1 2000-11-06 Nick Clifton <nickc@redhat.com>
3 * doc/as.texinfo: Add GNU Free Documentation License.
4 * doc/gasp.texi: Add GNU Free Documentation License.
5 * doc/as.1: Add GNU Free Documentation License.
7 2000-11-05 Nick Clifton <nickc@redhat.com>
9 * config/tc-arm.c: Add include of "dwarf2dbg.h"
11 2000-11-02 Per Lundberg <plundis@chaosdev.org>
13 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
14 * configure: Regenerate.
16 2000-11-01 Nick Clifton <nickc@redhat.com>
18 * read.c (original_case_string): New global variable.
19 (read_a_source_file): Copy opcode string into
20 original_case_string if clobbering the case of the opcode.
21 * read.h: Export the definition of original_case_string.
22 * config/tc-arm.c (md_assembler): When parsing a .req
23 directive use the original opcode string, not the case
26 2000-11-02 Nick Clifton <nickc@redhat.com>
28 * config/tc-mn10300.c (debug_line): Remove this static
30 (md_assemble): Call dwarf2_generate_asm_lineno instead of
31 dwarf2_where and dwarf2_gen_line_info.
33 2000-11-02 Theo Honohan <th@futuretv.com>
35 * config/tc-arm.c (do_msr): Improve error message.
37 2000-10-31 Eric Christopher <echristo@redhat.com>
39 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
40 or pc-relative, else use fx_offset.
42 2000-10-31 Jim Wilson <wilson@redhat.com>
44 * config/tc-ia64.c (struct md): New field tag_fixups.
45 (ia64_flush_insns): Handle tag_fixups. Error if dangling
47 (emit_one_bundle): Delete spurious multiplication by one. Handle
49 (ia64_start_line): Error if dangling qualifying predicate.
50 (defining_tag): New static variable.
51 (ia64_unrecognized_line, case '['): Parse tags.
52 (ia64_frob_label): Create tag_fixups.
53 (md_assemble): Reset md.qp.X_op after using it.
55 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
57 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
59 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
61 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
63 2000-10-30 Kazu Hirata <kazu@hxi.com>
65 * expr.c: Fix formatting.
66 * flonum-copy.c: Likewise.
71 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
73 * as.h (OPTION_MD_BASE): Bump to 190.
74 * as.c (parse_args) <std_longopts>: Add comment about the need to
75 check OPTION_MD_BASE in as.h.
77 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
80 2000-10-27 Nick Clifton <nickc@redhat.com>
82 * configure.in (emulations): Add m68hc12.
83 * configure: Regenerate.
84 * po/gas.pot: Regenerate.
86 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
88 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
90 (arm_psr_parse): Handle lowercase CPSR and SPSR.
92 2000-10-25 Nick Clifton <nickc@redhat.com>
94 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
95 a DWARF2 line number information sequence.
97 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
99 * read.c (generate_lineno_debug): Update comment describing why
100 DWARF2 line number debug information is not generated
101 automatically by this function.
103 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
106 * config/tc-arm.h (md_end): Define.
107 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
109 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
110 if generating DWARF2 line numbers.
111 (arm_end_of_source): New function. Call dwarf2_finish if
114 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
115 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
116 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
118 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
120 * tc-i386.c: Fix prototype declarations for functions taking no
123 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
125 * tc-i386.c (i386_operand_modifier): Remove.
126 (build_displacement_string): Remove.
127 (i386_parse_seg): Remove.
128 (i386_intel_memory_operand): Remove.
129 (i386_intel_operand): Re-write using recursive descent parser based
130 on MASM documentation.
131 (struct intel_parser_s): New structure.
132 (intel_parser): New static variable.
133 (struct intel_token): New structure.
134 (cur_token, prev_token): New static variables.
147 (intel_match_token): New function.
148 (intel_get_token): New function.
149 (intel_putback_token): New function.
150 (intel_expr): New function.
151 (intel_e05): New function.
152 (intel_e05_1): New function.
153 (intel_e06): New function.
154 (intel_e06_1): New function.
155 (intel_e09): New function.
156 (intel_e09_1): New function.
157 (intel_e10): New function.
158 (intel_e10_1): New function.
159 (intel_e11): New function.
161 2000-10-20 Jakub Jelinek <jakub@redhat.com>
163 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
164 instructions to loose any special insn->architecture mask.
166 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
167 (sparc_md_end, sparc_arch_types, sparc_arch,
168 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
169 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
170 request v9b architecture if they are used).
172 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
174 * config/tc-m68k.c: Fix the previous misapplied patch.
176 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
178 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
179 BFD_ASSEMBLER and !BFD_ASSEMBLER.
180 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
183 2000-10-17 Kazu Hirata <kazu@hxi.com>
185 * debug.c: Fix formatting.
186 * depend.c: Likewise.
187 * dwarf2dbg.c: Likewise.
188 * dwarf2dbg.h: Likewise.
192 * flonum-konst.c: Likewise.
195 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
197 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
199 * doc/as.texinfo: Added notes about this new option.
201 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
203 * config/tc-sh.c (JREG): Remove.
204 (md_convert_frag): Remove #if 0:d code using JREG.
206 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
208 * config/tc-i386.c (i386_operand_modifier): Only match
209 modifiers SHORT and FLAT if they are followed by a space.
210 (parse_register): When `allow_naked_reg' is set, do not confuse
211 identifiers that start with a register name with a register.
213 2000-10-12 Kazu Hirata <kazu@hxi.com>
215 * app.c: Fix formatting.
218 * bit_fix.h: Likewise.
223 2000-10-11 Alan Modra <alan@linuxcare.com.au>
225 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
227 2000-10-07 Alan Modra <alan@linuxcare.com.au>
229 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
230 Re-arrange function a little and improve error message.
232 * write.c (write_relocs): Fix a comment.
234 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
237 2000-10-05 Jim Wilson <wilson@cygnus.com>
239 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
241 2000-10-05 Alan Modra <alan@linuxcare.com.au>
243 * config/tc-i386.c: Delete some useless comments, reformat others.
245 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
246 non-global syms in linkonce sections.
248 2000-10-04 Ralf Baechle <ralf@gnu.org>
250 * config/tc-ia64.c (operand_match): Don't use // style comments.
251 * config/tc-i370.c: Likewise.
253 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
255 Changes to handle varying register prefix and user symbol prefix.
256 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
257 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
258 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
259 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
260 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
261 (demand_register_prefix): New variable.
262 (md_pseudo_table): New pseudo ".syntax".
263 (md_longopts): New options --no-underscore and --underscore.
264 (cris_target_format): Return elf32-us-cris or elf32-cris depending
265 on symbols_have_leading_underscore.
266 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
267 (get_spec_reg): Ditto.
268 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
270 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
272 <case OPTION_NO_US, case OPTION_US>: New.
273 (md_show_usage): Be brief and reformat to match continuation of
275 * po/gas.pot: Regenerate.
277 2000-09-28 Alan Modra <alan@linuxcare.com.au>
279 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
280 force relocs for 12 bit branches.
281 (md_apply_fix): Similarly, adjust logic here.
283 2000-09-28 Alan Modra <alan@linuxcare.com.au>
285 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
286 adjust for external and weak syms as we will use a reloc. Allow
287 for +8 offset when calculating limits of branches.
288 (hppa_fix_adjustable): Undo 2000-09-23 change.
289 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
290 Correct distance calculation.
291 (tc_gen_reloc): Print the file name and line number if we can't
294 From John David Anglin <dave@hiauly1.hia.nrc.ca>
295 * config/tc-hppa.c (nonzero_dibits): Define.
296 (arg_reloc_stub_needed): Check each arg and return value
297 separately for zero case.
298 (pa_align): Declare argument `bytes'.
300 2000-09-25 Kazu Hirata <kazu@hxi.com>
302 * config/tc-cris.c: Fix formatting.
303 * config/tc-d10v.h: Likewise.
304 * config/tc-d30v.c: Likewise.
305 * config/tc-d30v.h: Likewise.
306 * config/tc-fr30.c: Likewise.
307 * config/tc-fr30.h: Likewise.
308 * config/tc-m68k.c: Likewise.
309 * config/tc-m68k.h: Likewise.
310 * config/tc-pj.h: Likewise.
311 * config/tc-ppc.c: Likewise.
312 * config/tc-ppc.h: Likewise.
313 * config/tc-sh.c: Likewise.
314 * config/tc-sh.h: Likewise.
315 * config/tc-sparc.c: Likewise.
316 * config/tc-v850.h: Likewise.
317 * config/tc-vax.h: Likewise.
318 * config/tc-w65.h: Likewise.
319 * config/tc-z8k.h: Likewise.
321 2000-09-23 Alan Modra <alan@linuxcare.com.au>
323 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
325 (hppa_force_relocation): Likewise.
327 2000-09-22 Jim Wilson <wilson@cygnus.com>
329 * config/tc-ia64.c (dv_sem): Add "stop".
330 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
331 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
332 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
334 (mark_resources): Check IA64_RS_PRr.
336 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
338 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
339 md_estimate_size_before_relax): Redesign and clean up the
340 relaxation mechanism.
342 2000-09-21 Kazu Hirata <kazu@hxi.com>
344 * config/tc-ns32k.c: Fix formatting.
345 * config/tc-ns32k.h: Likewise.
347 2000-09-20 Kazu Hirata <kazu@hxi.com>
349 * config/tc-m32r.c: Fix formatting.
350 * config/tc-m32r.h: Likewise.
351 * config/tc-m68851.h: Likewise.
352 * config/tc-m68hc11.c: Likewise.
353 * config/tc-m68hc11.h: Likewise.
354 * config/tc-m88k.c: Likewise.
355 * config/tc-mcore.c: Likewise.
356 * config/tc-mcore.h: Likewise.
357 * config/tc-mips.c: Likewise.
358 * config/tc-mips.h: Likewise.
359 * config/tc-mn10200.h: Likewise.
360 * config/tc-mn10300.h: Likewise.
361 * config/tc-tahoe.c: Likewise.
362 * config/tc-tahoe.h: Likewise.
364 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
366 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
367 Likewise in relaxation description comments.
369 2000-09-18 Alan Modra <alan@linuxcare.com.au>
371 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
372 subtraction of two syms without emitting a relocation.
374 From David Huggins-Daines <dhd@linuxcare.com>
375 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
376 global or weak symbols.
378 2000-09-15 Kazu Hirata <kazu@hxi.com>
380 * config/tc-h8300.h: Fix formatting.
381 * config/tc-h8500.c: Likewise.
382 * config/tc-h8500.h: Likewise.
383 * config/tc-hppa.h: Likewise.
384 * config/tc-i370.h: Likewise.
385 * config/tc-i386.h: Likewise.
386 * config/tc-i860.c: Likewise.
387 * config/tc-i860.h: Likewise.
388 * config/tc-i960.h: Likewise.
389 * config/tc-ia64.c: Likewise.
390 * config/tc-ia64.h: Likewise.
392 2000-09-14 Kazu Hirata <kazu@hxi.com>
394 * config/tc-a29k.c: Fix formatting.
395 * config/tc-alpha.c: Likewise.
396 * config/tc-arc.c: Likewise.
397 * config/tc-arc.h: Likewise.
398 * config/tc-arm.c: Likewise.
399 * config/tc-arm.h: Likewise.
400 * config/tc-avr.c: Likewise.
401 * config/tc-avr.h: Likewise.
402 * config/tc-tic30.c: Likewise.
403 * config/tc-tic30.h: Likewise.
404 * config/tc-tic54x.c: Likewise.
405 * config/tc-tic54x.h: Likewise.
406 * config/tc-tic80.c: Likewise.
407 * config/tc-tic80.h: Likewise.
409 2000-09-14 Timothy Wall <twall@cygnus.com>
411 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
412 parallel comparisons for later use.
413 (struct rsrc): Add parallel comparison type.
414 (resources_match): Skip special cases of PR usage (non-conflicting
417 2000-09-13 Kazu Hirata <kazu@hxi.com>
419 * config/obj-ecoff.c: Fix formatting.
420 * config/obj-elf.c: Likewise.
421 * config/obj-elf.h: Likewise.
422 * config/obj-evax.h: Likewise.
423 * config/obj-generic.h: Likewise.
424 * config/obj-hp300.c: Likewise.
425 * config/obj-hp300.h: Likewise.
426 * config/obj-ieee.h: Likewise.
427 * config/obj-vms.c: Likewise.
428 * config/obj-vms.h: Likewise.
430 2000-09-13 Anders Norlander <anorland@acc.umu.se>
432 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
433 (md_parse_option): Ditto.
434 (md_longopts): Add -mips32 option.
435 (md_show_usage): Document new options.
436 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
437 (mips_ip): Assemble mfc0 with a sub-selection code.
438 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
439 (mips_cpu_to_str): New function.
440 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
441 Use CPU_* defines instead of hardcoded numbers.
443 * doc/as.texinfo: Document new options.
444 * doc/c-mips.texi: Ditto.
446 2000-09-12 Kazu Hirata <kazu@hxi.com>
448 * as.h: Fix formatting.
449 * asintl.h: Likewise.
450 * bit_fix.h: Likewise.
451 * config/obj-aout.c: Likewise.
452 * config/obj-aout.h: Likewise.
453 * config/obj-bout.c: Likewise.
454 * config/obj-bout.h: Likewise.
455 * config/obj-coff.c: Likewise.
456 * config/obj-coff.h: Likewise.
457 * dwarf2dbg.h: Likewise.
459 * flonum.h: Likewise.
461 * itbl-ops.h: Likewise.
465 * struc-symbol.h: Likewise.
466 * subsegs.h: Likewise.
467 * symbols.h: Likewise.
471 2000-09-11 Kazu Hirata <kazu@hxi.com>
473 * bignum-copy.c: Fix formatting.
474 * config/tc-i370.c: Likewise.
475 * config/tc-i960.c: Likewise.
476 * config/tc-m68k.c: Likewise.
478 * flonum-copy.c: Likewise.
479 * flonum-konst.c: Likewise.
480 * flonum-mult.c: Likewise.
481 * literal.c: Likewise.
485 * subsegs.c: Likewise.
487 2000-09-09 Philip Blundell <philb@gnu.org>
489 * configure.in (arm*-*-uclinux*): New target.
490 * configure: Regenerate.
492 2000-09-09 Kazu Hirata <kazu@hxi.com>
494 * input-file.c: Fix formatting.
495 * itbl-ops.c: Likewise.
496 * messages.c: Likewise.
498 2000-09-08 Philip Blundell <philb@gnu.org>
500 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
503 2000-09-07 H.J. Lu <hjl@gnu.org>
505 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
506 * configure: Rebuild.
508 2000-09-07 Kazu Hirata <kazu@hxi.com>
510 * atof-generic.c: Fix formatting.
511 * config/tc-mips.c: Likewise.
512 * config/tc-vax.c: Likewise.
513 * input-scrub.c: Likewise.
515 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
517 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
518 * configure.in (sh-*-linux*): Added.
519 * configure: Rebuilt.
521 2000-09-06 Kazu Hirata <kazu@hxi.com>
523 * config/tc-hppa.c: Fix formatting.
525 * ecoff.c: Fix formatting.
527 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
529 * configure: Rebuilt with new libtool.m4.
531 2000-09-05 Kazu Hirata <kazu@hxi.com>
533 * cgen.c: Fix formatting.
534 * config/tc-ia64.c: Likewise.
536 2000-09-05 Nick Clifton <nickc@redhat.com>
538 * aclocal.m4: Regenerate.
539 * config.in: Regenerate.
540 * configure: Regenerate.
541 * po/gas.pot: Regenerate.
543 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
545 * config/tc-cris.c: Correct comment typos.
547 2000-09-05 Eric Christopher <echristo@cygnus.com>
549 * config/tc-mn10300.c: Cleanup.
550 (md_pcrel_from): Enable.
552 2000-09-05 Alan Modra <alan@linuxcare.com.au>
554 * expr.c (operand): Fix a comment typo.
555 * write.c (write_relocs): Fix a signed/unsigned warning.
557 * config/tc-hppa.c (fudge_reg_expressions): New
558 (hppa_force_reg_syms_absolute): New.
559 (pa_equ): Allow reg_section expressions.
560 * config/tc-hppa.c (md_optimize_expr): Define.
561 (hppa_force_reg_syms_absolute): Prototype.
563 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
564 (pa_parse_number): Pass in arg to select fp reg parsing.
565 Return 1 to indicate format checks pass. If strict, then only
566 accept a register or register symbol. Return value in...
567 (pa_number): New static for pa_parse_number.
568 (FP_REG_BASE): Define.
569 (FP_REG_RSEL): Define.
570 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
571 appropriate. White space changes.
572 (need_pa11_opcode): Don't bother passing any params, get them from
574 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
575 Remove extraneous check in case 'Q'.
576 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
577 reg, set section of resulting symbol to reg_section.
578 (pa_parse_space_stmt): Modify call to pa_parse_number.
579 (pa_space): Likewise.
581 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
582 (hppa_force_relocation): Handle vtable relocs.
583 (pa_vtable_entry): New.
584 (pa_vtable_inherit): New.
585 (md_pseudo_table): Add entries for vtable pseudos.
586 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
587 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
589 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
590 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
591 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
593 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
594 specify a symbol type.
596 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
597 dependent things together.
598 (md_elf_symbol_type): Define.
600 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
602 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
604 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
605 (obj_elf_vtable_entry): Declare.
607 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
609 (obj_elf_vtable_entry): Similarly.
610 (elf_pseudo_table): Fix the damage with a cast.
612 2000-09-03 Richard Henderson <rth@cygnus.com>
614 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
615 for template selection when a label is needed.
617 2000-09-02 Kazu Hirata <kazu@hxi.com>
619 * config/tc-ia64.c: Fix formatting.
621 2000-09-02 Nick Clifton <nickc@redhat.com>
623 * configure.in: Increase version number to 2.10.91.
624 * configure: Regenerate.
625 * aclocal.m4: Regenerate.
626 * config.in: Regenerate.
627 * po/gas.pot: Regenerate.
628 * Makefile.in: Regenerate.
630 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
632 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
633 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
634 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
636 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
639 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
641 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
642 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
643 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
644 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
645 (GOT_symbol): New variable.
646 (md_undefined_symbol): Set it.
648 2000-09-01 Richard Henderson <rth@cygnus.com>
650 * config/tc-ia64.c (match): Don't inline.
651 (extra_goodness): New.
652 (md_begin): Prefer nop.f and nop.b for best_template.
654 2000-08-31 Kazu Hirata <kazu@hxi.com>
656 * as.c: Fix formatting.
661 2000-08-31 Eric Christopher <echristo@cygnus.com>
663 * config/tc-mn10300.c: Cleanup and fix warnings.
664 (md_pseudo_table): Add initializers.
665 (md_show_usage): Cleanup.
666 (md_parse_option): Fix warnings.
667 (md_undefined_symbol): Fix warnings.
668 (md_conver_frag): Fix warnings.
669 (tc_gen_reloc): Fix warnings.
670 (md_apply_fix3): Fix warnings.
671 (check_operand): Fix warnings.
673 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
675 * acinclude.m4: Include libtool and gettext macros from the
677 * aclocal.m4, configure: Rebuilt.
679 2000-08-30 Mark Hatle <mhatle@mvista.com>
681 * config/tc-ppc.c (md_parse_option): Recognize -m405.
683 2000-08-31 Kazu Hirata <kazu@hxi.com>
685 * listing.c: Fix formatting.
687 2000-08-29 Kazu Hirata <kazu@hxi.com>
689 * app.c: Fix a comment typo. Fix formatting.
691 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
693 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
694 offset of the target destination for jmp instructions.
695 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
697 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
699 * NEWS: Mention support for CRIS.
701 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
703 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
704 Sets `.lcomm' alignment to zero.
706 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
708 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
709 (TC_FIX_ADJUSTABLE): Define.
711 2000-08-23 Jim Wilson <wilson@cygnus.com>
713 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
714 unwind.personality_routine is set.
716 2000-08-23 H.J. Lu <hjl@gnu.org>
718 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
720 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
722 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
725 2000-08-22 H.J. Lu <hjl@gnu.org>
727 * config.in (STRICTCOFF): New for strict COFF.
729 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
730 i386-*-go32* and i386-go32-rtems*.
731 * configure: Rebuilt.
733 * config/obj-coff.c (obj_coff_endef): Follow the historical
734 behavior if STRICTCOFF is not defined.
736 * doc/internals.texi: Document STRICTCOFF.
738 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
740 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
741 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
742 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
743 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
744 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
745 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
746 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
749 2000-08-22 Eric Christopher <echristo@cygnus.com>
751 * config/tc-mn10300.c: (md_apply_fix): New function.
752 (mn10300_force_relocation): New function.
753 (mn10300_fix_adjustable): New function.
755 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
756 (TC_HANDLES_FX_DONE): Define.
757 (obj_fix_adjustable): Define.
758 (MD_APPLY_FIX3): Define.
759 (TC_LINKRELAX_FIXUP): Define.
761 * write.c: (TC_LINKRELAX_FIXUP): Define if not
763 (fixup_segment): Use TC_LINKRELAX_FIXUP.
765 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
767 2000-08-21 Jason Eckhardt <jle@cygnus.com>
769 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
770 if the fixup resulted in a relocation.
772 2000-08-18 Nick Clifton <nickc@redhat.com>
774 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
775 Make reference to first element of shift_names explicit.
777 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
779 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
780 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
781 add a symbol's address. Removed all target-specific #ifdefs that
782 used to accomplished the same.
783 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
784 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
785 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
786 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
787 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
789 2000-08-17 Kazu Hirata <kazu@hxi.com>
791 * dwarf2dbg.c: Fix formatting.
793 2000-08-17 Nick Clifton <nickc@redhat.com>
795 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
796 to be recoded as logical shift lefts by zero.
798 2000-08-16 Jim Wilson <wilson@cygnus.com>
800 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
801 postincrement modified registers. Handle IA64_OPND_R3_2 addl
803 (note_register_values): Handle IA64_OPND_R3_2 operands.
805 2000-08-16 Jason Eckhardt <jle@cygnus.com>
807 * config/tc-i860.c (md_operand): Silly typo fixed.
809 2000-08-16 Nick Clifton <nickc@redhat.com>
811 * config/tc-arm.c (struct asm_shift): Delete.
813 (enum asm_shift_index): New.
814 (struct asm_shift_properties): New.
815 (struct asm_shift_name): New.
816 (shift_properties[]); New.
817 (shift_names[]); New.
819 (decode_shift): Use new structures.
820 Issue a warning is "ROR #0" is used.
821 Issue a warning if "ASR #0" or "LSR #0" is used.
823 (md_begin): Initialise arm_shift_hsh table from new
824 asm_shift_name array.
826 2000-08-16 Jakub Jelinek <jakub@redhat.com>
828 * config/tc-sparc.c: Kill all warnings.
829 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
831 (md_show_usage): Update usage text.
833 2000-08-16 Nick Clifton <nickc@redhat.com>
835 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
838 2000-08-15 Will Cohen <wcohen@redhat.com>
840 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
842 * config/tc-sh.c (md_assemble): Changed so debug_type
843 test performed for ppi_assemble
844 * config/tc-sh.c: Included dwarf2dbg.h.
845 (debug_line): Defined.
846 (md_assemble): Generates dwarf2 line info.
847 (sh_finalize): New function. Finalize dwarf2 info.
848 (assemble_ppi): Returns size of code generated.
849 (build_Mytes): Returns size of code generated.
850 (md_pseudo_table): Added "file" and "loc" psuedo ops.
851 * config/tc-sh.h (md_end): Defined.
852 (sh_finalize): Declared.
854 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
856 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
859 2000-08-14 Nick Clifton <nickc@redhat.com>
861 * config/tc-arm.c (do_bx): Allow "bx pc".
863 2000-08-14 Jim Wilson <wilson@cygnus.com>
865 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
866 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
867 (md_begin): Change assignment to md.flag to OR in the new bit.
869 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
871 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
872 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
875 2000-08-14 Jason Eckhardt <jle@cygnus.com>
877 * NEWS: Mention i860 support.
879 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
881 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
883 2000-08-14 Andreas Schwab <schwab@suse.de>
885 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
887 2000-08-11 Andreas Schwab <schwab@suse.de>
889 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
892 2000-08-11 Kazu Hirata <kazu@hxi.com>
894 * expr.c: Fix formatting.
895 * config/obj-bout.c: Likewise.
897 2000-08-10 Jason Eckhardt <jle@cygnus.com>
899 * doc/c-i860.texi: Flesh out the i860 section more.
901 2000-08-10 Kazu Hirata <kazu@hxi.com>
903 * symbols.c: Fix formatting.
906 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
908 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
909 has the IgnoreSize bit set.
911 2000-08-09 Alan Modra <alan@linuxcare.com.au>
913 From Rodney Brown <RodneyBrown@mynd.com>
914 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
915 * configure: Regenerate.
917 2000-08-09 Kazu Hirata <kazu@hxi.com>
919 * hash.c: Fix formatting.
922 2000-08-08 Jason Eckhardt <jle@cygnus.com>
924 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
925 (i860_fix_info): New enum.
926 (MD_APPLY_FIX3): Define.
927 (WORKING_DOT_WORD): Define.
928 (TC_HANDLES_FX_DONE): Define.
929 (DIFF_EXPR_OK): Define.
930 (LISTING_HEADER): Define.
931 (TARGET_FORMAT): Select target format based on endian flag.
932 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
933 (target_big_endian): Add external declaration.
935 * config/tc-i860.c: All existing code reworked completely. Other
936 new code shown below.
937 (SYNTAX_SVR4): Define.
938 (target_warn_expand): New variable.
939 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
940 (md_longopts): Declare and define with new options (-EL, -EB,
942 (md_show_usage): New function.
943 (md_operand): New function.
944 (obtain_reloc_for_imm16): New function.
945 (md_apply_fix3): New function.
946 (tc_gen_reloc): New function.
948 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
950 * config/tc-m68hc11.c (build_jump_insn): Make sure the
951 2 bytes of the jump address are in the same frag.
952 (find): Accept 68hc12 register indirect modes.
954 * NEWS: Mention 68HC11 & 68HC12 support.
956 2000-08-07 Richard Henderson <rth@cygnus.com>
958 * config/tc-ia64.c (unwind): Add prologue_mask member.
959 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
960 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
961 (dot_body): Clear unwind.prologue_mask.
962 (dot_prologue): Set it. Accept a register second argument.
964 2000-08-07 Kazu Hirata <kazu@hxi.com>
966 * config/atof-ieee.c: Fix formatting.
967 * config/atof-tahoe.c: Likewise.
969 2000-08-06 Nick Clifton <nickc@cygnus.com>
971 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
974 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
975 of .popsection, .previous, .pushsection, .subsection,
976 .version, .vtable_entry, .vtable_inherit and .weak.
978 2000-08-05 Kazu Hirata <kazu@hxi.com>
980 * config/tc-cris.c: Fix formatting.
981 * config/tc-i386.c: Likewise.
982 * config/tc-sparc.c (sparc_ip): Simplify the code.
984 2000-08-04 Kazu Hirata <kazu@hxi.com>
986 * config/tc-cris.c: Rearrange code for readability.
987 * config/tc-d10v.c: Fix formatting.
988 * config/tc-m32r.c: Likewise.
989 * config/tc-sparc.c: Likewise.
991 2000-08-02 Jim Wilson <wilson@cygnus.com>
993 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
994 before ia64_find_opcode.
995 (md_assemble): Likewise.
997 2000-08-01 Nick Clifton <nickc@cygnus.com>
999 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1000 Undo some formatting fixes.
1002 2000-08-01 Kazu Hirata <kazu@hxi.com>
1004 * config/obj-som.c: Fix formatting.
1005 * config/obj-ieee.c: Likewise.
1006 * config/tc-arm.c: Likewise.
1007 * config/tc-v850.c: Likewise.
1009 2000-08-01 Nick Clifton <nickc@redhat.com>
1011 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1012 index by command line option.
1014 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1016 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1017 (@node M68K-Branch): Rewrite to match the reality.
1019 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1021 * doc/c-i860.texi: New file.
1022 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1023 * doc/Makefile.in: Regenerate.
1024 * doc/all.texi: Add I860 as relevant architecture.
1025 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1027 2000-07-31 Kazu Hirata <kazu@hxi.com>
1029 * config/tc-d30v.c: Fix formatting.
1031 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1033 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1034 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1035 long emit a long branch if available instead of an absolute jump, never
1036 emit absolute jumps for anything with --pcrel.
1038 * doc/c-m68k.texi: Document new command line option.
1040 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1042 * config/tc-avr.c: Use PARAMS macro in function declarations.
1043 Don't declare md_pcrel_from_section (already in tc-avr.h).
1044 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1045 (avr_operand): Don't set (unsigned) op_mask to -1.
1047 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1049 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1050 * configure: Regenerated.
1051 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1052 of operand to the .type directive (.e.g, "type").
1054 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1056 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1057 * app.c (do_scrub_chars): Record where first comment found.
1058 * read.c (read_a_source_file): Init found_comment on entry, and
1059 notify whether comments found on exit.
1060 * config/tc-hppa.c (md_shortopts): Add "c".
1061 (md_longopts): Add warn-comment.
1062 (md_parse_option): Handle it.
1063 (md_show_usage): Show available options.
1064 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1066 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1068 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1069 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1071 (md_estimate_size_before_relax): Don't fall off end of function.
1073 2000-07-27 Kazu Hirata <kazu@hxi.com>
1075 * config/tc-avr.c: Fix formatting.
1076 * config/tc-ns32k.c: Likewise.
1078 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1080 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1082 2000-07-27 Kazu Hirata <kazu@hxi.com>
1084 * config/tc-d10v.c: Fix formatting.
1085 * config/tc-z8k.c: Likewise.
1086 * config/tc-sparc.c: Likewise.
1088 2000-07-26 Dave Brolley <brolley@redhat.com>
1090 * cgen.c (queue_fixup): Declare opinfo.
1091 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1092 (gas_cgen_md_operand): Ditto.
1093 (gas_cgen_md_apply_fix3): Ditto.
1095 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1097 * config/obj-coff.c (obj_frob_symbol): Don't merge
1098 labels. Don't merge if the symbol isn't constant. Return
1099 immediately if a symbol is merged.
1101 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1103 * frags.c (frag_align): Correct absolute section alignment.
1105 2000-07-20 DJ Delorie <dj@redhat.com>
1107 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1108 it breaks linking against DLLs.
1110 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1112 * configure.in: Add CRIS support.
1113 * configure: Regenerate.
1114 * Makefile.am: (CPU_TYPES): Add cris.
1115 (CPU_OBJ_VALID) [aout]: Add cris.
1116 (MULTI_CPU_TYPES): Add cris.
1117 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1118 [coff]: Only i386 and mips are valid.
1119 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1120 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1121 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1122 Regenerate dependencies.
1123 * Makefile.in: Regenerate.
1124 * aclocal.m4: Regenerate.
1125 * as.c: Declare crisaout, criself.
1126 * config/tc-cris.h, config/tc-cris.c: New.
1127 * config/e-criself.c, config/e-crisaout.c: New.
1128 * po/POTFILES.in, po/gas.pot: Regenerate.
1130 2000-07-20 Kazu Hirata <kazu@hxi.com>
1132 * read.c: Fix formatting.
1133 * write.c: Fix formatting.
1135 2000-07-19 H.J. Lu <hjl@gnu.org>
1137 * sb.c: Include <stdlib.h> if exists for abort ().
1139 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1141 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1142 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1143 (pa_type_args): Same here.
1145 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1147 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1148 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1149 the storage class is already set.
1151 2000-07-17 Kazu Hirata <kazu@hxi.com>
1153 * config/tc-m68hc11.c: Fix formatting.
1154 * config/tc-mn10200.c: Likewise.
1155 * config/tc-mn10300.c: Likewise.
1156 * config/tc-pj.c: Likewise.
1157 * config/tc-tic80.c: Likewise.
1158 * config/tc-w65.c: Likewise.
1160 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1162 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1165 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1167 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1170 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1172 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1173 ELF as are used for SOM (except the 32-bit reloc one) to decide
1174 whether a symbol can be reduced to a section symbol. Expand on
1175 the comment for symbols involved in LR% and RR% expressions.
1177 2000-07-14 Nick Clifton <nickc@cygnus.com>
1179 * config/tc-mips.c (mips_disable_float_construction): New
1180 static variable. Set to true if doubles should not be
1181 constructed by loading two single width fp registers with
1182 halves of the value.
1183 (mips_ip): Test mips_disable_float_construction.
1184 (md_longopts): Add command line switches --construct-floats
1185 and --no-construct-floats.
1186 (md_parse_option): Parse new command line options.
1187 (md_show_usage): Describe new command line options.
1189 * doc/c-mips.texi: Document new command line options.
1191 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1193 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1194 * configure: Regenerate.
1196 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1198 * configure.in (DEFAULT_EMULATION setting): Revert part of
1199 2000-07-01 change that set te_multi=multi unless set to tmips.
1200 * configure: Regenerate.
1202 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1204 * config/obj-coff.c (coff_frob_section): Add padding to the last
1205 section when aligning it increases its size.
1207 2000-07-11 Kazu Hirata <kazu@hxi.com>
1209 * config/tc-tic54x.c: Fix formatting.
1211 2000-07-10 Kazu Hirata <kazu@hxi.com>
1213 * config/tc-h8500.c: Fix formatting.
1214 * config/tc-tic54x.c: Fix formatting.
1216 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1218 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1219 displacements correctly.
1221 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1223 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1225 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1229 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1231 From David Huggins-Daines <dhd@linuxcare.com>
1232 * config/te-hppalinux64.h: Add a new emulation.
1233 * configure.in (emulations): Add configure bits to support the
1234 64-bit Linux/parisc target.
1235 * configure: Regenerate.
1237 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1238 (md_shortopts): Add `V' for ELF.
1240 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1241 when SOM or ELF_ARG_RELOC are defined.
1242 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1243 ELF_ARG_RELOC are defined.
1244 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1245 (pa_stringer): ..Do it here instead. Fix comment typos.
1246 (hppa_force_relocation): Cast enums to int before comparing with
1249 From Ryan Bradetich <rbradetich@uswest.net>
1250 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1251 redifinition warning.
1252 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1253 (hppa_force_relocation): ditto
1254 (md_apply_fix): Added cast to buf to fix warnings.
1256 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1257 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1259 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1260 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1261 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1262 reloc_type** to avoid warnings in switch.
1263 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1264 little earlier instead.
1266 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1268 (pa_type_args): Use symbol_arg_reloc_info.
1269 (struct pa_it): Make arg_reloc unsigned int.
1270 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1271 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1272 (pa_code): Delete. pa_text duplicates this function.
1273 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1274 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1276 (cons_fix_new_hppa): Actually change selector to e_fsel when
1277 warning about assuming so.
1278 (tc_gen_reloc): More example elf arg reloc code.
1279 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1280 (hppa_force_relocation): Likewise.
1282 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1284 (pa_end_of_source): Prototype.
1285 (hppa_fix_adjustable): Prototype.
1286 (LABELS_WITHOUT_COLONS): Move it..
1287 * config/te-hppa.h: To here.
1289 * config/te-hppa64.h: New file.
1291 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1293 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1294 format -10, -16, 16 relocs.
1295 (hppa_elf_mark_end_of_function): Test for null
1296 last_call_info->start_symbol
1298 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1299 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1300 re_assesmble_* functions. Delete extraneous statements. Fix
1302 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1303 insn to re_assemble_*.
1305 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1307 * doc/internals.texi (Expressions): Fix typo.
1309 2000-07-08 Kazu Hirata <kazu@hxi.com>
1311 * config/tc-sh.c: Fix formatting.
1312 * config/tc-tic54x.c: Fix formatting.
1313 * depend.c: Fix formatting.
1314 * flonum-konst.c: Likewise.
1315 * flonum-mult.c: Likewise.
1317 2000-07-07 Kazu Hirata <kazu@hxi.com>
1319 * config/tc-sh.c: Fix comments.
1320 * config/obj-vms.c: Fix comments.
1321 * config/tc-a29k.c: Likewise.
1322 * config/tc-alpha.c: Likewise.
1323 * config/tc-h8300.c: Likewise.
1324 * config/tc-h8500.c: Likewise.
1325 * config/tc-i370.c: Likewise.
1326 * config/tc-ia64.c: Likewise.
1327 * config/tc-m68hc11.c: Likewise.
1328 * config/tc-m68k.c: Likewise.
1329 * config/tc-mips.c: Likewise.
1330 * config/tc-ns32k.c: Likewise.
1331 * config/tc-ppc.c: Likewise.
1332 * config/tc-z8k.c: Likewise.
1334 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1336 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1337 Default to '(SEC_LOAD | SEC_DATA)'.
1338 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1340 * doc/internals.texi (CPU Backend): Describe
1341 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1343 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1345 * as.c (parse_args): NULL terminate the long option list.
1347 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1349 * config/tc-d30v.h: Include "write.h" for fixS.
1350 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1352 2000-07-05 Nick Clifton <nickc@cygnus.com>
1354 * config/tc-d30v.c (write_2_short): Further changes to warning
1355 messages produced when combining EITHER_BUT_PREFER_MU attributed
1358 2000-07-05 DJ Delorie <dj@redhat.com>
1362 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1364 * config/tc-arm.c (psrs): Accept combinations of flags.
1366 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1368 * config/tc-avr.c: Change _ () to _() around all strings marked
1369 for translation (exception from the usual coding style).
1370 (avr_opt): New struct variable, how the new switches are set.
1371 (OPTION_MMCU): Define as 'm' and actually use.
1372 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1373 (show_mcu_list): New function, display the list of known MCUs.
1374 (md_show_usage): Document the new switches. Call show_mcu_list.
1375 (avr_set_arch): Change 'm' to OPTION_MMCU.
1376 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1377 Handle the new switches.
1378 (avr_operands): Disable warnings for undefined combinations of
1379 operands if -mall-opcodes. Disable warnings for skipping two-word
1380 instructions if enhanced core or -mno-skip-bug.
1381 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1382 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1383 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1384 (avr_ldi_expression): Warn about implicit lo8().
1385 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1387 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1389 * configure.in: Add entry for mips-*-sysv4*MP*
1390 * configure: Rebuild
1391 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1392 elf32-tradlittlemips for traditional mips targets.
1393 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1394 test for Link Once sections as in adjust_reloc_syms.
1395 * config/te-tmips.h: New file for traditional mips targets. Define
1398 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1400 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1401 flags argument is not present, don't change an existing section's
1402 section's attributes. If the flags argument is present, warn if the
1403 attributes don't match the section's current attributes. When
1404 long section names are supported, set SEC_LINK_ONCE and
1405 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1407 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1409 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1410 symbols; create them.
1412 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1414 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1415 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1417 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1419 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1420 expressions. Ignore the problem when handling 16 bit signed
1421 immediates, because the assembler will take care of the relocation
1424 2000-06-27 Nick Clifton <nickc@cygnus.com>
1426 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1427 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1428 sequential order, and emit warning messages if the input source
1429 code contains constructs like that, or parallel constructs
1430 containing such opcodes.
1432 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1434 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1435 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1436 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1437 (md_show_usage): Update usage message.
1438 (md_parse_option): Allow redefinition of MCU type within the
1439 same avr[1-5] bfd machine type. Show both old and new MCU type
1440 in the error message.
1441 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1442 Simplify 8K wrap code.
1444 2000-06-25 Kazu Hirata <kazu@hxi.com>
1446 * config/obj-aout.c: Remove all uses of DEFUN.
1447 * config/obj-ieee.c: Likewise.
1448 * config/tc-sh.c: Fix comment typos.
1449 * config/tc-tahoe.c: Likewise.
1450 * config/tc-vax.c: Likewise.
1451 * config/tc-w65.c: Likewise.
1452 * config/tc-z8k.c: Likewise.
1453 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1455 2000-06-24 DJ Delorie <dj@cygnus.com>
1457 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1458 more changes from Sept 1999
1459 (tc_i386_fix_adjustable): ditto
1460 (md_apply_fix3): ditto
1462 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1464 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1465 (gas_cgen_parse_operand): Set it around expression() call.
1466 (gas_cgen_md_operand): Test for it before longjmp().
1468 2000-06-24 Kazu Hirata <kazu@hxi.com>
1470 * config/tc-h8500.c: Remove all uses of DEFUN.
1471 * config/tc-sh.c: Likewise.
1472 * config/tc-w65.c: Likewise.
1473 * config/tc-z8k.c: Likewise.
1475 * config/tc-h8500.c: Fix typos in comments.
1477 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1479 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1482 2000-06-23 matthew green <mrg@redhat.com>
1484 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1485 defined. Fix error message for `[' grouping.
1487 2000-06-22 Kazu Hirata <kazu@hxi.com>
1489 * config/tc-h8300.c: Fix formatting and comment typos.
1491 2000-06-22 Timothy Wall <twall@cygnus.com>
1493 * config/tc-ia64.c (note_register_values): Move premature QP
1494 notation clearing into the appropriate place.
1496 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1498 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1499 first before anything else. Add bin-bugs.h, emul.h and progress.h
1500 Sort list of files as for $(OBJS) in Makefile.am.
1502 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1503 find one. Remake dependencies.
1504 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1505 * Makefile.in: Regenerate.
1506 * doc/Makefile.in: Regenerate.
1508 * config/tc-i386.c (i386_displacement): Don't assume a constant
1509 displacement is necessarily 16 bits when in 16 bit code mode.
1510 (md_assemble): Instead size the displacement here after we know
1511 for sure that a .code16gcc operand hasn't automatically added
1512 operand size prefixes.
1514 2000-06-21 H.J. Lu <hjl@gnu.org>
1516 * Makefile.am: Rebuild dependency.
1517 * Makefile.in: Rebuild.
1519 2000-06-21 Kazu Hirata <kazu@hxi.com>
1521 * config/tc-h8300.c (parse_reg): Make the function static.
1522 (parse_exp): Likewise.
1524 2000-06-20 DJ Delorie <dj@cygnus.com>
1526 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1527 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1528 for cygwin import libraries to work properly.
1530 2000-06-20 H.J. Lu <hjl@gnu.org>
1532 * Makefile.am: Rebuild dependency.
1533 * Makefile.in: Rebuild.
1534 * configure: Likewise.
1535 * doc/Makefile.in: Likewise.
1537 2000-06-20 Timothy Wall <twall@cygnus.com>
1539 * doc/internals.texi (CPU backend): Add @itemx for
1540 TC_START_LABEL_WITHOUT_COLON.
1541 * doc/c-tic54x.texi: New.
1542 * doc/as.texinfo: Add tic54x features and include primary tic54x
1544 * doc/all.texi: Add C54X.
1545 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1546 * doc/Makefile.in: Regenerate.
1547 * configure.in: Add tic54x and define LIBM for tic54x.
1548 * configure: Regenrate.
1549 * config/tc-tic54x.[ch]: New.
1550 * config/obj-coff.h: Add tic54x.
1551 * Makefile.am: (CPU_TYPES): Add tic54x.
1552 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1553 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1554 (as_new_LDADD): Add $(LIBM).
1555 * Makefile.in: Regenerate.
1557 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1559 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1560 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1561 * doc/as.texinfo: Likewise.
1563 * configure, Makefile.in: Regenerate.
1564 * configure.in (emulations): Recognize m6811 and m6812.
1565 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1566 Added files for 68hc11 and 68hc12 assembler.
1567 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1568 * config/tc-m68hc11.h: Header definition for that assembler.
1570 2000-06-18 Nick Clifton <nickc@redhat.com>
1572 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1573 instead of OCTETS_PER_BYTE.
1575 * config/tc-v850.c: Fix compile time warnings.
1576 * config/tc-ppc.c: Fix compile time warnings.
1578 2000-06-18 H.J. Lu <hjl@gnu.org>
1580 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1581 * configure: Rebuild.
1583 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1585 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1588 2000-06-16 Nick Clifton <nickc@cygnus.com>
1590 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1591 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1593 * doc/c-mips.texi: Document newly accepted cpu variants.
1595 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1597 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1599 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1601 * macro.c (getstring): Make it possible to escape the quote
1604 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1606 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1608 2000-06-13 H.J. Lu <hjl@gnu.org>
1610 * configure: Regenerate.
1612 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1614 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1616 * doc/internals.texi (line_separator_chars): Semicolon is no
1617 longer a default. Mention null and newline as defaults.
1619 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1621 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1622 * config/tc-i860.h (line_separator_chars): Likewise.
1623 * config/tc-h8300.c (line_separator_chars): Likewise.
1624 * config/tc-i960.c (line_separator_chars): Likewise.
1625 * config/tc-m68k.c (line_separator_chars): Likewise.
1626 * config/tc-mips.c (line_separator_chars): Likewise.
1627 * config/tc-ns32k.c (line_separator_chars): Likewise.
1628 * config/tc-sparc.c (line_separator_chars): Likewise.
1629 * config/tc-vax.c (line_separator_chars): Likewise.
1631 * config/tc-h8300.c (comment_chars): Use string initialiser.
1632 * config/tc-i960.c (line_comment_chars): Likewise.
1633 * config/tc-z8k.c (comment_chars, line_comment_chars,
1634 line_separator_chars): Likewise.
1636 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1639 2000-06-08 Nick Clifton <nickc@cygnus.com>
1641 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1644 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1646 * configure.in (VERSION): Update to show this is the CVS mainline.
1648 2000-06-08 Matthew Jacob <mjacob@feral.com>
1650 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1651 $at is the integer register $r28, vs. both $r28 and the floating
1652 point register $f28.
1654 2000-06-08 James E. Wilson <wilson@cygnus.com>
1656 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1657 (dot_endp): Don't call ia64_flush_insns.
1658 (emit_one_bundle): Don't delete prologue/body records from
1659 unwind_record list in first loop. Rewrite second loop to account for
1662 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1664 * config/tc-ia64.c: Add missing prototypes.
1665 (generate_unwind_image): Cast argument to output_unw_records call.
1667 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1669 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1671 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1673 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1674 (REGISTER_P): likewise.
1675 (avr_opcodes): uses include/opcode/avr.h
1676 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1678 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1680 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1683 2000-06-03 H.J. Lu <hjl@gnu.org>
1685 * read.c (is_end_of_line): Put back `;'.
1687 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1689 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1691 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1693 * expr.c (operand): Test is_end_of_line outside switch to catch
1694 line separator chars that are also operators.
1695 (operator): Return O_illegal for line separator chars.
1697 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1698 entry (or `!' entry for TC_HPPA).
1700 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1701 before indexing is_end_of_line. Remove redundant check for '\0'.
1703 * config/tc-h8500.c (md_assemble): Likewise.
1704 * config/tc-mcore.c (md_assemble): Likewise.
1705 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1708 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1710 * config/tc-mcore.c (mcore_cons): Likewise.
1711 (mcore_float_cons): Likewise.
1712 (mcore_stringer): Likewise.
1713 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1715 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1717 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1719 2000-05-29 Nick Clifton <nickc@cygnus.com>
1721 * config/tc-sh.c: Fix compile time warning messages.
1723 * config/tc-mips.c: Fix compile time warning messages.
1725 2000-05-29 Philip Blundell <philb@gnu.org>
1727 * doc/as.texinfo: Update copyright dates.
1728 (Local Labels): Delete misplaced mention of ARM.
1729 * NEWS: Mention ARM ELF support.
1731 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1733 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1734 it is modified, and use the real_size to compute the frag address
1735 for dwarf2 line info.
1737 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1739 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1740 line-matching scheme to cope with automake moving variables around.
1741 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1742 * Makefile.in: Regenerate.
1744 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1746 * config/tc-sparc.c (sparc_relax): New.
1747 (md_longopts): Add -relax and -no-relax options.
1748 (md_parse_options, md_show_usage): Likewise.
1749 (md_apply_fix3): Optimize tail call into branch always if possible.
1751 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1753 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1754 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1755 rules, with warning when a GAS statement specifies a packing that
1756 will result in an instruction being squashed.
1757 Added typdef packing_type and enumerals, changed various integer
1758 literals to use the enumerals.
1760 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1762 * config/tc-ia64.c (dot_restorereg_p): New function.
1763 (md_pseudo_table): Add restorereg.p.
1764 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1765 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1767 * config/tc-ia64.h (unw_record_type): Add unwabi.
1768 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1769 called MASK with members for imask, and the masks produced by
1770 fr_mem, gr_mem, br_mem, and frgr_mem.
1771 (unw_p_record): Add members ABI and CONTEXT.
1772 (unw_x_record): Add member AB.
1773 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1774 as pseudo-register for use during unwind info generation.
1775 (AR_PFS, AR_LC): New macros.
1776 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1777 whose names start with an at sign (as in "@priunat").
1778 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1780 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1781 proc_end, unwind_info, personality_routine): Consolidate into
1782 "unwind" structure to reduce offset-table use. Add member
1783 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1785 (output_R1_format, output_R3_format, output_P3_format,
1786 output_P6_format): Initialize R with zero to reduce compiler warnings.
1787 (output_P7_format): Ditto. Add `default' branch to switch
1788 statement to reduce compiler warnings.
1789 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1790 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1791 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1792 into single argument.
1793 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1794 compiler warnings. Merge A and B args into single argument.
1795 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1796 A and B args into single argument.
1797 (free_record): Removed (wasn't used).
1798 (free_list_records): Also free imasks in prologue records.
1799 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1800 (output_spill_mask): Remove.
1801 (output_unwabi): New function.
1802 (output_epilogue, output_label_state, output_copy_state): Call
1804 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1805 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1807 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1808 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1809 as part of handling the prologue records. Emit region's imask if
1810 we have one. Handle unwabi, epilogue, label_state, copy_state,
1811 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1812 spill_sprel_p, and spill_reg_p records.
1813 (set_imask, count_bits, slot_index): New function.
1814 (fixup_unw_records): Fix region size computation. Handle
1815 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1816 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1817 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1818 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1819 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1820 (dot_save): Use manifest constants for applicaton registers.
1821 Handle REG_PR and REG_PRIUNAT.
1822 (dot_restore): Don't just ignore it.
1823 (dot_restorereg): New function..
1824 (generate_unwind_image): Ensure unwind info is a multiple of eight
1825 bytes, not just four bytes.
1826 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1827 (dot_altrp): Don't just ignore it.
1828 (dot_savemem): New function. Replaces dot_savesp() and
1829 dot_savepsp(). Use manifest constants for applicaton registers.
1830 Handle REG_PR and REG_PRIUNAT.
1831 (dot_savef): Simplify.
1832 (dot_saveb): Support generation of br_gr.
1833 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1834 dot_label_state, dot_copy_state): New function.
1835 (dot_unwabi): Don't just ignore it.
1836 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1837 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1838 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1839 (emit_one_bundle): Set slot number for prologue/body records
1840 *before* emitting the first insn.
1841 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1842 (md_begin): Declare "psp" pseudo-register.
1843 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1844 so we don't get segfault.
1845 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1846 counts as required per SW Conventions manual
1847 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1848 output_preds_psprel, output_preds_sprel, output_spill_base,
1849 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1850 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1851 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1852 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1853 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1854 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1855 (dot_vframe): Implement.
1856 (dot_vframesp, dot_vframepsp): New function.
1858 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1860 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1861 * configure: Regenerate.
1863 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1865 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1866 (md_estimate_size_before_relax): so we can use it here instead of
1867 old kludges. Localise vars to blocks. Comment.
1869 * frags.c (frag_new): Update fr_var comments.
1870 * frags.h (struct frag): Ditto.
1872 2000-05-22 Richard Henderson <rth@cygnus.com>
1874 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1875 (pseudo_func): Add pcrel.
1876 (operand_match): Handle IA64_OPND_TGT64.
1877 (build_insn): Likewise.
1878 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1879 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1880 (fix_insn): Handle all three 64-bit relocation types.
1882 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1884 * obj.h (struct format_ops): New members begin, app_file,
1885 s_set_other, s_set_desc, s_get_type, s_set_type,
1886 separate_stab_sections, init_stab_section.
1888 * config/obj-multi.h: Update GPL notice to v2.
1890 (obj_app_file): New.
1891 (S_SET_SIZE): Test s_set_size for NULL before calling.
1892 (S_SET_ALIGN): Similar for s_set_align.
1897 (SEPARATE_STAB_SECTIONS): New.
1898 (INIT_STAB_SECTION): New.
1899 (EMIT_SECTION_SYMBOLS): New.
1900 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1902 * config/obj-elf.h: Update GPL notice to v2.
1903 Mention that this file is included from obj-multi.h.
1904 (obj_begin): Wrap definition in ifndef.
1905 (elf_file_symbol): Constify declaration.
1906 (obj_app_file): Ditto.
1907 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1908 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1910 * config/obj-elf.c (elf_s_set_other): New.
1911 (elf_file_symbol): Constify argument.
1912 (elf_separate_stab_sections): New.
1913 (elf_init_stab_section): New.
1914 (elf_format_ops): Add new members. Remove comma at end.
1916 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1917 (ecoff_format_ops): Add new fields. Remove comma at end.
1918 Mention inconsistency for emit_section_symbols.
1920 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1922 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1923 (coff_separate_stab_sections): New.
1924 (coff_format_ops): Add new members.
1926 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1927 (obj_aout_s_set_other): New.
1928 (obj_aout_s_set_desc): New.
1929 (obj_aout_s_get_type): New.
1930 (obj_aout_s_set_type): New.
1931 (obj_aout_separate_stab_sections): New.
1932 (aout_format_ops): New members added. Use obj_aout_process_stab,
1933 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1934 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1936 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1938 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1940 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1941 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1942 (md_estimate_size_before_relax): Ensure jumps to weak and
1943 externally visible symbols are relocatable.
1945 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1947 * stabs.c (aout_process_stab): Make global.
1948 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1949 * read.h (aout_process_stab): Declare.
1951 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1952 Generalize to *aout, *coff *elf.
1953 * configure: Regenerated.
1955 * doc/internals.texi (Object format backend): Say
1956 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1958 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1959 * Makefile.in: Regenerated.
1961 2000-05-19 Catherine Moore <clm@cygnus.com>
1963 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1965 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1967 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1968 instruction to reflect change in re_assemble_*.
1970 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1972 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1973 build PA64 ELF tools.
1974 * configure: Rebuilt.
1976 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1978 * Makefile.am: Regenerate dependencies.
1979 * Makefile.in: Regenerate.
1981 2000-05-15 Nick Clifton <nickc@cygnus.com>
1983 * config/tc-arm.c (struct asm_psr): Add boolean field
1984 distinguishing between CSPR and SPSR. Rename 'number' field
1986 (psrs): Rearrange contents to match new asm_psr structure.
1987 (arm_psr_parse): Move next to psr_required_here. Make it
1988 return an asm_psr structure.
1989 (psr_required_here): Use asm_psr structure returned by
1991 (do_msr): Reorganise to allow psr_required_here to be called
1993 (md_undefined_name): Mark 'name' parameter as unused, since
1994 the COFF target does not use it.
1996 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1998 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2000 * config/te-aux.h: Likewise.
2001 * config/te-dpx2.h: Likewise.
2002 * config/te-go32.h: Likewise.
2003 * config/te-hp300.h: Likewise.
2004 * config/te-hppa.h: Likewise.
2005 * config/te-i386aix.h: Likewise.
2006 * config/te-ic960.h: Likewise.
2007 * config/te-interix.h: Likewise.
2008 * config/te-nbsd532.h: Likewise.
2009 * config/te-pc532mach.h: Likewise.
2010 * config/te-ppcnw.h: Likewise.
2011 * config/te-psos.h: Likewise.
2012 * config/te-sparcaout.h: Likewise.
2013 * config/te-sun3.h: Likewise.
2014 * config/te-sysv32.h: Likewise.
2016 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2018 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2019 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2020 and sign extend without an if statement.
2021 (build_bytes): Likewise.
2023 2000-05-14 Kazu Hirata <kazu@hxi.com>
2025 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2026 X_add_symbol L_32 case.
2028 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2030 * config/te-freebsd.h: New file.
2032 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2034 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2035 bindtextdomain): Replace defines with those from intl/libgettext.h
2036 to quieten gcc warnings.
2038 * NEWS: Mention x86 .arch and -q.
2040 * config/tc-i386.c (quiet_warnings): New.
2041 (md_assemble): Use quiet_warnings.
2042 (md_parse_option): Set quiet_warnings from -q.
2043 (md_show_usage): Mention -q, delete -m.
2044 (flag_do_long_jump): Delete.
2045 (md_parse_option): Remove -m.
2046 (md_show_usage): Remove -m.
2047 (md_create_long_jump): Remove useless flag_do_long_jump code.
2049 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2050 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2052 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2053 Alexander Sokolov <robocop@netlink.ru>
2055 * doc/c-i386.texi (i386-Arch): New section.
2056 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2058 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2059 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2060 architecture has been given and is not 486.
2061 (set_cpu_arch): New.
2062 (md_pseudo_table): Add .arch.
2063 (md_assemble): Warn if cpu architecture has been given and an
2064 unsupported instruction.
2066 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2067 Move operand_types bit defines after relevant template field.
2068 (template): Add cpu_flags.
2072 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2074 * config/tc-mn10300.h (md_end): Define.
2075 (mn10300_finalize): Declare.
2076 * config/tc-mn10300.c: Include dwarf2dbg.h.
2077 (debug_line): Define.
2078 (md_assemble): Generate dwarf2 line info.
2079 (mn10300_finalize): New function. Finalize dwarf2 info.
2081 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2083 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2084 external version of the relocation for weak symbols.
2086 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2088 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2089 frame size in units of 16 bytes, as required per SW Conventions manual.
2090 (output_unw_records): Output info-block header as a dword to get
2093 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2095 * as.h: #include "file", not <file> on files from ../include.
2096 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2097 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2098 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2099 (tc_coff_symbol_emit_hook): Ditto.
2100 (OPTCOUNT): Cast to int to avoid compiler warning.
2101 (md_begin): Fix signed/unsigned warnings.
2103 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2105 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2106 ABRANCH LONG case for a conditional branch on a 68000.
2107 (md_estimate_size_before_relax): Likewise. Also handle
2108 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2109 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2110 PC-relative on all CPUs.
2111 (md_estimate_size_before_relax): Likewise.
2113 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2115 * as.c (parse_args): Just mention current year in printed
2118 2000-05-03 J.T. Conklin <jtc@redback.com>
2120 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2122 (md_parse_option): Recognize -m7400.
2124 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2126 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2127 don't permit lp to become less than the words array.
2129 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2131 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2132 Fix little-endian case.
2134 2000-05-03 David O'Brien <obrien@NUXI.com>
2136 * as.c (parse_args): Update copyright.
2138 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2140 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2141 for the .bss section too.
2143 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2145 * configure.in: Set em=linux for hppa-*-linux.
2146 * configure: Regenerate.
2147 * doc/Makefile.in: Regenerate with correct automake.
2149 * frags.c (frag_grow): Sanity check chunk_size.
2151 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2152 * config/obj-som.h: Likewise.
2153 * config/obj-ieee.h: Likewise.
2155 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2157 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2158 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2159 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2160 (pa_ip): low_sign_unext now returns via function value. Use
2161 re_assemble_* instead of dis_assemble_* and
2162 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2164 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2165 (md_section_align, md_parse_option, md_show_usage,
2166 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2167 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2168 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2169 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2170 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2172 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2173 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2174 outside of switch. Correct mask and shifting errors in case 10
2175 and case -11. In case 21, compare against signed range to suit
2176 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2177 case 17 and case 22, use offsetT variable to properly check range.
2178 Use re_assemble_* here too.
2179 (evaluate_absolute): Change type of value to offsetT. Call
2180 hppa_field_adjust to do the work for us.
2181 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2182 (pa_parse_cmpib_64_cmpltr): Ditto.
2183 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2184 of i to unsigned int.
2185 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2186 (pa_end_of_source): Return type is void.
2188 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2190 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2192 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2194 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2195 More comments added.
2196 (md_begin): Removed "construct symbols for each register name".
2197 Because register names conflicts with GCC generated function
2199 (avr_operand): Now constant numbers can be used as a register
2200 identifiers (0 as r0, 31 as r31).
2201 (md_assemble): use skip_space () before parsing instruction
2204 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2206 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2207 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2208 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2209 * configure: Regenerate.
2211 2000-04-29 Andreas Jaeger <aj@suse.de>
2213 * as.h: Correctly check GCC version.
2215 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2217 * doc/as.1: Fix unbalanced brackets.
2219 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2221 (line_comment_chars): Set to '/' if TE_FreeBSD.
2223 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2225 * configure.in: Configury support for PA64 (currently disabled).
2226 * configure: Rebuilt.
2228 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2230 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2231 bfd_set_section_alignment.
2233 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2235 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2238 2000-04-24 Nick Clifton <nickc@cygnus.com>
2240 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2241 * doc/as.texinfo (Align): Include arm and strongarm in list of
2242 targets that have the second form of the behaviour of the .align
2245 2000-04-24 Mark Klein <mklein@dis.com>
2247 * obj-som.c: Terminate obj_pseudo_table.
2249 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2251 * as.c (parse_args): Allow md_parse_option to override -a listing
2253 * config/obj-coff.c (add_lineno): Change type of offset parameter
2254 from "int" to "bfd_vma."
2255 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2256 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2257 (ppc_change_csect): Align correctly for XCOFF64.
2258 (ppc_machine): New function, which discards "ppc_machine" line.
2259 (ppc_tc): Cons for 8 when code is 64 bit.
2260 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2262 (md_parse_option): Handle -a64 and -a32.
2264 * config/tc-ppc.h (TARGET_MACH): Define.
2265 (TARGET_FORMAT): Move to function.
2266 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2268 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2270 * config/tc-avr.c: New AVR_ISA_ defined.
2271 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2272 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2273 for `fmul', `movw' and `lpm R,Z' instructions.
2274 (avr_operands): Warn if current opcode is a two-word instruction
2275 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2276 (avr_opcodes): New commands added.
2277 (REGISTER_P): Check 'a' and 'v' constraint letters.
2278 (mcu_types): New MCU added.
2280 2000-04-22 Timothy Wall <twall@cygnus.com>
2282 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2284 (operand_match): Conditionally insert default bit values for IMMU9.
2286 2000-04-14 Matthew Green <mrg@cygnus.com>
2288 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2289 * configure: Rebuilt.
2291 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2292 Jason Eckhardt <jle@cygnus.com>
2294 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2296 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2297 Added handling of new operand types l,y,&,fe,fE,fx.
2299 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2300 David Mosberger <davidm@hpl.hp.com>
2301 Timothy Wall <twall@cygnus.com>
2302 Andrew MacLeod <amacleod@cygnus.com>
2303 Jim Wilson <wilson@cygnus.com>
2305 * Makefile.am (CPU_TYPES): Add ia64.
2306 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2307 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2308 * Makefile.in: Rebuild.
2309 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2310 * configure: Rebuild.
2311 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2312 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2313 * expr.c (expr): Handle md_optimize_expr.
2314 * read.c (LEX_HASH): Add comment.
2315 * config/tc-ia64.c, config/tc-ia64.h: New files.
2317 2000-04-21 Richard Henderson <rth@cygnus.com>
2319 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2320 bundling a non-delayed branch type instruction.
2322 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2324 * config/tc-mn10300.c (HAVE_AM30): Define.
2325 (md_assemble): Use it.
2327 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2329 * config/obj-elf.c (obj_elf_change_section): Check for changed
2332 * Makefile.am: (CPU_MULTI_VALID): Remove.
2333 (MULTI_CPU_TYPES): Define.
2334 (MULTI_CPU_OBJ_VALID): Define.
2335 (DEPTC): Use the above.
2336 (DEPOBJ): Same here.
2338 Regenerate dependencies.
2339 * Makefile.in: Regenerate.
2341 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2343 * Makefile.am (YACC, LEX): Get them from configure.
2345 2000-04-18 H.J. Lu (hjl@gnu.org)
2347 * config/tc-i386.c (offset_in_range): Use addressT instead of
2348 bfd_vma for non-bfd assemblers.
2350 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2352 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2353 doesn't give spurious errors.
2355 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2357 * as.h (SEEK_SET): Define if undefined.
2359 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2361 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2362 constants, and don't assume offsetT is 32 bits.
2364 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2366 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2367 (md_pcrel_from_section): Add prototype.
2368 (d10v_fix_adjustable): Add prototype.
2369 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2371 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2373 2000-04-12 Nick Clifton <nickc@cygnus.com>
2375 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2376 symbol in frag chain.
2378 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2380 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2381 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2382 (fits_in_signed_word, smallest_imm_type): Ditto.
2383 (md_assemble): Use an offsetT var to hold offsetT values, not a
2385 (offset_in_range): New.
2386 (md_assemble): Use it.
2387 (md_convert_frag): Change type of target_address, opcode_address,
2388 and displacement_from_opcode_start to offsetT.
2389 (md_create_short_jump): Change type of offset to offsetT.
2390 (md_create_long_jump): Ditto.
2391 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2392 (md_chars_to_number): Remove.
2393 (output_invalid): Remove duplicate prototype.
2395 2000-04-09 Nick Clifton <nickc@cygnus.com>
2397 * Makefile.am (CPU_TYPES): Add 'avr'.
2398 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2399 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2401 * Makefile.in: Regenerate.
2403 * doc/as.texinfo: Add M32R documentation.
2405 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2407 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2408 --enable-build-warnings option.
2409 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2410 * Makefile.in, configure: Re-generate.
2412 2000-04-07 Nick Clifton <nickc@cygnus.com>
2414 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2415 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2416 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2417 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2418 (arm_force_relocation): Force relocations for
2419 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2421 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2423 * config/tc-sh.c (get_operands): There's no third operand if the
2424 first operand is an immediate.
2426 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2428 * config/tc-sh.c (immediate): Delete.
2429 (sh_operand_info): Add immediate member.
2430 (parse_reg): Use A_PC for pc.
2431 (parse_exp): Add second argument 'op'. All callers changed.
2432 (parse_at): Expect pc to be coded as A_PC.
2433 Use immediate field in *op.
2434 (insert): Add fourth argument 'op'. All callers changed.
2435 (build_relax): Add second argument 'op'. All callers changed.
2436 (insert_loop_bounds): New function.
2437 (build_Mytes): Remove DISP_4.
2438 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2439 (assemble_ppi): Use immediate field in *operand.
2440 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2441 (md_apply_fix): Likewise.
2442 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2444 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2446 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2448 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2450 * internals.texi (CPU backend): Document
2451 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2453 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2455 * po/gas.pot: Regenerate.
2457 * as.c (show_usage): Restore translated part of bug string.
2458 * gasp.c (show_usage): Likewise.
2460 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2461 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2462 than move-if-change.
2463 (DEP1): Modify for "gcc -MM".
2467 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2468 Update dependencies.
2469 * Makefile.in: Regenerate.
2471 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2473 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2474 (md_begin): Likewise.
2475 (HAVE_AM33): New macro.
2476 (md_assemble): Use it. Match r_regs and xr_regs only if
2479 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2481 * as.h: #include "bin-bugs.h"
2482 * as.c (show_usage): Use REPORT_BUGS_TO.
2483 * gasp.c: #include "bin-bugs.h"
2484 (show_usage): Use REPORT_BUGS_TO.
2486 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2488 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2490 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2491 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2494 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2496 * config/tc-i386.c (i386_immediate): Don't assume a constant
2497 immediate is necessarily 16 bits when in 16 bit code mode.
2498 (md_assemble): Instead set guess_suffix here after we have checked
2501 2000-04-02 Richard Henderson <rth@cygnus.com>
2503 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2504 quantities. Correct right shift sign extension.
2505 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2506 32-bit value when shifting into place.
2508 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2510 * app.c: Add ATTRIBUTE_UNUSED as needed.
2511 * config/tc-ppc.c: Likewise.
2512 (ppc_size): Make unsigned long.
2513 (ppc_insert_operand): Add casts to avoid warnings.
2515 2000-03-31 Nick Clifton <nickc@cygnus.com>
2517 * config/tc-d10v.h (md_flush_pending_output): Define.
2519 2000-03-29 Nick Clifton <nickc@cygnus.com>
2521 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2522 segment. Works for both BFD_ASSEMBLER and others.
2523 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2525 2000-03-29 Nick Clifton <nickc@cygnus.com
2527 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2529 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2531 * listing.c (LISTING_LHS_WIDTH): Default depends on
2533 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2535 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2537 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2540 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2542 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2544 * config/tc-avr.c (mcu_types): Add missing initialiser.
2545 (md_pcrel_from_section): Add prototype.
2546 (avr_operand): Remove redundant test of unsigned < 0.
2547 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2549 2000-03-27 Denis Chertykov <denisc@overta.ru>
2551 * config/tc-avr.c: New file for AVR support.
2552 * config/tc-avr.h: Likewise.
2553 * configure.in: Add AVR support.
2554 * configure: Regenerate.
2556 2000-03-26 Timothy Wall <twall@cygnus.com>
2558 * gasp.c (macro_op): Add new argument to check_macro call.
2559 Macro structure definitions moved to macro.h
2560 * sb.h: Add argument to prototype for input_scrub_include_sb.
2561 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2562 nesting checks with an additional flag.
2563 (struct input_save): Add flag to indicate whether current sb
2564 should be checked for proper macro/conditional nesting.
2565 (input_scrub_push/pop): Save/restore nest check flag.
2566 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2568 * macro.c (check_macro): Allow caller to retrieve parsed macro
2569 information if a pointer is provided. This information may be
2570 used by the new macro hooks.
2571 * macro.h: Update prototype for check_macro. Macro struct
2572 definitions moved here from macro.c/gasp.c.
2573 * read.c (read_a_source_file): Add parameter to check_macro call,
2574 and pass macro info to the macro hook, if defined.
2575 (input_scrub_insert_line): New. Allow insertion of a line of
2576 characters into the input stream.
2577 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2578 file into the input stream.
2579 (s_include): Use input_scrub_insert_file.
2580 * internals.texi: Document new macro hooks.
2581 * as.h: New prototypes added.
2583 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2585 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2586 an initial capital letter.
2587 (i386_index_check): Reindent.
2589 2000-03-19 Nick Clifton <nickc@cygnus.com>
2591 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2594 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2596 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2597 instruction operand bad if Rd > 7 when generating
2598 thumb instructions. Prevents for example,
2599 "adr r12,label" from silently failing and generating
2600 the wrong instruction.
2602 2000-03-17 Nick Clifton <nickc@cygnus.com>
2604 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2605 that have a destingation >= 0x400000.
2606 Fix compile time warning messages.
2608 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2610 * config/tc-sh.c (md_begin): When encountering insn that are
2611 not supported by the current arch, only change the name if
2612 its contents are the same as prev_name.
2613 (get_specific): If the the architecture doesn't match, fail.
2615 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2617 * config/tc-sh.c (IDENT_CHAR): Define.
2618 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2619 matching back where it came from.
2621 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2623 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2625 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2627 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2630 2000-03-15 Kazu Hirata <kazu@hxi.com>
2632 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2634 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2636 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2637 floating-point-number, make sure 'f' is in FLT_CHARS.
2639 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2641 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2642 (s_lcomm_internal): Use it.
2643 * doc/internals.texi (CPU backend): Document it.
2644 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2647 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2649 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2652 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2653 implementation doesn't have special handling for switch
2655 (macro_build): Allow for code in sections other than .text.
2657 (mips_ip): Likewise.
2658 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2659 Don't perform relocs if we will be outputting them.
2660 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2661 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2664 2000-03-09 Catherine Moore <clm@cygnus.com>
2666 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2667 relocation type based on the entry in the fixup structure.
2668 Put S_IS_EXTERN processing back in.
2670 2000-03-08 H.J. Lu (hjl@gnu.org)
2672 * Makefile.am (install-exec-tooldir): Depend on
2673 install-exec-bindir for parallel make.
2674 * Makefile.in: Regenerated.
2676 2000-03-06 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2680 (md_parse_option): Parse -m32r command line switch - disable m32rx
2682 (md_show_usage): Document new option.
2684 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2685 * doc/Makefile.in: Regenerate.
2686 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2688 2000-03-02 Michael Meissner <meissner@redhat.com>
2690 * config/tc-d30v.c (check_range): Remove code that incorrectly
2691 sign extended values where bits < 32.
2693 2000-03-02 H.J. Lu (hjl@gnu.org)
2695 * configure.in: Support --enable-targets=all on ia32.
2696 * configure: Regenerated.
2698 2000-03-01 Nick Clifton <nickc@cygnus.com>
2700 * gasp.c (do_align): Remove bogus check of alignment value.
2702 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2704 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2705 TC_PPC was defined forced the type of a symbol with no other type
2708 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2710 * doc/internals.texi (CPU backend): Mention that
2711 line_separator_chars do not break up comments. Fix typos for
2712 LEX_AT and LEX_NAME descriptions. Document operands for
2713 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2714 description of md_create_short_jump usage. Document argument for
2715 md_undefined_symbol.
2717 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2719 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2720 (md_parse_option): Handle it.
2721 (md_show_usage): Document it.
2723 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2725 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2726 opcode, for the instruction `pal19'. From Andrea Arcangeli
2729 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2731 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2733 (md_assemble): To here, before template operands are matched.
2734 Also ensure a constant immediate is sign extended when we know the
2735 size is at most 16 bits. This is to catch cases like "add
2736 $0xffc0,%ax" where we don't know the size, and thus that the
2737 immediate can be represented as Imm8S until after parsing the
2739 (i386_displacement): Similarly sign extend 16 bit constant
2741 (md_assemble): Relax 16-bit jump constant range check to suit sign
2742 extended displacements.
2744 2000-02-26 Andreas Jaeger <aj@suse.de>
2746 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2748 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2750 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2751 call operands when intel_syntax.
2752 (intel_float_operand): Return 2 for "fi...".
2753 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2754 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2755 earlier "SHORT" change.
2756 (md_assemble): When determining suffix from Regs, exclude
2759 2000-02-24 Nick Clifton <nickc@cygnus.com>
2761 * configure: Add arm-wince, mips-pe and sh-pe targets.
2762 * configure: Regenerate.
2764 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2766 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2767 "pe-mips" for the mips-pe target.
2769 * config/tc-arm.c (insns): Change displacement encoded in BL
2770 and B instructions if the target port is arm-wince.
2771 (do_ldst): Do not bias the relocation offset if the target
2773 (md_pcrel_from): Add in missing relocation offset bias if the
2774 target os arm-wince.
2776 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2777 (md_begin): Disable -G support for mips-pe target.
2778 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2779 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2782 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2783 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2784 assembler, just set the alignment to 4.
2786 * config/te-wince-pe.h: New file for WinCE targets. Define
2789 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2791 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2792 string instructions.
2793 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2794 (i386_intel_memory_operand): After finding a segment override,
2795 check again for no `[' before looking for a displacement. Bomb if
2796 more than one displacement rather than silently discarding the
2797 second and subsequent ones. Free strings malloc'd by
2798 build_displacement_string.
2800 2000-02-24 Catherine Moore <clm@cygnus.com>
2802 * config/obj-som.c (obj_pseudo_table): Add "weak".
2803 (obj_som_weak): New routine.
2805 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2807 * config/tc-i386.c (union i386_op): New.
2808 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2809 Throughout file replace occurences of disps[n], imms[n], regs[n]
2810 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2811 intel mode operand swapping. Add assert in regKludge and
2812 fake_zero_displacement code. Test i.types[n] when outputting
2813 displacements and immediates. Combine output of Disp16 with
2815 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2816 when in intel mode by (not) reversing fsub and fdiv operands
2817 before the template search. This fails for single operand
2818 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2819 undefined. Instead fix the base_opcode after we've found the
2820 template. Move base_opcode xor with found_reverse_match from
2821 opcode output code to before this fix so we test for the correct
2823 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2824 check in intel mode. Instead compare opcodes.
2826 * config/tc-i386.h (TC_RELOC): Delete.
2827 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2828 with equivalent call to reloc.
2830 * as.h (flag_m68k_mri): Move declaration after target include, and
2831 only declare when TC_M68K defined. Define as zero otherwise.
2832 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2833 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2834 Define as zero otherwise.
2835 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2836 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2837 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2838 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2839 testing whether defined.
2840 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2841 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2842 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2843 rather than testing whether defined.
2844 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2845 (parse_mri_cons): Declare and use only when TC_M68K.
2846 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2847 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2848 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2850 * NEWS: Mention IBM 370 support.
2852 2000-02-23 Richard Henderson <rth@cygnus.com>
2854 * config/tc-i386.c (md_assemble): When swapping operands for
2855 intel_syntax, assume everything that's not Imm or Disp is a
2858 2000-02-23 Linas Vepstas <linas@linas.org>
2860 * config/tc-i370.c, config/tc-i370.h: New files.
2861 * Makefile.am: Add support for Linux/IBM 370.
2862 * configure.in: Likewise.
2863 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2864 * config/obj-elf.c: Include elf/i370.h
2865 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2867 * Makefile.in: Regenerate.
2868 * configure: Regenerate.
2870 * doc/c-i370.texi: New file.
2871 * doc/all.texi: Include it.
2872 * doc/as.texinfo: And here.
2873 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2874 * doc/Makefile.in: Regenerate.
2876 2000-02-19 Michael Meissner <meissner@redhat.com>
2878 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2879 determine if an instruction can be used in parallel with an ADDppp
2880 or SUBppp instruction.
2882 2000-02-22 Andrew Haley <aph@cygnus.com>
2884 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2886 1999-12-30 Andrew Haley <aph@cygnus.com>
2888 * config/tc-mips.c (mips_gp32): New variable.
2889 (macro_build) Use mips_gp32.
2891 (md_longopts): Add "-mgp32" and "-mgp64".
2892 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2894 (OPTION_M7900): Change offset
2895 (OPTION_NO_M7900): Ditto.
2897 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2899 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2900 warning, and bump it to 1.
2902 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2904 From Brad Lucier <lucier@math.purdue.edu>:
2905 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2908 2000-02-21 Catherine Moore <clm@cygnus.com>
2910 * config/tc-mips.c (MF_HILO_INSN): Define.
2911 (mips_7000_hilo_fix): Declare.
2912 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2913 (md_parse_option): Check for 7000_HILO_FIX options.
2914 (OPTION_M7000_HILO_FIX): Define.
2915 (OPTION_NO_M7000_HILO_FIX): Define.
2916 * doc/c-mips.texi (-mfix7000): Describe.
2918 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2920 * listing.c (print_lines): Remove unused variable `end'.
2922 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2923 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2924 reloc_type when BFD_ASSEMBLER.
2925 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2926 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2927 statement and quell signed vs. unsigned comparison warning.
2929 2000-02-18 Nick Clifton <nickc@cygnus.com>
2931 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2932 the computed frag offset, rather than overwriting it.
2934 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2936 * config/tc-sh.c ("elf/sh.h"): Include.
2937 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2938 (md.begin): Initialize target_arch.
2939 Only include opcodes in has table that match selected architecture.
2940 (parse_reg): Recognize register names for sh-dsp.
2941 (parse_at): Recognize post-modify addressing.
2942 (get_operands): The leading space is now optional.
2943 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2944 arguments. Update valid_arch.
2945 (build_Mytes): Add support for SDT_REG_N.
2946 (find_cooked_opcode): New function, broken out of md_assemble.
2947 (assemble_ppi, sh_elf_final_processing): New functions.
2948 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2949 (md_longopts, md_parse_option): New option: -dsp.
2950 * config/tc-sh.h (elf_tc_final_processing): Define.
2951 (sh_elf_final_processing): Declare.
2953 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2955 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2956 the unwinder subspace. Save the current seg/subseg before creating
2959 2000-02-10 Nick Clifton <nickc@cygnus.com>
2961 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2962 little endian targets.
2963 (INST_BYTE1): Redefine to handle big and little endian
2965 (cpu_type): New type: Select between M340 and M210.
2966 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2967 instructions of the M340.
2968 (md_assemble): Add support for the MULSH and OPSR classes of
2970 (md_atof): Add support for little endian targets.
2971 (md_parse_option): Add support for -EL, -EB and -mcpu command
2973 (md_convert_frag): Add support for little endian targets.
2974 (md_apply_fix3): Add support for little endian targets.
2975 (md_number_to_chars): Add support for little endian targets.
2977 2000-02-10 Timothy Wall <twall@redhat.com>
2979 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2980 defined, use it to verify the symbol just read should be a label.
2982 2000-02-10 Timothy Wall <twall@redhat.com>
2984 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2985 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2986 around colons when KEEP_WHITE_AROUND_COLON is defined.
2987 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2988 and KEEP_WHITE_AROUND_COLON.
2990 2000-02-08 Timothy Wall <twall@redhat.com>
2992 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2994 (do_repeat): New. Abstract repeat logic so that a "break" can be
2996 (end_repeat): New. Provide support for a "break" out of the
2998 * read.h: Add prototypes for new functions.
3000 2000-02-08 Timothy Wall <twall@redhat.com>
3002 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3003 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3004 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3007 2000-02-08 Timothy Wall <twall@redhat.com>
3009 * read.c: Added elseif to directives table.
3010 * read.h: Added prototype for s_elseif.
3011 * doc/as.texinfo: Added description for elseif.
3012 * cond.c (s_elseif): New function
3014 2000-02-04 Timothy Wall <twall@redhat.com>
3016 * listing.c (print_lines): Remove conditionals causing bug in
3019 2000-02-03 Timothy Wall <twall@cygnus.com>
3021 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3023 * frags.c (frag_new): Calculate fr_fix in octets
3024 (frag_now_fix) Return offset as target address offset (bytes).
3025 (frag_now_fix_octets) New - Return offset in octets (8-bit
3027 * frags.h: Added prototype for frag_now_fix_octets().
3028 Distinguish between octets and bytes in field descriptions.
3029 * listing.c (calc_hex): Account for octets vs bytes when
3030 printing addresses/offsets.
3031 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3032 target is little-endian, print the octets in a word in big-endian
3033 order so that the display looks like a proper hexadecimal number,
3034 instead of having the octets reversed.
3035 * read.c (do_align): When recording alignment, alignment power
3036 should be in terms of target bytes (minimum addressible unit)
3038 (do_org) Convert ORG target address (byte) argument into an
3039 octet offset when generating a variable fragment.
3040 * symbols.c (resolve_symbol_value): Symbol final value
3041 converted to a target address offset (bytes) from its octet offset.
3042 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3043 offset (bytes) is adjusted by the frag offset (octets) converted
3045 (coff_frob_section) Section alignment power is in terms of bytes;
3046 convert it to an octet alignment power when calculating size (and
3047 size mask) in octets. Don't modify the section size in order to
3048 "align" it for TI COFF, since that format has a different method
3049 for storing alignment information.
3051 2000-02-01 Timothy Wall <twall@cygnus.com>
3053 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3054 entries, matching the way GCC generates them. If not escaped, the
3055 filename is encoded incorrectly.
3057 2000-01-31 Nick Clifton <nickc@cygnus.com>
3059 * config/tc-arm.c (reg_table): Add support for ATPCS register
3062 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3064 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3066 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3068 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3069 of a symbol when we really care about its value.
3071 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3073 * config/tc-mcore.c (md_assemble): Give warning message if
3074 operands passes to instruction are more than the spec.
3076 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3078 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3079 Thumb mode but the label seen was not declared as '.thumb_func'
3080 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3081 correct disassembly of Thumb code bounded by non function labels.
3083 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3085 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3086 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3088 * Makefile.in: Same here.
3091 * configure.in: Set bfd_gas for i386-aout when primary target
3092 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3093 we may need the primary te_file. Remove incorrect comment.
3095 * configure: Regenerate.
3097 * config/e-i386aout.c: New file.
3099 * as.c (USE_EMULATIONS): Move to before print_version_id.
3100 (struct emulation): Add i386aout.
3101 (show_usage): Split text strings. Reformat -a text. Add --em
3105 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3106 (aout_format_ops): New.
3109 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3110 preprocessor conditional and add aout USE_EMULATIONS tests.
3111 (read_a_source_file): Don't pass error strings to printf as
3115 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3117 (do_data): Same here.
3118 (process_file): And here.
3121 * symbols.c (colon): Rewrite "already defined" fatal message
3122 code for aout with USE_EMULATIONS.
3125 * config/obj-aout.c (OBJ_HEADER): Define.
3126 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3128 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3129 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3131 (obj_aout_type): Expand S_SET_OTHER here too.
3132 (obj_read_begin_hook): Remove.
3133 (aout_pop_insert): New.
3134 (obj_aout_s_get_other): New.
3135 (obj_aout_s_get_desc): New.
3136 (aout_format_ops): New.
3139 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3140 gets aout_pseudo_table.
3141 (aout_pseudo_table): Declare.
3142 (obj_read_begin_hook): Define.
3145 * config/obj-coff.c (obj_pseudo_table): Rename to
3147 (coff_pop_insert): Use coff_pseudo_table.
3148 (coff_sec_sym_ok_for_reloc): Remove.
3149 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3150 and comment all zero entries and remove #if 0 code.
3153 * config/obj-coff.h (obj_pop_insert): Define.
3154 (coff_pseudo_table): Declare.
3157 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3158 s_get_size, s_set_size. Comment all zero entries.
3161 * config/obj-elf.c (elf_s_get_other): New function.
3162 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3163 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3164 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3166 (obj_elf_parse_section_letters): Don't pass error strings to
3167 printf as format arg.
3170 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3172 (elf_s_get_other): Declare.
3173 (S_GET_OTHER) Define as elf_s_get_other if not already
3175 (S_SET_OTHER): Only define when not already defined.
3176 (elf_obj_read_begin_hook): Declare.
3177 (obj_read_begin_hook): Define.
3178 (elf_obj_symbol_new_hook): Declare.
3179 (obj_symbol_new_hook): Define.
3182 * config/obj-multi.h: Add copyright header and protect against
3183 multiple inclusion. Add * to all function pointers.
3184 (OBJ_HEADER): If defined, include it rather than other defines
3186 (obj_frob_file_after_relocs): Test for NULL.
3187 (obj_symbol_new_hook): Here too.
3188 (obj_sec_sym_ok_for_reloc): And here.
3189 (S_GET_OTHER): Define.
3190 (S_GET_DESC): Define.
3191 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3192 (OBJ_MAYBE_ELF): Update comment.
3194 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3195 OBJ_AOUT preprocessor conditional and handle emulation by
3196 testing OUTPUT_FLAVOR.
3197 (i386_displacement): Here too.
3198 (md_section_align): Similarly here.
3199 (i386_target_format): Conditionally compile when more than one
3200 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3201 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3202 (i386_displacement): Here too.
3205 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3206 Define TARGET_FORMAT for aout only when not multi.
3209 * config/te-multi.h: Delete file as it's identical to te-generic.h
3211 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3213 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3214 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3217 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3219 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3222 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3224 * config/tc-mips.c (mips_do_align): New function.
3225 * config/tc-mips.h (md_do_align): Define.
3227 2000-01-10 Philip Blundell <philb@gnu.org>
3229 * doc/c-arm.texi (ARM Options): Fix typo.
3230 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3231 line separator for Linux.
3232 * doc/as.texinfo (Comments): Mention the ARM.
3234 2000-01-10 Philip Blundell <pb@futuretv.com>
3236 * configure.in (arm*-*-conix*): New target.
3237 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3239 * configure: Regenerate.
3241 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3243 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3244 (obj_elf_visibility): New function.
3246 * doc/as.texinfo (Visibility): New node: document visibility
3249 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3251 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3252 warning for absolute jump/call without `*' in non-intel mode. No
3253 need to set i.types[0] JumpAbsolute in intel mode.
3255 1999-12-22 Philip Blundell <pb@futuretv.com>
3257 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3258 hook function when changing sections.
3259 (arm_s_data): Likewise.
3261 1999-12-14 Nick Clifton <nickc@cygnus.com>
3263 * config/tc-arm.c (md_parse_option): Add support for -marm720
3264 command line switch.
3266 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3268 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3269 (r_registers, xr_registers): Define.
3270 (r_register_name, xr_register_name): New functions.
3271 (md_assemble): Handle new am33 operand types and instruction
3273 (mn10300_insert_operand, check_operand): Likewise.
3275 1999-11-29 Nick Clifton <nickc@cygnus.com>
3277 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3278 (s_force_thumb): Set thumb_mode to 2.
3279 (md_assemble): Do not complain about thumb instructions on a
3280 non-thumb target if thumb_mode is set to 2.
3282 1999-11-28 Michael Meissner <meissner@cygnus.com>
3284 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3285 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3286 (O_...): Add new machine dependent expressions if we are handling
3287 explicit relocations.
3288 (alpha_reloc_op): New static table holding the explicit relocation
3290 (alpha_literal_hash): New static to hold the hash table for
3291 explicit relocations.
3292 (alpha_macros): Add support for explicit relocations.
3293 (md_begin): If explicit relocations, initialize hash table.
3294 (md_assemble): Don't print a second error if tokenize_arguments
3295 already printed an error message.
3296 (md_apply_fix): Add support for explicit relocations.
3297 (alpha_force_relocation): Ditto.
3298 (alpha_fix_adjustable): Ditto.
3299 (alpha_adjust_symtab): New function to support explicit
3301 (alpha_adjust_symtab_relocs): Ditto.
3302 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3303 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3304 Add support for explicit relocations. Return -2 if an error
3305 message was already printed.
3306 (find_macro_match): Add support for explicit relocations. Comment
3308 (emit_insn): Add support for explicit relocations.
3309 (assemble_tokens): Ditto.
3311 (load_expression): Ditto.
3314 (emit_ir_load): Ditto.
3315 (emit_loadstore): Ditto.
3318 (emit_sextX): Ditto.
3319 (emit_division): Ditto.
3320 (emit_jsrjmp): Ditto.
3321 (emit_retjcr): Ditto.
3323 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3325 (tc_adjust_symtab): If explicit relocations, call the function
3326 alpha_adjust_symtab.
3327 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3328 relocations next to the literal relocation they reference.
3329 (TC_INIT_FIX_DATA): Initialize the new fields.
3330 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3332 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3334 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3335 'B' operand for PA2.0 bb instruction.
3337 1999-11-18 Nick Clifton <nickc@cygnus.com>
3339 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3342 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3344 (mcore_force_relocation): Force relocations to be generated for
3347 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3349 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3350 (i386_displacement): Disallow O_big displacements.
3352 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3354 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3355 Small improvements in error checking.
3356 (md_assemble): Support for unconditional ARM instructions.
3357 (md_parse_option): Support for -m[arm]v5e flag.
3359 1999-11-12 Nick Clifton <nickc@cygnus.com>
3361 * macro.c (buffer_and_nest): Do not check beyond the end of the
3364 1999-11-11 Nick Clifton <nickc@cygnus.com>
3366 * macro.c (buffer_and_nest): Look for seperator after TO and
3369 1999-11-08 Andrew Haley <aph@cygnus.com>
3371 * app.c (do_scrub_chars): When in State 10, treat backslash
3372 characters in the same way as as symbol characters.
3374 1999-11-07 Richard Henderson <rth@cygnus.com>
3376 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3377 the previous label was in the current section before playing
3378 with auto-alignment.
3380 1999-11-06 Nick Clifton <nickc@cygnus.com>
3382 * config/tc-v850.c (v850_force_relocation): Force relocation
3384 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3387 1999-11-05 Michael Meissner <meissner@cygnus.com>
3389 * expr.h (operatorT): Increase machine dependent operators to 16.
3390 * expr.c (op_rank): Ditto.
3392 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3394 * read.c (pseudo_set): Reject attempts to set the value of a
3397 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3400 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3402 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3403 to bfd_set_section_contents.
3405 1999-11-03 Nick Clifton <nickc@cygnus.com>
3407 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3409 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3411 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3412 (mips_ip): Use OPCODE_IS_MEMBER.
3414 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3416 * config/tc-arm.c (reg_required_here): Improve comments.
3418 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3419 (tinsns): Initialize variants field.
3421 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3422 BAD_PC respectively.
3424 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3426 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3427 * config/tc-arm.h: Fix compile time warnings.
3429 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3431 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3432 form @abs16, @(abs16) and @(abs16 + imm).
3434 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3436 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3437 (ISA_HAS_64_BIT_REGS) New.
3438 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3439 mips_emit_delays,macro_build,load_register,load_addresss,
3440 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3441 and/or use new ISA_xxx macros in expressions involving
3442 ISA, particularly mips_opts.isa.
3444 1999-10-18 Michael Meissner <meissner@cygnus.com>
3446 * expr.h (operatorT): Add machine dependent operators md1..md8.
3447 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3448 for the machine dependent operators to use.
3450 * expr.c (op_rank): Add machine dependent operators.
3452 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3454 (O_cpregister): Ditto.
3455 (md_begin): Change X_op test that field is wide enough to use
3456 O_max instead of O_alpha_max.
3457 (cpu_types): Fill in missing initializer.
3458 (alpha_num_macros): Make unsigned.
3459 (md_assemble): Make opnamelen be size_t.
3460 (md_apply_fix): Cast alpha_num_operands to int before testing.
3461 (alpha_force_relocation): Ditto.
3462 (alpha_fix_adjustable): Ditto.
3463 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3464 (tc_gen_reloc): Ditto.
3465 (tc_get_register): Ditto.
3470 (s_alpha_ent): Ditto.
3471 (s_alpha_end): Ditto.
3472 (s_alpha_frame): Ditto.
3473 (s_alpha_prologue): Ditto.
3474 (s_alpha_file): Ditto.
3475 (s_alpha_gprel32): Ditto.
3476 (s_alpha_proc): Ditto.
3477 (s_alpha_set): Ditto.
3478 (s_alpha_base): Ditto.
3479 (s_alpha_align): Ditto.
3480 (s_alpha_arch): Ditto.
3481 (alpha_align): Ditto.
3482 (assemble_insn): Suppress unused variable warning.
3484 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3485 order in the structure.
3486 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3488 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3490 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3492 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3494 * config/tc-i386.c (i386_index_check): Correct #endif location.
3496 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3498 * as.c (show_usage): Document new options.
3499 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3500 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3501 (parse_args): Parse the new options.
3502 (main): If there were warnings, and --fatal-warnings
3503 was specified, print an error.
3504 * as.h: New variable, flag_fatal_warnings, for new option.
3506 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3508 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3509 '@'. Change autoincrement completers to fall through to cache control
3512 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3514 (pa_parse_addb_64_cmpltr): New function.
3516 * config/tc-hppa.c (pa_ip): Change error message.
3517 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3518 '?Q' args to allow falling through.
3520 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3521 Remove unused conditional codes.
3522 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3524 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3526 * config/tc-d30v.c (CHAR_BIT): Define.
3527 (check_range): Fix bit operations to support integers bigger than
3530 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3532 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3535 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3536 Doug Evans <devans@cygnus.com>
3538 Add support for m32rx.
3539 * config/tc-m32r.c (enable_m32rx): New static global.
3540 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3541 (allow_m32rx): New function.
3542 (M32R_SHORTOPTS): Add `O'.
3543 (md_longopts): Add --m32rx plus several warning options.
3544 (md_parse_option): Handle new options.
3545 (md_show_usage): Print them.
3546 (md_begin): Enable m32rx.
3547 (OPERAND_IS_COND_BIT): New macro.
3548 (first_writes_to_seconds_operands): New function.
3549 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3550 (target_make_parallel,assemble_two_insns): New functions.
3551 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3552 If optimizing and m32rx, try to make consecutive insns parallel.
3554 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3556 * config/tc-mips.c (nopic_need_relax): Allow for the
3557 .sdata.foo sections generated by -fdata-sections,
3558 and for the .gnu.linkonce.s sections generated by C++.
3560 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3562 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3563 with cleaner code using completer prefixes. Add 'Y'.
3565 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3567 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3569 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3570 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3571 insn does not match and we should try the next insn in the table.
3573 1999-09-22 Nick Clifton <nickc@cygnus.com>
3575 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3577 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3579 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3582 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3584 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3585 OBJ_ELF. If ELF, add "sq".
3586 (md_parse_option): If ELF, ignore -s and -q.
3587 (md_show_usage): Mention ELF options.
3589 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3591 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3594 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3596 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3598 * config/tc-hppa.c (struct pa_it): New field "trunc".
3599 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3600 (pa_parse_ftest_gfx_completer): New function
3601 (pa_parse_fp_cnv_format): New function.
3603 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3604 (md_apply_fix): Handle 22bit pc-rel branches.
3606 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3608 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3610 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3612 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3614 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3616 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3617 (pa_ip): Handle 'fX'.
3619 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3621 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3622 unwinds unless the function is in the text space.
3623 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3625 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3627 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3628 (md_assemble): To here. Tweak address generation.
3630 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3632 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3633 (md_assemble): Call dwarf2_where for OBJ_ELF.
3634 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3635 (pa_end_of_source): New function.
3636 * tc-hppa.h (md_end): Define for OBJ_ELF.
3638 1999-09-14 Michael Meissner <meissner@cygnus.com>
3640 * configure.in (Canonicalization of target names): Remove adding
3641 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3642 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3643 * configure: Regenerate.
3645 1999-09-14 Donn Terry <donn@interix.com>
3647 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3649 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3651 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3652 pc-relative jmp/call to an absolute symbol.
3653 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3654 absolute section symbols.
3656 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3657 jump handling code and comments.
3659 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3661 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3662 the value if TE_PE and a global defined symbol.
3664 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3666 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3667 print the symbol, rather than printing it here.
3669 1999-09-11 Donn Terry <donn@interix.com>
3671 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3672 BFD_RELOC_RVA relocations.
3674 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3675 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3678 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3680 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3681 * doc/internals.texi (Object format backend): Document
3684 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3685 relocations against global symbols if TE_PE.
3687 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3688 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3690 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3693 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3694 symbols which do not have a constant value, or tags with
3695 non-tags. Remove the symbol from the list before adding it at the
3698 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3699 C_FCN symbol differently if TE_PE.
3700 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3701 appears in the pseudo-op, rather coff_line_base which is only set
3704 * config/obj-coff.c (obj_coff_loc): New static function.
3705 (obj_pseudo_table): Add "loc".
3707 * config/obj-coff.c (add_lineno): Check that the line number is
3710 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3711 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3713 (md_atof): Return NULL rather than 0.
3714 * config/tc-i386.c (md_atof): Change type to int.
3715 * expr.c (expr): Change first parameter to int.
3716 * config/obj-coff.c: Add declarations for static functions.
3717 (coff_frob_symbol): Use SYM_AUXENT.
3718 * config/tc-i386.h (flag_16bit_code): Don't declare.
3720 * config/obj-coff.c (obj_coff_section): Default to setting
3721 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3723 * write.c (adjust_reloc_syms): Print adjusted fixup.
3725 * expr.c (integer_constant): Correct too_many_digits calculation
3728 1999-09-09 Andreas Schwab <schwab@suse.de>
3730 * doc/c-arm.texi: Fix arguments of @var to not contain
3733 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3735 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3737 (md_parse_option): Only support -k flag for ELF and COFF targets.
3739 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3741 * config/tc-hppa.c (pa_ip): Put strict register checks before
3742 call to pa_parse_number.
3744 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3746 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3748 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3751 1999-09-06 Donn Terry <donn@interix.com>
3753 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3755 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3757 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3758 candidate instruction. Require registers for register arguments
3759 when in strict mode. Require assemble-time constants for
3760 constants when in strict mode.
3761 (pa_get_absolute_expression): Require a constant when in strict
3764 1999-09-06 Nick Clifton <nickc@cygnus.com>
3766 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3768 1999-09-04 Steve Chamberlain <sac@pobox.com>
3770 * config/tc-pj.c: New file, supports picoJava in ELF.
3771 * config/tc-pj.h: Ditto.
3772 * configure.in (pjl*, pj*): New targets.
3773 * Makefile.am: Rebuild dependencies.
3774 (CPU_TYPES): Add pj.
3775 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3776 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3777 * doc/c-pj.texi: New file.
3778 * doc/as.texinfo: Add some PJ specifics.
3779 * doc/all.texi: Add PJ to the list of all architectures, sort them
3781 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3782 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3784 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3786 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3787 (obj_frob_file): Test for null pointer.
3788 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3789 (OBJ_PROCESS_STAB): And here.
3790 (elf_obj_sy): Remove
3792 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3793 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3794 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3796 * config/obj-coff.c (no_func): Remove.
3797 (coff_format_ops): Change occurrences of no_func to 0, as we test
3798 for 0 in obj-multi.h.
3800 * configure.in: Enable bfd for i386-coff when primary target is
3801 bfd. Enable i386 elf,coff emulation support. Don't set
3802 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3803 emulation to support.
3804 *configure: Regenerate.
3806 1999-09-02 Nick Clifton <nickc@cygnus.com>
3808 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3809 .section .line directive is encountered.
3811 1999-09-01 Nick Clifton <nickc@cygnus.com>
3813 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3816 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3817 * as.texinfo: Document --gdwarf2 command line option.
3818 Add additional documentation of ARM command line switches.
3820 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3822 * config/tc-i386.c (i386_intel_memory_operand): Combine
3823 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3824 and RESTORE_END_STRING around parse_register calls.
3825 (i386_operand): Here too.
3826 (i386_is_reg): Remove.
3827 (parse_register): Move as_bad calls from within this function to
3830 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3832 Based on a patch from H.J. Lu <hjl@gnu.org>
3833 * config/tc-i386.c (parse_register): Handle FP regs specially.
3834 (md_begin): Remove '(' and ')' from register_chars.
3836 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3838 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3839 error message (done elsewhere).
3841 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3843 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3845 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3847 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3850 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3852 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3854 Add new completers. Fix bug in 64 bit condition handling.
3856 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3859 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3861 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3863 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3865 1999-08-27 Jim Wilson <wilson@cygnus.com>
3867 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3868 (struct ls): Add frag field. Initialize it to zero.
3869 (out_end_sequence): New local text_frag. Set it while in text section.
3870 Replace address check with frag check. Set ls.frag to text_frag if
3871 out_set_addr called.
3872 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3873 Set it before switching sections. Replace address check with frag
3874 check. Set ls.frag to saved_frag if out_set_addr called.
3876 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3878 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3879 output "advance_pc" opcode instead of calling gen_addr_line().
3880 The latter has the undesired side-effect of creating a new row
3881 in the debug line info matrix.
3883 1999-08-26 Jim Wilson <wilson@cygnus.com>
3885 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3886 ls.last_filename if last is less than zero. Set ls.last_filename
3887 when allocating new entry.
3888 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3891 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3893 * config/tc-i386.c (i386_index_check): Fix the displacement size
3894 when INFER_ADDR_PREFIX.
3896 1999-08-18 Nick Clifton <nickc@cygnus.com>
3898 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3901 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3903 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3904 handle 0xffffNNNN constants correctly.
3906 1999-08-16 Nick Clifton <nickc@cygnus.com>
3908 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3911 1999-08-13 Nick Clifton <nickc@cygnus.com>
3913 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3914 (md_apply_fix3): Always pass positive values to
3915 validate_offset_imm.
3917 1999-08-12 Nick Clifton <nickc@cygnus.com>
3919 * config/tc-arm.c (skip_whitespace): New macro.
3920 Formatting tidy ups.
3922 (md_apply_fix3): Store relocation offset in addend for ELF based
3924 (arm_force_relocation): Always generate relocs for Thumb function
3927 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3929 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3930 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3932 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3934 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3935 flags for the unwind subspace.
3937 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3938 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3939 suitable relocation based on the size of the target's pointer.
3940 Always Use subsegment zero for the unwinders.
3941 (pa_level): Handle "2.0w".
3943 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3945 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3946 with the following instruction unless this was specified.
3948 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3950 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3951 certain sections, to match BFD changes.
3953 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3955 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3956 (EXTRA_SCRIPTS): Define to keep automake happy.
3957 * Makefile.in: Rebuild.
3959 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3961 * Makefile.am: Rename .dep* files to DEP*.
3962 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3963 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3965 * Makefile.in: Rebuild.
3967 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3969 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3971 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3973 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3974 avoid problems on DOS filesystems.
3975 * Makefile.in: Rebuild.
3977 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3979 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3981 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3984 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3986 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3987 line to create ${GDBINIT} rather than .gdbinit.
3988 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3990 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3992 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3994 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3996 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3998 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4000 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4001 non-adjustable symbols.
4003 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4005 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4007 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4009 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4012 1999-08-05 Donn Terry <donn@interix.com>
4014 * config/te-interix.h: New file.
4015 * configure.in (i386-*-interix*): New target.
4016 * configure: Rebuild.
4018 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4020 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4021 selectors for ELF too.
4022 (selector_table): Add "ltp" and "rtp" selectors.
4024 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4026 * config/tc-i386.c (i386_operand): No need to change
4027 operand_string pointer in segment reg case before goto
4028 do_memory_reference. Initialise displacement_string_start and
4029 displacement_string_end after do_memory_reference label.
4030 (i386_index_check): Add operand_string param, and print error
4031 message on failure here.
4032 (i386_intel_memory_operand): Instead of here.
4033 (i386_operand): And here.
4034 (INFER_ADDR_PREFIX): Enable.
4036 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4038 * config/tc-i386.h (DefaultSize): Define. Renumber following
4039 opcode_modifier defines.
4041 From Etienne Lorrain <etienne.lorrain@ibm.net>
4042 * config/tc-i386.c (stackop_size): New variable.
4043 (set_16bit_code_flag): Clear it here.
4044 (set_16bit_gcc_code_flag): New function.
4045 (md_pseudo_table): Add "code16gcc" entry.
4046 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4048 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4050 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4051 next_set_end even if the end symbol is being discarded.
4053 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4054 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4055 * config/obj-coff.c: Likewise.
4056 (seg_info_type): Remove.
4057 (seg_info_off_by_4): Change to array of segT.
4058 (s_get_segment): Adjust accordingly.
4059 (obj_pseudo_table): Fully initialize sentinel entry.
4061 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4062 Ralf Baechle <ralf@uni-koblenz.de>.
4064 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4066 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4068 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4070 * config/tc-i386.c: Indentation and white space changes.
4071 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4072 don't enable it by default.
4073 (i386_intel_operand): Remove redundant prototype.
4074 Move check on number of memory operands, and i.mem_operands++
4075 (i386_intel_memory_operand): To here.
4076 Remove i386_immediate code from here. Remove special case code
4077 for input and output using (%dx). Remove base/index checks and
4078 call i386_index_check instead. Save initial operand_string
4079 argument for error message.
4080 (i386_operand): Remove redundant prototype. Move base/index
4081 checks to i386_index_check.
4082 (i386_displacement): Move intel mode check for non-zero
4084 (i386_intel_memory_operand): To here.
4086 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4088 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4089 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4090 by .register pseudo-op if -64 and --no-undeclared-regs.
4091 (s_register, sparc_adjust_symtab): New functions.
4092 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4093 Declare sparc_adjust_symtab as tc_adjust_symtab.
4094 * doc/c-sparc.texi: Add description of #ignore special literal
4095 for .register pseudo-op.
4097 1999-07-30 Catherine Moore <clm@cygnus.com>
4099 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4100 the relocation's section offset.
4102 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4104 * write.c (fixup_segment): Fix generic error check overflow test.
4106 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4107 X_add_number to long.
4109 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4111 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4114 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4116 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4119 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4121 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4123 * configure.bat: Remove; obsolete.
4124 * config/go32.cfg: Likewise.
4126 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4128 * configure.in (i386-*-vxworks*): New target.
4129 * configure: Rebuild.
4131 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4133 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4135 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4137 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4139 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4140 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4141 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4142 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4143 MAX_RELOC_EXPANSION): Define.
4144 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4146 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4148 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4149 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4150 block. Print a warning if an 8-bit or 16-bit constant
4151 displacement or immediate is truncated on output.
4152 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4154 (i386_operand): Disallow immediate jump absolute operand.
4156 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4158 * configure.in: Bump version number to 2.9.5.
4159 * configure: Rebuild.
4161 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4164 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4166 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4167 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4169 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4171 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4173 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4175 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4176 if -mno-fpu was given.
4177 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4179 (cons_fix_new_arm): Remove misleading comments.
4181 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4183 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4185 (relax_segment): Likewise. After giving a rs_org error, convert
4186 the frag to rs_align to avoid cascading errors.
4188 1999-07-12 Andreas Schwab <schwab@suse.de>
4190 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4192 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4194 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4195 as appropriate. Fill in structure initializations. Add variable
4196 initializations. Add casts.
4197 * dwarf2dbg.c (print_stats): Change i to size_t.
4198 * listing.c (listing_listing): Change list_line to unsigned int.
4200 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4202 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4203 rather than checking for \001 and \002 in symbol name.
4204 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4206 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4208 * configure.in (hppa*-linux-gnu*): New target.
4209 * configure: Rebuilt.
4211 1999-07-08 Nick Clifton <nickc@cygnus.com>
4213 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4215 1999-07-07 Nick Clifton <nickc@cygnus.com>
4217 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4218 accessing symbolP directly.
4220 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4222 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4225 1999-07-05 Nick Clifton <nickc@cygnus.com>
4227 * config/tc-arm.c (ARM_EXT_V5): Define.
4228 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4229 (md_begin): Detect ARM v5 architectures.
4230 (md_parse_option): Accept arm v5 specification.
4231 (md_show_usage): Documment -marmv5 switch.
4233 * doc/c-arm.texi: Document -marmv5 command line option.
4235 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4237 (validate_immediate_twopart): New function. Determine if a
4238 constant can be computed by two ADD instructions.
4239 (output_inst): Remove its command line parameter - it was never
4241 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4242 implememt the ADRL pseudo op.
4243 (tc_gen_reloc): Generate a suitable error message if an ADRL
4244 instruction tries to generate a real reloc.
4246 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4248 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4250 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4253 1999-06-27 H.J. Lu <hjl@gnu.org>
4255 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4256 non BFD_ASSEMBLER case.
4258 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4260 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4263 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4265 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4266 out_end_sequence() when the address decreases due to a new frag.
4267 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4268 numbering starts with 1.
4270 1999-06-23 Nick Clifton <nickc@cygnus.com>
4272 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4274 (mcore_s_text): Call obj_elf_text for ELF target.
4275 (mcore_s_data): Call obj_elf_data for ELF target.
4276 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4278 (mcore_s_bss): New function: Dump literal table before changing
4280 (mcore_s_comm): New function: Dump literal table before changing
4283 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4284 No longer static functions.
4285 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4286 Provide prototypes for these functions.
4288 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4290 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4291 a list of names, to try obj_segment_name, and to try abbreviated
4292 names when using COFF without long section names.
4294 * config/tc-alpha.c: More use of symbol accessor functions.
4295 * config/tc-arc.c: Likewise.
4296 * config/tc-d30v.c: Likewise.
4297 * config/tc-fr30.c: Likewise.
4298 * config/tc-i860.c: Likewise.
4299 * config/tc-m88k.c: Likewise.
4300 * config/tc-mcore.c: Likewise.
4301 * config/tc-ns32k.c: Likewise.
4302 * config/tc-sparc.c: Likewise.
4303 * config/tc-v850.c: Likewise.
4305 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4306 sy_value with appropriate accessor functions.
4307 * config/tc-arm.c (md_apply_fix3): Likewise.
4308 * config/tc-d10v.c (AT_WORD_P): Likewise.
4309 * config/tc-v850.c (reg_name_search): Likewise.
4311 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4312 use symbol_get_bfdsym instead.
4313 * config/tc-ppc.c (md_assemble): Likewise.
4314 * config/tc-v850.c (v850_comm): Likewise.
4316 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4318 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4319 the symbol, rather than accessing the bsym member.
4320 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4321 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4322 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4323 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4324 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4325 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4326 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4327 * config/tc-v850.c (tc_gen_reloc): Likewise.
4329 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4331 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4332 (hppa_gen_reloc_type): Conditionalize on BFD64.
4333 (tc_gen_reloc): Re-enable ELF relocations.
4334 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4336 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4338 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4340 (do_ldst): Move assignment out of if condition.
4341 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4342 parentheses to avoid warning.
4344 1999-06-21 Nick Clifton <nickc@cygnus.com>
4346 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4347 macro to get at the BFD symbol associated with a GAS symbol.
4349 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4351 * config/tc-ppc.c: Update for symbol handling changes.
4352 * config/obj-coff.c: Likewise.
4354 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4356 * tc-hppa.c: General cleanups of ELF support. No more spaces
4357 and subspaces for ELF.
4358 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4359 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4360 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4361 (UNWIND_SECTION_NAME): Likewise.
4362 (space/subspace related structures): Conditionalize definitions
4364 (space/subspace directives and support routines): Conditionalize
4365 definitions and references/uses on OBJ_SOM.
4366 (label_symbol_struct): For ELF, track the symbol's segment. For
4367 SOM track its space.
4368 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4370 (USE_ALIASES): Kill for both SOM & ELF.
4371 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4372 (pa_space, pa_subspace): Corresponding changes.
4373 (pa_spaces_begin): Corresponding chagnes.
4374 (md_begin): Do not muck around with space/subspace stuff for
4376 (md_apply_fix): Temporarily disable argument relocation stuff
4378 (tc_gen_reloc): Temporarily disable relocation generation for
4380 (pa_build_unwind_subspace): Similarly.
4382 1999-06-16 Nick Clifton <nickc@cygnus.com>
4384 * config/tc-arm.c (thumb_set): New pseudo op.
4385 (text, data, section): Override these pseudo ops with ARM
4387 (s_thumb_set): New function: Perform the same as a .set pseudo
4388 op, but also mark the alias'ed symbol as being a Thumb
4390 (arm_s_text): New function: Perform the same as the .text
4391 pseudo op, but dump the literal pool before changing
4393 (arm_s_data): New function: Perform the same as the .data
4394 pseudo op, but dump the literal pool before changing
4396 (arm_s_section): New function: Perform the same as the
4397 .section pseudo op, but dump the literal pool before changing
4399 (arm_cleanup): Do not reset the current section before dumping
4402 1999-06-17 Nick Clifton <nickc@cygnus.com>
4404 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4405 OPTION_NO_WARN_UNMATCHED entries.
4406 (md_parse_option): Generate a warning message if an unrecognised
4407 option is encountered.
4409 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4410 (get_operands): When parsing an expression after an '@' symbol
4411 has been detected, do not ignore '#' symbols.
4412 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4415 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4417 From K. Richard Pixley <rich@noir.com>:
4418 * configure.in (ppc-*-vxworks*): New target.
4419 * configure: Rebuild.
4421 1999-06-12 Philip Blundell <philb@gnu.org>
4423 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4425 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4427 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4428 which refer to symbols in linkonce sections, permit reducing the
4429 relocs if the symbol is local.
4431 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4433 * subsegs.c (subseg_text_p): New function.
4434 * as.h (subseg_text_p): Declare.
4435 * read.c (do_align): Use subseg_text_p to set the default fill.
4436 * write.c (subsegs_finish): Likewise.
4437 * config/obj-coff.c (write_object_file): Likewise.
4438 * config/tc-i386.h (md_maybe_text): Don't define.
4439 (md_do_align): Use subseg_text_p to set the default fill.
4440 * config/tc-m32r.c (m32r_do_align): Likewise.
4441 * config/tc-sh.c (sh_do_align): Likewise.
4442 * config/tc-sparc.h (md_do_align): Likewise.
4444 1999-06-12 David O'Brien <obrien@freebsd.org>
4446 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4447 * configure: Rebuild.
4449 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4451 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4452 * Makefile.am: Rebuild dependencies.
4453 * Makefile.in: Rebuild.
4455 * config/tc-i386.c (i386_immediate): Remove unused label
4458 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4459 * symbols.c: Likewise.
4460 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4461 sy_next field when taking address, rather than symbol_next.
4463 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4465 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4466 value from the output file architecture.
4467 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4468 * dwarf2dbg.h: Change bfd_vma to addressT.
4470 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4472 * dwarf2dbg.h: Use PARAMS in function declarations.
4474 1999-06-11 Martin Dorey <mdorey@madge.com>
4476 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4477 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4479 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4481 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4483 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4485 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4488 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4490 * read.c (read_a_source_file): Only declare inescape if
4493 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4495 (find_entry_byval): Add parens to avoid warning.
4497 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4499 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4502 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4504 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4507 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4508 synthetize_setx): New functions.
4509 (md_assemble): Broken the special cases into the above
4510 functions. Make compiler happy if sizeof(bfd_vma)==4.
4511 Fix sethi generated from set/setuw. If instructions have a relloc,
4512 always clear the fields to be relocated in the opcode.
4513 (sparc_ip): Remove special_case global variable.
4515 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4517 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4518 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4519 indication of success rather than a value.
4520 (itbl_get_val): Likewise.
4521 (itbl_get_field): Use strcspn. Change delimiters to include
4523 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4524 (itbl_get_val): Likewise.
4525 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4527 * symbols.c (copy_symbol_attributes): Convert local symbols to
4530 1999-06-10 Nick Clifton <nickc@cygnus.com>
4532 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4535 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4537 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4538 Optimize set if sizeof(bfd_vma) == 64.
4539 (sparc_ip): Fix sethi - without %hi() it should generate
4540 R_SPARC_22 reloc, not R_SPARC_HI22.
4541 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4543 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4545 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4546 (s_ncons): New function.
4547 (native_op_table): New table.
4548 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4549 R_SPARC_OLO10 handling.
4551 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4553 * expr.h (struct expressionS): Revert last change; widen X_op.
4554 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4556 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4558 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4559 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4560 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4561 * Makefile.in: Regenerated.
4563 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4564 `common' pass on to s_mri_common.
4565 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4567 1999-06-06 Richard Henderson <rth@cygnus.com>
4569 * config/obj-elf.c (obj_elf_section): Don't free the return
4570 value of demand_copy_C_string.
4572 1999-06-05 Richard Henderson <rth@cygnus.com>
4574 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4575 creation logic from obj_elf_create_section.
4577 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4578 (section_stack): New.
4579 (special_sections): Make const.
4580 (obj_elf_section): Gut and rewrite parsing.
4581 (obj_elf_change_section): New function broken out of obj_elf_section.
4582 (obj_elf_parse_section_letters): Likewise.
4583 (obj_elf_section_word): Likewise.
4584 (obj_elf_section_type): Likewise.
4585 (obj_elf_previous): Treat as a toggle.
4586 (obj_elf_popsection): New.
4587 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4588 (ppc_section_type): Likewise.
4589 * config/tc-ppc.h: Likewise.
4591 * expr.h (struct expressionS): Don't make X_op a bitfield.
4592 * config/tc-alpha.c: Update for symbol handling changes.
4593 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4594 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4596 1999-06-05 Richard Henderson <rth@cygnus.com>
4598 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4599 (dwarf2_gen_line_info): Kill unused variables.
4600 (dwarf2_finish): Likewise.
4601 (dwarf2_where): Likewise.
4602 (dwarf2_directive_file): If we've only got a string,
4603 hand off to s_app_file.
4604 * ecoff.c: Move the include of ecoff.h.
4605 * symbols.h (S_IS_FUNCTION): Prototype.
4607 * read.c (LEX_HASH): Supply a default.
4609 (s_globl): Update `c' after skipping whitespace.
4610 * read.h (LEX_END_NAME, is_name_ender): New.
4611 * expr.c (get_symbol_end): Respect it.
4613 1999-06-04 Mark Klein <mklein@dis.com>
4615 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4617 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4619 * config/tc-hppa.c: Update for symbol handling changes.
4621 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4623 * cgen.c: Update for symbol handling changes.
4624 * config/tc-m32r.c: Likewise.
4626 * config/tc-hppa.h: Update for symbol handling changes.
4627 * config/tc-hppa.c: Likewise.
4629 * config/tc-arm.h: Update for symbol handling changes.
4630 * config/tc-arm.c: Likewise.
4631 (symbol_make_empty): Remove. Just use symbol_create.
4633 * symbols.c (symbol_set_tc): Correct name.
4635 * Makefile.am: Rebuild dependencies.
4636 ($(OBJS)): Don't depend upon struc-symbol.h.
4637 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4638 * dep-in.sed: Don't remove struc-symbol.h.
4639 * Makefile.in: Rebuild.
4641 * doc/internals.texi (Symbols): Describe changes in symbol
4644 1999-06-03 Richard Henderson <rth@cygnus.com>
4646 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4647 instead of doing the work by hand.
4649 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4651 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4652 state of line state-machine.
4653 (struct ls): Collect DWARF2 line state-machine state in new member
4654 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4655 resulted in any DWARF2 directives.
4656 (reset_state_machine): New function.
4657 (out_end_sequence): Ditto.
4658 (dwarf2_gen_line_info): When switching sections or switching to a
4659 lower text address, call out_end_sequence() first to terminate the
4660 previous code sequence as code sequences MUST have monotonically
4661 increasing addresses.
4662 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4664 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4666 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4667 DWARF2 debug info (line information only, at this point).
4668 * as.h: Update comment about supported debug formats.
4669 * dwarf2dbg.c, dwarf2dbg.h: New files.
4670 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4672 * expr.c (operand): Don't use [ for parens if we want an index op.
4673 (op_encoding): Switch [ into O_index, if desired.
4674 (op_rank): Renumber with O_index on bottom.
4675 (expr): If O_index, match closing bracket.
4676 * expr.h (O_index): New.
4678 * read.c (read_a_source_file): Conditionally allow matched "
4679 in lines passed to md_assemble.
4681 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4683 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4685 Add support for storing local symbols in a small structure to save
4686 memory when assembling large files.
4687 * as.h: Don't include struc-symbol.h.
4688 (symbolS): Add typedef.
4689 * symbols.c: Include struc-symbol.h.
4690 (local_hash): New static variable.
4691 (save_symbol_name): New static function, from symbol_create.
4692 (symbol_create): Call save_symbol_name.
4693 (local_symbol_count): New static variable.
4694 (local_symbol_conversion_count): Likewise.
4695 (LOCAL_SYMBOL_CHECK): Define.
4696 (local_symbol_make): New static function.
4697 (local_symbol_convert): New static function.
4698 (colon): Handle local symbols. Create local symbol for local
4700 (symbol_table_insert): Handle local symbols.
4701 (symbol_find_or_make): Create local symbol for local label name.
4702 (symbol_find_base): Check for local symbol.
4703 (symbol_append, symbol_insert): Check for local symbols.
4704 (symbol_clear_list_pointers, symbol_remove): Likewise.
4705 (verify_symbol_chain): Likewise.
4706 (copy_symbol_attributes): Likewise.
4707 (resolve_symbol_value): Handle local symbols.
4708 (resolve_local_symbol): New static function.
4709 (resolve_local_symbol_values): New function.
4710 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4711 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4712 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4713 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4714 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4715 (symbol_previous, symbol_next): New functions.
4716 (symbol_get_value_expression): Likewise.
4717 (symbol_set_value_expression): Likewise.
4718 (symbol_set_frag, symbol_get_frag): Likewise.
4719 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4720 (symbol_mark_used_in_reloc): Likewise.
4721 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4722 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4723 (symbol_mri_common_p): Likewise.
4724 (symbol_mark_written, symbol_clear_written): Likewise.
4725 (symbol_written_p): Likewise.
4726 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4727 (symbol_section_p, symbol_equated_p): Likewise.
4728 (symbol_constant_p): Likewise.
4729 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4730 (symbol_get_obj, symbol_set_obj): Likewise.
4731 (symbol_get_tc, symbol_set_tc): Likewise.
4732 (symbol_begin): Initialize local_hash.
4733 (print_symbol_value_1): Handle local symbols.
4734 (symbol_print_statistics): Print local symbol statistics.
4735 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4736 Declare new symbols.c functions. Move many declarations here from
4738 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4739 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4740 (struct symbol): Move bsym to make it clearly the first field.
4741 Remove TARGET_SYMBOL_FIELDS.
4742 (symbolS): Don't typedef.
4743 (struct broken_word): Remove.
4744 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4745 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4746 (symbol_clear_list_pointers): Likewise.
4747 (symbol_insert, symbol_remove): Likewise.
4748 (symbol_previous, symbol_append): Likewise.
4749 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4750 (struct local_symbol): Define.
4751 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4752 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4753 (local_symbol_get_frag, local_symbol_set_frag): Define.
4754 (local_symbol_get_real_symbol): Define.
4755 (local_symbol_set_real_symbol): Define.
4757 * write.c (write_object_file): Call resolve_local_symbol_values.
4758 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4759 (TARGET_SYMBOL_FIELDS): Don't define.
4760 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4761 ECOFF_DEBUGGING, add ECOFF fields.
4762 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4763 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4764 ECOFF_DEBUGGING, add ECOFF fields.
4765 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4766 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4767 * config/tc-mcore.h: Don't include struc-symbol.h.
4768 (TARGET_SYMBOL_FIELDS): Don't define.
4769 (struct mcore_tc_sy): Define.
4770 (TC_SYMFIELD_TYPE): Define.
4771 * Many files: Use symbolS instead of struct symbol. Use new
4772 accessor functions rather than referring to symbolS fields
4775 * read.c (s_mri_common): Don't add in value of line_label.
4777 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4778 checking for SEC_LINK_ONCE.
4780 * config/tc-sh.h (sh_fix_adjustable): Declare.
4782 * app.c (input_buffer): New static variable.
4783 (app_push): Save saved_input in allocated buffer.
4784 (app_pop): Restored saved_input.
4785 (do_scrub_chars): Change get parameter to take char * and int as
4786 arguments. Change GET macro to pass input_buffer to get
4787 function. Don't save input into allocated buffer.
4788 * as.h (do_scrub_chars): Update declaration.
4789 * input-file.c (input_file_get): Change to take char * and int.
4790 Read data into passed in buffer. Remove static buffer.
4791 * read.c (scrub_from_string): Change to take char * and int. Copy
4792 data into passed in buffer.
4794 * hash.h: Neaten. Declare hash_traverse.
4795 * hash.c: Complete rewrite based on BFD hashing code.
4796 * gasp.c (chunksize): New variable.
4797 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4800 1999-05-28 Nick Clifton <nickc@cygnus.com>
4802 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4803 addend unless the target uses an old ABI.
4805 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4807 -Wchar-subscripts cleanup
4808 * listing.c (listing_newline): Use unsigned char variable, so
4809 calls to isascii,iscntrl are correct.
4810 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4812 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4813 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4814 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4815 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4817 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4819 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4821 (arch_coldfire_p): New #define.
4822 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4824 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4826 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4828 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4829 (install_operand): Add place `N'.
4830 (init_table): Add registers ACC, MACSR, MASK.
4832 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4834 * config/tc-m68k.c: Change mcf5200 --> mcf.
4835 (archs): Add mcf5206e, mcf5307.
4836 (m68k_ip): Add format `u'.
4837 (install_operand): Add place `m', `M', `h'.
4838 (init_table): Add upper/lower registers.
4840 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4842 1999-05-28 Martin Dorey <mdorey@madge.com>
4844 * config/tc-i960.c: Several minor changes to add ELF and
4845 BFD_ASSEMBLER support.
4846 * config/tc-i960.h: Likewise.
4847 * configure.in (i960-*-elf*): New target.
4848 * aclocal.m4, configure: Rebuild.
4850 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4852 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4853 reloc changes when defined(BFD_ASSEMBLER).
4855 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4857 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4859 * write.c (write_print_statistics): Output to file, not stderr.
4861 * expr.c (generic_bignum_to_int32,64): Prototype.
4863 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4864 output_sleb128, output_uleb128, output_big_sleb128,
4865 output_big_uleb128, output_big_leb128): Prototype.
4866 (output_big_sleb128, output_big_uleb128): Make inline.
4867 (output_big_leb128): Remove inline
4869 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4870 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4871 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4872 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4873 value for correct overflow check in write.c:fixup_segment.
4874 * write.c (fixup_segment): Move bitfield overflow checks to after
4875 the md_apply_fix call.
4876 * config/obj-coff.c (fixup_segment): Likewise.
4877 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4878 valueT *val argument.
4880 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4882 * config/atof-ieee.c (gen_to_words): Correctly round a
4883 denormalized number. Fix off-by-one in range checking for
4884 exponent in a denormal.
4886 1999-05-10 Nick Clifton <nickc@cygnus.com>
4888 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4891 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4893 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4895 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4897 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4898 (ReverseRegRegmem): Remove.
4899 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4900 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4901 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4904 From Doug Ledford <dledford@redhat.com>
4905 * config/tc-i386.h (RegXMM): New for P/III.
4906 * config/tc-i386.c: Add support for P/III.
4908 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4910 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4911 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4912 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4914 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4916 * config/tc-i386.c (i386_immediate): Skip whitespace before
4917 complaining about junk after expression.
4918 (i386_displacement): Likewise.
4920 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4922 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4923 Don't copy before downcaseing.
4925 1999-05-05 Catherine Moore <clm@cygnus.com>
4927 * tc-m68k.c: Include elf/m68k.h.
4928 (m68k_elf_final_processing): New routine.
4929 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4932 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4934 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4937 1999-04-30 Nick Clifton <nickc@cygnus.com>
4939 * config/tc-mcore.c (mcore_s_section): Dump literals before
4942 1999-04-29 Nick Clifton <nickc@cygnus.com>
4944 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4947 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4949 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4950 (TC_INIT_FIX_DATA): Delete.
4951 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4952 (TC_INIT_FIX_DATA): Delete.
4953 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4954 * write.c (fix_new_internal): Initialize fx_cgen member.
4955 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4956 (gas_cgen_md_apply_fix3): Update.
4957 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4958 (md_cgen_record_fixup_exp): Update.
4959 (FX_OPINFO_R_TYPE): Update.
4961 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4962 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4963 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4964 * frags.h (struct frag): Make opindex, opinfo ints.
4966 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4968 1999-04-26 Tom Tromey <tromey@cygnus.com>
4970 * aclocal.m4, configure: Updated for new version of libtool.
4972 1999-04-22 Nick Clifton <nickc@cygnus.com>
4974 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4976 (md_apply_fix3): Do not fix up absolute relocations against
4979 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4981 1999-04-20 Nick Clifton <nickc@cygnus.com>
4983 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4984 changes and data-in-text directives.
4985 (mcore_cons): New function: intercept cons() operations.
4986 (mcore_float_cons): New function: intercept float_cons()
4988 (mcore_stringer): New function: intercept stringer() operations.
4990 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4992 * obj.h (struct format_ops): Change generate_asm_lineno field to
4994 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4996 * config/tc-alpha.c (find_opcode_match): Add default case to
4998 (find_macro_match): Likewise.
4999 (load_expression): Parenthesize && within ||.
5001 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5003 1999-04-17 Nick Clifton <nickc@cygnus.com>
5005 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5006 .text .data .section pseudo ops.
5007 (mcore_s_section): New function. Dump lits before changing secs.
5008 (mcore_s_text): New function. Dump lits before changing secs.
5009 (mcore_s_data): New function. Dump lits before changing secs.
5011 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5013 * config/tc-mips.c (mips_32bitmode): New.
5014 (md_begin): Set mips_32bitmode if needed.
5015 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5016 Set EF_MIPS_32BITMODE.
5018 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5020 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5023 1999-04-16 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5027 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5029 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5030 expressions correctly.
5033 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5035 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5037 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5039 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5040 and fmpynfadd instructions.
5042 1999-04-11 Richard Henderson <rth@cygnus.com>
5044 * as.h (environ): Declare it, if needed.
5045 * as.c (dump_statistics): Don't declare environ.
5046 * configure.in (environ): Detect declaration.
5047 * configure, config.in: Rebuild
5049 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5050 (i386_displacement): Allocate enough space for replacement buffer.
5051 Clean up replacement buffer initialization.
5053 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5055 * subsegs.c (section_symbol): Don't create a new symbol if one
5056 already exists; instead, use the existing one, but set its segment
5057 and frag data if it hasn't already been defined.
5058 * config/obj-coff.c (c_section_symbol): Likewise.
5060 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5062 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5064 1999-04-08 Nick Clifton <nickc@cygnus.com>
5066 * config/tc-mcore.c: New File: Support routines for MCore
5068 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5069 * config/obj-coff.c: Add support for mcore-pe target.
5071 * Makefile.am: Add support for MCore targets.
5072 * Makefile.in: Regenerate.
5073 * configure.in: Add support for MCore targets.
5074 * configure: Regenerate.
5076 * doc/all.texi: Set MCORE.
5077 * doc/as.texinfo: Document MCore specific command line options.
5079 * write.h: Prevent multiple inclusion.
5081 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5083 * asintl.h (LC_MESSAGES): Never define.
5084 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5086 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5089 * Makefile.am (m68k-parse.c): If configuring in the source
5090 directory, copy m68k-parse.y into the local directory before
5091 running ylwrap, to remove spurious differences when generating
5093 * Makefile.in: Rebuild.
5095 * config/tc-sparc.h (md_do_align): Just allocate the number of
5096 bytes necessary, rather than always allocating 1024.
5098 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5100 * listing.c (listing_newline): Add cast to avoid warning.
5101 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5102 * config/tc-i386.c (i386_scale): Add return value.
5103 (build_displacement_string): Remove unused local temp_disp2.
5104 (i386_intel_memory_operand): Add parentheses to avoid warning.
5105 (i386_intel_operand): Remove unused local end_of_operand_string.
5106 (i386_operand): Remove unused local operand_modifier.
5107 (i386_operand): Add parens to avoid warning.
5109 1999-04-04 Don Bowman <don@pixsci.com>
5111 * configure.in: Add mips*-*-vxworks* target; have it define
5113 * configure, config.in: Rebuild.
5115 1999-03-31 Nick Clifton <nickc@cygnus.com>
5117 * configure.in (emulations): Add support for arm-epoc-pe.
5118 * configure: Regenerate.
5119 * config/te-epoc-pe.h: New file. Define macros specific to
5121 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5122 for arm-epoc-pe target.
5124 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5126 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5128 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5130 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5131 detect ",n" without a condition.
5132 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5135 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5137 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5138 instruction is encoded with one bit.
5141 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5143 * doc/internals.texi (CPU backend): Mention that
5144 line_separator_chars should not include newline. From thi
5145 <ttn@mingle.glug.org>.
5147 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5149 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5150 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5152 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5154 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5156 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5158 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5161 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5163 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5165 1999-03-15 Martin Hunt <hunt@cygnus.com>
5167 * app.c (do_scrub_begin): Change '-' back to a symbol char
5168 so we can use multiple opcodes on a line again.
5170 * config/tc-d30v.c: By default, warn if a symbol has
5171 the same name as a register. Plus some minor
5172 updates from the branch.
5174 1999-03-13 Nick Clifton <nickc@cygnus.com>
5176 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5177 BFD_RELOC_16 and BFD_RELOC_64.
5179 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5181 * expr.c (expr): Add missing else.
5183 1999-03-12 Nick Clifton <nickc@cygnus.com>
5185 * config/tc-arm.c (md_apply_fix3): Improve error message.
5187 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5189 * Makefile.am (CPU_TYPES): Add fr30.
5190 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5191 (fr30,m32r dependencies): Update.
5192 * Makefile.in: Rebuild.
5194 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5195 (gas_cgen_record_fixup_exp): Ditto.
5196 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5197 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5198 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5199 (md_cgen_lookup_reloc): Update use of operand->type.
5200 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5201 (md_convert_frag): Call cgen_operand_lookup_by_num.
5202 (md_cgen_lookup_reloc): Update use of operand->type.
5203 (m32r_cgen_record_fixup_exp): Ditto.
5205 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5207 * config/tc-mips.c (md_show_usage): Fix message.
5209 1999-03-03 Nick Clifton <nickc@cygnus.com>
5211 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5212 and LDR reg,=<expr> instruction.
5214 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5217 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5219 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5221 1999-02-17 Nick Clifton <nickc@cygnus.com>
5223 This patch was created by: Scott Bambrough
5224 <scottb@corelcomputer.com>
5227 Special cased '@' character. The '@' character is used as the
5228 ARM assembler comment character, as a special character
5229 and in ELF .symver pseudo-op's, and as a special character in
5230 .type and .section pseudo-ops.
5231 (symver_pseudo): New static variable.
5232 (symver_state): New static variable.
5233 (struct app_save): Add field 'symver_state'.
5234 (app_push): Save global symver_state int struct app_save.
5235 (app_pop): Restore global symver_state from struct app_save.
5236 (do_scrub_chars): Special case handling of '@' character in
5239 * configure.in: Modified to recognize armv* uname syntax from ARM
5241 * configure: Regenerated.
5243 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5244 a prefix to the section's type.
5245 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5246 the type's typename.
5248 * config/tc-arm.h: Add support for PIC generation:
5249 (pic_code): New boolean.
5250 (obj_relocate_extern): Define.
5251 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5252 (TC_CONS_FIX_NEW): Define.
5253 (tc_fix_adjustable): Define.
5254 (GLOBAL_OFFSET_TABLE_NAME): Define.
5256 * config/tc-arm.c: Add support for PIC generation:
5257 (line_seperator_chars): Allow ';' as a seperator for Linux.
5258 (is_immediate_prefix): New macro.
5259 (arm_parse_reloc): New function.
5260 (s_arm_elf_cons): New function.
5261 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5262 (md_undefined_symbol): Special case handling for the Global Offset
5264 (md_apply_fix3): Handle PIC relocs.
5265 (tc_gen_reloc): Handle PIC relocs.
5266 (md_parse_option): Add support for '-k' command line switch to
5267 enable PIC generation.
5268 (cons_fix_new_arm): New function.
5269 (s_arm_elf_cons): New function.
5271 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5273 * configure.in: Add comments for uses of AC_DEFINE.
5274 * acinclude.m4: Likewise.
5275 * acconfig.h: Remove.
5276 * aclocal.m4: Rebuild.
5277 * configure: Rebuild.
5278 * Makefile.in: Rebuild.
5279 * config.in: Rebuild.
5281 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5283 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5284 non-constant offset from a base register.
5286 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5288 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5291 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5293 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5294 (emit_insn): Look for pc-relative and no-overflow specifiers on
5295 internal relocation types.
5297 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5299 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5302 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5304 (mips_4650, mips_4010, mips_4100): Variables removed.
5305 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5306 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5308 (md_begin): Don't bother initializing the mips_NNNN variables;
5309 mips_cpu is set, and that's good enough now.
5310 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5311 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5312 (show): New function, to handle wrapping in the CPU lists.
5313 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5315 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5317 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5318 than treat as an immediate specifier.
5320 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5322 * config/tc-i386.c: Prototype many functions.
5323 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5324 (i386_immediate): Remove unused second argument.
5325 (i386_intel_operand): Fix i386_is_reg typo.
5326 (i386_operand): Use allow_naked_reg.
5327 (output_invalid): Make operand int for K&R.
5329 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5331 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5333 * Makefile.in: Rebuild.
5335 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5337 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5339 (EXTRA_as_new_SOURCES): Comment out.
5340 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5341 * Makefile.in: Rebuild.
5342 * doc/Makefile.in: Rebuild.
5343 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5344 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5345 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5346 * configure: Rebuild.
5347 * aclocal.m4: Rebuild.
5348 * config.in: Rebuild.
5349 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5350 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5351 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5352 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5353 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5354 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5355 (gas_cgen_record_fixup_exp): Ditto.
5356 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5357 descriptor, not global variable.
5358 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5359 descriptor, not global variable. Refer to insert_operand handler
5360 via cpu descriptor, not global function.
5361 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5362 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5363 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5364 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5365 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5366 * config/tc-m32r.c: Ditto.
5367 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5368 (md_assemble): Ditto.
5369 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5371 1999-02-09 Nick Clifton <nickc@cygnus.com>
5373 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5374 relocations for ELF targets.
5376 1999-02-08 Nick Clifton <nickc@cygnus.com>
5378 * configure.in: Add support for StrongARM target.
5379 * configure: Regenerate.
5381 1999-02-05 Nick Clifton <nickc@cygnus.com>
5383 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5385 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5388 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5390 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5392 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5394 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5395 (INTEL_DWORD_MNEM_SUFFIX): Define.
5398 (DWORD_PTR): Define.
5399 (XWORD_PTR): Define.
5401 (OFFSET_FLAT): Define.
5403 (NONE_FOUND): Define.
5406 * config/tc-i386.c (set_intel_syntax): New routine.
5407 (intel_syntax): Declare.
5408 (allow_naked_reg): Declare.
5409 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5410 (intel_float_operand): New routine.
5411 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5412 Handle brackets as well as parens. Call i386_intel_operand for
5413 intel syntax. Reverse operands if appropriate. Handle new
5414 suffixes. Handle movzx and movsx.
5415 (i386_is_reg): New routine.
5416 (i386_immediate): New routine.
5417 (i386_scale): New routine.
5418 (i386_displacement): New routine.
5419 (i386_operand_modifier): New routine.
5420 (build_displacement_string): New routine.
5421 (i386_parse_seg): New routine.
5422 (i386_intel_memory_operand): New routine.
5423 (i386_intel_operand): New routine.
5424 (i386_operand): Call i386_displacement, i386_immediate,
5425 i386_scale, etc. instead of handling inline.
5426 (parse_register): Handle registers without prefix.
5428 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5430 * configure: Regenerate.
5431 * configure.in (arm-*-oabi): New.
5432 (thumb-*-oabi): New.
5433 * config/tc-arm.c (target_oabi): Declare.
5434 (md_apply_fix3): Support REL relocs.
5435 (md_parse_option): Handle -oabi.
5436 (elf32_arm_target_format): New routine.
5437 (md_longopts): Add OPTION_OABI.
5438 * config/tc-arm.h: Redefine TARGET_FORMAT.
5441 1999-01-28 Nick Clifton <nickc@cygnus.com>
5443 * write.c (write_relocs): Handle out of range error.
5445 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5446 (fr30_force_relocation): Default to 0.
5448 * config/tc-fr30.h (obj_fix_adjustable): Define.
5449 (TC_FORCE_RELOCATION): Define.
5451 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5454 1999-01-16 Nick Clifton <nickc@cygnus.com>
5456 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5457 merge of two instructions if the left instruciton kills the right.
5459 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5461 * Makefile.in: Regenerate.
5462 * configure.in: Redo test for using cgen.
5463 * configure: Regenerate.
5465 1999-01-09 Nick Clifton <nickc@cygnus.com>
5467 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5468 redefinition of this macro.
5470 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5472 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5475 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5477 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5478 a read of HI or LO and an immediatly following branch.
5480 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5482 * config/tc-mips.c (md_begin): Another correction to the setting of
5485 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5487 * config/tc-mips.c (md_begin): Correct type-o in setting of
5490 1998-12-21 Nick Clifton <nickc@cygnus.com>
5492 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5493 bit insn when optimizing, so that parallelised instructions will
5494 start on a 32 bit boundary.
5496 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5498 * config/tc-mips.c (mips_eabi64): New.
5499 (md_begin): Set mips_eabi64.
5500 (mips_elf_final_processing): Use it.
5502 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5504 * config/tc-mips.c (mips_elf_final_processing):
5505 Correct setting of ABI in e_flags.
5507 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5509 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5512 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5514 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5516 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5518 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5519 warning, values that don't fit in the field.
5521 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5523 * config/tc-mips.c (mips_abi_string): New.
5524 (md_parse_option,md_longopts): Add mabi.
5525 (mips_elf_final_processing): Set e_flags based on mabi flag.
5527 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5529 * config/tc-mips.c (md_parse_option): Handle vr4111.
5531 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5533 * config/tc-h8300.c (build_bytes): Change message given if the
5534 instruction requires H8/300H mode and we're not in Hmode, to
5535 suggest that it may be the operand modes that are the problem, not
5536 necessarily the opcode.
5538 1998-12-10 Nick Clifton <nickc@cygnus.com>
5540 * config/tc-fr30.c: Add line separator character.
5542 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5544 * configure.in (hppa-*-mpeix*): New target.
5545 * config/obj-som.h (obj_som_compiler): Declare.
5546 * config/obj-som.c (compiler_seen): New static variable.
5547 (obj_som_compiler): New function.
5548 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5549 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5550 (pa_type_args): Set hppa_priv_level.
5551 (pa_compiler): New static function if OBJ_SOM.
5552 * configure: Rebuild.
5554 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5556 * read.c (output_leb128): Don't mark as inline.
5558 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5560 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5561 AIX .vbyte unaligned data support.
5562 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5563 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5566 1998-12-07 Nick Clifton <nickc@cygnus.com>
5568 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5571 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5573 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5574 BFD_RELOC_ARM_PCREL_BRANCH.
5576 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5578 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5579 checking the target type.
5580 (mips-dec-bsd*): Set endian to little.
5581 * configure: Rebuild.
5583 COFF weak symbol support, based on patches from Mark Elbrecht
5584 <snowball3@usa.net>:
5585 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5586 * config/obj-coff.c (obj_coff_weak): New static function.
5587 (obj_coff_endef) [both versions]: Handle weak symbols.
5588 (coff_frob_symbol): Likewise.
5589 (yank_symbols): Likewise.
5590 (obj_pseudo_table): Add "weak".
5592 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5593 <aymeric.vincent@emi.u-bordeaux.fr>.
5594 * aclocal.m4: Rebuild with current tools.
5595 * configure: Rebuild.
5597 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5598 an assertion failure for a case we can't handle when OBJ_ECOFF.
5600 * expr.c (operator): And with 0xff to avoid problems with signed
5603 1998-12-03 Nick Clifton <nickc@cygnus.com>
5605 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5606 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5608 1998-12-02 Nick Clifton <nickc@cygnus.com>
5610 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5613 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5615 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5616 calculation of pcrel point.
5618 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5620 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5623 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5625 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5627 (d10v_cleanup): Only generate previous insn if a multiline insn is
5630 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5632 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5635 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5637 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5638 -marm6xxx command line switches.
5640 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5642 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5643 (itbl-ops.o): Delete duplicate dependencies.
5644 Rebuild dependencies.
5645 Add fr30 dependencies.
5646 * Makefile.in: Rebuild.
5648 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5650 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5652 * listing.c: Ignore line terminator characters found inside
5655 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5657 * po/gas.pot: Regenerated.
5659 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5661 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5662 fr30_is_label_start(). Also checks for delay slot insns.
5664 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5665 FR30 instructions which contain a colon in the mnemonic.
5667 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5669 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5671 * config/tc-fr30.c: Removed currently superflous code.
5673 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5675 * config/tc-fr30.h: New file.
5676 * config/tc-fr30.c: Tweaking so that it will compile.
5678 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5680 * config/tc-d10v.h (obj_fix_adjustable): Define.
5681 (TC_FORCE_RELOCATION): Define.
5682 (d10v_force_relocation): Declare.
5683 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5684 (md_apply_fix3): Handle Vtable relocs.
5685 (d10v_fix_adjustable): New.
5686 (d10v_force_relocation): New.
5688 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5690 * config/tc-d30v.c: Change default behaviour to ignore potential
5691 conflicts between register name and symbol names.
5693 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5695 * configure.in: Add fr30-*-*.
5696 * config/tc-fr30.c: New file.
5697 * Makefile.in: Regenerated.
5698 * config.in: Regenerated.
5699 * configure: Regenerated.
5700 * doc/Makefile.in: Regenerated.
5701 * po/gas.pot: Regenerated.
5703 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5705 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5708 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5710 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5712 (do_scrub_chars): Add some casts to unsigned char to avoid
5713 unwanted sign extension.
5714 * read.c (lex_type): Set characters about 127 to be symbol
5716 * config/tc-i386.c (md_begin): Set identifier_chars and
5717 operand_chars for values above 127.
5719 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5721 * configure.in: detect cygwin* instead of cygwin32*
5722 * configure: regenerate
5724 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5726 * listing.c: Add support for producing a listing from piped
5729 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5731 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5732 (append_insn): Account for the tx39's multiply behavior.
5734 1998-10-26 Michael Meissner <meissner@cygnus.com>
5736 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5737 from assemble_parallel_insns. Add support for '->' to indicate
5738 explicitly serializing the instructions.
5739 (md_assemble): Ditto.
5741 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5743 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5746 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5748 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5750 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5752 * config/tc-mips.c : support frame and regmask/fregmask when
5753 MIPS_STABS_ELF is specified.
5755 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5757 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5758 (md_apply_fix): Don't return 1 for VTABLE relocs.
5759 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5761 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5763 * doc/c-i386.texi: Replace occurences of "opcode" with
5764 "instruction mnemonic", "instruction", or "mnemonic" when
5765 referring to the name of an instruction. Use "opcode" when
5766 referring to the sequence of machine bytes.
5768 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5769 (is_opcode_char): Rename to is_mnemonic_char.
5770 (md_assemble and i386_operand): Correct error messages from
5771 "opcode" to "instruction mnemonic"
5772 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5773 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5774 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5775 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5776 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5777 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5778 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5780 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5782 * config/tc-i386.c (i386_operand): Check for garbage after
5785 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5787 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5788 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5790 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5792 * config/tc-sh.h (obj_fix_adjustable): Define.
5793 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5794 (md_apply_fix): Likewise.
5795 (tc_gen_reloc): Likewise.
5796 (sh_fix_adjustable): New.
5798 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5800 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5801 * cgen.h (gas_cgen_finish_insn): Update prototype.
5802 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5803 cgen_insn_t -> CGEN_INSN_INT.
5804 (make_parallel): Update handling of CGEN_INT_INSN_P.
5805 (assemble_parallel_insn): Ditto.
5806 (target_make_parallel): New function.
5807 (md_assemble): Use it.
5809 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5811 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5813 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5815 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5816 converted into lower case.
5818 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5820 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5821 (gas_cgen_tc_gen_reloc): Likewise.
5822 * config/tc-m32r.h (obj_fix_adjustable): Define.
5823 * config/tc-m32r.c (m32r_fix_adjustable): New.
5824 (m32r_force_relocation): Handle VTABLE relocs.
5826 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5828 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5830 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5832 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5833 to lower case before parsing.
5835 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5836 parallel insns modift buts in the PSW as a side effect.
5838 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5840 * config/tc-d30v.c (find_format): Test for missing flag and
5843 (md_apply_fix3): Fix error messages to avoid
5844 assumption about presence of a symbol.
5846 (parallel_ok): Disallow parallel instructions that both modify the
5849 (find_format): Generate a warning if an odd numbered register is
5850 used as the first register in a mutli-register instruction.
5852 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5854 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5855 relocations are always associated with a symbol.
5857 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5859 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5860 (elf32_sparc_force_relocation): Declare.
5861 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5862 (tc_gen_reloc): Handle vtable relocs.
5863 (elf32_sparc_force_relocation): New.
5865 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5867 * symbols.c (S_IS_FUNCTION): New.
5868 * config/tc-v850.h (obj_fix_adjustable): Define.
5869 (TC_FORCE_RELOCATION): Define.
5870 (v850_force_relocation): Declare.
5871 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5872 of fx_addnumber for VTABLE reloc addends.
5873 (md_apply_fix3): Handle VTABLE relocs.
5874 (v850_fix_adjustable): New.
5875 (v850_force_relocation): New.
5877 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5879 * tc-hppa.c (fp_operand_format): Add some additional formats.
5880 (pa_ip): Do not automatically promote into pa2.0 mode.
5881 (pa_level): Handle ".level 2.0".
5883 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5885 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5886 * config/tc-i386.h (template.extension_opcode): Change to
5887 unsigned int to allow full range of 8-bit opcode suffixes.
5888 (None): Redefine as 0xffff.
5890 From Jeff B Epler <jepler@usgs.gov>
5891 * doc/c-i386.texi (i386-SIMD): New section.
5893 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5895 * read.c (discard_rest_of_line): New function.
5896 * read.h: Declare it.
5897 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5899 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5901 * config/tc-d10v.c (find_symbol_matching_register): New function.
5902 (find_opcode): Cope with the case where a register name matches
5905 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5907 * config/tc-v850.c (md_pcrel_from): Rename to
5908 v850_pcrel_from_section.
5909 (v850_pcrel_from_section): Do not resolves symbols in other
5912 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5914 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5916 * config/tc-d10v.c (find_opcode): Generate an error if a register
5917 is supplied for an operand that should not be a register.
5919 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5921 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5922 instructions to have another instruction in the right bin.
5924 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5926 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5927 the right container if the left container holds a branch
5930 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5932 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5933 both a register name and symbol name.
5934 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5936 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5938 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5939 execution unit class.
5941 (reg_name_search): If a name matches a register and a symbol,
5942 prefer the register.
5943 (find_format): Disallow flag registers when a general purpose
5944 register is required.
5945 If a number is required, but a register has been given, check to
5946 see if a symbol with the same name as the register exists, and if
5947 so, use that symbol.
5949 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5951 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5953 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5955 * config/tc-d30v.c (find_format): Do not accept flag registers as
5956 general purpose registers.
5957 (find_format): If an immediate value is expected at a given place
5958 in a format, but a register name has been provided instead, check
5959 to see if that register name matches the name of a predefined
5960 symbol and if it does, then use the symbol instead.
5961 (reg_name_search): If a register name matches a symbol name,
5962 prefer the register name to the symbol name.
5964 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5966 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5967 the previous insn to empty.
5969 1998-09-20 Michael Meissner <meissner@cygnus.com>
5971 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5972 pieces, forcing the use of an ANSI compiler.
5974 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5976 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5978 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5980 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5982 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5984 (obj_elf_vtable_entry): Likewise.
5985 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5986 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5987 (tc_gen_reloc): Likewise.
5988 (arm_fix_adjustable): Likewise.
5989 (elf32_arm_force_relocation): New.
5990 (armelf_frob_symbol): Remove coff-style symbol support.
5992 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5994 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5996 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5998 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5999 OBJ_COFF so that routine is defined for a.out format.
6001 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6003 * config/tc-i386.c (i386_operand): Detect non-segment registers
6004 used as segment prefixes.
6006 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6008 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6009 optimize across FDE boundaries.
6011 * config/obj-coff.c (obj_coff_section): Preserve any link once
6012 flags when setting the section flags.
6014 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6016 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6017 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6019 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6021 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6024 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6026 * frags.c (frag_grow): Include the size of the frag struct in the
6029 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6030 if the new subseg comes before the old.
6032 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6034 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6035 to handle edge8 and edge16.
6037 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6039 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6040 before we clobber the symbol involved.
6042 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6044 * config/tc-arm.c: Remove OBJ_ELF definitions for
6045 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6046 use arm_adjust_symtab for OBJ_COFF.
6047 (armelf_adjust_symtab): New Routine.
6048 * config/tc-arm.h: Define obj_adjust_symtab to
6049 armelf_adjust_symtab for OBJ_ELF.
6051 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6053 * configure.in: Make all i386-elf targets use bfd_gas.
6054 * config/tc-i386.c (tc_i386_force_relocation): New.
6055 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6056 (md_apply_fix3): Likewise.
6057 (tc_gen_reloc): Handle them.
6058 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6059 tc_i386_force_relocation.
6061 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6063 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6065 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6067 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6068 current opcode after writing the first insturction of a reverse
6071 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6073 * read.h (generate_lineno_debug): Add prototype.
6074 * read.c (generate_lineno_debug): Make non-static.
6076 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6078 * config/tc-i386.c (md_assemble): Only warn for address/data size
6081 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6083 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6084 against Thumb function names, as the linker needs this information.
6086 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6088 * expr.c (operand): Check also that there is no advance in operand
6089 after atof_generic in order to decide "is it label 0f or floating
6092 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6094 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6095 command line options with a single dash.
6096 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6098 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6100 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6101 * tc-arm.c (arm_fix_adjustable): New routine.
6103 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6105 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6106 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6107 demand_empty_rest_of_line before mri_comment_end.
6108 (equals): Check garbage after expression before
6109 mri_comment_end in MRI mode.
6111 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6113 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6114 small immediate constant to use the constant itself rather than
6117 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6119 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6120 (pa_leave): Likewise.
6122 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6124 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6126 (i386_operand): Fix an error message.
6128 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6130 * doc/c-arm.texi (ARM Directives): Document .req directive.
6132 * config/tc-arm.c (reg_required_here): Display erroneous string if
6133 the register name could not be decoded.
6134 Do not set inst.instruction if the sift is -1.
6136 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6138 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6141 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6143 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6144 even if it is belived to be unnecessary.
6146 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6148 config/tc-i386.c (i386_operand): Size immediate constants by
6149 suffix (erroneously removed as part of July 7 change).
6151 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6153 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6154 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6155 (armelf_frob_symbol): New Routine.
6156 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6158 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6160 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6162 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6164 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6165 command line switches passed to assembler.
6167 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6169 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6170 (gas_cgen_opcode_desc): Declare.
6171 (gas_cgen_parse_operand): Declare.
6172 (*): Prepend gas_ to gas specific fns to denote them as such.
6174 * cgen.c (gas_cgen_opcode_desc): New global
6175 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6176 (queue_fixup): Renamed from cgen_queue_fixup.
6177 (*): Prepend gas_ to gas specific fns to denote them as such.
6179 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6180 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6181 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6182 Open opcode table and initialize it.
6183 (make_parallel): Use gas_cgen_opcode_desc.
6184 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6185 (md_assemble): Ditto.
6187 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6189 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6190 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6191 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6192 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6193 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6194 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6195 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6196 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6197 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6198 (INIT_STAB_SECTION): Likewise.
6199 (OBJ_PROCESS_STAB): Likewise.
6201 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6202 (md_parse_option): Watch for them.
6203 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6204 (md_begin): Kill neverdef code.
6205 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6206 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6207 (s_alpha_coff_wrapper): New.
6208 (md_pseudo_table): Trap all ECOFF pseudos.
6210 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6212 Start of changes to remove mdebug section from mips*-elf
6213 Based on MIPS_STAB_ELF definition
6214 * acconfig.h: undef if not configured
6215 * config.in: undef if not configured
6216 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6217 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6218 * stabs.c (s_stab_generic): flush frag
6220 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6222 * configure.in: (arm-*-elf): Handle.
6223 (thumb-*-elf): Handle.
6224 * configure: Regenerate.
6225 * read.c (stringer): Fix typo in comment.
6226 * write.c (fixup_segment): Don't add symbol value to addend if
6228 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6230 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6233 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6235 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6236 (write_2_short): Emit warning if new flag is set.
6237 (do_assemble): Set flags if left instruction is one of special
6238 "right-instruction-killer" type.
6240 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6242 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6243 Always output words in debug_info section as big endian.
6244 (sparc_target_format): Choose correct bfd target.
6245 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6247 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6249 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6250 to work with internationalization code. Issue an error when two
6251 operands match that are not allowed to match.
6253 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6255 * configure.in (install_tooldir): Allow target to specify whether
6256 it wants to be installed in $(tooldir)/bin.
6257 * configure: Regenerate.
6258 * Makefile.am (install-exec-local): Set install-exec-tooldir
6259 dependency via configure.
6260 * Makefile.in: Regenerate.
6262 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6264 * Makefile.am (install-exec-local): Split into two ...
6265 (install-exec-bindir,install-exec-tooldir): New rules.
6266 * Makefile.in: Regenerate.
6268 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6270 * Makefile.am (install-exec-local): Don't remove the file before
6271 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6272 W. Rozycki <macro@ds2.pg.gda.pl>.
6273 * Makefile.in: Rebuild.
6275 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6277 * cgen.c: Include libiberty.h.
6278 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6279 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6280 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6281 (md_cgen_lookup_reloc)): Declare.
6282 (md_cgen_record_fixup_exp): Declare.
6283 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6284 (m32r_relax_frag): Declare.
6285 (cgen_md_apply_fix3): Decls moved to cgen.h.
6286 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6287 (m32r_cgen_record_fixup_exp): Delete decl.
6288 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6289 (assemble_nop): Delete.
6290 (expand_debug_syms): Delete unused `exp'.
6291 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6292 Add default case for -Wall.
6293 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6294 (md_atof): Delete unused wordP.
6296 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6298 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6301 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6303 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6304 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6305 .print, .purgem, and .struct. Remove documentation for
6308 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6310 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6311 Update call to insert_operand.
6313 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6315 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6317 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6319 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6320 whitespace after a prefix operator.
6322 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6324 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6326 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6328 * config/tc-sparc.c (log2): New static function.
6329 (s_reserve): Use log2 to convert alignment before calling
6331 (s_common): Use log2 to convert alignment before calling
6332 record_alignment and frag_align.
6333 (sparc_cons_align): Use log2.
6335 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6337 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6338 (s_common): Likewise.
6340 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6341 initialization of waddr.
6342 (sparc_elf_final_processing): Add default case to switch.
6344 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6346 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6347 than temporary real.
6349 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6351 * write.c (subsegs_finish): Don't align the segments if there were
6354 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6355 copying aux information.
6357 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6358 expression into a symbol.
6360 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6362 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6363 type to unsigned int.
6364 (md_assemble): Change type used to store offsets from unsigned
6366 (i386_operand): Switch error check to only call RESTORE_END_STRING
6367 once after parse_register.
6369 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6371 * config/tc-v850.c (md_show_usage): Changed format to match that
6374 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6376 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6378 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6380 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6383 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6385 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6386 * doc/Makefile.in: Rebuild.
6388 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6390 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6391 for %lo expressions.
6392 (mips_ip, case 'u'): Move range check after code to mask
6393 off bits in %hi/%lo expressions. Mask off high bits for
6396 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6398 * doc/Makefile.am (gasver.texi): New target.
6399 (as.info, as.dvi): Depends upon gasver.texi.
6400 * doc/as.texinfo: Include gasver.texi. Mention version number on
6401 title page and in top node.
6402 * doc/Makefile.in: Rebuild.
6404 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6406 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6407 but not including the line containing the edict.
6408 * listing.h (LISTING_EOF): New.
6409 * input-scrub.c (input_scrub_next_buffer): Call it.
6411 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6413 * config/tc-i386.c (i386_operand): Don't set the size of an
6414 immediate address based solely on the suffix and the mode.
6416 * config/tc-i386.c (md_assemble): Add assertion to make sure
6417 overlap2 does not set Imm.
6419 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6420 sequences of whitespace to a single space.
6421 (is_space_chars): Just compare with space.
6422 (md_begin): Don't initialize space_chars.
6423 (md_assemble): Just skip a single whitespace character.
6424 (i386_operand): Rewrite base-index parsing to use new
6425 parse_register, and to skip white space. Skip white space in a
6426 number of other places too. Don't give error message if
6427 parse_register fails.
6428 (parse_register): Change reg_string parameter to be non-const.
6429 Add end_op parameter. Skip white space after the `%', and return
6430 end of register string. Give error message here rather than
6433 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6435 Based on patch from Matt Semersky <matts@scd.hp.com>:
6436 * expr.c (op_encoding): Make const.
6437 (expr_set_precedence): New function.
6438 (expr_begin): Don't set operator rankings, just call
6439 expr_set_precedence.
6440 * expr.h (expr_set_precedence): Declare.
6441 * read.c (s_mri): Call expr_set_precedence.
6443 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6445 * doc/as.texinfo (Statements): Remove paragraph discussing
6446 continuing lines with a backslash. This hasn't worked for years,
6449 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6451 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6453 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6454 (ps_CTORS, ps_DTORS): New section types.
6455 (vms_fixup_xtors_section): New function
6456 (Ctors_Psect, Dtors_Psect): Define.
6457 (IS_GXX_XTOR): Define
6458 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6459 Filter static constructors/destructors and add to
6460 Ctors_Symbols/Dtors_Symbols chain.
6461 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6462 appropriate section.
6464 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6465 * makefile.vms: Merge vax/vms support.
6467 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6469 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6470 (elf_pseudo_table): Add them.
6471 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6472 (md_apply_fix): Accept them.
6473 (mips_fix_adjustable): Don't adjust them.
6474 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6475 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6476 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6477 (tc_fix_adjustable): Don't adjust them.
6479 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6481 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6483 * Makefile.in: Regenerate.
6484 * configure.in: AC_SUBST cgen_cpu_prefix.
6485 * configure: Regenerate.
6487 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6489 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6490 Changed all users of COND12_DELAY.
6492 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6494 * config/tc-mn10300.c (set_arch_mach): New function.
6495 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6496 (md_begin): Default to mn10300 mode.
6497 (md_assemble): Only accept instructions for the core mn10300
6498 chip and the active machine type.
6500 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6502 * subsegs.h (segment_info_type): Give the struct a name.
6503 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6504 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6505 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6506 * config/tc-w65.h (tc_reloc_mangle): Declare.
6507 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6509 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6511 * config/tc-v850.c (v850_comm): Restore old section
6512 after common processing.
6514 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6516 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6518 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6520 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6521 char with code that explicitly sign-extends.
6523 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6525 * config/tc-v850.c (md_begin): Restore text section as the current
6526 section after creating call table sections.
6527 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6530 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6531 with call to macro SYM_AUXINFO.
6533 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6535 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6536 with the program transform name.
6537 * Makefile.in: Rebuild.
6539 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6541 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6544 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6546 * config/tc-i386.c (i386_operand): Be prepared for a space between
6547 the open parenthesis and the start of the register operand,
6548 because of the June 16 change.
6550 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6552 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6555 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6557 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6558 even if it is belived to be unnecessary.
6560 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6562 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6564 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6566 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6568 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6569 shift amount for a repeated operand. The shift amount for the
6570 repeated copy comes from the size of the operand.
6572 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6574 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6576 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6578 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6580 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6582 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6583 characters in it as LEX_IS_SYMBOL_COMPONENT.
6584 * config/tc-i386.h (tc_symbol_chars): Define.
6585 (extra_symbol_chars): Declare.
6586 * config/tc-i386.c (extra_symbol_chars): Define.
6587 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6588 (line_comment_chars): Set to '/' if TE_LINUX.
6589 * doc/c-i386.texi (i386-prefixes): Update.
6590 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6592 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6594 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6595 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6597 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6599 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6600 constraint in instructions REP & REPI.
6602 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6604 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6605 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6607 (check_range): If the operand is shifted, then shift the number
6608 before checking its range.
6610 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6612 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6615 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6617 * config/tc-v850.c (v850_comm): Create special sections as needed.
6619 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6621 * config/tc-d10v.c (write_2_short): Addition of swapping
6622 instructions for sequential and reverse sequential order when
6623 given order is not possible.
6625 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6627 * Makefile.am: Rebuild dependencies.
6628 (DEP_INCLUDES): Fix reference to intl build directory.
6629 * Makefile.in: Rebuild.
6631 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6633 * doc/c-i386.texi: Update 16 bit documentation.
6635 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6636 IgnoreDataSize to IgnoreSize as they are used for address size as
6638 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6639 32-bit mode, similarly addr16/data16 and variants.
6641 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6643 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6644 sequential word multiply instructions.
6646 (do_assemble): Add extra command line argument, to allow mul32
6647 attribute to be preserved across parallel insns.
6648 (md_assemble): Insert NOPs between explicitly parallel insns which
6649 contain an 32 bit multiply and a 16 multiply.
6651 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6653 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6656 * config/tc-i386.c (reloc): Add braces.
6658 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6659 consistent with Intel naming.
6660 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6661 use bitfields in sib_byte.
6662 (modrm_byte): Don't use bitfields here either.
6664 * config/tc-i386.c (current_templates): Add const.
6665 (parse_register): Add const to return, param, and char *s.
6666 (i386_operand): Add const to reg_entry *r.
6667 * config/tc-i386.h (templates): Add const to start, end.
6669 Inspired by code for 16 bit gas support from Martynas Kunigelis
6670 <martynas@nm3.ktu.lt>:
6671 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6672 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6673 (uses_mem_addrmode): Remove.
6674 (md_estimate_size_before_relax): Add support here too.
6675 (md_relax_table): Rewrite interface to md_relax for 16 bit
6677 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6678 (opcode_suffix_to_type): Remove.
6679 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6680 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6681 (md_convert_frag): Likewise.
6682 (i386_operand): Add support for 16 bit base/index regs,
6683 immediates, and displacements. Remove some unnecessary casts, and
6684 localise end_of_operand_string, displacement_string_start,
6685 displacement_string_end variables. Add GCC_ASM_O_HACK.
6686 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6688 * config/tc-i386.c (prefix_hash): Remove.
6689 (md_begin): Rewrite without obstacks. Remove prefix hash table
6690 handling. Rewrite lexical table handling.
6691 (i386_print_statistics): Don't print prefix statistics.
6692 (md_assemble): Rewrite instruction parser so that line is not
6693 converted to lower case. Don't do a hash_find for prefixes,
6694 instead recognise them via opcode modifier.
6695 (expecting_operand, paren_not_balanced): Localise variables.
6696 * config/tc-i386.h (IsPrefix): Define.
6697 (prefix_entry): Remove.
6699 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6700 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6701 '\\' in case where comment_chars contains '/'.
6703 * config/tc-i386.c (MATCH): Ensure given operand and template
6704 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6705 you must write `ljmp *table(%ebx)'.
6707 From H.J. Lu <hjl@gnu.org>:
6708 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6709 as 0 ifndef BFD_ASSEMBLER.
6710 (md_assemble): Allow immediate operands without suffix or
6711 other reg operand to default in size to the current code size.
6713 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6715 * config/tc-v850.c (md_begin): Restore creation of
6716 .call_table_text and .call_table_data sections.
6718 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6720 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6721 after emitting a word of noops.
6723 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6725 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6726 (i386_operand): Simplify checks for valid base/index combinations.
6727 Disallow `in 4(%dx),%al'.
6729 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6731 (add_prefix): Change parameter from char to int.
6733 * config/tc-i386.h (Ugh): Define opcode modifier.
6734 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6736 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6737 CONSISTENT_REGISTER_MATCH macros to check register types more
6738 thoroughly. Check for illegal suffix/operand combinations
6739 when matching insns with operands. Handle new `s' suffix, and
6740 associated FloatMF opcode modifier for float insns with memory
6742 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6743 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6744 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6745 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6746 DATA_PREFIX_OPCODE throughout.
6748 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6749 (md_assemble): Rewrite suffix/register operand checking code to be
6750 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6751 AnyMem, the better to grep.
6753 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6754 given a memory operand. Don't set Abs bits either.
6755 (type_names): Remove Mem*, Abs*.
6756 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6757 define opcode_modifiers as these cases are handled by Disp8,
6758 Disp16, Disp32 and suffix checks.
6759 (COMES_IN_BOTH_DIRECTIONS): Remove.
6760 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6762 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6763 if IgnoreDataSize modifier given. Remove ShortformW modifier
6764 test. Add test for ShortForm in W base_opcode modification.
6765 Merge Seg2ShortForm and Seg3ShortForm code.
6766 * config/tc-i386.h (ShortFormW): Remove.
6767 (IgnoreDataSize): Define.
6769 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6771 * config/tc-d30v.c (md_assemble): Store previous segment state
6772 with previous instruction.
6774 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6776 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6777 (ebp, esp): Remove static variables.
6778 (MATCH): Remove test for InOutPortReg.
6779 (i386_operand): Properly handle InOutPortReg here instead.
6780 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6781 (md_assemble): Simplify and correct modrm and sib generation.
6782 (i386_operand): Add warning for scale without index.
6783 Rewrite checks for valid base/index combinations.
6785 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6786 macros and enclose in do while(0).
6787 (RESTORE_END_STRING): Likewise.
6788 (md_assemble): Add one to printed operand number so we start
6789 from 1 not 0. Add some more gettext invocations.
6790 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6793 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6794 DATA_PREFIX, SEG_PREFIX): Define.
6795 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6796 (check_prefix): Remove function.
6797 (add_prefix): New function. Add prefix to i.prefix as well as
6799 (md_assemble): Changes for add_prefix. Remove hack for wait
6800 prefix, instead always output prefixes in fixed order. Test
6801 for jcxz/loop when selecting between word & dword operations,
6802 and add address size prefix rather than operand size prefix.
6803 Remove operand -> address size hack when emitting jcxz/loop.
6804 (i386_operand): Remove O_Absent check as it's done in expr.
6806 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6808 * configure.in: Recognize m5200 as a cpu_type of m68k.
6809 * aclocal.m4: Rebuild with current libtool.
6810 * configure: Rebuild.
6812 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6814 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6815 to relaxable_symbol to prevent references to external symbol from
6818 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6820 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6821 symbols are relaxable.
6823 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6825 * config/tc-v850.c (md_begin): Don't create special
6826 sections by default.
6828 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6830 * config/tc-mips.c (macro): For div and udiv, close the
6831 reorder block as soon as possible.
6833 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6835 From Matt Semersky <matts@scd.hp.com>:
6836 * macro.c (macro_mri_mode): New function.
6837 * macro.h (macro_mri_mode): Declare.
6838 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6841 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6843 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6846 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6847 until after xstrdup in OBJ_EVAX case.
6849 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6851 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6852 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6853 of hardcoded magic number.
6854 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6856 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6858 * read.c (do_s_func): New function.
6860 * read.h (do_s_func): Add prototype.
6862 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6864 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6865 nops if fill pattern not specified.
6867 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6869 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6870 * config/te-go32.h (TE_GO32): Define.
6871 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6873 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6875 Implement .func/.endfunc pseudo-ops.
6876 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6878 * read.c (potable): Add .func,.endfunc.
6879 (s_func): New function.
6880 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6882 (in_doc_func_p,current_function_label): New static globals.
6883 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6885 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6887 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6888 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6889 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6890 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6891 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6892 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6893 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6894 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6895 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6896 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6897 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6898 * config/tc-a29k.c: Don't define md_short_jump_size,
6899 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6900 * config/tc-alpha.c: Likewise.
6901 * config/tc-alpha.h: Likewise.
6902 * config/tc-arm.c: Likewise.
6903 * config/tc-h8300.c: Likewise.
6904 * config/tc-h8500.c: Likewise.
6905 * config/tc-hppa.c: Likewise.
6906 * config/tc-i860.c: Likewise.
6907 * config/tc-i960.c: Likewise.
6908 * config/tc-ppc.c: Likewise.
6909 * config/tc-sh.c: Likewise.
6910 * config/tc-sparc.h: Likewise.
6911 * config/tc-tic30.c: Likewise.
6912 * config/tc-w65.c: Likewise.
6913 * config/tc-z8k.c: Likewise.
6915 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6917 * config/tc-vax.c (_): Delete this macro used for placeholder
6918 values in vax_operand_width_size; it conflicts with the _() macro
6919 used for internationalization.
6921 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6923 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6924 code. From Chris Moller <moller@bops.com>.
6926 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6927 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6928 * read.c (emit_expr): Initialize seg and subseg fields of a new
6930 * write.c (write_object_file): Switch to the appropriate segment
6931 and subsegment when processing a broken word.
6933 * config/tc-m68k.c (mri_assemble): New static function.
6934 (build_mri_control_operand): Call mri_assemble rather than
6936 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6937 (s_mri_endf, s_mri_endw): Likewise.
6939 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6941 * read.c (s_org): Call md_flush_pending_output if it is defined.
6943 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6945 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6947 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6948 (md_parse_option): Add for same.
6949 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6950 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6951 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6953 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6955 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6957 * config/tc-arm.c (find_real_start): Relax definition of local
6960 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6962 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6963 symbols at the given address, not just the last one specified.
6965 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6967 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6968 or number_to_chars_littleendian to write data.
6970 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6972 * config/tc-v850.c (md_assemble): Remove artificially created
6973 register name symbols.
6975 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6977 * write.c (fixup_segment): Change "segment" to "section" in
6980 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6982 * write.c (fixup_segment): Change sym1-sym2 message again.
6984 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6986 * write.c (fixup_segment): Improve error message for sym1-sym2
6987 errors when sym1 is in a different segment from sym2.
6989 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6991 * config/tc-m32r.c (warn_unmatched_high): New static local.
6992 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6993 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6994 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6995 (md_parse_option): Likewise.
6996 (md_show_usage): Likewise.
6997 (m32r_frob_file): Likewise.
6999 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7000 (read_a_source_file): Call them.
7001 * read.h (stabs_generate_asm_file): Declare.
7002 * stabs.c (stabs_generate_asm_file): New function.
7003 (generate_asm_file): New function.
7004 (stabs_generate_asm_lineno): Move file name handling into
7007 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7009 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7010 (d30v_current_align, d30v_current_align_seg): New variables.
7011 (d30v_last_label): New variable.
7012 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7013 (s_d30v_data, s_d30v_section): Likewise.
7014 (md_pseudo_table): Call them.
7015 (md_begin): Initialize d30v_current_align_seg.
7016 (md_assemble): Call d30v_align when needed by known current alignment.
7017 (d30v_frob_label, d30v_cons_align): New functions.
7018 * config/tc-d30v.h (md_do_align): Remove.
7019 (tc_frob_label): Call d30v_frob_label.
7020 (md_cons_align): New.
7022 * config/tc-d30v.c (find_format): Convert complex expressions to
7023 expression symbols before processing. Clean up code formatting.
7025 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7027 * po/Make-in (install-info): New target.
7029 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7031 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7033 * config/tc-mn10300.c (md_assemble): Likewise.
7035 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7037 * Makefile.am: Update with `make dep-am'.
7038 (HFILES): Add cgen.h.
7039 (cgen.o): Depend on cgen.h.
7040 * Makefile.in: Regenerate.
7042 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7044 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7046 * gasp.c (grab_label): Permit a label to be a preprocessor
7047 variable by permitting a label to start with a backslash.
7049 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7051 * config/tc-mips.c (validate_mips_insn): Removed hack
7052 for previously inaccessible bitfields in some INSN_TRAP
7055 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7057 * config/tc-d30v.c (do_assemble): Abort with error message
7058 if opcode operands do not match.
7060 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7062 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7063 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7064 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7065 similar new 'q' operand.
7067 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7069 * cgen.c (cgen_asm_finish_insn): Fix typo.
7071 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7074 * cgen.c: Include it.
7075 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7076 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7077 All callers updated.
7078 * config/tc-m32r.c: Include cgen.h.
7079 (m23r_insn): New members num_fixups,fixups.
7081 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7083 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7084 to avoid compiler warning.
7086 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7088 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7091 * makefile.vms (OBJS): Add ehopt.obj
7093 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7095 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7097 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7099 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7100 a short format insn.
7101 (md_assemble): Set it for explicitly packed insns.
7103 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7105 * config/obj-coff.c (c_symbol_merge): Do not take address of
7106 native fields when performing the memcpy.
7108 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7110 * config/tc-mips.c (macro,macro2): Implement
7111 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7113 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7115 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7116 relocations against globally visible symbols.
7117 * config/tc-m68k.c (relaxable_symbol): New macro.
7118 (m68k_ip, md_estimate_size_before_relax): Use it.
7119 (tc_m68k_fix_adjustable): Also handle weak symbols.
7121 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7123 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7124 references to externally visible symbols.
7125 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7126 values in twice for a PC relative reloc if the symbol is
7129 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7130 don't adjust a PC relative reloc against an externally visible
7132 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7133 for a PC relative fixup against an externally visible defined
7134 symbol, arrange to store object file and addend values as though
7135 the symbol were not defined.
7136 (tc_gen_reloc): Likewise.
7138 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7140 * read.c (sizeof_leb128): Referenced externally by write.c so
7143 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7145 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7146 and expand a 'debug' symbol associated with the next instruction
7147 that does not cause a short instruction to be filled with a NOP.
7148 (md_pseudo_table): Add support for .debugsym.
7149 (assemble_parallel_insn): Add calls to expand_debug_sym as
7151 (md_assemble): Ditto.
7153 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7155 * as.c (main): Conditionally call setlocale.
7156 * gasp.c (main): Likewise.
7157 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7158 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7160 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7162 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7164 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7166 * config/tc-hppa.c: Change all calls to bzero to use memset.
7167 (pa_ip): Add cast to avoid warning.
7168 (tc_gen_reloc, md_apply_fix): Likewise.
7169 (pa_find_space_by_number): Likewise.
7170 (hppa_force_relocation): Likewise.
7171 (pa_block): Change i to unsigned int.
7172 * config/obj-som.h (obj_som_copyright): Declare.
7174 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7176 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7177 for line numbers for assembly source.
7179 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7181 * configure.in: Change version number to 2.9.4
7182 * configure: Rebuild.
7184 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7186 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7188 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7190 * ecoff.h: Change symbolS in function declaration to struct
7193 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7195 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7196 (md_convert_frag): Fix i18n typo.
7198 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7200 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7201 * ecoff.h: Protoype it.
7202 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7203 [EVAX] (s_alpha_prologue): Delete.
7204 (md_pseudo_table): Update.
7206 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7208 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7209 array to local pointer.
7210 (get_args, parse_expr): Add casts to avoid warnings.
7212 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7214 * read.c (s_set): Cast xmalloc return value to fragS *.
7215 * config/tc-m68k.c (m68k_ip): Function made static to match
7216 previous forward declaration.
7217 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7219 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7221 * config/tc-v850.c: Add internationalisation macros to error
7224 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7225 macros to error strings.
7227 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7229 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7230 reloc is in the TOC csect.
7231 (md_apply_fix3): Correct gettext typo.
7233 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7235 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7236 .L - they are local labels and the branches are not really
7237 function calls but rather far jumps.
7239 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7241 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7243 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7245 * config/tc-i386.c (md_assemble): Print operand number rather than
7246 using ordinal_names.
7247 (i386_operand): Likewise.
7249 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7251 * Makefile.am (INTLLIBS): Define to work around apparent automake
7253 All Makefiles: Regenerated.
7255 * Many files: Added gettext invocations around user-visible
7257 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7258 HAVE_LC_MESSAGES): Define.
7259 * dep-in.sed: Added asintl.h.
7260 * po/Make-in: New file.
7261 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7263 * read.c (Z_): Renamed from `_'.
7264 * Makefile.am (SUBDIRS): Added po.
7265 (POTFILES): new macro.
7266 (po/POTFILES.in): New target.
7267 ($(OBJS)): Added asintl.h.
7269 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7270 (as_new_LDADD): Added $(INTLLIBS).
7271 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7272 (gasp_new_LDADD): Added $(INTLLIBS).
7273 (gasp_new_DEPENDENCIES): New macro.
7274 * configure, aclocal.m4: Rebuilt.
7275 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7277 (ALL_LINGUAS): Define.
7278 * macro.c: Include "asintl.h".
7279 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7280 * as.h: Include "asintl.h".
7281 * config/tc-i386.c (ordinal_names): Removed.
7282 (md_assemble): Changed error text to avoid ordinal_names.
7283 (i386_operand): Likewise.
7284 (reloc): Added as_bad to avoid i18n problems.
7285 (tc_gen_reloc): Likewise.
7286 * config/tc-arm.c (bad_args): Now a #define.
7288 * config/obj-vms.c (VMS_stab_parse): Changed type of
7290 (global_symbol_directory): Unified strings to avoid i18n
7292 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7293 avoid i18n problems.
7294 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7295 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7297 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7299 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7301 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7303 * as.c (print_version_id): Added an fprintf to avoid i18n
7305 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7307 * expr.c (expr): Added as_warn call to avoid i18n problems.
7308 * messages.c (as_assert): Changed code to avoid i18n problems.
7309 (as_abort): Likewise.
7310 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7311 (s_space): Likewise.
7312 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7314 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7316 * config/tc-i386.c (check_prefix): New static function, split out
7318 (struct _i386_insn): Add wait_prefix field.
7319 (md_assemble): Remove wait_prefix local variable. Use
7320 check_prefix when adding a prefix.
7322 * config/tc-i386.c (current_templates): New static variable.
7323 (md_assemble): Remove current_templates local variable.
7324 (md_assemble, i386_operand): Improve error and warning messages in
7325 many places. Add RESTORE_END_STRING in many places before error
7326 return. Clarify some comments.
7328 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7330 (md_assemble): Parse string instruction operands, looking for
7331 segment override prefixes. Check for invalid segment prefixes on
7333 (i386_operand): i.seg[] and max mem_operand changes for string
7335 * config/tc-i386.h (EsSeg): Define.
7337 * config/tc-i386.h (regKludge): Define.
7338 (iclrKludge, imulKludge): Don't define.
7339 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7340 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7341 opcode_modifier checks to look for more common cases first. Add
7342 default_seg for IsString case.
7344 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7346 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7348 * configure: Rebuild with new automake and libtool.
7349 * aclocal.m4, Makefile.in: Likewise.
7351 * doc/Makefile.am (as.dvi): New target.
7352 * doc/Makefile.in: Rebuild.
7354 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7356 * configure.in: Added sparc86x support.
7358 * configure: Rebuild.
7360 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7362 (md_parse_option): Warn if -EL is not supported for this architecture.
7364 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7366 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7368 * config/tc-mips.c (mips_ip): Note when we use get match on
7369 the full instruction name.
7371 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7373 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7374 back into the expression to handle add/sub simplification correctly.
7376 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7378 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7380 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7382 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7385 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7387 * symbols.c (max_indent_level): New global.
7388 (print_symbol_value_1): Use it.
7389 * expr.h (expr_build_dot): Declare.
7390 * expr.c (expr_build_dot): New function.
7392 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7394 * symbols.c (print_binary): New function.
7395 (print_expr_1): Call it.
7397 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7399 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7400 operand in the opcode.
7402 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7404 * config/tc-i386.h: Reorder operand flags and opcode modifier
7405 flags for clarity. Remove unused definitions: Unknown,
7406 ImmUnknown, DispUnknown, NoModrm.
7407 * config/tc-i386.c (type_names): Add missing Debug type.
7408 (md_assemble): Better duplicate prefix checking. Quicker string
7409 instruction check via new opcode_modifier flag.
7411 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7413 * doc/as.texinfo (Invoking): Clarify -Wa example.
7415 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7417 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7418 (s_mips_weakext): Define.
7419 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7420 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7423 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7425 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7426 is an error if the value can not be computed at assembly time.
7427 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7429 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7431 * gasp.c (main): Set next field of new include_path structure to
7432 NULL. From Avery Pennarun <averyp@gdc.ca>.
7434 * read.c (s_mri_sect): Call as_bad rather than abort for an
7435 unsupported MRI target.
7437 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7439 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7440 the destination of a branch instruction should be altered.
7441 (find_real_start): New function: Locate the real, Thumb coded
7442 start of a Thumb function.
7443 (do_t_branch23): Alter the destination of branches to Thumb
7446 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7448 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7450 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7453 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7455 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7456 * doc/c-hppa.texi: Likewise.
7458 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7460 * Makefile.am: Rebuild dependencies.
7461 * Makefile.in: Rebuild.
7463 * Makefile.am (DEP_INCLUDES): New variable.
7464 (.dep1): Change to work when srcdir is not an absolute path.
7465 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7466 * Makefile.in: Rebuild.
7468 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7470 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7471 LinearAddress patch.
7473 * configure.in: Set version to 2.9.1.
7474 * configure: Rebuild.
7476 * Branched binutils 2.9.
7478 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7480 * config/tc-i386.h (FWait): Define.
7481 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7482 other prefixes. Check FWait flag in opcode table to see which
7483 instructions require an fwait prefix.
7485 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7487 * stabs.c (get_stab_string_offset): Always create a stab string
7490 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7492 Fix some gcc -Wall warnings:
7493 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7494 * ehopt.c (eh_frame_code_alignment): Likewise.
7495 * expr.c (integer_constant, operand): Likewise.
7496 * frags.c (frag_align): Likewise.
7497 * gasp.c (level_0, change_base, doinstr): Likewise.
7498 * hash.c (hash_ask): Likewise.
7499 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7500 (debugging_pseudo): Likewise.
7501 * macro.c (define_macro, check_macro): Likewise.
7502 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7503 (ignore_rest_of_line, float_cons): Likewise.
7504 * symbols.c (decode_local_label_name): Likewise.
7505 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7506 (fixup_segment, number_to_chars_bigendian): Likewise.
7507 (number_to_chars_littleendian): Likewise.
7508 * config/atof-ieee.c (gen_to_words): Likewise.
7509 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7510 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7511 * read.c (output_big_sleb128): Initialize locals to avoid
7513 (output_big_uleb128, equals): Likewise.
7514 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7515 to unsigned int. Change zeros to unsigned int.
7516 * cond.c (s_if): Add return to default case.
7517 * frags.c (frag_now_fix): Change return type to addressT.
7518 * frags.h (frag_now_fix): Update declaration.
7519 * listing.c (file_info_struct): Change linenum to unsigned int.
7520 (struct list_info_struct): Change hll_line to unsigned int.
7521 (print_source): Update format string.
7522 * read.c (emit_expr): Change scan to unsigned int, and don't
7523 bother to initialize it.
7524 * symbols.c (dollar_label_count): Change to unsigned long.
7525 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7526 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7527 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7529 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7531 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7532 mcf5200 just as we do for m68000.
7533 (m68k_init_after_args): Likewise.
7534 (md_estimate_size_before_relax): Likewise.
7536 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7538 * config/tc-v850.c (md_assemble): Store relocation addend in
7539 fixup instead of instruction.
7541 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7543 * config/tc-i386.c (md_assemble): Swap template arguments to
7544 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7545 This macro is currently symmetric, so passing them the wrong
7546 way didn't cause any problem, but may if the macro is changed
7548 After copying template to i.tm, use i.tm. rather than t-> to
7549 access fields, and make t a const*
7550 Move i.tm.operand_types[] swap to immediately after the copy.
7552 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7554 * expr.h (expr_build_uconstant): Add prototype.
7555 (expr_build_unary,expr_build_binary): Add prototypes.
7556 * expr.c (expr_build_uconstant): New function.
7557 (expr_build_unary,expr_build_binary): New functions.
7559 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7561 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7562 * macro.c (macro_expand_body): Increase buffer size.
7563 * messages.c (as_warn): Likewise.
7564 (as_warn_where, as_bad, as_bad_where): Likewise.
7566 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7568 Based on patch from H.J. Lu <hjl@gnu.org>:
7569 * Makefile.am (DISTSTUFF): New variable.
7570 (diststuff): New target.
7571 * Makefile.in: Rebuild.
7573 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7575 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7576 m32r_elf_section_change_hook.
7578 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7579 emit a nop if a section ends with a 16 bit instruction.
7581 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7583 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7584 s_lcomm rather than obj_coff_lcomm.
7585 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7587 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7589 * config/tc-i386.h (LinearAddress): Define.
7590 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7591 instruction, don't use a default segment.
7593 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7595 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7596 * configure: Rebuild.
7598 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7600 * aclocal.m4, configure: Rebuild with libtool 1.2.
7602 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7604 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7605 PC relative branches. Patch courtesy of Jonathan Walton.
7608 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7610 * configure.in (emulations): Add thumb-pe target.
7612 * configure (emulations): Add thumb-pe target.
7614 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7616 * itbl-lex.l (yywrap): Don't define if already defined as a
7619 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7621 * depend.c (quote_string_for_make): New function.
7622 (wrap_output): Use it.
7624 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7626 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7627 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7629 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7631 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7632 Recognize -GN and -relax.
7633 (md_begin): Initialize gp size from -G switch.
7634 (alpha_force_relocation): Always force if -relax.
7635 (alpha_align): Take a new argument that will specify when to
7636 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7637 Change all callers. Emit nop alignment padding as nop+unop pair.
7639 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7641 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7642 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7644 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7646 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7647 require padding to the next long word boundary.
7649 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7651 * cgen.c: #include symcat.h.
7652 * config/tc-m32r.c: Likewise.
7654 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7656 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7657 absolute expressions instead of '$' prefixed register names.
7659 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7661 * read.c (s_set): Record file and line info for symbols when -as.
7662 (pseudo_set): Don't overwrite that dummy fragment.
7664 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7666 * config/tc-ppc.c (md_pseudo_table): Add "section".
7667 (ppc_named_section): New static function.
7669 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7671 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7672 so we don't have to scan the entire list.
7674 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7676 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7677 case, allow the parallel instructions to modify the same flag
7680 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7682 * listing.c (list_symbol_table): Categorize symbols by
7683 undefined_section rather than sy_frag->line == NULL.
7685 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7687 * Makefile.am (install-exec-local): Install properly when ln
7688 fails or tooldir == prefix.
7690 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7692 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7693 Test result of insert_operand for error.
7695 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7697 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7698 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7699 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7700 * doc/Makefile.in: Rebuild.
7702 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7704 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7705 (macro): Fix handling of M_COP[0-3].
7707 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7709 Based on patches from Ross Harvey <ross@teraflop.com>:
7710 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7711 if macro_alternate or macro_mri.
7712 (getstring): Remove support for byte constants between < and >.
7713 (get_any_string): '<' only starts a string if macro_alternate or
7715 (macro_expand_body): Permit keyword parameters following
7716 positional parameters.
7718 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7719 * configure.in (alpha*-*-netbsd*): New target.
7720 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7721 * configure: Rebuild.
7723 * as.h (flag_warn_suppress_instructionswap): Move from here...
7724 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7725 here, and make static.
7727 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7728 BFD_ASSEMBLER or MANY_SEGMENTS.
7730 * as.c (show_usage): Update bug-gnu-utils address.
7731 * gasp.c (show_usage): Likewise.
7732 * doc/as.texinfo (Bug Reporting): Likewise.
7734 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7736 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7737 insns regardless of the size of a pointer if we're in mips I or
7739 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7741 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7743 Fix rac to accept only a0:
7744 * tc-d10v.c (parallel_ok, find_opcode):
7745 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7746 Introduce OPERAND_GPR.
7748 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7750 * read.c (s_fill): Handle non-constant repeat counts by creating
7751 an rs_space fragment.
7753 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7755 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7756 from as_bad to as_warn.
7758 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7760 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7761 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7762 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7764 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7766 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7767 seg_fix_rotP rather than fix_root from seg_info.
7769 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7771 * expr.c: Add support for 0x1_2_3_4 bignums.
7773 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7775 * configure.in: Change -linux* to -linux-gnu*.
7776 * configure: Rebuild.
7778 * app.c (do_scrub_begin): Treat \r as whitespace.
7780 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7782 * Makefile.am: Update dependencies.
7783 * Makefile.in: Rebuild.
7785 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7787 * configure, aclocal.m4: Rebuild with new libtool.
7789 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7791 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7792 the argument to bfd_set_arch_mach.
7793 (load_address): Use bfd_arch_bits_per_address to determine the
7794 bit size of an address instead of looking at the isa level.
7795 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7797 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7799 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7801 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7803 * ehopt.c: New file.
7804 * as.h (enum _relax_state): Add rs_cfa.
7805 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7806 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7807 * read.c (emit_expr): Call check_eh_frame.
7808 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7809 (relax_segment): Likewise.
7810 * Makefile.am: Rebuild dependencies.
7811 (GAS_CFILES): Add ehopt.c.
7812 (GENERIC_OBJS): Add ehopt.o.
7813 * doc/internals.texi (Frags): Document rs_cfa.
7815 * as.c (show_usage): Mention --traditional-format.
7816 (parse_args): Accept --traditional-format.
7817 * as.h (flag_traditional_format): Declare.
7818 * output-file.c (output_file_create): If flag_traditional_format,
7819 set BFD_TRADITIONAL_FORMAT on stdoutput.
7820 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7822 * config/tc-mips.c (append_insn): Make sure that if we have a
7823 fixup for an unmatched %hi reloc, it does not associated with a
7826 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7827 * doc/Makefile.in: Likewise.
7829 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7831 * config/tc-m32r.c (check_for_side_effects): New function.
7832 (can_make_parallel): Add checks for instruction side effects
7833 clashing with the other instruction.
7834 (assemble_parallel_insn): Improve warning messages. Return error
7835 message from non-swapped instruction order.
7837 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7839 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7841 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7842 md_cleanup definition. This moves the forced literal output to
7843 the end of the source pass, and avoids macro's inserting literals
7844 into the code immediately after the macro expansion.
7846 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7848 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7849 a gas internal symbol is adjustable.
7850 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7852 * as.h: If gcc version greater than 2.6, use `__format__' and
7853 `__printf__' in function attributes, rather than `format' and
7856 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7858 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7860 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7862 Add tms320c30 support:
7863 * config/tc-tic30.h: New file.
7864 * config/tc-tic30.c: New file.
7865 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7866 TARGET_FORMAT as "coff-tic30".
7867 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7868 * Makefile.am: Rebuild dependencies.
7869 (CPU_TYPES): Add tic30.
7870 (CPU_OBJ_VALID): tic30-aout is valid.
7871 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7872 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7873 * configure, Makefile.in: Rebuild.
7875 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7877 * config/tc-v850.c (md_assemble): Improvements to error messages.
7879 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7881 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7882 BFD_RELOC_HI16_S to store the high bits of any value.
7884 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7885 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7886 assembler calculate relocations to any external symbol at all.
7887 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7888 involving generation of pc-relative relocs.
7889 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7890 has been moved to md_apply_fix3.
7892 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7893 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7894 which actually means (the address of identifier's GOT entry) +
7895 constant, which is not particularly useful.
7897 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7899 * read.h (include_dirs): Declare.
7900 (include_dir_count,include_dir_maxlen): Declare.
7902 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7904 * configure.in: Correct check for shared opcodes library.
7905 * configure: Rebuild.
7907 * listing.c (buffer_line): If we can't open the file, set at_end.
7908 (listing_print): Remove unused local variable fi.
7910 * config/m68k-parse.y (reglistpair): Handle register list in
7913 * config/vms-conf.h: Don't undef VERSION.
7915 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7917 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7919 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7921 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7922 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7923 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7924 (EXTRA_DIST): Define.
7925 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7926 explicitly rather than via the list of object files.
7927 (gcc-as.opt): New file created when make-gas.com is run.
7928 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7929 itbl-cpu.h} to #include appropriate file rather than copying that
7931 * config/vms-conf.h: Synchronize with current config.in.
7932 * Makefile.in: Rebuild.
7934 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7936 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7937 (parallel_ok): Relaxed parallel subinstruction dependency check.
7939 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7941 * as.h (flag_warn_suppress_instructionswap): added new flag.
7942 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7943 command line argument.
7944 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7945 warning only if flag_warn_suppress_instructionswap is false.
7947 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7949 * configure.in (i386-*-mingw32*): New target.
7950 * configure: Rebuild.
7952 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7954 * symbols.c (resolve_symbol_value): Don't set the segment if it
7955 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7957 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7960 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7962 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7963 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7966 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7968 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7970 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7972 * config/tc-v850.c (v850_insert_operand): Display instruction when
7973 an error is encountered.
7975 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7977 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7978 (i386-*-sco3.2v5*coff): New target.
7979 (i386-*-sco3.2*): New target.
7980 * configure: Rebuild.
7982 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7984 * config/tc-v850.c: Tidy error message production.
7986 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7988 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7989 validate_immediate return value in the right type for comparisons
7992 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7994 * listing.c (MAX_BYTES): Use listing variables not constants.
7995 (data_buffer): No longer an array, but a pointer.
7996 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7997 (listing_listing): Allocate data_buffer.
7999 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8001 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8002 --listing-rhs-width, --listing-cont-lines.
8003 (show_usage): Update.
8004 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8005 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8006 (print_lines): Use the variables instead of the constants.
8007 (listing_listing): Likewise.
8008 * listing.h: Declare the new vars.
8010 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8012 * as.c (parse_args): Add --keep-locals alias for -L.
8013 Add --strip-local-absolute.
8014 (show_usage): Update.
8015 * as.h (flag_strip_local_absolute): New flag.
8016 * symbols.c (S_IS_LOCAL): Use it.
8017 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8018 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8019 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8021 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8023 * config/tc-m32r.c: Detect if explicitly parallel instructions
8024 might have an io conflict and issue a warning message.
8026 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8028 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8029 cgen_swap_fixups): Functions to save, restore and swap the fixup
8030 chain with a backup copy.
8031 (cgen_asm_finish_insn): Returns address of constructed insn.
8033 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8035 * listing.c (file_info_struct): Remove FILE, add POS.
8036 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8037 (file_info): Don't open the file.
8038 (buffer_line): Check for the file in the last_open cache, updating
8040 (print_source): Don't reference file_info->file.
8041 (listing_listing): Likewise.
8042 (listing_print): Close the file in the cache, if any.
8044 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8046 * read.c (dwarf_file_string): New file static variable.
8047 (emit_expr): Look for constant sequence that leads up to a file
8048 name in DWARF debugging output.
8049 (stringer): Use dwarf_file_string to decide whether to accept a
8050 string as a file name.
8052 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8054 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8055 (crack_operand): Add reg->reglst MRI hack.
8056 (r_seg): Put reglst symbols in reg_section.
8057 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8059 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8061 * tc-sh.c (get_specific): Handle SGR & DBR.
8063 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8065 * tc-h8300.c (parse_reg): Take the length of the symbol into
8066 account when attempting to match a register name.
8067 * tc-h8500.c (parse_reg): Likewise.
8069 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8071 * cgen.c: Formatting changes to improve readability.
8073 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8075 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8078 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8080 Based on a patch from Jim Wilson
8081 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8082 (tc_gen_reloc): Handle cross section PC relative relocs
8085 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8087 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8089 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8091 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8092 (expr_jmp_buf): New static local.
8093 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8094 (cgen_md_operand): New function.
8095 * tc-m32r.c: Clean up pass over `struct foo' usage.
8096 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8098 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8100 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8101 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8103 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8105 * config/tc-i386.c (i386_operand): Give an error if there are
8106 unrecognized characters after an expression.
8108 For older changes see ChangeLog-9697