1 2000-10-17 Kazu Hirata <kazu@hxi.com>
3 * debug.c: Fix formatting.
5 * dwarf2dbg.c: Likewise.
6 * dwarf2dbg.h: Likewise.
10 * flonum-konst.c: Likewise.
13 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
15 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
17 * doc/as.texinfo: Added notes about this new option.
19 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
21 * config/tc-sh.c (JREG): Remove.
22 (md_convert_frag): Remove #if 0:d code using JREG.
24 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
26 * config/tc-i386.c (i386_operand_modifier): Only match
27 modifiers SHORT and FLAT if they are followed by a space.
28 (parse_register): When `allow_naked_reg' is set, do not confuse
29 identifiers that start with a register name with a register.
31 2000-10-12 Kazu Hirata <kazu@hxi.com>
33 * app.c: Fix formatting.
36 * bit_fix.h: Likewise.
41 2000-10-11 Alan Modra <alan@linuxcare.com.au>
43 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
45 2000-10-07 Alan Modra <alan@linuxcare.com.au>
47 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
48 Re-arrange function a little and improve error message.
50 * write.c (write_relocs): Fix a comment.
52 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
55 2000-10-05 Jim Wilson <wilson@cygnus.com>
57 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
59 2000-10-05 Alan Modra <alan@linuxcare.com.au>
61 * config/tc-i386.c: Delete some useless comments, reformat others.
63 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
64 non-global syms in linkonce sections.
66 2000-10-04 Ralf Baechle <ralf@gnu.org>
68 * config/tc-ia64.c (operand_match): Don't use // style comments.
69 * config/tc-i370.c: Likewise.
71 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
73 Changes to handle varying register prefix and user symbol prefix.
74 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
75 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
76 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
77 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
78 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
79 (demand_register_prefix): New variable.
80 (md_pseudo_table): New pseudo ".syntax".
81 (md_longopts): New options --no-underscore and --underscore.
82 (cris_target_format): Return elf32-us-cris or elf32-cris depending
83 on symbols_have_leading_underscore.
84 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
85 (get_spec_reg): Ditto.
86 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
88 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
90 <case OPTION_NO_US, case OPTION_US>: New.
91 (md_show_usage): Be brief and reformat to match continuation of
93 * po/gas.pot: Regenerate.
95 2000-09-28 Alan Modra <alan@linuxcare.com.au>
97 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
98 force relocs for 12 bit branches.
99 (md_apply_fix): Similarly, adjust logic here.
101 2000-09-28 Alan Modra <alan@linuxcare.com.au>
103 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
104 adjust for external and weak syms as we will use a reloc. Allow
105 for +8 offset when calculating limits of branches.
106 (hppa_fix_adjustable): Undo 2000-09-23 change.
107 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
108 Correct distance calculation.
109 (tc_gen_reloc): Print the file name and line number if we can't
112 From John David Anglin <dave@hiauly1.hia.nrc.ca>
113 * config/tc-hppa.c (nonzero_dibits): Define.
114 (arg_reloc_stub_needed): Check each arg and return value
115 separately for zero case.
116 (pa_align): Declare argument `bytes'.
118 2000-09-25 Kazu Hirata <kazu@hxi.com>
120 * config/tc-cris.c: Fix formatting.
121 * config/tc-d10v.h: Likewise.
122 * config/tc-d30v.c: Likewise.
123 * config/tc-d30v.h: Likewise.
124 * config/tc-fr30.c: Likewise.
125 * config/tc-fr30.h: Likewise.
126 * config/tc-m68k.c: Likewise.
127 * config/tc-m68k.h: Likewise.
128 * config/tc-pj.h: Likewise.
129 * config/tc-ppc.c: Likewise.
130 * config/tc-ppc.h: Likewise.
131 * config/tc-sh.c: Likewise.
132 * config/tc-sh.h: Likewise.
133 * config/tc-sparc.c: Likewise.
134 * config/tc-v850.h: Likewise.
135 * config/tc-vax.h: Likewise.
136 * config/tc-w65.h: Likewise.
137 * config/tc-z8k.h: Likewise.
139 2000-09-23 Alan Modra <alan@linuxcare.com.au>
141 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
143 (hppa_force_relocation): Likewise.
145 2000-09-22 Jim Wilson <wilson@cygnus.com>
147 * config/tc-ia64.c (dv_sem): Add "stop".
148 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
149 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
150 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
152 (mark_resources): Check IA64_RS_PRr.
154 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
156 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
157 md_estimate_size_before_relax): Redesign and clean up the
158 relaxation mechanism.
160 2000-09-21 Kazu Hirata <kazu@hxi.com>
162 * config/tc-ns32k.c: Fix formatting.
163 * config/tc-ns32k.h: Likewise.
165 2000-09-20 Kazu Hirata <kazu@hxi.com>
167 * config/tc-m32r.c: Fix formatting.
168 * config/tc-m32r.h: Likewise.
169 * config/tc-m68851.h: Likewise.
170 * config/tc-m68hc11.c: Likewise.
171 * config/tc-m68hc11.h: Likewise.
172 * config/tc-m88k.c: Likewise.
173 * config/tc-mcore.c: Likewise.
174 * config/tc-mcore.h: Likewise.
175 * config/tc-mips.c: Likewise.
176 * config/tc-mips.h: Likewise.
177 * config/tc-mn10200.h: Likewise.
178 * config/tc-mn10300.h: Likewise.
179 * config/tc-tahoe.c: Likewise.
180 * config/tc-tahoe.h: Likewise.
182 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
184 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
185 Likewise in relaxation description comments.
187 2000-09-18 Alan Modra <alan@linuxcare.com.au>
189 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
190 subtraction of two syms without emitting a relocation.
192 From David Huggins-Daines <dhd@linuxcare.com>
193 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
194 global or weak symbols.
196 2000-09-15 Kazu Hirata <kazu@hxi.com>
198 * config/tc-h8300.h: Fix formatting.
199 * config/tc-h8500.c: Likewise.
200 * config/tc-h8500.h: Likewise.
201 * config/tc-hppa.h: Likewise.
202 * config/tc-i370.h: Likewise.
203 * config/tc-i386.h: Likewise.
204 * config/tc-i860.c: Likewise.
205 * config/tc-i860.h: Likewise.
206 * config/tc-i960.h: Likewise.
207 * config/tc-ia64.c: Likewise.
208 * config/tc-ia64.h: Likewise.
210 2000-09-14 Kazu Hirata <kazu@hxi.com>
212 * config/tc-a29k.c: Fix formatting.
213 * config/tc-alpha.c: Likewise.
214 * config/tc-arc.c: Likewise.
215 * config/tc-arc.h: Likewise.
216 * config/tc-arm.c: Likewise.
217 * config/tc-arm.h: Likewise.
218 * config/tc-avr.c: Likewise.
219 * config/tc-avr.h: Likewise.
220 * config/tc-tic30.c: Likewise.
221 * config/tc-tic30.h: Likewise.
222 * config/tc-tic54x.c: Likewise.
223 * config/tc-tic54x.h: Likewise.
224 * config/tc-tic80.c: Likewise.
225 * config/tc-tic80.h: Likewise.
227 2000-09-14 Timothy Wall <twall@cygnus.com>
229 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
230 parallel comparisons for later use.
231 (struct rsrc): Add parallel comparison type.
232 (resources_match): Skip special cases of PR usage (non-conflicting
235 2000-09-13 Kazu Hirata <kazu@hxi.com>
237 * config/obj-ecoff.c: Fix formatting.
238 * config/obj-elf.c: Likewise.
239 * config/obj-elf.h: Likewise.
240 * config/obj-evax.h: Likewise.
241 * config/obj-generic.h: Likewise.
242 * config/obj-hp300.c: Likewise.
243 * config/obj-hp300.h: Likewise.
244 * config/obj-ieee.h: Likewise.
245 * config/obj-vms.c: Likewise.
246 * config/obj-vms.h: Likewise.
248 2000-09-13 Anders Norlander <anorland@acc.umu.se>
250 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
251 (md_parse_option): Ditto.
252 (md_longopts): Add -mips32 option.
253 (md_show_usage): Document new options.
254 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
255 (mips_ip): Assemble mfc0 with a sub-selection code.
256 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
257 (mips_cpu_to_str): New function.
258 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
259 Use CPU_* defines instead of hardcoded numbers.
261 * doc/as.texinfo: Document new options.
262 * doc/c-mips.texi: Ditto.
264 2000-09-12 Kazu Hirata <kazu@hxi.com>
266 * as.h: Fix formatting.
267 * asintl.h: Likewise.
268 * bit_fix.h: Likewise.
269 * config/obj-aout.c: Likewise.
270 * config/obj-aout.h: Likewise.
271 * config/obj-bout.c: Likewise.
272 * config/obj-bout.h: Likewise.
273 * config/obj-coff.c: Likewise.
274 * config/obj-coff.h: Likewise.
275 * dwarf2dbg.h: Likewise.
277 * flonum.h: Likewise.
279 * itbl-ops.h: Likewise.
283 * struc-symbol.h: Likewise.
284 * subsegs.h: Likewise.
285 * symbols.h: Likewise.
289 2000-09-11 Kazu Hirata <kazu@hxi.com>
291 * bignum-copy.c: Fix formatting.
292 * config/tc-i370.c: Likewise.
293 * config/tc-i960.c: Likewise.
294 * config/tc-m68k.c: Likewise.
296 * flonum-copy.c: Likewise.
297 * flonum-konst.c: Likewise.
298 * flonum-mult.c: Likewise.
299 * literal.c: Likewise.
303 * subsegs.c: Likewise.
305 2000-09-09 Philip Blundell <philb@gnu.org>
307 * configure.in (arm*-*-uclinux*): New target.
308 * configure: Regenerate.
310 2000-09-09 Kazu Hirata <kazu@hxi.com>
312 * input-file.c: Fix formatting.
313 * itbl-ops.c: Likewise.
314 * messages.c: Likewise.
316 2000-09-08 Philip Blundell <philb@gnu.org>
318 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
321 2000-09-07 H.J. Lu <hjl@gnu.org>
323 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
324 * configure: Rebuild.
326 2000-09-07 Kazu Hirata <kazu@hxi.com>
328 * atof-generic.c: Fix formatting.
329 * config/tc-mips.c: Likewise.
330 * config/tc-vax.c: Likewise.
331 * input-scrub.c: Likewise.
333 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
335 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
336 * configure.in (sh-*-linux*): Added.
337 * configure: Rebuilt.
339 2000-09-06 Kazu Hirata <kazu@hxi.com>
341 * config/tc-hppa.c: Fix formatting.
343 * ecoff.c: Fix formatting.
345 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
347 * configure: Rebuilt with new libtool.m4.
349 2000-09-05 Kazu Hirata <kazu@hxi.com>
351 * cgen.c: Fix formatting.
352 * config/tc-ia64.c: Likewise.
354 2000-09-05 Nick Clifton <nickc@redhat.com>
356 * aclocal.m4: Regenerate.
357 * config.in: Regenerate.
358 * configure: Regenerate.
359 * po/gas.pot: Regenerate.
361 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
363 * config/tc-cris.c: Correct comment typos.
365 2000-09-05 Eric Christopher <echristo@cygnus.com>
367 * config/tc-mn10300.c: Cleanup.
368 (md_pcrel_from): Enable.
370 2000-09-05 Alan Modra <alan@linuxcare.com.au>
372 * expr.c (operand): Fix a comment typo.
373 * write.c (write_relocs): Fix a signed/unsigned warning.
375 * config/tc-hppa.c (fudge_reg_expressions): New
376 (hppa_force_reg_syms_absolute): New.
377 (pa_equ): Allow reg_section expressions.
378 * config/tc-hppa.c (md_optimize_expr): Define.
379 (hppa_force_reg_syms_absolute): Prototype.
381 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
382 (pa_parse_number): Pass in arg to select fp reg parsing.
383 Return 1 to indicate format checks pass. If strict, then only
384 accept a register or register symbol. Return value in...
385 (pa_number): New static for pa_parse_number.
386 (FP_REG_BASE): Define.
387 (FP_REG_RSEL): Define.
388 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
389 appropriate. White space changes.
390 (need_pa11_opcode): Don't bother passing any params, get them from
392 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
393 Remove extraneous check in case 'Q'.
394 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
395 reg, set section of resulting symbol to reg_section.
396 (pa_parse_space_stmt): Modify call to pa_parse_number.
397 (pa_space): Likewise.
399 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
400 (hppa_force_relocation): Handle vtable relocs.
401 (pa_vtable_entry): New.
402 (pa_vtable_inherit): New.
403 (md_pseudo_table): Add entries for vtable pseudos.
404 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
405 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
407 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
408 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
409 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
411 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
412 specify a symbol type.
414 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
415 dependent things together.
416 (md_elf_symbol_type): Define.
418 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
420 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
422 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
423 (obj_elf_vtable_entry): Declare.
425 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
427 (obj_elf_vtable_entry): Similarly.
428 (elf_pseudo_table): Fix the damage with a cast.
430 2000-09-03 Richard Henderson <rth@cygnus.com>
432 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
433 for template selection when a label is needed.
435 2000-09-02 Kazu Hirata <kazu@hxi.com>
437 * config/tc-ia64.c: Fix formatting.
439 2000-09-02 Nick Clifton <nickc@redhat.com>
441 * configure.in: Increase version number to 2.10.91.
442 * configure: Regenerate.
443 * aclocal.m4: Regenerate.
444 * config.in: Regenerate.
445 * po/gas.pot: Regenerate.
446 * Makefile.in: Regenerate.
448 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
450 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
451 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
452 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
454 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
457 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
459 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
460 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
461 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
462 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
463 (GOT_symbol): New variable.
464 (md_undefined_symbol): Set it.
466 2000-09-01 Richard Henderson <rth@cygnus.com>
468 * config/tc-ia64.c (match): Don't inline.
469 (extra_goodness): New.
470 (md_begin): Prefer nop.f and nop.b for best_template.
472 2000-08-31 Kazu Hirata <kazu@hxi.com>
474 * as.c: Fix formatting.
479 2000-08-31 Eric Christopher <echristo@cygnus.com>
481 * config/tc-mn10300.c: Cleanup and fix warnings.
482 (md_pseudo_table): Add initializers.
483 (md_show_usage): Cleanup.
484 (md_parse_option): Fix warnings.
485 (md_undefined_symbol): Fix warnings.
486 (md_conver_frag): Fix warnings.
487 (tc_gen_reloc): Fix warnings.
488 (md_apply_fix3): Fix warnings.
489 (check_operand): Fix warnings.
491 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
493 * acinclude.m4: Include libtool and gettext macros from the
495 * aclocal.m4, configure: Rebuilt.
497 2000-08-30 Mark Hatle <mhatle@mvista.com>
499 * config/tc-ppc.c (md_parse_option): Recognize -m405.
501 2000-08-31 Kazu Hirata <kazu@hxi.com>
503 * listing.c: Fix formatting.
505 2000-08-29 Kazu Hirata <kazu@hxi.com>
507 * app.c: Fix a comment typo. Fix formatting.
509 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
511 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
512 offset of the target destination for jmp instructions.
513 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
515 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
517 * NEWS: Mention support for CRIS.
519 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
521 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
522 Sets `.lcomm' alignment to zero.
524 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
526 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
527 (TC_FIX_ADJUSTABLE): Define.
529 2000-08-23 Jim Wilson <wilson@cygnus.com>
531 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
532 unwind.personality_routine is set.
534 2000-08-23 H.J. Lu <hjl@gnu.org>
536 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
538 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
540 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
543 2000-08-22 H.J. Lu <hjl@gnu.org>
545 * config.in (STRICTCOFF): New for strict COFF.
547 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
548 i386-*-go32* and i386-go32-rtems*.
549 * configure: Rebuilt.
551 * config/obj-coff.c (obj_coff_endef): Follow the historical
552 behavior if STRICTCOFF is not defined.
554 * doc/internals.texi: Document STRICTCOFF.
556 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
558 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
559 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
560 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
561 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
562 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
563 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
564 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
567 2000-08-22 Eric Christopher <echristo@cygnus.com>
569 * config/tc-mn10300.c: (md_apply_fix): New function.
570 (mn10300_force_relocation): New function.
571 (mn10300_fix_adjustable): New function.
573 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
574 (TC_HANDLES_FX_DONE): Define.
575 (obj_fix_adjustable): Define.
576 (MD_APPLY_FIX3): Define.
577 (TC_LINKRELAX_FIXUP): Define.
579 * write.c: (TC_LINKRELAX_FIXUP): Define if not
581 (fixup_segment): Use TC_LINKRELAX_FIXUP.
583 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
585 2000-08-21 Jason Eckhardt <jle@cygnus.com>
587 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
588 if the fixup resulted in a relocation.
590 2000-08-18 Nick Clifton <nickc@redhat.com>
592 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
593 Make reference to first element of shift_names explicit.
595 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
597 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
598 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
599 add a symbol's address. Removed all target-specific #ifdefs that
600 used to accomplished the same.
601 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
602 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
603 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
604 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
605 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
607 2000-08-17 Kazu Hirata <kazu@hxi.com>
609 * dwarf2dbg.c: Fix formatting.
611 2000-08-17 Nick Clifton <nickc@redhat.com>
613 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
614 to be recoded as logical shift lefts by zero.
616 2000-08-16 Jim Wilson <wilson@cygnus.com>
618 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
619 postincrement modified registers. Handle IA64_OPND_R3_2 addl
621 (note_register_values): Handle IA64_OPND_R3_2 operands.
623 2000-08-16 Jason Eckhardt <jle@cygnus.com>
625 * config/tc-i860.c (md_operand): Silly typo fixed.
627 2000-08-16 Nick Clifton <nickc@redhat.com>
629 * config/tc-arm.c (struct asm_shift): Delete.
631 (enum asm_shift_index): New.
632 (struct asm_shift_properties): New.
633 (struct asm_shift_name): New.
634 (shift_properties[]); New.
635 (shift_names[]); New.
637 (decode_shift): Use new structures.
638 Issue a warning is "ROR #0" is used.
639 Issue a warning if "ASR #0" or "LSR #0" is used.
641 (md_begin): Initialise arm_shift_hsh table from new
642 asm_shift_name array.
644 2000-08-16 Jakub Jelinek <jakub@redhat.com>
646 * config/tc-sparc.c: Kill all warnings.
647 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
649 (md_show_usage): Update usage text.
651 2000-08-16 Nick Clifton <nickc@redhat.com>
653 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
656 2000-08-15 Will Cohen <wcohen@redhat.com>
658 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
660 * config/tc-sh.c (md_assemble): Changed so debug_type
661 test performed for ppi_assemble
662 * config/tc-sh.c: Included dwarf2dbg.h.
663 (debug_line): Defined.
664 (md_assemble): Generates dwarf2 line info.
665 (sh_finalize): New function. Finalize dwarf2 info.
666 (assemble_ppi): Returns size of code generated.
667 (build_Mytes): Returns size of code generated.
668 (md_pseudo_table): Added "file" and "loc" psuedo ops.
669 * config/tc-sh.h (md_end): Defined.
670 (sh_finalize): Declared.
672 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
674 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
677 2000-08-14 Nick Clifton <nickc@redhat.com>
679 * config/tc-arm.c (do_bx): Allow "bx pc".
681 2000-08-14 Jim Wilson <wilson@cygnus.com>
683 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
684 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
685 (md_begin): Change assignment to md.flag to OR in the new bit.
687 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
689 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
690 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
693 2000-08-14 Jason Eckhardt <jle@cygnus.com>
695 * NEWS: Mention i860 support.
697 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
699 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
701 2000-08-14 Andreas Schwab <schwab@suse.de>
703 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
705 2000-08-11 Andreas Schwab <schwab@suse.de>
707 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
710 2000-08-11 Kazu Hirata <kazu@hxi.com>
712 * expr.c: Fix formatting.
713 * config/obj-bout.c: Likewise.
715 2000-08-10 Jason Eckhardt <jle@cygnus.com>
717 * doc/c-i860.texi: Flesh out the i860 section more.
719 2000-08-10 Kazu Hirata <kazu@hxi.com>
721 * symbols.c: Fix formatting.
724 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
726 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
727 has the IgnoreSize bit set.
729 2000-08-09 Alan Modra <alan@linuxcare.com.au>
731 From Rodney Brown <RodneyBrown@mynd.com>
732 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
733 * configure: Regenerate.
735 2000-08-09 Kazu Hirata <kazu@hxi.com>
737 * hash.c: Fix formatting.
740 2000-08-08 Jason Eckhardt <jle@cygnus.com>
742 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
743 (i860_fix_info): New enum.
744 (MD_APPLY_FIX3): Define.
745 (WORKING_DOT_WORD): Define.
746 (TC_HANDLES_FX_DONE): Define.
747 (DIFF_EXPR_OK): Define.
748 (LISTING_HEADER): Define.
749 (TARGET_FORMAT): Select target format based on endian flag.
750 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
751 (target_big_endian): Add external declaration.
753 * config/tc-i860.c: All existing code reworked completely. Other
754 new code shown below.
755 (SYNTAX_SVR4): Define.
756 (target_warn_expand): New variable.
757 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
758 (md_longopts): Declare and define with new options (-EL, -EB,
760 (md_show_usage): New function.
761 (md_operand): New function.
762 (obtain_reloc_for_imm16): New function.
763 (md_apply_fix3): New function.
764 (tc_gen_reloc): New function.
766 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
768 * config/tc-m68hc11.c (build_jump_insn): Make sure the
769 2 bytes of the jump address are in the same frag.
770 (find): Accept 68hc12 register indirect modes.
772 * NEWS: Mention 68HC11 & 68HC12 support.
774 2000-08-07 Richard Henderson <rth@cygnus.com>
776 * config/tc-ia64.c (unwind): Add prologue_mask member.
777 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
778 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
779 (dot_body): Clear unwind.prologue_mask.
780 (dot_prologue): Set it. Accept a register second argument.
782 2000-08-07 Kazu Hirata <kazu@hxi.com>
784 * config/atof-ieee.c: Fix formatting.
785 * config/atof-tahoe.c: Likewise.
787 2000-08-06 Nick Clifton <nickc@cygnus.com>
789 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
792 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
793 of .popsection, .previous, .pushsection, .subsection,
794 .version, .vtable_entry, .vtable_inherit and .weak.
796 2000-08-05 Kazu Hirata <kazu@hxi.com>
798 * config/tc-cris.c: Fix formatting.
799 * config/tc-i386.c: Likewise.
800 * config/tc-sparc.c (sparc_ip): Simplify the code.
802 2000-08-04 Kazu Hirata <kazu@hxi.com>
804 * config/tc-cris.c: Rearrange code for readability.
805 * config/tc-d10v.c: Fix formatting.
806 * config/tc-m32r.c: Likewise.
807 * config/tc-sparc.c: Likewise.
809 2000-08-02 Jim Wilson <wilson@cygnus.com>
811 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
812 before ia64_find_opcode.
813 (md_assemble): Likewise.
815 2000-08-01 Nick Clifton <nickc@cygnus.com>
817 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
818 Undo some formatting fixes.
820 2000-08-01 Kazu Hirata <kazu@hxi.com>
822 * config/obj-som.c: Fix formatting.
823 * config/obj-ieee.c: Likewise.
824 * config/tc-arm.c: Likewise.
825 * config/tc-v850.c: Likewise.
827 2000-08-01 Nick Clifton <nickc@redhat.com>
829 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
830 index by command line option.
832 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
834 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
835 (@node M68K-Branch): Rewrite to match the reality.
837 2000-07-31 Jason Eckhardt <jle@cygnus.com>
839 * doc/c-i860.texi: New file.
840 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
841 * doc/Makefile.in: Regenerate.
842 * doc/all.texi: Add I860 as relevant architecture.
843 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
845 2000-07-31 Kazu Hirata <kazu@hxi.com>
847 * config/tc-d30v.c: Fix formatting.
849 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
851 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
852 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
853 long emit a long branch if available instead of an absolute jump, never
854 emit absolute jumps for anything with --pcrel.
856 * doc/c-m68k.texi: Document new command line option.
858 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
860 * config/tc-avr.c: Use PARAMS macro in function declarations.
861 Don't declare md_pcrel_from_section (already in tc-avr.h).
862 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
863 (avr_operand): Don't set (unsigned) op_mask to -1.
865 2000-07-28 Jason Eckhardt <jle@cygnus.com>
867 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
868 * configure: Regenerated.
869 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
870 of operand to the .type directive (.e.g, "type").
872 2000-07-28 Alan Modra <alan@linuxcare.com.au>
874 * as.h (warn_comment, found_comment, found_comment_file): Declare.
875 * app.c (do_scrub_chars): Record where first comment found.
876 * read.c (read_a_source_file): Init found_comment on entry, and
877 notify whether comments found on exit.
878 * config/tc-hppa.c (md_shortopts): Add "c".
879 (md_longopts): Add warn-comment.
880 (md_parse_option): Handle it.
881 (md_show_usage): Show available options.
882 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
884 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
886 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
887 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
889 (md_estimate_size_before_relax): Don't fall off end of function.
891 2000-07-27 Kazu Hirata <kazu@hxi.com>
893 * config/tc-avr.c: Fix formatting.
894 * config/tc-ns32k.c: Likewise.
896 2000-07-27 Alan Modra <alan@linuxcare.com.au>
898 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
900 2000-07-27 Kazu Hirata <kazu@hxi.com>
902 * config/tc-d10v.c: Fix formatting.
903 * config/tc-z8k.c: Likewise.
904 * config/tc-sparc.c: Likewise.
906 2000-07-26 Dave Brolley <brolley@redhat.com>
908 * cgen.c (queue_fixup): Declare opinfo.
909 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
910 (gas_cgen_md_operand): Ditto.
911 (gas_cgen_md_apply_fix3): Ditto.
913 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
915 * config/obj-coff.c (obj_frob_symbol): Don't merge
916 labels. Don't merge if the symbol isn't constant. Return
917 immediately if a symbol is merged.
919 2000-07-22 Alan Modra <alan@linuxcare.com.au>
921 * frags.c (frag_align): Correct absolute section alignment.
923 2000-07-20 DJ Delorie <dj@redhat.com>
925 * config/obj-coff.c (obj_frob_symbol): revert previous change,
926 it breaks linking against DLLs.
928 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
930 * configure.in: Add CRIS support.
931 * configure: Regenerate.
932 * Makefile.am: (CPU_TYPES): Add cris.
933 (CPU_OBJ_VALID) [aout]: Add cris.
934 (MULTI_CPU_TYPES): Add cris.
935 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
936 [coff]: Only i386 and mips are valid.
937 (TARGET_CPU_CFILES): Add config/tc-cris.c.
938 (TARGET_CPU_HFILES): Add config/tc-cris.h.
939 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
940 Regenerate dependencies.
941 * Makefile.in: Regenerate.
942 * aclocal.m4: Regenerate.
943 * as.c: Declare crisaout, criself.
944 * config/tc-cris.h, config/tc-cris.c: New.
945 * config/e-criself.c, config/e-crisaout.c: New.
946 * po/POTFILES.in, po/gas.pot: Regenerate.
948 2000-07-20 Kazu Hirata <kazu@hxi.com>
950 * read.c: Fix formatting.
951 * write.c: Fix formatting.
953 2000-07-19 H.J. Lu <hjl@gnu.org>
955 * sb.c: Include <stdlib.h> if exists for abort ().
957 2000-07-19 Alan Modra <alan@linuxcare.com.au>
959 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
960 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
961 (pa_type_args): Same here.
963 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
965 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
966 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
967 the storage class is already set.
969 2000-07-17 Kazu Hirata <kazu@hxi.com>
971 * config/tc-m68hc11.c: Fix formatting.
972 * config/tc-mn10200.c: Likewise.
973 * config/tc-mn10300.c: Likewise.
974 * config/tc-pj.c: Likewise.
975 * config/tc-tic80.c: Likewise.
976 * config/tc-w65.c: Likewise.
978 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
980 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
983 2000-07-15 Ian Lance Taylor <ian@zembu.com>
985 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
988 2000-07-15 Alan Modra <alan@linuxcare.com.au>
990 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
991 ELF as are used for SOM (except the 32-bit reloc one) to decide
992 whether a symbol can be reduced to a section symbol. Expand on
993 the comment for symbols involved in LR% and RR% expressions.
995 2000-07-14 Nick Clifton <nickc@cygnus.com>
997 * config/tc-mips.c (mips_disable_float_construction): New
998 static variable. Set to true if doubles should not be
999 constructed by loading two single width fp registers with
1000 halves of the value.
1001 (mips_ip): Test mips_disable_float_construction.
1002 (md_longopts): Add command line switches --construct-floats
1003 and --no-construct-floats.
1004 (md_parse_option): Parse new command line options.
1005 (md_show_usage): Describe new command line options.
1007 * doc/c-mips.texi: Document new command line options.
1009 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1011 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1012 * configure: Regenerate.
1014 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1016 * configure.in (DEFAULT_EMULATION setting): Revert part of
1017 2000-07-01 change that set te_multi=multi unless set to tmips.
1018 * configure: Regenerate.
1020 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1022 * config/obj-coff.c (coff_frob_section): Add padding to the last
1023 section when aligning it increases its size.
1025 2000-07-11 Kazu Hirata <kazu@hxi.com>
1027 * config/tc-tic54x.c: Fix formatting.
1029 2000-07-10 Kazu Hirata <kazu@hxi.com>
1031 * config/tc-h8500.c: Fix formatting.
1032 * config/tc-tic54x.c: Fix formatting.
1034 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1036 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1037 displacements correctly.
1039 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1041 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1043 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1047 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1049 From David Huggins-Daines <dhd@linuxcare.com>
1050 * config/te-hppalinux64.h: Add a new emulation.
1051 * configure.in (emulations): Add configure bits to support the
1052 64-bit Linux/parisc target.
1053 * configure: Regenerate.
1055 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1056 (md_shortopts): Add `V' for ELF.
1058 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1059 when SOM or ELF_ARG_RELOC are defined.
1060 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1061 ELF_ARG_RELOC are defined.
1062 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1063 (pa_stringer): ..Do it here instead. Fix comment typos.
1064 (hppa_force_relocation): Cast enums to int before comparing with
1067 From Ryan Bradetich <rbradetich@uswest.net>
1068 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1069 redifinition warning.
1070 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1071 (hppa_force_relocation): ditto
1072 (md_apply_fix): Added cast to buf to fix warnings.
1074 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1075 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1077 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1078 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1079 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1080 reloc_type** to avoid warnings in switch.
1081 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1082 little earlier instead.
1084 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1086 (pa_type_args): Use symbol_arg_reloc_info.
1087 (struct pa_it): Make arg_reloc unsigned int.
1088 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1089 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1090 (pa_code): Delete. pa_text duplicates this function.
1091 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1092 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1094 (cons_fix_new_hppa): Actually change selector to e_fsel when
1095 warning about assuming so.
1096 (tc_gen_reloc): More example elf arg reloc code.
1097 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1098 (hppa_force_relocation): Likewise.
1100 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1102 (pa_end_of_source): Prototype.
1103 (hppa_fix_adjustable): Prototype.
1104 (LABELS_WITHOUT_COLONS): Move it..
1105 * config/te-hppa.h: To here.
1107 * config/te-hppa64.h: New file.
1109 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1111 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1112 format -10, -16, 16 relocs.
1113 (hppa_elf_mark_end_of_function): Test for null
1114 last_call_info->start_symbol
1116 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1117 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1118 re_assesmble_* functions. Delete extraneous statements. Fix
1120 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1121 insn to re_assemble_*.
1123 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1125 * doc/internals.texi (Expressions): Fix typo.
1127 2000-07-08 Kazu Hirata <kazu@hxi.com>
1129 * config/tc-sh.c: Fix formatting.
1130 * config/tc-tic54x.c: Fix formatting.
1131 * depend.c: Fix formatting.
1132 * flonum-konst.c: Likewise.
1133 * flonum-mult.c: Likewise.
1135 2000-07-07 Kazu Hirata <kazu@hxi.com>
1137 * config/tc-sh.c: Fix comments.
1138 * config/obj-vms.c: Fix comments.
1139 * config/tc-a29k.c: Likewise.
1140 * config/tc-alpha.c: Likewise.
1141 * config/tc-h8300.c: Likewise.
1142 * config/tc-h8500.c: Likewise.
1143 * config/tc-i370.c: Likewise.
1144 * config/tc-ia64.c: Likewise.
1145 * config/tc-m68hc11.c: Likewise.
1146 * config/tc-m68k.c: Likewise.
1147 * config/tc-mips.c: Likewise.
1148 * config/tc-ns32k.c: Likewise.
1149 * config/tc-ppc.c: Likewise.
1150 * config/tc-z8k.c: Likewise.
1152 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1154 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1155 Default to '(SEC_LOAD | SEC_DATA)'.
1156 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1158 * doc/internals.texi (CPU Backend): Describe
1159 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1161 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1163 * as.c (parse_args): NULL terminate the long option list.
1165 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1167 * config/tc-d30v.h: Include "write.h" for fixS.
1168 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1170 2000-07-05 Nick Clifton <nickc@cygnus.com>
1172 * config/tc-d30v.c (write_2_short): Further changes to warning
1173 messages produced when combining EITHER_BUT_PREFER_MU attributed
1176 2000-07-05 DJ Delorie <dj@redhat.com>
1180 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1182 * config/tc-arm.c (psrs): Accept combinations of flags.
1184 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1186 * config/tc-avr.c: Change _ () to _() around all strings marked
1187 for translation (exception from the usual coding style).
1188 (avr_opt): New struct variable, how the new switches are set.
1189 (OPTION_MMCU): Define as 'm' and actually use.
1190 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1191 (show_mcu_list): New function, display the list of known MCUs.
1192 (md_show_usage): Document the new switches. Call show_mcu_list.
1193 (avr_set_arch): Change 'm' to OPTION_MMCU.
1194 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1195 Handle the new switches.
1196 (avr_operands): Disable warnings for undefined combinations of
1197 operands if -mall-opcodes. Disable warnings for skipping two-word
1198 instructions if enhanced core or -mno-skip-bug.
1199 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1200 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1201 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1202 (avr_ldi_expression): Warn about implicit lo8().
1203 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1205 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1207 * configure.in: Add entry for mips-*-sysv4*MP*
1208 * configure: Rebuild
1209 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1210 elf32-tradlittlemips for traditional mips targets.
1211 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1212 test for Link Once sections as in adjust_reloc_syms.
1213 * config/te-tmips.h: New file for traditional mips targets. Define
1216 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1218 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1219 flags argument is not present, don't change an existing section's
1220 section's attributes. If the flags argument is present, warn if the
1221 attributes don't match the section's current attributes. When
1222 long section names are supported, set SEC_LINK_ONCE and
1223 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1225 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1227 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1228 symbols; create them.
1230 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1232 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1233 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1235 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1237 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1238 expressions. Ignore the problem when handling 16 bit signed
1239 immediates, because the assembler will take care of the relocation
1242 2000-06-27 Nick Clifton <nickc@cygnus.com>
1244 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1245 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1246 sequential order, and emit warning messages if the input source
1247 code contains constructs like that, or parallel constructs
1248 containing such opcodes.
1250 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1252 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1253 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1254 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1255 (md_show_usage): Update usage message.
1256 (md_parse_option): Allow redefinition of MCU type within the
1257 same avr[1-5] bfd machine type. Show both old and new MCU type
1258 in the error message.
1259 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1260 Simplify 8K wrap code.
1262 2000-06-25 Kazu Hirata <kazu@hxi.com>
1264 * config/obj-aout.c: Remove all uses of DEFUN.
1265 * config/obj-ieee.c: Likewise.
1266 * config/tc-sh.c: Fix comment typos.
1267 * config/tc-tahoe.c: Likewise.
1268 * config/tc-vax.c: Likewise.
1269 * config/tc-w65.c: Likewise.
1270 * config/tc-z8k.c: Likewise.
1271 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1273 2000-06-24 DJ Delorie <dj@cygnus.com>
1275 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1276 more changes from Sept 1999
1277 (tc_i386_fix_adjustable): ditto
1278 (md_apply_fix3): ditto
1280 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1282 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1283 (gas_cgen_parse_operand): Set it around expression() call.
1284 (gas_cgen_md_operand): Test for it before longjmp().
1286 2000-06-24 Kazu Hirata <kazu@hxi.com>
1288 * config/tc-h8500.c: Remove all uses of DEFUN.
1289 * config/tc-sh.c: Likewise.
1290 * config/tc-w65.c: Likewise.
1291 * config/tc-z8k.c: Likewise.
1293 * config/tc-h8500.c: Fix typos in comments.
1295 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1297 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1300 2000-06-23 matthew green <mrg@redhat.com>
1302 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1303 defined. Fix error message for `[' grouping.
1305 2000-06-22 Kazu Hirata <kazu@hxi.com>
1307 * config/tc-h8300.c: Fix formatting and comment typos.
1309 2000-06-22 Timothy Wall <twall@cygnus.com>
1311 * config/tc-ia64.c (note_register_values): Move premature QP
1312 notation clearing into the appropriate place.
1314 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1316 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1317 first before anything else. Add bin-bugs.h, emul.h and progress.h
1318 Sort list of files as for $(OBJS) in Makefile.am.
1320 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1321 find one. Remake dependencies.
1322 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1323 * Makefile.in: Regenerate.
1324 * doc/Makefile.in: Regenerate.
1326 * config/tc-i386.c (i386_displacement): Don't assume a constant
1327 displacement is necessarily 16 bits when in 16 bit code mode.
1328 (md_assemble): Instead size the displacement here after we know
1329 for sure that a .code16gcc operand hasn't automatically added
1330 operand size prefixes.
1332 2000-06-21 H.J. Lu <hjl@gnu.org>
1334 * Makefile.am: Rebuild dependency.
1335 * Makefile.in: Rebuild.
1337 2000-06-21 Kazu Hirata <kazu@hxi.com>
1339 * config/tc-h8300.c (parse_reg): Make the function static.
1340 (parse_exp): Likewise.
1342 2000-06-20 DJ Delorie <dj@cygnus.com>
1344 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1345 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1346 for cygwin import libraries to work properly.
1348 2000-06-20 H.J. Lu <hjl@gnu.org>
1350 * Makefile.am: Rebuild dependency.
1351 * Makefile.in: Rebuild.
1352 * configure: Likewise.
1353 * doc/Makefile.in: Likewise.
1355 2000-06-20 Timothy Wall <twall@cygnus.com>
1357 * doc/internals.texi (CPU backend): Add @itemx for
1358 TC_START_LABEL_WITHOUT_COLON.
1359 * doc/c-tic54x.texi: New.
1360 * doc/as.texinfo: Add tic54x features and include primary tic54x
1362 * doc/all.texi: Add C54X.
1363 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1364 * doc/Makefile.in: Regenerate.
1365 * configure.in: Add tic54x and define LIBM for tic54x.
1366 * configure: Regenrate.
1367 * config/tc-tic54x.[ch]: New.
1368 * config/obj-coff.h: Add tic54x.
1369 * Makefile.am: (CPU_TYPES): Add tic54x.
1370 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1371 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1372 (as_new_LDADD): Add $(LIBM).
1373 * Makefile.in: Regenerate.
1375 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1377 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1378 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1379 * doc/as.texinfo: Likewise.
1381 * configure, Makefile.in: Regenerate.
1382 * configure.in (emulations): Recognize m6811 and m6812.
1383 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1384 Added files for 68hc11 and 68hc12 assembler.
1385 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1386 * config/tc-m68hc11.h: Header definition for that assembler.
1388 2000-06-18 Nick Clifton <nickc@redhat.com>
1390 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1391 instead of OCTETS_PER_BYTE.
1393 * config/tc-v850.c: Fix compile time warnings.
1394 * config/tc-ppc.c: Fix compile time warnings.
1396 2000-06-18 H.J. Lu <hjl@gnu.org>
1398 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1399 * configure: Rebuild.
1401 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1403 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1406 2000-06-16 Nick Clifton <nickc@cygnus.com>
1408 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1409 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1411 * doc/c-mips.texi: Document newly accepted cpu variants.
1413 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1415 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1417 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1419 * macro.c (getstring): Make it possible to escape the quote
1422 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1424 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1426 2000-06-13 H.J. Lu <hjl@gnu.org>
1428 * configure: Regenerate.
1430 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1432 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1434 * doc/internals.texi (line_separator_chars): Semicolon is no
1435 longer a default. Mention null and newline as defaults.
1437 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1439 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1440 * config/tc-i860.h (line_separator_chars): Likewise.
1441 * config/tc-h8300.c (line_separator_chars): Likewise.
1442 * config/tc-i960.c (line_separator_chars): Likewise.
1443 * config/tc-m68k.c (line_separator_chars): Likewise.
1444 * config/tc-mips.c (line_separator_chars): Likewise.
1445 * config/tc-ns32k.c (line_separator_chars): Likewise.
1446 * config/tc-sparc.c (line_separator_chars): Likewise.
1447 * config/tc-vax.c (line_separator_chars): Likewise.
1449 * config/tc-h8300.c (comment_chars): Use string initialiser.
1450 * config/tc-i960.c (line_comment_chars): Likewise.
1451 * config/tc-z8k.c (comment_chars, line_comment_chars,
1452 line_separator_chars): Likewise.
1454 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1457 2000-06-08 Nick Clifton <nickc@cygnus.com>
1459 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1462 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1464 * configure.in (VERSION): Update to show this is the CVS mainline.
1466 2000-06-08 Matthew Jacob <mjacob@feral.com>
1468 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1469 $at is the integer register $r28, vs. both $r28 and the floating
1470 point register $f28.
1472 2000-06-08 James E. Wilson <wilson@cygnus.com>
1474 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1475 (dot_endp): Don't call ia64_flush_insns.
1476 (emit_one_bundle): Don't delete prologue/body records from
1477 unwind_record list in first loop. Rewrite second loop to account for
1480 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1482 * config/tc-ia64.c: Add missing prototypes.
1483 (generate_unwind_image): Cast argument to output_unw_records call.
1485 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1487 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1489 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1491 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1492 (REGISTER_P): likewise.
1493 (avr_opcodes): uses include/opcode/avr.h
1494 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1496 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1498 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1501 2000-06-03 H.J. Lu <hjl@gnu.org>
1503 * read.c (is_end_of_line): Put back `;'.
1505 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1507 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1509 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1511 * expr.c (operand): Test is_end_of_line outside switch to catch
1512 line separator chars that are also operators.
1513 (operator): Return O_illegal for line separator chars.
1515 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1516 entry (or `!' entry for TC_HPPA).
1518 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1519 before indexing is_end_of_line. Remove redundant check for '\0'.
1521 * config/tc-h8500.c (md_assemble): Likewise.
1522 * config/tc-mcore.c (md_assemble): Likewise.
1523 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1526 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1528 * config/tc-mcore.c (mcore_cons): Likewise.
1529 (mcore_float_cons): Likewise.
1530 (mcore_stringer): Likewise.
1531 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1533 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1535 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1537 2000-05-29 Nick Clifton <nickc@cygnus.com>
1539 * config/tc-sh.c: Fix compile time warning messages.
1541 * config/tc-mips.c: Fix compile time warning messages.
1543 2000-05-29 Philip Blundell <philb@gnu.org>
1545 * doc/as.texinfo: Update copyright dates.
1546 (Local Labels): Delete misplaced mention of ARM.
1547 * NEWS: Mention ARM ELF support.
1549 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1551 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1552 it is modified, and use the real_size to compute the frag address
1553 for dwarf2 line info.
1555 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1557 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1558 line-matching scheme to cope with automake moving variables around.
1559 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1560 * Makefile.in: Regenerate.
1562 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1564 * config/tc-sparc.c (sparc_relax): New.
1565 (md_longopts): Add -relax and -no-relax options.
1566 (md_parse_options, md_show_usage): Likewise.
1567 (md_apply_fix3): Optimize tail call into branch always if possible.
1569 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1571 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1572 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1573 rules, with warning when a GAS statement specifies a packing that
1574 will result in an instruction being squashed.
1575 Added typdef packing_type and enumerals, changed various integer
1576 literals to use the enumerals.
1578 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1580 * config/tc-ia64.c (dot_restorereg_p): New function.
1581 (md_pseudo_table): Add restorereg.p.
1582 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1583 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1585 * config/tc-ia64.h (unw_record_type): Add unwabi.
1586 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1587 called MASK with members for imask, and the masks produced by
1588 fr_mem, gr_mem, br_mem, and frgr_mem.
1589 (unw_p_record): Add members ABI and CONTEXT.
1590 (unw_x_record): Add member AB.
1591 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1592 as pseudo-register for use during unwind info generation.
1593 (AR_PFS, AR_LC): New macros.
1594 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1595 whose names start with an at sign (as in "@priunat").
1596 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1598 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1599 proc_end, unwind_info, personality_routine): Consolidate into
1600 "unwind" structure to reduce offset-table use. Add member
1601 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1603 (output_R1_format, output_R3_format, output_P3_format,
1604 output_P6_format): Initialize R with zero to reduce compiler warnings.
1605 (output_P7_format): Ditto. Add `default' branch to switch
1606 statement to reduce compiler warnings.
1607 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1608 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1609 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1610 into single argument.
1611 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1612 compiler warnings. Merge A and B args into single argument.
1613 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1614 A and B args into single argument.
1615 (free_record): Removed (wasn't used).
1616 (free_list_records): Also free imasks in prologue records.
1617 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1618 (output_spill_mask): Remove.
1619 (output_unwabi): New function.
1620 (output_epilogue, output_label_state, output_copy_state): Call
1622 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1623 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1625 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1626 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1627 as part of handling the prologue records. Emit region's imask if
1628 we have one. Handle unwabi, epilogue, label_state, copy_state,
1629 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1630 spill_sprel_p, and spill_reg_p records.
1631 (set_imask, count_bits, slot_index): New function.
1632 (fixup_unw_records): Fix region size computation. Handle
1633 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1634 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1635 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1636 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1637 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1638 (dot_save): Use manifest constants for applicaton registers.
1639 Handle REG_PR and REG_PRIUNAT.
1640 (dot_restore): Don't just ignore it.
1641 (dot_restorereg): New function..
1642 (generate_unwind_image): Ensure unwind info is a multiple of eight
1643 bytes, not just four bytes.
1644 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1645 (dot_altrp): Don't just ignore it.
1646 (dot_savemem): New function. Replaces dot_savesp() and
1647 dot_savepsp(). Use manifest constants for applicaton registers.
1648 Handle REG_PR and REG_PRIUNAT.
1649 (dot_savef): Simplify.
1650 (dot_saveb): Support generation of br_gr.
1651 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1652 dot_label_state, dot_copy_state): New function.
1653 (dot_unwabi): Don't just ignore it.
1654 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1655 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1656 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1657 (emit_one_bundle): Set slot number for prologue/body records
1658 *before* emitting the first insn.
1659 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1660 (md_begin): Declare "psp" pseudo-register.
1661 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1662 so we don't get segfault.
1663 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1664 counts as required per SW Conventions manual
1665 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1666 output_preds_psprel, output_preds_sprel, output_spill_base,
1667 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1668 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1669 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1670 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1671 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1672 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1673 (dot_vframe): Implement.
1674 (dot_vframesp, dot_vframepsp): New function.
1676 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1678 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1679 * configure: Regenerate.
1681 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1683 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1684 (md_estimate_size_before_relax): so we can use it here instead of
1685 old kludges. Localise vars to blocks. Comment.
1687 * frags.c (frag_new): Update fr_var comments.
1688 * frags.h (struct frag): Ditto.
1690 2000-05-22 Richard Henderson <rth@cygnus.com>
1692 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1693 (pseudo_func): Add pcrel.
1694 (operand_match): Handle IA64_OPND_TGT64.
1695 (build_insn): Likewise.
1696 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1697 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1698 (fix_insn): Handle all three 64-bit relocation types.
1700 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1702 * obj.h (struct format_ops): New members begin, app_file,
1703 s_set_other, s_set_desc, s_get_type, s_set_type,
1704 separate_stab_sections, init_stab_section.
1706 * config/obj-multi.h: Update GPL notice to v2.
1708 (obj_app_file): New.
1709 (S_SET_SIZE): Test s_set_size for NULL before calling.
1710 (S_SET_ALIGN): Similar for s_set_align.
1715 (SEPARATE_STAB_SECTIONS): New.
1716 (INIT_STAB_SECTION): New.
1717 (EMIT_SECTION_SYMBOLS): New.
1718 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1720 * config/obj-elf.h: Update GPL notice to v2.
1721 Mention that this file is included from obj-multi.h.
1722 (obj_begin): Wrap definition in ifndef.
1723 (elf_file_symbol): Constify declaration.
1724 (obj_app_file): Ditto.
1725 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1726 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1728 * config/obj-elf.c (elf_s_set_other): New.
1729 (elf_file_symbol): Constify argument.
1730 (elf_separate_stab_sections): New.
1731 (elf_init_stab_section): New.
1732 (elf_format_ops): Add new members. Remove comma at end.
1734 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1735 (ecoff_format_ops): Add new fields. Remove comma at end.
1736 Mention inconsistency for emit_section_symbols.
1738 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1740 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1741 (coff_separate_stab_sections): New.
1742 (coff_format_ops): Add new members.
1744 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1745 (obj_aout_s_set_other): New.
1746 (obj_aout_s_set_desc): New.
1747 (obj_aout_s_get_type): New.
1748 (obj_aout_s_set_type): New.
1749 (obj_aout_separate_stab_sections): New.
1750 (aout_format_ops): New members added. Use obj_aout_process_stab,
1751 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1752 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1754 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1756 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1758 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1759 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1760 (md_estimate_size_before_relax): Ensure jumps to weak and
1761 externally visible symbols are relocatable.
1763 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1765 * stabs.c (aout_process_stab): Make global.
1766 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1767 * read.h (aout_process_stab): Declare.
1769 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1770 Generalize to *aout, *coff *elf.
1771 * configure: Regenerated.
1773 * doc/internals.texi (Object format backend): Say
1774 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1776 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1777 * Makefile.in: Regenerated.
1779 2000-05-19 Catherine Moore <clm@cygnus.com>
1781 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1783 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1785 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1786 instruction to reflect change in re_assemble_*.
1788 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1790 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1791 build PA64 ELF tools.
1792 * configure: Rebuilt.
1794 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1796 * Makefile.am: Regenerate dependencies.
1797 * Makefile.in: Regenerate.
1799 2000-05-15 Nick Clifton <nickc@cygnus.com>
1801 * config/tc-arm.c (struct asm_psr): Add boolean field
1802 distinguishing between CSPR and SPSR. Rename 'number' field
1804 (psrs): Rearrange contents to match new asm_psr structure.
1805 (arm_psr_parse): Move next to psr_required_here. Make it
1806 return an asm_psr structure.
1807 (psr_required_here): Use asm_psr structure returned by
1809 (do_msr): Reorganise to allow psr_required_here to be called
1811 (md_undefined_name): Mark 'name' parameter as unused, since
1812 the COFF target does not use it.
1814 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1816 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1818 * config/te-aux.h: Likewise.
1819 * config/te-dpx2.h: Likewise.
1820 * config/te-go32.h: Likewise.
1821 * config/te-hp300.h: Likewise.
1822 * config/te-hppa.h: Likewise.
1823 * config/te-i386aix.h: Likewise.
1824 * config/te-ic960.h: Likewise.
1825 * config/te-interix.h: Likewise.
1826 * config/te-nbsd532.h: Likewise.
1827 * config/te-pc532mach.h: Likewise.
1828 * config/te-ppcnw.h: Likewise.
1829 * config/te-psos.h: Likewise.
1830 * config/te-sparcaout.h: Likewise.
1831 * config/te-sun3.h: Likewise.
1832 * config/te-sysv32.h: Likewise.
1834 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1836 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1837 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1838 and sign extend without an if statement.
1839 (build_bytes): Likewise.
1841 2000-05-14 Kazu Hirata <kazu@hxi.com>
1843 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1844 X_add_symbol L_32 case.
1846 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1848 * config/te-freebsd.h: New file.
1850 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1852 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1853 bindtextdomain): Replace defines with those from intl/libgettext.h
1854 to quieten gcc warnings.
1856 * NEWS: Mention x86 .arch and -q.
1858 * config/tc-i386.c (quiet_warnings): New.
1859 (md_assemble): Use quiet_warnings.
1860 (md_parse_option): Set quiet_warnings from -q.
1861 (md_show_usage): Mention -q, delete -m.
1862 (flag_do_long_jump): Delete.
1863 (md_parse_option): Remove -m.
1864 (md_show_usage): Remove -m.
1865 (md_create_long_jump): Remove useless flag_do_long_jump code.
1867 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1868 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1870 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1871 Alexander Sokolov <robocop@netlink.ru>
1873 * doc/c-i386.texi (i386-Arch): New section.
1874 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1876 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1877 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1878 architecture has been given and is not 486.
1879 (set_cpu_arch): New.
1880 (md_pseudo_table): Add .arch.
1881 (md_assemble): Warn if cpu architecture has been given and an
1882 unsupported instruction.
1884 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1885 Move operand_types bit defines after relevant template field.
1886 (template): Add cpu_flags.
1890 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1892 * config/tc-mn10300.h (md_end): Define.
1893 (mn10300_finalize): Declare.
1894 * config/tc-mn10300.c: Include dwarf2dbg.h.
1895 (debug_line): Define.
1896 (md_assemble): Generate dwarf2 line info.
1897 (mn10300_finalize): New function. Finalize dwarf2 info.
1899 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1901 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1902 external version of the relocation for weak symbols.
1904 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1906 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1907 frame size in units of 16 bytes, as required per SW Conventions manual.
1908 (output_unw_records): Output info-block header as a dword to get
1911 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1913 * as.h: #include "file", not <file> on files from ../include.
1914 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1915 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1916 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1917 (tc_coff_symbol_emit_hook): Ditto.
1918 (OPTCOUNT): Cast to int to avoid compiler warning.
1919 (md_begin): Fix signed/unsigned warnings.
1921 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1923 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1924 ABRANCH LONG case for a conditional branch on a 68000.
1925 (md_estimate_size_before_relax): Likewise. Also handle
1926 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1927 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1928 PC-relative on all CPUs.
1929 (md_estimate_size_before_relax): Likewise.
1931 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1933 * as.c (parse_args): Just mention current year in printed
1936 2000-05-03 J.T. Conklin <jtc@redback.com>
1938 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1940 (md_parse_option): Recognize -m7400.
1942 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1944 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1945 don't permit lp to become less than the words array.
1947 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1949 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1950 Fix little-endian case.
1952 2000-05-03 David O'Brien <obrien@NUXI.com>
1954 * as.c (parse_args): Update copyright.
1956 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1958 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1959 for the .bss section too.
1961 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1963 * configure.in: Set em=linux for hppa-*-linux.
1964 * configure: Regenerate.
1965 * doc/Makefile.in: Regenerate with correct automake.
1967 * frags.c (frag_grow): Sanity check chunk_size.
1969 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1970 * config/obj-som.h: Likewise.
1971 * config/obj-ieee.h: Likewise.
1973 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1975 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1976 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1977 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1978 (pa_ip): low_sign_unext now returns via function value. Use
1979 re_assemble_* instead of dis_assemble_* and
1980 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1982 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1983 (md_section_align, md_parse_option, md_show_usage,
1984 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1985 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1986 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1987 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1988 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1990 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1991 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1992 outside of switch. Correct mask and shifting errors in case 10
1993 and case -11. In case 21, compare against signed range to suit
1994 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1995 case 17 and case 22, use offsetT variable to properly check range.
1996 Use re_assemble_* here too.
1997 (evaluate_absolute): Change type of value to offsetT. Call
1998 hppa_field_adjust to do the work for us.
1999 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2000 (pa_parse_cmpib_64_cmpltr): Ditto.
2001 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2002 of i to unsigned int.
2003 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2004 (pa_end_of_source): Return type is void.
2006 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2008 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2010 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2012 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2013 More comments added.
2014 (md_begin): Removed "construct symbols for each register name".
2015 Because register names conflicts with GCC generated function
2017 (avr_operand): Now constant numbers can be used as a register
2018 identifiers (0 as r0, 31 as r31).
2019 (md_assemble): use skip_space () before parsing instruction
2022 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2024 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2025 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2026 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2027 * configure: Regenerate.
2029 2000-04-29 Andreas Jaeger <aj@suse.de>
2031 * as.h: Correctly check GCC version.
2033 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2035 * doc/as.1: Fix unbalanced brackets.
2037 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2039 (line_comment_chars): Set to '/' if TE_FreeBSD.
2041 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2043 * configure.in: Configury support for PA64 (currently disabled).
2044 * configure: Rebuilt.
2046 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2048 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2049 bfd_set_section_alignment.
2051 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2053 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2056 2000-04-24 Nick Clifton <nickc@cygnus.com>
2058 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2059 * doc/as.texinfo (Align): Include arm and strongarm in list of
2060 targets that have the second form of the behaviour of the .align
2063 2000-04-24 Mark Klein <mklein@dis.com>
2065 * obj-som.c: Terminate obj_pseudo_table.
2067 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2069 * as.c (parse_args): Allow md_parse_option to override -a listing
2071 * config/obj-coff.c (add_lineno): Change type of offset parameter
2072 from "int" to "bfd_vma."
2073 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2074 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2075 (ppc_change_csect): Align correctly for XCOFF64.
2076 (ppc_machine): New function, which discards "ppc_machine" line.
2077 (ppc_tc): Cons for 8 when code is 64 bit.
2078 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2080 (md_parse_option): Handle -a64 and -a32.
2082 * config/tc-ppc.h (TARGET_MACH): Define.
2083 (TARGET_FORMAT): Move to function.
2084 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2086 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2088 * config/tc-avr.c: New AVR_ISA_ defined.
2089 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2090 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2091 for `fmul', `movw' and `lpm R,Z' instructions.
2092 (avr_operands): Warn if current opcode is a two-word instruction
2093 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2094 (avr_opcodes): New commands added.
2095 (REGISTER_P): Check 'a' and 'v' constraint letters.
2096 (mcu_types): New MCU added.
2098 2000-04-22 Timothy Wall <twall@cygnus.com>
2100 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2102 (operand_match): Conditionally insert default bit values for IMMU9.
2104 2000-04-14 Matthew Green <mrg@cygnus.com>
2106 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2107 * configure: Rebuilt.
2109 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2110 Jason Eckhardt <jle@cygnus.com>
2112 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2114 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2115 Added handling of new operand types l,y,&,fe,fE,fx.
2117 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2118 David Mosberger <davidm@hpl.hp.com>
2119 Timothy Wall <twall@cygnus.com>
2120 Andrew MacLeod <amacleod@cygnus.com>
2121 Jim Wilson <wilson@cygnus.com>
2123 * Makefile.am (CPU_TYPES): Add ia64.
2124 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2125 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2126 * Makefile.in: Rebuild.
2127 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2128 * configure: Rebuild.
2129 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2130 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2131 * expr.c (expr): Handle md_optimize_expr.
2132 * read.c (LEX_HASH): Add comment.
2133 * config/tc-ia64.c, config/tc-ia64.h: New files.
2135 2000-04-21 Richard Henderson <rth@cygnus.com>
2137 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2138 bundling a non-delayed branch type instruction.
2140 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2142 * config/tc-mn10300.c (HAVE_AM30): Define.
2143 (md_assemble): Use it.
2145 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2147 * config/obj-elf.c (obj_elf_change_section): Check for changed
2150 * Makefile.am: (CPU_MULTI_VALID): Remove.
2151 (MULTI_CPU_TYPES): Define.
2152 (MULTI_CPU_OBJ_VALID): Define.
2153 (DEPTC): Use the above.
2154 (DEPOBJ): Same here.
2156 Regenerate dependencies.
2157 * Makefile.in: Regenerate.
2159 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2161 * Makefile.am (YACC, LEX): Get them from configure.
2163 2000-04-18 H.J. Lu (hjl@gnu.org)
2165 * config/tc-i386.c (offset_in_range): Use addressT instead of
2166 bfd_vma for non-bfd assemblers.
2168 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2170 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2171 doesn't give spurious errors.
2173 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2175 * as.h (SEEK_SET): Define if undefined.
2177 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2179 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2180 constants, and don't assume offsetT is 32 bits.
2182 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2184 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2185 (md_pcrel_from_section): Add prototype.
2186 (d10v_fix_adjustable): Add prototype.
2187 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2189 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2191 2000-04-12 Nick Clifton <nickc@cygnus.com>
2193 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2194 symbol in frag chain.
2196 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2198 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2199 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2200 (fits_in_signed_word, smallest_imm_type): Ditto.
2201 (md_assemble): Use an offsetT var to hold offsetT values, not a
2203 (offset_in_range): New.
2204 (md_assemble): Use it.
2205 (md_convert_frag): Change type of target_address, opcode_address,
2206 and displacement_from_opcode_start to offsetT.
2207 (md_create_short_jump): Change type of offset to offsetT.
2208 (md_create_long_jump): Ditto.
2209 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2210 (md_chars_to_number): Remove.
2211 (output_invalid): Remove duplicate prototype.
2213 2000-04-09 Nick Clifton <nickc@cygnus.com>
2215 * Makefile.am (CPU_TYPES): Add 'avr'.
2216 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2217 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2219 * Makefile.in: Regenerate.
2221 * doc/as.texinfo: Add M32R documentation.
2223 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2225 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2226 --enable-build-warnings option.
2227 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2228 * Makefile.in, configure: Re-generate.
2230 2000-04-07 Nick Clifton <nickc@cygnus.com>
2232 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2233 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2234 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2235 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2236 (arm_force_relocation): Force relocations for
2237 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2239 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2241 * config/tc-sh.c (get_operands): There's no third operand if the
2242 first operand is an immediate.
2244 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2246 * config/tc-sh.c (immediate): Delete.
2247 (sh_operand_info): Add immediate member.
2248 (parse_reg): Use A_PC for pc.
2249 (parse_exp): Add second argument 'op'. All callers changed.
2250 (parse_at): Expect pc to be coded as A_PC.
2251 Use immediate field in *op.
2252 (insert): Add fourth argument 'op'. All callers changed.
2253 (build_relax): Add second argument 'op'. All callers changed.
2254 (insert_loop_bounds): New function.
2255 (build_Mytes): Remove DISP_4.
2256 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2257 (assemble_ppi): Use immediate field in *operand.
2258 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2259 (md_apply_fix): Likewise.
2260 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2262 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2264 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2266 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2268 * internals.texi (CPU backend): Document
2269 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2271 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2273 * po/gas.pot: Regenerate.
2275 * as.c (show_usage): Restore translated part of bug string.
2276 * gasp.c (show_usage): Likewise.
2278 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2279 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2280 than move-if-change.
2281 (DEP1): Modify for "gcc -MM".
2285 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2286 Update dependencies.
2287 * Makefile.in: Regenerate.
2289 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2291 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2292 (md_begin): Likewise.
2293 (HAVE_AM33): New macro.
2294 (md_assemble): Use it. Match r_regs and xr_regs only if
2297 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2299 * as.h: #include "bin-bugs.h"
2300 * as.c (show_usage): Use REPORT_BUGS_TO.
2301 * gasp.c: #include "bin-bugs.h"
2302 (show_usage): Use REPORT_BUGS_TO.
2304 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2306 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2308 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2309 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2312 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2314 * config/tc-i386.c (i386_immediate): Don't assume a constant
2315 immediate is necessarily 16 bits when in 16 bit code mode.
2316 (md_assemble): Instead set guess_suffix here after we have checked
2319 2000-04-02 Richard Henderson <rth@cygnus.com>
2321 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2322 quantities. Correct right shift sign extension.
2323 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2324 32-bit value when shifting into place.
2326 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2328 * app.c: Add ATTRIBUTE_UNUSED as needed.
2329 * config/tc-ppc.c: Likewise.
2330 (ppc_size): Make unsigned long.
2331 (ppc_insert_operand): Add casts to avoid warnings.
2333 2000-03-31 Nick Clifton <nickc@cygnus.com>
2335 * config/tc-d10v.h (md_flush_pending_output): Define.
2337 2000-03-29 Nick Clifton <nickc@cygnus.com>
2339 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2340 segment. Works for both BFD_ASSEMBLER and others.
2341 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2343 2000-03-29 Nick Clifton <nickc@cygnus.com
2345 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2347 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2349 * listing.c (LISTING_LHS_WIDTH): Default depends on
2351 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2353 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2355 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2358 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2360 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2362 * config/tc-avr.c (mcu_types): Add missing initialiser.
2363 (md_pcrel_from_section): Add prototype.
2364 (avr_operand): Remove redundant test of unsigned < 0.
2365 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2367 2000-03-27 Denis Chertykov <denisc@overta.ru>
2369 * config/tc-avr.c: New file for AVR support.
2370 * config/tc-avr.h: Likewise.
2371 * configure.in: Add AVR support.
2372 * configure: Regenerate.
2374 2000-03-26 Timothy Wall <twall@cygnus.com>
2376 * gasp.c (macro_op): Add new argument to check_macro call.
2377 Macro structure definitions moved to macro.h
2378 * sb.h: Add argument to prototype for input_scrub_include_sb.
2379 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2380 nesting checks with an additional flag.
2381 (struct input_save): Add flag to indicate whether current sb
2382 should be checked for proper macro/conditional nesting.
2383 (input_scrub_push/pop): Save/restore nest check flag.
2384 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2386 * macro.c (check_macro): Allow caller to retrieve parsed macro
2387 information if a pointer is provided. This information may be
2388 used by the new macro hooks.
2389 * macro.h: Update prototype for check_macro. Macro struct
2390 definitions moved here from macro.c/gasp.c.
2391 * read.c (read_a_source_file): Add parameter to check_macro call,
2392 and pass macro info to the macro hook, if defined.
2393 (input_scrub_insert_line): New. Allow insertion of a line of
2394 characters into the input stream.
2395 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2396 file into the input stream.
2397 (s_include): Use input_scrub_insert_file.
2398 * internals.texi: Document new macro hooks.
2399 * as.h: New prototypes added.
2401 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2403 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2404 an initial capital letter.
2405 (i386_index_check): Reindent.
2407 2000-03-19 Nick Clifton <nickc@cygnus.com>
2409 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2412 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2414 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2415 instruction operand bad if Rd > 7 when generating
2416 thumb instructions. Prevents for example,
2417 "adr r12,label" from silently failing and generating
2418 the wrong instruction.
2420 2000-03-17 Nick Clifton <nickc@cygnus.com>
2422 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2423 that have a destingation >= 0x400000.
2424 Fix compile time warning messages.
2426 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2428 * config/tc-sh.c (md_begin): When encountering insn that are
2429 not supported by the current arch, only change the name if
2430 its contents are the same as prev_name.
2431 (get_specific): If the the architecture doesn't match, fail.
2433 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2435 * config/tc-sh.c (IDENT_CHAR): Define.
2436 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2437 matching back where it came from.
2439 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2441 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2443 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2445 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2448 2000-03-15 Kazu Hirata <kazu@hxi.com>
2450 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2452 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2454 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2455 floating-point-number, make sure 'f' is in FLT_CHARS.
2457 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2459 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2460 (s_lcomm_internal): Use it.
2461 * doc/internals.texi (CPU backend): Document it.
2462 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2465 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2467 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2470 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2471 implementation doesn't have special handling for switch
2473 (macro_build): Allow for code in sections other than .text.
2475 (mips_ip): Likewise.
2476 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2477 Don't perform relocs if we will be outputting them.
2478 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2479 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2482 2000-03-09 Catherine Moore <clm@cygnus.com>
2484 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2485 relocation type based on the entry in the fixup structure.
2486 Put S_IS_EXTERN processing back in.
2488 2000-03-08 H.J. Lu (hjl@gnu.org)
2490 * Makefile.am (install-exec-tooldir): Depend on
2491 install-exec-bindir for parallel make.
2492 * Makefile.in: Regenerated.
2494 2000-03-06 Nick Clifton <nickc@cygnus.com>
2496 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2498 (md_parse_option): Parse -m32r command line switch - disable m32rx
2500 (md_show_usage): Document new option.
2502 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2503 * doc/Makefile.in: Regenerate.
2504 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2506 2000-03-02 Michael Meissner <meissner@redhat.com>
2508 * config/tc-d30v.c (check_range): Remove code that incorrectly
2509 sign extended values where bits < 32.
2511 2000-03-02 H.J. Lu (hjl@gnu.org)
2513 * configure.in: Support --enable-targets=all on ia32.
2514 * configure: Regenerated.
2516 2000-03-01 Nick Clifton <nickc@cygnus.com>
2518 * gasp.c (do_align): Remove bogus check of alignment value.
2520 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2522 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2523 TC_PPC was defined forced the type of a symbol with no other type
2526 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2528 * doc/internals.texi (CPU backend): Mention that
2529 line_separator_chars do not break up comments. Fix typos for
2530 LEX_AT and LEX_NAME descriptions. Document operands for
2531 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2532 description of md_create_short_jump usage. Document argument for
2533 md_undefined_symbol.
2535 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2537 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2538 (md_parse_option): Handle it.
2539 (md_show_usage): Document it.
2541 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2543 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2544 opcode, for the instruction `pal19'. From Andrea Arcangeli
2547 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2549 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2551 (md_assemble): To here, before template operands are matched.
2552 Also ensure a constant immediate is sign extended when we know the
2553 size is at most 16 bits. This is to catch cases like "add
2554 $0xffc0,%ax" where we don't know the size, and thus that the
2555 immediate can be represented as Imm8S until after parsing the
2557 (i386_displacement): Similarly sign extend 16 bit constant
2559 (md_assemble): Relax 16-bit jump constant range check to suit sign
2560 extended displacements.
2562 2000-02-26 Andreas Jaeger <aj@suse.de>
2564 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2566 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2568 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2569 call operands when intel_syntax.
2570 (intel_float_operand): Return 2 for "fi...".
2571 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2572 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2573 earlier "SHORT" change.
2574 (md_assemble): When determining suffix from Regs, exclude
2577 2000-02-24 Nick Clifton <nickc@cygnus.com>
2579 * configure: Add arm-wince, mips-pe and sh-pe targets.
2580 * configure: Regenerate.
2582 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2584 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2585 "pe-mips" for the mips-pe target.
2587 * config/tc-arm.c (insns): Change displacement encoded in BL
2588 and B instructions if the target port is arm-wince.
2589 (do_ldst): Do not bias the relocation offset if the target
2591 (md_pcrel_from): Add in missing relocation offset bias if the
2592 target os arm-wince.
2594 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2595 (md_begin): Disable -G support for mips-pe target.
2596 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2597 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2600 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2601 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2602 assembler, just set the alignment to 4.
2604 * config/te-wince-pe.h: New file for WinCE targets. Define
2607 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2609 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2610 string instructions.
2611 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2612 (i386_intel_memory_operand): After finding a segment override,
2613 check again for no `[' before looking for a displacement. Bomb if
2614 more than one displacement rather than silently discarding the
2615 second and subsequent ones. Free strings malloc'd by
2616 build_displacement_string.
2618 2000-02-24 Catherine Moore <clm@cygnus.com>
2620 * config/obj-som.c (obj_pseudo_table): Add "weak".
2621 (obj_som_weak): New routine.
2623 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2625 * config/tc-i386.c (union i386_op): New.
2626 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2627 Throughout file replace occurences of disps[n], imms[n], regs[n]
2628 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2629 intel mode operand swapping. Add assert in regKludge and
2630 fake_zero_displacement code. Test i.types[n] when outputting
2631 displacements and immediates. Combine output of Disp16 with
2633 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2634 when in intel mode by (not) reversing fsub and fdiv operands
2635 before the template search. This fails for single operand
2636 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2637 undefined. Instead fix the base_opcode after we've found the
2638 template. Move base_opcode xor with found_reverse_match from
2639 opcode output code to before this fix so we test for the correct
2641 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2642 check in intel mode. Instead compare opcodes.
2644 * config/tc-i386.h (TC_RELOC): Delete.
2645 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2646 with equivalent call to reloc.
2648 * as.h (flag_m68k_mri): Move declaration after target include, and
2649 only declare when TC_M68K defined. Define as zero otherwise.
2650 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2651 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2652 Define as zero otherwise.
2653 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2654 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2655 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2656 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2657 testing whether defined.
2658 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2659 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2660 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2661 rather than testing whether defined.
2662 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2663 (parse_mri_cons): Declare and use only when TC_M68K.
2664 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2665 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2666 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2668 * NEWS: Mention IBM 370 support.
2670 2000-02-23 Richard Henderson <rth@cygnus.com>
2672 * config/tc-i386.c (md_assemble): When swapping operands for
2673 intel_syntax, assume everything that's not Imm or Disp is a
2676 2000-02-23 Linas Vepstas <linas@linas.org>
2678 * config/tc-i370.c, config/tc-i370.h: New files.
2679 * Makefile.am: Add support for Linux/IBM 370.
2680 * configure.in: Likewise.
2681 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2682 * config/obj-elf.c: Include elf/i370.h
2683 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2685 * Makefile.in: Regenerate.
2686 * configure: Regenerate.
2688 * doc/c-i370.texi: New file.
2689 * doc/all.texi: Include it.
2690 * doc/as.texinfo: And here.
2691 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2692 * doc/Makefile.in: Regenerate.
2694 2000-02-19 Michael Meissner <meissner@redhat.com>
2696 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2697 determine if an instruction can be used in parallel with an ADDppp
2698 or SUBppp instruction.
2700 2000-02-22 Andrew Haley <aph@cygnus.com>
2702 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2704 1999-12-30 Andrew Haley <aph@cygnus.com>
2706 * config/tc-mips.c (mips_gp32): New variable.
2707 (macro_build) Use mips_gp32.
2709 (md_longopts): Add "-mgp32" and "-mgp64".
2710 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2712 (OPTION_M7900): Change offset
2713 (OPTION_NO_M7900): Ditto.
2715 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2717 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2718 warning, and bump it to 1.
2720 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2722 From Brad Lucier <lucier@math.purdue.edu>:
2723 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2726 2000-02-21 Catherine Moore <clm@cygnus.com>
2728 * config/tc-mips.c (MF_HILO_INSN): Define.
2729 (mips_7000_hilo_fix): Declare.
2730 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2731 (md_parse_option): Check for 7000_HILO_FIX options.
2732 (OPTION_M7000_HILO_FIX): Define.
2733 (OPTION_NO_M7000_HILO_FIX): Define.
2734 * doc/c-mips.texi (-mfix7000): Describe.
2736 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2738 * listing.c (print_lines): Remove unused variable `end'.
2740 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2741 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2742 reloc_type when BFD_ASSEMBLER.
2743 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2744 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2745 statement and quell signed vs. unsigned comparison warning.
2747 2000-02-18 Nick Clifton <nickc@cygnus.com>
2749 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2750 the computed frag offset, rather than overwriting it.
2752 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2754 * config/tc-sh.c ("elf/sh.h"): Include.
2755 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2756 (md.begin): Initialize target_arch.
2757 Only include opcodes in has table that match selected architecture.
2758 (parse_reg): Recognize register names for sh-dsp.
2759 (parse_at): Recognize post-modify addressing.
2760 (get_operands): The leading space is now optional.
2761 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2762 arguments. Update valid_arch.
2763 (build_Mytes): Add support for SDT_REG_N.
2764 (find_cooked_opcode): New function, broken out of md_assemble.
2765 (assemble_ppi, sh_elf_final_processing): New functions.
2766 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2767 (md_longopts, md_parse_option): New option: -dsp.
2768 * config/tc-sh.h (elf_tc_final_processing): Define.
2769 (sh_elf_final_processing): Declare.
2771 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2773 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2774 the unwinder subspace. Save the current seg/subseg before creating
2777 2000-02-10 Nick Clifton <nickc@cygnus.com>
2779 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2780 little endian targets.
2781 (INST_BYTE1): Redefine to handle big and little endian
2783 (cpu_type): New type: Select between M340 and M210.
2784 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2785 instructions of the M340.
2786 (md_assemble): Add support for the MULSH and OPSR classes of
2788 (md_atof): Add support for little endian targets.
2789 (md_parse_option): Add support for -EL, -EB and -mcpu command
2791 (md_convert_frag): Add support for little endian targets.
2792 (md_apply_fix3): Add support for little endian targets.
2793 (md_number_to_chars): Add support for little endian targets.
2795 2000-02-10 Timothy Wall <twall@redhat.com>
2797 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2798 defined, use it to verify the symbol just read should be a label.
2800 2000-02-10 Timothy Wall <twall@redhat.com>
2802 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2803 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2804 around colons when KEEP_WHITE_AROUND_COLON is defined.
2805 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2806 and KEEP_WHITE_AROUND_COLON.
2808 2000-02-08 Timothy Wall <twall@redhat.com>
2810 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2812 (do_repeat): New. Abstract repeat logic so that a "break" can be
2814 (end_repeat): New. Provide support for a "break" out of the
2816 * read.h: Add prototypes for new functions.
2818 2000-02-08 Timothy Wall <twall@redhat.com>
2820 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2821 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2822 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2825 2000-02-08 Timothy Wall <twall@redhat.com>
2827 * read.c: Added elseif to directives table.
2828 * read.h: Added prototype for s_elseif.
2829 * doc/as.texinfo: Added description for elseif.
2830 * cond.c (s_elseif): New function
2832 2000-02-04 Timothy Wall <twall@redhat.com>
2834 * listing.c (print_lines): Remove conditionals causing bug in
2837 2000-02-03 Timothy Wall <twall@cygnus.com>
2839 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2841 * frags.c (frag_new): Calculate fr_fix in octets
2842 (frag_now_fix) Return offset as target address offset (bytes).
2843 (frag_now_fix_octets) New - Return offset in octets (8-bit
2845 * frags.h: Added prototype for frag_now_fix_octets().
2846 Distinguish between octets and bytes in field descriptions.
2847 * listing.c (calc_hex): Account for octets vs bytes when
2848 printing addresses/offsets.
2849 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2850 target is little-endian, print the octets in a word in big-endian
2851 order so that the display looks like a proper hexadecimal number,
2852 instead of having the octets reversed.
2853 * read.c (do_align): When recording alignment, alignment power
2854 should be in terms of target bytes (minimum addressible unit)
2856 (do_org) Convert ORG target address (byte) argument into an
2857 octet offset when generating a variable fragment.
2858 * symbols.c (resolve_symbol_value): Symbol final value
2859 converted to a target address offset (bytes) from its octet offset.
2860 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2861 offset (bytes) is adjusted by the frag offset (octets) converted
2863 (coff_frob_section) Section alignment power is in terms of bytes;
2864 convert it to an octet alignment power when calculating size (and
2865 size mask) in octets. Don't modify the section size in order to
2866 "align" it for TI COFF, since that format has a different method
2867 for storing alignment information.
2869 2000-02-01 Timothy Wall <twall@cygnus.com>
2871 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2872 entries, matching the way GCC generates them. If not escaped, the
2873 filename is encoded incorrectly.
2875 2000-01-31 Nick Clifton <nickc@cygnus.com>
2877 * config/tc-arm.c (reg_table): Add support for ATPCS register
2880 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2882 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2884 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2886 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2887 of a symbol when we really care about its value.
2889 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2891 * config/tc-mcore.c (md_assemble): Give warning message if
2892 operands passes to instruction are more than the spec.
2894 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2896 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2897 Thumb mode but the label seen was not declared as '.thumb_func'
2898 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2899 correct disassembly of Thumb code bounded by non function labels.
2901 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2903 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2904 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2906 * Makefile.in: Same here.
2909 * configure.in: Set bfd_gas for i386-aout when primary target
2910 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2911 we may need the primary te_file. Remove incorrect comment.
2913 * configure: Regenerate.
2915 * config/e-i386aout.c: New file.
2917 * as.c (USE_EMULATIONS): Move to before print_version_id.
2918 (struct emulation): Add i386aout.
2919 (show_usage): Split text strings. Reformat -a text. Add --em
2923 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2924 (aout_format_ops): New.
2927 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2928 preprocessor conditional and add aout USE_EMULATIONS tests.
2929 (read_a_source_file): Don't pass error strings to printf as
2933 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2935 (do_data): Same here.
2936 (process_file): And here.
2939 * symbols.c (colon): Rewrite "already defined" fatal message
2940 code for aout with USE_EMULATIONS.
2943 * config/obj-aout.c (OBJ_HEADER): Define.
2944 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2946 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2947 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2949 (obj_aout_type): Expand S_SET_OTHER here too.
2950 (obj_read_begin_hook): Remove.
2951 (aout_pop_insert): New.
2952 (obj_aout_s_get_other): New.
2953 (obj_aout_s_get_desc): New.
2954 (aout_format_ops): New.
2957 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2958 gets aout_pseudo_table.
2959 (aout_pseudo_table): Declare.
2960 (obj_read_begin_hook): Define.
2963 * config/obj-coff.c (obj_pseudo_table): Rename to
2965 (coff_pop_insert): Use coff_pseudo_table.
2966 (coff_sec_sym_ok_for_reloc): Remove.
2967 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2968 and comment all zero entries and remove #if 0 code.
2971 * config/obj-coff.h (obj_pop_insert): Define.
2972 (coff_pseudo_table): Declare.
2975 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2976 s_get_size, s_set_size. Comment all zero entries.
2979 * config/obj-elf.c (elf_s_get_other): New function.
2980 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2981 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2982 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2984 (obj_elf_parse_section_letters): Don't pass error strings to
2985 printf as format arg.
2988 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2990 (elf_s_get_other): Declare.
2991 (S_GET_OTHER) Define as elf_s_get_other if not already
2993 (S_SET_OTHER): Only define when not already defined.
2994 (elf_obj_read_begin_hook): Declare.
2995 (obj_read_begin_hook): Define.
2996 (elf_obj_symbol_new_hook): Declare.
2997 (obj_symbol_new_hook): Define.
3000 * config/obj-multi.h: Add copyright header and protect against
3001 multiple inclusion. Add * to all function pointers.
3002 (OBJ_HEADER): If defined, include it rather than other defines
3004 (obj_frob_file_after_relocs): Test for NULL.
3005 (obj_symbol_new_hook): Here too.
3006 (obj_sec_sym_ok_for_reloc): And here.
3007 (S_GET_OTHER): Define.
3008 (S_GET_DESC): Define.
3009 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3010 (OBJ_MAYBE_ELF): Update comment.
3012 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3013 OBJ_AOUT preprocessor conditional and handle emulation by
3014 testing OUTPUT_FLAVOR.
3015 (i386_displacement): Here too.
3016 (md_section_align): Similarly here.
3017 (i386_target_format): Conditionally compile when more than one
3018 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3019 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3020 (i386_displacement): Here too.
3023 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3024 Define TARGET_FORMAT for aout only when not multi.
3027 * config/te-multi.h: Delete file as it's identical to te-generic.h
3029 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3031 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3032 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3035 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3037 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3040 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3042 * config/tc-mips.c (mips_do_align): New function.
3043 * config/tc-mips.h (md_do_align): Define.
3045 2000-01-10 Philip Blundell <philb@gnu.org>
3047 * doc/c-arm.texi (ARM Options): Fix typo.
3048 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3049 line separator for Linux.
3050 * doc/as.texinfo (Comments): Mention the ARM.
3052 2000-01-10 Philip Blundell <pb@futuretv.com>
3054 * configure.in (arm*-*-conix*): New target.
3055 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3057 * configure: Regenerate.
3059 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3061 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3062 (obj_elf_visibility): New function.
3064 * doc/as.texinfo (Visibility): New node: document visibility
3067 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3069 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3070 warning for absolute jump/call without `*' in non-intel mode. No
3071 need to set i.types[0] JumpAbsolute in intel mode.
3073 1999-12-22 Philip Blundell <pb@futuretv.com>
3075 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3076 hook function when changing sections.
3077 (arm_s_data): Likewise.
3079 1999-12-14 Nick Clifton <nickc@cygnus.com>
3081 * config/tc-arm.c (md_parse_option): Add support for -marm720
3082 command line switch.
3084 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3086 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3087 (r_registers, xr_registers): Define.
3088 (r_register_name, xr_register_name): New functions.
3089 (md_assemble): Handle new am33 operand types and instruction
3091 (mn10300_insert_operand, check_operand): Likewise.
3093 1999-11-29 Nick Clifton <nickc@cygnus.com>
3095 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3096 (s_force_thumb): Set thumb_mode to 2.
3097 (md_assemble): Do not complain about thumb instructions on a
3098 non-thumb target if thumb_mode is set to 2.
3100 1999-11-28 Michael Meissner <meissner@cygnus.com>
3102 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3103 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3104 (O_...): Add new machine dependent expressions if we are handling
3105 explicit relocations.
3106 (alpha_reloc_op): New static table holding the explicit relocation
3108 (alpha_literal_hash): New static to hold the hash table for
3109 explicit relocations.
3110 (alpha_macros): Add support for explicit relocations.
3111 (md_begin): If explicit relocations, initialize hash table.
3112 (md_assemble): Don't print a second error if tokenize_arguments
3113 already printed an error message.
3114 (md_apply_fix): Add support for explicit relocations.
3115 (alpha_force_relocation): Ditto.
3116 (alpha_fix_adjustable): Ditto.
3117 (alpha_adjust_symtab): New function to support explicit
3119 (alpha_adjust_symtab_relocs): Ditto.
3120 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3121 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3122 Add support for explicit relocations. Return -2 if an error
3123 message was already printed.
3124 (find_macro_match): Add support for explicit relocations. Comment
3126 (emit_insn): Add support for explicit relocations.
3127 (assemble_tokens): Ditto.
3129 (load_expression): Ditto.
3132 (emit_ir_load): Ditto.
3133 (emit_loadstore): Ditto.
3136 (emit_sextX): Ditto.
3137 (emit_division): Ditto.
3138 (emit_jsrjmp): Ditto.
3139 (emit_retjcr): Ditto.
3141 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3143 (tc_adjust_symtab): If explicit relocations, call the function
3144 alpha_adjust_symtab.
3145 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3146 relocations next to the literal relocation they reference.
3147 (TC_INIT_FIX_DATA): Initialize the new fields.
3148 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3150 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3152 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3153 'B' operand for PA2.0 bb instruction.
3155 1999-11-18 Nick Clifton <nickc@cygnus.com>
3157 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3160 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3162 (mcore_force_relocation): Force relocations to be generated for
3165 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3167 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3168 (i386_displacement): Disallow O_big displacements.
3170 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3172 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3173 Small improvements in error checking.
3174 (md_assemble): Support for unconditional ARM instructions.
3175 (md_parse_option): Support for -m[arm]v5e flag.
3177 1999-11-12 Nick Clifton <nickc@cygnus.com>
3179 * macro.c (buffer_and_nest): Do not check beyond the end of the
3182 1999-11-11 Nick Clifton <nickc@cygnus.com>
3184 * macro.c (buffer_and_nest): Look for seperator after TO and
3187 1999-11-08 Andrew Haley <aph@cygnus.com>
3189 * app.c (do_scrub_chars): When in State 10, treat backslash
3190 characters in the same way as as symbol characters.
3192 1999-11-07 Richard Henderson <rth@cygnus.com>
3194 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3195 the previous label was in the current section before playing
3196 with auto-alignment.
3198 1999-11-06 Nick Clifton <nickc@cygnus.com>
3200 * config/tc-v850.c (v850_force_relocation): Force relocation
3202 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3205 1999-11-05 Michael Meissner <meissner@cygnus.com>
3207 * expr.h (operatorT): Increase machine dependent operators to 16.
3208 * expr.c (op_rank): Ditto.
3210 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3212 * read.c (pseudo_set): Reject attempts to set the value of a
3215 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3218 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3220 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3221 to bfd_set_section_contents.
3223 1999-11-03 Nick Clifton <nickc@cygnus.com>
3225 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3227 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3229 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3230 (mips_ip): Use OPCODE_IS_MEMBER.
3232 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3234 * config/tc-arm.c (reg_required_here): Improve comments.
3236 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3237 (tinsns): Initialize variants field.
3239 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3240 BAD_PC respectively.
3242 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3244 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3245 * config/tc-arm.h: Fix compile time warnings.
3247 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3249 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3250 form @abs16, @(abs16) and @(abs16 + imm).
3252 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3254 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3255 (ISA_HAS_64_BIT_REGS) New.
3256 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3257 mips_emit_delays,macro_build,load_register,load_addresss,
3258 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3259 and/or use new ISA_xxx macros in expressions involving
3260 ISA, particularly mips_opts.isa.
3262 1999-10-18 Michael Meissner <meissner@cygnus.com>
3264 * expr.h (operatorT): Add machine dependent operators md1..md8.
3265 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3266 for the machine dependent operators to use.
3268 * expr.c (op_rank): Add machine dependent operators.
3270 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3272 (O_cpregister): Ditto.
3273 (md_begin): Change X_op test that field is wide enough to use
3274 O_max instead of O_alpha_max.
3275 (cpu_types): Fill in missing initializer.
3276 (alpha_num_macros): Make unsigned.
3277 (md_assemble): Make opnamelen be size_t.
3278 (md_apply_fix): Cast alpha_num_operands to int before testing.
3279 (alpha_force_relocation): Ditto.
3280 (alpha_fix_adjustable): Ditto.
3281 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3282 (tc_gen_reloc): Ditto.
3283 (tc_get_register): Ditto.
3288 (s_alpha_ent): Ditto.
3289 (s_alpha_end): Ditto.
3290 (s_alpha_frame): Ditto.
3291 (s_alpha_prologue): Ditto.
3292 (s_alpha_file): Ditto.
3293 (s_alpha_gprel32): Ditto.
3294 (s_alpha_proc): Ditto.
3295 (s_alpha_set): Ditto.
3296 (s_alpha_base): Ditto.
3297 (s_alpha_align): Ditto.
3298 (s_alpha_arch): Ditto.
3299 (alpha_align): Ditto.
3300 (assemble_insn): Suppress unused variable warning.
3302 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3303 order in the structure.
3304 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3306 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3308 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3310 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3312 * config/tc-i386.c (i386_index_check): Correct #endif location.
3314 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3316 * as.c (show_usage): Document new options.
3317 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3318 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3319 (parse_args): Parse the new options.
3320 (main): If there were warnings, and --fatal-warnings
3321 was specified, print an error.
3322 * as.h: New variable, flag_fatal_warnings, for new option.
3324 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3326 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3327 '@'. Change autoincrement completers to fall through to cache control
3330 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3332 (pa_parse_addb_64_cmpltr): New function.
3334 * config/tc-hppa.c (pa_ip): Change error message.
3335 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3336 '?Q' args to allow falling through.
3338 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3339 Remove unused conditional codes.
3340 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3342 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3344 * config/tc-d30v.c (CHAR_BIT): Define.
3345 (check_range): Fix bit operations to support integers bigger than
3348 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3350 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3353 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3354 Doug Evans <devans@cygnus.com>
3356 Add support for m32rx.
3357 * config/tc-m32r.c (enable_m32rx): New static global.
3358 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3359 (allow_m32rx): New function.
3360 (M32R_SHORTOPTS): Add `O'.
3361 (md_longopts): Add --m32rx plus several warning options.
3362 (md_parse_option): Handle new options.
3363 (md_show_usage): Print them.
3364 (md_begin): Enable m32rx.
3365 (OPERAND_IS_COND_BIT): New macro.
3366 (first_writes_to_seconds_operands): New function.
3367 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3368 (target_make_parallel,assemble_two_insns): New functions.
3369 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3370 If optimizing and m32rx, try to make consecutive insns parallel.
3372 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3374 * config/tc-mips.c (nopic_need_relax): Allow for the
3375 .sdata.foo sections generated by -fdata-sections,
3376 and for the .gnu.linkonce.s sections generated by C++.
3378 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3380 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3381 with cleaner code using completer prefixes. Add 'Y'.
3383 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3385 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3387 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3388 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3389 insn does not match and we should try the next insn in the table.
3391 1999-09-22 Nick Clifton <nickc@cygnus.com>
3393 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3395 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3397 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3400 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3402 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3403 OBJ_ELF. If ELF, add "sq".
3404 (md_parse_option): If ELF, ignore -s and -q.
3405 (md_show_usage): Mention ELF options.
3407 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3409 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3412 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3414 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3416 * config/tc-hppa.c (struct pa_it): New field "trunc".
3417 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3418 (pa_parse_ftest_gfx_completer): New function
3419 (pa_parse_fp_cnv_format): New function.
3421 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3422 (md_apply_fix): Handle 22bit pc-rel branches.
3424 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3426 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3428 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3430 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3432 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3434 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3435 (pa_ip): Handle 'fX'.
3437 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3439 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3440 unwinds unless the function is in the text space.
3441 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3443 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3445 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3446 (md_assemble): To here. Tweak address generation.
3448 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3450 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3451 (md_assemble): Call dwarf2_where for OBJ_ELF.
3452 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3453 (pa_end_of_source): New function.
3454 * tc-hppa.h (md_end): Define for OBJ_ELF.
3456 1999-09-14 Michael Meissner <meissner@cygnus.com>
3458 * configure.in (Canonicalization of target names): Remove adding
3459 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3460 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3461 * configure: Regenerate.
3463 1999-09-14 Donn Terry <donn@interix.com>
3465 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3467 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3469 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3470 pc-relative jmp/call to an absolute symbol.
3471 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3472 absolute section symbols.
3474 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3475 jump handling code and comments.
3477 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3479 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3480 the value if TE_PE and a global defined symbol.
3482 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3484 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3485 print the symbol, rather than printing it here.
3487 1999-09-11 Donn Terry <donn@interix.com>
3489 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3490 BFD_RELOC_RVA relocations.
3492 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3493 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3496 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3498 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3499 * doc/internals.texi (Object format backend): Document
3502 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3503 relocations against global symbols if TE_PE.
3505 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3506 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3508 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3511 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3512 symbols which do not have a constant value, or tags with
3513 non-tags. Remove the symbol from the list before adding it at the
3516 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3517 C_FCN symbol differently if TE_PE.
3518 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3519 appears in the pseudo-op, rather coff_line_base which is only set
3522 * config/obj-coff.c (obj_coff_loc): New static function.
3523 (obj_pseudo_table): Add "loc".
3525 * config/obj-coff.c (add_lineno): Check that the line number is
3528 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3529 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3531 (md_atof): Return NULL rather than 0.
3532 * config/tc-i386.c (md_atof): Change type to int.
3533 * expr.c (expr): Change first parameter to int.
3534 * config/obj-coff.c: Add declarations for static functions.
3535 (coff_frob_symbol): Use SYM_AUXENT.
3536 * config/tc-i386.h (flag_16bit_code): Don't declare.
3538 * config/obj-coff.c (obj_coff_section): Default to setting
3539 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3541 * write.c (adjust_reloc_syms): Print adjusted fixup.
3543 * expr.c (integer_constant): Correct too_many_digits calculation
3546 1999-09-09 Andreas Schwab <schwab@suse.de>
3548 * doc/c-arm.texi: Fix arguments of @var to not contain
3551 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3553 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3555 (md_parse_option): Only support -k flag for ELF and COFF targets.
3557 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3559 * config/tc-hppa.c (pa_ip): Put strict register checks before
3560 call to pa_parse_number.
3562 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3564 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3566 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3569 1999-09-06 Donn Terry <donn@interix.com>
3571 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3573 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3575 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3576 candidate instruction. Require registers for register arguments
3577 when in strict mode. Require assemble-time constants for
3578 constants when in strict mode.
3579 (pa_get_absolute_expression): Require a constant when in strict
3582 1999-09-06 Nick Clifton <nickc@cygnus.com>
3584 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3586 1999-09-04 Steve Chamberlain <sac@pobox.com>
3588 * config/tc-pj.c: New file, supports picoJava in ELF.
3589 * config/tc-pj.h: Ditto.
3590 * configure.in (pjl*, pj*): New targets.
3591 * Makefile.am: Rebuild dependencies.
3592 (CPU_TYPES): Add pj.
3593 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3594 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3595 * doc/c-pj.texi: New file.
3596 * doc/as.texinfo: Add some PJ specifics.
3597 * doc/all.texi: Add PJ to the list of all architectures, sort them
3599 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3600 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3602 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3604 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3605 (obj_frob_file): Test for null pointer.
3606 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3607 (OBJ_PROCESS_STAB): And here.
3608 (elf_obj_sy): Remove
3610 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3611 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3612 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3614 * config/obj-coff.c (no_func): Remove.
3615 (coff_format_ops): Change occurrences of no_func to 0, as we test
3616 for 0 in obj-multi.h.
3618 * configure.in: Enable bfd for i386-coff when primary target is
3619 bfd. Enable i386 elf,coff emulation support. Don't set
3620 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3621 emulation to support.
3622 *configure: Regenerate.
3624 1999-09-02 Nick Clifton <nickc@cygnus.com>
3626 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3627 .section .line directive is encountered.
3629 1999-09-01 Nick Clifton <nickc@cygnus.com>
3631 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3634 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3635 * as.texinfo: Document --gdwarf2 command line option.
3636 Add additional documentation of ARM command line switches.
3638 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3640 * config/tc-i386.c (i386_intel_memory_operand): Combine
3641 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3642 and RESTORE_END_STRING around parse_register calls.
3643 (i386_operand): Here too.
3644 (i386_is_reg): Remove.
3645 (parse_register): Move as_bad calls from within this function to
3648 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3650 Based on a patch from H.J. Lu <hjl@gnu.org>
3651 * config/tc-i386.c (parse_register): Handle FP regs specially.
3652 (md_begin): Remove '(' and ')' from register_chars.
3654 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3656 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3657 error message (done elsewhere).
3659 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3661 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3663 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3665 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3668 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3670 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3672 Add new completers. Fix bug in 64 bit condition handling.
3674 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3677 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3679 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3681 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3683 1999-08-27 Jim Wilson <wilson@cygnus.com>
3685 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3686 (struct ls): Add frag field. Initialize it to zero.
3687 (out_end_sequence): New local text_frag. Set it while in text section.
3688 Replace address check with frag check. Set ls.frag to text_frag if
3689 out_set_addr called.
3690 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3691 Set it before switching sections. Replace address check with frag
3692 check. Set ls.frag to saved_frag if out_set_addr called.
3694 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3696 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3697 output "advance_pc" opcode instead of calling gen_addr_line().
3698 The latter has the undesired side-effect of creating a new row
3699 in the debug line info matrix.
3701 1999-08-26 Jim Wilson <wilson@cygnus.com>
3703 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3704 ls.last_filename if last is less than zero. Set ls.last_filename
3705 when allocating new entry.
3706 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3709 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3711 * config/tc-i386.c (i386_index_check): Fix the displacement size
3712 when INFER_ADDR_PREFIX.
3714 1999-08-18 Nick Clifton <nickc@cygnus.com>
3716 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3719 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3721 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3722 handle 0xffffNNNN constants correctly.
3724 1999-08-16 Nick Clifton <nickc@cygnus.com>
3726 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3729 1999-08-13 Nick Clifton <nickc@cygnus.com>
3731 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3732 (md_apply_fix3): Always pass positive values to
3733 validate_offset_imm.
3735 1999-08-12 Nick Clifton <nickc@cygnus.com>
3737 * config/tc-arm.c (skip_whitespace): New macro.
3738 Formatting tidy ups.
3740 (md_apply_fix3): Store relocation offset in addend for ELF based
3742 (arm_force_relocation): Always generate relocs for Thumb function
3745 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3747 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3748 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3750 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3752 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3753 flags for the unwind subspace.
3755 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3756 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3757 suitable relocation based on the size of the target's pointer.
3758 Always Use subsegment zero for the unwinders.
3759 (pa_level): Handle "2.0w".
3761 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3763 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3764 with the following instruction unless this was specified.
3766 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3768 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3769 certain sections, to match BFD changes.
3771 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3773 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3774 (EXTRA_SCRIPTS): Define to keep automake happy.
3775 * Makefile.in: Rebuild.
3777 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3779 * Makefile.am: Rename .dep* files to DEP*.
3780 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3781 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3783 * Makefile.in: Rebuild.
3785 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3787 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3789 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3791 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3792 avoid problems on DOS filesystems.
3793 * Makefile.in: Rebuild.
3795 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3797 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3799 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3802 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3804 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3805 line to create ${GDBINIT} rather than .gdbinit.
3806 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3808 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3810 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3812 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3814 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3816 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3818 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3819 non-adjustable symbols.
3821 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3823 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3825 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3827 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3830 1999-08-05 Donn Terry <donn@interix.com>
3832 * config/te-interix.h: New file.
3833 * configure.in (i386-*-interix*): New target.
3834 * configure: Rebuild.
3836 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3838 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3839 selectors for ELF too.
3840 (selector_table): Add "ltp" and "rtp" selectors.
3842 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3844 * config/tc-i386.c (i386_operand): No need to change
3845 operand_string pointer in segment reg case before goto
3846 do_memory_reference. Initialise displacement_string_start and
3847 displacement_string_end after do_memory_reference label.
3848 (i386_index_check): Add operand_string param, and print error
3849 message on failure here.
3850 (i386_intel_memory_operand): Instead of here.
3851 (i386_operand): And here.
3852 (INFER_ADDR_PREFIX): Enable.
3854 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3856 * config/tc-i386.h (DefaultSize): Define. Renumber following
3857 opcode_modifier defines.
3859 From Etienne Lorrain <etienne.lorrain@ibm.net>
3860 * config/tc-i386.c (stackop_size): New variable.
3861 (set_16bit_code_flag): Clear it here.
3862 (set_16bit_gcc_code_flag): New function.
3863 (md_pseudo_table): Add "code16gcc" entry.
3864 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3866 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3868 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3869 next_set_end even if the end symbol is being discarded.
3871 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3872 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3873 * config/obj-coff.c: Likewise.
3874 (seg_info_type): Remove.
3875 (seg_info_off_by_4): Change to array of segT.
3876 (s_get_segment): Adjust accordingly.
3877 (obj_pseudo_table): Fully initialize sentinel entry.
3879 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3880 Ralf Baechle <ralf@uni-koblenz.de>.
3882 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3884 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3886 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3888 * config/tc-i386.c: Indentation and white space changes.
3889 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3890 don't enable it by default.
3891 (i386_intel_operand): Remove redundant prototype.
3892 Move check on number of memory operands, and i.mem_operands++
3893 (i386_intel_memory_operand): To here.
3894 Remove i386_immediate code from here. Remove special case code
3895 for input and output using (%dx). Remove base/index checks and
3896 call i386_index_check instead. Save initial operand_string
3897 argument for error message.
3898 (i386_operand): Remove redundant prototype. Move base/index
3899 checks to i386_index_check.
3900 (i386_displacement): Move intel mode check for non-zero
3902 (i386_intel_memory_operand): To here.
3904 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3906 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3907 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3908 by .register pseudo-op if -64 and --no-undeclared-regs.
3909 (s_register, sparc_adjust_symtab): New functions.
3910 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3911 Declare sparc_adjust_symtab as tc_adjust_symtab.
3912 * doc/c-sparc.texi: Add description of #ignore special literal
3913 for .register pseudo-op.
3915 1999-07-30 Catherine Moore <clm@cygnus.com>
3917 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3918 the relocation's section offset.
3920 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3922 * write.c (fixup_segment): Fix generic error check overflow test.
3924 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3925 X_add_number to long.
3927 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3929 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3932 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3934 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3937 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3939 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3941 * configure.bat: Remove; obsolete.
3942 * config/go32.cfg: Likewise.
3944 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3946 * configure.in (i386-*-vxworks*): New target.
3947 * configure: Rebuild.
3949 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3951 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3953 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3955 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3957 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3958 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3959 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3960 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3961 MAX_RELOC_EXPANSION): Define.
3962 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3964 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3966 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3967 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3968 block. Print a warning if an 8-bit or 16-bit constant
3969 displacement or immediate is truncated on output.
3970 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3972 (i386_operand): Disallow immediate jump absolute operand.
3974 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3976 * configure.in: Bump version number to 2.9.5.
3977 * configure: Rebuild.
3979 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3982 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3984 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3985 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3987 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3989 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3991 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3993 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3994 if -mno-fpu was given.
3995 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3997 (cons_fix_new_arm): Remove misleading comments.
3999 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4001 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4003 (relax_segment): Likewise. After giving a rs_org error, convert
4004 the frag to rs_align to avoid cascading errors.
4006 1999-07-12 Andreas Schwab <schwab@suse.de>
4008 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4010 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4012 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4013 as appropriate. Fill in structure initializations. Add variable
4014 initializations. Add casts.
4015 * dwarf2dbg.c (print_stats): Change i to size_t.
4016 * listing.c (listing_listing): Change list_line to unsigned int.
4018 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4020 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4021 rather than checking for \001 and \002 in symbol name.
4022 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4024 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4026 * configure.in (hppa*-linux-gnu*): New target.
4027 * configure: Rebuilt.
4029 1999-07-08 Nick Clifton <nickc@cygnus.com>
4031 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4033 1999-07-07 Nick Clifton <nickc@cygnus.com>
4035 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4036 accessing symbolP directly.
4038 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4040 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4043 1999-07-05 Nick Clifton <nickc@cygnus.com>
4045 * config/tc-arm.c (ARM_EXT_V5): Define.
4046 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4047 (md_begin): Detect ARM v5 architectures.
4048 (md_parse_option): Accept arm v5 specification.
4049 (md_show_usage): Documment -marmv5 switch.
4051 * doc/c-arm.texi: Document -marmv5 command line option.
4053 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4055 (validate_immediate_twopart): New function. Determine if a
4056 constant can be computed by two ADD instructions.
4057 (output_inst): Remove its command line parameter - it was never
4059 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4060 implememt the ADRL pseudo op.
4061 (tc_gen_reloc): Generate a suitable error message if an ADRL
4062 instruction tries to generate a real reloc.
4064 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4066 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4068 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4071 1999-06-27 H.J. Lu <hjl@gnu.org>
4073 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4074 non BFD_ASSEMBLER case.
4076 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4078 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4081 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4083 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4084 out_end_sequence() when the address decreases due to a new frag.
4085 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4086 numbering starts with 1.
4088 1999-06-23 Nick Clifton <nickc@cygnus.com>
4090 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4092 (mcore_s_text): Call obj_elf_text for ELF target.
4093 (mcore_s_data): Call obj_elf_data for ELF target.
4094 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4096 (mcore_s_bss): New function: Dump literal table before changing
4098 (mcore_s_comm): New function: Dump literal table before changing
4101 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4102 No longer static functions.
4103 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4104 Provide prototypes for these functions.
4106 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4108 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4109 a list of names, to try obj_segment_name, and to try abbreviated
4110 names when using COFF without long section names.
4112 * config/tc-alpha.c: More use of symbol accessor functions.
4113 * config/tc-arc.c: Likewise.
4114 * config/tc-d30v.c: Likewise.
4115 * config/tc-fr30.c: Likewise.
4116 * config/tc-i860.c: Likewise.
4117 * config/tc-m88k.c: Likewise.
4118 * config/tc-mcore.c: Likewise.
4119 * config/tc-ns32k.c: Likewise.
4120 * config/tc-sparc.c: Likewise.
4121 * config/tc-v850.c: Likewise.
4123 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4124 sy_value with appropriate accessor functions.
4125 * config/tc-arm.c (md_apply_fix3): Likewise.
4126 * config/tc-d10v.c (AT_WORD_P): Likewise.
4127 * config/tc-v850.c (reg_name_search): Likewise.
4129 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4130 use symbol_get_bfdsym instead.
4131 * config/tc-ppc.c (md_assemble): Likewise.
4132 * config/tc-v850.c (v850_comm): Likewise.
4134 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4136 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4137 the symbol, rather than accessing the bsym member.
4138 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4139 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4140 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4141 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4142 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4143 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4144 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4145 * config/tc-v850.c (tc_gen_reloc): Likewise.
4147 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4149 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4150 (hppa_gen_reloc_type): Conditionalize on BFD64.
4151 (tc_gen_reloc): Re-enable ELF relocations.
4152 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4154 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4156 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4158 (do_ldst): Move assignment out of if condition.
4159 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4160 parentheses to avoid warning.
4162 1999-06-21 Nick Clifton <nickc@cygnus.com>
4164 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4165 macro to get at the BFD symbol associated with a GAS symbol.
4167 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4169 * config/tc-ppc.c: Update for symbol handling changes.
4170 * config/obj-coff.c: Likewise.
4172 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4174 * tc-hppa.c: General cleanups of ELF support. No more spaces
4175 and subspaces for ELF.
4176 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4177 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4178 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4179 (UNWIND_SECTION_NAME): Likewise.
4180 (space/subspace related structures): Conditionalize definitions
4182 (space/subspace directives and support routines): Conditionalize
4183 definitions and references/uses on OBJ_SOM.
4184 (label_symbol_struct): For ELF, track the symbol's segment. For
4185 SOM track its space.
4186 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4188 (USE_ALIASES): Kill for both SOM & ELF.
4189 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4190 (pa_space, pa_subspace): Corresponding changes.
4191 (pa_spaces_begin): Corresponding chagnes.
4192 (md_begin): Do not muck around with space/subspace stuff for
4194 (md_apply_fix): Temporarily disable argument relocation stuff
4196 (tc_gen_reloc): Temporarily disable relocation generation for
4198 (pa_build_unwind_subspace): Similarly.
4200 1999-06-16 Nick Clifton <nickc@cygnus.com>
4202 * config/tc-arm.c (thumb_set): New pseudo op.
4203 (text, data, section): Override these pseudo ops with ARM
4205 (s_thumb_set): New function: Perform the same as a .set pseudo
4206 op, but also mark the alias'ed symbol as being a Thumb
4208 (arm_s_text): New function: Perform the same as the .text
4209 pseudo op, but dump the literal pool before changing
4211 (arm_s_data): New function: Perform the same as the .data
4212 pseudo op, but dump the literal pool before changing
4214 (arm_s_section): New function: Perform the same as the
4215 .section pseudo op, but dump the literal pool before changing
4217 (arm_cleanup): Do not reset the current section before dumping
4220 1999-06-17 Nick Clifton <nickc@cygnus.com>
4222 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4223 OPTION_NO_WARN_UNMATCHED entries.
4224 (md_parse_option): Generate a warning message if an unrecognised
4225 option is encountered.
4227 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4228 (get_operands): When parsing an expression after an '@' symbol
4229 has been detected, do not ignore '#' symbols.
4230 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4233 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4235 From K. Richard Pixley <rich@noir.com>:
4236 * configure.in (ppc-*-vxworks*): New target.
4237 * configure: Rebuild.
4239 1999-06-12 Philip Blundell <philb@gnu.org>
4241 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4243 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4245 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4246 which refer to symbols in linkonce sections, permit reducing the
4247 relocs if the symbol is local.
4249 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4251 * subsegs.c (subseg_text_p): New function.
4252 * as.h (subseg_text_p): Declare.
4253 * read.c (do_align): Use subseg_text_p to set the default fill.
4254 * write.c (subsegs_finish): Likewise.
4255 * config/obj-coff.c (write_object_file): Likewise.
4256 * config/tc-i386.h (md_maybe_text): Don't define.
4257 (md_do_align): Use subseg_text_p to set the default fill.
4258 * config/tc-m32r.c (m32r_do_align): Likewise.
4259 * config/tc-sh.c (sh_do_align): Likewise.
4260 * config/tc-sparc.h (md_do_align): Likewise.
4262 1999-06-12 David O'Brien <obrien@freebsd.org>
4264 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4265 * configure: Rebuild.
4267 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4269 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4270 * Makefile.am: Rebuild dependencies.
4271 * Makefile.in: Rebuild.
4273 * config/tc-i386.c (i386_immediate): Remove unused label
4276 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4277 * symbols.c: Likewise.
4278 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4279 sy_next field when taking address, rather than symbol_next.
4281 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4283 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4284 value from the output file architecture.
4285 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4286 * dwarf2dbg.h: Change bfd_vma to addressT.
4288 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4290 * dwarf2dbg.h: Use PARAMS in function declarations.
4292 1999-06-11 Martin Dorey <mdorey@madge.com>
4294 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4295 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4297 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4299 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4301 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4303 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4306 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4308 * read.c (read_a_source_file): Only declare inescape if
4311 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4313 (find_entry_byval): Add parens to avoid warning.
4315 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4317 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4320 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4322 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4325 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4326 synthetize_setx): New functions.
4327 (md_assemble): Broken the special cases into the above
4328 functions. Make compiler happy if sizeof(bfd_vma)==4.
4329 Fix sethi generated from set/setuw. If instructions have a relloc,
4330 always clear the fields to be relocated in the opcode.
4331 (sparc_ip): Remove special_case global variable.
4333 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4335 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4336 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4337 indication of success rather than a value.
4338 (itbl_get_val): Likewise.
4339 (itbl_get_field): Use strcspn. Change delimiters to include
4341 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4342 (itbl_get_val): Likewise.
4343 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4345 * symbols.c (copy_symbol_attributes): Convert local symbols to
4348 1999-06-10 Nick Clifton <nickc@cygnus.com>
4350 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4353 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4355 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4356 Optimize set if sizeof(bfd_vma) == 64.
4357 (sparc_ip): Fix sethi - without %hi() it should generate
4358 R_SPARC_22 reloc, not R_SPARC_HI22.
4359 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4361 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4363 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4364 (s_ncons): New function.
4365 (native_op_table): New table.
4366 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4367 R_SPARC_OLO10 handling.
4369 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4371 * expr.h (struct expressionS): Revert last change; widen X_op.
4372 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4374 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4376 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4377 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4378 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4379 * Makefile.in: Regenerated.
4381 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4382 `common' pass on to s_mri_common.
4383 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4385 1999-06-06 Richard Henderson <rth@cygnus.com>
4387 * config/obj-elf.c (obj_elf_section): Don't free the return
4388 value of demand_copy_C_string.
4390 1999-06-05 Richard Henderson <rth@cygnus.com>
4392 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4393 creation logic from obj_elf_create_section.
4395 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4396 (section_stack): New.
4397 (special_sections): Make const.
4398 (obj_elf_section): Gut and rewrite parsing.
4399 (obj_elf_change_section): New function broken out of obj_elf_section.
4400 (obj_elf_parse_section_letters): Likewise.
4401 (obj_elf_section_word): Likewise.
4402 (obj_elf_section_type): Likewise.
4403 (obj_elf_previous): Treat as a toggle.
4404 (obj_elf_popsection): New.
4405 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4406 (ppc_section_type): Likewise.
4407 * config/tc-ppc.h: Likewise.
4409 * expr.h (struct expressionS): Don't make X_op a bitfield.
4410 * config/tc-alpha.c: Update for symbol handling changes.
4411 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4412 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4414 1999-06-05 Richard Henderson <rth@cygnus.com>
4416 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4417 (dwarf2_gen_line_info): Kill unused variables.
4418 (dwarf2_finish): Likewise.
4419 (dwarf2_where): Likewise.
4420 (dwarf2_directive_file): If we've only got a string,
4421 hand off to s_app_file.
4422 * ecoff.c: Move the include of ecoff.h.
4423 * symbols.h (S_IS_FUNCTION): Prototype.
4425 * read.c (LEX_HASH): Supply a default.
4427 (s_globl): Update `c' after skipping whitespace.
4428 * read.h (LEX_END_NAME, is_name_ender): New.
4429 * expr.c (get_symbol_end): Respect it.
4431 1999-06-04 Mark Klein <mklein@dis.com>
4433 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4435 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4437 * config/tc-hppa.c: Update for symbol handling changes.
4439 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4441 * cgen.c: Update for symbol handling changes.
4442 * config/tc-m32r.c: Likewise.
4444 * config/tc-hppa.h: Update for symbol handling changes.
4445 * config/tc-hppa.c: Likewise.
4447 * config/tc-arm.h: Update for symbol handling changes.
4448 * config/tc-arm.c: Likewise.
4449 (symbol_make_empty): Remove. Just use symbol_create.
4451 * symbols.c (symbol_set_tc): Correct name.
4453 * Makefile.am: Rebuild dependencies.
4454 ($(OBJS)): Don't depend upon struc-symbol.h.
4455 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4456 * dep-in.sed: Don't remove struc-symbol.h.
4457 * Makefile.in: Rebuild.
4459 * doc/internals.texi (Symbols): Describe changes in symbol
4462 1999-06-03 Richard Henderson <rth@cygnus.com>
4464 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4465 instead of doing the work by hand.
4467 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4469 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4470 state of line state-machine.
4471 (struct ls): Collect DWARF2 line state-machine state in new member
4472 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4473 resulted in any DWARF2 directives.
4474 (reset_state_machine): New function.
4475 (out_end_sequence): Ditto.
4476 (dwarf2_gen_line_info): When switching sections or switching to a
4477 lower text address, call out_end_sequence() first to terminate the
4478 previous code sequence as code sequences MUST have monotonically
4479 increasing addresses.
4480 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4482 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4484 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4485 DWARF2 debug info (line information only, at this point).
4486 * as.h: Update comment about supported debug formats.
4487 * dwarf2dbg.c, dwarf2dbg.h: New files.
4488 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4490 * expr.c (operand): Don't use [ for parens if we want an index op.
4491 (op_encoding): Switch [ into O_index, if desired.
4492 (op_rank): Renumber with O_index on bottom.
4493 (expr): If O_index, match closing bracket.
4494 * expr.h (O_index): New.
4496 * read.c (read_a_source_file): Conditionally allow matched "
4497 in lines passed to md_assemble.
4499 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4501 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4503 Add support for storing local symbols in a small structure to save
4504 memory when assembling large files.
4505 * as.h: Don't include struc-symbol.h.
4506 (symbolS): Add typedef.
4507 * symbols.c: Include struc-symbol.h.
4508 (local_hash): New static variable.
4509 (save_symbol_name): New static function, from symbol_create.
4510 (symbol_create): Call save_symbol_name.
4511 (local_symbol_count): New static variable.
4512 (local_symbol_conversion_count): Likewise.
4513 (LOCAL_SYMBOL_CHECK): Define.
4514 (local_symbol_make): New static function.
4515 (local_symbol_convert): New static function.
4516 (colon): Handle local symbols. Create local symbol for local
4518 (symbol_table_insert): Handle local symbols.
4519 (symbol_find_or_make): Create local symbol for local label name.
4520 (symbol_find_base): Check for local symbol.
4521 (symbol_append, symbol_insert): Check for local symbols.
4522 (symbol_clear_list_pointers, symbol_remove): Likewise.
4523 (verify_symbol_chain): Likewise.
4524 (copy_symbol_attributes): Likewise.
4525 (resolve_symbol_value): Handle local symbols.
4526 (resolve_local_symbol): New static function.
4527 (resolve_local_symbol_values): New function.
4528 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4529 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4530 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4531 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4532 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4533 (symbol_previous, symbol_next): New functions.
4534 (symbol_get_value_expression): Likewise.
4535 (symbol_set_value_expression): Likewise.
4536 (symbol_set_frag, symbol_get_frag): Likewise.
4537 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4538 (symbol_mark_used_in_reloc): Likewise.
4539 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4540 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4541 (symbol_mri_common_p): Likewise.
4542 (symbol_mark_written, symbol_clear_written): Likewise.
4543 (symbol_written_p): Likewise.
4544 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4545 (symbol_section_p, symbol_equated_p): Likewise.
4546 (symbol_constant_p): Likewise.
4547 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4548 (symbol_get_obj, symbol_set_obj): Likewise.
4549 (symbol_get_tc, symbol_set_tc): Likewise.
4550 (symbol_begin): Initialize local_hash.
4551 (print_symbol_value_1): Handle local symbols.
4552 (symbol_print_statistics): Print local symbol statistics.
4553 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4554 Declare new symbols.c functions. Move many declarations here from
4556 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4557 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4558 (struct symbol): Move bsym to make it clearly the first field.
4559 Remove TARGET_SYMBOL_FIELDS.
4560 (symbolS): Don't typedef.
4561 (struct broken_word): Remove.
4562 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4563 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4564 (symbol_clear_list_pointers): Likewise.
4565 (symbol_insert, symbol_remove): Likewise.
4566 (symbol_previous, symbol_append): Likewise.
4567 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4568 (struct local_symbol): Define.
4569 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4570 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4571 (local_symbol_get_frag, local_symbol_set_frag): Define.
4572 (local_symbol_get_real_symbol): Define.
4573 (local_symbol_set_real_symbol): Define.
4575 * write.c (write_object_file): Call resolve_local_symbol_values.
4576 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4577 (TARGET_SYMBOL_FIELDS): Don't define.
4578 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4579 ECOFF_DEBUGGING, add ECOFF fields.
4580 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4581 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4582 ECOFF_DEBUGGING, add ECOFF fields.
4583 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4584 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4585 * config/tc-mcore.h: Don't include struc-symbol.h.
4586 (TARGET_SYMBOL_FIELDS): Don't define.
4587 (struct mcore_tc_sy): Define.
4588 (TC_SYMFIELD_TYPE): Define.
4589 * Many files: Use symbolS instead of struct symbol. Use new
4590 accessor functions rather than referring to symbolS fields
4593 * read.c (s_mri_common): Don't add in value of line_label.
4595 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4596 checking for SEC_LINK_ONCE.
4598 * config/tc-sh.h (sh_fix_adjustable): Declare.
4600 * app.c (input_buffer): New static variable.
4601 (app_push): Save saved_input in allocated buffer.
4602 (app_pop): Restored saved_input.
4603 (do_scrub_chars): Change get parameter to take char * and int as
4604 arguments. Change GET macro to pass input_buffer to get
4605 function. Don't save input into allocated buffer.
4606 * as.h (do_scrub_chars): Update declaration.
4607 * input-file.c (input_file_get): Change to take char * and int.
4608 Read data into passed in buffer. Remove static buffer.
4609 * read.c (scrub_from_string): Change to take char * and int. Copy
4610 data into passed in buffer.
4612 * hash.h: Neaten. Declare hash_traverse.
4613 * hash.c: Complete rewrite based on BFD hashing code.
4614 * gasp.c (chunksize): New variable.
4615 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4618 1999-05-28 Nick Clifton <nickc@cygnus.com>
4620 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4621 addend unless the target uses an old ABI.
4623 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4625 -Wchar-subscripts cleanup
4626 * listing.c (listing_newline): Use unsigned char variable, so
4627 calls to isascii,iscntrl are correct.
4628 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4630 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4631 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4632 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4633 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4635 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4637 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4639 (arch_coldfire_p): New #define.
4640 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4642 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4644 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4646 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4647 (install_operand): Add place `N'.
4648 (init_table): Add registers ACC, MACSR, MASK.
4650 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4652 * config/tc-m68k.c: Change mcf5200 --> mcf.
4653 (archs): Add mcf5206e, mcf5307.
4654 (m68k_ip): Add format `u'.
4655 (install_operand): Add place `m', `M', `h'.
4656 (init_table): Add upper/lower registers.
4658 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4660 1999-05-28 Martin Dorey <mdorey@madge.com>
4662 * config/tc-i960.c: Several minor changes to add ELF and
4663 BFD_ASSEMBLER support.
4664 * config/tc-i960.h: Likewise.
4665 * configure.in (i960-*-elf*): New target.
4666 * aclocal.m4, configure: Rebuild.
4668 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4670 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4671 reloc changes when defined(BFD_ASSEMBLER).
4673 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4675 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4677 * write.c (write_print_statistics): Output to file, not stderr.
4679 * expr.c (generic_bignum_to_int32,64): Prototype.
4681 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4682 output_sleb128, output_uleb128, output_big_sleb128,
4683 output_big_uleb128, output_big_leb128): Prototype.
4684 (output_big_sleb128, output_big_uleb128): Make inline.
4685 (output_big_leb128): Remove inline
4687 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4688 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4689 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4690 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4691 value for correct overflow check in write.c:fixup_segment.
4692 * write.c (fixup_segment): Move bitfield overflow checks to after
4693 the md_apply_fix call.
4694 * config/obj-coff.c (fixup_segment): Likewise.
4695 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4696 valueT *val argument.
4698 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4700 * config/atof-ieee.c (gen_to_words): Correctly round a
4701 denormalized number. Fix off-by-one in range checking for
4702 exponent in a denormal.
4704 1999-05-10 Nick Clifton <nickc@cygnus.com>
4706 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4709 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4711 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4713 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4715 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4716 (ReverseRegRegmem): Remove.
4717 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4718 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4719 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4722 From Doug Ledford <dledford@redhat.com>
4723 * config/tc-i386.h (RegXMM): New for P/III.
4724 * config/tc-i386.c: Add support for P/III.
4726 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4728 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4729 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4730 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4732 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4734 * config/tc-i386.c (i386_immediate): Skip whitespace before
4735 complaining about junk after expression.
4736 (i386_displacement): Likewise.
4738 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4740 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4741 Don't copy before downcaseing.
4743 1999-05-05 Catherine Moore <clm@cygnus.com>
4745 * tc-m68k.c: Include elf/m68k.h.
4746 (m68k_elf_final_processing): New routine.
4747 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4750 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4752 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4755 1999-04-30 Nick Clifton <nickc@cygnus.com>
4757 * config/tc-mcore.c (mcore_s_section): Dump literals before
4760 1999-04-29 Nick Clifton <nickc@cygnus.com>
4762 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4765 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4767 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4768 (TC_INIT_FIX_DATA): Delete.
4769 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4770 (TC_INIT_FIX_DATA): Delete.
4771 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4772 * write.c (fix_new_internal): Initialize fx_cgen member.
4773 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4774 (gas_cgen_md_apply_fix3): Update.
4775 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4776 (md_cgen_record_fixup_exp): Update.
4777 (FX_OPINFO_R_TYPE): Update.
4779 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4780 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4781 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4782 * frags.h (struct frag): Make opindex, opinfo ints.
4784 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4786 1999-04-26 Tom Tromey <tromey@cygnus.com>
4788 * aclocal.m4, configure: Updated for new version of libtool.
4790 1999-04-22 Nick Clifton <nickc@cygnus.com>
4792 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4794 (md_apply_fix3): Do not fix up absolute relocations against
4797 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4799 1999-04-20 Nick Clifton <nickc@cygnus.com>
4801 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4802 changes and data-in-text directives.
4803 (mcore_cons): New function: intercept cons() operations.
4804 (mcore_float_cons): New function: intercept float_cons()
4806 (mcore_stringer): New function: intercept stringer() operations.
4808 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4810 * obj.h (struct format_ops): Change generate_asm_lineno field to
4812 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4814 * config/tc-alpha.c (find_opcode_match): Add default case to
4816 (find_macro_match): Likewise.
4817 (load_expression): Parenthesize && within ||.
4819 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4821 1999-04-17 Nick Clifton <nickc@cygnus.com>
4823 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4824 .text .data .section pseudo ops.
4825 (mcore_s_section): New function. Dump lits before changing secs.
4826 (mcore_s_text): New function. Dump lits before changing secs.
4827 (mcore_s_data): New function. Dump lits before changing secs.
4829 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4831 * config/tc-mips.c (mips_32bitmode): New.
4832 (md_begin): Set mips_32bitmode if needed.
4833 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4834 Set EF_MIPS_32BITMODE.
4836 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4838 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4841 1999-04-16 Nick Clifton <nickc@cygnus.com>
4843 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4845 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4847 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4848 expressions correctly.
4851 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4853 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4855 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4857 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4858 and fmpynfadd instructions.
4860 1999-04-11 Richard Henderson <rth@cygnus.com>
4862 * as.h (environ): Declare it, if needed.
4863 * as.c (dump_statistics): Don't declare environ.
4864 * configure.in (environ): Detect declaration.
4865 * configure, config.in: Rebuild
4867 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4868 (i386_displacement): Allocate enough space for replacement buffer.
4869 Clean up replacement buffer initialization.
4871 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4873 * subsegs.c (section_symbol): Don't create a new symbol if one
4874 already exists; instead, use the existing one, but set its segment
4875 and frag data if it hasn't already been defined.
4876 * config/obj-coff.c (c_section_symbol): Likewise.
4878 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4880 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4882 1999-04-08 Nick Clifton <nickc@cygnus.com>
4884 * config/tc-mcore.c: New File: Support routines for MCore
4886 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4887 * config/obj-coff.c: Add support for mcore-pe target.
4889 * Makefile.am: Add support for MCore targets.
4890 * Makefile.in: Regenerate.
4891 * configure.in: Add support for MCore targets.
4892 * configure: Regenerate.
4894 * doc/all.texi: Set MCORE.
4895 * doc/as.texinfo: Document MCore specific command line options.
4897 * write.h: Prevent multiple inclusion.
4899 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4901 * asintl.h (LC_MESSAGES): Never define.
4902 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4904 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4907 * Makefile.am (m68k-parse.c): If configuring in the source
4908 directory, copy m68k-parse.y into the local directory before
4909 running ylwrap, to remove spurious differences when generating
4911 * Makefile.in: Rebuild.
4913 * config/tc-sparc.h (md_do_align): Just allocate the number of
4914 bytes necessary, rather than always allocating 1024.
4916 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4918 * listing.c (listing_newline): Add cast to avoid warning.
4919 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4920 * config/tc-i386.c (i386_scale): Add return value.
4921 (build_displacement_string): Remove unused local temp_disp2.
4922 (i386_intel_memory_operand): Add parentheses to avoid warning.
4923 (i386_intel_operand): Remove unused local end_of_operand_string.
4924 (i386_operand): Remove unused local operand_modifier.
4925 (i386_operand): Add parens to avoid warning.
4927 1999-04-04 Don Bowman <don@pixsci.com>
4929 * configure.in: Add mips*-*-vxworks* target; have it define
4931 * configure, config.in: Rebuild.
4933 1999-03-31 Nick Clifton <nickc@cygnus.com>
4935 * configure.in (emulations): Add support for arm-epoc-pe.
4936 * configure: Regenerate.
4937 * config/te-epoc-pe.h: New file. Define macros specific to
4939 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4940 for arm-epoc-pe target.
4942 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4944 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4946 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4948 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4949 detect ",n" without a condition.
4950 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4953 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4955 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4956 instruction is encoded with one bit.
4959 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4961 * doc/internals.texi (CPU backend): Mention that
4962 line_separator_chars should not include newline. From thi
4963 <ttn@mingle.glug.org>.
4965 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4967 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4968 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4970 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4972 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4974 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4976 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4979 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4981 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4983 1999-03-15 Martin Hunt <hunt@cygnus.com>
4985 * app.c (do_scrub_begin): Change '-' back to a symbol char
4986 so we can use multiple opcodes on a line again.
4988 * config/tc-d30v.c: By default, warn if a symbol has
4989 the same name as a register. Plus some minor
4990 updates from the branch.
4992 1999-03-13 Nick Clifton <nickc@cygnus.com>
4994 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4995 BFD_RELOC_16 and BFD_RELOC_64.
4997 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4999 * expr.c (expr): Add missing else.
5001 1999-03-12 Nick Clifton <nickc@cygnus.com>
5003 * config/tc-arm.c (md_apply_fix3): Improve error message.
5005 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5007 * Makefile.am (CPU_TYPES): Add fr30.
5008 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5009 (fr30,m32r dependencies): Update.
5010 * Makefile.in: Rebuild.
5012 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5013 (gas_cgen_record_fixup_exp): Ditto.
5014 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5015 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5016 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5017 (md_cgen_lookup_reloc): Update use of operand->type.
5018 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5019 (md_convert_frag): Call cgen_operand_lookup_by_num.
5020 (md_cgen_lookup_reloc): Update use of operand->type.
5021 (m32r_cgen_record_fixup_exp): Ditto.
5023 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5025 * config/tc-mips.c (md_show_usage): Fix message.
5027 1999-03-03 Nick Clifton <nickc@cygnus.com>
5029 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5030 and LDR reg,=<expr> instruction.
5032 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5035 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5037 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5039 1999-02-17 Nick Clifton <nickc@cygnus.com>
5041 This patch was created by: Scott Bambrough
5042 <scottb@corelcomputer.com>
5045 Special cased '@' character. The '@' character is used as the
5046 ARM assembler comment character, as a special character
5047 and in ELF .symver pseudo-op's, and as a special character in
5048 .type and .section pseudo-ops.
5049 (symver_pseudo): New static variable.
5050 (symver_state): New static variable.
5051 (struct app_save): Add field 'symver_state'.
5052 (app_push): Save global symver_state int struct app_save.
5053 (app_pop): Restore global symver_state from struct app_save.
5054 (do_scrub_chars): Special case handling of '@' character in
5057 * configure.in: Modified to recognize armv* uname syntax from ARM
5059 * configure: Regenerated.
5061 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5062 a prefix to the section's type.
5063 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5064 the type's typename.
5066 * config/tc-arm.h: Add support for PIC generation:
5067 (pic_code): New boolean.
5068 (obj_relocate_extern): Define.
5069 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5070 (TC_CONS_FIX_NEW): Define.
5071 (tc_fix_adjustable): Define.
5072 (GLOBAL_OFFSET_TABLE_NAME): Define.
5074 * config/tc-arm.c: Add support for PIC generation:
5075 (line_seperator_chars): Allow ';' as a seperator for Linux.
5076 (is_immediate_prefix): New macro.
5077 (arm_parse_reloc): New function.
5078 (s_arm_elf_cons): New function.
5079 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5080 (md_undefined_symbol): Special case handling for the Global Offset
5082 (md_apply_fix3): Handle PIC relocs.
5083 (tc_gen_reloc): Handle PIC relocs.
5084 (md_parse_option): Add support for '-k' command line switch to
5085 enable PIC generation.
5086 (cons_fix_new_arm): New function.
5087 (s_arm_elf_cons): New function.
5089 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5091 * configure.in: Add comments for uses of AC_DEFINE.
5092 * acinclude.m4: Likewise.
5093 * acconfig.h: Remove.
5094 * aclocal.m4: Rebuild.
5095 * configure: Rebuild.
5096 * Makefile.in: Rebuild.
5097 * config.in: Rebuild.
5099 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5101 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5102 non-constant offset from a base register.
5104 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5106 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5109 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5111 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5112 (emit_insn): Look for pc-relative and no-overflow specifiers on
5113 internal relocation types.
5115 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5117 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5120 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5122 (mips_4650, mips_4010, mips_4100): Variables removed.
5123 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5124 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5126 (md_begin): Don't bother initializing the mips_NNNN variables;
5127 mips_cpu is set, and that's good enough now.
5128 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5129 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5130 (show): New function, to handle wrapping in the CPU lists.
5131 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5133 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5135 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5136 than treat as an immediate specifier.
5138 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5140 * config/tc-i386.c: Prototype many functions.
5141 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5142 (i386_immediate): Remove unused second argument.
5143 (i386_intel_operand): Fix i386_is_reg typo.
5144 (i386_operand): Use allow_naked_reg.
5145 (output_invalid): Make operand int for K&R.
5147 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5149 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5151 * Makefile.in: Rebuild.
5153 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5155 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5157 (EXTRA_as_new_SOURCES): Comment out.
5158 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5159 * Makefile.in: Rebuild.
5160 * doc/Makefile.in: Rebuild.
5161 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5162 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5163 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5164 * configure: Rebuild.
5165 * aclocal.m4: Rebuild.
5166 * config.in: Rebuild.
5167 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5168 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5169 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5170 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5171 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5172 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5173 (gas_cgen_record_fixup_exp): Ditto.
5174 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5175 descriptor, not global variable.
5176 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5177 descriptor, not global variable. Refer to insert_operand handler
5178 via cpu descriptor, not global function.
5179 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5180 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5181 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5182 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5183 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5184 * config/tc-m32r.c: Ditto.
5185 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5186 (md_assemble): Ditto.
5187 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5189 1999-02-09 Nick Clifton <nickc@cygnus.com>
5191 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5192 relocations for ELF targets.
5194 1999-02-08 Nick Clifton <nickc@cygnus.com>
5196 * configure.in: Add support for StrongARM target.
5197 * configure: Regenerate.
5199 1999-02-05 Nick Clifton <nickc@cygnus.com>
5201 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5203 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5206 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5208 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5210 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5212 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5213 (INTEL_DWORD_MNEM_SUFFIX): Define.
5216 (DWORD_PTR): Define.
5217 (XWORD_PTR): Define.
5219 (OFFSET_FLAT): Define.
5221 (NONE_FOUND): Define.
5224 * config/tc-i386.c (set_intel_syntax): New routine.
5225 (intel_syntax): Declare.
5226 (allow_naked_reg): Declare.
5227 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5228 (intel_float_operand): New routine.
5229 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5230 Handle brackets as well as parens. Call i386_intel_operand for
5231 intel syntax. Reverse operands if appropriate. Handle new
5232 suffixes. Handle movzx and movsx.
5233 (i386_is_reg): New routine.
5234 (i386_immediate): New routine.
5235 (i386_scale): New routine.
5236 (i386_displacement): New routine.
5237 (i386_operand_modifier): New routine.
5238 (build_displacement_string): New routine.
5239 (i386_parse_seg): New routine.
5240 (i386_intel_memory_operand): New routine.
5241 (i386_intel_operand): New routine.
5242 (i386_operand): Call i386_displacement, i386_immediate,
5243 i386_scale, etc. instead of handling inline.
5244 (parse_register): Handle registers without prefix.
5246 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5248 * configure: Regenerate.
5249 * configure.in (arm-*-oabi): New.
5250 (thumb-*-oabi): New.
5251 * config/tc-arm.c (target_oabi): Declare.
5252 (md_apply_fix3): Support REL relocs.
5253 (md_parse_option): Handle -oabi.
5254 (elf32_arm_target_format): New routine.
5255 (md_longopts): Add OPTION_OABI.
5256 * config/tc-arm.h: Redefine TARGET_FORMAT.
5259 1999-01-28 Nick Clifton <nickc@cygnus.com>
5261 * write.c (write_relocs): Handle out of range error.
5263 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5264 (fr30_force_relocation): Default to 0.
5266 * config/tc-fr30.h (obj_fix_adjustable): Define.
5267 (TC_FORCE_RELOCATION): Define.
5269 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5272 1999-01-16 Nick Clifton <nickc@cygnus.com>
5274 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5275 merge of two instructions if the left instruciton kills the right.
5277 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5279 * Makefile.in: Regenerate.
5280 * configure.in: Redo test for using cgen.
5281 * configure: Regenerate.
5283 1999-01-09 Nick Clifton <nickc@cygnus.com>
5285 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5286 redefinition of this macro.
5288 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5290 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5293 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5295 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5296 a read of HI or LO and an immediatly following branch.
5298 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5300 * config/tc-mips.c (md_begin): Another correction to the setting of
5303 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5305 * config/tc-mips.c (md_begin): Correct type-o in setting of
5308 1998-12-21 Nick Clifton <nickc@cygnus.com>
5310 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5311 bit insn when optimizing, so that parallelised instructions will
5312 start on a 32 bit boundary.
5314 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5316 * config/tc-mips.c (mips_eabi64): New.
5317 (md_begin): Set mips_eabi64.
5318 (mips_elf_final_processing): Use it.
5320 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5322 * config/tc-mips.c (mips_elf_final_processing):
5323 Correct setting of ABI in e_flags.
5325 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5327 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5330 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5332 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5334 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5336 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5337 warning, values that don't fit in the field.
5339 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5341 * config/tc-mips.c (mips_abi_string): New.
5342 (md_parse_option,md_longopts): Add mabi.
5343 (mips_elf_final_processing): Set e_flags based on mabi flag.
5345 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5347 * config/tc-mips.c (md_parse_option): Handle vr4111.
5349 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5351 * config/tc-h8300.c (build_bytes): Change message given if the
5352 instruction requires H8/300H mode and we're not in Hmode, to
5353 suggest that it may be the operand modes that are the problem, not
5354 necessarily the opcode.
5356 1998-12-10 Nick Clifton <nickc@cygnus.com>
5358 * config/tc-fr30.c: Add line separator character.
5360 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5362 * configure.in (hppa-*-mpeix*): New target.
5363 * config/obj-som.h (obj_som_compiler): Declare.
5364 * config/obj-som.c (compiler_seen): New static variable.
5365 (obj_som_compiler): New function.
5366 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5367 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5368 (pa_type_args): Set hppa_priv_level.
5369 (pa_compiler): New static function if OBJ_SOM.
5370 * configure: Rebuild.
5372 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5374 * read.c (output_leb128): Don't mark as inline.
5376 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5378 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5379 AIX .vbyte unaligned data support.
5380 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5381 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5384 1998-12-07 Nick Clifton <nickc@cygnus.com>
5386 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5389 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5391 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5392 BFD_RELOC_ARM_PCREL_BRANCH.
5394 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5396 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5397 checking the target type.
5398 (mips-dec-bsd*): Set endian to little.
5399 * configure: Rebuild.
5401 COFF weak symbol support, based on patches from Mark Elbrecht
5402 <snowball3@usa.net>:
5403 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5404 * config/obj-coff.c (obj_coff_weak): New static function.
5405 (obj_coff_endef) [both versions]: Handle weak symbols.
5406 (coff_frob_symbol): Likewise.
5407 (yank_symbols): Likewise.
5408 (obj_pseudo_table): Add "weak".
5410 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5411 <aymeric.vincent@emi.u-bordeaux.fr>.
5412 * aclocal.m4: Rebuild with current tools.
5413 * configure: Rebuild.
5415 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5416 an assertion failure for a case we can't handle when OBJ_ECOFF.
5418 * expr.c (operator): And with 0xff to avoid problems with signed
5421 1998-12-03 Nick Clifton <nickc@cygnus.com>
5423 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5424 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5426 1998-12-02 Nick Clifton <nickc@cygnus.com>
5428 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5431 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5433 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5434 calculation of pcrel point.
5436 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5438 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5441 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5443 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5445 (d10v_cleanup): Only generate previous insn if a multiline insn is
5448 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5450 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5453 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5455 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5456 -marm6xxx command line switches.
5458 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5460 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5461 (itbl-ops.o): Delete duplicate dependencies.
5462 Rebuild dependencies.
5463 Add fr30 dependencies.
5464 * Makefile.in: Rebuild.
5466 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5468 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5470 * listing.c: Ignore line terminator characters found inside
5473 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5475 * po/gas.pot: Regenerated.
5477 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5479 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5480 fr30_is_label_start(). Also checks for delay slot insns.
5482 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5483 FR30 instructions which contain a colon in the mnemonic.
5485 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5487 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5489 * config/tc-fr30.c: Removed currently superflous code.
5491 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5493 * config/tc-fr30.h: New file.
5494 * config/tc-fr30.c: Tweaking so that it will compile.
5496 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5498 * config/tc-d10v.h (obj_fix_adjustable): Define.
5499 (TC_FORCE_RELOCATION): Define.
5500 (d10v_force_relocation): Declare.
5501 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5502 (md_apply_fix3): Handle Vtable relocs.
5503 (d10v_fix_adjustable): New.
5504 (d10v_force_relocation): New.
5506 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5508 * config/tc-d30v.c: Change default behaviour to ignore potential
5509 conflicts between register name and symbol names.
5511 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5513 * configure.in: Add fr30-*-*.
5514 * config/tc-fr30.c: New file.
5515 * Makefile.in: Regenerated.
5516 * config.in: Regenerated.
5517 * configure: Regenerated.
5518 * doc/Makefile.in: Regenerated.
5519 * po/gas.pot: Regenerated.
5521 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5523 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5526 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5528 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5530 (do_scrub_chars): Add some casts to unsigned char to avoid
5531 unwanted sign extension.
5532 * read.c (lex_type): Set characters about 127 to be symbol
5534 * config/tc-i386.c (md_begin): Set identifier_chars and
5535 operand_chars for values above 127.
5537 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5539 * configure.in: detect cygwin* instead of cygwin32*
5540 * configure: regenerate
5542 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5544 * listing.c: Add support for producing a listing from piped
5547 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5549 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5550 (append_insn): Account for the tx39's multiply behavior.
5552 1998-10-26 Michael Meissner <meissner@cygnus.com>
5554 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5555 from assemble_parallel_insns. Add support for '->' to indicate
5556 explicitly serializing the instructions.
5557 (md_assemble): Ditto.
5559 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5561 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5564 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5566 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5568 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5570 * config/tc-mips.c : support frame and regmask/fregmask when
5571 MIPS_STABS_ELF is specified.
5573 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5575 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5576 (md_apply_fix): Don't return 1 for VTABLE relocs.
5577 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5579 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5581 * doc/c-i386.texi: Replace occurences of "opcode" with
5582 "instruction mnemonic", "instruction", or "mnemonic" when
5583 referring to the name of an instruction. Use "opcode" when
5584 referring to the sequence of machine bytes.
5586 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5587 (is_opcode_char): Rename to is_mnemonic_char.
5588 (md_assemble and i386_operand): Correct error messages from
5589 "opcode" to "instruction mnemonic"
5590 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5591 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5592 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5593 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5594 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5595 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5596 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5598 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5600 * config/tc-i386.c (i386_operand): Check for garbage after
5603 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5605 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5606 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5608 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5610 * config/tc-sh.h (obj_fix_adjustable): Define.
5611 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5612 (md_apply_fix): Likewise.
5613 (tc_gen_reloc): Likewise.
5614 (sh_fix_adjustable): New.
5616 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5618 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5619 * cgen.h (gas_cgen_finish_insn): Update prototype.
5620 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5621 cgen_insn_t -> CGEN_INSN_INT.
5622 (make_parallel): Update handling of CGEN_INT_INSN_P.
5623 (assemble_parallel_insn): Ditto.
5624 (target_make_parallel): New function.
5625 (md_assemble): Use it.
5627 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5629 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5631 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5633 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5634 converted into lower case.
5636 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5638 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5639 (gas_cgen_tc_gen_reloc): Likewise.
5640 * config/tc-m32r.h (obj_fix_adjustable): Define.
5641 * config/tc-m32r.c (m32r_fix_adjustable): New.
5642 (m32r_force_relocation): Handle VTABLE relocs.
5644 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5646 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5648 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5650 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5651 to lower case before parsing.
5653 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5654 parallel insns modift buts in the PSW as a side effect.
5656 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5658 * config/tc-d30v.c (find_format): Test for missing flag and
5661 (md_apply_fix3): Fix error messages to avoid
5662 assumption about presence of a symbol.
5664 (parallel_ok): Disallow parallel instructions that both modify the
5667 (find_format): Generate a warning if an odd numbered register is
5668 used as the first register in a mutli-register instruction.
5670 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5672 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5673 relocations are always associated with a symbol.
5675 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5677 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5678 (elf32_sparc_force_relocation): Declare.
5679 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5680 (tc_gen_reloc): Handle vtable relocs.
5681 (elf32_sparc_force_relocation): New.
5683 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5685 * symbols.c (S_IS_FUNCTION): New.
5686 * config/tc-v850.h (obj_fix_adjustable): Define.
5687 (TC_FORCE_RELOCATION): Define.
5688 (v850_force_relocation): Declare.
5689 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5690 of fx_addnumber for VTABLE reloc addends.
5691 (md_apply_fix3): Handle VTABLE relocs.
5692 (v850_fix_adjustable): New.
5693 (v850_force_relocation): New.
5695 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5697 * tc-hppa.c (fp_operand_format): Add some additional formats.
5698 (pa_ip): Do not automatically promote into pa2.0 mode.
5699 (pa_level): Handle ".level 2.0".
5701 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5703 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5704 * config/tc-i386.h (template.extension_opcode): Change to
5705 unsigned int to allow full range of 8-bit opcode suffixes.
5706 (None): Redefine as 0xffff.
5708 From Jeff B Epler <jepler@usgs.gov>
5709 * doc/c-i386.texi (i386-SIMD): New section.
5711 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5713 * read.c (discard_rest_of_line): New function.
5714 * read.h: Declare it.
5715 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5717 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5719 * config/tc-d10v.c (find_symbol_matching_register): New function.
5720 (find_opcode): Cope with the case where a register name matches
5723 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5725 * config/tc-v850.c (md_pcrel_from): Rename to
5726 v850_pcrel_from_section.
5727 (v850_pcrel_from_section): Do not resolves symbols in other
5730 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5732 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5734 * config/tc-d10v.c (find_opcode): Generate an error if a register
5735 is supplied for an operand that should not be a register.
5737 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5739 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5740 instructions to have another instruction in the right bin.
5742 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5744 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5745 the right container if the left container holds a branch
5748 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5750 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5751 both a register name and symbol name.
5752 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5754 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5756 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5757 execution unit class.
5759 (reg_name_search): If a name matches a register and a symbol,
5760 prefer the register.
5761 (find_format): Disallow flag registers when a general purpose
5762 register is required.
5763 If a number is required, but a register has been given, check to
5764 see if a symbol with the same name as the register exists, and if
5765 so, use that symbol.
5767 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5769 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5771 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5773 * config/tc-d30v.c (find_format): Do not accept flag registers as
5774 general purpose registers.
5775 (find_format): If an immediate value is expected at a given place
5776 in a format, but a register name has been provided instead, check
5777 to see if that register name matches the name of a predefined
5778 symbol and if it does, then use the symbol instead.
5779 (reg_name_search): If a register name matches a symbol name,
5780 prefer the register name to the symbol name.
5782 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5784 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5785 the previous insn to empty.
5787 1998-09-20 Michael Meissner <meissner@cygnus.com>
5789 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5790 pieces, forcing the use of an ANSI compiler.
5792 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5794 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5796 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5798 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5800 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5802 (obj_elf_vtable_entry): Likewise.
5803 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5804 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5805 (tc_gen_reloc): Likewise.
5806 (arm_fix_adjustable): Likewise.
5807 (elf32_arm_force_relocation): New.
5808 (armelf_frob_symbol): Remove coff-style symbol support.
5810 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5812 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5814 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5816 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5817 OBJ_COFF so that routine is defined for a.out format.
5819 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5821 * config/tc-i386.c (i386_operand): Detect non-segment registers
5822 used as segment prefixes.
5824 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5826 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5827 optimize across FDE boundaries.
5829 * config/obj-coff.c (obj_coff_section): Preserve any link once
5830 flags when setting the section flags.
5832 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5834 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5835 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5837 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5839 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5842 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5844 * frags.c (frag_grow): Include the size of the frag struct in the
5847 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5848 if the new subseg comes before the old.
5850 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5852 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5853 to handle edge8 and edge16.
5855 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5857 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5858 before we clobber the symbol involved.
5860 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5862 * config/tc-arm.c: Remove OBJ_ELF definitions for
5863 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5864 use arm_adjust_symtab for OBJ_COFF.
5865 (armelf_adjust_symtab): New Routine.
5866 * config/tc-arm.h: Define obj_adjust_symtab to
5867 armelf_adjust_symtab for OBJ_ELF.
5869 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5871 * configure.in: Make all i386-elf targets use bfd_gas.
5872 * config/tc-i386.c (tc_i386_force_relocation): New.
5873 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5874 (md_apply_fix3): Likewise.
5875 (tc_gen_reloc): Handle them.
5876 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5877 tc_i386_force_relocation.
5879 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5881 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5883 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5885 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5886 current opcode after writing the first insturction of a reverse
5889 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5891 * read.h (generate_lineno_debug): Add prototype.
5892 * read.c (generate_lineno_debug): Make non-static.
5894 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5896 * config/tc-i386.c (md_assemble): Only warn for address/data size
5899 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5901 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5902 against Thumb function names, as the linker needs this information.
5904 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5906 * expr.c (operand): Check also that there is no advance in operand
5907 after atof_generic in order to decide "is it label 0f or floating
5910 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5912 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5913 command line options with a single dash.
5914 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5916 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5918 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5919 * tc-arm.c (arm_fix_adjustable): New routine.
5921 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5923 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5924 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5925 demand_empty_rest_of_line before mri_comment_end.
5926 (equals): Check garbage after expression before
5927 mri_comment_end in MRI mode.
5929 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5931 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5932 small immediate constant to use the constant itself rather than
5935 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5937 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5938 (pa_leave): Likewise.
5940 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5942 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5944 (i386_operand): Fix an error message.
5946 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5948 * doc/c-arm.texi (ARM Directives): Document .req directive.
5950 * config/tc-arm.c (reg_required_here): Display erroneous string if
5951 the register name could not be decoded.
5952 Do not set inst.instruction if the sift is -1.
5954 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5956 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5959 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5961 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5962 even if it is belived to be unnecessary.
5964 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5966 config/tc-i386.c (i386_operand): Size immediate constants by
5967 suffix (erroneously removed as part of July 7 change).
5969 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5971 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5972 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5973 (armelf_frob_symbol): New Routine.
5974 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5976 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5978 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5980 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5982 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5983 command line switches passed to assembler.
5985 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5987 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5988 (gas_cgen_opcode_desc): Declare.
5989 (gas_cgen_parse_operand): Declare.
5990 (*): Prepend gas_ to gas specific fns to denote them as such.
5992 * cgen.c (gas_cgen_opcode_desc): New global
5993 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5994 (queue_fixup): Renamed from cgen_queue_fixup.
5995 (*): Prepend gas_ to gas specific fns to denote them as such.
5997 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5998 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5999 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6000 Open opcode table and initialize it.
6001 (make_parallel): Use gas_cgen_opcode_desc.
6002 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6003 (md_assemble): Ditto.
6005 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6007 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6008 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6009 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6010 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6011 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6012 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6013 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6014 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6015 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6016 (INIT_STAB_SECTION): Likewise.
6017 (OBJ_PROCESS_STAB): Likewise.
6019 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6020 (md_parse_option): Watch for them.
6021 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6022 (md_begin): Kill neverdef code.
6023 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6024 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6025 (s_alpha_coff_wrapper): New.
6026 (md_pseudo_table): Trap all ECOFF pseudos.
6028 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6030 Start of changes to remove mdebug section from mips*-elf
6031 Based on MIPS_STAB_ELF definition
6032 * acconfig.h: undef if not configured
6033 * config.in: undef if not configured
6034 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6035 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6036 * stabs.c (s_stab_generic): flush frag
6038 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6040 * configure.in: (arm-*-elf): Handle.
6041 (thumb-*-elf): Handle.
6042 * configure: Regenerate.
6043 * read.c (stringer): Fix typo in comment.
6044 * write.c (fixup_segment): Don't add symbol value to addend if
6046 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6048 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6051 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6053 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6054 (write_2_short): Emit warning if new flag is set.
6055 (do_assemble): Set flags if left instruction is one of special
6056 "right-instruction-killer" type.
6058 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6060 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6061 Always output words in debug_info section as big endian.
6062 (sparc_target_format): Choose correct bfd target.
6063 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6065 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6067 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6068 to work with internationalization code. Issue an error when two
6069 operands match that are not allowed to match.
6071 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6073 * configure.in (install_tooldir): Allow target to specify whether
6074 it wants to be installed in $(tooldir)/bin.
6075 * configure: Regenerate.
6076 * Makefile.am (install-exec-local): Set install-exec-tooldir
6077 dependency via configure.
6078 * Makefile.in: Regenerate.
6080 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6082 * Makefile.am (install-exec-local): Split into two ...
6083 (install-exec-bindir,install-exec-tooldir): New rules.
6084 * Makefile.in: Regenerate.
6086 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6088 * Makefile.am (install-exec-local): Don't remove the file before
6089 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6090 W. Rozycki <macro@ds2.pg.gda.pl>.
6091 * Makefile.in: Rebuild.
6093 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6095 * cgen.c: Include libiberty.h.
6096 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6097 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6098 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6099 (md_cgen_lookup_reloc)): Declare.
6100 (md_cgen_record_fixup_exp): Declare.
6101 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6102 (m32r_relax_frag): Declare.
6103 (cgen_md_apply_fix3): Decls moved to cgen.h.
6104 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6105 (m32r_cgen_record_fixup_exp): Delete decl.
6106 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6107 (assemble_nop): Delete.
6108 (expand_debug_syms): Delete unused `exp'.
6109 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6110 Add default case for -Wall.
6111 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6112 (md_atof): Delete unused wordP.
6114 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6116 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6119 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6121 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6122 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6123 .print, .purgem, and .struct. Remove documentation for
6126 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6128 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6129 Update call to insert_operand.
6131 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6133 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6135 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6137 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6138 whitespace after a prefix operator.
6140 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6142 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6144 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6146 * config/tc-sparc.c (log2): New static function.
6147 (s_reserve): Use log2 to convert alignment before calling
6149 (s_common): Use log2 to convert alignment before calling
6150 record_alignment and frag_align.
6151 (sparc_cons_align): Use log2.
6153 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6155 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6156 (s_common): Likewise.
6158 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6159 initialization of waddr.
6160 (sparc_elf_final_processing): Add default case to switch.
6162 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6164 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6165 than temporary real.
6167 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6169 * write.c (subsegs_finish): Don't align the segments if there were
6172 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6173 copying aux information.
6175 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6176 expression into a symbol.
6178 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6180 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6181 type to unsigned int.
6182 (md_assemble): Change type used to store offsets from unsigned
6184 (i386_operand): Switch error check to only call RESTORE_END_STRING
6185 once after parse_register.
6187 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6189 * config/tc-v850.c (md_show_usage): Changed format to match that
6192 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6194 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6196 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6198 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6201 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6203 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6204 * doc/Makefile.in: Rebuild.
6206 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6208 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6209 for %lo expressions.
6210 (mips_ip, case 'u'): Move range check after code to mask
6211 off bits in %hi/%lo expressions. Mask off high bits for
6214 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6216 * doc/Makefile.am (gasver.texi): New target.
6217 (as.info, as.dvi): Depends upon gasver.texi.
6218 * doc/as.texinfo: Include gasver.texi. Mention version number on
6219 title page and in top node.
6220 * doc/Makefile.in: Rebuild.
6222 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6224 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6225 but not including the line containing the edict.
6226 * listing.h (LISTING_EOF): New.
6227 * input-scrub.c (input_scrub_next_buffer): Call it.
6229 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6231 * config/tc-i386.c (i386_operand): Don't set the size of an
6232 immediate address based solely on the suffix and the mode.
6234 * config/tc-i386.c (md_assemble): Add assertion to make sure
6235 overlap2 does not set Imm.
6237 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6238 sequences of whitespace to a single space.
6239 (is_space_chars): Just compare with space.
6240 (md_begin): Don't initialize space_chars.
6241 (md_assemble): Just skip a single whitespace character.
6242 (i386_operand): Rewrite base-index parsing to use new
6243 parse_register, and to skip white space. Skip white space in a
6244 number of other places too. Don't give error message if
6245 parse_register fails.
6246 (parse_register): Change reg_string parameter to be non-const.
6247 Add end_op parameter. Skip white space after the `%', and return
6248 end of register string. Give error message here rather than
6251 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6253 Based on patch from Matt Semersky <matts@scd.hp.com>:
6254 * expr.c (op_encoding): Make const.
6255 (expr_set_precedence): New function.
6256 (expr_begin): Don't set operator rankings, just call
6257 expr_set_precedence.
6258 * expr.h (expr_set_precedence): Declare.
6259 * read.c (s_mri): Call expr_set_precedence.
6261 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6263 * doc/as.texinfo (Statements): Remove paragraph discussing
6264 continuing lines with a backslash. This hasn't worked for years,
6267 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6269 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6271 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6272 (ps_CTORS, ps_DTORS): New section types.
6273 (vms_fixup_xtors_section): New function
6274 (Ctors_Psect, Dtors_Psect): Define.
6275 (IS_GXX_XTOR): Define
6276 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6277 Filter static constructors/destructors and add to
6278 Ctors_Symbols/Dtors_Symbols chain.
6279 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6280 appropriate section.
6282 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6283 * makefile.vms: Merge vax/vms support.
6285 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6287 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6288 (elf_pseudo_table): Add them.
6289 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6290 (md_apply_fix): Accept them.
6291 (mips_fix_adjustable): Don't adjust them.
6292 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6293 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6294 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6295 (tc_fix_adjustable): Don't adjust them.
6297 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6299 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6301 * Makefile.in: Regenerate.
6302 * configure.in: AC_SUBST cgen_cpu_prefix.
6303 * configure: Regenerate.
6305 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6307 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6308 Changed all users of COND12_DELAY.
6310 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6312 * config/tc-mn10300.c (set_arch_mach): New function.
6313 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6314 (md_begin): Default to mn10300 mode.
6315 (md_assemble): Only accept instructions for the core mn10300
6316 chip and the active machine type.
6318 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6320 * subsegs.h (segment_info_type): Give the struct a name.
6321 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6322 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6323 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6324 * config/tc-w65.h (tc_reloc_mangle): Declare.
6325 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6327 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6329 * config/tc-v850.c (v850_comm): Restore old section
6330 after common processing.
6332 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6334 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6336 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6338 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6339 char with code that explicitly sign-extends.
6341 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6343 * config/tc-v850.c (md_begin): Restore text section as the current
6344 section after creating call table sections.
6345 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6348 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6349 with call to macro SYM_AUXINFO.
6351 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6353 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6354 with the program transform name.
6355 * Makefile.in: Rebuild.
6357 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6359 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6362 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6364 * config/tc-i386.c (i386_operand): Be prepared for a space between
6365 the open parenthesis and the start of the register operand,
6366 because of the June 16 change.
6368 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6370 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6373 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6375 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6376 even if it is belived to be unnecessary.
6378 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6380 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6382 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6384 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6386 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6387 shift amount for a repeated operand. The shift amount for the
6388 repeated copy comes from the size of the operand.
6390 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6392 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6394 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6396 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6398 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6400 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6401 characters in it as LEX_IS_SYMBOL_COMPONENT.
6402 * config/tc-i386.h (tc_symbol_chars): Define.
6403 (extra_symbol_chars): Declare.
6404 * config/tc-i386.c (extra_symbol_chars): Define.
6405 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6406 (line_comment_chars): Set to '/' if TE_LINUX.
6407 * doc/c-i386.texi (i386-prefixes): Update.
6408 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6410 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6412 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6413 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6415 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6417 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6418 constraint in instructions REP & REPI.
6420 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6422 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6423 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6425 (check_range): If the operand is shifted, then shift the number
6426 before checking its range.
6428 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6430 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6433 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6435 * config/tc-v850.c (v850_comm): Create special sections as needed.
6437 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6439 * config/tc-d10v.c (write_2_short): Addition of swapping
6440 instructions for sequential and reverse sequential order when
6441 given order is not possible.
6443 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6445 * Makefile.am: Rebuild dependencies.
6446 (DEP_INCLUDES): Fix reference to intl build directory.
6447 * Makefile.in: Rebuild.
6449 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6451 * doc/c-i386.texi: Update 16 bit documentation.
6453 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6454 IgnoreDataSize to IgnoreSize as they are used for address size as
6456 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6457 32-bit mode, similarly addr16/data16 and variants.
6459 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6461 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6462 sequential word multiply instructions.
6464 (do_assemble): Add extra command line argument, to allow mul32
6465 attribute to be preserved across parallel insns.
6466 (md_assemble): Insert NOPs between explicitly parallel insns which
6467 contain an 32 bit multiply and a 16 multiply.
6469 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6471 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6474 * config/tc-i386.c (reloc): Add braces.
6476 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6477 consistent with Intel naming.
6478 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6479 use bitfields in sib_byte.
6480 (modrm_byte): Don't use bitfields here either.
6482 * config/tc-i386.c (current_templates): Add const.
6483 (parse_register): Add const to return, param, and char *s.
6484 (i386_operand): Add const to reg_entry *r.
6485 * config/tc-i386.h (templates): Add const to start, end.
6487 Inspired by code for 16 bit gas support from Martynas Kunigelis
6488 <martynas@nm3.ktu.lt>:
6489 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6490 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6491 (uses_mem_addrmode): Remove.
6492 (md_estimate_size_before_relax): Add support here too.
6493 (md_relax_table): Rewrite interface to md_relax for 16 bit
6495 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6496 (opcode_suffix_to_type): Remove.
6497 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6498 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6499 (md_convert_frag): Likewise.
6500 (i386_operand): Add support for 16 bit base/index regs,
6501 immediates, and displacements. Remove some unnecessary casts, and
6502 localise end_of_operand_string, displacement_string_start,
6503 displacement_string_end variables. Add GCC_ASM_O_HACK.
6504 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6506 * config/tc-i386.c (prefix_hash): Remove.
6507 (md_begin): Rewrite without obstacks. Remove prefix hash table
6508 handling. Rewrite lexical table handling.
6509 (i386_print_statistics): Don't print prefix statistics.
6510 (md_assemble): Rewrite instruction parser so that line is not
6511 converted to lower case. Don't do a hash_find for prefixes,
6512 instead recognise them via opcode modifier.
6513 (expecting_operand, paren_not_balanced): Localise variables.
6514 * config/tc-i386.h (IsPrefix): Define.
6515 (prefix_entry): Remove.
6517 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6518 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6519 '\\' in case where comment_chars contains '/'.
6521 * config/tc-i386.c (MATCH): Ensure given operand and template
6522 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6523 you must write `ljmp *table(%ebx)'.
6525 From H.J. Lu <hjl@gnu.org>:
6526 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6527 as 0 ifndef BFD_ASSEMBLER.
6528 (md_assemble): Allow immediate operands without suffix or
6529 other reg operand to default in size to the current code size.
6531 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6533 * config/tc-v850.c (md_begin): Restore creation of
6534 .call_table_text and .call_table_data sections.
6536 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6538 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6539 after emitting a word of noops.
6541 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6543 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6544 (i386_operand): Simplify checks for valid base/index combinations.
6545 Disallow `in 4(%dx),%al'.
6547 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6549 (add_prefix): Change parameter from char to int.
6551 * config/tc-i386.h (Ugh): Define opcode modifier.
6552 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6554 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6555 CONSISTENT_REGISTER_MATCH macros to check register types more
6556 thoroughly. Check for illegal suffix/operand combinations
6557 when matching insns with operands. Handle new `s' suffix, and
6558 associated FloatMF opcode modifier for float insns with memory
6560 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6561 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6562 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6563 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6564 DATA_PREFIX_OPCODE throughout.
6566 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6567 (md_assemble): Rewrite suffix/register operand checking code to be
6568 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6569 AnyMem, the better to grep.
6571 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6572 given a memory operand. Don't set Abs bits either.
6573 (type_names): Remove Mem*, Abs*.
6574 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6575 define opcode_modifiers as these cases are handled by Disp8,
6576 Disp16, Disp32 and suffix checks.
6577 (COMES_IN_BOTH_DIRECTIONS): Remove.
6578 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6580 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6581 if IgnoreDataSize modifier given. Remove ShortformW modifier
6582 test. Add test for ShortForm in W base_opcode modification.
6583 Merge Seg2ShortForm and Seg3ShortForm code.
6584 * config/tc-i386.h (ShortFormW): Remove.
6585 (IgnoreDataSize): Define.
6587 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6589 * config/tc-d30v.c (md_assemble): Store previous segment state
6590 with previous instruction.
6592 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6594 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6595 (ebp, esp): Remove static variables.
6596 (MATCH): Remove test for InOutPortReg.
6597 (i386_operand): Properly handle InOutPortReg here instead.
6598 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6599 (md_assemble): Simplify and correct modrm and sib generation.
6600 (i386_operand): Add warning for scale without index.
6601 Rewrite checks for valid base/index combinations.
6603 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6604 macros and enclose in do while(0).
6605 (RESTORE_END_STRING): Likewise.
6606 (md_assemble): Add one to printed operand number so we start
6607 from 1 not 0. Add some more gettext invocations.
6608 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6611 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6612 DATA_PREFIX, SEG_PREFIX): Define.
6613 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6614 (check_prefix): Remove function.
6615 (add_prefix): New function. Add prefix to i.prefix as well as
6617 (md_assemble): Changes for add_prefix. Remove hack for wait
6618 prefix, instead always output prefixes in fixed order. Test
6619 for jcxz/loop when selecting between word & dword operations,
6620 and add address size prefix rather than operand size prefix.
6621 Remove operand -> address size hack when emitting jcxz/loop.
6622 (i386_operand): Remove O_Absent check as it's done in expr.
6624 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6626 * configure.in: Recognize m5200 as a cpu_type of m68k.
6627 * aclocal.m4: Rebuild with current libtool.
6628 * configure: Rebuild.
6630 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6632 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6633 to relaxable_symbol to prevent references to external symbol from
6636 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6638 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6639 symbols are relaxable.
6641 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6643 * config/tc-v850.c (md_begin): Don't create special
6644 sections by default.
6646 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6648 * config/tc-mips.c (macro): For div and udiv, close the
6649 reorder block as soon as possible.
6651 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6653 From Matt Semersky <matts@scd.hp.com>:
6654 * macro.c (macro_mri_mode): New function.
6655 * macro.h (macro_mri_mode): Declare.
6656 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6659 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6661 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6664 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6665 until after xstrdup in OBJ_EVAX case.
6667 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6669 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6670 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6671 of hardcoded magic number.
6672 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6674 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6676 * read.c (do_s_func): New function.
6678 * read.h (do_s_func): Add prototype.
6680 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6682 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6683 nops if fill pattern not specified.
6685 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6687 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6688 * config/te-go32.h (TE_GO32): Define.
6689 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6691 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6693 Implement .func/.endfunc pseudo-ops.
6694 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6696 * read.c (potable): Add .func,.endfunc.
6697 (s_func): New function.
6698 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6700 (in_doc_func_p,current_function_label): New static globals.
6701 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6703 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6705 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6706 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6707 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6708 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6709 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6710 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6711 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6712 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6713 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6714 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6715 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6716 * config/tc-a29k.c: Don't define md_short_jump_size,
6717 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6718 * config/tc-alpha.c: Likewise.
6719 * config/tc-alpha.h: Likewise.
6720 * config/tc-arm.c: Likewise.
6721 * config/tc-h8300.c: Likewise.
6722 * config/tc-h8500.c: Likewise.
6723 * config/tc-hppa.c: Likewise.
6724 * config/tc-i860.c: Likewise.
6725 * config/tc-i960.c: Likewise.
6726 * config/tc-ppc.c: Likewise.
6727 * config/tc-sh.c: Likewise.
6728 * config/tc-sparc.h: Likewise.
6729 * config/tc-tic30.c: Likewise.
6730 * config/tc-w65.c: Likewise.
6731 * config/tc-z8k.c: Likewise.
6733 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6735 * config/tc-vax.c (_): Delete this macro used for placeholder
6736 values in vax_operand_width_size; it conflicts with the _() macro
6737 used for internationalization.
6739 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6741 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6742 code. From Chris Moller <moller@bops.com>.
6744 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6745 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6746 * read.c (emit_expr): Initialize seg and subseg fields of a new
6748 * write.c (write_object_file): Switch to the appropriate segment
6749 and subsegment when processing a broken word.
6751 * config/tc-m68k.c (mri_assemble): New static function.
6752 (build_mri_control_operand): Call mri_assemble rather than
6754 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6755 (s_mri_endf, s_mri_endw): Likewise.
6757 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6759 * read.c (s_org): Call md_flush_pending_output if it is defined.
6761 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6763 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6765 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6766 (md_parse_option): Add for same.
6767 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6768 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6769 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6771 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6773 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6775 * config/tc-arm.c (find_real_start): Relax definition of local
6778 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6780 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6781 symbols at the given address, not just the last one specified.
6783 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6785 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6786 or number_to_chars_littleendian to write data.
6788 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6790 * config/tc-v850.c (md_assemble): Remove artificially created
6791 register name symbols.
6793 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6795 * write.c (fixup_segment): Change "segment" to "section" in
6798 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6800 * write.c (fixup_segment): Change sym1-sym2 message again.
6802 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6804 * write.c (fixup_segment): Improve error message for sym1-sym2
6805 errors when sym1 is in a different segment from sym2.
6807 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6809 * config/tc-m32r.c (warn_unmatched_high): New static local.
6810 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6811 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6812 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6813 (md_parse_option): Likewise.
6814 (md_show_usage): Likewise.
6815 (m32r_frob_file): Likewise.
6817 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6818 (read_a_source_file): Call them.
6819 * read.h (stabs_generate_asm_file): Declare.
6820 * stabs.c (stabs_generate_asm_file): New function.
6821 (generate_asm_file): New function.
6822 (stabs_generate_asm_lineno): Move file name handling into
6825 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6827 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6828 (d30v_current_align, d30v_current_align_seg): New variables.
6829 (d30v_last_label): New variable.
6830 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6831 (s_d30v_data, s_d30v_section): Likewise.
6832 (md_pseudo_table): Call them.
6833 (md_begin): Initialize d30v_current_align_seg.
6834 (md_assemble): Call d30v_align when needed by known current alignment.
6835 (d30v_frob_label, d30v_cons_align): New functions.
6836 * config/tc-d30v.h (md_do_align): Remove.
6837 (tc_frob_label): Call d30v_frob_label.
6838 (md_cons_align): New.
6840 * config/tc-d30v.c (find_format): Convert complex expressions to
6841 expression symbols before processing. Clean up code formatting.
6843 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6845 * po/Make-in (install-info): New target.
6847 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6849 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6851 * config/tc-mn10300.c (md_assemble): Likewise.
6853 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6855 * Makefile.am: Update with `make dep-am'.
6856 (HFILES): Add cgen.h.
6857 (cgen.o): Depend on cgen.h.
6858 * Makefile.in: Regenerate.
6860 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6862 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6864 * gasp.c (grab_label): Permit a label to be a preprocessor
6865 variable by permitting a label to start with a backslash.
6867 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6869 * config/tc-mips.c (validate_mips_insn): Removed hack
6870 for previously inaccessible bitfields in some INSN_TRAP
6873 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6875 * config/tc-d30v.c (do_assemble): Abort with error message
6876 if opcode operands do not match.
6878 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6880 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6881 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6882 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6883 similar new 'q' operand.
6885 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6887 * cgen.c (cgen_asm_finish_insn): Fix typo.
6889 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6892 * cgen.c: Include it.
6893 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6894 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6895 All callers updated.
6896 * config/tc-m32r.c: Include cgen.h.
6897 (m23r_insn): New members num_fixups,fixups.
6899 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6901 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6902 to avoid compiler warning.
6904 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6906 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6909 * makefile.vms (OBJS): Add ehopt.obj
6911 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6913 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6915 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6917 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6918 a short format insn.
6919 (md_assemble): Set it for explicitly packed insns.
6921 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6923 * config/obj-coff.c (c_symbol_merge): Do not take address of
6924 native fields when performing the memcpy.
6926 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6928 * config/tc-mips.c (macro,macro2): Implement
6929 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6931 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6933 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6934 relocations against globally visible symbols.
6935 * config/tc-m68k.c (relaxable_symbol): New macro.
6936 (m68k_ip, md_estimate_size_before_relax): Use it.
6937 (tc_m68k_fix_adjustable): Also handle weak symbols.
6939 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6941 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6942 references to externally visible symbols.
6943 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6944 values in twice for a PC relative reloc if the symbol is
6947 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6948 don't adjust a PC relative reloc against an externally visible
6950 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6951 for a PC relative fixup against an externally visible defined
6952 symbol, arrange to store object file and addend values as though
6953 the symbol were not defined.
6954 (tc_gen_reloc): Likewise.
6956 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6958 * read.c (sizeof_leb128): Referenced externally by write.c so
6961 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6963 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6964 and expand a 'debug' symbol associated with the next instruction
6965 that does not cause a short instruction to be filled with a NOP.
6966 (md_pseudo_table): Add support for .debugsym.
6967 (assemble_parallel_insn): Add calls to expand_debug_sym as
6969 (md_assemble): Ditto.
6971 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6973 * as.c (main): Conditionally call setlocale.
6974 * gasp.c (main): Likewise.
6975 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6976 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6978 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6980 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6982 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6984 * config/tc-hppa.c: Change all calls to bzero to use memset.
6985 (pa_ip): Add cast to avoid warning.
6986 (tc_gen_reloc, md_apply_fix): Likewise.
6987 (pa_find_space_by_number): Likewise.
6988 (hppa_force_relocation): Likewise.
6989 (pa_block): Change i to unsigned int.
6990 * config/obj-som.h (obj_som_copyright): Declare.
6992 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6994 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6995 for line numbers for assembly source.
6997 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6999 * configure.in: Change version number to 2.9.4
7000 * configure: Rebuild.
7002 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7004 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7006 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7008 * ecoff.h: Change symbolS in function declaration to struct
7011 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7013 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7014 (md_convert_frag): Fix i18n typo.
7016 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7018 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7019 * ecoff.h: Protoype it.
7020 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7021 [EVAX] (s_alpha_prologue): Delete.
7022 (md_pseudo_table): Update.
7024 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7026 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7027 array to local pointer.
7028 (get_args, parse_expr): Add casts to avoid warnings.
7030 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7032 * read.c (s_set): Cast xmalloc return value to fragS *.
7033 * config/tc-m68k.c (m68k_ip): Function made static to match
7034 previous forward declaration.
7035 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7037 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7039 * config/tc-v850.c: Add internationalisation macros to error
7042 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7043 macros to error strings.
7045 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7047 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7048 reloc is in the TOC csect.
7049 (md_apply_fix3): Correct gettext typo.
7051 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7053 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7054 .L - they are local labels and the branches are not really
7055 function calls but rather far jumps.
7057 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7059 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7061 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7063 * config/tc-i386.c (md_assemble): Print operand number rather than
7064 using ordinal_names.
7065 (i386_operand): Likewise.
7067 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7069 * Makefile.am (INTLLIBS): Define to work around apparent automake
7071 All Makefiles: Regenerated.
7073 * Many files: Added gettext invocations around user-visible
7075 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7076 HAVE_LC_MESSAGES): Define.
7077 * dep-in.sed: Added asintl.h.
7078 * po/Make-in: New file.
7079 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7081 * read.c (Z_): Renamed from `_'.
7082 * Makefile.am (SUBDIRS): Added po.
7083 (POTFILES): new macro.
7084 (po/POTFILES.in): New target.
7085 ($(OBJS)): Added asintl.h.
7087 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7088 (as_new_LDADD): Added $(INTLLIBS).
7089 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7090 (gasp_new_LDADD): Added $(INTLLIBS).
7091 (gasp_new_DEPENDENCIES): New macro.
7092 * configure, aclocal.m4: Rebuilt.
7093 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7095 (ALL_LINGUAS): Define.
7096 * macro.c: Include "asintl.h".
7097 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7098 * as.h: Include "asintl.h".
7099 * config/tc-i386.c (ordinal_names): Removed.
7100 (md_assemble): Changed error text to avoid ordinal_names.
7101 (i386_operand): Likewise.
7102 (reloc): Added as_bad to avoid i18n problems.
7103 (tc_gen_reloc): Likewise.
7104 * config/tc-arm.c (bad_args): Now a #define.
7106 * config/obj-vms.c (VMS_stab_parse): Changed type of
7108 (global_symbol_directory): Unified strings to avoid i18n
7110 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7111 avoid i18n problems.
7112 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7113 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7115 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7117 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7119 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7121 * as.c (print_version_id): Added an fprintf to avoid i18n
7123 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7125 * expr.c (expr): Added as_warn call to avoid i18n problems.
7126 * messages.c (as_assert): Changed code to avoid i18n problems.
7127 (as_abort): Likewise.
7128 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7129 (s_space): Likewise.
7130 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7132 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7134 * config/tc-i386.c (check_prefix): New static function, split out
7136 (struct _i386_insn): Add wait_prefix field.
7137 (md_assemble): Remove wait_prefix local variable. Use
7138 check_prefix when adding a prefix.
7140 * config/tc-i386.c (current_templates): New static variable.
7141 (md_assemble): Remove current_templates local variable.
7142 (md_assemble, i386_operand): Improve error and warning messages in
7143 many places. Add RESTORE_END_STRING in many places before error
7144 return. Clarify some comments.
7146 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7148 (md_assemble): Parse string instruction operands, looking for
7149 segment override prefixes. Check for invalid segment prefixes on
7151 (i386_operand): i.seg[] and max mem_operand changes for string
7153 * config/tc-i386.h (EsSeg): Define.
7155 * config/tc-i386.h (regKludge): Define.
7156 (iclrKludge, imulKludge): Don't define.
7157 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7158 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7159 opcode_modifier checks to look for more common cases first. Add
7160 default_seg for IsString case.
7162 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7164 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7166 * configure: Rebuild with new automake and libtool.
7167 * aclocal.m4, Makefile.in: Likewise.
7169 * doc/Makefile.am (as.dvi): New target.
7170 * doc/Makefile.in: Rebuild.
7172 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7174 * configure.in: Added sparc86x support.
7176 * configure: Rebuild.
7178 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7180 (md_parse_option): Warn if -EL is not supported for this architecture.
7182 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7184 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7186 * config/tc-mips.c (mips_ip): Note when we use get match on
7187 the full instruction name.
7189 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7191 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7192 back into the expression to handle add/sub simplification correctly.
7194 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7196 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7198 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7200 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7203 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7205 * symbols.c (max_indent_level): New global.
7206 (print_symbol_value_1): Use it.
7207 * expr.h (expr_build_dot): Declare.
7208 * expr.c (expr_build_dot): New function.
7210 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7212 * symbols.c (print_binary): New function.
7213 (print_expr_1): Call it.
7215 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7217 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7218 operand in the opcode.
7220 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7222 * config/tc-i386.h: Reorder operand flags and opcode modifier
7223 flags for clarity. Remove unused definitions: Unknown,
7224 ImmUnknown, DispUnknown, NoModrm.
7225 * config/tc-i386.c (type_names): Add missing Debug type.
7226 (md_assemble): Better duplicate prefix checking. Quicker string
7227 instruction check via new opcode_modifier flag.
7229 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7231 * doc/as.texinfo (Invoking): Clarify -Wa example.
7233 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7235 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7236 (s_mips_weakext): Define.
7237 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7238 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7241 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7243 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7244 is an error if the value can not be computed at assembly time.
7245 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7247 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7249 * gasp.c (main): Set next field of new include_path structure to
7250 NULL. From Avery Pennarun <averyp@gdc.ca>.
7252 * read.c (s_mri_sect): Call as_bad rather than abort for an
7253 unsupported MRI target.
7255 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7257 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7258 the destination of a branch instruction should be altered.
7259 (find_real_start): New function: Locate the real, Thumb coded
7260 start of a Thumb function.
7261 (do_t_branch23): Alter the destination of branches to Thumb
7264 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7266 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7268 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7271 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7273 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7274 * doc/c-hppa.texi: Likewise.
7276 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7278 * Makefile.am: Rebuild dependencies.
7279 * Makefile.in: Rebuild.
7281 * Makefile.am (DEP_INCLUDES): New variable.
7282 (.dep1): Change to work when srcdir is not an absolute path.
7283 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7284 * Makefile.in: Rebuild.
7286 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7288 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7289 LinearAddress patch.
7291 * configure.in: Set version to 2.9.1.
7292 * configure: Rebuild.
7294 * Branched binutils 2.9.
7296 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7298 * config/tc-i386.h (FWait): Define.
7299 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7300 other prefixes. Check FWait flag in opcode table to see which
7301 instructions require an fwait prefix.
7303 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7305 * stabs.c (get_stab_string_offset): Always create a stab string
7308 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7310 Fix some gcc -Wall warnings:
7311 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7312 * ehopt.c (eh_frame_code_alignment): Likewise.
7313 * expr.c (integer_constant, operand): Likewise.
7314 * frags.c (frag_align): Likewise.
7315 * gasp.c (level_0, change_base, doinstr): Likewise.
7316 * hash.c (hash_ask): Likewise.
7317 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7318 (debugging_pseudo): Likewise.
7319 * macro.c (define_macro, check_macro): Likewise.
7320 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7321 (ignore_rest_of_line, float_cons): Likewise.
7322 * symbols.c (decode_local_label_name): Likewise.
7323 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7324 (fixup_segment, number_to_chars_bigendian): Likewise.
7325 (number_to_chars_littleendian): Likewise.
7326 * config/atof-ieee.c (gen_to_words): Likewise.
7327 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7328 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7329 * read.c (output_big_sleb128): Initialize locals to avoid
7331 (output_big_uleb128, equals): Likewise.
7332 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7333 to unsigned int. Change zeros to unsigned int.
7334 * cond.c (s_if): Add return to default case.
7335 * frags.c (frag_now_fix): Change return type to addressT.
7336 * frags.h (frag_now_fix): Update declaration.
7337 * listing.c (file_info_struct): Change linenum to unsigned int.
7338 (struct list_info_struct): Change hll_line to unsigned int.
7339 (print_source): Update format string.
7340 * read.c (emit_expr): Change scan to unsigned int, and don't
7341 bother to initialize it.
7342 * symbols.c (dollar_label_count): Change to unsigned long.
7343 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7344 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7345 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7347 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7349 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7350 mcf5200 just as we do for m68000.
7351 (m68k_init_after_args): Likewise.
7352 (md_estimate_size_before_relax): Likewise.
7354 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7356 * config/tc-v850.c (md_assemble): Store relocation addend in
7357 fixup instead of instruction.
7359 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7361 * config/tc-i386.c (md_assemble): Swap template arguments to
7362 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7363 This macro is currently symmetric, so passing them the wrong
7364 way didn't cause any problem, but may if the macro is changed
7366 After copying template to i.tm, use i.tm. rather than t-> to
7367 access fields, and make t a const*
7368 Move i.tm.operand_types[] swap to immediately after the copy.
7370 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7372 * expr.h (expr_build_uconstant): Add prototype.
7373 (expr_build_unary,expr_build_binary): Add prototypes.
7374 * expr.c (expr_build_uconstant): New function.
7375 (expr_build_unary,expr_build_binary): New functions.
7377 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7379 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7380 * macro.c (macro_expand_body): Increase buffer size.
7381 * messages.c (as_warn): Likewise.
7382 (as_warn_where, as_bad, as_bad_where): Likewise.
7384 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7386 Based on patch from H.J. Lu <hjl@gnu.org>:
7387 * Makefile.am (DISTSTUFF): New variable.
7388 (diststuff): New target.
7389 * Makefile.in: Rebuild.
7391 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7393 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7394 m32r_elf_section_change_hook.
7396 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7397 emit a nop if a section ends with a 16 bit instruction.
7399 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7401 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7402 s_lcomm rather than obj_coff_lcomm.
7403 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7405 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7407 * config/tc-i386.h (LinearAddress): Define.
7408 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7409 instruction, don't use a default segment.
7411 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7413 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7414 * configure: Rebuild.
7416 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7418 * aclocal.m4, configure: Rebuild with libtool 1.2.
7420 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7422 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7423 PC relative branches. Patch courtesy of Jonathan Walton.
7426 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7428 * configure.in (emulations): Add thumb-pe target.
7430 * configure (emulations): Add thumb-pe target.
7432 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7434 * itbl-lex.l (yywrap): Don't define if already defined as a
7437 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7439 * depend.c (quote_string_for_make): New function.
7440 (wrap_output): Use it.
7442 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7444 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7445 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7447 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7449 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7450 Recognize -GN and -relax.
7451 (md_begin): Initialize gp size from -G switch.
7452 (alpha_force_relocation): Always force if -relax.
7453 (alpha_align): Take a new argument that will specify when to
7454 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7455 Change all callers. Emit nop alignment padding as nop+unop pair.
7457 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7459 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7460 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7462 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7464 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7465 require padding to the next long word boundary.
7467 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7469 * cgen.c: #include symcat.h.
7470 * config/tc-m32r.c: Likewise.
7472 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7474 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7475 absolute expressions instead of '$' prefixed register names.
7477 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7479 * read.c (s_set): Record file and line info for symbols when -as.
7480 (pseudo_set): Don't overwrite that dummy fragment.
7482 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7484 * config/tc-ppc.c (md_pseudo_table): Add "section".
7485 (ppc_named_section): New static function.
7487 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7489 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7490 so we don't have to scan the entire list.
7492 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7494 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7495 case, allow the parallel instructions to modify the same flag
7498 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7500 * listing.c (list_symbol_table): Categorize symbols by
7501 undefined_section rather than sy_frag->line == NULL.
7503 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7505 * Makefile.am (install-exec-local): Install properly when ln
7506 fails or tooldir == prefix.
7508 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7510 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7511 Test result of insert_operand for error.
7513 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7515 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7516 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7517 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7518 * doc/Makefile.in: Rebuild.
7520 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7522 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7523 (macro): Fix handling of M_COP[0-3].
7525 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7527 Based on patches from Ross Harvey <ross@teraflop.com>:
7528 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7529 if macro_alternate or macro_mri.
7530 (getstring): Remove support for byte constants between < and >.
7531 (get_any_string): '<' only starts a string if macro_alternate or
7533 (macro_expand_body): Permit keyword parameters following
7534 positional parameters.
7536 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7537 * configure.in (alpha*-*-netbsd*): New target.
7538 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7539 * configure: Rebuild.
7541 * as.h (flag_warn_suppress_instructionswap): Move from here...
7542 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7543 here, and make static.
7545 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7546 BFD_ASSEMBLER or MANY_SEGMENTS.
7548 * as.c (show_usage): Update bug-gnu-utils address.
7549 * gasp.c (show_usage): Likewise.
7550 * doc/as.texinfo (Bug Reporting): Likewise.
7552 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7554 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7555 insns regardless of the size of a pointer if we're in mips I or
7557 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7559 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7561 Fix rac to accept only a0:
7562 * tc-d10v.c (parallel_ok, find_opcode):
7563 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7564 Introduce OPERAND_GPR.
7566 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7568 * read.c (s_fill): Handle non-constant repeat counts by creating
7569 an rs_space fragment.
7571 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7573 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7574 from as_bad to as_warn.
7576 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7578 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7579 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7580 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7582 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7584 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7585 seg_fix_rotP rather than fix_root from seg_info.
7587 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7589 * expr.c: Add support for 0x1_2_3_4 bignums.
7591 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7593 * configure.in: Change -linux* to -linux-gnu*.
7594 * configure: Rebuild.
7596 * app.c (do_scrub_begin): Treat \r as whitespace.
7598 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7600 * Makefile.am: Update dependencies.
7601 * Makefile.in: Rebuild.
7603 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7605 * configure, aclocal.m4: Rebuild with new libtool.
7607 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7609 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7610 the argument to bfd_set_arch_mach.
7611 (load_address): Use bfd_arch_bits_per_address to determine the
7612 bit size of an address instead of looking at the isa level.
7613 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7615 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7617 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7619 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7621 * ehopt.c: New file.
7622 * as.h (enum _relax_state): Add rs_cfa.
7623 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7624 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7625 * read.c (emit_expr): Call check_eh_frame.
7626 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7627 (relax_segment): Likewise.
7628 * Makefile.am: Rebuild dependencies.
7629 (GAS_CFILES): Add ehopt.c.
7630 (GENERIC_OBJS): Add ehopt.o.
7631 * doc/internals.texi (Frags): Document rs_cfa.
7633 * as.c (show_usage): Mention --traditional-format.
7634 (parse_args): Accept --traditional-format.
7635 * as.h (flag_traditional_format): Declare.
7636 * output-file.c (output_file_create): If flag_traditional_format,
7637 set BFD_TRADITIONAL_FORMAT on stdoutput.
7638 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7640 * config/tc-mips.c (append_insn): Make sure that if we have a
7641 fixup for an unmatched %hi reloc, it does not associated with a
7644 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7645 * doc/Makefile.in: Likewise.
7647 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7649 * config/tc-m32r.c (check_for_side_effects): New function.
7650 (can_make_parallel): Add checks for instruction side effects
7651 clashing with the other instruction.
7652 (assemble_parallel_insn): Improve warning messages. Return error
7653 message from non-swapped instruction order.
7655 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7657 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7659 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7660 md_cleanup definition. This moves the forced literal output to
7661 the end of the source pass, and avoids macro's inserting literals
7662 into the code immediately after the macro expansion.
7664 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7666 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7667 a gas internal symbol is adjustable.
7668 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7670 * as.h: If gcc version greater than 2.6, use `__format__' and
7671 `__printf__' in function attributes, rather than `format' and
7674 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7676 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7678 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7680 Add tms320c30 support:
7681 * config/tc-tic30.h: New file.
7682 * config/tc-tic30.c: New file.
7683 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7684 TARGET_FORMAT as "coff-tic30".
7685 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7686 * Makefile.am: Rebuild dependencies.
7687 (CPU_TYPES): Add tic30.
7688 (CPU_OBJ_VALID): tic30-aout is valid.
7689 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7690 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7691 * configure, Makefile.in: Rebuild.
7693 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7695 * config/tc-v850.c (md_assemble): Improvements to error messages.
7697 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7699 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7700 BFD_RELOC_HI16_S to store the high bits of any value.
7702 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7703 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7704 assembler calculate relocations to any external symbol at all.
7705 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7706 involving generation of pc-relative relocs.
7707 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7708 has been moved to md_apply_fix3.
7710 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7711 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7712 which actually means (the address of identifier's GOT entry) +
7713 constant, which is not particularly useful.
7715 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7717 * read.h (include_dirs): Declare.
7718 (include_dir_count,include_dir_maxlen): Declare.
7720 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7722 * configure.in: Correct check for shared opcodes library.
7723 * configure: Rebuild.
7725 * listing.c (buffer_line): If we can't open the file, set at_end.
7726 (listing_print): Remove unused local variable fi.
7728 * config/m68k-parse.y (reglistpair): Handle register list in
7731 * config/vms-conf.h: Don't undef VERSION.
7733 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7735 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7737 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7739 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7740 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7741 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7742 (EXTRA_DIST): Define.
7743 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7744 explicitly rather than via the list of object files.
7745 (gcc-as.opt): New file created when make-gas.com is run.
7746 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7747 itbl-cpu.h} to #include appropriate file rather than copying that
7749 * config/vms-conf.h: Synchronize with current config.in.
7750 * Makefile.in: Rebuild.
7752 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7754 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7755 (parallel_ok): Relaxed parallel subinstruction dependency check.
7757 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7759 * as.h (flag_warn_suppress_instructionswap): added new flag.
7760 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7761 command line argument.
7762 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7763 warning only if flag_warn_suppress_instructionswap is false.
7765 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7767 * configure.in (i386-*-mingw32*): New target.
7768 * configure: Rebuild.
7770 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7772 * symbols.c (resolve_symbol_value): Don't set the segment if it
7773 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7775 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7778 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7780 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7781 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7784 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7786 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7788 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7790 * config/tc-v850.c (v850_insert_operand): Display instruction when
7791 an error is encountered.
7793 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7795 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7796 (i386-*-sco3.2v5*coff): New target.
7797 (i386-*-sco3.2*): New target.
7798 * configure: Rebuild.
7800 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7802 * config/tc-v850.c: Tidy error message production.
7804 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7806 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7807 validate_immediate return value in the right type for comparisons
7810 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7812 * listing.c (MAX_BYTES): Use listing variables not constants.
7813 (data_buffer): No longer an array, but a pointer.
7814 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7815 (listing_listing): Allocate data_buffer.
7817 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7819 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7820 --listing-rhs-width, --listing-cont-lines.
7821 (show_usage): Update.
7822 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7823 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7824 (print_lines): Use the variables instead of the constants.
7825 (listing_listing): Likewise.
7826 * listing.h: Declare the new vars.
7828 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7830 * as.c (parse_args): Add --keep-locals alias for -L.
7831 Add --strip-local-absolute.
7832 (show_usage): Update.
7833 * as.h (flag_strip_local_absolute): New flag.
7834 * symbols.c (S_IS_LOCAL): Use it.
7835 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7836 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7837 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7839 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7841 * config/tc-m32r.c: Detect if explicitly parallel instructions
7842 might have an io conflict and issue a warning message.
7844 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7846 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7847 cgen_swap_fixups): Functions to save, restore and swap the fixup
7848 chain with a backup copy.
7849 (cgen_asm_finish_insn): Returns address of constructed insn.
7851 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7853 * listing.c (file_info_struct): Remove FILE, add POS.
7854 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7855 (file_info): Don't open the file.
7856 (buffer_line): Check for the file in the last_open cache, updating
7858 (print_source): Don't reference file_info->file.
7859 (listing_listing): Likewise.
7860 (listing_print): Close the file in the cache, if any.
7862 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7864 * read.c (dwarf_file_string): New file static variable.
7865 (emit_expr): Look for constant sequence that leads up to a file
7866 name in DWARF debugging output.
7867 (stringer): Use dwarf_file_string to decide whether to accept a
7868 string as a file name.
7870 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7872 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7873 (crack_operand): Add reg->reglst MRI hack.
7874 (r_seg): Put reglst symbols in reg_section.
7875 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7877 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7879 * tc-sh.c (get_specific): Handle SGR & DBR.
7881 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7883 * tc-h8300.c (parse_reg): Take the length of the symbol into
7884 account when attempting to match a register name.
7885 * tc-h8500.c (parse_reg): Likewise.
7887 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7889 * cgen.c: Formatting changes to improve readability.
7891 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7893 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7896 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7898 Based on a patch from Jim Wilson
7899 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7900 (tc_gen_reloc): Handle cross section PC relative relocs
7903 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7905 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7907 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7909 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7910 (expr_jmp_buf): New static local.
7911 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7912 (cgen_md_operand): New function.
7913 * tc-m32r.c: Clean up pass over `struct foo' usage.
7914 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7916 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7918 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7919 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7921 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7923 * config/tc-i386.c (i386_operand): Give an error if there are
7924 unrecognized characters after an expression.
7926 For older changes see ChangeLog-9697