-13 H.J. Lu <hjl@gnu.org>
1384 * configure: Regenerate.
1386 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1388 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1390 * doc/internals.texi (line_separator_chars): Semicolon is no
1391 longer a default. Mention null and newline as defaults.
1393 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1395 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1396 * config/tc-i860.h (line_separator_chars): Likewise.
1397 * config/tc-h8300.c (line_separator_chars): Likewise.
1398 * config/tc-i960.c (line_separator_chars): Likewise.
1399 * config/tc-m68k.c (line_separator_chars): Likewise.
1400 * config/tc-mips.c (line_separator_chars): Likewise.
1401 * config/tc-ns32k.c (line_separator_chars): Likewise.
1402 * config/tc-sparc.c (line_separator_chars): Likewise.
1403 * config/tc-vax.c (line_separator_chars): Likewise.
1405 * config/tc-h8300.c (comment_chars): Use string initialiser.
1406 * config/tc-i960.c (line_comment_chars): Likewise.
1407 * config/tc-z8k.c (comment_chars, line_comment_chars,
1408 line_separator_chars): Likewise.
1410 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1413 2000-06-08 Nick Clifton <nickc@cygnus.com>
1415 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1418 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1420 * configure.in (VERSION): Update to show this is the CVS mainline.
1422 2000-06-08 Matthew Jacob <mjacob@feral.com>
1424 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1425 $at is the integer register $r28, vs. both $r28 and the floating
1426 point register $f28.
1428 2000-06-08 James E. Wilson <wilson@cygnus.com>
1430 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1431 (dot_endp): Don't call ia64_flush_insns.
1432 (emit_one_bundle): Don't delete prologue/body records from
1433 unwind_record list in first loop. Rewrite second loop to account for
1436 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1438 * config/tc-ia64.c: Add missing prototypes.
1439 (generate_unwind_image): Cast argument to output_unw_records call.
1441 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1443 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1445 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1447 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1448 (REGISTER_P): likewise.
1449 (avr_opcodes): uses include/opcode/avr.h
1450 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1452 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1454 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1457 2000-06-03 H.J. Lu <hjl@gnu.org>
1459 * read.c (is_end_of_line): Put back `;'.
1461 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1463 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1465 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1467 * expr.c (operand): Test is_end_of_line outside switch to catch
1468 line separator chars that are also operators.
1469 (operator): Return O_illegal for line separator chars.
1471 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1472 entry (or `!' entry for TC_HPPA).
1474 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1475 before indexing is_end_of_line. Remove redundant check for '\0'.
1477 * config/tc-h8500.c (md_assemble): Likewise.
1478 * config/tc-mcore.c (md_assemble): Likewise.
1479 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1482 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1484 * config/tc-mcore.c (mcore_cons): Likewise.
1485 (mcore_float_cons): Likewise.
1486 (mcore_stringer): Likewise.
1487 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1489 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1491 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1493 2000-05-29 Nick Clifton <nickc@cygnus.com>
1495 * config/tc-sh.c: Fix compile time warning messages.
1497 * config/tc-mips.c: Fix compile time warning messages.
1499 2000-05-29 Philip Blundell <philb@gnu.org>
1501 * doc/as.texinfo: Update copyright dates.
1502 (Local Labels): Delete misplaced mention of ARM.
1503 * NEWS: Mention ARM ELF support.
1505 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1507 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1508 it is modified, and use the real_size to compute the frag address
1509 for dwarf2 line info.
1511 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1513 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1514 line-matching scheme to cope with automake moving variables around.
1515 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1516 * Makefile.in: Regenerate.
1518 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1520 * config/tc-sparc.c (sparc_relax): New.
1521 (md_longopts): Add -relax and -no-relax options.
1522 (md_parse_options, md_show_usage): Likewise.
1523 (md_apply_fix3): Optimize tail call into branch always if possible.
1525 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1527 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1528 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1529 rules, with warning when a GAS statement specifies a packing that
1530 will result in an instruction being squashed.
1531 Added typdef packing_type and enumerals, changed various integer
1532 literals to use the enumerals.
1534 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1536 * config/tc-ia64.c (dot_restorereg_p): New function.
1537 (md_pseudo_table): Add restorereg.p.
1538 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1539 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1541 * config/tc-ia64.h (unw_record_type): Add unwabi.
1542 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1543 called MASK with members for imask, and the masks produced by
1544 fr_mem, gr_mem, br_mem, and frgr_mem.
1545 (unw_p_record): Add members ABI and CONTEXT.
1546 (unw_x_record): Add member AB.
1547 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1548 as pseudo-register for use during unwind info generation.
1549 (AR_PFS, AR_LC): New macros.
1550 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1551 whose names start with an at sign (as in "@priunat").
1552 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1554 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1555 proc_end, unwind_info, personality_routine): Consolidate into
1556 "unwind" structure to reduce offset-table use. Add member
1557 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1559 (output_R1_format, output_R3_format, output_P3_format,
1560 output_P6_format): Initialize R with zero to reduce compiler warnings.
1561 (output_P7_format): Ditto. Add `default' branch to switch
1562 statement to reduce compiler warnings.
1563 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1564 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1565 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1566 into single argument.
1567 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1568 compiler warnings. Merge A and B args into single argument.
1569 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1570 A and B args into single argument.
1571 (free_record): Removed (wasn't used).
1572 (free_list_records): Also free imasks in prologue records.
1573 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1574 (output_spill_mask): Remove.
1575 (output_unwabi): New function.
1576 (output_epilogue, output_label_state, output_copy_state): Call
1578 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1579 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1581 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1582 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1583 as part of handling the prologue records. Emit region's imask if
1584 we have one. Handle unwabi, epilogue, label_state, copy_state,
1585 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1586 spill_sprel_p, and spill_reg_p records.
1587 (set_imask, count_bits, slot_index): New function.
1588 (fixup_unw_records): Fix region size computation. Handle
1589 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1590 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1591 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1592 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1593 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1594 (dot_save): Use manifest constants for applicaton registers.
1595 Handle REG_PR and REG_PRIUNAT.
1596 (dot_restore): Don't just ignore it.
1597 (dot_restorereg): New function..
1598 (generate_unwind_image): Ensure unwind info is a multiple of eight
1599 bytes, not just four bytes.
1600 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1601 (dot_altrp): Don't just ignore it.
1602 (dot_savemem): New function. Replaces dot_savesp() and
1603 dot_savepsp(). Use manifest constants for applicaton registers.
1604 Handle REG_PR and REG_PRIUNAT.
1605 (dot_savef): Simplify.
1606 (dot_saveb): Support generation of br_gr.
1607 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1608 dot_label_state, dot_copy_state): New function.
1609 (dot_unwabi): Don't just ignore it.
1610 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1611 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1612 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1613 (emit_one_bundle): Set slot number for prologue/body records
1614 *before* emitting the first insn.
1615 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1616 (md_begin): Declare "psp" pseudo-register.
1617 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1618 so we don't get segfault.
1619 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1620 counts as required per SW Conventions manual
1621 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1622 output_preds_psprel, output_preds_sprel, output_spill_base,
1623 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1624 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1625 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1626 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1627 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1628 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1629 (dot_vframe): Implement.
1630 (dot_vframesp, dot_vframepsp): New function.
1632 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1634 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1635 * configure: Regenerate.
1637 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1639 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1640 (md_estimate_size_before_relax): so we can use it here instead of
1641 old kludges. Localise vars to blocks. Comment.
1643 * frags.c (frag_new): Update fr_var comments.
1644 * frags.h (struct frag): Ditto.
1646 2000-05-22 Richard Henderson <rth@cygnus.com>
1648 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1649 (pseudo_func): Add pcrel.
1650 (operand_match): Handle IA64_OPND_TGT64.
1651 (build_insn): Likewise.
1652 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1653 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1654 (fix_insn): Handle all three 64-bit relocation types.
1656 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1658 * obj.h (struct format_ops): New members begin, app_file,
1659 s_set_other, s_set_desc, s_get_type, s_set_type,
1660 separate_stab_sections, init_stab_section.
1662 * config/obj-multi.h: Update GPL notice to v2.
1664 (obj_app_file): New.
1665 (S_SET_SIZE): Test s_set_size for NULL before calling.
1666 (S_SET_ALIGN): Similar for s_set_align.
1671 (SEPARATE_STAB_SECTIONS): New.
1672 (INIT_STAB_SECTION): New.
1673 (EMIT_SECTION_SYMBOLS): New.
1674 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1676 * config/obj-elf.h: Update GPL notice to v2.
1677 Mention that this file is included from obj-multi.h.
1678 (obj_begin): Wrap definition in ifndef.
1679 (elf_file_symbol): Constify declaration.
1680 (obj_app_file): Ditto.
1681 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1682 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1684 * config/obj-elf.c (elf_s_set_other): New.
1685 (elf_file_symbol): Constify argument.
1686 (elf_separate_stab_sections): New.
1687 (elf_init_stab_section): New.
1688 (elf_format_ops): Add new members. Remove comma at end.
1690 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1691 (ecoff_format_ops): Add new fields. Remove comma at end.
1692 Mention inconsistency for emit_section_symbols.
1694 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1696 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1697 (coff_separate_stab_sections): New.
1698 (coff_format_ops): Add new members.
1700 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1701 (obj_aout_s_set_other): New.
1702 (obj_aout_s_set_desc): New.
1703 (obj_aout_s_get_type): New.
1704 (obj_aout_s_set_type): New.
1705 (obj_aout_separate_stab_sections): New.
1706 (aout_format_ops): New members added. Use obj_aout_process_stab,
1707 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1708 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1710 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1712 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1714 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1715 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1716 (md_estimate_size_before_relax): Ensure jumps to weak and
1717 externally visible symbols are relocatable.
1719 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1721 * stabs.c (aout_process_stab): Make global.
1722 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1723 * read.h (aout_process_stab): Declare.
1725 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1726 Generalize to *aout, *coff *elf.
1727 * configure: Regenerated.
1729 * doc/internals.texi (Object format backend): Say
1730 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1732 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1733 * Makefile.in: Regenerated.
1735 2000-05-19 Catherine Moore <clm@cygnus.com>
1737 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1739 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1741 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1742 instruction to reflect change in re_assemble_*.
1744 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1746 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1747 build PA64 ELF tools.
1748 * configure: Rebuilt.
1750 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1752 * Makefile.am: Regenerate dependencies.
1753 * Makefile.in: Regenerate.
1755 2000-05-15 Nick Clifton <nickc@cygnus.com>
1757 * config/tc-arm.c (struct asm_psr): Add boolean field
1758 distinguishing between CSPR and SPSR. Rename 'number' field
1760 (psrs): Rearrange contents to match new asm_psr structure.
1761 (arm_psr_parse): Move next to psr_required_here. Make it
1762 return an asm_psr structure.
1763 (psr_required_here): Use asm_psr structure returned by
1765 (do_msr): Reorganise to allow psr_required_here to be called
1767 (md_undefined_name): Mark 'name' parameter as unused, since
1768 the COFF target does not use it.
1770 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1772 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1774 * config/te-aux.h: Likewise.
1775 * config/te-dpx2.h: Likewise.
1776 * config/te-go32.h: Likewise.
1777 * config/te-hp300.h: Likewise.
1778 * config/te-hppa.h: Likewise.
1779 * config/te-i386aix.h: Likewise.
1780 * config/te-ic960.h: Likewise.
1781 * config/te-interix.h: Likewise.
1782 * config/te-nbsd532.h: Likewise.
1783 * config/te-pc532mach.h: Likewise.
1784 * config/te-ppcnw.h: Likewise.
1785 * config/te-psos.h: Likewise.
1786 * config/te-sparcaout.h: Likewise.
1787 * config/te-sun3.h: Likewise.
1788 * config/te-sysv32.h: Likewise.
1790 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1792 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1793 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1794 and sign extend without an if statement.
1795 (build_bytes): Likewise.
1797 2000-05-14 Kazu Hirata <kazu@hxi.com>
1799 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1800 X_add_symbol L_32 case.
1802 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1804 * config/te-freebsd.h: New file.
1806 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1808 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1809 bindtextdomain): Replace defines with those from intl/libgettext.h
1810 to quieten gcc warnings.
1812 * NEWS: Mention x86 .arch and -q.
1814 * config/tc-i386.c (quiet_warnings): New.
1815 (md_assemble): Use quiet_warnings.
1816 (md_parse_option): Set quiet_warnings from -q.
1817 (md_show_usage): Mention -q, delete -m.
1818 (flag_do_long_jump): Delete.
1819 (md_parse_option): Remove -m.
1820 (md_show_usage): Remove -m.
1821 (md_create_long_jump): Remove useless flag_do_long_jump code.
1823 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1824 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1826 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1827 Alexander Sokolov <robocop@netlink.ru>
1829 * doc/c-i386.texi (i386-Arch): New section.
1830 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1832 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1833 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1834 architecture has been given and is not 486.
1835 (set_cpu_arch): New.
1836 (md_pseudo_table): Add .arch.
1837 (md_assemble): Warn if cpu architecture has been given and an
1838 unsupported instruction.
1840 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1841 Move operand_types bit defines after relevant template field.
1842 (template): Add cpu_flags.
1846 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1848 * config/tc-mn10300.h (md_end): Define.
1849 (mn10300_finalize): Declare.
1850 * config/tc-mn10300.c: Include dwarf2dbg.h.
1851 (debug_line): Define.
1852 (md_assemble): Generate dwarf2 line info.
1853 (mn10300_finalize): New function. Finalize dwarf2 info.
1855 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1857 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1858 external version of the relocation for weak symbols.
1860 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1862 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1863 frame size in units of 16 bytes, as required per SW Conventions manual.
1864 (output_unw_records): Output info-block header as a dword to get
1867 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1869 * as.h: #include "file", not <file> on files from ../include.
1870 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1871 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1872 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1873 (tc_coff_symbol_emit_hook): Ditto.
1874 (OPTCOUNT): Cast to int to avoid compiler warning.
1875 (md_begin): Fix signed/unsigned warnings.
1877 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1879 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1880 ABRANCH LONG case for a conditional branch on a 68000.
1881 (md_estimate_size_before_relax): Likewise. Also handle
1882 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1883 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1884 PC-relative on all CPUs.
1885 (md_estimate_size_before_relax): Likewise.
1887 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1889 * as.c (parse_args): Just mention current year in printed
1892 2000-05-03 J.T. Conklin <jtc@redback.com>
1894 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1896 (md_parse_option): Recognize -m7400.
1898 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1900 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1901 don't permit lp to become less than the words array.
1903 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1905 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1906 Fix little-endian case.
1908 2000-05-03 David O'Brien <obrien@NUXI.com>
1910 * as.c (parse_args): Update copyright.
1912 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1914 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1915 for the .bss section too.
1917 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1919 * configure.in: Set em=linux for hppa-*-linux.
1920 * configure: Regenerate.
1921 * doc/Makefile.in: Regenerate with correct automake.
1923 * frags.c (frag_grow): Sanity check chunk_size.
1925 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1926 * config/obj-som.h: Likewise.
1927 * config/obj-ieee.h: Likewise.
1929 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1931 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1932 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1933 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1934 (pa_ip): low_sign_unext now returns via function value. Use
1935 re_assemble_* instead of dis_assemble_* and
1936 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1938 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1939 (md_section_align, md_parse_option, md_show_usage,
1940 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1941 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1942 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1943 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1944 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1946 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1947 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1948 outside of switch. Correct mask and shifting errors in case 10
1949 and case -11. In case 21, compare against signed range to suit
1950 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1951 case 17 and case 22, use offsetT variable to properly check range.
1952 Use re_assemble_* here too.
1953 (evaluate_absolute): Change type of value to offsetT. Call
1954 hppa_field_adjust to do the work for us.
1955 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1956 (pa_parse_cmpib_64_cmpltr): Ditto.
1957 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1958 of i to unsigned int.
1959 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1960 (pa_end_of_source): Return type is void.
1962 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1964 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1966 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1968 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1969 More comments added.
1970 (md_begin): Removed "construct symbols for each register name".
1971 Because register names conflicts with GCC generated function
1973 (avr_operand): Now constant numbers can be used as a register
1974 identifiers (0 as r0, 31 as r31).
1975 (md_assemble): use skip_space () before parsing instruction
1978 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1980 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1981 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1982 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1983 * configure: Regenerate.
1985 2000-04-29 Andreas Jaeger <aj@suse.de>
1987 * as.h: Correctly check GCC version.
1989 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1991 * doc/as.1: Fix unbalanced brackets.
1993 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1995 (line_comment_chars): Set to '/' if TE_FreeBSD.
1997 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1999 * configure.in: Configury support for PA64 (currently disabled).
2000 * configure: Rebuilt.
2002 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2004 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2005 bfd_set_section_alignment.
2007 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2009 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2012 2000-04-24 Nick Clifton <nickc@cygnus.com>
2014 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2015 * doc/as.texinfo (Align): Include arm and strongarm in list of
2016 targets that have the second form of the behaviour of the .align
2019 2000-04-24 Mark Klein <mklein@dis.com>
2021 * obj-som.c: Terminate obj_pseudo_table.
2023 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2025 * as.c (parse_args): Allow md_parse_option to override -a listing
2027 * config/obj-coff.c (add_lineno): Change type of offset parameter
2028 from "int" to "bfd_vma."
2029 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2030 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2031 (ppc_change_csect): Align correctly for XCOFF64.
2032 (ppc_machine): New function, which discards "ppc_machine" line.
2033 (ppc_tc): Cons for 8 when code is 64 bit.
2034 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2036 (md_parse_option): Handle -a64 and -a32.
2038 * config/tc-ppc.h (TARGET_MACH): Define.
2039 (TARGET_FORMAT): Move to function.
2040 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2042 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2044 * config/tc-avr.c: New AVR_ISA_ defined.
2045 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2046 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2047 for `fmul', `movw' and `lpm R,Z' instructions.
2048 (avr_operands): Warn if current opcode is a two-word instruction
2049 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2050 (avr_opcodes): New commands added.
2051 (REGISTER_P): Check 'a' and 'v' constraint letters.
2052 (mcu_types): New MCU added.
2054 2000-04-22 Timothy Wall <twall@cygnus.com>
2056 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2058 (operand_match): Conditionally insert default bit values for IMMU9.
2060 2000-04-14 Matthew Green <mrg@cygnus.com>
2062 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2063 * configure: Rebuilt.
2065 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2066 Jason Eckhardt <jle@cygnus.com>
2068 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2070 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2071 Added handling of new operand types l,y,&,fe,fE,fx.
2073 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2074 David Mosberger <davidm@hpl.hp.com>
2075 Timothy Wall <twall@cygnus.com>
2076 Andrew MacLeod <amacleod@cygnus.com>
2077 Jim Wilson <wilson@cygnus.com>
2079 * Makefile.am (CPU_TYPES): Add ia64.
2080 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2081 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2082 * Makefile.in: Rebuild.
2083 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2084 * configure: Rebuild.
2085 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2086 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2087 * expr.c (expr): Handle md_optimize_expr.
2088 * read.c (LEX_HASH): Add comment.
2089 * config/tc-ia64.c, config/tc-ia64.h: New files.
2091 2000-04-21 Richard Henderson <rth@cygnus.com>
2093 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2094 bundling a non-delayed branch type instruction.
2096 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2098 * config/tc-mn10300.c (HAVE_AM30): Define.
2099 (md_assemble): Use it.
2101 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2103 * config/obj-elf.c (obj_elf_change_section): Check for changed
2106 * Makefile.am: (CPU_MULTI_VALID): Remove.
2107 (MULTI_CPU_TYPES): Define.
2108 (MULTI_CPU_OBJ_VALID): Define.
2109 (DEPTC): Use the above.
2110 (DEPOBJ): Same here.
2112 Regenerate dependencies.
2113 * Makefile.in: Regenerate.
2115 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2117 * Makefile.am (YACC, LEX): Get them from configure.
2119 2000-04-18 H.J. Lu (hjl@gnu.org)
2121 * config/tc-i386.c (offset_in_range): Use addressT instead of
2122 bfd_vma for non-bfd assemblers.
2124 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2126 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2127 doesn't give spurious errors.
2129 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2131 * as.h (SEEK_SET): Define if undefined.
2133 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2135 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2136 constants, and don't assume offsetT is 32 bits.
2138 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2140 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2141 (md_pcrel_from_section): Add prototype.
2142 (d10v_fix_adjustable): Add prototype.
2143 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2145 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2147 2000-04-12 Nick Clifton <nickc@cygnus.com>
2149 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2150 symbol in frag chain.
2152 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2154 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2155 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2156 (fits_in_signed_word, smallest_imm_type): Ditto.
2157 (md_assemble): Use an offsetT var to hold offsetT values, not a
2159 (offset_in_range): New.
2160 (md_assemble): Use it.
2161 (md_convert_frag): Change type of target_address, opcode_address,
2162 and displacement_from_opcode_start to offsetT.
2163 (md_create_short_jump): Change type of offset to offsetT.
2164 (md_create_long_jump): Ditto.
2165 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2166 (md_chars_to_number): Remove.
2167 (output_invalid): Remove duplicate prototype.
2169 2000-04-09 Nick Clifton <nickc@cygnus.com>
2171 * Makefile.am (CPU_TYPES): Add 'avr'.
2172 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2173 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2175 * Makefile.in: Regenerate.
2177 * doc/as.texinfo: Add M32R documentation.
2179 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2181 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2182 --enable-build-warnings option.
2183 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2184 * Makefile.in, configure: Re-generate.
2186 2000-04-07 Nick Clifton <nickc@cygnus.com>
2188 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2189 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2190 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2191 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2192 (arm_force_relocation): Force relocations for
2193 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2195 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2197 * config/tc-sh.c (get_operands): There's no third operand if the
2198 first operand is an immediate.
2200 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2202 * config/tc-sh.c (immediate): Delete.
2203 (sh_operand_info): Add immediate member.
2204 (parse_reg): Use A_PC for pc.
2205 (parse_exp): Add second argument 'op'. All callers changed.
2206 (parse_at): Expect pc to be coded as A_PC.
2207 Use immediate field in *op.
2208 (insert): Add fourth argument 'op'. All callers changed.
2209 (build_relax): Add second argument 'op'. All callers changed.
2210 (insert_loop_bounds): New function.
2211 (build_Mytes): Remove DISP_4.
2212 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2213 (assemble_ppi): Use immediate field in *operand.
2214 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2215 (md_apply_fix): Likewise.
2216 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2218 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2220 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2222 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2224 * internals.texi (CPU backend): Document
2225 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2227 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2229 * po/gas.pot: Regenerate.
2231 * as.c (show_usage): Restore translated part of bug string.
2232 * gasp.c (show_usage): Likewise.
2234 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2235 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2236 than move-if-change.
2237 (DEP1): Modify for "gcc -MM".
2241 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2242 Update dependencies.
2243 * Makefile.in: Regenerate.
2245 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2247 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2248 (md_begin): Likewise.
2249 (HAVE_AM33): New macro.
2250 (md_assemble): Use it. Match r_regs and xr_regs only if
2253 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2255 * as.h: #include "bin-bugs.h"
2256 * as.c (show_usage): Use REPORT_BUGS_TO.
2257 * gasp.c: #include "bin-bugs.h"
2258 (show_usage): Use REPORT_BUGS_TO.
2260 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2262 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2264 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2265 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2268 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2270 * config/tc-i386.c (i386_immediate): Don't assume a constant
2271 immediate is necessarily 16 bits when in 16 bit code mode.
2272 (md_assemble): Instead set guess_suffix here after we have checked
2275 2000-04-02 Richard Henderson <rth@cygnus.com>
2277 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2278 quantities. Correct right shift sign extension.
2279 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2280 32-bit value when shifting into place.
2282 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2284 * app.c: Add ATTRIBUTE_UNUSED as needed.
2285 * config/tc-ppc.c: Likewise.
2286 (ppc_size): Make unsigned long.
2287 (ppc_insert_operand): Add casts to avoid warnings.
2289 2000-03-31 Nick Clifton <nickc@cygnus.com>
2291 * config/tc-d10v.h (md_flush_pending_output): Define.
2293 2000-03-29 Nick Clifton <nickc@cygnus.com>
2295 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2296 segment. Works for both BFD_ASSEMBLER and others.
2297 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2299 2000-03-29 Nick Clifton <nickc@cygnus.com
2301 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2303 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2305 * listing.c (LISTING_LHS_WIDTH): Default depends on
2307 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2309 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2311 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2314 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2316 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2318 * config/tc-avr.c (mcu_types): Add missing initialiser.
2319 (md_pcrel_from_section): Add prototype.
2320 (avr_operand): Remove redundant test of unsigned < 0.
2321 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2323 2000-03-27 Denis Chertykov <denisc@overta.ru>
2325 * config/tc-avr.c: New file for AVR support.
2326 * config/tc-avr.h: Likewise.
2327 * configure.in: Add AVR support.
2328 * configure: Regenerate.
2330 2000-03-26 Timothy Wall <twall@cygnus.com>
2332 * gasp.c (macro_op): Add new argument to check_macro call.
2333 Macro structure definitions moved to macro.h
2334 * sb.h: Add argument to prototype for input_scrub_include_sb.
2335 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2336 nesting checks with an additional flag.
2337 (struct input_save): Add flag to indicate whether current sb
2338 should be checked for proper macro/conditional nesting.
2339 (input_scrub_push/pop): Save/restore nest check flag.
2340 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2342 * macro.c (check_macro): Allow caller to retrieve parsed macro
2343 information if a pointer is provided. This information may be
2344 used by the new macro hooks.
2345 * macro.h: Update prototype for check_macro. Macro struct
2346 definitions moved here from macro.c/gasp.c.
2347 * read.c (read_a_source_file): Add parameter to check_macro call,
2348 and pass macro info to the macro hook, if defined.
2349 (input_scrub_insert_line): New. Allow insertion of a line of
2350 characters into the input stream.
2351 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2352 file into the input stream.
2353 (s_include): Use input_scrub_insert_file.
2354 * internals.texi: Document new macro hooks.
2355 * as.h: New prototypes added.
2357 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2359 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2360 an initial capital letter.
2361 (i386_index_check): Reindent.
2363 2000-03-19 Nick Clifton <nickc@cygnus.com>
2365 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2368 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2370 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2371 instruction operand bad if Rd > 7 when generating
2372 thumb instructions. Prevents for example,
2373 "adr r12,label" from silently failing and generating
2374 the wrong instruction.
2376 2000-03-17 Nick Clifton <nickc@cygnus.com>
2378 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2379 that have a destingation >= 0x400000.
2380 Fix compile time warning messages.
2382 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2384 * config/tc-sh.c (md_begin): When encountering insn that are
2385 not supported by the current arch, only change the name if
2386 its contents are the same as prev_name.
2387 (get_specific): If the the architecture doesn't match, fail.
2389 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2391 * config/tc-sh.c (IDENT_CHAR): Define.
2392 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2393 matching back where it came from.
2395 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2397 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2399 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2401 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2404 2000-03-15 Kazu Hirata <kazu@hxi.com>
2406 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2408 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2410 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2411 floating-point-number, make sure 'f' is in FLT_CHARS.
2413 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2415 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2416 (s_lcomm_internal): Use it.
2417 * doc/internals.texi (CPU backend): Document it.
2418 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2421 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2423 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2426 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2427 implementation doesn't have special handling for switch
2429 (macro_build): Allow for code in sections other than .text.
2431 (mips_ip): Likewise.
2432 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2433 Don't perform relocs if we will be outputting them.
2434 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2435 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2438 2000-03-09 Catherine Moore <clm@cygnus.com>
2440 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2441 relocation type based on the entry in the fixup structure.
2442 Put S_IS_EXTERN processing back in.
2444 2000-03-08 H.J. Lu (hjl@gnu.org)
2446 * Makefile.am (install-exec-tooldir): Depend on
2447 install-exec-bindir for parallel make.
2448 * Makefile.in: Regenerated.
2450 2000-03-06 Nick Clifton <nickc@cygnus.com>
2452 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2454 (md_parse_option): Parse -m32r command line switch - disable m32rx
2456 (md_show_usage): Document new option.
2458 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2459 * doc/Makefile.in: Regenerate.
2460 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2462 2000-03-02 Michael Meissner <meissner@redhat.com>
2464 * config/tc-d30v.c (check_range): Remove code that incorrectly
2465 sign extended values where bits < 32.
2467 2000-03-02 H.J. Lu (hjl@gnu.org)
2469 * configure.in: Support --enable-targets=all on ia32.
2470 * configure: Regenerated.
2472 2000-03-01 Nick Clifton <nickc@cygnus.com>
2474 * gasp.c (do_align): Remove bogus check of alignment value.
2476 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2478 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2479 TC_PPC was defined forced the type of a symbol with no other type
2482 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2484 * doc/internals.texi (CPU backend): Mention that
2485 line_separator_chars do not break up comments. Fix typos for
2486 LEX_AT and LEX_NAME descriptions. Document operands for
2487 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2488 description of md_create_short_jump usage. Document argument for
2489 md_undefined_symbol.
2491 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2493 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2494 (md_parse_option): Handle it.
2495 (md_show_usage): Document it.
2497 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2499 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2500 opcode, for the instruction `pal19'. From Andrea Arcangeli
2503 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2505 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2507 (md_assemble): To here, before template operands are matched.
2508 Also ensure a constant immediate is sign extended when we know the
2509 size is at most 16 bits. This is to catch cases like "add
2510 $0xffc0,%ax" where we don't know the size, and thus that the
2511 immediate can be represented as Imm8S until after parsing the
2513 (i386_displacement): Similarly sign extend 16 bit constant
2515 (md_assemble): Relax 16-bit jump constant range check to suit sign
2516 extended displacements.
2518 2000-02-26 Andreas Jaeger <aj@suse.de>
2520 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2522 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2524 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2525 call operands when intel_syntax.
2526 (intel_float_operand): Return 2 for "fi...".
2527 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2528 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2529 earlier "SHORT" change.
2530 (md_assemble): When determining suffix from Regs, exclude
2533 2000-02-24 Nick Clifton <nickc@cygnus.com>
2535 * configure: Add arm-wince, mips-pe and sh-pe targets.
2536 * configure: Regenerate.
2538 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2540 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2541 "pe-mips" for the mips-pe target.
2543 * config/tc-arm.c (insns): Change displacement encoded in BL
2544 and B instructions if the target port is arm-wince.
2545 (do_ldst): Do not bias the relocation offset if the target
2547 (md_pcrel_from): Add in missing relocation offset bias if the
2548 target os arm-wince.
2550 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2551 (md_begin): Disable -G support for mips-pe target.
2552 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2553 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2556 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2557 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2558 assembler, just set the alignment to 4.
2560 * config/te-wince-pe.h: New file for WinCE targets. Define
2563 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2565 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2566 string instructions.
2567 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2568 (i386_intel_memory_operand): After finding a segment override,
2569 check again for no `[' before looking for a displacement. Bomb if
2570 more than one displacement rather than silently discarding the
2571 second and subsequent ones. Free strings malloc'd by
2572 build_displacement_string.
2574 2000-02-24 Catherine Moore <clm@cygnus.com>
2576 * config/obj-som.c (obj_pseudo_table): Add "weak".
2577 (obj_som_weak): New routine.
2579 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2581 * config/tc-i386.c (union i386_op): New.
2582 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2583 Throughout file replace occurences of disps[n], imms[n], regs[n]
2584 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2585 intel mode operand swapping. Add assert in regKludge and
2586 fake_zero_displacement code. Test i.types[n] when outputting
2587 displacements and immediates. Combine output of Disp16 with
2589 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2590 when in intel mode by (not) reversing fsub and fdiv operands
2591 before the template search. This fails for single operand
2592 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2593 undefined. Instead fix the base_opcode after we've found the
2594 template. Move base_opcode xor with found_reverse_match from
2595 opcode output code to before this fix so we test for the correct
2597 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2598 check in intel mode. Instead compare opcodes.
2600 * config/tc-i386.h (TC_RELOC): Delete.
2601 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2602 with equivalent call to reloc.
2604 * as.h (flag_m68k_mri): Move declaration after target include, and
2605 only declare when TC_M68K defined. Define as zero otherwise.
2606 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2607 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2608 Define as zero otherwise.
2609 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2610 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2611 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2612 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2613 testing whether defined.
2614 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2615 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2616 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2617 rather than testing whether defined.
2618 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2619 (parse_mri_cons): Declare and use only when TC_M68K.
2620 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2621 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2622 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2624 * NEWS: Mention IBM 370 support.
2626 2000-02-23 Richard Henderson <rth@cygnus.com>
2628 * config/tc-i386.c (md_assemble): When swapping operands for
2629 intel_syntax, assume everything that's not Imm or Disp is a
2632 2000-02-23 Linas Vepstas <linas@linas.org>
2634 * config/tc-i370.c, config/tc-i370.h: New files.
2635 * Makefile.am: Add support for Linux/IBM 370.
2636 * configure.in: Likewise.
2637 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2638 * config/obj-elf.c: Include elf/i370.h
2639 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2641 * Makefile.in: Regenerate.
2642 * configure: Regenerate.
2644 * doc/c-i370.texi: New file.
2645 * doc/all.texi: Include it.
2646 * doc/as.texinfo: And here.
2647 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2648 * doc/Makefile.in: Regenerate.
2650 2000-02-19 Michael Meissner <meissner@redhat.com>
2652 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2653 determine if an instruction can be used in parallel with an ADDppp
2654 or SUBppp instruction.
2656 2000-02-22 Andrew Haley <aph@cygnus.com>
2658 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2660 1999-12-30 Andrew Haley <aph@cygnus.com>
2662 * config/tc-mips.c (mips_gp32): New variable.
2663 (macro_build) Use mips_gp32.
2665 (md_longopts): Add "-mgp32" and "-mgp64".
2666 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2668 (OPTION_M7900): Change offset
2669 (OPTION_NO_M7900): Ditto.
2671 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2673 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2674 warning, and bump it to 1.
2676 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2678 From Brad Lucier <lucier@math.purdue.edu>:
2679 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2682 2000-02-21 Catherine Moore <clm@cygnus.com>
2684 * config/tc-mips.c (MF_HILO_INSN): Define.
2685 (mips_7000_hilo_fix): Declare.
2686 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2687 (md_parse_option): Check for 7000_HILO_FIX options.
2688 (OPTION_M7000_HILO_FIX): Define.
2689 (OPTION_NO_M7000_HILO_FIX): Define.
2690 * doc/c-mips.texi (-mfix7000): Describe.
2692 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2694 * listing.c (print_lines): Remove unused variable `end'.
2696 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2697 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2698 reloc_type when BFD_ASSEMBLER.
2699 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2700 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2701 statement and quell signed vs. unsigned comparison warning.
2703 2000-02-18 Nick Clifton <nickc@cygnus.com>
2705 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2706 the computed frag offset, rather than overwriting it.
2708 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2710 * config/tc-sh.c ("elf/sh.h"): Include.
2711 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2712 (md.begin): Initialize target_arch.
2713 Only include opcodes in has table that match selected architecture.
2714 (parse_reg): Recognize register names for sh-dsp.
2715 (parse_at): Recognize post-modify addressing.
2716 (get_operands): The leading space is now optional.
2717 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2718 arguments. Update valid_arch.
2719 (build_Mytes): Add support for SDT_REG_N.
2720 (find_cooked_opcode): New function, broken out of md_assemble.
2721 (assemble_ppi, sh_elf_final_processing): New functions.
2722 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2723 (md_longopts, md_parse_option): New option: -dsp.
2724 * config/tc-sh.h (elf_tc_final_processing): Define.
2725 (sh_elf_final_processing): Declare.
2727 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2729 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2730 the unwinder subspace. Save the current seg/subseg before creating
2733 2000-02-10 Nick Clifton <nickc@cygnus.com>
2735 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2736 little endian targets.
2737 (INST_BYTE1): Redefine to handle big and little endian
2739 (cpu_type): New type: Select between M340 and M210.
2740 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2741 instructions of the M340.
2742 (md_assemble): Add support for the MULSH and OPSR classes of
2744 (md_atof): Add support for little endian targets.
2745 (md_parse_option): Add support for -EL, -EB and -mcpu command
2747 (md_convert_frag): Add support for little endian targets.
2748 (md_apply_fix3): Add support for little endian targets.
2749 (md_number_to_chars): Add support for little endian targets.
2751 2000-02-10 Timothy Wall <twall@redhat.com>
2753 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2754 defined, use it to verify the symbol just read should be a label.
2756 2000-02-10 Timothy Wall <twall@redhat.com>
2758 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2759 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2760 around colons when KEEP_WHITE_AROUND_COLON is defined.
2761 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2762 and KEEP_WHITE_AROUND_COLON.
2764 2000-02-08 Timothy Wall <twall@redhat.com>
2766 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2768 (do_repeat): New. Abstract repeat logic so that a "break" can be
2770 (end_repeat): New. Provide support for a "break" out of the
2772 * read.h: Add prototypes for new functions.
2774 2000-02-08 Timothy Wall <twall@redhat.com>
2776 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2777 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2778 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2781 2000-02-08 Timothy Wall <twall@redhat.com>
2783 * read.c: Added elseif to directives table.
2784 * read.h: Added prototype for s_elseif.
2785 * doc/as.texinfo: Added description for elseif.
2786 * cond.c (s_elseif): New function
2788 2000-02-04 Timothy Wall <twall@redhat.com>
2790 * listing.c (print_lines): Remove conditionals causing bug in
2793 2000-02-03 Timothy Wall <twall@cygnus.com>
2795 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2797 * frags.c (frag_new): Calculate fr_fix in octets
2798 (frag_now_fix) Return offset as target address offset (bytes).
2799 (frag_now_fix_octets) New - Return offset in octets (8-bit
2801 * frags.h: Added prototype for frag_now_fix_octets().
2802 Distinguish between octets and bytes in field descriptions.
2803 * listing.c (calc_hex): Account for octets vs bytes when
2804 printing addresses/offsets.
2805 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2806 target is little-endian, print the octets in a word in big-endian
2807 order so that the display looks like a proper hexadecimal number,
2808 instead of having the octets reversed.
2809 * read.c (do_align): When recording alignment, alignment power
2810 should be in terms of target bytes (minimum addressible unit)
2812 (do_org) Convert ORG target address (byte) argument into an
2813 octet offset when generating a variable fragment.
2814 * symbols.c (resolve_symbol_value): Symbol final value
2815 converted to a target address offset (bytes) from its octet offset.
2816 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2817 offset (bytes) is adjusted by the frag offset (octets) converted
2819 (coff_frob_section) Section alignment power is in terms of bytes;
2820 convert it to an octet alignment power when calculating size (and
2821 size mask) in octets. Don't modify the section size in order to
2822 "align" it for TI COFF, since that format has a different method
2823 for storing alignment information.
2825 2000-02-01 Timothy Wall <twall@cygnus.com>
2827 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2828 entries, matching the way GCC generates them. If not escaped, the
2829 filename is encoded incorrectly.
2831 2000-01-31 Nick Clifton <nickc@cygnus.com>
2833 * config/tc-arm.c (reg_table): Add support for ATPCS register
2836 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2838 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2840 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2842 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2843 of a symbol when we really care about its value.
2845 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2847 * config/tc-mcore.c (md_assemble): Give warning message if
2848 operands passes to instruction are more than the spec.
2850 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2852 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2853 Thumb mode but the label seen was not declared as '.thumb_func'
2854 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2855 correct disassembly of Thumb code bounded by non function labels.
2857 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2859 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2860 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2862 * Makefile.in: Same here.
2865 * configure.in: Set bfd_gas for i386-aout when primary target
2866 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2867 we may need the primary te_file. Remove incorrect comment.
2869 * configure: Regenerate.
2871 * config/e-i386aout.c: New file.
2873 * as.c (USE_EMULATIONS): Move to before print_version_id.
2874 (struct emulation): Add i386aout.
2875 (show_usage): Split text strings. Reformat -a text. Add --em
2879 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2880 (aout_format_ops): New.
2883 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2884 preprocessor conditional and add aout USE_EMULATIONS tests.
2885 (read_a_source_file): Don't pass error strings to printf as
2889 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2891 (do_data): Same here.
2892 (process_file): And here.
2895 * symbols.c (colon): Rewrite "already defined" fatal message
2896 code for aout with USE_EMULATIONS.
2899 * config/obj-aout.c (OBJ_HEADER): Define.
2900 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2902 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2903 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2905 (obj_aout_type): Expand S_SET_OTHER here too.
2906 (obj_read_begin_hook): Remove.
2907 (aout_pop_insert): New.
2908 (obj_aout_s_get_other): New.
2909 (obj_aout_s_get_desc): New.
2910 (aout_format_ops): New.
2913 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2914 gets aout_pseudo_table.
2915 (aout_pseudo_table): Declare.
2916 (obj_read_begin_hook): Define.
2919 * config/obj-coff.c (obj_pseudo_table): Rename to
2921 (coff_pop_insert): Use coff_pseudo_table.
2922 (coff_sec_sym_ok_for_reloc): Remove.
2923 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2924 and comment all zero entries and remove #if 0 code.
2927 * config/obj-coff.h (obj_pop_insert): Define.
2928 (coff_pseudo_table): Declare.
2931 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2932 s_get_size, s_set_size. Comment all zero entries.
2935 * config/obj-elf.c (elf_s_get_other): New function.
2936 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2937 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2938 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2940 (obj_elf_parse_section_letters): Don't pass error strings to
2941 printf as format arg.
2944 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2946 (elf_s_get_other): Declare.
2947 (S_GET_OTHER) Define as elf_s_get_other if not already
2949 (S_SET_OTHER): Only define when not already defined.
2950 (elf_obj_read_begin_hook): Declare.
2951 (obj_read_begin_hook): Define.
2952 (elf_obj_symbol_new_hook): Declare.
2953 (obj_symbol_new_hook): Define.
2956 * config/obj-multi.h: Add copyright header and protect against
2957 multiple inclusion. Add * to all function pointers.
2958 (OBJ_HEADER): If defined, include it rather than other defines
2960 (obj_frob_file_after_relocs): Test for NULL.
2961 (obj_symbol_new_hook): Here too.
2962 (obj_sec_sym_ok_for_reloc): And here.
2963 (S_GET_OTHER): Define.
2964 (S_GET_DESC): Define.
2965 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2966 (OBJ_MAYBE_ELF): Update comment.
2968 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2969 OBJ_AOUT preprocessor conditional and handle emulation by
2970 testing OUTPUT_FLAVOR.
2971 (i386_displacement): Here too.
2972 (md_section_align): Similarly here.
2973 (i386_target_format): Conditionally compile when more than one
2974 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2975 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2976 (i386_displacement): Here too.
2979 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2980 Define TARGET_FORMAT for aout only when not multi.
2983 * config/te-multi.h: Delete file as it's identical to te-generic.h
2985 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2987 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2988 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2991 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2993 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2996 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2998 * config/tc-mips.c (mips_do_align): New function.
2999 * config/tc-mips.h (md_do_align): Define.
3001 2000-01-10 Philip Blundell <philb@gnu.org>
3003 * doc/c-arm.texi (ARM Options): Fix typo.
3004 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3005 line separator for Linux.
3006 * doc/as.texinfo (Comments): Mention the ARM.
3008 2000-01-10 Philip Blundell <pb@futuretv.com>
3010 * configure.in (arm*-*-conix*): New target.
3011 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3013 * configure: Regenerate.
3015 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3017 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3018 (obj_elf_visibility): New function.
3020 * doc/as.texinfo (Visibility): New node: document visibility
3023 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3025 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3026 warning for absolute jump/call without `*' in non-intel mode. No
3027 need to set i.types[0] JumpAbsolute in intel mode.
3029 1999-12-22 Philip Blundell <pb@futuretv.com>
3031 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3032 hook function when changing sections.
3033 (arm_s_data): Likewise.
3035 1999-12-14 Nick Clifton <nickc@cygnus.com>
3037 * config/tc-arm.c (md_parse_option): Add support for -marm720
3038 command line switch.
3040 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3042 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3043 (r_registers, xr_registers): Define.
3044 (r_register_name, xr_register_name): New functions.
3045 (md_assemble): Handle new am33 operand types and instruction
3047 (mn10300_insert_operand, check_operand): Likewise.
3049 1999-11-29 Nick Clifton <nickc@cygnus.com>
3051 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3052 (s_force_thumb): Set thumb_mode to 2.
3053 (md_assemble): Do not complain about thumb instructions on a
3054 non-thumb target if thumb_mode is set to 2.
3056 1999-11-28 Michael Meissner <meissner@cygnus.com>
3058 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3059 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3060 (O_...): Add new machine dependent expressions if we are handling
3061 explicit relocations.
3062 (alpha_reloc_op): New static table holding the explicit relocation
3064 (alpha_literal_hash): New static to hold the hash table for
3065 explicit relocations.
3066 (alpha_macros): Add support for explicit relocations.
3067 (md_begin): If explicit relocations, initialize hash table.
3068 (md_assemble): Don't print a second error if tokenize_arguments
3069 already printed an error message.
3070 (md_apply_fix): Add support for explicit relocations.
3071 (alpha_force_relocation): Ditto.
3072 (alpha_fix_adjustable): Ditto.
3073 (alpha_adjust_symtab): New function to support explicit
3075 (alpha_adjust_symtab_relocs): Ditto.
3076 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3077 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3078 Add support for explicit relocations. Return -2 if an error
3079 message was already printed.
3080 (find_macro_match): Add support for explicit relocations. Comment
3082 (emit_insn): Add support for explicit relocations.
3083 (assemble_tokens): Ditto.
3085 (load_expression): Ditto.
3088 (emit_ir_load): Ditto.
3089 (emit_loadstore): Ditto.
3092 (emit_sextX): Ditto.
3093 (emit_division): Ditto.
3094 (emit_jsrjmp): Ditto.
3095 (emit_retjcr): Ditto.
3097 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3099 (tc_adjust_symtab): If explicit relocations, call the function
3100 alpha_adjust_symtab.
3101 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3102 relocations next to the literal relocation they reference.
3103 (TC_INIT_FIX_DATA): Initialize the new fields.
3104 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3106 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3108 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3109 'B' operand for PA2.0 bb instruction.
3111 1999-11-18 Nick Clifton <nickc@cygnus.com>
3113 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3116 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3118 (mcore_force_relocation): Force relocations to be generated for
3121 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3123 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3124 (i386_displacement): Disallow O_big displacements.
3126 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3128 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3129 Small improvements in error checking.
3130 (md_assemble): Support for unconditional ARM instructions.
3131 (md_parse_option): Support for -m[arm]v5e flag.
3133 1999-11-12 Nick Clifton <nickc@cygnus.com>
3135 * macro.c (buffer_and_nest): Do not check beyond the end of the
3138 1999-11-11 Nick Clifton <nickc@cygnus.com>
3140 * macro.c (buffer_and_nest): Look for seperator after TO and
3143 1999-11-08 Andrew Haley <aph@cygnus.com>
3145 * app.c (do_scrub_chars): When in State 10, treat backslash
3146 characters in the same way as as symbol characters.
3148 1999-11-07 Richard Henderson <rth@cygnus.com>
3150 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3151 the previous label was in the current section before playing
3152 with auto-alignment.
3154 1999-11-06 Nick Clifton <nickc@cygnus.com>
3156 * config/tc-v850.c (v850_force_relocation): Force relocation
3158 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3161 1999-11-05 Michael Meissner <meissner@cygnus.com>
3163 * expr.h (operatorT): Increase machine dependent operators to 16.
3164 * expr.c (op_rank): Ditto.
3166 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3168 * read.c (pseudo_set): Reject attempts to set the value of a
3171 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3174 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3176 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3177 to bfd_set_section_contents.
3179 1999-11-03 Nick Clifton <nickc@cygnus.com>
3181 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3183 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3185 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3186 (mips_ip): Use OPCODE_IS_MEMBER.
3188 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3190 * config/tc-arm.c (reg_required_here): Improve comments.
3192 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3193 (tinsns): Initialize variants field.
3195 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3196 BAD_PC respectively.
3198 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3200 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3201 * config/tc-arm.h: Fix compile time warnings.
3203 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3205 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3206 form @abs16, @(abs16) and @(abs16 + imm).
3208 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3210 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3211 (ISA_HAS_64_BIT_REGS) New.
3212 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3213 mips_emit_delays,macro_build,load_register,load_addresss,
3214 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3215 and/or use new ISA_xxx macros in expressions involving
3216 ISA, particularly mips_opts.isa.
3218 1999-10-18 Michael Meissner <meissner@cygnus.com>
3220 * expr.h (operatorT): Add machine dependent operators md1..md8.
3221 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3222 for the machine dependent operators to use.
3224 * expr.c (op_rank): Add machine dependent operators.
3226 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3228 (O_cpregister): Ditto.
3229 (md_begin): Change X_op test that field is wide enough to use
3230 O_max instead of O_alpha_max.
3231 (cpu_types): Fill in missing initializer.
3232 (alpha_num_macros): Make unsigned.
3233 (md_assemble): Make opnamelen be size_t.
3234 (md_apply_fix): Cast alpha_num_operands to int before testing.
3235 (alpha_force_relocation): Ditto.
3236 (alpha_fix_adjustable): Ditto.
3237 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3238 (tc_gen_reloc): Ditto.
3239 (tc_get_register): Ditto.
3244 (s_alpha_ent): Ditto.
3245 (s_alpha_end): Ditto.
3246 (s_alpha_frame): Ditto.
3247 (s_alpha_prologue): Ditto.
3248 (s_alpha_file): Ditto.
3249 (s_alpha_gprel32): Ditto.
3250 (s_alpha_proc): Ditto.
3251 (s_alpha_set): Ditto.
3252 (s_alpha_base): Ditto.
3253 (s_alpha_align): Ditto.
3254 (s_alpha_arch): Ditto.
3255 (alpha_align): Ditto.
3256 (assemble_insn): Suppress unused variable warning.
3258 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3259 order in the structure.
3260 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3262 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3264 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3266 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3268 * config/tc-i386.c (i386_index_check): Correct #endif location.
3270 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3272 * as.c (show_usage): Document new options.
3273 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3274 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3275 (parse_args): Parse the new options.
3276 (main): If there were warnings, and --fatal-warnings
3277 was specified, print an error.
3278 * as.h: New variable, flag_fatal_warnings, for new option.
3280 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3282 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3283 '@'. Change autoincrement completers to fall through to cache control
3286 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3288 (pa_parse_addb_64_cmpltr): New function.
3290 * config/tc-hppa.c (pa_ip): Change error message.
3291 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3292 '?Q' args to allow falling through.
3294 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3295 Remove unused conditional codes.
3296 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3298 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3300 * config/tc-d30v.c (CHAR_BIT): Define.
3301 (check_range): Fix bit operations to support integers bigger than
3304 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3306 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3309 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3310 Doug Evans <devans@cygnus.com>
3312 Add support for m32rx.
3313 * config/tc-m32r.c (enable_m32rx): New static global.
3314 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3315 (allow_m32rx): New function.
3316 (M32R_SHORTOPTS): Add `O'.
3317 (md_longopts): Add --m32rx plus several warning options.
3318 (md_parse_option): Handle new options.
3319 (md_show_usage): Print them.
3320 (md_begin): Enable m32rx.
3321 (OPERAND_IS_COND_BIT): New macro.
3322 (first_writes_to_seconds_operands): New function.
3323 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3324 (target_make_parallel,assemble_two_insns): New functions.
3325 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3326 If optimizing and m32rx, try to make consecutive insns parallel.
3328 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3330 * config/tc-mips.c (nopic_need_relax): Allow for the
3331 .sdata.foo sections generated by -fdata-sections,
3332 and for the .gnu.linkonce.s sections generated by C++.
3334 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3336 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3337 with cleaner code using completer prefixes. Add 'Y'.
3339 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3341 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3343 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3344 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3345 insn does not match and we should try the next insn in the table.
3347 1999-09-22 Nick Clifton <nickc@cygnus.com>
3349 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3351 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3353 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3356 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3358 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3359 OBJ_ELF. If ELF, add "sq".
3360 (md_parse_option): If ELF, ignore -s and -q.
3361 (md_show_usage): Mention ELF options.
3363 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3365 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3368 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3370 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3372 * config/tc-hppa.c (struct pa_it): New field "trunc".
3373 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3374 (pa_parse_ftest_gfx_completer): New function
3375 (pa_parse_fp_cnv_format): New function.
3377 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3378 (md_apply_fix): Handle 22bit pc-rel branches.
3380 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3382 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3384 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3386 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3388 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3390 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3391 (pa_ip): Handle 'fX'.
3393 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3395 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3396 unwinds unless the function is in the text space.
3397 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3399 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3401 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3402 (md_assemble): To here. Tweak address generation.
3404 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3406 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3407 (md_assemble): Call dwarf2_where for OBJ_ELF.
3408 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3409 (pa_end_of_source): New function.
3410 * tc-hppa.h (md_end): Define for OBJ_ELF.
3412 1999-09-14 Michael Meissner <meissner@cygnus.com>
3414 * configure.in (Canonicalization of target names): Remove adding
3415 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3416 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3417 * configure: Regenerate.
3419 1999-09-14 Donn Terry <donn@interix.com>
3421 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3423 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3425 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3426 pc-relative jmp/call to an absolute symbol.
3427 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3428 absolute section symbols.
3430 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3431 jump handling code and comments.
3433 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3435 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3436 the value if TE_PE and a global defined symbol.
3438 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3440 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3441 print the symbol, rather than printing it here.
3443 1999-09-11 Donn Terry <donn@interix.com>
3445 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3446 BFD_RELOC_RVA relocations.
3448 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3449 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3452 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3454 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3455 * doc/internals.texi (Object format backend): Document
3458 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3459 relocations against global symbols if TE_PE.
3461 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3462 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3464 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3467 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3468 symbols which do not have a constant value, or tags with
3469 non-tags. Remove the symbol from the list before adding it at the
3472 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3473 C_FCN symbol differently if TE_PE.
3474 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3475 appears in the pseudo-op, rather coff_line_base which is only set
3478 * config/obj-coff.c (obj_coff_loc): New static function.
3479 (obj_pseudo_table): Add "loc".
3481 * config/obj-coff.c (add_lineno): Check that the line number is
3484 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3485 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3487 (md_atof): Return NULL rather than 0.
3488 * config/tc-i386.c (md_atof): Change type to int.
3489 * expr.c (expr): Change first parameter to int.
3490 * config/obj-coff.c: Add declarations for static functions.
3491 (coff_frob_symbol): Use SYM_AUXENT.
3492 * config/tc-i386.h (flag_16bit_code): Don't declare.
3494 * config/obj-coff.c (obj_coff_section): Default to setting
3495 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3497 * write.c (adjust_reloc_syms): Print adjusted fixup.
3499 * expr.c (integer_constant): Correct too_many_digits calculation
3502 1999-09-09 Andreas Schwab <schwab@suse.de>
3504 * doc/c-arm.texi: Fix arguments of @var to not contain
3507 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3509 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3511 (md_parse_option): Only support -k flag for ELF and COFF targets.
3513 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3515 * config/tc-hppa.c (pa_ip): Put strict register checks before
3516 call to pa_parse_number.
3518 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3520 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3522 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3525 1999-09-06 Donn Terry <donn@interix.com>
3527 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3529 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3531 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3532 candidate instruction. Require registers for register arguments
3533 when in strict mode. Require assemble-time constants for
3534 constants when in strict mode.
3535 (pa_get_absolute_expression): Require a constant when in strict
3538 1999-09-06 Nick Clifton <nickc@cygnus.com>
3540 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3542 1999-09-04 Steve Chamberlain <sac@pobox.com>
3544 * config/tc-pj.c: New file, supports picoJava in ELF.
3545 * config/tc-pj.h: Ditto.
3546 * configure.in (pjl*, pj*): New targets.
3547 * Makefile.am: Rebuild dependencies.
3548 (CPU_TYPES): Add pj.
3549 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3550 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3551 * doc/c-pj.texi: New file.
3552 * doc/as.texinfo: Add some PJ specifics.
3553 * doc/all.texi: Add PJ to the list of all architectures, sort them
3555 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3556 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3558 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3560 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3561 (obj_frob_file): Test for null pointer.
3562 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3563 (OBJ_PROCESS_STAB): And here.
3564 (elf_obj_sy): Remove
3566 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3567 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3568 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3570 * config/obj-coff.c (no_func): Remove.
3571 (coff_format_ops): Change occurrences of no_func to 0, as we test
3572 for 0 in obj-multi.h.
3574 * configure.in: Enable bfd for i386-coff when primary target is
3575 bfd. Enable i386 elf,coff emulation support. Don't set
3576 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3577 emulation to support.
3578 *configure: Regenerate.
3580 1999-09-02 Nick Clifton <nickc@cygnus.com>
3582 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3583 .section .line directive is encountered.
3585 1999-09-01 Nick Clifton <nickc@cygnus.com>
3587 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3590 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3591 * as.texinfo: Document --gdwarf2 command line option.
3592 Add additional documentation of ARM command line switches.
3594 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3596 * config/tc-i386.c (i386_intel_memory_operand): Combine
3597 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3598 and RESTORE_END_STRING around parse_register calls.
3599 (i386_operand): Here too.
3600 (i386_is_reg): Remove.
3601 (parse_register): Move as_bad calls from within this function to
3604 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3606 Based on a patch from H.J. Lu <hjl@gnu.org>
3607 * config/tc-i386.c (parse_register): Handle FP regs specially.
3608 (md_begin): Remove '(' and ')' from register_chars.
3610 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3612 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3613 error message (done elsewhere).
3615 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3617 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3619 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3621 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3624 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3626 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3628 Add new completers. Fix bug in 64 bit condition handling.
3630 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3633 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3635 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3637 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3639 1999-08-27 Jim Wilson <wilson@cygnus.com>
3641 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3642 (struct ls): Add frag field. Initialize it to zero.
3643 (out_end_sequence): New local text_frag. Set it while in text section.
3644 Replace address check with frag check. Set ls.frag to text_frag if
3645 out_set_addr called.
3646 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3647 Set it before switching sections. Replace address check with frag
3648 check. Set ls.frag to saved_frag if out_set_addr called.
3650 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3652 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3653 output "advance_pc" opcode instead of calling gen_addr_line().
3654 The latter has the undesired side-effect of creating a new row
3655 in the debug line info matrix.
3657 1999-08-26 Jim Wilson <wilson@cygnus.com>
3659 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3660 ls.last_filename if last is less than zero. Set ls.last_filename
3661 when allocating new entry.
3662 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3665 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3667 * config/tc-i386.c (i386_index_check): Fix the displacement size
3668 when INFER_ADDR_PREFIX.
3670 1999-08-18 Nick Clifton <nickc@cygnus.com>
3672 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3675 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3677 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3678 handle 0xffffNNNN constants correctly.
3680 1999-08-16 Nick Clifton <nickc@cygnus.com>
3682 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3685 1999-08-13 Nick Clifton <nickc@cygnus.com>
3687 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3688 (md_apply_fix3): Always pass positive values to
3689 validate_offset_imm.
3691 1999-08-12 Nick Clifton <nickc@cygnus.com>
3693 * config/tc-arm.c (skip_whitespace): New macro.
3694 Formatting tidy ups.
3696 (md_apply_fix3): Store relocation offset in addend for ELF based
3698 (arm_force_relocation): Always generate relocs for Thumb function
3701 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3703 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3704 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3706 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3708 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3709 flags for the unwind subspace.
3711 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3712 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3713 suitable relocation based on the size of the target's pointer.
3714 Always Use subsegment zero for the unwinders.
3715 (pa_level): Handle "2.0w".
3717 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3719 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3720 with the following instruction unless this was specified.
3722 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3724 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3725 certain sections, to match BFD changes.
3727 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3729 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3730 (EXTRA_SCRIPTS): Define to keep automake happy.
3731 * Makefile.in: Rebuild.
3733 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3735 * Makefile.am: Rename .dep* files to DEP*.
3736 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3737 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3739 * Makefile.in: Rebuild.
3741 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3743 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3745 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3747 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3748 avoid problems on DOS filesystems.
3749 * Makefile.in: Rebuild.
3751 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3753 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3755 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3758 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3760 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3761 line to create ${GDBINIT} rather than .gdbinit.
3762 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3764 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3766 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3768 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3770 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3772 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3774 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3775 non-adjustable symbols.
3777 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3779 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3781 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3783 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3786 1999-08-05 Donn Terry <donn@interix.com>
3788 * config/te-interix.h: New file.
3789 * configure.in (i386-*-interix*): New target.
3790 * configure: Rebuild.
3792 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3794 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3795 selectors for ELF too.
3796 (selector_table): Add "ltp" and "rtp" selectors.
3798 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3800 * config/tc-i386.c (i386_operand): No need to change
3801 operand_string pointer in segment reg case before goto
3802 do_memory_reference. Initialise displacement_string_start and
3803 displacement_string_end after do_memory_reference label.
3804 (i386_index_check): Add operand_string param, and print error
3805 message on failure here.
3806 (i386_intel_memory_operand): Instead of here.
3807 (i386_operand): And here.
3808 (INFER_ADDR_PREFIX): Enable.
3810 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3812 * config/tc-i386.h (DefaultSize): Define. Renumber following
3813 opcode_modifier defines.
3815 From Etienne Lorrain <etienne.lorrain@ibm.net>
3816 * config/tc-i386.c (stackop_size): New variable.
3817 (set_16bit_code_flag): Clear it here.
3818 (set_16bit_gcc_code_flag): New function.
3819 (md_pseudo_table): Add "code16gcc" entry.
3820 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3822 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3824 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3825 next_set_end even if the end symbol is being discarded.
3827 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3828 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3829 * config/obj-coff.c: Likewise.
3830 (seg_info_type): Remove.
3831 (seg_info_off_by_4): Change to array of segT.
3832 (s_get_segment): Adjust accordingly.
3833 (obj_pseudo_table): Fully initialize sentinel entry.
3835 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3836 Ralf Baechle <ralf@uni-koblenz.de>.
3838 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3840 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3842 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3844 * config/tc-i386.c: Indentation and white space changes.
3845 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3846 don't enable it by default.
3847 (i386_intel_operand): Remove redundant prototype.
3848 Move check on number of memory operands, and i.mem_operands++
3849 (i386_intel_memory_operand): To here.
3850 Remove i386_immediate code from here. Remove special case code
3851 for input and output using (%dx). Remove base/index checks and
3852 call i386_index_check instead. Save initial operand_string
3853 argument for error message.
3854 (i386_operand): Remove redundant prototype. Move base/index
3855 checks to i386_index_check.
3856 (i386_displacement): Move intel mode check for non-zero
3858 (i386_intel_memory_operand): To here.
3860 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3862 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3863 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3864 by .register pseudo-op if -64 and --no-undeclared-regs.
3865 (s_register, sparc_adjust_symtab): New functions.
3866 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3867 Declare sparc_adjust_symtab as tc_adjust_symtab.
3868 * doc/c-sparc.texi: Add description of #ignore special literal
3869 for .register pseudo-op.
3871 1999-07-30 Catherine Moore <clm@cygnus.com>
3873 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3874 the relocation's section offset.
3876 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3878 * write.c (fixup_segment): Fix generic error check overflow test.
3880 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3881 X_add_number to long.
3883 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3885 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3888 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3890 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3893 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3895 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3897 * configure.bat: Remove; obsolete.
3898 * config/go32.cfg: Likewise.
3900 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3902 * configure.in (i386-*-vxworks*): New target.
3903 * configure: Rebuild.
3905 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3907 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3909 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3911 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3913 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3914 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3915 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3916 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3917 MAX_RELOC_EXPANSION): Define.
3918 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3920 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3922 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3923 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3924 block. Print a warning if an 8-bit or 16-bit constant
3925 displacement or immediate is truncated on output.
3926 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3928 (i386_operand): Disallow immediate jump absolute operand.
3930 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3932 * configure.in: Bump version number to 2.9.5.
3933 * configure: Rebuild.
3935 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3938 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3940 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3941 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3943 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3945 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3947 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3949 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3950 if -mno-fpu was given.
3951 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3953 (cons_fix_new_arm): Remove misleading comments.
3955 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3957 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3959 (relax_segment): Likewise. After giving a rs_org error, convert
3960 the frag to rs_align to avoid cascading errors.
3962 1999-07-12 Andreas Schwab <schwab@suse.de>
3964 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3966 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3968 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3969 as appropriate. Fill in structure initializations. Add variable
3970 initializations. Add casts.
3971 * dwarf2dbg.c (print_stats): Change i to size_t.
3972 * listing.c (listing_listing): Change list_line to unsigned int.
3974 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3976 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3977 rather than checking for \001 and \002 in symbol name.
3978 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3980 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3982 * configure.in (hppa*-linux-gnu*): New target.
3983 * configure: Rebuilt.
3985 1999-07-08 Nick Clifton <nickc@cygnus.com>
3987 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3989 1999-07-07 Nick Clifton <nickc@cygnus.com>
3991 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3992 accessing symbolP directly.
3994 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3996 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3999 1999-07-05 Nick Clifton <nickc@cygnus.com>
4001 * config/tc-arm.c (ARM_EXT_V5): Define.
4002 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4003 (md_begin): Detect ARM v5 architectures.
4004 (md_parse_option): Accept arm v5 specification.
4005 (md_show_usage): Documment -marmv5 switch.
4007 * doc/c-arm.texi: Document -marmv5 command line option.
4009 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4011 (validate_immediate_twopart): New function. Determine if a
4012 constant can be computed by two ADD instructions.
4013 (output_inst): Remove its command line parameter - it was never
4015 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4016 implememt the ADRL pseudo op.
4017 (tc_gen_reloc): Generate a suitable error message if an ADRL
4018 instruction tries to generate a real reloc.
4020 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4022 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4024 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4027 1999-06-27 H.J. Lu <hjl@gnu.org>
4029 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4030 non BFD_ASSEMBLER case.
4032 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4034 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4037 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4039 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4040 out_end_sequence() when the address decreases due to a new frag.
4041 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4042 numbering starts with 1.
4044 1999-06-23 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4048 (mcore_s_text): Call obj_elf_text for ELF target.
4049 (mcore_s_data): Call obj_elf_data for ELF target.
4050 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4052 (mcore_s_bss): New function: Dump literal table before changing
4054 (mcore_s_comm): New function: Dump literal table before changing
4057 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4058 No longer static functions.
4059 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4060 Provide prototypes for these functions.
4062 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4064 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4065 a list of names, to try obj_segment_name, and to try abbreviated
4066 names when using COFF without long section names.
4068 * config/tc-alpha.c: More use of symbol accessor functions.
4069 * config/tc-arc.c: Likewise.
4070 * config/tc-d30v.c: Likewise.
4071 * config/tc-fr30.c: Likewise.
4072 * config/tc-i860.c: Likewise.
4073 * config/tc-m88k.c: Likewise.
4074 * config/tc-mcore.c: Likewise.
4075 * config/tc-ns32k.c: Likewise.
4076 * config/tc-sparc.c: Likewise.
4077 * config/tc-v850.c: Likewise.
4079 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4080 sy_value with appropriate accessor functions.
4081 * config/tc-arm.c (md_apply_fix3): Likewise.
4082 * config/tc-d10v.c (AT_WORD_P): Likewise.
4083 * config/tc-v850.c (reg_name_search): Likewise.
4085 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4086 use symbol_get_bfdsym instead.
4087 * config/tc-ppc.c (md_assemble): Likewise.
4088 * config/tc-v850.c (v850_comm): Likewise.
4090 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4092 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4093 the symbol, rather than accessing the bsym member.
4094 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4095 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4096 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4097 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4098 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4099 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4100 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4101 * config/tc-v850.c (tc_gen_reloc): Likewise.
4103 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4105 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4106 (hppa_gen_reloc_type): Conditionalize on BFD64.
4107 (tc_gen_reloc): Re-enable ELF relocations.
4108 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4110 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4112 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4114 (do_ldst): Move assignment out of if condition.
4115 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4116 parentheses to avoid warning.
4118 1999-06-21 Nick Clifton <nickc@cygnus.com>
4120 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4121 macro to get at the BFD symbol associated with a GAS symbol.
4123 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4125 * config/tc-ppc.c: Update for symbol handling changes.
4126 * config/obj-coff.c: Likewise.
4128 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4130 * tc-hppa.c: General cleanups of ELF support. No more spaces
4131 and subspaces for ELF.
4132 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4133 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4134 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4135 (UNWIND_SECTION_NAME): Likewise.
4136 (space/subspace related structures): Conditionalize definitions
4138 (space/subspace directives and support routines): Conditionalize
4139 definitions and references/uses on OBJ_SOM.
4140 (label_symbol_struct): For ELF, track the symbol's segment. For
4141 SOM track its space.
4142 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4144 (USE_ALIASES): Kill for both SOM & ELF.
4145 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4146 (pa_space, pa_subspace): Corresponding changes.
4147 (pa_spaces_begin): Corresponding chagnes.
4148 (md_begin): Do not muck around with space/subspace stuff for
4150 (md_apply_fix): Temporarily disable argument relocation stuff
4152 (tc_gen_reloc): Temporarily disable relocation generation for
4154 (pa_build_unwind_subspace): Similarly.
4156 1999-06-16 Nick Clifton <nickc@cygnus.com>
4158 * config/tc-arm.c (thumb_set): New pseudo op.
4159 (text, data, section): Override these pseudo ops with ARM
4161 (s_thumb_set): New function: Perform the same as a .set pseudo
4162 op, but also mark the alias'ed symbol as being a Thumb
4164 (arm_s_text): New function: Perform the same as the .text
4165 pseudo op, but dump the literal pool before changing
4167 (arm_s_data): New function: Perform the same as the .data
4168 pseudo op, but dump the literal pool before changing
4170 (arm_s_section): New function: Perform the same as the
4171 .section pseudo op, but dump the literal pool before changing
4173 (arm_cleanup): Do not reset the current section before dumping
4176 1999-06-17 Nick Clifton <nickc@cygnus.com>
4178 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4179 OPTION_NO_WARN_UNMATCHED entries.
4180 (md_parse_option): Generate a warning message if an unrecognised
4181 option is encountered.
4183 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4184 (get_operands): When parsing an expression after an '@' symbol
4185 has been detected, do not ignore '#' symbols.
4186 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4189 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4191 From K. Richard Pixley <rich@noir.com>:
4192 * configure.in (ppc-*-vxworks*): New target.
4193 * configure: Rebuild.
4195 1999-06-12 Philip Blundell <philb@gnu.org>
4197 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4199 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4201 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4202 which refer to symbols in linkonce sections, permit reducing the
4203 relocs if the symbol is local.
4205 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4207 * subsegs.c (subseg_text_p): New function.
4208 * as.h (subseg_text_p): Declare.
4209 * read.c (do_align): Use subseg_text_p to set the default fill.
4210 * write.c (subsegs_finish): Likewise.
4211 * config/obj-coff.c (write_object_file): Likewise.
4212 * config/tc-i386.h (md_maybe_text): Don't define.
4213 (md_do_align): Use subseg_text_p to set the default fill.
4214 * config/tc-m32r.c (m32r_do_align): Likewise.
4215 * config/tc-sh.c (sh_do_align): Likewise.
4216 * config/tc-sparc.h (md_do_align): Likewise.
4218 1999-06-12 David O'Brien <obrien@freebsd.org>
4220 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4221 * configure: Rebuild.
4223 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4225 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4226 * Makefile.am: Rebuild dependencies.
4227 * Makefile.in: Rebuild.
4229 * config/tc-i386.c (i386_immediate): Remove unused label
4232 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4233 * symbols.c: Likewise.
4234 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4235 sy_next field when taking address, rather than symbol_next.
4237 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4239 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4240 value from the output file architecture.
4241 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4242 * dwarf2dbg.h: Change bfd_vma to addressT.
4244 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4246 * dwarf2dbg.h: Use PARAMS in function declarations.
4248 1999-06-11 Martin Dorey <mdorey@madge.com>
4250 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4251 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4253 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4255 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4257 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4259 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4262 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4264 * read.c (read_a_source_file): Only declare inescape if
4267 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4269 (find_entry_byval): Add parens to avoid warning.
4271 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4273 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4276 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4278 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4281 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4282 synthetize_setx): New functions.
4283 (md_assemble): Broken the special cases into the above
4284 functions. Make compiler happy if sizeof(bfd_vma)==4.
4285 Fix sethi generated from set/setuw. If instructions have a relloc,
4286 always clear the fields to be relocated in the opcode.
4287 (sparc_ip): Remove special_case global variable.
4289 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4291 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4292 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4293 indication of success rather than a value.
4294 (itbl_get_val): Likewise.
4295 (itbl_get_field): Use strcspn. Change delimiters to include
4297 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4298 (itbl_get_val): Likewise.
4299 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4301 * symbols.c (copy_symbol_attributes): Convert local symbols to
4304 1999-06-10 Nick Clifton <nickc@cygnus.com>
4306 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4309 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4311 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4312 Optimize set if sizeof(bfd_vma) == 64.
4313 (sparc_ip): Fix sethi - without %hi() it should generate
4314 R_SPARC_22 reloc, not R_SPARC_HI22.
4315 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4317 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4319 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4320 (s_ncons): New function.
4321 (native_op_table): New table.
4322 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4323 R_SPARC_OLO10 handling.
4325 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4327 * expr.h (struct expressionS): Revert last change; widen X_op.
4328 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4330 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4332 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4333 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4334 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4335 * Makefile.in: Regenerated.
4337 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4338 `common' pass on to s_mri_common.
4339 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4341 1999-06-06 Richard Henderson <rth@cygnus.com>
4343 * config/obj-elf.c (obj_elf_section): Don't free the return
4344 value of demand_copy_C_string.
4346 1999-06-05 Richard Henderson <rth@cygnus.com>
4348 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4349 creation logic from obj_elf_create_section.
4351 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4352 (section_stack): New.
4353 (special_sections): Make const.
4354 (obj_elf_section): Gut and rewrite parsing.
4355 (obj_elf_change_section): New function broken out of obj_elf_section.
4356 (obj_elf_parse_section_letters): Likewise.
4357 (obj_elf_section_word): Likewise.
4358 (obj_elf_section_type): Likewise.
4359 (obj_elf_previous): Treat as a toggle.
4360 (obj_elf_popsection): New.
4361 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4362 (ppc_section_type): Likewise.
4363 * config/tc-ppc.h: Likewise.
4365 * expr.h (struct expressionS): Don't make X_op a bitfield.
4366 * config/tc-alpha.c: Update for symbol handling changes.
4367 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4368 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4370 1999-06-05 Richard Henderson <rth@cygnus.com>
4372 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4373 (dwarf2_gen_line_info): Kill unused variables.
4374 (dwarf2_finish): Likewise.
4375 (dwarf2_where): Likewise.
4376 (dwarf2_directive_file): If we've only got a string,
4377 hand off to s_app_file.
4378 * ecoff.c: Move the include of ecoff.h.
4379 * symbols.h (S_IS_FUNCTION): Prototype.
4381 * read.c (LEX_HASH): Supply a default.
4383 (s_globl): Update `c' after skipping whitespace.
4384 * read.h (LEX_END_NAME, is_name_ender): New.
4385 * expr.c (get_symbol_end): Respect it.
4387 1999-06-04 Mark Klein <mklein@dis.com>
4389 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4391 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4393 * config/tc-hppa.c: Update for symbol handling changes.
4395 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4397 * cgen.c: Update for symbol handling changes.
4398 * config/tc-m32r.c: Likewise.
4400 * config/tc-hppa.h: Update for symbol handling changes.
4401 * config/tc-hppa.c: Likewise.
4403 * config/tc-arm.h: Update for symbol handling changes.
4404 * config/tc-arm.c: Likewise.
4405 (symbol_make_empty): Remove. Just use symbol_create.
4407 * symbols.c (symbol_set_tc): Correct name.
4409 * Makefile.am: Rebuild dependencies.
4410 ($(OBJS)): Don't depend upon struc-symbol.h.
4411 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4412 * dep-in.sed: Don't remove struc-symbol.h.
4413 * Makefile.in: Rebuild.
4415 * doc/internals.texi (Symbols): Describe changes in symbol
4418 1999-06-03 Richard Henderson <rth@cygnus.com>
4420 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4421 instead of doing the work by hand.
4423 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4425 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4426 state of line state-machine.
4427 (struct ls): Collect DWARF2 line state-machine state in new member
4428 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4429 resulted in any DWARF2 directives.
4430 (reset_state_machine): New function.
4431 (out_end_sequence): Ditto.
4432 (dwarf2_gen_line_info): When switching sections or switching to a
4433 lower text address, call out_end_sequence() first to terminate the
4434 previous code sequence as code sequences MUST have monotonically
4435 increasing addresses.
4436 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4438 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4440 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4441 DWARF2 debug info (line information only, at this point).
4442 * as.h: Update comment about supported debug formats.
4443 * dwarf2dbg.c, dwarf2dbg.h: New files.
4444 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4446 * expr.c (operand): Don't use [ for parens if we want an index op.
4447 (op_encoding): Switch [ into O_index, if desired.
4448 (op_rank): Renumber with O_index on bottom.
4449 (expr): If O_index, match closing bracket.
4450 * expr.h (O_index): New.
4452 * read.c (read_a_source_file): Conditionally allow matched "
4453 in lines passed to md_assemble.
4455 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4457 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4459 Add support for storing local symbols in a small structure to save
4460 memory when assembling large files.
4461 * as.h: Don't include struc-symbol.h.
4462 (symbolS): Add typedef.
4463 * symbols.c: Include struc-symbol.h.
4464 (local_hash): New static variable.
4465 (save_symbol_name): New static function, from symbol_create.
4466 (symbol_create): Call save_symbol_name.
4467 (local_symbol_count): New static variable.
4468 (local_symbol_conversion_count): Likewise.
4469 (LOCAL_SYMBOL_CHECK): Define.
4470 (local_symbol_make): New static function.
4471 (local_symbol_convert): New static function.
4472 (colon): Handle local symbols. Create local symbol for local
4474 (symbol_table_insert): Handle local symbols.
4475 (symbol_find_or_make): Create local symbol for local label name.
4476 (symbol_find_base): Check for local symbol.
4477 (symbol_append, symbol_insert): Check for local symbols.
4478 (symbol_clear_list_pointers, symbol_remove): Likewise.
4479 (verify_symbol_chain): Likewise.
4480 (copy_symbol_attributes): Likewise.
4481 (resolve_symbol_value): Handle local symbols.
4482 (resolve_local_symbol): New static function.
4483 (resolve_local_symbol_values): New function.
4484 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4485 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4486 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4487 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4488 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4489 (symbol_previous, symbol_next): New functions.
4490 (symbol_get_value_expression): Likewise.
4491 (symbol_set_value_expression): Likewise.
4492 (symbol_set_frag, symbol_get_frag): Likewise.
4493 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4494 (symbol_mark_used_in_reloc): Likewise.
4495 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4496 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4497 (symbol_mri_common_p): Likewise.
4498 (symbol_mark_written, symbol_clear_written): Likewise.
4499 (symbol_written_p): Likewise.
4500 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4501 (symbol_section_p, symbol_equated_p): Likewise.
4502 (symbol_constant_p): Likewise.
4503 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4504 (symbol_get_obj, symbol_set_obj): Likewise.
4505 (symbol_get_tc, symbol_set_tc): Likewise.
4506 (symbol_begin): Initialize local_hash.
4507 (print_symbol_value_1): Handle local symbols.
4508 (symbol_print_statistics): Print local symbol statistics.
4509 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4510 Declare new symbols.c functions. Move many declarations here from
4512 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4513 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4514 (struct symbol): Move bsym to make it clearly the first field.
4515 Remove TARGET_SYMBOL_FIELDS.
4516 (symbolS): Don't typedef.
4517 (struct broken_word): Remove.
4518 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4519 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4520 (symbol_clear_list_pointers): Likewise.
4521 (symbol_insert, symbol_remove): Likewise.
4522 (symbol_previous, symbol_append): Likewise.
4523 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4524 (struct local_symbol): Define.
4525 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4526 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4527 (local_symbol_get_frag, local_symbol_set_frag): Define.
4528 (local_symbol_get_real_symbol): Define.
4529 (local_symbol_set_real_symbol): Define.
4531 * write.c (write_object_file): Call resolve_local_symbol_values.
4532 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4533 (TARGET_SYMBOL_FIELDS): Don't define.
4534 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4535 ECOFF_DEBUGGING, add ECOFF fields.
4536 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4537 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4538 ECOFF_DEBUGGING, add ECOFF fields.
4539 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4540 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4541 * config/tc-mcore.h: Don't include struc-symbol.h.
4542 (TARGET_SYMBOL_FIELDS): Don't define.
4543 (struct mcore_tc_sy): Define.
4544 (TC_SYMFIELD_TYPE): Define.
4545 * Many files: Use symbolS instead of struct symbol. Use new
4546 accessor functions rather than referring to symbolS fields
4549 * read.c (s_mri_common): Don't add in value of line_label.
4551 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4552 checking for SEC_LINK_ONCE.
4554 * config/tc-sh.h (sh_fix_adjustable): Declare.
4556 * app.c (input_buffer): New static variable.
4557 (app_push): Save saved_input in allocated buffer.
4558 (app_pop): Restored saved_input.
4559 (do_scrub_chars): Change get parameter to take char * and int as
4560 arguments. Change GET macro to pass input_buffer to get
4561 function. Don't save input into allocated buffer.
4562 * as.h (do_scrub_chars): Update declaration.
4563 * input-file.c (input_file_get): Change to take char * and int.
4564 Read data into passed in buffer. Remove static buffer.
4565 * read.c (scrub_from_string): Change to take char * and int. Copy
4566 data into passed in buffer.
4568 * hash.h: Neaten. Declare hash_traverse.
4569 * hash.c: Complete rewrite based on BFD hashing code.
4570 * gasp.c (chunksize): New variable.
4571 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4574 1999-05-28 Nick Clifton <nickc@cygnus.com>
4576 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4577 addend unless the target uses an old ABI.
4579 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4581 -Wchar-subscripts cleanup
4582 * listing.c (listing_newline): Use unsigned char variable, so
4583 calls to isascii,iscntrl are correct.
4584 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4586 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4587 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4588 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4589 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4591 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4593 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4595 (arch_coldfire_p): New #define.
4596 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4598 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4600 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4602 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4603 (install_operand): Add place `N'.
4604 (init_table): Add registers ACC, MACSR, MASK.
4606 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4608 * config/tc-m68k.c: Change mcf5200 --> mcf.
4609 (archs): Add mcf5206e, mcf5307.
4610 (m68k_ip): Add format `u'.
4611 (install_operand): Add place `m', `M', `h'.
4612 (init_table): Add upper/lower registers.
4614 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4616 1999-05-28 Martin Dorey <mdorey@madge.com>
4618 * config/tc-i960.c: Several minor changes to add ELF and
4619 BFD_ASSEMBLER support.
4620 * config/tc-i960.h: Likewise.
4621 * configure.in (i960-*-elf*): New target.
4622 * aclocal.m4, configure: Rebuild.
4624 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4626 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4627 reloc changes when defined(BFD_ASSEMBLER).
4629 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4631 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4633 * write.c (write_print_statistics): Output to file, not stderr.
4635 * expr.c (generic_bignum_to_int32,64): Prototype.
4637 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4638 output_sleb128, output_uleb128, output_big_sleb128,
4639 output_big_uleb128, output_big_leb128): Prototype.
4640 (output_big_sleb128, output_big_uleb128): Make inline.
4641 (output_big_leb128): Remove inline
4643 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4644 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4645 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4646 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4647 value for correct overflow check in write.c:fixup_segment.
4648 * write.c (fixup_segment): Move bitfield overflow checks to after
4649 the md_apply_fix call.
4650 * config/obj-coff.c (fixup_segment): Likewise.
4651 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4652 valueT *val argument.
4654 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4656 * config/atof-ieee.c (gen_to_words): Correctly round a
4657 denormalized number. Fix off-by-one in range checking for
4658 exponent in a denormal.
4660 1999-05-10 Nick Clifton <nickc@cygnus.com>
4662 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4665 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4667 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4669 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4671 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4672 (ReverseRegRegmem): Remove.
4673 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4674 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4675 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4678 From Doug Ledford <dledford@redhat.com>
4679 * config/tc-i386.h (RegXMM): New for P/III.
4680 * config/tc-i386.c: Add support for P/III.
4682 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4684 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4685 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4686 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4688 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4690 * config/tc-i386.c (i386_immediate): Skip whitespace before
4691 complaining about junk after expression.
4692 (i386_displacement): Likewise.
4694 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4696 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4697 Don't copy before downcaseing.
4699 1999-05-05 Catherine Moore <clm@cygnus.com>
4701 * tc-m68k.c: Include elf/m68k.h.
4702 (m68k_elf_final_processing): New routine.
4703 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4706 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4708 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4711 1999-04-30 Nick Clifton <nickc@cygnus.com>
4713 * config/tc-mcore.c (mcore_s_section): Dump literals before
4716 1999-04-29 Nick Clifton <nickc@cygnus.com>
4718 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4721 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4723 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4724 (TC_INIT_FIX_DATA): Delete.
4725 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4726 (TC_INIT_FIX_DATA): Delete.
4727 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4728 * write.c (fix_new_internal): Initialize fx_cgen member.
4729 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4730 (gas_cgen_md_apply_fix3): Update.
4731 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4732 (md_cgen_record_fixup_exp): Update.
4733 (FX_OPINFO_R_TYPE): Update.
4735 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4736 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4737 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4738 * frags.h (struct frag): Make opindex, opinfo ints.
4740 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4742 1999-04-26 Tom Tromey <tromey@cygnus.com>
4744 * aclocal.m4, configure: Updated for new version of libtool.
4746 1999-04-22 Nick Clifton <nickc@cygnus.com>
4748 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4750 (md_apply_fix3): Do not fix up absolute relocations against
4753 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4755 1999-04-20 Nick Clifton <nickc@cygnus.com>
4757 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4758 changes and data-in-text directives.
4759 (mcore_cons): New function: intercept cons() operations.
4760 (mcore_float_cons): New function: intercept float_cons()
4762 (mcore_stringer): New function: intercept stringer() operations.
4764 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4766 * obj.h (struct format_ops): Change generate_asm_lineno field to
4768 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4770 * config/tc-alpha.c (find_opcode_match): Add default case to
4772 (find_macro_match): Likewise.
4773 (load_expression): Parenthesize && within ||.
4775 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4777 1999-04-17 Nick Clifton <nickc@cygnus.com>
4779 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4780 .text .data .section pseudo ops.
4781 (mcore_s_section): New function. Dump lits before changing secs.
4782 (mcore_s_text): New function. Dump lits before changing secs.
4783 (mcore_s_data): New function. Dump lits before changing secs.
4785 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4787 * config/tc-mips.c (mips_32bitmode): New.
4788 (md_begin): Set mips_32bitmode if needed.
4789 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4790 Set EF_MIPS_32BITMODE.
4792 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4794 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4797 1999-04-16 Nick Clifton <nickc@cygnus.com>
4799 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4801 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4803 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4804 expressions correctly.
4807 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4809 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4811 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4813 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4814 and fmpynfadd instructions.
4816 1999-04-11 Richard Henderson <rth@cygnus.com>
4818 * as.h (environ): Declare it, if needed.
4819 * as.c (dump_statistics): Don't declare environ.
4820 * configure.in (environ): Detect declaration.
4821 * configure, config.in: Rebuild
4823 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4824 (i386_displacement): Allocate enough space for replacement buffer.
4825 Clean up replacement buffer initialization.
4827 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4829 * subsegs.c (section_symbol): Don't create a new symbol if one
4830 already exists; instead, use the existing one, but set its segment
4831 and frag data if it hasn't already been defined.
4832 * config/obj-coff.c (c_section_symbol): Likewise.
4834 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4836 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4838 1999-04-08 Nick Clifton <nickc@cygnus.com>
4840 * config/tc-mcore.c: New File: Support routines for MCore
4842 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4843 * config/obj-coff.c: Add support for mcore-pe target.
4845 * Makefile.am: Add support for MCore targets.
4846 * Makefile.in: Regenerate.
4847 * configure.in: Add support for MCore targets.
4848 * configure: Regenerate.
4850 * doc/all.texi: Set MCORE.
4851 * doc/as.texinfo: Document MCore specific command line options.
4853 * write.h: Prevent multiple inclusion.
4855 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4857 * asintl.h (LC_MESSAGES): Never define.
4858 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4860 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4863 * Makefile.am (m68k-parse.c): If configuring in the source
4864 directory, copy m68k-parse.y into the local directory before
4865 running ylwrap, to remove spurious differences when generating
4867 * Makefile.in: Rebuild.
4869 * config/tc-sparc.h (md_do_align): Just allocate the number of
4870 bytes necessary, rather than always allocating 1024.
4872 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4874 * listing.c (listing_newline): Add cast to avoid warning.
4875 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4876 * config/tc-i386.c (i386_scale): Add return value.
4877 (build_displacement_string): Remove unused local temp_disp2.
4878 (i386_intel_memory_operand): Add parentheses to avoid warning.
4879 (i386_intel_operand): Remove unused local end_of_operand_string.
4880 (i386_operand): Remove unused local operand_modifier.
4881 (i386_operand): Add parens to avoid warning.
4883 1999-04-04 Don Bowman <don@pixsci.com>
4885 * configure.in: Add mips*-*-vxworks* target; have it define
4887 * configure, config.in: Rebuild.
4889 1999-03-31 Nick Clifton <nickc@cygnus.com>
4891 * configure.in (emulations): Add support for arm-epoc-pe.
4892 * configure: Regenerate.
4893 * config/te-epoc-pe.h: New file. Define macros specific to
4895 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4896 for arm-epoc-pe target.
4898 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4900 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4902 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4904 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4905 detect ",n" without a condition.
4906 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4909 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4911 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4912 instruction is encoded with one bit.
4915 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4917 * doc/internals.texi (CPU backend): Mention that
4918 line_separator_chars should not include newline. From thi
4919 <ttn@mingle.glug.org>.
4921 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4923 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4924 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4926 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4928 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4930 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4932 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4935 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4937 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4939 1999-03-15 Martin Hunt <hunt@cygnus.com>
4941 * app.c (do_scrub_begin): Change '-' back to a symbol char
4942 so we can use multiple opcodes on a line again.
4944 * config/tc-d30v.c: By default, warn if a symbol has
4945 the same name as a register. Plus some minor
4946 updates from the branch.
4948 1999-03-13 Nick Clifton <nickc@cygnus.com>
4950 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4951 BFD_RELOC_16 and BFD_RELOC_64.
4953 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4955 * expr.c (expr): Add missing else.
4957 1999-03-12 Nick Clifton <nickc@cygnus.com>
4959 * config/tc-arm.c (md_apply_fix3): Improve error message.
4961 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4963 * Makefile.am (CPU_TYPES): Add fr30.
4964 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4965 (fr30,m32r dependencies): Update.
4966 * Makefile.in: Rebuild.
4968 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4969 (gas_cgen_record_fixup_exp): Ditto.
4970 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4971 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4972 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4973 (md_cgen_lookup_reloc): Update use of operand->type.
4974 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4975 (md_convert_frag): Call cgen_operand_lookup_by_num.
4976 (md_cgen_lookup_reloc): Update use of operand->type.
4977 (m32r_cgen_record_fixup_exp): Ditto.
4979 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4981 * config/tc-mips.c (md_show_usage): Fix message.
4983 1999-03-03 Nick Clifton <nickc@cygnus.com>
4985 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4986 and LDR reg,=<expr> instruction.
4988 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4991 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4993 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4995 1999-02-17 Nick Clifton <nickc@cygnus.com>
4997 This patch was created by: Scott Bambrough
4998 <scottb@corelcomputer.com>
5001 Special cased '@' character. The '@' character is used as the
5002 ARM assembler comment character, as a special character
5003 and in ELF .symver pseudo-op's, and as a special character in
5004 .type and .section pseudo-ops.
5005 (symver_pseudo): New static variable.
5006 (symver_state): New static variable.
5007 (struct app_save): Add field 'symver_state'.
5008 (app_push): Save global symver_state int struct app_save.
5009 (app_pop): Restore global symver_state from struct app_save.
5010 (do_scrub_chars): Special case handling of '@' character in
5013 * configure.in: Modified to recognize armv* uname syntax from ARM
5015 * configure: Regenerated.
5017 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5018 a prefix to the section's type.
5019 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5020 the type's typename.
5022 * config/tc-arm.h: Add support for PIC generation:
5023 (pic_code): New boolean.
5024 (obj_relocate_extern): Define.
5025 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5026 (TC_CONS_FIX_NEW): Define.
5027 (tc_fix_adjustable): Define.
5028 (GLOBAL_OFFSET_TABLE_NAME): Define.
5030 * config/tc-arm.c: Add support for PIC generation:
5031 (line_seperator_chars): Allow ';' as a seperator for Linux.
5032 (is_immediate_prefix): New macro.
5033 (arm_parse_reloc): New function.
5034 (s_arm_elf_cons): New function.
5035 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5036 (md_undefined_symbol): Special case handling for the Global Offset
5038 (md_apply_fix3): Handle PIC relocs.
5039 (tc_gen_reloc): Handle PIC relocs.
5040 (md_parse_option): Add support for '-k' command line switch to
5041 enable PIC generation.
5042 (cons_fix_new_arm): New function.
5043 (s_arm_elf_cons): New function.
5045 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5047 * configure.in: Add comments for uses of AC_DEFINE.
5048 * acinclude.m4: Likewise.
5049 * acconfig.h: Remove.
5050 * aclocal.m4: Rebuild.
5051 * configure: Rebuild.
5052 * Makefile.in: Rebuild.
5053 * config.in: Rebuild.
5055 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5057 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5058 non-constant offset from a base register.
5060 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5062 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5065 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5067 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5068 (emit_insn): Look for pc-relative and no-overflow specifiers on
5069 internal relocation types.
5071 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5073 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5076 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5078 (mips_4650, mips_4010, mips_4100): Variables removed.
5079 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5080 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5082 (md_begin): Don't bother initializing the mips_NNNN variables;
5083 mips_cpu is set, and that's good enough now.
5084 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5085 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5086 (show): New function, to handle wrapping in the CPU lists.
5087 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5089 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5091 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5092 than treat as an immediate specifier.
5094 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5096 * config/tc-i386.c: Prototype many functions.
5097 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5098 (i386_immediate): Remove unused second argument.
5099 (i386_intel_operand): Fix i386_is_reg typo.
5100 (i386_operand): Use allow_naked_reg.
5101 (output_invalid): Make operand int for K&R.
5103 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5105 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5107 * Makefile.in: Rebuild.
5109 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5111 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5113 (EXTRA_as_new_SOURCES): Comment out.
5114 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5115 * Makefile.in: Rebuild.
5116 * doc/Makefile.in: Rebuild.
5117 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5118 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5119 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5120 * configure: Rebuild.
5121 * aclocal.m4: Rebuild.
5122 * config.in: Rebuild.
5123 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5124 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5125 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5126 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5127 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5128 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5129 (gas_cgen_record_fixup_exp): Ditto.
5130 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5131 descriptor, not global variable.
5132 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5133 descriptor, not global variable. Refer to insert_operand handler
5134 via cpu descriptor, not global function.
5135 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5136 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5137 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5138 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5139 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5140 * config/tc-m32r.c: Ditto.
5141 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5142 (md_assemble): Ditto.
5143 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5145 1999-02-09 Nick Clifton <nickc@cygnus.com>
5147 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5148 relocations for ELF targets.
5150 1999-02-08 Nick Clifton <nickc@cygnus.com>
5152 * configure.in: Add support for StrongARM target.
5153 * configure: Regenerate.
5155 1999-02-05 Nick Clifton <nickc@cygnus.com>
5157 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5159 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5162 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5164 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5166 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5168 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5169 (INTEL_DWORD_MNEM_SUFFIX): Define.
5172 (DWORD_PTR): Define.
5173 (XWORD_PTR): Define.
5175 (OFFSET_FLAT): Define.
5177 (NONE_FOUND): Define.
5180 * config/tc-i386.c (set_intel_syntax): New routine.
5181 (intel_syntax): Declare.
5182 (allow_naked_reg): Declare.
5183 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5184 (intel_float_operand): New routine.
5185 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5186 Handle brackets as well as parens. Call i386_intel_operand for
5187 intel syntax. Reverse operands if appropriate. Handle new
5188 suffixes. Handle movzx and movsx.
5189 (i386_is_reg): New routine.
5190 (i386_immediate): New routine.
5191 (i386_scale): New routine.
5192 (i386_displacement): New routine.
5193 (i386_operand_modifier): New routine.
5194 (build_displacement_string): New routine.
5195 (i386_parse_seg): New routine.
5196 (i386_intel_memory_operand): New routine.
5197 (i386_intel_operand): New routine.
5198 (i386_operand): Call i386_displacement, i386_immediate,
5199 i386_scale, etc. instead of handling inline.
5200 (parse_register): Handle registers without prefix.
5202 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5204 * configure: Regenerate.
5205 * configure.in (arm-*-oabi): New.
5206 (thumb-*-oabi): New.
5207 * config/tc-arm.c (target_oabi): Declare.
5208 (md_apply_fix3): Support REL relocs.
5209 (md_parse_option): Handle -oabi.
5210 (elf32_arm_target_format): New routine.
5211 (md_longopts): Add OPTION_OABI.
5212 * config/tc-arm.h: Redefine TARGET_FORMAT.
5215 1999-01-28 Nick Clifton <nickc@cygnus.com>
5217 * write.c (write_relocs): Handle out of range error.
5219 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5220 (fr30_force_relocation): Default to 0.
5222 * config/tc-fr30.h (obj_fix_adjustable): Define.
5223 (TC_FORCE_RELOCATION): Define.
5225 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5228 1999-01-16 Nick Clifton <nickc@cygnus.com>
5230 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5231 merge of two instructions if the left instruciton kills the right.
5233 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5235 * Makefile.in: Regenerate.
5236 * configure.in: Redo test for using cgen.
5237 * configure: Regenerate.
5239 1999-01-09 Nick Clifton <nickc@cygnus.com>
5241 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5242 redefinition of this macro.
5244 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5246 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5249 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5251 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5252 a read of HI or LO and an immediatly following branch.
5254 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5256 * config/tc-mips.c (md_begin): Another correction to the setting of
5259 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5261 * config/tc-mips.c (md_begin): Correct type-o in setting of
5264 1998-12-21 Nick Clifton <nickc@cygnus.com>
5266 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5267 bit insn when optimizing, so that parallelised instructions will
5268 start on a 32 bit boundary.
5270 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5272 * config/tc-mips.c (mips_eabi64): New.
5273 (md_begin): Set mips_eabi64.
5274 (mips_elf_final_processing): Use it.
5276 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5278 * config/tc-mips.c (mips_elf_final_processing):
5279 Correct setting of ABI in e_flags.
5281 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5283 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5286 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5288 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5290 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5292 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5293 warning, values that don't fit in the field.
5295 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5297 * config/tc-mips.c (mips_abi_string): New.
5298 (md_parse_option,md_longopts): Add mabi.
5299 (mips_elf_final_processing): Set e_flags based on mabi flag.
5301 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5303 * config/tc-mips.c (md_parse_option): Handle vr4111.
5305 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5307 * config/tc-h8300.c (build_bytes): Change message given if the
5308 instruction requires H8/300H mode and we're not in Hmode, to
5309 suggest that it may be the operand modes that are the problem, not
5310 necessarily the opcode.
5312 1998-12-10 Nick Clifton <nickc@cygnus.com>
5314 * config/tc-fr30.c: Add line separator character.
5316 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5318 * configure.in (hppa-*-mpeix*): New target.
5319 * config/obj-som.h (obj_som_compiler): Declare.
5320 * config/obj-som.c (compiler_seen): New static variable.
5321 (obj_som_compiler): New function.
5322 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5323 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5324 (pa_type_args): Set hppa_priv_level.
5325 (pa_compiler): New static function if OBJ_SOM.
5326 * configure: Rebuild.
5328 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5330 * read.c (output_leb128): Don't mark as inline.
5332 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5334 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5335 AIX .vbyte unaligned data support.
5336 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5337 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5340 1998-12-07 Nick Clifton <nickc@cygnus.com>
5342 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5345 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5347 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5348 BFD_RELOC_ARM_PCREL_BRANCH.
5350 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5352 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5353 checking the target type.
5354 (mips-dec-bsd*): Set endian to little.
5355 * configure: Rebuild.
5357 COFF weak symbol support, based on patches from Mark Elbrecht
5358 <snowball3@usa.net>:
5359 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5360 * config/obj-coff.c (obj_coff_weak): New static function.
5361 (obj_coff_endef) [both versions]: Handle weak symbols.
5362 (coff_frob_symbol): Likewise.
5363 (yank_symbols): Likewise.
5364 (obj_pseudo_table): Add "weak".
5366 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5367 <aymeric.vincent@emi.u-bordeaux.fr>.
5368 * aclocal.m4: Rebuild with current tools.
5369 * configure: Rebuild.
5371 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5372 an assertion failure for a case we can't handle when OBJ_ECOFF.
5374 * expr.c (operator): And with 0xff to avoid problems with signed
5377 1998-12-03 Nick Clifton <nickc@cygnus.com>
5379 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5380 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5382 1998-12-02 Nick Clifton <nickc@cygnus.com>
5384 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5387 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5389 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5390 calculation of pcrel point.
5392 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5394 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5397 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5399 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5401 (d10v_cleanup): Only generate previous insn if a multiline insn is
5404 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5406 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5409 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5411 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5412 -marm6xxx command line switches.
5414 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5416 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5417 (itbl-ops.o): Delete duplicate dependencies.
5418 Rebuild dependencies.
5419 Add fr30 dependencies.
5420 * Makefile.in: Rebuild.
5422 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5424 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5426 * listing.c: Ignore line terminator characters found inside
5429 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5431 * po/gas.pot: Regenerated.
5433 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5435 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5436 fr30_is_label_start(). Also checks for delay slot insns.
5438 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5439 FR30 instructions which contain a colon in the mnemonic.
5441 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5443 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5445 * config/tc-fr30.c: Removed currently superflous code.
5447 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5449 * config/tc-fr30.h: New file.
5450 * config/tc-fr30.c: Tweaking so that it will compile.
5452 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5454 * config/tc-d10v.h (obj_fix_adjustable): Define.
5455 (TC_FORCE_RELOCATION): Define.
5456 (d10v_force_relocation): Declare.
5457 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5458 (md_apply_fix3): Handle Vtable relocs.
5459 (d10v_fix_adjustable): New.
5460 (d10v_force_relocation): New.
5462 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5464 * config/tc-d30v.c: Change default behaviour to ignore potential
5465 conflicts between register name and symbol names.
5467 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5469 * configure.in: Add fr30-*-*.
5470 * config/tc-fr30.c: New file.
5471 * Makefile.in: Regenerated.
5472 * config.in: Regenerated.
5473 * configure: Regenerated.
5474 * doc/Makefile.in: Regenerated.
5475 * po/gas.pot: Regenerated.
5477 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5479 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5482 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5484 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5486 (do_scrub_chars): Add some casts to unsigned char to avoid
5487 unwanted sign extension.
5488 * read.c (lex_type): Set characters about 127 to be symbol
5490 * config/tc-i386.c (md_begin): Set identifier_chars and
5491 operand_chars for values above 127.
5493 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5495 * configure.in: detect cygwin* instead of cygwin32*
5496 * configure: regenerate
5498 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5500 * listing.c: Add support for producing a listing from piped
5503 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5505 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5506 (append_insn): Account for the tx39's multiply behavior.
5508 1998-10-26 Michael Meissner <meissner@cygnus.com>
5510 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5511 from assemble_parallel_insns. Add support for '->' to indicate
5512 explicitly serializing the instructions.
5513 (md_assemble): Ditto.
5515 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5517 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5520 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5522 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5524 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5526 * config/tc-mips.c : support frame and regmask/fregmask when
5527 MIPS_STABS_ELF is specified.
5529 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5531 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5532 (md_apply_fix): Don't return 1 for VTABLE relocs.
5533 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5535 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5537 * doc/c-i386.texi: Replace occurences of "opcode" with
5538 "instruction mnemonic", "instruction", or "mnemonic" when
5539 referring to the name of an instruction. Use "opcode" when
5540 referring to the sequence of machine bytes.
5542 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5543 (is_opcode_char): Rename to is_mnemonic_char.
5544 (md_assemble and i386_operand): Correct error messages from
5545 "opcode" to "instruction mnemonic"
5546 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5547 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5548 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5549 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5550 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5551 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5552 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5554 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5556 * config/tc-i386.c (i386_operand): Check for garbage after
5559 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5561 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5562 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5564 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5566 * config/tc-sh.h (obj_fix_adjustable): Define.
5567 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5568 (md_apply_fix): Likewise.
5569 (tc_gen_reloc): Likewise.
5570 (sh_fix_adjustable): New.
5572 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5574 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5575 * cgen.h (gas_cgen_finish_insn): Update prototype.
5576 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5577 cgen_insn_t -> CGEN_INSN_INT.
5578 (make_parallel): Update handling of CGEN_INT_INSN_P.
5579 (assemble_parallel_insn): Ditto.
5580 (target_make_parallel): New function.
5581 (md_assemble): Use it.
5583 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5585 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5587 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5589 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5590 converted into lower case.
5592 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5594 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5595 (gas_cgen_tc_gen_reloc): Likewise.
5596 * config/tc-m32r.h (obj_fix_adjustable): Define.
5597 * config/tc-m32r.c (m32r_fix_adjustable): New.
5598 (m32r_force_relocation): Handle VTABLE relocs.
5600 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5602 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5604 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5606 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5607 to lower case before parsing.
5609 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5610 parallel insns modift buts in the PSW as a side effect.
5612 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5614 * config/tc-d30v.c (find_format): Test for missing flag and
5617 (md_apply_fix3): Fix error messages to avoid
5618 assumption about presence of a symbol.
5620 (parallel_ok): Disallow parallel instructions that both modify the
5623 (find_format): Generate a warning if an odd numbered register is
5624 used as the first register in a mutli-register instruction.
5626 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5628 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5629 relocations are always associated with a symbol.
5631 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5633 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5634 (elf32_sparc_force_relocation): Declare.
5635 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5636 (tc_gen_reloc): Handle vtable relocs.
5637 (elf32_sparc_force_relocation): New.
5639 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5641 * symbols.c (S_IS_FUNCTION): New.
5642 * config/tc-v850.h (obj_fix_adjustable): Define.
5643 (TC_FORCE_RELOCATION): Define.
5644 (v850_force_relocation): Declare.
5645 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5646 of fx_addnumber for VTABLE reloc addends.
5647 (md_apply_fix3): Handle VTABLE relocs.
5648 (v850_fix_adjustable): New.
5649 (v850_force_relocation): New.
5651 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5653 * tc-hppa.c (fp_operand_format): Add some additional formats.
5654 (pa_ip): Do not automatically promote into pa2.0 mode.
5655 (pa_level): Handle ".level 2.0".
5657 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5659 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5660 * config/tc-i386.h (template.extension_opcode): Change to
5661 unsigned int to allow full range of 8-bit opcode suffixes.
5662 (None): Redefine as 0xffff.
5664 From Jeff B Epler <jepler@usgs.gov>
5665 * doc/c-i386.texi (i386-SIMD): New section.
5667 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5669 * read.c (discard_rest_of_line): New function.
5670 * read.h: Declare it.
5671 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5673 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5675 * config/tc-d10v.c (find_symbol_matching_register): New function.
5676 (find_opcode): Cope with the case where a register name matches
5679 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5681 * config/tc-v850.c (md_pcrel_from): Rename to
5682 v850_pcrel_from_section.
5683 (v850_pcrel_from_section): Do not resolves symbols in other
5686 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5688 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5690 * config/tc-d10v.c (find_opcode): Generate an error if a register
5691 is supplied for an operand that should not be a register.
5693 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5695 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5696 instructions to have another instruction in the right bin.
5698 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5700 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5701 the right container if the left container holds a branch
5704 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5706 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5707 both a register name and symbol name.
5708 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5710 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5712 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5713 execution unit class.
5715 (reg_name_search): If a name matches a register and a symbol,
5716 prefer the register.
5717 (find_format): Disallow flag registers when a general purpose
5718 register is required.
5719 If a number is required, but a register has been given, check to
5720 see if a symbol with the same name as the register exists, and if
5721 so, use that symbol.
5723 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5725 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5727 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5729 * config/tc-d30v.c (find_format): Do not accept flag registers as
5730 general purpose registers.
5731 (find_format): If an immediate value is expected at a given place
5732 in a format, but a register name has been provided instead, check
5733 to see if that register name matches the name of a predefined
5734 symbol and if it does, then use the symbol instead.
5735 (reg_name_search): If a register name matches a symbol name,
5736 prefer the register name to the symbol name.
5738 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5740 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5741 the previous insn to empty.
5743 1998-09-20 Michael Meissner <meissner@cygnus.com>
5745 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5746 pieces, forcing the use of an ANSI compiler.
5748 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5750 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5752 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5754 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5756 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5758 (obj_elf_vtable_entry): Likewise.
5759 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5760 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5761 (tc_gen_reloc): Likewise.
5762 (arm_fix_adjustable): Likewise.
5763 (elf32_arm_force_relocation): New.
5764 (armelf_frob_symbol): Remove coff-style symbol support.
5766 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5768 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5770 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5772 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5773 OBJ_COFF so that routine is defined for a.out format.
5775 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5777 * config/tc-i386.c (i386_operand): Detect non-segment registers
5778 used as segment prefixes.
5780 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5782 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5783 optimize across FDE boundaries.
5785 * config/obj-coff.c (obj_coff_section): Preserve any link once
5786 flags when setting the section flags.
5788 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5790 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5791 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5793 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5795 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5798 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5800 * frags.c (frag_grow): Include the size of the frag struct in the
5803 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5804 if the new subseg comes before the old.
5806 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5808 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5809 to handle edge8 and edge16.
5811 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5813 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5814 before we clobber the symbol involved.
5816 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5818 * config/tc-arm.c: Remove OBJ_ELF definitions for
5819 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5820 use arm_adjust_symtab for OBJ_COFF.
5821 (armelf_adjust_symtab): New Routine.
5822 * config/tc-arm.h: Define obj_adjust_symtab to
5823 armelf_adjust_symtab for OBJ_ELF.
5825 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5827 * configure.in: Make all i386-elf targets use bfd_gas.
5828 * config/tc-i386.c (tc_i386_force_relocation): New.
5829 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5830 (md_apply_fix3): Likewise.
5831 (tc_gen_reloc): Handle them.
5832 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5833 tc_i386_force_relocation.
5835 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5837 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5839 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5841 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5842 current opcode after writing the first insturction of a reverse
5845 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5847 * read.h (generate_lineno_debug): Add prototype.
5848 * read.c (generate_lineno_debug): Make non-static.
5850 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5852 * config/tc-i386.c (md_assemble): Only warn for address/data size
5855 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5857 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5858 against Thumb function names, as the linker needs this information.
5860 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5862 * expr.c (operand): Check also that there is no advance in operand
5863 after atof_generic in order to decide "is it label 0f or floating
5866 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5868 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5869 command line options with a single dash.
5870 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5872 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5874 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5875 * tc-arm.c (arm_fix_adjustable): New routine.
5877 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5879 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5880 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5881 demand_empty_rest_of_line before mri_comment_end.
5882 (equals): Check garbage after expression before
5883 mri_comment_end in MRI mode.
5885 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5887 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5888 small immediate constant to use the constant itself rather than
5891 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5893 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5894 (pa_leave): Likewise.
5896 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5898 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5900 (i386_operand): Fix an error message.
5902 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5904 * doc/c-arm.texi (ARM Directives): Document .req directive.
5906 * config/tc-arm.c (reg_required_here): Display erroneous string if
5907 the register name could not be decoded.
5908 Do not set inst.instruction if the sift is -1.
5910 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5912 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5915 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5917 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5918 even if it is belived to be unnecessary.
5920 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5922 config/tc-i386.c (i386_operand): Size immediate constants by
5923 suffix (erroneously removed as part of July 7 change).
5925 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5927 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5928 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5929 (armelf_frob_symbol): New Routine.
5930 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5932 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5934 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5936 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5938 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5939 command line switches passed to assembler.
5941 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5943 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5944 (gas_cgen_opcode_desc): Declare.
5945 (gas_cgen_parse_operand): Declare.
5946 (*): Prepend gas_ to gas specific fns to denote them as such.
5948 * cgen.c (gas_cgen_opcode_desc): New global
5949 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5950 (queue_fixup): Renamed from cgen_queue_fixup.
5951 (*): Prepend gas_ to gas specific fns to denote them as such.
5953 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5954 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5955 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5956 Open opcode table and initialize it.
5957 (make_parallel): Use gas_cgen_opcode_desc.
5958 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5959 (md_assemble): Ditto.
5961 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5963 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5964 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5965 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5966 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5967 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5968 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5969 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5970 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5971 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5972 (INIT_STAB_SECTION): Likewise.
5973 (OBJ_PROCESS_STAB): Likewise.
5975 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5976 (md_parse_option): Watch for them.
5977 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5978 (md_begin): Kill neverdef code.
5979 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5980 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5981 (s_alpha_coff_wrapper): New.
5982 (md_pseudo_table): Trap all ECOFF pseudos.
5984 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5986 Start of changes to remove mdebug section from mips*-elf
5987 Based on MIPS_STAB_ELF definition
5988 * acconfig.h: undef if not configured
5989 * config.in: undef if not configured
5990 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5991 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5992 * stabs.c (s_stab_generic): flush frag
5994 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5996 * configure.in: (arm-*-elf): Handle.
5997 (thumb-*-elf): Handle.
5998 * configure: Regenerate.
5999 * read.c (stringer): Fix typo in comment.
6000 * write.c (fixup_segment): Don't add symbol value to addend if
6002 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6004 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6007 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6009 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6010 (write_2_short): Emit warning if new flag is set.
6011 (do_assemble): Set flags if left instruction is one of special
6012 "right-instruction-killer" type.
6014 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6016 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6017 Always output words in debug_info section as big endian.
6018 (sparc_target_format): Choose correct bfd target.
6019 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6021 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6023 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6024 to work with internationalization code. Issue an error when two
6025 operands match that are not allowed to match.
6027 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6029 * configure.in (install_tooldir): Allow target to specify whether
6030 it wants to be installed in $(tooldir)/bin.
6031 * configure: Regenerate.
6032 * Makefile.am (install-exec-local): Set install-exec-tooldir
6033 dependency via configure.
6034 * Makefile.in: Regenerate.
6036 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6038 * Makefile.am (install-exec-local): Split into two ...
6039 (install-exec-bindir,install-exec-tooldir): New rules.
6040 * Makefile.in: Regenerate.
6042 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6044 * Makefile.am (install-exec-local): Don't remove the file before
6045 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6046 W. Rozycki <macro@ds2.pg.gda.pl>.
6047 * Makefile.in: Rebuild.
6049 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6051 * cgen.c: Include libiberty.h.
6052 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6053 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6054 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6055 (md_cgen_lookup_reloc)): Declare.
6056 (md_cgen_record_fixup_exp): Declare.
6057 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6058 (m32r_relax_frag): Declare.
6059 (cgen_md_apply_fix3): Decls moved to cgen.h.
6060 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6061 (m32r_cgen_record_fixup_exp): Delete decl.
6062 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6063 (assemble_nop): Delete.
6064 (expand_debug_syms): Delete unused `exp'.
6065 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6066 Add default case for -Wall.
6067 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6068 (md_atof): Delete unused wordP.
6070 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6072 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6075 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6077 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6078 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6079 .print, .purgem, and .struct. Remove documentation for
6082 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6084 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6085 Update call to insert_operand.
6087 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6089 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6091 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6093 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6094 whitespace after a prefix operator.
6096 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6098 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6100 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6102 * config/tc-sparc.c (log2): New static function.
6103 (s_reserve): Use log2 to convert alignment before calling
6105 (s_common): Use log2 to convert alignment before calling
6106 record_alignment and frag_align.
6107 (sparc_cons_align): Use log2.
6109 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6111 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6112 (s_common): Likewise.
6114 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6115 initialization of waddr.
6116 (sparc_elf_final_processing): Add default case to switch.
6118 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6120 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6121 than temporary real.
6123 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * write.c (subsegs_finish): Don't align the segments if there were
6128 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6129 copying aux information.
6131 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6132 expression into a symbol.
6134 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6136 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6137 type to unsigned int.
6138 (md_assemble): Change type used to store offsets from unsigned
6140 (i386_operand): Switch error check to only call RESTORE_END_STRING
6141 once after parse_register.
6143 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6145 * config/tc-v850.c (md_show_usage): Changed format to match that
6148 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6150 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6152 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6154 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6157 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6159 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6160 * doc/Makefile.in: Rebuild.
6162 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6164 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6165 for %lo expressions.
6166 (mips_ip, case 'u'): Move range check after code to mask
6167 off bits in %hi/%lo expressions. Mask off high bits for
6170 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6172 * doc/Makefile.am (gasver.texi): New target.
6173 (as.info, as.dvi): Depends upon gasver.texi.
6174 * doc/as.texinfo: Include gasver.texi. Mention version number on
6175 title page and in top node.
6176 * doc/Makefile.in: Rebuild.
6178 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6180 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6181 but not including the line containing the edict.
6182 * listing.h (LISTING_EOF): New.
6183 * input-scrub.c (input_scrub_next_buffer): Call it.
6185 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6187 * config/tc-i386.c (i386_operand): Don't set the size of an
6188 immediate address based solely on the suffix and the mode.
6190 * config/tc-i386.c (md_assemble): Add assertion to make sure
6191 overlap2 does not set Imm.
6193 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6194 sequences of whitespace to a single space.
6195 (is_space_chars): Just compare with space.
6196 (md_begin): Don't initialize space_chars.
6197 (md_assemble): Just skip a single whitespace character.
6198 (i386_operand): Rewrite base-index parsing to use new
6199 parse_register, and to skip white space. Skip white space in a
6200 number of other places too. Don't give error message if
6201 parse_register fails.
6202 (parse_register): Change reg_string parameter to be non-const.
6203 Add end_op parameter. Skip white space after the `%', and return
6204 end of register string. Give error message here rather than
6207 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6209 Based on patch from Matt Semersky <matts@scd.hp.com>:
6210 * expr.c (op_encoding): Make const.
6211 (expr_set_precedence): New function.
6212 (expr_begin): Don't set operator rankings, just call
6213 expr_set_precedence.
6214 * expr.h (expr_set_precedence): Declare.
6215 * read.c (s_mri): Call expr_set_precedence.
6217 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6219 * doc/as.texinfo (Statements): Remove paragraph discussing
6220 continuing lines with a backslash. This hasn't worked for years,
6223 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6225 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6227 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6228 (ps_CTORS, ps_DTORS): New section types.
6229 (vms_fixup_xtors_section): New function
6230 (Ctors_Psect, Dtors_Psect): Define.
6231 (IS_GXX_XTOR): Define
6232 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6233 Filter static constructors/destructors and add to
6234 Ctors_Symbols/Dtors_Symbols chain.
6235 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6236 appropriate section.
6238 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6239 * makefile.vms: Merge vax/vms support.
6241 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6243 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6244 (elf_pseudo_table): Add them.
6245 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6246 (md_apply_fix): Accept them.
6247 (mips_fix_adjustable): Don't adjust them.
6248 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6249 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6250 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6251 (tc_fix_adjustable): Don't adjust them.
6253 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6255 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6257 * Makefile.in: Regenerate.
6258 * configure.in: AC_SUBST cgen_cpu_prefix.
6259 * configure: Regenerate.
6261 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6263 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6264 Changed all users of COND12_DELAY.
6266 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6268 * config/tc-mn10300.c (set_arch_mach): New function.
6269 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6270 (md_begin): Default to mn10300 mode.
6271 (md_assemble): Only accept instructions for the core mn10300
6272 chip and the active machine type.
6274 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6276 * subsegs.h (segment_info_type): Give the struct a name.
6277 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6278 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6279 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6280 * config/tc-w65.h (tc_reloc_mangle): Declare.
6281 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6283 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6285 * config/tc-v850.c (v850_comm): Restore old section
6286 after common processing.
6288 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6290 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6292 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6294 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6295 char with code that explicitly sign-extends.
6297 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6299 * config/tc-v850.c (md_begin): Restore text section as the current
6300 section after creating call table sections.
6301 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6304 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6305 with call to macro SYM_AUXINFO.
6307 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6309 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6310 with the program transform name.
6311 * Makefile.in: Rebuild.
6313 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6315 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6318 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6320 * config/tc-i386.c (i386_operand): Be prepared for a space between
6321 the open parenthesis and the start of the register operand,
6322 because of the June 16 change.
6324 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6326 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6329 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6331 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6332 even if it is belived to be unnecessary.
6334 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6336 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6338 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6340 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6342 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6343 shift amount for a repeated operand. The shift amount for the
6344 repeated copy comes from the size of the operand.
6346 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6348 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6350 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6352 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6354 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6356 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6357 characters in it as LEX_IS_SYMBOL_COMPONENT.
6358 * config/tc-i386.h (tc_symbol_chars): Define.
6359 (extra_symbol_chars): Declare.
6360 * config/tc-i386.c (extra_symbol_chars): Define.
6361 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6362 (line_comment_chars): Set to '/' if TE_LINUX.
6363 * doc/c-i386.texi (i386-prefixes): Update.
6364 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6366 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6368 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6369 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6371 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6373 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6374 constraint in instructions REP & REPI.
6376 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6378 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6379 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6381 (check_range): If the operand is shifted, then shift the number
6382 before checking its range.
6384 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6386 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6389 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6391 * config/tc-v850.c (v850_comm): Create special sections as needed.
6393 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6395 * config/tc-d10v.c (write_2_short): Addition of swapping
6396 instructions for sequential and reverse sequential order when
6397 given order is not possible.
6399 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6401 * Makefile.am: Rebuild dependencies.
6402 (DEP_INCLUDES): Fix reference to intl build directory.
6403 * Makefile.in: Rebuild.
6405 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6407 * doc/c-i386.texi: Update 16 bit documentation.
6409 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6410 IgnoreDataSize to IgnoreSize as they are used for address size as
6412 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6413 32-bit mode, similarly addr16/data16 and variants.
6415 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6417 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6418 sequential word multiply instructions.
6420 (do_assemble): Add extra command line argument, to allow mul32
6421 attribute to be preserved across parallel insns.
6422 (md_assemble): Insert NOPs between explicitly parallel insns which
6423 contain an 32 bit multiply and a 16 multiply.
6425 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6427 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6430 * config/tc-i386.c (reloc): Add braces.
6432 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6433 consistent with Intel naming.
6434 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6435 use bitfields in sib_byte.
6436 (modrm_byte): Don't use bitfields here either.
6438 * config/tc-i386.c (current_templates): Add const.
6439 (parse_register): Add const to return, param, and char *s.
6440 (i386_operand): Add const to reg_entry *r.
6441 * config/tc-i386.h (templates): Add const to start, end.
6443 Inspired by code for 16 bit gas support from Martynas Kunigelis
6444 <martynas@nm3.ktu.lt>:
6445 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6446 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6447 (uses_mem_addrmode): Remove.
6448 (md_estimate_size_before_relax): Add support here too.
6449 (md_relax_table): Rewrite interface to md_relax for 16 bit
6451 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6452 (opcode_suffix_to_type): Remove.
6453 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6454 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6455 (md_convert_frag): Likewise.
6456 (i386_operand): Add support for 16 bit base/index regs,
6457 immediates, and displacements. Remove some unnecessary casts, and
6458 localise end_of_operand_string, displacement_string_start,
6459 displacement_string_end variables. Add GCC_ASM_O_HACK.
6460 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6462 * config/tc-i386.c (prefix_hash): Remove.
6463 (md_begin): Rewrite without obstacks. Remove prefix hash table
6464 handling. Rewrite lexical table handling.
6465 (i386_print_statistics): Don't print prefix statistics.
6466 (md_assemble): Rewrite instruction parser so that line is not
6467 converted to lower case. Don't do a hash_find for prefixes,
6468 instead recognise them via opcode modifier.
6469 (expecting_operand, paren_not_balanced): Localise variables.
6470 * config/tc-i386.h (IsPrefix): Define.
6471 (prefix_entry): Remove.
6473 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6474 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6475 '\\' in case where comment_chars contains '/'.
6477 * config/tc-i386.c (MATCH): Ensure given operand and template
6478 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6479 you must write `ljmp *table(%ebx)'.
6481 From H.J. Lu <hjl@gnu.org>:
6482 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6483 as 0 ifndef BFD_ASSEMBLER.
6484 (md_assemble): Allow immediate operands without suffix or
6485 other reg operand to default in size to the current code size.
6487 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6489 * config/tc-v850.c (md_begin): Restore creation of
6490 .call_table_text and .call_table_data sections.
6492 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6494 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6495 after emitting a word of noops.
6497 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6499 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6500 (i386_operand): Simplify checks for valid base/index combinations.
6501 Disallow `in 4(%dx),%al'.
6503 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6505 (add_prefix): Change parameter from char to int.
6507 * config/tc-i386.h (Ugh): Define opcode modifier.
6508 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6510 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6511 CONSISTENT_REGISTER_MATCH macros to check register types more
6512 thoroughly. Check for illegal suffix/operand combinations
6513 when matching insns with operands. Handle new `s' suffix, and
6514 associated FloatMF opcode modifier for float insns with memory
6516 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6517 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6518 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6519 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6520 DATA_PREFIX_OPCODE throughout.
6522 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6523 (md_assemble): Rewrite suffix/register operand checking code to be
6524 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6525 AnyMem, the better to grep.
6527 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6528 given a memory operand. Don't set Abs bits either.
6529 (type_names): Remove Mem*, Abs*.
6530 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6531 define opcode_modifiers as these cases are handled by Disp8,
6532 Disp16, Disp32 and suffix checks.
6533 (COMES_IN_BOTH_DIRECTIONS): Remove.
6534 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6536 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6537 if IgnoreDataSize modifier given. Remove ShortformW modifier
6538 test. Add test for ShortForm in W base_opcode modification.
6539 Merge Seg2ShortForm and Seg3ShortForm code.
6540 * config/tc-i386.h (ShortFormW): Remove.
6541 (IgnoreDataSize): Define.
6543 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6545 * config/tc-d30v.c (md_assemble): Store previous segment state
6546 with previous instruction.
6548 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6550 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6551 (ebp, esp): Remove static variables.
6552 (MATCH): Remove test for InOutPortReg.
6553 (i386_operand): Properly handle InOutPortReg here instead.
6554 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6555 (md_assemble): Simplify and correct modrm and sib generation.
6556 (i386_operand): Add warning for scale without index.
6557 Rewrite checks for valid base/index combinations.
6559 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6560 macros and enclose in do while(0).
6561 (RESTORE_END_STRING): Likewise.
6562 (md_assemble): Add one to printed operand number so we start
6563 from 1 not 0. Add some more gettext invocations.
6564 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6567 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6568 DATA_PREFIX, SEG_PREFIX): Define.
6569 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6570 (check_prefix): Remove function.
6571 (add_prefix): New function. Add prefix to i.prefix as well as
6573 (md_assemble): Changes for add_prefix. Remove hack for wait
6574 prefix, instead always output prefixes in fixed order. Test
6575 for jcxz/loop when selecting between word & dword operations,
6576 and add address size prefix rather than operand size prefix.
6577 Remove operand -> address size hack when emitting jcxz/loop.
6578 (i386_operand): Remove O_Absent check as it's done in expr.
6580 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6582 * configure.in: Recognize m5200 as a cpu_type of m68k.
6583 * aclocal.m4: Rebuild with current libtool.
6584 * configure: Rebuild.
6586 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6588 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6589 to relaxable_symbol to prevent references to external symbol from
6592 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6594 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6595 symbols are relaxable.
6597 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6599 * config/tc-v850.c (md_begin): Don't create special
6600 sections by default.
6602 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6604 * config/tc-mips.c (macro): For div and udiv, close the
6605 reorder block as soon as possible.
6607 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6609 From Matt Semersky <matts@scd.hp.com>:
6610 * macro.c (macro_mri_mode): New function.
6611 * macro.h (macro_mri_mode): Declare.
6612 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6615 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6617 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6620 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6621 until after xstrdup in OBJ_EVAX case.
6623 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6625 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6626 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6627 of hardcoded magic number.
6628 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6630 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6632 * read.c (do_s_func): New function.
6634 * read.h (do_s_func): Add prototype.
6636 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6638 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6639 nops if fill pattern not specified.
6641 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6643 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6644 * config/te-go32.h (TE_GO32): Define.
6645 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6647 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6649 Implement .func/.endfunc pseudo-ops.
6650 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6652 * read.c (potable): Add .func,.endfunc.
6653 (s_func): New function.
6654 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6656 (in_doc_func_p,current_function_label): New static globals.
6657 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6659 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6661 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6662 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6663 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6664 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6665 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6666 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6667 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6668 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6669 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6670 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6671 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6672 * config/tc-a29k.c: Don't define md_short_jump_size,
6673 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6674 * config/tc-alpha.c: Likewise.
6675 * config/tc-alpha.h: Likewise.
6676 * config/tc-arm.c: Likewise.
6677 * config/tc-h8300.c: Likewise.
6678 * config/tc-h8500.c: Likewise.
6679 * config/tc-hppa.c: Likewise.
6680 * config/tc-i860.c: Likewise.
6681 * config/tc-i960.c: Likewise.
6682 * config/tc-ppc.c: Likewise.
6683 * config/tc-sh.c: Likewise.
6684 * config/tc-sparc.h: Likewise.
6685 * config/tc-tic30.c: Likewise.
6686 * config/tc-w65.c: Likewise.
6687 * config/tc-z8k.c: Likewise.
6689 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6691 * config/tc-vax.c (_): Delete this macro used for placeholder
6692 values in vax_operand_width_size; it conflicts with the _() macro
6693 used for internationalization.
6695 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6697 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6698 code. From Chris Moller <moller@bops.com>.
6700 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6701 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6702 * read.c (emit_expr): Initialize seg and subseg fields of a new
6704 * write.c (write_object_file): Switch to the appropriate segment
6705 and subsegment when processing a broken word.
6707 * config/tc-m68k.c (mri_assemble): New static function.
6708 (build_mri_control_operand): Call mri_assemble rather than
6710 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6711 (s_mri_endf, s_mri_endw): Likewise.
6713 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6715 * read.c (s_org): Call md_flush_pending_output if it is defined.
6717 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6719 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6721 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6722 (md_parse_option): Add for same.
6723 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6724 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6725 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6727 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6729 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6731 * config/tc-arm.c (find_real_start): Relax definition of local
6734 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6736 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6737 symbols at the given address, not just the last one specified.
6739 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6741 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6742 or number_to_chars_littleendian to write data.
6744 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6746 * config/tc-v850.c (md_assemble): Remove artificially created
6747 register name symbols.
6749 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6751 * write.c (fixup_segment): Change "segment" to "section" in
6754 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6756 * write.c (fixup_segment): Change sym1-sym2 message again.
6758 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6760 * write.c (fixup_segment): Improve error message for sym1-sym2
6761 errors when sym1 is in a different segment from sym2.
6763 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6765 * config/tc-m32r.c (warn_unmatched_high): New static local.
6766 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6767 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6768 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6769 (md_parse_option): Likewise.
6770 (md_show_usage): Likewise.
6771 (m32r_frob_file): Likewise.
6773 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6774 (read_a_source_file): Call them.
6775 * read.h (stabs_generate_asm_file): Declare.
6776 * stabs.c (stabs_generate_asm_file): New function.
6777 (generate_asm_file): New function.
6778 (stabs_generate_asm_lineno): Move file name handling into
6781 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6783 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6784 (d30v_current_align, d30v_current_align_seg): New variables.
6785 (d30v_last_label): New variable.
6786 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6787 (s_d30v_data, s_d30v_section): Likewise.
6788 (md_pseudo_table): Call them.
6789 (md_begin): Initialize d30v_current_align_seg.
6790 (md_assemble): Call d30v_align when needed by known current alignment.
6791 (d30v_frob_label, d30v_cons_align): New functions.
6792 * config/tc-d30v.h (md_do_align): Remove.
6793 (tc_frob_label): Call d30v_frob_label.
6794 (md_cons_align): New.
6796 * config/tc-d30v.c (find_format): Convert complex expressions to
6797 expression symbols before processing. Clean up code formatting.
6799 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6801 * po/Make-in (install-info): New target.
6803 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6805 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6807 * config/tc-mn10300.c (md_assemble): Likewise.
6809 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6811 * Makefile.am: Update with `make dep-am'.
6812 (HFILES): Add cgen.h.
6813 (cgen.o): Depend on cgen.h.
6814 * Makefile.in: Regenerate.
6816 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6818 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6820 * gasp.c (grab_label): Permit a label to be a preprocessor
6821 variable by permitting a label to start with a backslash.
6823 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6825 * config/tc-mips.c (validate_mips_insn): Removed hack
6826 for previously inaccessible bitfields in some INSN_TRAP
6829 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6831 * config/tc-d30v.c (do_assemble): Abort with error message
6832 if opcode operands do not match.
6834 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6836 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6837 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6838 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6839 similar new 'q' operand.
6841 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6843 * cgen.c (cgen_asm_finish_insn): Fix typo.
6845 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6848 * cgen.c: Include it.
6849 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6850 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6851 All callers updated.
6852 * config/tc-m32r.c: Include cgen.h.
6853 (m23r_insn): New members num_fixups,fixups.
6855 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6857 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6858 to avoid compiler warning.
6860 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6862 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6865 * makefile.vms (OBJS): Add ehopt.obj
6867 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6869 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6871 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6873 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6874 a short format insn.
6875 (md_assemble): Set it for explicitly packed insns.
6877 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6879 * config/obj-coff.c (c_symbol_merge): Do not take address of
6880 native fields when performing the memcpy.
6882 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6884 * config/tc-mips.c (macro,macro2): Implement
6885 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6887 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6889 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6890 relocations against globally visible symbols.
6891 * config/tc-m68k.c (relaxable_symbol): New macro.
6892 (m68k_ip, md_estimate_size_before_relax): Use it.
6893 (tc_m68k_fix_adjustable): Also handle weak symbols.
6895 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6897 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6898 references to externally visible symbols.
6899 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6900 values in twice for a PC relative reloc if the symbol is
6903 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6904 don't adjust a PC relative reloc against an externally visible
6906 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6907 for a PC relative fixup against an externally visible defined
6908 symbol, arrange to store object file and addend values as though
6909 the symbol were not defined.
6910 (tc_gen_reloc): Likewise.
6912 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6914 * read.c (sizeof_leb128): Referenced externally by write.c so
6917 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6919 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6920 and expand a 'debug' symbol associated with the next instruction
6921 that does not cause a short instruction to be filled with a NOP.
6922 (md_pseudo_table): Add support for .debugsym.
6923 (assemble_parallel_insn): Add calls to expand_debug_sym as
6925 (md_assemble): Ditto.
6927 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6929 * as.c (main): Conditionally call setlocale.
6930 * gasp.c (main): Likewise.
6931 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6932 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6934 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6936 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6938 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6940 * config/tc-hppa.c: Change all calls to bzero to use memset.
6941 (pa_ip): Add cast to avoid warning.
6942 (tc_gen_reloc, md_apply_fix): Likewise.
6943 (pa_find_space_by_number): Likewise.
6944 (hppa_force_relocation): Likewise.
6945 (pa_block): Change i to unsigned int.
6946 * config/obj-som.h (obj_som_copyright): Declare.
6948 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6950 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6951 for line numbers for assembly source.
6953 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6955 * configure.in: Change version number to 2.9.4
6956 * configure: Rebuild.
6958 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6960 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6962 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6964 * ecoff.h: Change symbolS in function declaration to struct
6967 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6969 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6970 (md_convert_frag): Fix i18n typo.
6972 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6974 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6975 * ecoff.h: Protoype it.
6976 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6977 [EVAX] (s_alpha_prologue): Delete.
6978 (md_pseudo_table): Update.
6980 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6982 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6983 array to local pointer.
6984 (get_args, parse_expr): Add casts to avoid warnings.
6986 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6988 * read.c (s_set): Cast xmalloc return value to fragS *.
6989 * config/tc-m68k.c (m68k_ip): Function made static to match
6990 previous forward declaration.
6991 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6993 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6995 * config/tc-v850.c: Add internationalisation macros to error
6998 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6999 macros to error strings.
7001 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7003 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7004 reloc is in the TOC csect.
7005 (md_apply_fix3): Correct gettext typo.
7007 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7009 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7010 .L - they are local labels and the branches are not really
7011 function calls but rather far jumps.
7013 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7015 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7017 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7019 * config/tc-i386.c (md_assemble): Print operand number rather than
7020 using ordinal_names.
7021 (i386_operand): Likewise.
7023 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7025 * Makefile.am (INTLLIBS): Define to work around apparent automake
7027 All Makefiles: Regenerated.
7029 * Many files: Added gettext invocations around user-visible
7031 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7032 HAVE_LC_MESSAGES): Define.
7033 * dep-in.sed: Added asintl.h.
7034 * po/Make-in: New file.
7035 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7037 * read.c (Z_): Renamed from `_'.
7038 * Makefile.am (SUBDIRS): Added po.
7039 (POTFILES): new macro.
7040 (po/POTFILES.in): New target.
7041 ($(OBJS)): Added asintl.h.
7043 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7044 (as_new_LDADD): Added $(INTLLIBS).
7045 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7046 (gasp_new_LDADD): Added $(INTLLIBS).
7047 (gasp_new_DEPENDENCIES): New macro.
7048 * configure, aclocal.m4: Rebuilt.
7049 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7051 (ALL_LINGUAS): Define.
7052 * macro.c: Include "asintl.h".
7053 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7054 * as.h: Include "asintl.h".
7055 * config/tc-i386.c (ordinal_names): Removed.
7056 (md_assemble): Changed error text to avoid ordinal_names.
7057 (i386_operand): Likewise.
7058 (reloc): Added as_bad to avoid i18n problems.
7059 (tc_gen_reloc): Likewise.
7060 * config/tc-arm.c (bad_args): Now a #define.
7062 * config/obj-vms.c (VMS_stab_parse): Changed type of
7064 (global_symbol_directory): Unified strings to avoid i18n
7066 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7067 avoid i18n problems.
7068 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7069 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7071 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7073 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7075 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7077 * as.c (print_version_id): Added an fprintf to avoid i18n
7079 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7081 * expr.c (expr): Added as_warn call to avoid i18n problems.
7082 * messages.c (as_assert): Changed code to avoid i18n problems.
7083 (as_abort): Likewise.
7084 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7085 (s_space): Likewise.
7086 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7088 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7090 * config/tc-i386.c (check_prefix): New static function, split out
7092 (struct _i386_insn): Add wait_prefix field.
7093 (md_assemble): Remove wait_prefix local variable. Use
7094 check_prefix when adding a prefix.
7096 * config/tc-i386.c (current_templates): New static variable.
7097 (md_assemble): Remove current_templates local variable.
7098 (md_assemble, i386_operand): Improve error and warning messages in
7099 many places. Add RESTORE_END_STRING in many places before error
7100 return. Clarify some comments.
7102 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7104 (md_assemble): Parse string instruction operands, looking for
7105 segment override prefixes. Check for invalid segment prefixes on
7107 (i386_operand): i.seg[] and max mem_operand changes for string
7109 * config/tc-i386.h (EsSeg): Define.
7111 * config/tc-i386.h (regKludge): Define.
7112 (iclrKludge, imulKludge): Don't define.
7113 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7114 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7115 opcode_modifier checks to look for more common cases first. Add
7116 default_seg for IsString case.
7118 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7120 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7122 * configure: Rebuild with new automake and libtool.
7123 * aclocal.m4, Makefile.in: Likewise.
7125 * doc/Makefile.am (as.dvi): New target.
7126 * doc/Makefile.in: Rebuild.
7128 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7130 * configure.in: Added sparc86x support.
7132 * configure: Rebuild.
7134 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7136 (md_parse_option): Warn if -EL is not supported for this architecture.
7138 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7140 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7142 * config/tc-mips.c (mips_ip): Note when we use get match on
7143 the full instruction name.
7145 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7147 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7148 back into the expression to handle add/sub simplification correctly.
7150 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7152 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7154 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7156 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7159 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7161 * symbols.c (max_indent_level): New global.
7162 (print_symbol_value_1): Use it.
7163 * expr.h (expr_build_dot): Declare.
7164 * expr.c (expr_build_dot): New function.
7166 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7168 * symbols.c (print_binary): New function.
7169 (print_expr_1): Call it.
7171 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7173 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7174 operand in the opcode.
7176 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7178 * config/tc-i386.h: Reorder operand flags and opcode modifier
7179 flags for clarity. Remove unused definitions: Unknown,
7180 ImmUnknown, DispUnknown, NoModrm.
7181 * config/tc-i386.c (type_names): Add missing Debug type.
7182 (md_assemble): Better duplicate prefix checking. Quicker string
7183 instruction check via new opcode_modifier flag.
7185 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7187 * doc/as.texinfo (Invoking): Clarify -Wa example.
7189 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7191 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7192 (s_mips_weakext): Define.
7193 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7194 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7197 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7199 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7200 is an error if the value can not be computed at assembly time.
7201 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7203 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7205 * gasp.c (main): Set next field of new include_path structure to
7206 NULL. From Avery Pennarun <averyp@gdc.ca>.
7208 * read.c (s_mri_sect): Call as_bad rather than abort for an
7209 unsupported MRI target.
7211 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7213 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7214 the destination of a branch instruction should be altered.
7215 (find_real_start): New function: Locate the real, Thumb coded
7216 start of a Thumb function.
7217 (do_t_branch23): Alter the destination of branches to Thumb
7220 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7222 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7224 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7227 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7229 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7230 * doc/c-hppa.texi: Likewise.
7232 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7234 * Makefile.am: Rebuild dependencies.
7235 * Makefile.in: Rebuild.
7237 * Makefile.am (DEP_INCLUDES): New variable.
7238 (.dep1): Change to work when srcdir is not an absolute path.
7239 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7240 * Makefile.in: Rebuild.
7242 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7244 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7245 LinearAddress patch.
7247 * configure.in: Set version to 2.9.1.
7248 * configure: Rebuild.
7250 * Branched binutils 2.9.
7252 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7254 * config/tc-i386.h (FWait): Define.
7255 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7256 other prefixes. Check FWait flag in opcode table to see which
7257 instructions require an fwait prefix.
7259 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7261 * stabs.c (get_stab_string_offset): Always create a stab string
7264 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7266 Fix some gcc -Wall warnings:
7267 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7268 * ehopt.c (eh_frame_code_alignment): Likewise.
7269 * expr.c (integer_constant, operand): Likewise.
7270 * frags.c (frag_align): Likewise.
7271 * gasp.c (level_0, change_base, doinstr): Likewise.
7272 * hash.c (hash_ask): Likewise.
7273 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7274 (debugging_pseudo): Likewise.
7275 * macro.c (define_macro, check_macro): Likewise.
7276 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7277 (ignore_rest_of_line, float_cons): Likewise.
7278 * symbols.c (decode_local_label_name): Likewise.
7279 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7280 (fixup_segment, number_to_chars_bigendian): Likewise.
7281 (number_to_chars_littleendian): Likewise.
7282 * config/atof-ieee.c (gen_to_words): Likewise.
7283 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7284 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7285 * read.c (output_big_sleb128): Initialize locals to avoid
7287 (output_big_uleb128, equals): Likewise.
7288 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7289 to unsigned int. Change zeros to unsigned int.
7290 * cond.c (s_if): Add return to default case.
7291 * frags.c (frag_now_fix): Change return type to addressT.
7292 * frags.h (frag_now_fix): Update declaration.
7293 * listing.c (file_info_struct): Change linenum to unsigned int.
7294 (struct list_info_struct): Change hll_line to unsigned int.
7295 (print_source): Update format string.
7296 * read.c (emit_expr): Change scan to unsigned int, and don't
7297 bother to initialize it.
7298 * symbols.c (dollar_label_count): Change to unsigned long.
7299 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7300 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7301 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7303 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7305 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7306 mcf5200 just as we do for m68000.
7307 (m68k_init_after_args): Likewise.
7308 (md_estimate_size_before_relax): Likewise.
7310 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7312 * config/tc-v850.c (md_assemble): Store relocation addend in
7313 fixup instead of instruction.
7315 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7317 * config/tc-i386.c (md_assemble): Swap template arguments to
7318 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7319 This macro is currently symmetric, so passing them the wrong
7320 way didn't cause any problem, but may if the macro is changed
7322 After copying template to i.tm, use i.tm. rather than t-> to
7323 access fields, and make t a const*
7324 Move i.tm.operand_types[] swap to immediately after the copy.
7326 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7328 * expr.h (expr_build_uconstant): Add prototype.
7329 (expr_build_unary,expr_build_binary): Add prototypes.
7330 * expr.c (expr_build_uconstant): New function.
7331 (expr_build_unary,expr_build_binary): New functions.
7333 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7335 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7336 * macro.c (macro_expand_body): Increase buffer size.
7337 * messages.c (as_warn): Likewise.
7338 (as_warn_where, as_bad, as_bad_where): Likewise.
7340 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7342 Based on patch from H.J. Lu <hjl@gnu.org>:
7343 * Makefile.am (DISTSTUFF): New variable.
7344 (diststuff): New target.
7345 * Makefile.in: Rebuild.
7347 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7349 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7350 m32r_elf_section_change_hook.
7352 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7353 emit a nop if a section ends with a 16 bit instruction.
7355 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7357 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7358 s_lcomm rather than obj_coff_lcomm.
7359 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7361 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7363 * config/tc-i386.h (LinearAddress): Define.
7364 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7365 instruction, don't use a default segment.
7367 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7369 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7370 * configure: Rebuild.
7372 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7374 * aclocal.m4, configure: Rebuild with libtool 1.2.
7376 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7378 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7379 PC relative branches. Patch courtesy of Jonathan Walton.
7382 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7384 * configure.in (emulations): Add thumb-pe target.
7386 * configure (emulations): Add thumb-pe target.
7388 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7390 * itbl-lex.l (yywrap): Don't define if already defined as a
7393 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7395 * depend.c (quote_string_for_make): New function.
7396 (wrap_output): Use it.
7398 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7400 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7401 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7403 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7405 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7406 Recognize -GN and -relax.
7407 (md_begin): Initialize gp size from -G switch.
7408 (alpha_force_relocation): Always force if -relax.
7409 (alpha_align): Take a new argument that will specify when to
7410 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7411 Change all callers. Emit nop alignment padding as nop+unop pair.
7413 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7415 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7416 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7418 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7420 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7421 require padding to the next long word boundary.
7423 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7425 * cgen.c: #include symcat.h.
7426 * config/tc-m32r.c: Likewise.
7428 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7430 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7431 absolute expressions instead of '$' prefixed register names.
7433 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7435 * read.c (s_set): Record file and line info for symbols when -as.
7436 (pseudo_set): Don't overwrite that dummy fragment.
7438 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7440 * config/tc-ppc.c (md_pseudo_table): Add "section".
7441 (ppc_named_section): New static function.
7443 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7445 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7446 so we don't have to scan the entire list.
7448 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7450 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7451 case, allow the parallel instructions to modify the same flag
7454 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7456 * listing.c (list_symbol_table): Categorize symbols by
7457 undefined_section rather than sy_frag->line == NULL.
7459 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7461 * Makefile.am (install-exec-local): Install properly when ln
7462 fails or tooldir == prefix.
7464 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7466 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7467 Test result of insert_operand for error.
7469 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7471 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7472 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7473 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7474 * doc/Makefile.in: Rebuild.
7476 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7478 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7479 (macro): Fix handling of M_COP[0-3].
7481 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7483 Based on patches from Ross Harvey <ross@teraflop.com>:
7484 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7485 if macro_alternate or macro_mri.
7486 (getstring): Remove support for byte constants between < and >.
7487 (get_any_string): '<' only starts a string if macro_alternate or
7489 (macro_expand_body): Permit keyword parameters following
7490 positional parameters.
7492 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7493 * configure.in (alpha*-*-netbsd*): New target.
7494 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7495 * configure: Rebuild.
7497 * as.h (flag_warn_suppress_instructionswap): Move from here...
7498 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7499 here, and make static.
7501 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7502 BFD_ASSEMBLER or MANY_SEGMENTS.
7504 * as.c (show_usage): Update bug-gnu-utils address.
7505 * gasp.c (show_usage): Likewise.
7506 * doc/as.texinfo (Bug Reporting): Likewise.
7508 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7510 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7511 insns regardless of the size of a pointer if we're in mips I or
7513 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7515 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7517 Fix rac to accept only a0:
7518 * tc-d10v.c (parallel_ok, find_opcode):
7519 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7520 Introduce OPERAND_GPR.
7522 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7524 * read.c (s_fill): Handle non-constant repeat counts by creating
7525 an rs_space fragment.
7527 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7529 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7530 from as_bad to as_warn.
7532 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7534 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7535 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7536 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7538 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7540 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7541 seg_fix_rotP rather than fix_root from seg_info.
7543 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7545 * expr.c: Add support for 0x1_2_3_4 bignums.
7547 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7549 * configure.in: Change -linux* to -linux-gnu*.
7550 * configure: Rebuild.
7552 * app.c (do_scrub_begin): Treat \r as whitespace.
7554 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7556 * Makefile.am: Update dependencies.
7557 * Makefile.in: Rebuild.
7559 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7561 * configure, aclocal.m4: Rebuild with new libtool.
7563 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7565 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7566 the argument to bfd_set_arch_mach.
7567 (load_address): Use bfd_arch_bits_per_address to determine the
7568 bit size of an address instead of looking at the isa level.
7569 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7571 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7573 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7575 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7577 * ehopt.c: New file.
7578 * as.h (enum _relax_state): Add rs_cfa.
7579 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7580 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7581 * read.c (emit_expr): Call check_eh_frame.
7582 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7583 (relax_segment): Likewise.
7584 * Makefile.am: Rebuild dependencies.
7585 (GAS_CFILES): Add ehopt.c.
7586 (GENERIC_OBJS): Add ehopt.o.
7587 * doc/internals.texi (Frags): Document rs_cfa.
7589 * as.c (show_usage): Mention --traditional-format.
7590 (parse_args): Accept --traditional-format.
7591 * as.h (flag_traditional_format): Declare.
7592 * output-file.c (output_file_create): If flag_traditional_format,
7593 set BFD_TRADITIONAL_FORMAT on stdoutput.
7594 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7596 * config/tc-mips.c (append_insn): Make sure that if we have a
7597 fixup for an unmatched %hi reloc, it does not associated with a
7600 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7601 * doc/Makefile.in: Likewise.
7603 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7605 * config/tc-m32r.c (check_for_side_effects): New function.
7606 (can_make_parallel): Add checks for instruction side effects
7607 clashing with the other instruction.
7608 (assemble_parallel_insn): Improve warning messages. Return error
7609 message from non-swapped instruction order.
7611 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7613 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7615 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7616 md_cleanup definition. This moves the forced literal output to
7617 the end of the source pass, and avoids macro's inserting literals
7618 into the code immediately after the macro expansion.
7620 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7622 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7623 a gas internal symbol is adjustable.
7624 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7626 * as.h: If gcc version greater than 2.6, use `__format__' and
7627 `__printf__' in function attributes, rather than `format' and
7630 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7632 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7634 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7636 Add tms320c30 support:
7637 * config/tc-tic30.h: New file.
7638 * config/tc-tic30.c: New file.
7639 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7640 TARGET_FORMAT as "coff-tic30".
7641 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7642 * Makefile.am: Rebuild dependencies.
7643 (CPU_TYPES): Add tic30.
7644 (CPU_OBJ_VALID): tic30-aout is valid.
7645 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7646 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7647 * configure, Makefile.in: Rebuild.
7649 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7651 * config/tc-v850.c (md_assemble): Improvements to error messages.
7653 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7655 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7656 BFD_RELOC_HI16_S to store the high bits of any value.
7658 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7659 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7660 assembler calculate relocations to any external symbol at all.
7661 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7662 involving generation of pc-relative relocs.
7663 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7664 has been moved to md_apply_fix3.
7666 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7667 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7668 which actually means (the address of identifier's GOT entry) +
7669 constant, which is not particularly useful.
7671 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7673 * read.h (include_dirs): Declare.
7674 (include_dir_count,include_dir_maxlen): Declare.
7676 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7678 * configure.in: Correct check for shared opcodes library.
7679 * configure: Rebuild.
7681 * listing.c (buffer_line): If we can't open the file, set at_end.
7682 (listing_print): Remove unused local variable fi.
7684 * config/m68k-parse.y (reglistpair): Handle register list in
7687 * config/vms-conf.h: Don't undef VERSION.
7689 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7691 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7693 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7695 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7696 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7697 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7698 (EXTRA_DIST): Define.
7699 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7700 explicitly rather than via the list of object files.
7701 (gcc-as.opt): New file created when make-gas.com is run.
7702 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7703 itbl-cpu.h} to #include appropriate file rather than copying that
7705 * config/vms-conf.h: Synchronize with current config.in.
7706 * Makefile.in: Rebuild.
7708 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7710 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7711 (parallel_ok): Relaxed parallel subinstruction dependency check.
7713 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7715 * as.h (flag_warn_suppress_instructionswap): added new flag.
7716 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7717 command line argument.
7718 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7719 warning only if flag_warn_suppress_instructionswap is false.
7721 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7723 * configure.in (i386-*-mingw32*): New target.
7724 * configure: Rebuild.
7726 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7728 * symbols.c (resolve_symbol_value): Don't set the segment if it
7729 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7731 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7734 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7736 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7737 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7740 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7742 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7744 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7746 * config/tc-v850.c (v850_insert_operand): Display instruction when
7747 an error is encountered.
7749 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7751 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7752 (i386-*-sco3.2v5*coff): New target.
7753 (i386-*-sco3.2*): New target.
7754 * configure: Rebuild.
7756 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7758 * config/tc-v850.c: Tidy error message production.
7760 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7762 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7763 validate_immediate return value in the right type for comparisons
7766 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7768 * listing.c (MAX_BYTES): Use listing variables not constants.
7769 (data_buffer): No longer an array, but a pointer.
7770 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7771 (listing_listing): Allocate data_buffer.
7773 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7775 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7776 --listing-rhs-width, --listing-cont-lines.
7777 (show_usage): Update.
7778 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7779 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7780 (print_lines): Use the variables instead of the constants.
7781 (listing_listing): Likewise.
7782 * listing.h: Declare the new vars.
7784 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7786 * as.c (parse_args): Add --keep-locals alias for -L.
7787 Add --strip-local-absolute.
7788 (show_usage): Update.
7789 * as.h (flag_strip_local_absolute): New flag.
7790 * symbols.c (S_IS_LOCAL): Use it.
7791 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7792 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7793 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7795 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7797 * config/tc-m32r.c: Detect if explicitly parallel instructions
7798 might have an io conflict and issue a warning message.
7800 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7802 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7803 cgen_swap_fixups): Functions to save, restore and swap the fixup
7804 chain with a backup copy.
7805 (cgen_asm_finish_insn): Returns address of constructed insn.
7807 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7809 * listing.c (file_info_struct): Remove FILE, add POS.
7810 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7811 (file_info): Don't open the file.
7812 (buffer_line): Check for the file in the last_open cache, updating
7814 (print_source): Don't reference file_info->file.
7815 (listing_listing): Likewise.
7816 (listing_print): Close the file in the cache, if any.
7818 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7820 * read.c (dwarf_file_string): New file static variable.
7821 (emit_expr): Look for constant sequence that leads up to a file
7822 name in DWARF debugging output.
7823 (stringer): Use dwarf_file_string to decide whether to accept a
7824 string as a file name.
7826 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7828 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7829 (crack_operand): Add reg->reglst MRI hack.
7830 (r_seg): Put reglst symbols in reg_section.
7831 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7833 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7835 * tc-sh.c (get_specific): Handle SGR & DBR.
7837 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7839 * tc-h8300.c (parse_reg): Take the length of the symbol into
7840 account when attempting to match a register name.
7841 * tc-h8500.c (parse_reg): Likewise.
7843 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7845 * cgen.c: Formatting changes to improve readability.
7847 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7849 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7852 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7854 Based on a patch from Jim Wilson
7855 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7856 (tc_gen_reloc): Handle cross section PC relative relocs
7859 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7861 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7863 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7865 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7866 (expr_jmp_buf): New static local.
7867 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7868 (cgen_md_operand): New function.
7869 * tc-m32r.c: Clean up pass over `struct foo' usage.
7870 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7872 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7874 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7875 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7877 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7879 * config/tc-i386.c (i386_operand): Give an error if there are
7880 unrecognized characters after an expression.
7882 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob