1 2000-11-07 Nick Clifton <nickc@redhat.com>
3 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4 buffer in order to avoid buffer overflows.
6 2000-11-06 Steve Ellcey <sje@cup.hp.com>
8 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
9 Change M to m for -milp32 or -mlp64 to match gcc.
10 (dot_endp): Use bytes_per_address instead of 8.
11 (emit_one_bundle): Use number_to_chars_littleendian instead of
14 (ia64_init): New function.
15 (ia64_target_format): New function.
16 (md_begin): Set endianness, arch, and machine as appropriate.
17 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
18 Make these macros depend on TE_HPUX macro.
19 (TARGET_FORMAT): Define.
20 (HOST_SPECIAL_INIT): Define.
21 * config/te-hpux.h: New file.
22 * configure.in: Add "ia64-*-hpux*" target to configure.
23 * configure: Regenerate.
25 2000-11-06 Kazu Hirata <kazu@hxi.com>
27 * as.c: Fix formatting.
28 * dwarf2dbg.c: Likewise.
29 * input-file.c: Likewise.
30 * input-file.h: Likewise.
31 * input-scrub.c: Likewise.
32 * itbl-ops.c: Likewise.
33 * listing.c: Likewise.
35 * messages.c: Likewise.
37 * subsegs.c: Likewise.
38 * subsegs.h: Likewise.
41 2000-11-06 Nick Clifton <nickc@redhat.com>
43 * doc/as.texinfo: Add GNU Free Documentation License.
44 * doc/gasp.texi: Add GNU Free Documentation License.
45 * doc/as.1: Add GNU Free Documentation License.
47 2000-11-05 Nick Clifton <nickc@redhat.com>
49 * config/tc-arm.c: Add include of "dwarf2dbg.h"
51 2000-11-02 Per Lundberg <plundis@chaosdev.org>
53 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
54 * configure: Regenerate.
56 2000-11-01 Nick Clifton <nickc@redhat.com>
58 * read.c (original_case_string): New global variable.
59 (read_a_source_file): Copy opcode string into
60 original_case_string if clobbering the case of the opcode.
61 * read.h: Export the definition of original_case_string.
62 * config/tc-arm.c (md_assembler): When parsing a .req
63 directive use the original opcode string, not the case
66 2000-11-02 Nick Clifton <nickc@redhat.com>
68 * config/tc-mn10300.c (debug_line): Remove this static
70 (md_assemble): Call dwarf2_generate_asm_lineno instead of
71 dwarf2_where and dwarf2_gen_line_info.
73 2000-11-02 Theo Honohan <th@futuretv.com>
75 * config/tc-arm.c (do_msr): Improve error message.
77 2000-10-31 Eric Christopher <echristo@redhat.com>
79 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
80 or pc-relative, else use fx_offset.
82 2000-10-31 Jim Wilson <wilson@redhat.com>
84 * config/tc-ia64.c (struct md): New field tag_fixups.
85 (ia64_flush_insns): Handle tag_fixups. Error if dangling
87 (emit_one_bundle): Delete spurious multiplication by one. Handle
89 (ia64_start_line): Error if dangling qualifying predicate.
90 (defining_tag): New static variable.
91 (ia64_unrecognized_line, case '['): Parse tags.
92 (ia64_frob_label): Create tag_fixups.
93 (md_assemble): Reset md.qp.X_op after using it.
95 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
97 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
99 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
101 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
103 2000-10-30 Kazu Hirata <kazu@hxi.com>
105 * expr.c: Fix formatting.
106 * flonum-copy.c: Likewise.
107 * flonum.h: Likewise.
111 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
113 * as.h (OPTION_MD_BASE): Bump to 190.
114 * as.c (parse_args) <std_longopts>: Add comment about the need to
115 check OPTION_MD_BASE in as.h.
117 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
120 2000-10-27 Nick Clifton <nickc@redhat.com>
122 * configure.in (emulations): Add m68hc12.
123 * configure: Regenerate.
124 * po/gas.pot: Regenerate.
126 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
128 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
130 (arm_psr_parse): Handle lowercase CPSR and SPSR.
132 2000-10-25 Nick Clifton <nickc@redhat.com>
134 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
135 a DWARF2 line number information sequence.
137 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
139 * read.c (generate_lineno_debug): Update comment describing why
140 DWARF2 line number debug information is not generated
141 automatically by this function.
143 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
146 * config/tc-arm.h (md_end): Define.
147 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
149 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
150 if generating DWARF2 line numbers.
151 (arm_end_of_source): New function. Call dwarf2_finish if
154 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
155 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
156 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
158 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
160 * tc-i386.c: Fix prototype declarations for functions taking no
163 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
165 * tc-i386.c (i386_operand_modifier): Remove.
166 (build_displacement_string): Remove.
167 (i386_parse_seg): Remove.
168 (i386_intel_memory_operand): Remove.
169 (i386_intel_operand): Re-write using recursive descent parser based
170 on MASM documentation.
171 (struct intel_parser_s): New structure.
172 (intel_parser): New static variable.
173 (struct intel_token): New structure.
174 (cur_token, prev_token): New static variables.
187 (intel_match_token): New function.
188 (intel_get_token): New function.
189 (intel_putback_token): New function.
190 (intel_expr): New function.
191 (intel_e05): New function.
192 (intel_e05_1): New function.
193 (intel_e06): New function.
194 (intel_e06_1): New function.
195 (intel_e09): New function.
196 (intel_e09_1): New function.
197 (intel_e10): New function.
198 (intel_e10_1): New function.
199 (intel_e11): New function.
201 2000-10-20 Jakub Jelinek <jakub@redhat.com>
203 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
204 instructions to loose any special insn->architecture mask.
206 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
207 (sparc_md_end, sparc_arch_types, sparc_arch,
208 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
209 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
210 request v9b architecture if they are used).
212 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
214 * config/tc-m68k.c: Fix the previous misapplied patch.
216 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
218 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
219 BFD_ASSEMBLER and !BFD_ASSEMBLER.
220 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
223 2000-10-17 Kazu Hirata <kazu@hxi.com>
225 * debug.c: Fix formatting.
226 * depend.c: Likewise.
227 * dwarf2dbg.c: Likewise.
228 * dwarf2dbg.h: Likewise.
232 * flonum-konst.c: Likewise.
235 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
237 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
239 * doc/as.texinfo: Added notes about this new option.
241 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
243 * config/tc-sh.c (JREG): Remove.
244 (md_convert_frag): Remove #if 0:d code using JREG.
246 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
248 * config/tc-i386.c (i386_operand_modifier): Only match
249 modifiers SHORT and FLAT if they are followed by a space.
250 (parse_register): When `allow_naked_reg' is set, do not confuse
251 identifiers that start with a register name with a register.
253 2000-10-12 Kazu Hirata <kazu@hxi.com>
255 * app.c: Fix formatting.
258 * bit_fix.h: Likewise.
263 2000-10-11 Alan Modra <alan@linuxcare.com.au>
265 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
267 2000-10-07 Alan Modra <alan@linuxcare.com.au>
269 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
270 Re-arrange function a little and improve error message.
272 * write.c (write_relocs): Fix a comment.
274 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
277 2000-10-05 Jim Wilson <wilson@cygnus.com>
279 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
281 2000-10-05 Alan Modra <alan@linuxcare.com.au>
283 * config/tc-i386.c: Delete some useless comments, reformat others.
285 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
286 non-global syms in linkonce sections.
288 2000-10-04 Ralf Baechle <ralf@gnu.org>
290 * config/tc-ia64.c (operand_match): Don't use // style comments.
291 * config/tc-i370.c: Likewise.
293 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
295 Changes to handle varying register prefix and user symbol prefix.
296 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
297 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
298 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
299 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
300 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
301 (demand_register_prefix): New variable.
302 (md_pseudo_table): New pseudo ".syntax".
303 (md_longopts): New options --no-underscore and --underscore.
304 (cris_target_format): Return elf32-us-cris or elf32-cris depending
305 on symbols_have_leading_underscore.
306 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
307 (get_spec_reg): Ditto.
308 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
310 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
312 <case OPTION_NO_US, case OPTION_US>: New.
313 (md_show_usage): Be brief and reformat to match continuation of
315 * po/gas.pot: Regenerate.
317 2000-09-28 Alan Modra <alan@linuxcare.com.au>
319 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
320 force relocs for 12 bit branches.
321 (md_apply_fix): Similarly, adjust logic here.
323 2000-09-28 Alan Modra <alan@linuxcare.com.au>
325 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
326 adjust for external and weak syms as we will use a reloc. Allow
327 for +8 offset when calculating limits of branches.
328 (hppa_fix_adjustable): Undo 2000-09-23 change.
329 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
330 Correct distance calculation.
331 (tc_gen_reloc): Print the file name and line number if we can't
334 From John David Anglin <dave@hiauly1.hia.nrc.ca>
335 * config/tc-hppa.c (nonzero_dibits): Define.
336 (arg_reloc_stub_needed): Check each arg and return value
337 separately for zero case.
338 (pa_align): Declare argument `bytes'.
340 2000-09-25 Kazu Hirata <kazu@hxi.com>
342 * config/tc-cris.c: Fix formatting.
343 * config/tc-d10v.h: Likewise.
344 * config/tc-d30v.c: Likewise.
345 * config/tc-d30v.h: Likewise.
346 * config/tc-fr30.c: Likewise.
347 * config/tc-fr30.h: Likewise.
348 * config/tc-m68k.c: Likewise.
349 * config/tc-m68k.h: Likewise.
350 * config/tc-pj.h: Likewise.
351 * config/tc-ppc.c: Likewise.
352 * config/tc-ppc.h: Likewise.
353 * config/tc-sh.c: Likewise.
354 * config/tc-sh.h: Likewise.
355 * config/tc-sparc.c: Likewise.
356 * config/tc-v850.h: Likewise.
357 * config/tc-vax.h: Likewise.
358 * config/tc-w65.h: Likewise.
359 * config/tc-z8k.h: Likewise.
361 2000-09-23 Alan Modra <alan@linuxcare.com.au>
363 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
365 (hppa_force_relocation): Likewise.
367 2000-09-22 Jim Wilson <wilson@cygnus.com>
369 * config/tc-ia64.c (dv_sem): Add "stop".
370 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
371 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
372 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
374 (mark_resources): Check IA64_RS_PRr.
376 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
378 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
379 md_estimate_size_before_relax): Redesign and clean up the
380 relaxation mechanism.
382 2000-09-21 Kazu Hirata <kazu@hxi.com>
384 * config/tc-ns32k.c: Fix formatting.
385 * config/tc-ns32k.h: Likewise.
387 2000-09-20 Kazu Hirata <kazu@hxi.com>
389 * config/tc-m32r.c: Fix formatting.
390 * config/tc-m32r.h: Likewise.
391 * config/tc-m68851.h: Likewise.
392 * config/tc-m68hc11.c: Likewise.
393 * config/tc-m68hc11.h: Likewise.
394 * config/tc-m88k.c: Likewise.
395 * config/tc-mcore.c: Likewise.
396 * config/tc-mcore.h: Likewise.
397 * config/tc-mips.c: Likewise.
398 * config/tc-mips.h: Likewise.
399 * config/tc-mn10200.h: Likewise.
400 * config/tc-mn10300.h: Likewise.
401 * config/tc-tahoe.c: Likewise.
402 * config/tc-tahoe.h: Likewise.
404 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
406 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
407 Likewise in relaxation description comments.
409 2000-09-18 Alan Modra <alan@linuxcare.com.au>
411 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
412 subtraction of two syms without emitting a relocation.
414 From David Huggins-Daines <dhd@linuxcare.com>
415 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
416 global or weak symbols.
418 2000-09-15 Kazu Hirata <kazu@hxi.com>
420 * config/tc-h8300.h: Fix formatting.
421 * config/tc-h8500.c: Likewise.
422 * config/tc-h8500.h: Likewise.
423 * config/tc-hppa.h: Likewise.
424 * config/tc-i370.h: Likewise.
425 * config/tc-i386.h: Likewise.
426 * config/tc-i860.c: Likewise.
427 * config/tc-i860.h: Likewise.
428 * config/tc-i960.h: Likewise.
429 * config/tc-ia64.c: Likewise.
430 * config/tc-ia64.h: Likewise.
432 2000-09-14 Kazu Hirata <kazu@hxi.com>
434 * config/tc-a29k.c: Fix formatting.
435 * config/tc-alpha.c: Likewise.
436 * config/tc-arc.c: Likewise.
437 * config/tc-arc.h: Likewise.
438 * config/tc-arm.c: Likewise.
439 * config/tc-arm.h: Likewise.
440 * config/tc-avr.c: Likewise.
441 * config/tc-avr.h: Likewise.
442 * config/tc-tic30.c: Likewise.
443 * config/tc-tic30.h: Likewise.
444 * config/tc-tic54x.c: Likewise.
445 * config/tc-tic54x.h: Likewise.
446 * config/tc-tic80.c: Likewise.
447 * config/tc-tic80.h: Likewise.
449 2000-09-14 Timothy Wall <twall@cygnus.com>
451 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
452 parallel comparisons for later use.
453 (struct rsrc): Add parallel comparison type.
454 (resources_match): Skip special cases of PR usage (non-conflicting
457 2000-09-13 Kazu Hirata <kazu@hxi.com>
459 * config/obj-ecoff.c: Fix formatting.
460 * config/obj-elf.c: Likewise.
461 * config/obj-elf.h: Likewise.
462 * config/obj-evax.h: Likewise.
463 * config/obj-generic.h: Likewise.
464 * config/obj-hp300.c: Likewise.
465 * config/obj-hp300.h: Likewise.
466 * config/obj-ieee.h: Likewise.
467 * config/obj-vms.c: Likewise.
468 * config/obj-vms.h: Likewise.
470 2000-09-13 Anders Norlander <anorland@acc.umu.se>
472 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
473 (md_parse_option): Ditto.
474 (md_longopts): Add -mips32 option.
475 (md_show_usage): Document new options.
476 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
477 (mips_ip): Assemble mfc0 with a sub-selection code.
478 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
479 (mips_cpu_to_str): New function.
480 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
481 Use CPU_* defines instead of hardcoded numbers.
483 * doc/as.texinfo: Document new options.
484 * doc/c-mips.texi: Ditto.
486 2000-09-12 Kazu Hirata <kazu@hxi.com>
488 * as.h: Fix formatting.
489 * asintl.h: Likewise.
490 * bit_fix.h: Likewise.
491 * config/obj-aout.c: Likewise.
492 * config/obj-aout.h: Likewise.
493 * config/obj-bout.c: Likewise.
494 * config/obj-bout.h: Likewise.
495 * config/obj-coff.c: Likewise.
496 * config/obj-coff.h: Likewise.
497 * dwarf2dbg.h: Likewise.
499 * flonum.h: Likewise.
501 * itbl-ops.h: Likewise.
505 * struc-symbol.h: Likewise.
506 * subsegs.h: Likewise.
507 * symbols.h: Likewise.
511 2000-09-11 Kazu Hirata <kazu@hxi.com>
513 * bignum-copy.c: Fix formatting.
514 * config/tc-i370.c: Likewise.
515 * config/tc-i960.c: Likewise.
516 * config/tc-m68k.c: Likewise.
518 * flonum-copy.c: Likewise.
519 * flonum-konst.c: Likewise.
520 * flonum-mult.c: Likewise.
521 * literal.c: Likewise.
525 * subsegs.c: Likewise.
527 2000-09-09 Philip Blundell <philb@gnu.org>
529 * configure.in (arm*-*-uclinux*): New target.
530 * configure: Regenerate.
532 2000-09-09 Kazu Hirata <kazu@hxi.com>
534 * input-file.c: Fix formatting.
535 * itbl-ops.c: Likewise.
536 * messages.c: Likewise.
538 2000-09-08 Philip Blundell <philb@gnu.org>
540 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
543 2000-09-07 H.J. Lu <hjl@gnu.org>
545 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
546 * configure: Rebuild.
548 2000-09-07 Kazu Hirata <kazu@hxi.com>
550 * atof-generic.c: Fix formatting.
551 * config/tc-mips.c: Likewise.
552 * config/tc-vax.c: Likewise.
553 * input-scrub.c: Likewise.
555 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
557 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
558 * configure.in (sh-*-linux*): Added.
559 * configure: Rebuilt.
561 2000-09-06 Kazu Hirata <kazu@hxi.com>
563 * config/tc-hppa.c: Fix formatting.
565 * ecoff.c: Fix formatting.
567 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
569 * configure: Rebuilt with new libtool.m4.
571 2000-09-05 Kazu Hirata <kazu@hxi.com>
573 * cgen.c: Fix formatting.
574 * config/tc-ia64.c: Likewise.
576 2000-09-05 Nick Clifton <nickc@redhat.com>
578 * aclocal.m4: Regenerate.
579 * config.in: Regenerate.
580 * configure: Regenerate.
581 * po/gas.pot: Regenerate.
583 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
585 * config/tc-cris.c: Correct comment typos.
587 2000-09-05 Eric Christopher <echristo@cygnus.com>
589 * config/tc-mn10300.c: Cleanup.
590 (md_pcrel_from): Enable.
592 2000-09-05 Alan Modra <alan@linuxcare.com.au>
594 * expr.c (operand): Fix a comment typo.
595 * write.c (write_relocs): Fix a signed/unsigned warning.
597 * config/tc-hppa.c (fudge_reg_expressions): New
598 (hppa_force_reg_syms_absolute): New.
599 (pa_equ): Allow reg_section expressions.
600 * config/tc-hppa.c (md_optimize_expr): Define.
601 (hppa_force_reg_syms_absolute): Prototype.
603 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
604 (pa_parse_number): Pass in arg to select fp reg parsing.
605 Return 1 to indicate format checks pass. If strict, then only
606 accept a register or register symbol. Return value in...
607 (pa_number): New static for pa_parse_number.
608 (FP_REG_BASE): Define.
609 (FP_REG_RSEL): Define.
610 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
611 appropriate. White space changes.
612 (need_pa11_opcode): Don't bother passing any params, get them from
614 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
615 Remove extraneous check in case 'Q'.
616 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
617 reg, set section of resulting symbol to reg_section.
618 (pa_parse_space_stmt): Modify call to pa_parse_number.
619 (pa_space): Likewise.
621 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
622 (hppa_force_relocation): Handle vtable relocs.
623 (pa_vtable_entry): New.
624 (pa_vtable_inherit): New.
625 (md_pseudo_table): Add entries for vtable pseudos.
626 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
627 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
629 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
630 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
631 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
633 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
634 specify a symbol type.
636 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
637 dependent things together.
638 (md_elf_symbol_type): Define.
640 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
642 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
644 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
645 (obj_elf_vtable_entry): Declare.
647 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
649 (obj_elf_vtable_entry): Similarly.
650 (elf_pseudo_table): Fix the damage with a cast.
652 2000-09-03 Richard Henderson <rth@cygnus.com>
654 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
655 for template selection when a label is needed.
657 2000-09-02 Kazu Hirata <kazu@hxi.com>
659 * config/tc-ia64.c: Fix formatting.
661 2000-09-02 Nick Clifton <nickc@redhat.com>
663 * configure.in: Increase version number to 2.10.91.
664 * configure: Regenerate.
665 * aclocal.m4: Regenerate.
666 * config.in: Regenerate.
667 * po/gas.pot: Regenerate.
668 * Makefile.in: Regenerate.
670 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
672 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
673 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
674 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
676 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
679 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
681 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
682 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
683 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
684 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
685 (GOT_symbol): New variable.
686 (md_undefined_symbol): Set it.
688 2000-09-01 Richard Henderson <rth@cygnus.com>
690 * config/tc-ia64.c (match): Don't inline.
691 (extra_goodness): New.
692 (md_begin): Prefer nop.f and nop.b for best_template.
694 2000-08-31 Kazu Hirata <kazu@hxi.com>
696 * as.c: Fix formatting.
701 2000-08-31 Eric Christopher <echristo@cygnus.com>
703 * config/tc-mn10300.c: Cleanup and fix warnings.
704 (md_pseudo_table): Add initializers.
705 (md_show_usage): Cleanup.
706 (md_parse_option): Fix warnings.
707 (md_undefined_symbol): Fix warnings.
708 (md_conver_frag): Fix warnings.
709 (tc_gen_reloc): Fix warnings.
710 (md_apply_fix3): Fix warnings.
711 (check_operand): Fix warnings.
713 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
715 * acinclude.m4: Include libtool and gettext macros from the
717 * aclocal.m4, configure: Rebuilt.
719 2000-08-30 Mark Hatle <mhatle@mvista.com>
721 * config/tc-ppc.c (md_parse_option): Recognize -m405.
723 2000-08-31 Kazu Hirata <kazu@hxi.com>
725 * listing.c: Fix formatting.
727 2000-08-29 Kazu Hirata <kazu@hxi.com>
729 * app.c: Fix a comment typo. Fix formatting.
731 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
733 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
734 offset of the target destination for jmp instructions.
735 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
737 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
739 * NEWS: Mention support for CRIS.
741 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
743 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
744 Sets `.lcomm' alignment to zero.
746 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
748 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
749 (TC_FIX_ADJUSTABLE): Define.
751 2000-08-23 Jim Wilson <wilson@cygnus.com>
753 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
754 unwind.personality_routine is set.
756 2000-08-23 H.J. Lu <hjl@gnu.org>
758 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
760 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
762 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
765 2000-08-22 H.J. Lu <hjl@gnu.org>
767 * config.in (STRICTCOFF): New for strict COFF.
769 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
770 i386-*-go32* and i386-go32-rtems*.
771 * configure: Rebuilt.
773 * config/obj-coff.c (obj_coff_endef): Follow the historical
774 behavior if STRICTCOFF is not defined.
776 * doc/internals.texi: Document STRICTCOFF.
778 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
780 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
781 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
782 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
783 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
784 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
785 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
786 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
789 2000-08-22 Eric Christopher <echristo@cygnus.com>
791 * config/tc-mn10300.c: (md_apply_fix): New function.
792 (mn10300_force_relocation): New function.
793 (mn10300_fix_adjustable): New function.
795 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
796 (TC_HANDLES_FX_DONE): Define.
797 (obj_fix_adjustable): Define.
798 (MD_APPLY_FIX3): Define.
799 (TC_LINKRELAX_FIXUP): Define.
801 * write.c: (TC_LINKRELAX_FIXUP): Define if not
803 (fixup_segment): Use TC_LINKRELAX_FIXUP.
805 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
807 2000-08-21 Jason Eckhardt <jle@cygnus.com>
809 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
810 if the fixup resulted in a relocation.
812 2000-08-18 Nick Clifton <nickc@redhat.com>
814 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
815 Make reference to first element of shift_names explicit.
817 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
819 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
820 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
821 add a symbol's address. Removed all target-specific #ifdefs that
822 used to accomplished the same.
823 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
824 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
825 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
826 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
827 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
829 2000-08-17 Kazu Hirata <kazu@hxi.com>
831 * dwarf2dbg.c: Fix formatting.
833 2000-08-17 Nick Clifton <nickc@redhat.com>
835 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
836 to be recoded as logical shift lefts by zero.
838 2000-08-16 Jim Wilson <wilson@cygnus.com>
840 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
841 postincrement modified registers. Handle IA64_OPND_R3_2 addl
843 (note_register_values): Handle IA64_OPND_R3_2 operands.
845 2000-08-16 Jason Eckhardt <jle@cygnus.com>
847 * config/tc-i860.c (md_operand): Silly typo fixed.
849 2000-08-16 Nick Clifton <nickc@redhat.com>
851 * config/tc-arm.c (struct asm_shift): Delete.
853 (enum asm_shift_index): New.
854 (struct asm_shift_properties): New.
855 (struct asm_shift_name): New.
856 (shift_properties[]); New.
857 (shift_names[]); New.
859 (decode_shift): Use new structures.
860 Issue a warning is "ROR #0" is used.
861 Issue a warning if "ASR #0" or "LSR #0" is used.
863 (md_begin): Initialise arm_shift_hsh table from new
864 asm_shift_name array.
866 2000-08-16 Jakub Jelinek <jakub@redhat.com>
868 * config/tc-sparc.c: Kill all warnings.
869 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
871 (md_show_usage): Update usage text.
873 2000-08-16 Nick Clifton <nickc@redhat.com>
875 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
878 2000-08-15 Will Cohen <wcohen@redhat.com>
880 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
882 * config/tc-sh.c (md_assemble): Changed so debug_type
883 test performed for ppi_assemble
884 * config/tc-sh.c: Included dwarf2dbg.h.
885 (debug_line): Defined.
886 (md_assemble): Generates dwarf2 line info.
887 (sh_finalize): New function. Finalize dwarf2 info.
888 (assemble_ppi): Returns size of code generated.
889 (build_Mytes): Returns size of code generated.
890 (md_pseudo_table): Added "file" and "loc" psuedo ops.
891 * config/tc-sh.h (md_end): Defined.
892 (sh_finalize): Declared.
894 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
896 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
899 2000-08-14 Nick Clifton <nickc@redhat.com>
901 * config/tc-arm.c (do_bx): Allow "bx pc".
903 2000-08-14 Jim Wilson <wilson@cygnus.com>
905 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
906 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
907 (md_begin): Change assignment to md.flag to OR in the new bit.
909 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
911 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
912 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
915 2000-08-14 Jason Eckhardt <jle@cygnus.com>
917 * NEWS: Mention i860 support.
919 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
921 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
923 2000-08-14 Andreas Schwab <schwab@suse.de>
925 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
927 2000-08-11 Andreas Schwab <schwab@suse.de>
929 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
932 2000-08-11 Kazu Hirata <kazu@hxi.com>
934 * expr.c: Fix formatting.
935 * config/obj-bout.c: Likewise.
937 2000-08-10 Jason Eckhardt <jle@cygnus.com>
939 * doc/c-i860.texi: Flesh out the i860 section more.
941 2000-08-10 Kazu Hirata <kazu@hxi.com>
943 * symbols.c: Fix formatting.
946 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
948 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
949 has the IgnoreSize bit set.
951 2000-08-09 Alan Modra <alan@linuxcare.com.au>
953 From Rodney Brown <RodneyBrown@mynd.com>
954 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
955 * configure: Regenerate.
957 2000-08-09 Kazu Hirata <kazu@hxi.com>
959 * hash.c: Fix formatting.
962 2000-08-08 Jason Eckhardt <jle@cygnus.com>
964 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
965 (i860_fix_info): New enum.
966 (MD_APPLY_FIX3): Define.
967 (WORKING_DOT_WORD): Define.
968 (TC_HANDLES_FX_DONE): Define.
969 (DIFF_EXPR_OK): Define.
970 (LISTING_HEADER): Define.
971 (TARGET_FORMAT): Select target format based on endian flag.
972 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
973 (target_big_endian): Add external declaration.
975 * config/tc-i860.c: All existing code reworked completely. Other
976 new code shown below.
977 (SYNTAX_SVR4): Define.
978 (target_warn_expand): New variable.
979 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
980 (md_longopts): Declare and define with new options (-EL, -EB,
982 (md_show_usage): New function.
983 (md_operand): New function.
984 (obtain_reloc_for_imm16): New function.
985 (md_apply_fix3): New function.
986 (tc_gen_reloc): New function.
988 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
990 * config/tc-m68hc11.c (build_jump_insn): Make sure the
991 2 bytes of the jump address are in the same frag.
992 (find): Accept 68hc12 register indirect modes.
994 * NEWS: Mention 68HC11 & 68HC12 support.
996 2000-08-07 Richard Henderson <rth@cygnus.com>
998 * config/tc-ia64.c (unwind): Add prologue_mask member.
999 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1000 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1001 (dot_body): Clear unwind.prologue_mask.
1002 (dot_prologue): Set it. Accept a register second argument.
1004 2000-08-07 Kazu Hirata <kazu@hxi.com>
1006 * config/atof-ieee.c: Fix formatting.
1007 * config/atof-tahoe.c: Likewise.
1009 2000-08-06 Nick Clifton <nickc@cygnus.com>
1011 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1014 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1015 of .popsection, .previous, .pushsection, .subsection,
1016 .version, .vtable_entry, .vtable_inherit and .weak.
1018 2000-08-05 Kazu Hirata <kazu@hxi.com>
1020 * config/tc-cris.c: Fix formatting.
1021 * config/tc-i386.c: Likewise.
1022 * config/tc-sparc.c (sparc_ip): Simplify the code.
1024 2000-08-04 Kazu Hirata <kazu@hxi.com>
1026 * config/tc-cris.c: Rearrange code for readability.
1027 * config/tc-d10v.c: Fix formatting.
1028 * config/tc-m32r.c: Likewise.
1029 * config/tc-sparc.c: Likewise.
1031 2000-08-02 Jim Wilson <wilson@cygnus.com>
1033 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1034 before ia64_find_opcode.
1035 (md_assemble): Likewise.
1037 2000-08-01 Nick Clifton <nickc@cygnus.com>
1039 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1040 Undo some formatting fixes.
1042 2000-08-01 Kazu Hirata <kazu@hxi.com>
1044 * config/obj-som.c: Fix formatting.
1045 * config/obj-ieee.c: Likewise.
1046 * config/tc-arm.c: Likewise.
1047 * config/tc-v850.c: Likewise.
1049 2000-08-01 Nick Clifton <nickc@redhat.com>
1051 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1052 index by command line option.
1054 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1056 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1057 (@node M68K-Branch): Rewrite to match the reality.
1059 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1061 * doc/c-i860.texi: New file.
1062 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1063 * doc/Makefile.in: Regenerate.
1064 * doc/all.texi: Add I860 as relevant architecture.
1065 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1067 2000-07-31 Kazu Hirata <kazu@hxi.com>
1069 * config/tc-d30v.c: Fix formatting.
1071 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1073 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1074 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1075 long emit a long branch if available instead of an absolute jump, never
1076 emit absolute jumps for anything with --pcrel.
1078 * doc/c-m68k.texi: Document new command line option.
1080 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1082 * config/tc-avr.c: Use PARAMS macro in function declarations.
1083 Don't declare md_pcrel_from_section (already in tc-avr.h).
1084 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1085 (avr_operand): Don't set (unsigned) op_mask to -1.
1087 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1089 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1090 * configure: Regenerated.
1091 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1092 of operand to the .type directive (.e.g, "type").
1094 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1096 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1097 * app.c (do_scrub_chars): Record where first comment found.
1098 * read.c (read_a_source_file): Init found_comment on entry, and
1099 notify whether comments found on exit.
1100 * config/tc-hppa.c (md_shortopts): Add "c".
1101 (md_longopts): Add warn-comment.
1102 (md_parse_option): Handle it.
1103 (md_show_usage): Show available options.
1104 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1106 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1108 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1109 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1111 (md_estimate_size_before_relax): Don't fall off end of function.
1113 2000-07-27 Kazu Hirata <kazu@hxi.com>
1115 * config/tc-avr.c: Fix formatting.
1116 * config/tc-ns32k.c: Likewise.
1118 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1120 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1122 2000-07-27 Kazu Hirata <kazu@hxi.com>
1124 * config/tc-d10v.c: Fix formatting.
1125 * config/tc-z8k.c: Likewise.
1126 * config/tc-sparc.c: Likewise.
1128 2000-07-26 Dave Brolley <brolley@redhat.com>
1130 * cgen.c (queue_fixup): Declare opinfo.
1131 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1132 (gas_cgen_md_operand): Ditto.
1133 (gas_cgen_md_apply_fix3): Ditto.
1135 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1137 * config/obj-coff.c (obj_frob_symbol): Don't merge
1138 labels. Don't merge if the symbol isn't constant. Return
1139 immediately if a symbol is merged.
1141 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1143 * frags.c (frag_align): Correct absolute section alignment.
1145 2000-07-20 DJ Delorie <dj@redhat.com>
1147 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1148 it breaks linking against DLLs.
1150 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1152 * configure.in: Add CRIS support.
1153 * configure: Regenerate.
1154 * Makefile.am: (CPU_TYPES): Add cris.
1155 (CPU_OBJ_VALID) [aout]: Add cris.
1156 (MULTI_CPU_TYPES): Add cris.
1157 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1158 [coff]: Only i386 and mips are valid.
1159 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1160 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1161 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1162 Regenerate dependencies.
1163 * Makefile.in: Regenerate.
1164 * aclocal.m4: Regenerate.
1165 * as.c: Declare crisaout, criself.
1166 * config/tc-cris.h, config/tc-cris.c: New.
1167 * config/e-criself.c, config/e-crisaout.c: New.
1168 * po/POTFILES.in, po/gas.pot: Regenerate.
1170 2000-07-20 Kazu Hirata <kazu@hxi.com>
1172 * read.c: Fix formatting.
1173 * write.c: Fix formatting.
1175 2000-07-19 H.J. Lu <hjl@gnu.org>
1177 * sb.c: Include <stdlib.h> if exists for abort ().
1179 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1181 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1182 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1183 (pa_type_args): Same here.
1185 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1187 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1188 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1189 the storage class is already set.
1191 2000-07-17 Kazu Hirata <kazu@hxi.com>
1193 * config/tc-m68hc11.c: Fix formatting.
1194 * config/tc-mn10200.c: Likewise.
1195 * config/tc-mn10300.c: Likewise.
1196 * config/tc-pj.c: Likewise.
1197 * config/tc-tic80.c: Likewise.
1198 * config/tc-w65.c: Likewise.
1200 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1202 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1205 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1207 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1210 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1212 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1213 ELF as are used for SOM (except the 32-bit reloc one) to decide
1214 whether a symbol can be reduced to a section symbol. Expand on
1215 the comment for symbols involved in LR% and RR% expressions.
1217 2000-07-14 Nick Clifton <nickc@cygnus.com>
1219 * config/tc-mips.c (mips_disable_float_construction): New
1220 static variable. Set to true if doubles should not be
1221 constructed by loading two single width fp registers with
1222 halves of the value.
1223 (mips_ip): Test mips_disable_float_construction.
1224 (md_longopts): Add command line switches --construct-floats
1225 and --no-construct-floats.
1226 (md_parse_option): Parse new command line options.
1227 (md_show_usage): Describe new command line options.
1229 * doc/c-mips.texi: Document new command line options.
1231 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1233 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1234 * configure: Regenerate.
1236 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1238 * configure.in (DEFAULT_EMULATION setting): Revert part of
1239 2000-07-01 change that set te_multi=multi unless set to tmips.
1240 * configure: Regenerate.
1242 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1244 * config/obj-coff.c (coff_frob_section): Add padding to the last
1245 section when aligning it increases its size.
1247 2000-07-11 Kazu Hirata <kazu@hxi.com>
1249 * config/tc-tic54x.c: Fix formatting.
1251 2000-07-10 Kazu Hirata <kazu@hxi.com>
1253 * config/tc-h8500.c: Fix formatting.
1254 * config/tc-tic54x.c: Fix formatting.
1256 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1258 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1259 displacements correctly.
1261 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1263 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1265 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1269 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1271 From David Huggins-Daines <dhd@linuxcare.com>
1272 * config/te-hppalinux64.h: Add a new emulation.
1273 * configure.in (emulations): Add configure bits to support the
1274 64-bit Linux/parisc target.
1275 * configure: Regenerate.
1277 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1278 (md_shortopts): Add `V' for ELF.
1280 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1281 when SOM or ELF_ARG_RELOC are defined.
1282 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1283 ELF_ARG_RELOC are defined.
1284 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1285 (pa_stringer): ..Do it here instead. Fix comment typos.
1286 (hppa_force_relocation): Cast enums to int before comparing with
1289 From Ryan Bradetich <rbradetich@uswest.net>
1290 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1291 redifinition warning.
1292 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1293 (hppa_force_relocation): ditto
1294 (md_apply_fix): Added cast to buf to fix warnings.
1296 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1297 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1299 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1300 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1301 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1302 reloc_type** to avoid warnings in switch.
1303 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1304 little earlier instead.
1306 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1308 (pa_type_args): Use symbol_arg_reloc_info.
1309 (struct pa_it): Make arg_reloc unsigned int.
1310 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1311 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1312 (pa_code): Delete. pa_text duplicates this function.
1313 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1314 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1316 (cons_fix_new_hppa): Actually change selector to e_fsel when
1317 warning about assuming so.
1318 (tc_gen_reloc): More example elf arg reloc code.
1319 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1320 (hppa_force_relocation): Likewise.
1322 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1324 (pa_end_of_source): Prototype.
1325 (hppa_fix_adjustable): Prototype.
1326 (LABELS_WITHOUT_COLONS): Move it..
1327 * config/te-hppa.h: To here.
1329 * config/te-hppa64.h: New file.
1331 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1333 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1334 format -10, -16, 16 relocs.
1335 (hppa_elf_mark_end_of_function): Test for null
1336 last_call_info->start_symbol
1338 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1339 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1340 re_assesmble_* functions. Delete extraneous statements. Fix
1342 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1343 insn to re_assemble_*.
1345 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1347 * doc/internals.texi (Expressions): Fix typo.
1349 2000-07-08 Kazu Hirata <kazu@hxi.com>
1351 * config/tc-sh.c: Fix formatting.
1352 * config/tc-tic54x.c: Fix formatting.
1353 * depend.c: Fix formatting.
1354 * flonum-konst.c: Likewise.
1355 * flonum-mult.c: Likewise.
1357 2000-07-07 Kazu Hirata <kazu@hxi.com>
1359 * config/tc-sh.c: Fix comments.
1360 * config/obj-vms.c: Fix comments.
1361 * config/tc-a29k.c: Likewise.
1362 * config/tc-alpha.c: Likewise.
1363 * config/tc-h8300.c: Likewise.
1364 * config/tc-h8500.c: Likewise.
1365 * config/tc-i370.c: Likewise.
1366 * config/tc-ia64.c: Likewise.
1367 * config/tc-m68hc11.c: Likewise.
1368 * config/tc-m68k.c: Likewise.
1369 * config/tc-mips.c: Likewise.
1370 * config/tc-ns32k.c: Likewise.
1371 * config/tc-ppc.c: Likewise.
1372 * config/tc-z8k.c: Likewise.
1374 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1376 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1377 Default to '(SEC_LOAD | SEC_DATA)'.
1378 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1380 * doc/internals.texi (CPU Backend): Describe
1381 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1383 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1385 * as.c (parse_args): NULL terminate the long option list.
1387 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1389 * config/tc-d30v.h: Include "write.h" for fixS.
1390 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1392 2000-07-05 Nick Clifton <nickc@cygnus.com>
1394 * config/tc-d30v.c (write_2_short): Further changes to warning
1395 messages produced when combining EITHER_BUT_PREFER_MU attributed
1398 2000-07-05 DJ Delorie <dj@redhat.com>
1402 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1404 * config/tc-arm.c (psrs): Accept combinations of flags.
1406 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1408 * config/tc-avr.c: Change _ () to _() around all strings marked
1409 for translation (exception from the usual coding style).
1410 (avr_opt): New struct variable, how the new switches are set.
1411 (OPTION_MMCU): Define as 'm' and actually use.
1412 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1413 (show_mcu_list): New function, display the list of known MCUs.
1414 (md_show_usage): Document the new switches. Call show_mcu_list.
1415 (avr_set_arch): Change 'm' to OPTION_MMCU.
1416 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1417 Handle the new switches.
1418 (avr_operands): Disable warnings for undefined combinations of
1419 operands if -mall-opcodes. Disable warnings for skipping two-word
1420 instructions if enhanced core or -mno-skip-bug.
1421 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1422 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1423 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1424 (avr_ldi_expression): Warn about implicit lo8().
1425 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1427 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1429 * configure.in: Add entry for mips-*-sysv4*MP*
1430 * configure: Rebuild
1431 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1432 elf32-tradlittlemips for traditional mips targets.
1433 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1434 test for Link Once sections as in adjust_reloc_syms.
1435 * config/te-tmips.h: New file for traditional mips targets. Define
1438 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1440 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1441 flags argument is not present, don't change an existing section's
1442 section's attributes. If the flags argument is present, warn if the
1443 attributes don't match the section's current attributes. When
1444 long section names are supported, set SEC_LINK_ONCE and
1445 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1447 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1449 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1450 symbols; create them.
1452 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1454 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1455 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1457 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1459 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1460 expressions. Ignore the problem when handling 16 bit signed
1461 immediates, because the assembler will take care of the relocation
1464 2000-06-27 Nick Clifton <nickc@cygnus.com>
1466 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1467 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1468 sequential order, and emit warning messages if the input source
1469 code contains constructs like that, or parallel constructs
1470 containing such opcodes.
1472 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1474 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1475 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1476 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1477 (md_show_usage): Update usage message.
1478 (md_parse_option): Allow redefinition of MCU type within the
1479 same avr[1-5] bfd machine type. Show both old and new MCU type
1480 in the error message.
1481 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1482 Simplify 8K wrap code.
1484 2000-06-25 Kazu Hirata <kazu@hxi.com>
1486 * config/obj-aout.c: Remove all uses of DEFUN.
1487 * config/obj-ieee.c: Likewise.
1488 * config/tc-sh.c: Fix comment typos.
1489 * config/tc-tahoe.c: Likewise.
1490 * config/tc-vax.c: Likewise.
1491 * config/tc-w65.c: Likewise.
1492 * config/tc-z8k.c: Likewise.
1493 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1495 2000-06-24 DJ Delorie <dj@cygnus.com>
1497 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1498 more changes from Sept 1999
1499 (tc_i386_fix_adjustable): ditto
1500 (md_apply_fix3): ditto
1502 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1504 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1505 (gas_cgen_parse_operand): Set it around expression() call.
1506 (gas_cgen_md_operand): Test for it before longjmp().
1508 2000-06-24 Kazu Hirata <kazu@hxi.com>
1510 * config/tc-h8500.c: Remove all uses of DEFUN.
1511 * config/tc-sh.c: Likewise.
1512 * config/tc-w65.c: Likewise.
1513 * config/tc-z8k.c: Likewise.
1515 * config/tc-h8500.c: Fix typos in comments.
1517 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1519 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1522 2000-06-23 matthew green <mrg@redhat.com>
1524 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1525 defined. Fix error message for `[' grouping.
1527 2000-06-22 Kazu Hirata <kazu@hxi.com>
1529 * config/tc-h8300.c: Fix formatting and comment typos.
1531 2000-06-22 Timothy Wall <twall@cygnus.com>
1533 * config/tc-ia64.c (note_register_values): Move premature QP
1534 notation clearing into the appropriate place.
1536 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1538 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1539 first before anything else. Add bin-bugs.h, emul.h and progress.h
1540 Sort list of files as for $(OBJS) in Makefile.am.
1542 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1543 find one. Remake dependencies.
1544 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1545 * Makefile.in: Regenerate.
1546 * doc/Makefile.in: Regenerate.
1548 * config/tc-i386.c (i386_displacement): Don't assume a constant
1549 displacement is necessarily 16 bits when in 16 bit code mode.
1550 (md_assemble): Instead size the displacement here after we know
1551 for sure that a .code16gcc operand hasn't automatically added
1552 operand size prefixes.
1554 2000-06-21 H.J. Lu <hjl@gnu.org>
1556 * Makefile.am: Rebuild dependency.
1557 * Makefile.in: Rebuild.
1559 2000-06-21 Kazu Hirata <kazu@hxi.com>
1561 * config/tc-h8300.c (parse_reg): Make the function static.
1562 (parse_exp): Likewise.
1564 2000-06-20 DJ Delorie <dj@cygnus.com>
1566 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1567 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1568 for cygwin import libraries to work properly.
1570 2000-06-20 H.J. Lu <hjl@gnu.org>
1572 * Makefile.am: Rebuild dependency.
1573 * Makefile.in: Rebuild.
1574 * configure: Likewise.
1575 * doc/Makefile.in: Likewise.
1577 2000-06-20 Timothy Wall <twall@cygnus.com>
1579 * doc/internals.texi (CPU backend): Add @itemx for
1580 TC_START_LABEL_WITHOUT_COLON.
1581 * doc/c-tic54x.texi: New.
1582 * doc/as.texinfo: Add tic54x features and include primary tic54x
1584 * doc/all.texi: Add C54X.
1585 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1586 * doc/Makefile.in: Regenerate.
1587 * configure.in: Add tic54x and define LIBM for tic54x.
1588 * configure: Regenrate.
1589 * config/tc-tic54x.[ch]: New.
1590 * config/obj-coff.h: Add tic54x.
1591 * Makefile.am: (CPU_TYPES): Add tic54x.
1592 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1593 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1594 (as_new_LDADD): Add $(LIBM).
1595 * Makefile.in: Regenerate.
1597 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1599 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1600 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1601 * doc/as.texinfo: Likewise.
1603 * configure, Makefile.in: Regenerate.
1604 * configure.in (emulations): Recognize m6811 and m6812.
1605 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1606 Added files for 68hc11 and 68hc12 assembler.
1607 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1608 * config/tc-m68hc11.h: Header definition for that assembler.
1610 2000-06-18 Nick Clifton <nickc@redhat.com>
1612 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1613 instead of OCTETS_PER_BYTE.
1615 * config/tc-v850.c: Fix compile time warnings.
1616 * config/tc-ppc.c: Fix compile time warnings.
1618 2000-06-18 H.J. Lu <hjl@gnu.org>
1620 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1621 * configure: Rebuild.
1623 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1625 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1628 2000-06-16 Nick Clifton <nickc@cygnus.com>
1630 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1631 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1633 * doc/c-mips.texi: Document newly accepted cpu variants.
1635 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1637 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1639 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1641 * macro.c (getstring): Make it possible to escape the quote
1644 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1646 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1648 2000-06-13 H.J. Lu <hjl@gnu.org>
1650 * configure: Regenerate.
1652 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1654 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1656 * doc/internals.texi (line_separator_chars): Semicolon is no
1657 longer a default. Mention null and newline as defaults.
1659 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1661 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1662 * config/tc-i860.h (line_separator_chars): Likewise.
1663 * config/tc-h8300.c (line_separator_chars): Likewise.
1664 * config/tc-i960.c (line_separator_chars): Likewise.
1665 * config/tc-m68k.c (line_separator_chars): Likewise.
1666 * config/tc-mips.c (line_separator_chars): Likewise.
1667 * config/tc-ns32k.c (line_separator_chars): Likewise.
1668 * config/tc-sparc.c (line_separator_chars): Likewise.
1669 * config/tc-vax.c (line_separator_chars): Likewise.
1671 * config/tc-h8300.c (comment_chars): Use string initialiser.
1672 * config/tc-i960.c (line_comment_chars): Likewise.
1673 * config/tc-z8k.c (comment_chars, line_comment_chars,
1674 line_separator_chars): Likewise.
1676 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1679 2000-06-08 Nick Clifton <nickc@cygnus.com>
1681 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1684 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1686 * configure.in (VERSION): Update to show this is the CVS mainline.
1688 2000-06-08 Matthew Jacob <mjacob@feral.com>
1690 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1691 $at is the integer register $r28, vs. both $r28 and the floating
1692 point register $f28.
1694 2000-06-08 James E. Wilson <wilson@cygnus.com>
1696 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1697 (dot_endp): Don't call ia64_flush_insns.
1698 (emit_one_bundle): Don't delete prologue/body records from
1699 unwind_record list in first loop. Rewrite second loop to account for
1702 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1704 * config/tc-ia64.c: Add missing prototypes.
1705 (generate_unwind_image): Cast argument to output_unw_records call.
1707 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1709 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1711 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1713 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1714 (REGISTER_P): likewise.
1715 (avr_opcodes): uses include/opcode/avr.h
1716 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1718 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1720 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1723 2000-06-03 H.J. Lu <hjl@gnu.org>
1725 * read.c (is_end_of_line): Put back `;'.
1727 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1729 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1731 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1733 * expr.c (operand): Test is_end_of_line outside switch to catch
1734 line separator chars that are also operators.
1735 (operator): Return O_illegal for line separator chars.
1737 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1738 entry (or `!' entry for TC_HPPA).
1740 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1741 before indexing is_end_of_line. Remove redundant check for '\0'.
1743 * config/tc-h8500.c (md_assemble): Likewise.
1744 * config/tc-mcore.c (md_assemble): Likewise.
1745 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1748 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1750 * config/tc-mcore.c (mcore_cons): Likewise.
1751 (mcore_float_cons): Likewise.
1752 (mcore_stringer): Likewise.
1753 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1755 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1757 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1759 2000-05-29 Nick Clifton <nickc@cygnus.com>
1761 * config/tc-sh.c: Fix compile time warning messages.
1763 * config/tc-mips.c: Fix compile time warning messages.
1765 2000-05-29 Philip Blundell <philb@gnu.org>
1767 * doc/as.texinfo: Update copyright dates.
1768 (Local Labels): Delete misplaced mention of ARM.
1769 * NEWS: Mention ARM ELF support.
1771 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1773 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1774 it is modified, and use the real_size to compute the frag address
1775 for dwarf2 line info.
1777 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1779 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1780 line-matching scheme to cope with automake moving variables around.
1781 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1782 * Makefile.in: Regenerate.
1784 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1786 * config/tc-sparc.c (sparc_relax): New.
1787 (md_longopts): Add -relax and -no-relax options.
1788 (md_parse_options, md_show_usage): Likewise.
1789 (md_apply_fix3): Optimize tail call into branch always if possible.
1791 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1793 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1794 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1795 rules, with warning when a GAS statement specifies a packing that
1796 will result in an instruction being squashed.
1797 Added typdef packing_type and enumerals, changed various integer
1798 literals to use the enumerals.
1800 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1802 * config/tc-ia64.c (dot_restorereg_p): New function.
1803 (md_pseudo_table): Add restorereg.p.
1804 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1805 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1807 * config/tc-ia64.h (unw_record_type): Add unwabi.
1808 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1809 called MASK with members for imask, and the masks produced by
1810 fr_mem, gr_mem, br_mem, and frgr_mem.
1811 (unw_p_record): Add members ABI and CONTEXT.
1812 (unw_x_record): Add member AB.
1813 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1814 as pseudo-register for use during unwind info generation.
1815 (AR_PFS, AR_LC): New macros.
1816 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1817 whose names start with an at sign (as in "@priunat").
1818 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1820 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1821 proc_end, unwind_info, personality_routine): Consolidate into
1822 "unwind" structure to reduce offset-table use. Add member
1823 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1825 (output_R1_format, output_R3_format, output_P3_format,
1826 output_P6_format): Initialize R with zero to reduce compiler warnings.
1827 (output_P7_format): Ditto. Add `default' branch to switch
1828 statement to reduce compiler warnings.
1829 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1830 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1831 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1832 into single argument.
1833 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1834 compiler warnings. Merge A and B args into single argument.
1835 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1836 A and B args into single argument.
1837 (free_record): Removed (wasn't used).
1838 (free_list_records): Also free imasks in prologue records.
1839 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1840 (output_spill_mask): Remove.
1841 (output_unwabi): New function.
1842 (output_epilogue, output_label_state, output_copy_state): Call
1844 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1845 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1847 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1848 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1849 as part of handling the prologue records. Emit region's imask if
1850 we have one. Handle unwabi, epilogue, label_state, copy_state,
1851 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1852 spill_sprel_p, and spill_reg_p records.
1853 (set_imask, count_bits, slot_index): New function.
1854 (fixup_unw_records): Fix region size computation. Handle
1855 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1856 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1857 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1858 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1859 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1860 (dot_save): Use manifest constants for applicaton registers.
1861 Handle REG_PR and REG_PRIUNAT.
1862 (dot_restore): Don't just ignore it.
1863 (dot_restorereg): New function..
1864 (generate_unwind_image): Ensure unwind info is a multiple of eight
1865 bytes, not just four bytes.
1866 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1867 (dot_altrp): Don't just ignore it.
1868 (dot_savemem): New function. Replaces dot_savesp() and
1869 dot_savepsp(). Use manifest constants for applicaton registers.
1870 Handle REG_PR and REG_PRIUNAT.
1871 (dot_savef): Simplify.
1872 (dot_saveb): Support generation of br_gr.
1873 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1874 dot_label_state, dot_copy_state): New function.
1875 (dot_unwabi): Don't just ignore it.
1876 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1877 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1878 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1879 (emit_one_bundle): Set slot number for prologue/body records
1880 *before* emitting the first insn.
1881 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1882 (md_begin): Declare "psp" pseudo-register.
1883 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1884 so we don't get segfault.
1885 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1886 counts as required per SW Conventions manual
1887 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1888 output_preds_psprel, output_preds_sprel, output_spill_base,
1889 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1890 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1891 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1892 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1893 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1894 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1895 (dot_vframe): Implement.
1896 (dot_vframesp, dot_vframepsp): New function.
1898 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1900 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1901 * configure: Regenerate.
1903 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1905 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1906 (md_estimate_size_before_relax): so we can use it here instead of
1907 old kludges. Localise vars to blocks. Comment.
1909 * frags.c (frag_new): Update fr_var comments.
1910 * frags.h (struct frag): Ditto.
1912 2000-05-22 Richard Henderson <rth@cygnus.com>
1914 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1915 (pseudo_func): Add pcrel.
1916 (operand_match): Handle IA64_OPND_TGT64.
1917 (build_insn): Likewise.
1918 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1919 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1920 (fix_insn): Handle all three 64-bit relocation types.
1922 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1924 * obj.h (struct format_ops): New members begin, app_file,
1925 s_set_other, s_set_desc, s_get_type, s_set_type,
1926 separate_stab_sections, init_stab_section.
1928 * config/obj-multi.h: Update GPL notice to v2.
1930 (obj_app_file): New.
1931 (S_SET_SIZE): Test s_set_size for NULL before calling.
1932 (S_SET_ALIGN): Similar for s_set_align.
1937 (SEPARATE_STAB_SECTIONS): New.
1938 (INIT_STAB_SECTION): New.
1939 (EMIT_SECTION_SYMBOLS): New.
1940 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1942 * config/obj-elf.h: Update GPL notice to v2.
1943 Mention that this file is included from obj-multi.h.
1944 (obj_begin): Wrap definition in ifndef.
1945 (elf_file_symbol): Constify declaration.
1946 (obj_app_file): Ditto.
1947 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1948 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1950 * config/obj-elf.c (elf_s_set_other): New.
1951 (elf_file_symbol): Constify argument.
1952 (elf_separate_stab_sections): New.
1953 (elf_init_stab_section): New.
1954 (elf_format_ops): Add new members. Remove comma at end.
1956 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1957 (ecoff_format_ops): Add new fields. Remove comma at end.
1958 Mention inconsistency for emit_section_symbols.
1960 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1962 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1963 (coff_separate_stab_sections): New.
1964 (coff_format_ops): Add new members.
1966 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1967 (obj_aout_s_set_other): New.
1968 (obj_aout_s_set_desc): New.
1969 (obj_aout_s_get_type): New.
1970 (obj_aout_s_set_type): New.
1971 (obj_aout_separate_stab_sections): New.
1972 (aout_format_ops): New members added. Use obj_aout_process_stab,
1973 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1974 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1976 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1978 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1980 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1981 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1982 (md_estimate_size_before_relax): Ensure jumps to weak and
1983 externally visible symbols are relocatable.
1985 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1987 * stabs.c (aout_process_stab): Make global.
1988 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1989 * read.h (aout_process_stab): Declare.
1991 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1992 Generalize to *aout, *coff *elf.
1993 * configure: Regenerated.
1995 * doc/internals.texi (Object format backend): Say
1996 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1998 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1999 * Makefile.in: Regenerated.
2001 2000-05-19 Catherine Moore <clm@cygnus.com>
2003 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2005 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2007 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2008 instruction to reflect change in re_assemble_*.
2010 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2012 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2013 build PA64 ELF tools.
2014 * configure: Rebuilt.
2016 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2018 * Makefile.am: Regenerate dependencies.
2019 * Makefile.in: Regenerate.
2021 2000-05-15 Nick Clifton <nickc@cygnus.com>
2023 * config/tc-arm.c (struct asm_psr): Add boolean field
2024 distinguishing between CSPR and SPSR. Rename 'number' field
2026 (psrs): Rearrange contents to match new asm_psr structure.
2027 (arm_psr_parse): Move next to psr_required_here. Make it
2028 return an asm_psr structure.
2029 (psr_required_here): Use asm_psr structure returned by
2031 (do_msr): Reorganise to allow psr_required_here to be called
2033 (md_undefined_name): Mark 'name' parameter as unused, since
2034 the COFF target does not use it.
2036 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2038 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2040 * config/te-aux.h: Likewise.
2041 * config/te-dpx2.h: Likewise.
2042 * config/te-go32.h: Likewise.
2043 * config/te-hp300.h: Likewise.
2044 * config/te-hppa.h: Likewise.
2045 * config/te-i386aix.h: Likewise.
2046 * config/te-ic960.h: Likewise.
2047 * config/te-interix.h: Likewise.
2048 * config/te-nbsd532.h: Likewise.
2049 * config/te-pc532mach.h: Likewise.
2050 * config/te-ppcnw.h: Likewise.
2051 * config/te-psos.h: Likewise.
2052 * config/te-sparcaout.h: Likewise.
2053 * config/te-sun3.h: Likewise.
2054 * config/te-sysv32.h: Likewise.
2056 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2058 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2059 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2060 and sign extend without an if statement.
2061 (build_bytes): Likewise.
2063 2000-05-14 Kazu Hirata <kazu@hxi.com>
2065 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2066 X_add_symbol L_32 case.
2068 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2070 * config/te-freebsd.h: New file.
2072 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2074 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2075 bindtextdomain): Replace defines with those from intl/libgettext.h
2076 to quieten gcc warnings.
2078 * NEWS: Mention x86 .arch and -q.
2080 * config/tc-i386.c (quiet_warnings): New.
2081 (md_assemble): Use quiet_warnings.
2082 (md_parse_option): Set quiet_warnings from -q.
2083 (md_show_usage): Mention -q, delete -m.
2084 (flag_do_long_jump): Delete.
2085 (md_parse_option): Remove -m.
2086 (md_show_usage): Remove -m.
2087 (md_create_long_jump): Remove useless flag_do_long_jump code.
2089 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2090 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2092 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2093 Alexander Sokolov <robocop@netlink.ru>
2095 * doc/c-i386.texi (i386-Arch): New section.
2096 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2098 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2099 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2100 architecture has been given and is not 486.
2101 (set_cpu_arch): New.
2102 (md_pseudo_table): Add .arch.
2103 (md_assemble): Warn if cpu architecture has been given and an
2104 unsupported instruction.
2106 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2107 Move operand_types bit defines after relevant template field.
2108 (template): Add cpu_flags.
2112 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2114 * config/tc-mn10300.h (md_end): Define.
2115 (mn10300_finalize): Declare.
2116 * config/tc-mn10300.c: Include dwarf2dbg.h.
2117 (debug_line): Define.
2118 (md_assemble): Generate dwarf2 line info.
2119 (mn10300_finalize): New function. Finalize dwarf2 info.
2121 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2123 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2124 external version of the relocation for weak symbols.
2126 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2128 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2129 frame size in units of 16 bytes, as required per SW Conventions manual.
2130 (output_unw_records): Output info-block header as a dword to get
2133 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2135 * as.h: #include "file", not <file> on files from ../include.
2136 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2137 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2138 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2139 (tc_coff_symbol_emit_hook): Ditto.
2140 (OPTCOUNT): Cast to int to avoid compiler warning.
2141 (md_begin): Fix signed/unsigned warnings.
2143 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2145 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2146 ABRANCH LONG case for a conditional branch on a 68000.
2147 (md_estimate_size_before_relax): Likewise. Also handle
2148 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2149 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2150 PC-relative on all CPUs.
2151 (md_estimate_size_before_relax): Likewise.
2153 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2155 * as.c (parse_args): Just mention current year in printed
2158 2000-05-03 J.T. Conklin <jtc@redback.com>
2160 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2162 (md_parse_option): Recognize -m7400.
2164 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2166 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2167 don't permit lp to become less than the words array.
2169 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2171 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2172 Fix little-endian case.
2174 2000-05-03 David O'Brien <obrien@NUXI.com>
2176 * as.c (parse_args): Update copyright.
2178 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2180 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2181 for the .bss section too.
2183 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2185 * configure.in: Set em=linux for hppa-*-linux.
2186 * configure: Regenerate.
2187 * doc/Makefile.in: Regenerate with correct automake.
2189 * frags.c (frag_grow): Sanity check chunk_size.
2191 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2192 * config/obj-som.h: Likewise.
2193 * config/obj-ieee.h: Likewise.
2195 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2197 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2198 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2199 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2200 (pa_ip): low_sign_unext now returns via function value. Use
2201 re_assemble_* instead of dis_assemble_* and
2202 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2204 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2205 (md_section_align, md_parse_option, md_show_usage,
2206 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2207 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2208 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2209 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2210 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2212 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2213 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2214 outside of switch. Correct mask and shifting errors in case 10
2215 and case -11. In case 21, compare against signed range to suit
2216 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2217 case 17 and case 22, use offsetT variable to properly check range.
2218 Use re_assemble_* here too.
2219 (evaluate_absolute): Change type of value to offsetT. Call
2220 hppa_field_adjust to do the work for us.
2221 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2222 (pa_parse_cmpib_64_cmpltr): Ditto.
2223 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2224 of i to unsigned int.
2225 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2226 (pa_end_of_source): Return type is void.
2228 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2230 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2232 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2234 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2235 More comments added.
2236 (md_begin): Removed "construct symbols for each register name".
2237 Because register names conflicts with GCC generated function
2239 (avr_operand): Now constant numbers can be used as a register
2240 identifiers (0 as r0, 31 as r31).
2241 (md_assemble): use skip_space () before parsing instruction
2244 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2246 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2247 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2248 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2249 * configure: Regenerate.
2251 2000-04-29 Andreas Jaeger <aj@suse.de>
2253 * as.h: Correctly check GCC version.
2255 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2257 * doc/as.1: Fix unbalanced brackets.
2259 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2261 (line_comment_chars): Set to '/' if TE_FreeBSD.
2263 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2265 * configure.in: Configury support for PA64 (currently disabled).
2266 * configure: Rebuilt.
2268 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2270 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2271 bfd_set_section_alignment.
2273 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2275 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2278 2000-04-24 Nick Clifton <nickc@cygnus.com>
2280 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2281 * doc/as.texinfo (Align): Include arm and strongarm in list of
2282 targets that have the second form of the behaviour of the .align
2285 2000-04-24 Mark Klein <mklein@dis.com>
2287 * obj-som.c: Terminate obj_pseudo_table.
2289 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2291 * as.c (parse_args): Allow md_parse_option to override -a listing
2293 * config/obj-coff.c (add_lineno): Change type of offset parameter
2294 from "int" to "bfd_vma."
2295 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2296 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2297 (ppc_change_csect): Align correctly for XCOFF64.
2298 (ppc_machine): New function, which discards "ppc_machine" line.
2299 (ppc_tc): Cons for 8 when code is 64 bit.
2300 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2302 (md_parse_option): Handle -a64 and -a32.
2304 * config/tc-ppc.h (TARGET_MACH): Define.
2305 (TARGET_FORMAT): Move to function.
2306 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2308 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2310 * config/tc-avr.c: New AVR_ISA_ defined.
2311 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2312 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2313 for `fmul', `movw' and `lpm R,Z' instructions.
2314 (avr_operands): Warn if current opcode is a two-word instruction
2315 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2316 (avr_opcodes): New commands added.
2317 (REGISTER_P): Check 'a' and 'v' constraint letters.
2318 (mcu_types): New MCU added.
2320 2000-04-22 Timothy Wall <twall@cygnus.com>
2322 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2324 (operand_match): Conditionally insert default bit values for IMMU9.
2326 2000-04-14 Matthew Green <mrg@cygnus.com>
2328 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2329 * configure: Rebuilt.
2331 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2332 Jason Eckhardt <jle@cygnus.com>
2334 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2336 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2337 Added handling of new operand types l,y,&,fe,fE,fx.
2339 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2340 David Mosberger <davidm@hpl.hp.com>
2341 Timothy Wall <twall@cygnus.com>
2342 Andrew MacLeod <amacleod@cygnus.com>
2343 Jim Wilson <wilson@cygnus.com>
2345 * Makefile.am (CPU_TYPES): Add ia64.
2346 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2347 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2348 * Makefile.in: Rebuild.
2349 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2350 * configure: Rebuild.
2351 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2352 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2353 * expr.c (expr): Handle md_optimize_expr.
2354 * read.c (LEX_HASH): Add comment.
2355 * config/tc-ia64.c, config/tc-ia64.h: New files.
2357 2000-04-21 Richard Henderson <rth@cygnus.com>
2359 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2360 bundling a non-delayed branch type instruction.
2362 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2364 * config/tc-mn10300.c (HAVE_AM30): Define.
2365 (md_assemble): Use it.
2367 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2369 * config/obj-elf.c (obj_elf_change_section): Check for changed
2372 * Makefile.am: (CPU_MULTI_VALID): Remove.
2373 (MULTI_CPU_TYPES): Define.
2374 (MULTI_CPU_OBJ_VALID): Define.
2375 (DEPTC): Use the above.
2376 (DEPOBJ): Same here.
2378 Regenerate dependencies.
2379 * Makefile.in: Regenerate.
2381 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2383 * Makefile.am (YACC, LEX): Get them from configure.
2385 2000-04-18 H.J. Lu (hjl@gnu.org)
2387 * config/tc-i386.c (offset_in_range): Use addressT instead of
2388 bfd_vma for non-bfd assemblers.
2390 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2392 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2393 doesn't give spurious errors.
2395 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2397 * as.h (SEEK_SET): Define if undefined.
2399 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2401 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2402 constants, and don't assume offsetT is 32 bits.
2404 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2406 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2407 (md_pcrel_from_section): Add prototype.
2408 (d10v_fix_adjustable): Add prototype.
2409 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2411 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2413 2000-04-12 Nick Clifton <nickc@cygnus.com>
2415 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2416 symbol in frag chain.
2418 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2420 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2421 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2422 (fits_in_signed_word, smallest_imm_type): Ditto.
2423 (md_assemble): Use an offsetT var to hold offsetT values, not a
2425 (offset_in_range): New.
2426 (md_assemble): Use it.
2427 (md_convert_frag): Change type of target_address, opcode_address,
2428 and displacement_from_opcode_start to offsetT.
2429 (md_create_short_jump): Change type of offset to offsetT.
2430 (md_create_long_jump): Ditto.
2431 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2432 (md_chars_to_number): Remove.
2433 (output_invalid): Remove duplicate prototype.
2435 2000-04-09 Nick Clifton <nickc@cygnus.com>
2437 * Makefile.am (CPU_TYPES): Add 'avr'.
2438 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2439 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2441 * Makefile.in: Regenerate.
2443 * doc/as.texinfo: Add M32R documentation.
2445 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2447 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2448 --enable-build-warnings option.
2449 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2450 * Makefile.in, configure: Re-generate.
2452 2000-04-07 Nick Clifton <nickc@cygnus.com>
2454 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2455 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2456 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2457 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2458 (arm_force_relocation): Force relocations for
2459 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2461 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2463 * config/tc-sh.c (get_operands): There's no third operand if the
2464 first operand is an immediate.
2466 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2468 * config/tc-sh.c (immediate): Delete.
2469 (sh_operand_info): Add immediate member.
2470 (parse_reg): Use A_PC for pc.
2471 (parse_exp): Add second argument 'op'. All callers changed.
2472 (parse_at): Expect pc to be coded as A_PC.
2473 Use immediate field in *op.
2474 (insert): Add fourth argument 'op'. All callers changed.
2475 (build_relax): Add second argument 'op'. All callers changed.
2476 (insert_loop_bounds): New function.
2477 (build_Mytes): Remove DISP_4.
2478 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2479 (assemble_ppi): Use immediate field in *operand.
2480 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2481 (md_apply_fix): Likewise.
2482 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2484 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2486 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2488 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2490 * internals.texi (CPU backend): Document
2491 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2493 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2495 * po/gas.pot: Regenerate.
2497 * as.c (show_usage): Restore translated part of bug string.
2498 * gasp.c (show_usage): Likewise.
2500 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2501 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2502 than move-if-change.
2503 (DEP1): Modify for "gcc -MM".
2507 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2508 Update dependencies.
2509 * Makefile.in: Regenerate.
2511 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2513 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2514 (md_begin): Likewise.
2515 (HAVE_AM33): New macro.
2516 (md_assemble): Use it. Match r_regs and xr_regs only if
2519 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2521 * as.h: #include "bin-bugs.h"
2522 * as.c (show_usage): Use REPORT_BUGS_TO.
2523 * gasp.c: #include "bin-bugs.h"
2524 (show_usage): Use REPORT_BUGS_TO.
2526 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2528 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2530 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2531 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2534 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2536 * config/tc-i386.c (i386_immediate): Don't assume a constant
2537 immediate is necessarily 16 bits when in 16 bit code mode.
2538 (md_assemble): Instead set guess_suffix here after we have checked
2541 2000-04-02 Richard Henderson <rth@cygnus.com>
2543 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2544 quantities. Correct right shift sign extension.
2545 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2546 32-bit value when shifting into place.
2548 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2550 * app.c: Add ATTRIBUTE_UNUSED as needed.
2551 * config/tc-ppc.c: Likewise.
2552 (ppc_size): Make unsigned long.
2553 (ppc_insert_operand): Add casts to avoid warnings.
2555 2000-03-31 Nick Clifton <nickc@cygnus.com>
2557 * config/tc-d10v.h (md_flush_pending_output): Define.
2559 2000-03-29 Nick Clifton <nickc@cygnus.com>
2561 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2562 segment. Works for both BFD_ASSEMBLER and others.
2563 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2565 2000-03-29 Nick Clifton <nickc@cygnus.com
2567 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2569 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2571 * listing.c (LISTING_LHS_WIDTH): Default depends on
2573 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2575 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2577 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2580 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2582 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2584 * config/tc-avr.c (mcu_types): Add missing initialiser.
2585 (md_pcrel_from_section): Add prototype.
2586 (avr_operand): Remove redundant test of unsigned < 0.
2587 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2589 2000-03-27 Denis Chertykov <denisc@overta.ru>
2591 * config/tc-avr.c: New file for AVR support.
2592 * config/tc-avr.h: Likewise.
2593 * configure.in: Add AVR support.
2594 * configure: Regenerate.
2596 2000-03-26 Timothy Wall <twall@cygnus.com>
2598 * gasp.c (macro_op): Add new argument to check_macro call.
2599 Macro structure definitions moved to macro.h
2600 * sb.h: Add argument to prototype for input_scrub_include_sb.
2601 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2602 nesting checks with an additional flag.
2603 (struct input_save): Add flag to indicate whether current sb
2604 should be checked for proper macro/conditional nesting.
2605 (input_scrub_push/pop): Save/restore nest check flag.
2606 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2608 * macro.c (check_macro): Allow caller to retrieve parsed macro
2609 information if a pointer is provided. This information may be
2610 used by the new macro hooks.
2611 * macro.h: Update prototype for check_macro. Macro struct
2612 definitions moved here from macro.c/gasp.c.
2613 * read.c (read_a_source_file): Add parameter to check_macro call,
2614 and pass macro info to the macro hook, if defined.
2615 (input_scrub_insert_line): New. Allow insertion of a line of
2616 characters into the input stream.
2617 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2618 file into the input stream.
2619 (s_include): Use input_scrub_insert_file.
2620 * internals.texi: Document new macro hooks.
2621 * as.h: New prototypes added.
2623 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2625 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2626 an initial capital letter.
2627 (i386_index_check): Reindent.
2629 2000-03-19 Nick Clifton <nickc@cygnus.com>
2631 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2634 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2636 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2637 instruction operand bad if Rd > 7 when generating
2638 thumb instructions. Prevents for example,
2639 "adr r12,label" from silently failing and generating
2640 the wrong instruction.
2642 2000-03-17 Nick Clifton <nickc@cygnus.com>
2644 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2645 that have a destingation >= 0x400000.
2646 Fix compile time warning messages.
2648 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2650 * config/tc-sh.c (md_begin): When encountering insn that are
2651 not supported by the current arch, only change the name if
2652 its contents are the same as prev_name.
2653 (get_specific): If the the architecture doesn't match, fail.
2655 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2657 * config/tc-sh.c (IDENT_CHAR): Define.
2658 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2659 matching back where it came from.
2661 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2663 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2665 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2667 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2670 2000-03-15 Kazu Hirata <kazu@hxi.com>
2672 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2674 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2676 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2677 floating-point-number, make sure 'f' is in FLT_CHARS.
2679 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2681 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2682 (s_lcomm_internal): Use it.
2683 * doc/internals.texi (CPU backend): Document it.
2684 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2687 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2689 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2692 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2693 implementation doesn't have special handling for switch
2695 (macro_build): Allow for code in sections other than .text.
2697 (mips_ip): Likewise.
2698 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2699 Don't perform relocs if we will be outputting them.
2700 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2701 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2704 2000-03-09 Catherine Moore <clm@cygnus.com>
2706 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2707 relocation type based on the entry in the fixup structure.
2708 Put S_IS_EXTERN processing back in.
2710 2000-03-08 H.J. Lu (hjl@gnu.org)
2712 * Makefile.am (install-exec-tooldir): Depend on
2713 install-exec-bindir for parallel make.
2714 * Makefile.in: Regenerated.
2716 2000-03-06 Nick Clifton <nickc@cygnus.com>
2718 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2720 (md_parse_option): Parse -m32r command line switch - disable m32rx
2722 (md_show_usage): Document new option.
2724 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2725 * doc/Makefile.in: Regenerate.
2726 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2728 2000-03-02 Michael Meissner <meissner@redhat.com>
2730 * config/tc-d30v.c (check_range): Remove code that incorrectly
2731 sign extended values where bits < 32.
2733 2000-03-02 H.J. Lu (hjl@gnu.org)
2735 * configure.in: Support --enable-targets=all on ia32.
2736 * configure: Regenerated.
2738 2000-03-01 Nick Clifton <nickc@cygnus.com>
2740 * gasp.c (do_align): Remove bogus check of alignment value.
2742 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2744 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2745 TC_PPC was defined forced the type of a symbol with no other type
2748 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2750 * doc/internals.texi (CPU backend): Mention that
2751 line_separator_chars do not break up comments. Fix typos for
2752 LEX_AT and LEX_NAME descriptions. Document operands for
2753 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2754 description of md_create_short_jump usage. Document argument for
2755 md_undefined_symbol.
2757 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2759 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2760 (md_parse_option): Handle it.
2761 (md_show_usage): Document it.
2763 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2765 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2766 opcode, for the instruction `pal19'. From Andrea Arcangeli
2769 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2771 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2773 (md_assemble): To here, before template operands are matched.
2774 Also ensure a constant immediate is sign extended when we know the
2775 size is at most 16 bits. This is to catch cases like "add
2776 $0xffc0,%ax" where we don't know the size, and thus that the
2777 immediate can be represented as Imm8S until after parsing the
2779 (i386_displacement): Similarly sign extend 16 bit constant
2781 (md_assemble): Relax 16-bit jump constant range check to suit sign
2782 extended displacements.
2784 2000-02-26 Andreas Jaeger <aj@suse.de>
2786 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2788 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2790 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2791 call operands when intel_syntax.
2792 (intel_float_operand): Return 2 for "fi...".
2793 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2794 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2795 earlier "SHORT" change.
2796 (md_assemble): When determining suffix from Regs, exclude
2799 2000-02-24 Nick Clifton <nickc@cygnus.com>
2801 * configure: Add arm-wince, mips-pe and sh-pe targets.
2802 * configure: Regenerate.
2804 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2806 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2807 "pe-mips" for the mips-pe target.
2809 * config/tc-arm.c (insns): Change displacement encoded in BL
2810 and B instructions if the target port is arm-wince.
2811 (do_ldst): Do not bias the relocation offset if the target
2813 (md_pcrel_from): Add in missing relocation offset bias if the
2814 target os arm-wince.
2816 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2817 (md_begin): Disable -G support for mips-pe target.
2818 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2819 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2822 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2823 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2824 assembler, just set the alignment to 4.
2826 * config/te-wince-pe.h: New file for WinCE targets. Define
2829 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2831 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2832 string instructions.
2833 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2834 (i386_intel_memory_operand): After finding a segment override,
2835 check again for no `[' before looking for a displacement. Bomb if
2836 more than one displacement rather than silently discarding the
2837 second and subsequent ones. Free strings malloc'd by
2838 build_displacement_string.
2840 2000-02-24 Catherine Moore <clm@cygnus.com>
2842 * config/obj-som.c (obj_pseudo_table): Add "weak".
2843 (obj_som_weak): New routine.
2845 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2847 * config/tc-i386.c (union i386_op): New.
2848 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2849 Throughout file replace occurences of disps[n], imms[n], regs[n]
2850 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2851 intel mode operand swapping. Add assert in regKludge and
2852 fake_zero_displacement code. Test i.types[n] when outputting
2853 displacements and immediates. Combine output of Disp16 with
2855 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2856 when in intel mode by (not) reversing fsub and fdiv operands
2857 before the template search. This fails for single operand
2858 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2859 undefined. Instead fix the base_opcode after we've found the
2860 template. Move base_opcode xor with found_reverse_match from
2861 opcode output code to before this fix so we test for the correct
2863 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2864 check in intel mode. Instead compare opcodes.
2866 * config/tc-i386.h (TC_RELOC): Delete.
2867 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2868 with equivalent call to reloc.
2870 * as.h (flag_m68k_mri): Move declaration after target include, and
2871 only declare when TC_M68K defined. Define as zero otherwise.
2872 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2873 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2874 Define as zero otherwise.
2875 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2876 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2877 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2878 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2879 testing whether defined.
2880 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2881 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2882 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2883 rather than testing whether defined.
2884 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2885 (parse_mri_cons): Declare and use only when TC_M68K.
2886 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2887 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2888 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2890 * NEWS: Mention IBM 370 support.
2892 2000-02-23 Richard Henderson <rth@cygnus.com>
2894 * config/tc-i386.c (md_assemble): When swapping operands for
2895 intel_syntax, assume everything that's not Imm or Disp is a
2898 2000-02-23 Linas Vepstas <linas@linas.org>
2900 * config/tc-i370.c, config/tc-i370.h: New files.
2901 * Makefile.am: Add support for Linux/IBM 370.
2902 * configure.in: Likewise.
2903 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2904 * config/obj-elf.c: Include elf/i370.h
2905 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2907 * Makefile.in: Regenerate.
2908 * configure: Regenerate.
2910 * doc/c-i370.texi: New file.
2911 * doc/all.texi: Include it.
2912 * doc/as.texinfo: And here.
2913 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2914 * doc/Makefile.in: Regenerate.
2916 2000-02-19 Michael Meissner <meissner@redhat.com>
2918 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2919 determine if an instruction can be used in parallel with an ADDppp
2920 or SUBppp instruction.
2922 2000-02-22 Andrew Haley <aph@cygnus.com>
2924 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2926 1999-12-30 Andrew Haley <aph@cygnus.com>
2928 * config/tc-mips.c (mips_gp32): New variable.
2929 (macro_build) Use mips_gp32.
2931 (md_longopts): Add "-mgp32" and "-mgp64".
2932 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2934 (OPTION_M7900): Change offset
2935 (OPTION_NO_M7900): Ditto.
2937 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2939 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2940 warning, and bump it to 1.
2942 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2944 From Brad Lucier <lucier@math.purdue.edu>:
2945 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2948 2000-02-21 Catherine Moore <clm@cygnus.com>
2950 * config/tc-mips.c (MF_HILO_INSN): Define.
2951 (mips_7000_hilo_fix): Declare.
2952 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2953 (md_parse_option): Check for 7000_HILO_FIX options.
2954 (OPTION_M7000_HILO_FIX): Define.
2955 (OPTION_NO_M7000_HILO_FIX): Define.
2956 * doc/c-mips.texi (-mfix7000): Describe.
2958 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2960 * listing.c (print_lines): Remove unused variable `end'.
2962 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2963 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2964 reloc_type when BFD_ASSEMBLER.
2965 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2966 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2967 statement and quell signed vs. unsigned comparison warning.
2969 2000-02-18 Nick Clifton <nickc@cygnus.com>
2971 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2972 the computed frag offset, rather than overwriting it.
2974 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2976 * config/tc-sh.c ("elf/sh.h"): Include.
2977 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2978 (md.begin): Initialize target_arch.
2979 Only include opcodes in has table that match selected architecture.
2980 (parse_reg): Recognize register names for sh-dsp.
2981 (parse_at): Recognize post-modify addressing.
2982 (get_operands): The leading space is now optional.
2983 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2984 arguments. Update valid_arch.
2985 (build_Mytes): Add support for SDT_REG_N.
2986 (find_cooked_opcode): New function, broken out of md_assemble.
2987 (assemble_ppi, sh_elf_final_processing): New functions.
2988 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2989 (md_longopts, md_parse_option): New option: -dsp.
2990 * config/tc-sh.h (elf_tc_final_processing): Define.
2991 (sh_elf_final_processing): Declare.
2993 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2995 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2996 the unwinder subspace. Save the current seg/subseg before creating
2999 2000-02-10 Nick Clifton <nickc@cygnus.com>
3001 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3002 little endian targets.
3003 (INST_BYTE1): Redefine to handle big and little endian
3005 (cpu_type): New type: Select between M340 and M210.
3006 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3007 instructions of the M340.
3008 (md_assemble): Add support for the MULSH and OPSR classes of
3010 (md_atof): Add support for little endian targets.
3011 (md_parse_option): Add support for -EL, -EB and -mcpu command
3013 (md_convert_frag): Add support for little endian targets.
3014 (md_apply_fix3): Add support for little endian targets.
3015 (md_number_to_chars): Add support for little endian targets.
3017 2000-02-10 Timothy Wall <twall@redhat.com>
3019 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3020 defined, use it to verify the symbol just read should be a label.
3022 2000-02-10 Timothy Wall <twall@redhat.com>
3024 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3025 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3026 around colons when KEEP_WHITE_AROUND_COLON is defined.
3027 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3028 and KEEP_WHITE_AROUND_COLON.
3030 2000-02-08 Timothy Wall <twall@redhat.com>
3032 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3034 (do_repeat): New. Abstract repeat logic so that a "break" can be
3036 (end_repeat): New. Provide support for a "break" out of the
3038 * read.h: Add prototypes for new functions.
3040 2000-02-08 Timothy Wall <twall@redhat.com>
3042 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3043 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3044 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3047 2000-02-08 Timothy Wall <twall@redhat.com>
3049 * read.c: Added elseif to directives table.
3050 * read.h: Added prototype for s_elseif.
3051 * doc/as.texinfo: Added description for elseif.
3052 * cond.c (s_elseif): New function
3054 2000-02-04 Timothy Wall <twall@redhat.com>
3056 * listing.c (print_lines): Remove conditionals causing bug in
3059 2000-02-03 Timothy Wall <twall@cygnus.com>
3061 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3063 * frags.c (frag_new): Calculate fr_fix in octets
3064 (frag_now_fix) Return offset as target address offset (bytes).
3065 (frag_now_fix_octets) New - Return offset in octets (8-bit
3067 * frags.h: Added prototype for frag_now_fix_octets().
3068 Distinguish between octets and bytes in field descriptions.
3069 * listing.c (calc_hex): Account for octets vs bytes when
3070 printing addresses/offsets.
3071 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3072 target is little-endian, print the octets in a word in big-endian
3073 order so that the display looks like a proper hexadecimal number,
3074 instead of having the octets reversed.
3075 * read.c (do_align): When recording alignment, alignment power
3076 should be in terms of target bytes (minimum addressible unit)
3078 (do_org) Convert ORG target address (byte) argument into an
3079 octet offset when generating a variable fragment.
3080 * symbols.c (resolve_symbol_value): Symbol final value
3081 converted to a target address offset (bytes) from its octet offset.
3082 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3083 offset (bytes) is adjusted by the frag offset (octets) converted
3085 (coff_frob_section) Section alignment power is in terms of bytes;
3086 convert it to an octet alignment power when calculating size (and
3087 size mask) in octets. Don't modify the section size in order to
3088 "align" it for TI COFF, since that format has a different method
3089 for storing alignment information.
3091 2000-02-01 Timothy Wall <twall@cygnus.com>
3093 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3094 entries, matching the way GCC generates them. If not escaped, the
3095 filename is encoded incorrectly.
3097 2000-01-31 Nick Clifton <nickc@cygnus.com>
3099 * config/tc-arm.c (reg_table): Add support for ATPCS register
3102 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3104 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3106 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3108 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3109 of a symbol when we really care about its value.
3111 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3113 * config/tc-mcore.c (md_assemble): Give warning message if
3114 operands passes to instruction are more than the spec.
3116 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3118 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3119 Thumb mode but the label seen was not declared as '.thumb_func'
3120 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3121 correct disassembly of Thumb code bounded by non function labels.
3123 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3125 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3126 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3128 * Makefile.in: Same here.
3131 * configure.in: Set bfd_gas for i386-aout when primary target
3132 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3133 we may need the primary te_file. Remove incorrect comment.
3135 * configure: Regenerate.
3137 * config/e-i386aout.c: New file.
3139 * as.c (USE_EMULATIONS): Move to before print_version_id.
3140 (struct emulation): Add i386aout.
3141 (show_usage): Split text strings. Reformat -a text. Add --em
3145 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3146 (aout_format_ops): New.
3149 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3150 preprocessor conditional and add aout USE_EMULATIONS tests.
3151 (read_a_source_file): Don't pass error strings to printf as
3155 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3157 (do_data): Same here.
3158 (process_file): And here.
3161 * symbols.c (colon): Rewrite "already defined" fatal message
3162 code for aout with USE_EMULATIONS.
3165 * config/obj-aout.c (OBJ_HEADER): Define.
3166 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3168 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3169 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3171 (obj_aout_type): Expand S_SET_OTHER here too.
3172 (obj_read_begin_hook): Remove.
3173 (aout_pop_insert): New.
3174 (obj_aout_s_get_other): New.
3175 (obj_aout_s_get_desc): New.
3176 (aout_format_ops): New.
3179 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3180 gets aout_pseudo_table.
3181 (aout_pseudo_table): Declare.
3182 (obj_read_begin_hook): Define.
3185 * config/obj-coff.c (obj_pseudo_table): Rename to
3187 (coff_pop_insert): Use coff_pseudo_table.
3188 (coff_sec_sym_ok_for_reloc): Remove.
3189 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3190 and comment all zero entries and remove #if 0 code.
3193 * config/obj-coff.h (obj_pop_insert): Define.
3194 (coff_pseudo_table): Declare.
3197 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3198 s_get_size, s_set_size. Comment all zero entries.
3201 * config/obj-elf.c (elf_s_get_other): New function.
3202 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3203 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3204 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3206 (obj_elf_parse_section_letters): Don't pass error strings to
3207 printf as format arg.
3210 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3212 (elf_s_get_other): Declare.
3213 (S_GET_OTHER) Define as elf_s_get_other if not already
3215 (S_SET_OTHER): Only define when not already defined.
3216 (elf_obj_read_begin_hook): Declare.
3217 (obj_read_begin_hook): Define.
3218 (elf_obj_symbol_new_hook): Declare.
3219 (obj_symbol_new_hook): Define.
3222 * config/obj-multi.h: Add copyright header and protect against
3223 multiple inclusion. Add * to all function pointers.
3224 (OBJ_HEADER): If defined, include it rather than other defines
3226 (obj_frob_file_after_relocs): Test for NULL.
3227 (obj_symbol_new_hook): Here too.
3228 (obj_sec_sym_ok_for_reloc): And here.
3229 (S_GET_OTHER): Define.
3230 (S_GET_DESC): Define.
3231 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3232 (OBJ_MAYBE_ELF): Update comment.
3234 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3235 OBJ_AOUT preprocessor conditional and handle emulation by
3236 testing OUTPUT_FLAVOR.
3237 (i386_displacement): Here too.
3238 (md_section_align): Similarly here.
3239 (i386_target_format): Conditionally compile when more than one
3240 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3241 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3242 (i386_displacement): Here too.
3245 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3246 Define TARGET_FORMAT for aout only when not multi.
3249 * config/te-multi.h: Delete file as it's identical to te-generic.h
3251 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3253 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3254 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3257 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3259 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3262 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3264 * config/tc-mips.c (mips_do_align): New function.
3265 * config/tc-mips.h (md_do_align): Define.
3267 2000-01-10 Philip Blundell <philb@gnu.org>
3269 * doc/c-arm.texi (ARM Options): Fix typo.
3270 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3271 line separator for Linux.
3272 * doc/as.texinfo (Comments): Mention the ARM.
3274 2000-01-10 Philip Blundell <pb@futuretv.com>
3276 * configure.in (arm*-*-conix*): New target.
3277 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3279 * configure: Regenerate.
3281 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3283 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3284 (obj_elf_visibility): New function.
3286 * doc/as.texinfo (Visibility): New node: document visibility
3289 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3291 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3292 warning for absolute jump/call without `*' in non-intel mode. No
3293 need to set i.types[0] JumpAbsolute in intel mode.
3295 1999-12-22 Philip Blundell <pb@futuretv.com>
3297 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3298 hook function when changing sections.
3299 (arm_s_data): Likewise.
3301 1999-12-14 Nick Clifton <nickc@cygnus.com>
3303 * config/tc-arm.c (md_parse_option): Add support for -marm720
3304 command line switch.
3306 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3308 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3309 (r_registers, xr_registers): Define.
3310 (r_register_name, xr_register_name): New functions.
3311 (md_assemble): Handle new am33 operand types and instruction
3313 (mn10300_insert_operand, check_operand): Likewise.
3315 1999-11-29 Nick Clifton <nickc@cygnus.com>
3317 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3318 (s_force_thumb): Set thumb_mode to 2.
3319 (md_assemble): Do not complain about thumb instructions on a
3320 non-thumb target if thumb_mode is set to 2.
3322 1999-11-28 Michael Meissner <meissner@cygnus.com>
3324 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3325 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3326 (O_...): Add new machine dependent expressions if we are handling
3327 explicit relocations.
3328 (alpha_reloc_op): New static table holding the explicit relocation
3330 (alpha_literal_hash): New static to hold the hash table for
3331 explicit relocations.
3332 (alpha_macros): Add support for explicit relocations.
3333 (md_begin): If explicit relocations, initialize hash table.
3334 (md_assemble): Don't print a second error if tokenize_arguments
3335 already printed an error message.
3336 (md_apply_fix): Add support for explicit relocations.
3337 (alpha_force_relocation): Ditto.
3338 (alpha_fix_adjustable): Ditto.
3339 (alpha_adjust_symtab): New function to support explicit
3341 (alpha_adjust_symtab_relocs): Ditto.
3342 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3343 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3344 Add support for explicit relocations. Return -2 if an error
3345 message was already printed.
3346 (find_macro_match): Add support for explicit relocations. Comment
3348 (emit_insn): Add support for explicit relocations.
3349 (assemble_tokens): Ditto.
3351 (load_expression): Ditto.
3354 (emit_ir_load): Ditto.
3355 (emit_loadstore): Ditto.
3358 (emit_sextX): Ditto.
3359 (emit_division): Ditto.
3360 (emit_jsrjmp): Ditto.
3361 (emit_retjcr): Ditto.
3363 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3365 (tc_adjust_symtab): If explicit relocations, call the function
3366 alpha_adjust_symtab.
3367 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3368 relocations next to the literal relocation they reference.
3369 (TC_INIT_FIX_DATA): Initialize the new fields.
3370 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3372 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3374 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3375 'B' operand for PA2.0 bb instruction.
3377 1999-11-18 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3382 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3384 (mcore_force_relocation): Force relocations to be generated for
3387 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3389 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3390 (i386_displacement): Disallow O_big displacements.
3392 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3394 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3395 Small improvements in error checking.
3396 (md_assemble): Support for unconditional ARM instructions.
3397 (md_parse_option): Support for -m[arm]v5e flag.
3399 1999-11-12 Nick Clifton <nickc@cygnus.com>
3401 * macro.c (buffer_and_nest): Do not check beyond the end of the
3404 1999-11-11 Nick Clifton <nickc@cygnus.com>
3406 * macro.c (buffer_and_nest): Look for seperator after TO and
3409 1999-11-08 Andrew Haley <aph@cygnus.com>
3411 * app.c (do_scrub_chars): When in State 10, treat backslash
3412 characters in the same way as as symbol characters.
3414 1999-11-07 Richard Henderson <rth@cygnus.com>
3416 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3417 the previous label was in the current section before playing
3418 with auto-alignment.
3420 1999-11-06 Nick Clifton <nickc@cygnus.com>
3422 * config/tc-v850.c (v850_force_relocation): Force relocation
3424 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3427 1999-11-05 Michael Meissner <meissner@cygnus.com>
3429 * expr.h (operatorT): Increase machine dependent operators to 16.
3430 * expr.c (op_rank): Ditto.
3432 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3434 * read.c (pseudo_set): Reject attempts to set the value of a
3437 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3440 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3442 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3443 to bfd_set_section_contents.
3445 1999-11-03 Nick Clifton <nickc@cygnus.com>
3447 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3449 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3451 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3452 (mips_ip): Use OPCODE_IS_MEMBER.
3454 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3456 * config/tc-arm.c (reg_required_here): Improve comments.
3458 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3459 (tinsns): Initialize variants field.
3461 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3462 BAD_PC respectively.
3464 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3466 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3467 * config/tc-arm.h: Fix compile time warnings.
3469 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3471 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3472 form @abs16, @(abs16) and @(abs16 + imm).
3474 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3476 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3477 (ISA_HAS_64_BIT_REGS) New.
3478 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3479 mips_emit_delays,macro_build,load_register,load_addresss,
3480 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3481 and/or use new ISA_xxx macros in expressions involving
3482 ISA, particularly mips_opts.isa.
3484 1999-10-18 Michael Meissner <meissner@cygnus.com>
3486 * expr.h (operatorT): Add machine dependent operators md1..md8.
3487 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3488 for the machine dependent operators to use.
3490 * expr.c (op_rank): Add machine dependent operators.
3492 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3494 (O_cpregister): Ditto.
3495 (md_begin): Change X_op test that field is wide enough to use
3496 O_max instead of O_alpha_max.
3497 (cpu_types): Fill in missing initializer.
3498 (alpha_num_macros): Make unsigned.
3499 (md_assemble): Make opnamelen be size_t.
3500 (md_apply_fix): Cast alpha_num_operands to int before testing.
3501 (alpha_force_relocation): Ditto.
3502 (alpha_fix_adjustable): Ditto.
3503 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3504 (tc_gen_reloc): Ditto.
3505 (tc_get_register): Ditto.
3510 (s_alpha_ent): Ditto.
3511 (s_alpha_end): Ditto.
3512 (s_alpha_frame): Ditto.
3513 (s_alpha_prologue): Ditto.
3514 (s_alpha_file): Ditto.
3515 (s_alpha_gprel32): Ditto.
3516 (s_alpha_proc): Ditto.
3517 (s_alpha_set): Ditto.
3518 (s_alpha_base): Ditto.
3519 (s_alpha_align): Ditto.
3520 (s_alpha_arch): Ditto.
3521 (alpha_align): Ditto.
3522 (assemble_insn): Suppress unused variable warning.
3524 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3525 order in the structure.
3526 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3528 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3530 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3532 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3534 * config/tc-i386.c (i386_index_check): Correct #endif location.
3536 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3538 * as.c (show_usage): Document new options.
3539 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3540 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3541 (parse_args): Parse the new options.
3542 (main): If there were warnings, and --fatal-warnings
3543 was specified, print an error.
3544 * as.h: New variable, flag_fatal_warnings, for new option.
3546 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3548 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3549 '@'. Change autoincrement completers to fall through to cache control
3552 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3554 (pa_parse_addb_64_cmpltr): New function.
3556 * config/tc-hppa.c (pa_ip): Change error message.
3557 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3558 '?Q' args to allow falling through.
3560 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3561 Remove unused conditional codes.
3562 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3564 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3566 * config/tc-d30v.c (CHAR_BIT): Define.
3567 (check_range): Fix bit operations to support integers bigger than
3570 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3572 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3575 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3576 Doug Evans <devans@cygnus.com>
3578 Add support for m32rx.
3579 * config/tc-m32r.c (enable_m32rx): New static global.
3580 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3581 (allow_m32rx): New function.
3582 (M32R_SHORTOPTS): Add `O'.
3583 (md_longopts): Add --m32rx plus several warning options.
3584 (md_parse_option): Handle new options.
3585 (md_show_usage): Print them.
3586 (md_begin): Enable m32rx.
3587 (OPERAND_IS_COND_BIT): New macro.
3588 (first_writes_to_seconds_operands): New function.
3589 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3590 (target_make_parallel,assemble_two_insns): New functions.
3591 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3592 If optimizing and m32rx, try to make consecutive insns parallel.
3594 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3596 * config/tc-mips.c (nopic_need_relax): Allow for the
3597 .sdata.foo sections generated by -fdata-sections,
3598 and for the .gnu.linkonce.s sections generated by C++.
3600 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3602 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3603 with cleaner code using completer prefixes. Add 'Y'.
3605 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3607 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3609 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3610 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3611 insn does not match and we should try the next insn in the table.
3613 1999-09-22 Nick Clifton <nickc@cygnus.com>
3615 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3617 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3619 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3622 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3624 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3625 OBJ_ELF. If ELF, add "sq".
3626 (md_parse_option): If ELF, ignore -s and -q.
3627 (md_show_usage): Mention ELF options.
3629 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3631 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3634 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3636 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3638 * config/tc-hppa.c (struct pa_it): New field "trunc".
3639 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3640 (pa_parse_ftest_gfx_completer): New function
3641 (pa_parse_fp_cnv_format): New function.
3643 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3644 (md_apply_fix): Handle 22bit pc-rel branches.
3646 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3648 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3650 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3652 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3654 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3656 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3657 (pa_ip): Handle 'fX'.
3659 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3661 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3662 unwinds unless the function is in the text space.
3663 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3665 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3667 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3668 (md_assemble): To here. Tweak address generation.
3670 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3672 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3673 (md_assemble): Call dwarf2_where for OBJ_ELF.
3674 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3675 (pa_end_of_source): New function.
3676 * tc-hppa.h (md_end): Define for OBJ_ELF.
3678 1999-09-14 Michael Meissner <meissner@cygnus.com>
3680 * configure.in (Canonicalization of target names): Remove adding
3681 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3682 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3683 * configure: Regenerate.
3685 1999-09-14 Donn Terry <donn@interix.com>
3687 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3689 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3691 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3692 pc-relative jmp/call to an absolute symbol.
3693 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3694 absolute section symbols.
3696 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3697 jump handling code and comments.
3699 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3701 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3702 the value if TE_PE and a global defined symbol.
3704 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3706 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3707 print the symbol, rather than printing it here.
3709 1999-09-11 Donn Terry <donn@interix.com>
3711 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3712 BFD_RELOC_RVA relocations.
3714 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3715 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3718 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3720 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3721 * doc/internals.texi (Object format backend): Document
3724 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3725 relocations against global symbols if TE_PE.
3727 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3728 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3730 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3733 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3734 symbols which do not have a constant value, or tags with
3735 non-tags. Remove the symbol from the list before adding it at the
3738 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3739 C_FCN symbol differently if TE_PE.
3740 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3741 appears in the pseudo-op, rather coff_line_base which is only set
3744 * config/obj-coff.c (obj_coff_loc): New static function.
3745 (obj_pseudo_table): Add "loc".
3747 * config/obj-coff.c (add_lineno): Check that the line number is
3750 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3751 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3753 (md_atof): Return NULL rather than 0.
3754 * config/tc-i386.c (md_atof): Change type to int.
3755 * expr.c (expr): Change first parameter to int.
3756 * config/obj-coff.c: Add declarations for static functions.
3757 (coff_frob_symbol): Use SYM_AUXENT.
3758 * config/tc-i386.h (flag_16bit_code): Don't declare.
3760 * config/obj-coff.c (obj_coff_section): Default to setting
3761 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3763 * write.c (adjust_reloc_syms): Print adjusted fixup.
3765 * expr.c (integer_constant): Correct too_many_digits calculation
3768 1999-09-09 Andreas Schwab <schwab@suse.de>
3770 * doc/c-arm.texi: Fix arguments of @var to not contain
3773 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3775 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3777 (md_parse_option): Only support -k flag for ELF and COFF targets.
3779 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3781 * config/tc-hppa.c (pa_ip): Put strict register checks before
3782 call to pa_parse_number.
3784 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3786 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3788 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3791 1999-09-06 Donn Terry <donn@interix.com>
3793 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3795 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3797 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3798 candidate instruction. Require registers for register arguments
3799 when in strict mode. Require assemble-time constants for
3800 constants when in strict mode.
3801 (pa_get_absolute_expression): Require a constant when in strict
3804 1999-09-06 Nick Clifton <nickc@cygnus.com>
3806 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3808 1999-09-04 Steve Chamberlain <sac@pobox.com>
3810 * config/tc-pj.c: New file, supports picoJava in ELF.
3811 * config/tc-pj.h: Ditto.
3812 * configure.in (pjl*, pj*): New targets.
3813 * Makefile.am: Rebuild dependencies.
3814 (CPU_TYPES): Add pj.
3815 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3816 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3817 * doc/c-pj.texi: New file.
3818 * doc/as.texinfo: Add some PJ specifics.
3819 * doc/all.texi: Add PJ to the list of all architectures, sort them
3821 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3822 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3824 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3826 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3827 (obj_frob_file): Test for null pointer.
3828 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3829 (OBJ_PROCESS_STAB): And here.
3830 (elf_obj_sy): Remove
3832 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3833 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3834 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3836 * config/obj-coff.c (no_func): Remove.
3837 (coff_format_ops): Change occurrences of no_func to 0, as we test
3838 for 0 in obj-multi.h.
3840 * configure.in: Enable bfd for i386-coff when primary target is
3841 bfd. Enable i386 elf,coff emulation support. Don't set
3842 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3843 emulation to support.
3844 *configure: Regenerate.
3846 1999-09-02 Nick Clifton <nickc@cygnus.com>
3848 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3849 .section .line directive is encountered.
3851 1999-09-01 Nick Clifton <nickc@cygnus.com>
3853 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3856 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3857 * as.texinfo: Document --gdwarf2 command line option.
3858 Add additional documentation of ARM command line switches.
3860 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3862 * config/tc-i386.c (i386_intel_memory_operand): Combine
3863 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3864 and RESTORE_END_STRING around parse_register calls.
3865 (i386_operand): Here too.
3866 (i386_is_reg): Remove.
3867 (parse_register): Move as_bad calls from within this function to
3870 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3872 Based on a patch from H.J. Lu <hjl@gnu.org>
3873 * config/tc-i386.c (parse_register): Handle FP regs specially.
3874 (md_begin): Remove '(' and ')' from register_chars.
3876 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3878 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3879 error message (done elsewhere).
3881 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3883 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3885 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3887 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3890 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3892 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3894 Add new completers. Fix bug in 64 bit condition handling.
3896 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3899 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3901 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3903 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3905 1999-08-27 Jim Wilson <wilson@cygnus.com>
3907 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3908 (struct ls): Add frag field. Initialize it to zero.
3909 (out_end_sequence): New local text_frag. Set it while in text section.
3910 Replace address check with frag check. Set ls.frag to text_frag if
3911 out_set_addr called.
3912 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3913 Set it before switching sections. Replace address check with frag
3914 check. Set ls.frag to saved_frag if out_set_addr called.
3916 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3918 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3919 output "advance_pc" opcode instead of calling gen_addr_line().
3920 The latter has the undesired side-effect of creating a new row
3921 in the debug line info matrix.
3923 1999-08-26 Jim Wilson <wilson@cygnus.com>
3925 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3926 ls.last_filename if last is less than zero. Set ls.last_filename
3927 when allocating new entry.
3928 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3931 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3933 * config/tc-i386.c (i386_index_check): Fix the displacement size
3934 when INFER_ADDR_PREFIX.
3936 1999-08-18 Nick Clifton <nickc@cygnus.com>
3938 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3941 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3943 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3944 handle 0xffffNNNN constants correctly.
3946 1999-08-16 Nick Clifton <nickc@cygnus.com>
3948 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3951 1999-08-13 Nick Clifton <nickc@cygnus.com>
3953 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3954 (md_apply_fix3): Always pass positive values to
3955 validate_offset_imm.
3957 1999-08-12 Nick Clifton <nickc@cygnus.com>
3959 * config/tc-arm.c (skip_whitespace): New macro.
3960 Formatting tidy ups.
3962 (md_apply_fix3): Store relocation offset in addend for ELF based
3964 (arm_force_relocation): Always generate relocs for Thumb function
3967 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3969 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3970 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3972 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3974 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3975 flags for the unwind subspace.
3977 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3978 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3979 suitable relocation based on the size of the target's pointer.
3980 Always Use subsegment zero for the unwinders.
3981 (pa_level): Handle "2.0w".
3983 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3985 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3986 with the following instruction unless this was specified.
3988 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3990 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3991 certain sections, to match BFD changes.
3993 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3995 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3996 (EXTRA_SCRIPTS): Define to keep automake happy.
3997 * Makefile.in: Rebuild.
3999 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4001 * Makefile.am: Rename .dep* files to DEP*.
4002 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4003 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4005 * Makefile.in: Rebuild.
4007 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4009 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4011 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4013 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4014 avoid problems on DOS filesystems.
4015 * Makefile.in: Rebuild.
4017 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4019 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4021 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4024 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4026 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4027 line to create ${GDBINIT} rather than .gdbinit.
4028 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4030 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4032 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4034 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4036 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4038 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4040 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4041 non-adjustable symbols.
4043 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4045 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4047 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4049 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4052 1999-08-05 Donn Terry <donn@interix.com>
4054 * config/te-interix.h: New file.
4055 * configure.in (i386-*-interix*): New target.
4056 * configure: Rebuild.
4058 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4060 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4061 selectors for ELF too.
4062 (selector_table): Add "ltp" and "rtp" selectors.
4064 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4066 * config/tc-i386.c (i386_operand): No need to change
4067 operand_string pointer in segment reg case before goto
4068 do_memory_reference. Initialise displacement_string_start and
4069 displacement_string_end after do_memory_reference label.
4070 (i386_index_check): Add operand_string param, and print error
4071 message on failure here.
4072 (i386_intel_memory_operand): Instead of here.
4073 (i386_operand): And here.
4074 (INFER_ADDR_PREFIX): Enable.
4076 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4078 * config/tc-i386.h (DefaultSize): Define. Renumber following
4079 opcode_modifier defines.
4081 From Etienne Lorrain <etienne.lorrain@ibm.net>
4082 * config/tc-i386.c (stackop_size): New variable.
4083 (set_16bit_code_flag): Clear it here.
4084 (set_16bit_gcc_code_flag): New function.
4085 (md_pseudo_table): Add "code16gcc" entry.
4086 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4088 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4090 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4091 next_set_end even if the end symbol is being discarded.
4093 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4094 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4095 * config/obj-coff.c: Likewise.
4096 (seg_info_type): Remove.
4097 (seg_info_off_by_4): Change to array of segT.
4098 (s_get_segment): Adjust accordingly.
4099 (obj_pseudo_table): Fully initialize sentinel entry.
4101 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4102 Ralf Baechle <ralf@uni-koblenz.de>.
4104 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4106 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4108 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4110 * config/tc-i386.c: Indentation and white space changes.
4111 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4112 don't enable it by default.
4113 (i386_intel_operand): Remove redundant prototype.
4114 Move check on number of memory operands, and i.mem_operands++
4115 (i386_intel_memory_operand): To here.
4116 Remove i386_immediate code from here. Remove special case code
4117 for input and output using (%dx). Remove base/index checks and
4118 call i386_index_check instead. Save initial operand_string
4119 argument for error message.
4120 (i386_operand): Remove redundant prototype. Move base/index
4121 checks to i386_index_check.
4122 (i386_displacement): Move intel mode check for non-zero
4124 (i386_intel_memory_operand): To here.
4126 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4128 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4129 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4130 by .register pseudo-op if -64 and --no-undeclared-regs.
4131 (s_register, sparc_adjust_symtab): New functions.
4132 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4133 Declare sparc_adjust_symtab as tc_adjust_symtab.
4134 * doc/c-sparc.texi: Add description of #ignore special literal
4135 for .register pseudo-op.
4137 1999-07-30 Catherine Moore <clm@cygnus.com>
4139 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4140 the relocation's section offset.
4142 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4144 * write.c (fixup_segment): Fix generic error check overflow test.
4146 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4147 X_add_number to long.
4149 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4151 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4154 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4156 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4159 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4161 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4163 * configure.bat: Remove; obsolete.
4164 * config/go32.cfg: Likewise.
4166 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4168 * configure.in (i386-*-vxworks*): New target.
4169 * configure: Rebuild.
4171 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4173 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4175 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4177 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4179 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4180 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4181 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4182 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4183 MAX_RELOC_EXPANSION): Define.
4184 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4186 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4188 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4189 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4190 block. Print a warning if an 8-bit or 16-bit constant
4191 displacement or immediate is truncated on output.
4192 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4194 (i386_operand): Disallow immediate jump absolute operand.
4196 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4198 * configure.in: Bump version number to 2.9.5.
4199 * configure: Rebuild.
4201 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4204 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4206 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4207 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4209 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4211 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4213 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4215 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4216 if -mno-fpu was given.
4217 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4219 (cons_fix_new_arm): Remove misleading comments.
4221 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4223 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4225 (relax_segment): Likewise. After giving a rs_org error, convert
4226 the frag to rs_align to avoid cascading errors.
4228 1999-07-12 Andreas Schwab <schwab@suse.de>
4230 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4232 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4234 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4235 as appropriate. Fill in structure initializations. Add variable
4236 initializations. Add casts.
4237 * dwarf2dbg.c (print_stats): Change i to size_t.
4238 * listing.c (listing_listing): Change list_line to unsigned int.
4240 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4242 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4243 rather than checking for \001 and \002 in symbol name.
4244 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4246 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4248 * configure.in (hppa*-linux-gnu*): New target.
4249 * configure: Rebuilt.
4251 1999-07-08 Nick Clifton <nickc@cygnus.com>
4253 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4255 1999-07-07 Nick Clifton <nickc@cygnus.com>
4257 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4258 accessing symbolP directly.
4260 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4262 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4265 1999-07-05 Nick Clifton <nickc@cygnus.com>
4267 * config/tc-arm.c (ARM_EXT_V5): Define.
4268 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4269 (md_begin): Detect ARM v5 architectures.
4270 (md_parse_option): Accept arm v5 specification.
4271 (md_show_usage): Documment -marmv5 switch.
4273 * doc/c-arm.texi: Document -marmv5 command line option.
4275 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4277 (validate_immediate_twopart): New function. Determine if a
4278 constant can be computed by two ADD instructions.
4279 (output_inst): Remove its command line parameter - it was never
4281 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4282 implememt the ADRL pseudo op.
4283 (tc_gen_reloc): Generate a suitable error message if an ADRL
4284 instruction tries to generate a real reloc.
4286 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4288 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4290 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4293 1999-06-27 H.J. Lu <hjl@gnu.org>
4295 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4296 non BFD_ASSEMBLER case.
4298 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4300 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4303 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4305 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4306 out_end_sequence() when the address decreases due to a new frag.
4307 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4308 numbering starts with 1.
4310 1999-06-23 Nick Clifton <nickc@cygnus.com>
4312 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4314 (mcore_s_text): Call obj_elf_text for ELF target.
4315 (mcore_s_data): Call obj_elf_data for ELF target.
4316 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4318 (mcore_s_bss): New function: Dump literal table before changing
4320 (mcore_s_comm): New function: Dump literal table before changing
4323 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4324 No longer static functions.
4325 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4326 Provide prototypes for these functions.
4328 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4330 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4331 a list of names, to try obj_segment_name, and to try abbreviated
4332 names when using COFF without long section names.
4334 * config/tc-alpha.c: More use of symbol accessor functions.
4335 * config/tc-arc.c: Likewise.
4336 * config/tc-d30v.c: Likewise.
4337 * config/tc-fr30.c: Likewise.
4338 * config/tc-i860.c: Likewise.
4339 * config/tc-m88k.c: Likewise.
4340 * config/tc-mcore.c: Likewise.
4341 * config/tc-ns32k.c: Likewise.
4342 * config/tc-sparc.c: Likewise.
4343 * config/tc-v850.c: Likewise.
4345 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4346 sy_value with appropriate accessor functions.
4347 * config/tc-arm.c (md_apply_fix3): Likewise.
4348 * config/tc-d10v.c (AT_WORD_P): Likewise.
4349 * config/tc-v850.c (reg_name_search): Likewise.
4351 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4352 use symbol_get_bfdsym instead.
4353 * config/tc-ppc.c (md_assemble): Likewise.
4354 * config/tc-v850.c (v850_comm): Likewise.
4356 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4358 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4359 the symbol, rather than accessing the bsym member.
4360 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4361 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4362 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4363 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4364 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4365 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4366 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4367 * config/tc-v850.c (tc_gen_reloc): Likewise.
4369 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4371 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4372 (hppa_gen_reloc_type): Conditionalize on BFD64.
4373 (tc_gen_reloc): Re-enable ELF relocations.
4374 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4376 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4378 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4380 (do_ldst): Move assignment out of if condition.
4381 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4382 parentheses to avoid warning.
4384 1999-06-21 Nick Clifton <nickc@cygnus.com>
4386 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4387 macro to get at the BFD symbol associated with a GAS symbol.
4389 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4391 * config/tc-ppc.c: Update for symbol handling changes.
4392 * config/obj-coff.c: Likewise.
4394 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4396 * tc-hppa.c: General cleanups of ELF support. No more spaces
4397 and subspaces for ELF.
4398 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4399 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4400 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4401 (UNWIND_SECTION_NAME): Likewise.
4402 (space/subspace related structures): Conditionalize definitions
4404 (space/subspace directives and support routines): Conditionalize
4405 definitions and references/uses on OBJ_SOM.
4406 (label_symbol_struct): For ELF, track the symbol's segment. For
4407 SOM track its space.
4408 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4410 (USE_ALIASES): Kill for both SOM & ELF.
4411 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4412 (pa_space, pa_subspace): Corresponding changes.
4413 (pa_spaces_begin): Corresponding chagnes.
4414 (md_begin): Do not muck around with space/subspace stuff for
4416 (md_apply_fix): Temporarily disable argument relocation stuff
4418 (tc_gen_reloc): Temporarily disable relocation generation for
4420 (pa_build_unwind_subspace): Similarly.
4422 1999-06-16 Nick Clifton <nickc@cygnus.com>
4424 * config/tc-arm.c (thumb_set): New pseudo op.
4425 (text, data, section): Override these pseudo ops with ARM
4427 (s_thumb_set): New function: Perform the same as a .set pseudo
4428 op, but also mark the alias'ed symbol as being a Thumb
4430 (arm_s_text): New function: Perform the same as the .text
4431 pseudo op, but dump the literal pool before changing
4433 (arm_s_data): New function: Perform the same as the .data
4434 pseudo op, but dump the literal pool before changing
4436 (arm_s_section): New function: Perform the same as the
4437 .section pseudo op, but dump the literal pool before changing
4439 (arm_cleanup): Do not reset the current section before dumping
4442 1999-06-17 Nick Clifton <nickc@cygnus.com>
4444 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4445 OPTION_NO_WARN_UNMATCHED entries.
4446 (md_parse_option): Generate a warning message if an unrecognised
4447 option is encountered.
4449 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4450 (get_operands): When parsing an expression after an '@' symbol
4451 has been detected, do not ignore '#' symbols.
4452 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4455 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4457 From K. Richard Pixley <rich@noir.com>:
4458 * configure.in (ppc-*-vxworks*): New target.
4459 * configure: Rebuild.
4461 1999-06-12 Philip Blundell <philb@gnu.org>
4463 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4465 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4467 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4468 which refer to symbols in linkonce sections, permit reducing the
4469 relocs if the symbol is local.
4471 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4473 * subsegs.c (subseg_text_p): New function.
4474 * as.h (subseg_text_p): Declare.
4475 * read.c (do_align): Use subseg_text_p to set the default fill.
4476 * write.c (subsegs_finish): Likewise.
4477 * config/obj-coff.c (write_object_file): Likewise.
4478 * config/tc-i386.h (md_maybe_text): Don't define.
4479 (md_do_align): Use subseg_text_p to set the default fill.
4480 * config/tc-m32r.c (m32r_do_align): Likewise.
4481 * config/tc-sh.c (sh_do_align): Likewise.
4482 * config/tc-sparc.h (md_do_align): Likewise.
4484 1999-06-12 David O'Brien <obrien@freebsd.org>
4486 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4487 * configure: Rebuild.
4489 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4491 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4492 * Makefile.am: Rebuild dependencies.
4493 * Makefile.in: Rebuild.
4495 * config/tc-i386.c (i386_immediate): Remove unused label
4498 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4499 * symbols.c: Likewise.
4500 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4501 sy_next field when taking address, rather than symbol_next.
4503 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4505 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4506 value from the output file architecture.
4507 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4508 * dwarf2dbg.h: Change bfd_vma to addressT.
4510 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4512 * dwarf2dbg.h: Use PARAMS in function declarations.
4514 1999-06-11 Martin Dorey <mdorey@madge.com>
4516 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4517 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4519 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4521 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4523 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4525 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4528 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4530 * read.c (read_a_source_file): Only declare inescape if
4533 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4535 (find_entry_byval): Add parens to avoid warning.
4537 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4539 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4542 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4544 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4547 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4548 synthetize_setx): New functions.
4549 (md_assemble): Broken the special cases into the above
4550 functions. Make compiler happy if sizeof(bfd_vma)==4.
4551 Fix sethi generated from set/setuw. If instructions have a relloc,
4552 always clear the fields to be relocated in the opcode.
4553 (sparc_ip): Remove special_case global variable.
4555 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4557 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4558 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4559 indication of success rather than a value.
4560 (itbl_get_val): Likewise.
4561 (itbl_get_field): Use strcspn. Change delimiters to include
4563 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4564 (itbl_get_val): Likewise.
4565 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4567 * symbols.c (copy_symbol_attributes): Convert local symbols to
4570 1999-06-10 Nick Clifton <nickc@cygnus.com>
4572 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4575 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4577 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4578 Optimize set if sizeof(bfd_vma) == 64.
4579 (sparc_ip): Fix sethi - without %hi() it should generate
4580 R_SPARC_22 reloc, not R_SPARC_HI22.
4581 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4583 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4585 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4586 (s_ncons): New function.
4587 (native_op_table): New table.
4588 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4589 R_SPARC_OLO10 handling.
4591 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4593 * expr.h (struct expressionS): Revert last change; widen X_op.
4594 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4596 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4598 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4599 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4600 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4601 * Makefile.in: Regenerated.
4603 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4604 `common' pass on to s_mri_common.
4605 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4607 1999-06-06 Richard Henderson <rth@cygnus.com>
4609 * config/obj-elf.c (obj_elf_section): Don't free the return
4610 value of demand_copy_C_string.
4612 1999-06-05 Richard Henderson <rth@cygnus.com>
4614 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4615 creation logic from obj_elf_create_section.
4617 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4618 (section_stack): New.
4619 (special_sections): Make const.
4620 (obj_elf_section): Gut and rewrite parsing.
4621 (obj_elf_change_section): New function broken out of obj_elf_section.
4622 (obj_elf_parse_section_letters): Likewise.
4623 (obj_elf_section_word): Likewise.
4624 (obj_elf_section_type): Likewise.
4625 (obj_elf_previous): Treat as a toggle.
4626 (obj_elf_popsection): New.
4627 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4628 (ppc_section_type): Likewise.
4629 * config/tc-ppc.h: Likewise.
4631 * expr.h (struct expressionS): Don't make X_op a bitfield.
4632 * config/tc-alpha.c: Update for symbol handling changes.
4633 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4634 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4636 1999-06-05 Richard Henderson <rth@cygnus.com>
4638 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4639 (dwarf2_gen_line_info): Kill unused variables.
4640 (dwarf2_finish): Likewise.
4641 (dwarf2_where): Likewise.
4642 (dwarf2_directive_file): If we've only got a string,
4643 hand off to s_app_file.
4644 * ecoff.c: Move the include of ecoff.h.
4645 * symbols.h (S_IS_FUNCTION): Prototype.
4647 * read.c (LEX_HASH): Supply a default.
4649 (s_globl): Update `c' after skipping whitespace.
4650 * read.h (LEX_END_NAME, is_name_ender): New.
4651 * expr.c (get_symbol_end): Respect it.
4653 1999-06-04 Mark Klein <mklein@dis.com>
4655 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4657 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4659 * config/tc-hppa.c: Update for symbol handling changes.
4661 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4663 * cgen.c: Update for symbol handling changes.
4664 * config/tc-m32r.c: Likewise.
4666 * config/tc-hppa.h: Update for symbol handling changes.
4667 * config/tc-hppa.c: Likewise.
4669 * config/tc-arm.h: Update for symbol handling changes.
4670 * config/tc-arm.c: Likewise.
4671 (symbol_make_empty): Remove. Just use symbol_create.
4673 * symbols.c (symbol_set_tc): Correct name.
4675 * Makefile.am: Rebuild dependencies.
4676 ($(OBJS)): Don't depend upon struc-symbol.h.
4677 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4678 * dep-in.sed: Don't remove struc-symbol.h.
4679 * Makefile.in: Rebuild.
4681 * doc/internals.texi (Symbols): Describe changes in symbol
4684 1999-06-03 Richard Henderson <rth@cygnus.com>
4686 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4687 instead of doing the work by hand.
4689 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4691 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4692 state of line state-machine.
4693 (struct ls): Collect DWARF2 line state-machine state in new member
4694 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4695 resulted in any DWARF2 directives.
4696 (reset_state_machine): New function.
4697 (out_end_sequence): Ditto.
4698 (dwarf2_gen_line_info): When switching sections or switching to a
4699 lower text address, call out_end_sequence() first to terminate the
4700 previous code sequence as code sequences MUST have monotonically
4701 increasing addresses.
4702 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4704 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4706 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4707 DWARF2 debug info (line information only, at this point).
4708 * as.h: Update comment about supported debug formats.
4709 * dwarf2dbg.c, dwarf2dbg.h: New files.
4710 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4712 * expr.c (operand): Don't use [ for parens if we want an index op.
4713 (op_encoding): Switch [ into O_index, if desired.
4714 (op_rank): Renumber with O_index on bottom.
4715 (expr): If O_index, match closing bracket.
4716 * expr.h (O_index): New.
4718 * read.c (read_a_source_file): Conditionally allow matched "
4719 in lines passed to md_assemble.
4721 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4723 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4725 Add support for storing local symbols in a small structure to save
4726 memory when assembling large files.
4727 * as.h: Don't include struc-symbol.h.
4728 (symbolS): Add typedef.
4729 * symbols.c: Include struc-symbol.h.
4730 (local_hash): New static variable.
4731 (save_symbol_name): New static function, from symbol_create.
4732 (symbol_create): Call save_symbol_name.
4733 (local_symbol_count): New static variable.
4734 (local_symbol_conversion_count): Likewise.
4735 (LOCAL_SYMBOL_CHECK): Define.
4736 (local_symbol_make): New static function.
4737 (local_symbol_convert): New static function.
4738 (colon): Handle local symbols. Create local symbol for local
4740 (symbol_table_insert): Handle local symbols.
4741 (symbol_find_or_make): Create local symbol for local label name.
4742 (symbol_find_base): Check for local symbol.
4743 (symbol_append, symbol_insert): Check for local symbols.
4744 (symbol_clear_list_pointers, symbol_remove): Likewise.
4745 (verify_symbol_chain): Likewise.
4746 (copy_symbol_attributes): Likewise.
4747 (resolve_symbol_value): Handle local symbols.
4748 (resolve_local_symbol): New static function.
4749 (resolve_local_symbol_values): New function.
4750 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4751 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4752 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4753 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4754 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4755 (symbol_previous, symbol_next): New functions.
4756 (symbol_get_value_expression): Likewise.
4757 (symbol_set_value_expression): Likewise.
4758 (symbol_set_frag, symbol_get_frag): Likewise.
4759 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4760 (symbol_mark_used_in_reloc): Likewise.
4761 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4762 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4763 (symbol_mri_common_p): Likewise.
4764 (symbol_mark_written, symbol_clear_written): Likewise.
4765 (symbol_written_p): Likewise.
4766 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4767 (symbol_section_p, symbol_equated_p): Likewise.
4768 (symbol_constant_p): Likewise.
4769 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4770 (symbol_get_obj, symbol_set_obj): Likewise.
4771 (symbol_get_tc, symbol_set_tc): Likewise.
4772 (symbol_begin): Initialize local_hash.
4773 (print_symbol_value_1): Handle local symbols.
4774 (symbol_print_statistics): Print local symbol statistics.
4775 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4776 Declare new symbols.c functions. Move many declarations here from
4778 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4779 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4780 (struct symbol): Move bsym to make it clearly the first field.
4781 Remove TARGET_SYMBOL_FIELDS.
4782 (symbolS): Don't typedef.
4783 (struct broken_word): Remove.
4784 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4785 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4786 (symbol_clear_list_pointers): Likewise.
4787 (symbol_insert, symbol_remove): Likewise.
4788 (symbol_previous, symbol_append): Likewise.
4789 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4790 (struct local_symbol): Define.
4791 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4792 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4793 (local_symbol_get_frag, local_symbol_set_frag): Define.
4794 (local_symbol_get_real_symbol): Define.
4795 (local_symbol_set_real_symbol): Define.
4797 * write.c (write_object_file): Call resolve_local_symbol_values.
4798 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4799 (TARGET_SYMBOL_FIELDS): Don't define.
4800 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4801 ECOFF_DEBUGGING, add ECOFF fields.
4802 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4803 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4804 ECOFF_DEBUGGING, add ECOFF fields.
4805 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4806 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4807 * config/tc-mcore.h: Don't include struc-symbol.h.
4808 (TARGET_SYMBOL_FIELDS): Don't define.
4809 (struct mcore_tc_sy): Define.
4810 (TC_SYMFIELD_TYPE): Define.
4811 * Many files: Use symbolS instead of struct symbol. Use new
4812 accessor functions rather than referring to symbolS fields
4815 * read.c (s_mri_common): Don't add in value of line_label.
4817 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4818 checking for SEC_LINK_ONCE.
4820 * config/tc-sh.h (sh_fix_adjustable): Declare.
4822 * app.c (input_buffer): New static variable.
4823 (app_push): Save saved_input in allocated buffer.
4824 (app_pop): Restored saved_input.
4825 (do_scrub_chars): Change get parameter to take char * and int as
4826 arguments. Change GET macro to pass input_buffer to get
4827 function. Don't save input into allocated buffer.
4828 * as.h (do_scrub_chars): Update declaration.
4829 * input-file.c (input_file_get): Change to take char * and int.
4830 Read data into passed in buffer. Remove static buffer.
4831 * read.c (scrub_from_string): Change to take char * and int. Copy
4832 data into passed in buffer.
4834 * hash.h: Neaten. Declare hash_traverse.
4835 * hash.c: Complete rewrite based on BFD hashing code.
4836 * gasp.c (chunksize): New variable.
4837 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4840 1999-05-28 Nick Clifton <nickc@cygnus.com>
4842 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4843 addend unless the target uses an old ABI.
4845 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4847 -Wchar-subscripts cleanup
4848 * listing.c (listing_newline): Use unsigned char variable, so
4849 calls to isascii,iscntrl are correct.
4850 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4852 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4853 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4854 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4855 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4857 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4859 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4861 (arch_coldfire_p): New #define.
4862 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4864 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4866 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4868 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4869 (install_operand): Add place `N'.
4870 (init_table): Add registers ACC, MACSR, MASK.
4872 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4874 * config/tc-m68k.c: Change mcf5200 --> mcf.
4875 (archs): Add mcf5206e, mcf5307.
4876 (m68k_ip): Add format `u'.
4877 (install_operand): Add place `m', `M', `h'.
4878 (init_table): Add upper/lower registers.
4880 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4882 1999-05-28 Martin Dorey <mdorey@madge.com>
4884 * config/tc-i960.c: Several minor changes to add ELF and
4885 BFD_ASSEMBLER support.
4886 * config/tc-i960.h: Likewise.
4887 * configure.in (i960-*-elf*): New target.
4888 * aclocal.m4, configure: Rebuild.
4890 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4892 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4893 reloc changes when defined(BFD_ASSEMBLER).
4895 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4897 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4899 * write.c (write_print_statistics): Output to file, not stderr.
4901 * expr.c (generic_bignum_to_int32,64): Prototype.
4903 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4904 output_sleb128, output_uleb128, output_big_sleb128,
4905 output_big_uleb128, output_big_leb128): Prototype.
4906 (output_big_sleb128, output_big_uleb128): Make inline.
4907 (output_big_leb128): Remove inline
4909 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4910 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4911 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4912 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4913 value for correct overflow check in write.c:fixup_segment.
4914 * write.c (fixup_segment): Move bitfield overflow checks to after
4915 the md_apply_fix call.
4916 * config/obj-coff.c (fixup_segment): Likewise.
4917 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4918 valueT *val argument.
4920 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4922 * config/atof-ieee.c (gen_to_words): Correctly round a
4923 denormalized number. Fix off-by-one in range checking for
4924 exponent in a denormal.
4926 1999-05-10 Nick Clifton <nickc@cygnus.com>
4928 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4931 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4933 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4935 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4937 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4938 (ReverseRegRegmem): Remove.
4939 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4940 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4941 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4944 From Doug Ledford <dledford@redhat.com>
4945 * config/tc-i386.h (RegXMM): New for P/III.
4946 * config/tc-i386.c: Add support for P/III.
4948 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4950 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4951 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4952 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4954 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4956 * config/tc-i386.c (i386_immediate): Skip whitespace before
4957 complaining about junk after expression.
4958 (i386_displacement): Likewise.
4960 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4962 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4963 Don't copy before downcaseing.
4965 1999-05-05 Catherine Moore <clm@cygnus.com>
4967 * tc-m68k.c: Include elf/m68k.h.
4968 (m68k_elf_final_processing): New routine.
4969 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4972 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4974 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4977 1999-04-30 Nick Clifton <nickc@cygnus.com>
4979 * config/tc-mcore.c (mcore_s_section): Dump literals before
4982 1999-04-29 Nick Clifton <nickc@cygnus.com>
4984 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4987 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4989 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4990 (TC_INIT_FIX_DATA): Delete.
4991 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4992 (TC_INIT_FIX_DATA): Delete.
4993 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4994 * write.c (fix_new_internal): Initialize fx_cgen member.
4995 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4996 (gas_cgen_md_apply_fix3): Update.
4997 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4998 (md_cgen_record_fixup_exp): Update.
4999 (FX_OPINFO_R_TYPE): Update.
5001 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5002 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5003 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5004 * frags.h (struct frag): Make opindex, opinfo ints.
5006 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5008 1999-04-26 Tom Tromey <tromey@cygnus.com>
5010 * aclocal.m4, configure: Updated for new version of libtool.
5012 1999-04-22 Nick Clifton <nickc@cygnus.com>
5014 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5016 (md_apply_fix3): Do not fix up absolute relocations against
5019 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5021 1999-04-20 Nick Clifton <nickc@cygnus.com>
5023 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5024 changes and data-in-text directives.
5025 (mcore_cons): New function: intercept cons() operations.
5026 (mcore_float_cons): New function: intercept float_cons()
5028 (mcore_stringer): New function: intercept stringer() operations.
5030 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5032 * obj.h (struct format_ops): Change generate_asm_lineno field to
5034 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5036 * config/tc-alpha.c (find_opcode_match): Add default case to
5038 (find_macro_match): Likewise.
5039 (load_expression): Parenthesize && within ||.
5041 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5043 1999-04-17 Nick Clifton <nickc@cygnus.com>
5045 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5046 .text .data .section pseudo ops.
5047 (mcore_s_section): New function. Dump lits before changing secs.
5048 (mcore_s_text): New function. Dump lits before changing secs.
5049 (mcore_s_data): New function. Dump lits before changing secs.
5051 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5053 * config/tc-mips.c (mips_32bitmode): New.
5054 (md_begin): Set mips_32bitmode if needed.
5055 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5056 Set EF_MIPS_32BITMODE.
5058 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5060 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5063 1999-04-16 Nick Clifton <nickc@cygnus.com>
5065 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5067 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5069 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5070 expressions correctly.
5073 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5075 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5077 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5079 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5080 and fmpynfadd instructions.
5082 1999-04-11 Richard Henderson <rth@cygnus.com>
5084 * as.h (environ): Declare it, if needed.
5085 * as.c (dump_statistics): Don't declare environ.
5086 * configure.in (environ): Detect declaration.
5087 * configure, config.in: Rebuild
5089 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5090 (i386_displacement): Allocate enough space for replacement buffer.
5091 Clean up replacement buffer initialization.
5093 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5095 * subsegs.c (section_symbol): Don't create a new symbol if one
5096 already exists; instead, use the existing one, but set its segment
5097 and frag data if it hasn't already been defined.
5098 * config/obj-coff.c (c_section_symbol): Likewise.
5100 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5102 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5104 1999-04-08 Nick Clifton <nickc@cygnus.com>
5106 * config/tc-mcore.c: New File: Support routines for MCore
5108 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5109 * config/obj-coff.c: Add support for mcore-pe target.
5111 * Makefile.am: Add support for MCore targets.
5112 * Makefile.in: Regenerate.
5113 * configure.in: Add support for MCore targets.
5114 * configure: Regenerate.
5116 * doc/all.texi: Set MCORE.
5117 * doc/as.texinfo: Document MCore specific command line options.
5119 * write.h: Prevent multiple inclusion.
5121 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5123 * asintl.h (LC_MESSAGES): Never define.
5124 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5126 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5129 * Makefile.am (m68k-parse.c): If configuring in the source
5130 directory, copy m68k-parse.y into the local directory before
5131 running ylwrap, to remove spurious differences when generating
5133 * Makefile.in: Rebuild.
5135 * config/tc-sparc.h (md_do_align): Just allocate the number of
5136 bytes necessary, rather than always allocating 1024.
5138 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5140 * listing.c (listing_newline): Add cast to avoid warning.
5141 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5142 * config/tc-i386.c (i386_scale): Add return value.
5143 (build_displacement_string): Remove unused local temp_disp2.
5144 (i386_intel_memory_operand): Add parentheses to avoid warning.
5145 (i386_intel_operand): Remove unused local end_of_operand_string.
5146 (i386_operand): Remove unused local operand_modifier.
5147 (i386_operand): Add parens to avoid warning.
5149 1999-04-04 Don Bowman <don@pixsci.com>
5151 * configure.in: Add mips*-*-vxworks* target; have it define
5153 * configure, config.in: Rebuild.
5155 1999-03-31 Nick Clifton <nickc@cygnus.com>
5157 * configure.in (emulations): Add support for arm-epoc-pe.
5158 * configure: Regenerate.
5159 * config/te-epoc-pe.h: New file. Define macros specific to
5161 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5162 for arm-epoc-pe target.
5164 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5166 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5168 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5170 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5171 detect ",n" without a condition.
5172 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5175 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5177 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5178 instruction is encoded with one bit.
5181 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5183 * doc/internals.texi (CPU backend): Mention that
5184 line_separator_chars should not include newline. From thi
5185 <ttn@mingle.glug.org>.
5187 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5189 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5190 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5192 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5194 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5196 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5198 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5201 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5203 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5205 1999-03-15 Martin Hunt <hunt@cygnus.com>
5207 * app.c (do_scrub_begin): Change '-' back to a symbol char
5208 so we can use multiple opcodes on a line again.
5210 * config/tc-d30v.c: By default, warn if a symbol has
5211 the same name as a register. Plus some minor
5212 updates from the branch.
5214 1999-03-13 Nick Clifton <nickc@cygnus.com>
5216 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5217 BFD_RELOC_16 and BFD_RELOC_64.
5219 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5221 * expr.c (expr): Add missing else.
5223 1999-03-12 Nick Clifton <nickc@cygnus.com>
5225 * config/tc-arm.c (md_apply_fix3): Improve error message.
5227 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5229 * Makefile.am (CPU_TYPES): Add fr30.
5230 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5231 (fr30,m32r dependencies): Update.
5232 * Makefile.in: Rebuild.
5234 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5235 (gas_cgen_record_fixup_exp): Ditto.
5236 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5237 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5238 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5239 (md_cgen_lookup_reloc): Update use of operand->type.
5240 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5241 (md_convert_frag): Call cgen_operand_lookup_by_num.
5242 (md_cgen_lookup_reloc): Update use of operand->type.
5243 (m32r_cgen_record_fixup_exp): Ditto.
5245 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5247 * config/tc-mips.c (md_show_usage): Fix message.
5249 1999-03-03 Nick Clifton <nickc@cygnus.com>
5251 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5252 and LDR reg,=<expr> instruction.
5254 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5257 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5259 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5261 1999-02-17 Nick Clifton <nickc@cygnus.com>
5263 This patch was created by: Scott Bambrough
5264 <scottb@corelcomputer.com>
5267 Special cased '@' character. The '@' character is used as the
5268 ARM assembler comment character, as a special character
5269 and in ELF .symver pseudo-op's, and as a special character in
5270 .type and .section pseudo-ops.
5271 (symver_pseudo): New static variable.
5272 (symver_state): New static variable.
5273 (struct app_save): Add field 'symver_state'.
5274 (app_push): Save global symver_state int struct app_save.
5275 (app_pop): Restore global symver_state from struct app_save.
5276 (do_scrub_chars): Special case handling of '@' character in
5279 * configure.in: Modified to recognize armv* uname syntax from ARM
5281 * configure: Regenerated.
5283 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5284 a prefix to the section's type.
5285 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5286 the type's typename.
5288 * config/tc-arm.h: Add support for PIC generation:
5289 (pic_code): New boolean.
5290 (obj_relocate_extern): Define.
5291 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5292 (TC_CONS_FIX_NEW): Define.
5293 (tc_fix_adjustable): Define.
5294 (GLOBAL_OFFSET_TABLE_NAME): Define.
5296 * config/tc-arm.c: Add support for PIC generation:
5297 (line_seperator_chars): Allow ';' as a seperator for Linux.
5298 (is_immediate_prefix): New macro.
5299 (arm_parse_reloc): New function.
5300 (s_arm_elf_cons): New function.
5301 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5302 (md_undefined_symbol): Special case handling for the Global Offset
5304 (md_apply_fix3): Handle PIC relocs.
5305 (tc_gen_reloc): Handle PIC relocs.
5306 (md_parse_option): Add support for '-k' command line switch to
5307 enable PIC generation.
5308 (cons_fix_new_arm): New function.
5309 (s_arm_elf_cons): New function.
5311 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5313 * configure.in: Add comments for uses of AC_DEFINE.
5314 * acinclude.m4: Likewise.
5315 * acconfig.h: Remove.
5316 * aclocal.m4: Rebuild.
5317 * configure: Rebuild.
5318 * Makefile.in: Rebuild.
5319 * config.in: Rebuild.
5321 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5323 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5324 non-constant offset from a base register.
5326 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5328 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5331 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5333 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5334 (emit_insn): Look for pc-relative and no-overflow specifiers on
5335 internal relocation types.
5337 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5339 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5342 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5344 (mips_4650, mips_4010, mips_4100): Variables removed.
5345 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5346 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5348 (md_begin): Don't bother initializing the mips_NNNN variables;
5349 mips_cpu is set, and that's good enough now.
5350 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5351 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5352 (show): New function, to handle wrapping in the CPU lists.
5353 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5355 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5357 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5358 than treat as an immediate specifier.
5360 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5362 * config/tc-i386.c: Prototype many functions.
5363 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5364 (i386_immediate): Remove unused second argument.
5365 (i386_intel_operand): Fix i386_is_reg typo.
5366 (i386_operand): Use allow_naked_reg.
5367 (output_invalid): Make operand int for K&R.
5369 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5371 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5373 * Makefile.in: Rebuild.
5375 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5377 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5379 (EXTRA_as_new_SOURCES): Comment out.
5380 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5381 * Makefile.in: Rebuild.
5382 * doc/Makefile.in: Rebuild.
5383 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5384 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5385 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5386 * configure: Rebuild.
5387 * aclocal.m4: Rebuild.
5388 * config.in: Rebuild.
5389 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5390 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5391 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5392 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5393 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5394 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5395 (gas_cgen_record_fixup_exp): Ditto.
5396 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5397 descriptor, not global variable.
5398 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5399 descriptor, not global variable. Refer to insert_operand handler
5400 via cpu descriptor, not global function.
5401 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5402 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5403 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5404 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5405 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5406 * config/tc-m32r.c: Ditto.
5407 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5408 (md_assemble): Ditto.
5409 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5411 1999-02-09 Nick Clifton <nickc@cygnus.com>
5413 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5414 relocations for ELF targets.
5416 1999-02-08 Nick Clifton <nickc@cygnus.com>
5418 * configure.in: Add support for StrongARM target.
5419 * configure: Regenerate.
5421 1999-02-05 Nick Clifton <nickc@cygnus.com>
5423 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5425 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5428 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5430 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5432 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5434 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5435 (INTEL_DWORD_MNEM_SUFFIX): Define.
5438 (DWORD_PTR): Define.
5439 (XWORD_PTR): Define.
5441 (OFFSET_FLAT): Define.
5443 (NONE_FOUND): Define.
5446 * config/tc-i386.c (set_intel_syntax): New routine.
5447 (intel_syntax): Declare.
5448 (allow_naked_reg): Declare.
5449 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5450 (intel_float_operand): New routine.
5451 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5452 Handle brackets as well as parens. Call i386_intel_operand for
5453 intel syntax. Reverse operands if appropriate. Handle new
5454 suffixes. Handle movzx and movsx.
5455 (i386_is_reg): New routine.
5456 (i386_immediate): New routine.
5457 (i386_scale): New routine.
5458 (i386_displacement): New routine.
5459 (i386_operand_modifier): New routine.
5460 (build_displacement_string): New routine.
5461 (i386_parse_seg): New routine.
5462 (i386_intel_memory_operand): New routine.
5463 (i386_intel_operand): New routine.
5464 (i386_operand): Call i386_displacement, i386_immediate,
5465 i386_scale, etc. instead of handling inline.
5466 (parse_register): Handle registers without prefix.
5468 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5470 * configure: Regenerate.
5471 * configure.in (arm-*-oabi): New.
5472 (thumb-*-oabi): New.
5473 * config/tc-arm.c (target_oabi): Declare.
5474 (md_apply_fix3): Support REL relocs.
5475 (md_parse_option): Handle -oabi.
5476 (elf32_arm_target_format): New routine.
5477 (md_longopts): Add OPTION_OABI.
5478 * config/tc-arm.h: Redefine TARGET_FORMAT.
5481 1999-01-28 Nick Clifton <nickc@cygnus.com>
5483 * write.c (write_relocs): Handle out of range error.
5485 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5486 (fr30_force_relocation): Default to 0.
5488 * config/tc-fr30.h (obj_fix_adjustable): Define.
5489 (TC_FORCE_RELOCATION): Define.
5491 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5494 1999-01-16 Nick Clifton <nickc@cygnus.com>
5496 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5497 merge of two instructions if the left instruciton kills the right.
5499 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5501 * Makefile.in: Regenerate.
5502 * configure.in: Redo test for using cgen.
5503 * configure: Regenerate.
5505 1999-01-09 Nick Clifton <nickc@cygnus.com>
5507 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5508 redefinition of this macro.
5510 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5512 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5515 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5517 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5518 a read of HI or LO and an immediatly following branch.
5520 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5522 * config/tc-mips.c (md_begin): Another correction to the setting of
5525 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5527 * config/tc-mips.c (md_begin): Correct type-o in setting of
5530 1998-12-21 Nick Clifton <nickc@cygnus.com>
5532 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5533 bit insn when optimizing, so that parallelised instructions will
5534 start on a 32 bit boundary.
5536 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5538 * config/tc-mips.c (mips_eabi64): New.
5539 (md_begin): Set mips_eabi64.
5540 (mips_elf_final_processing): Use it.
5542 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5544 * config/tc-mips.c (mips_elf_final_processing):
5545 Correct setting of ABI in e_flags.
5547 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5549 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5552 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5554 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5556 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5558 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5559 warning, values that don't fit in the field.
5561 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5563 * config/tc-mips.c (mips_abi_string): New.
5564 (md_parse_option,md_longopts): Add mabi.
5565 (mips_elf_final_processing): Set e_flags based on mabi flag.
5567 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5569 * config/tc-mips.c (md_parse_option): Handle vr4111.
5571 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5573 * config/tc-h8300.c (build_bytes): Change message given if the
5574 instruction requires H8/300H mode and we're not in Hmode, to
5575 suggest that it may be the operand modes that are the problem, not
5576 necessarily the opcode.
5578 1998-12-10 Nick Clifton <nickc@cygnus.com>
5580 * config/tc-fr30.c: Add line separator character.
5582 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5584 * configure.in (hppa-*-mpeix*): New target.
5585 * config/obj-som.h (obj_som_compiler): Declare.
5586 * config/obj-som.c (compiler_seen): New static variable.
5587 (obj_som_compiler): New function.
5588 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5589 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5590 (pa_type_args): Set hppa_priv_level.
5591 (pa_compiler): New static function if OBJ_SOM.
5592 * configure: Rebuild.
5594 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5596 * read.c (output_leb128): Don't mark as inline.
5598 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5600 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5601 AIX .vbyte unaligned data support.
5602 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5603 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5606 1998-12-07 Nick Clifton <nickc@cygnus.com>
5608 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5611 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5613 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5614 BFD_RELOC_ARM_PCREL_BRANCH.
5616 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5618 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5619 checking the target type.
5620 (mips-dec-bsd*): Set endian to little.
5621 * configure: Rebuild.
5623 COFF weak symbol support, based on patches from Mark Elbrecht
5624 <snowball3@usa.net>:
5625 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5626 * config/obj-coff.c (obj_coff_weak): New static function.
5627 (obj_coff_endef) [both versions]: Handle weak symbols.
5628 (coff_frob_symbol): Likewise.
5629 (yank_symbols): Likewise.
5630 (obj_pseudo_table): Add "weak".
5632 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5633 <aymeric.vincent@emi.u-bordeaux.fr>.
5634 * aclocal.m4: Rebuild with current tools.
5635 * configure: Rebuild.
5637 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5638 an assertion failure for a case we can't handle when OBJ_ECOFF.
5640 * expr.c (operator): And with 0xff to avoid problems with signed
5643 1998-12-03 Nick Clifton <nickc@cygnus.com>
5645 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5646 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5648 1998-12-02 Nick Clifton <nickc@cygnus.com>
5650 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5653 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5655 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5656 calculation of pcrel point.
5658 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5660 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5663 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5665 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5667 (d10v_cleanup): Only generate previous insn if a multiline insn is
5670 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5672 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5675 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5677 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5678 -marm6xxx command line switches.
5680 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5682 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5683 (itbl-ops.o): Delete duplicate dependencies.
5684 Rebuild dependencies.
5685 Add fr30 dependencies.
5686 * Makefile.in: Rebuild.
5688 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5690 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5692 * listing.c: Ignore line terminator characters found inside
5695 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5697 * po/gas.pot: Regenerated.
5699 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5701 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5702 fr30_is_label_start(). Also checks for delay slot insns.
5704 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5705 FR30 instructions which contain a colon in the mnemonic.
5707 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5709 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5711 * config/tc-fr30.c: Removed currently superflous code.
5713 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5715 * config/tc-fr30.h: New file.
5716 * config/tc-fr30.c: Tweaking so that it will compile.
5718 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5720 * config/tc-d10v.h (obj_fix_adjustable): Define.
5721 (TC_FORCE_RELOCATION): Define.
5722 (d10v_force_relocation): Declare.
5723 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5724 (md_apply_fix3): Handle Vtable relocs.
5725 (d10v_fix_adjustable): New.
5726 (d10v_force_relocation): New.
5728 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5730 * config/tc-d30v.c: Change default behaviour to ignore potential
5731 conflicts between register name and symbol names.
5733 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5735 * configure.in: Add fr30-*-*.
5736 * config/tc-fr30.c: New file.
5737 * Makefile.in: Regenerated.
5738 * config.in: Regenerated.
5739 * configure: Regenerated.
5740 * doc/Makefile.in: Regenerated.
5741 * po/gas.pot: Regenerated.
5743 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5745 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5748 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5750 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5752 (do_scrub_chars): Add some casts to unsigned char to avoid
5753 unwanted sign extension.
5754 * read.c (lex_type): Set characters about 127 to be symbol
5756 * config/tc-i386.c (md_begin): Set identifier_chars and
5757 operand_chars for values above 127.
5759 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5761 * configure.in: detect cygwin* instead of cygwin32*
5762 * configure: regenerate
5764 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5766 * listing.c: Add support for producing a listing from piped
5769 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5771 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5772 (append_insn): Account for the tx39's multiply behavior.
5774 1998-10-26 Michael Meissner <meissner@cygnus.com>
5776 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5777 from assemble_parallel_insns. Add support for '->' to indicate
5778 explicitly serializing the instructions.
5779 (md_assemble): Ditto.
5781 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5783 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5786 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5788 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5790 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5792 * config/tc-mips.c : support frame and regmask/fregmask when
5793 MIPS_STABS_ELF is specified.
5795 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5797 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5798 (md_apply_fix): Don't return 1 for VTABLE relocs.
5799 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5801 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5803 * doc/c-i386.texi: Replace occurences of "opcode" with
5804 "instruction mnemonic", "instruction", or "mnemonic" when
5805 referring to the name of an instruction. Use "opcode" when
5806 referring to the sequence of machine bytes.
5808 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5809 (is_opcode_char): Rename to is_mnemonic_char.
5810 (md_assemble and i386_operand): Correct error messages from
5811 "opcode" to "instruction mnemonic"
5812 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5813 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5814 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5815 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5816 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5817 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5818 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5820 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5822 * config/tc-i386.c (i386_operand): Check for garbage after
5825 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5827 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5828 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5830 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5832 * config/tc-sh.h (obj_fix_adjustable): Define.
5833 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5834 (md_apply_fix): Likewise.
5835 (tc_gen_reloc): Likewise.
5836 (sh_fix_adjustable): New.
5838 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5840 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5841 * cgen.h (gas_cgen_finish_insn): Update prototype.
5842 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5843 cgen_insn_t -> CGEN_INSN_INT.
5844 (make_parallel): Update handling of CGEN_INT_INSN_P.
5845 (assemble_parallel_insn): Ditto.
5846 (target_make_parallel): New function.
5847 (md_assemble): Use it.
5849 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5851 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5853 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5855 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5856 converted into lower case.
5858 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5860 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5861 (gas_cgen_tc_gen_reloc): Likewise.
5862 * config/tc-m32r.h (obj_fix_adjustable): Define.
5863 * config/tc-m32r.c (m32r_fix_adjustable): New.
5864 (m32r_force_relocation): Handle VTABLE relocs.
5866 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5868 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5870 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5872 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5873 to lower case before parsing.
5875 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5876 parallel insns modift buts in the PSW as a side effect.
5878 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5880 * config/tc-d30v.c (find_format): Test for missing flag and
5883 (md_apply_fix3): Fix error messages to avoid
5884 assumption about presence of a symbol.
5886 (parallel_ok): Disallow parallel instructions that both modify the
5889 (find_format): Generate a warning if an odd numbered register is
5890 used as the first register in a mutli-register instruction.
5892 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5894 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5895 relocations are always associated with a symbol.
5897 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5899 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5900 (elf32_sparc_force_relocation): Declare.
5901 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5902 (tc_gen_reloc): Handle vtable relocs.
5903 (elf32_sparc_force_relocation): New.
5905 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5907 * symbols.c (S_IS_FUNCTION): New.
5908 * config/tc-v850.h (obj_fix_adjustable): Define.
5909 (TC_FORCE_RELOCATION): Define.
5910 (v850_force_relocation): Declare.
5911 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5912 of fx_addnumber for VTABLE reloc addends.
5913 (md_apply_fix3): Handle VTABLE relocs.
5914 (v850_fix_adjustable): New.
5915 (v850_force_relocation): New.
5917 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5919 * tc-hppa.c (fp_operand_format): Add some additional formats.
5920 (pa_ip): Do not automatically promote into pa2.0 mode.
5921 (pa_level): Handle ".level 2.0".
5923 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5925 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5926 * config/tc-i386.h (template.extension_opcode): Change to
5927 unsigned int to allow full range of 8-bit opcode suffixes.
5928 (None): Redefine as 0xffff.
5930 From Jeff B Epler <jepler@usgs.gov>
5931 * doc/c-i386.texi (i386-SIMD): New section.
5933 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5935 * read.c (discard_rest_of_line): New function.
5936 * read.h: Declare it.
5937 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5939 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5941 * config/tc-d10v.c (find_symbol_matching_register): New function.
5942 (find_opcode): Cope with the case where a register name matches
5945 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5947 * config/tc-v850.c (md_pcrel_from): Rename to
5948 v850_pcrel_from_section.
5949 (v850_pcrel_from_section): Do not resolves symbols in other
5952 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5954 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5956 * config/tc-d10v.c (find_opcode): Generate an error if a register
5957 is supplied for an operand that should not be a register.
5959 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5961 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5962 instructions to have another instruction in the right bin.
5964 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5966 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5967 the right container if the left container holds a branch
5970 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5972 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5973 both a register name and symbol name.
5974 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5976 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5978 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5979 execution unit class.
5981 (reg_name_search): If a name matches a register and a symbol,
5982 prefer the register.
5983 (find_format): Disallow flag registers when a general purpose
5984 register is required.
5985 If a number is required, but a register has been given, check to
5986 see if a symbol with the same name as the register exists, and if
5987 so, use that symbol.
5989 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5991 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5993 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5995 * config/tc-d30v.c (find_format): Do not accept flag registers as
5996 general purpose registers.
5997 (find_format): If an immediate value is expected at a given place
5998 in a format, but a register name has been provided instead, check
5999 to see if that register name matches the name of a predefined
6000 symbol and if it does, then use the symbol instead.
6001 (reg_name_search): If a register name matches a symbol name,
6002 prefer the register name to the symbol name.
6004 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6006 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6007 the previous insn to empty.
6009 1998-09-20 Michael Meissner <meissner@cygnus.com>
6011 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6012 pieces, forcing the use of an ANSI compiler.
6014 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6016 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6018 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6020 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6022 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6024 (obj_elf_vtable_entry): Likewise.
6025 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6026 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6027 (tc_gen_reloc): Likewise.
6028 (arm_fix_adjustable): Likewise.
6029 (elf32_arm_force_relocation): New.
6030 (armelf_frob_symbol): Remove coff-style symbol support.
6032 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6034 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6036 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6038 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6039 OBJ_COFF so that routine is defined for a.out format.
6041 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6043 * config/tc-i386.c (i386_operand): Detect non-segment registers
6044 used as segment prefixes.
6046 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6048 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6049 optimize across FDE boundaries.
6051 * config/obj-coff.c (obj_coff_section): Preserve any link once
6052 flags when setting the section flags.
6054 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6056 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6057 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6059 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6061 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6064 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6066 * frags.c (frag_grow): Include the size of the frag struct in the
6069 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6070 if the new subseg comes before the old.
6072 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6074 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6075 to handle edge8 and edge16.
6077 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6079 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6080 before we clobber the symbol involved.
6082 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6084 * config/tc-arm.c: Remove OBJ_ELF definitions for
6085 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6086 use arm_adjust_symtab for OBJ_COFF.
6087 (armelf_adjust_symtab): New Routine.
6088 * config/tc-arm.h: Define obj_adjust_symtab to
6089 armelf_adjust_symtab for OBJ_ELF.
6091 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6093 * configure.in: Make all i386-elf targets use bfd_gas.
6094 * config/tc-i386.c (tc_i386_force_relocation): New.
6095 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6096 (md_apply_fix3): Likewise.
6097 (tc_gen_reloc): Handle them.
6098 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6099 tc_i386_force_relocation.
6101 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6103 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6105 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6107 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6108 current opcode after writing the first insturction of a reverse
6111 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6113 * read.h (generate_lineno_debug): Add prototype.
6114 * read.c (generate_lineno_debug): Make non-static.
6116 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6118 * config/tc-i386.c (md_assemble): Only warn for address/data size
6121 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6123 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6124 against Thumb function names, as the linker needs this information.
6126 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6128 * expr.c (operand): Check also that there is no advance in operand
6129 after atof_generic in order to decide "is it label 0f or floating
6132 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6134 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6135 command line options with a single dash.
6136 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6138 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6140 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6141 * tc-arm.c (arm_fix_adjustable): New routine.
6143 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6145 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6146 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6147 demand_empty_rest_of_line before mri_comment_end.
6148 (equals): Check garbage after expression before
6149 mri_comment_end in MRI mode.
6151 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6153 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6154 small immediate constant to use the constant itself rather than
6157 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6159 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6160 (pa_leave): Likewise.
6162 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6164 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6166 (i386_operand): Fix an error message.
6168 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6170 * doc/c-arm.texi (ARM Directives): Document .req directive.
6172 * config/tc-arm.c (reg_required_here): Display erroneous string if
6173 the register name could not be decoded.
6174 Do not set inst.instruction if the sift is -1.
6176 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6178 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6181 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6183 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6184 even if it is belived to be unnecessary.
6186 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6188 config/tc-i386.c (i386_operand): Size immediate constants by
6189 suffix (erroneously removed as part of July 7 change).
6191 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6193 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6194 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6195 (armelf_frob_symbol): New Routine.
6196 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6198 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6200 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6202 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6204 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6205 command line switches passed to assembler.
6207 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6209 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6210 (gas_cgen_opcode_desc): Declare.
6211 (gas_cgen_parse_operand): Declare.
6212 (*): Prepend gas_ to gas specific fns to denote them as such.
6214 * cgen.c (gas_cgen_opcode_desc): New global
6215 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6216 (queue_fixup): Renamed from cgen_queue_fixup.
6217 (*): Prepend gas_ to gas specific fns to denote them as such.
6219 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6220 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6221 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6222 Open opcode table and initialize it.
6223 (make_parallel): Use gas_cgen_opcode_desc.
6224 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6225 (md_assemble): Ditto.
6227 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6229 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6230 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6231 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6232 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6233 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6234 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6235 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6236 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6237 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6238 (INIT_STAB_SECTION): Likewise.
6239 (OBJ_PROCESS_STAB): Likewise.
6241 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6242 (md_parse_option): Watch for them.
6243 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6244 (md_begin): Kill neverdef code.
6245 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6246 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6247 (s_alpha_coff_wrapper): New.
6248 (md_pseudo_table): Trap all ECOFF pseudos.
6250 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6252 Start of changes to remove mdebug section from mips*-elf
6253 Based on MIPS_STAB_ELF definition
6254 * acconfig.h: undef if not configured
6255 * config.in: undef if not configured
6256 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6257 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6258 * stabs.c (s_stab_generic): flush frag
6260 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6262 * configure.in: (arm-*-elf): Handle.
6263 (thumb-*-elf): Handle.
6264 * configure: Regenerate.
6265 * read.c (stringer): Fix typo in comment.
6266 * write.c (fixup_segment): Don't add symbol value to addend if
6268 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6270 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6273 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6275 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6276 (write_2_short): Emit warning if new flag is set.
6277 (do_assemble): Set flags if left instruction is one of special
6278 "right-instruction-killer" type.
6280 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6282 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6283 Always output words in debug_info section as big endian.
6284 (sparc_target_format): Choose correct bfd target.
6285 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6287 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6289 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6290 to work with internationalization code. Issue an error when two
6291 operands match that are not allowed to match.
6293 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6295 * configure.in (install_tooldir): Allow target to specify whether
6296 it wants to be installed in $(tooldir)/bin.
6297 * configure: Regenerate.
6298 * Makefile.am (install-exec-local): Set install-exec-tooldir
6299 dependency via configure.
6300 * Makefile.in: Regenerate.
6302 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6304 * Makefile.am (install-exec-local): Split into two ...
6305 (install-exec-bindir,install-exec-tooldir): New rules.
6306 * Makefile.in: Regenerate.
6308 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6310 * Makefile.am (install-exec-local): Don't remove the file before
6311 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6312 W. Rozycki <macro@ds2.pg.gda.pl>.
6313 * Makefile.in: Rebuild.
6315 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6317 * cgen.c: Include libiberty.h.
6318 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6319 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6320 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6321 (md_cgen_lookup_reloc)): Declare.
6322 (md_cgen_record_fixup_exp): Declare.
6323 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6324 (m32r_relax_frag): Declare.
6325 (cgen_md_apply_fix3): Decls moved to cgen.h.
6326 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6327 (m32r_cgen_record_fixup_exp): Delete decl.
6328 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6329 (assemble_nop): Delete.
6330 (expand_debug_syms): Delete unused `exp'.
6331 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6332 Add default case for -Wall.
6333 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6334 (md_atof): Delete unused wordP.
6336 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6338 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6341 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6343 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6344 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6345 .print, .purgem, and .struct. Remove documentation for
6348 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6350 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6351 Update call to insert_operand.
6353 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6355 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6357 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6359 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6360 whitespace after a prefix operator.
6362 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6364 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6366 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6368 * config/tc-sparc.c (log2): New static function.
6369 (s_reserve): Use log2 to convert alignment before calling
6371 (s_common): Use log2 to convert alignment before calling
6372 record_alignment and frag_align.
6373 (sparc_cons_align): Use log2.
6375 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6377 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6378 (s_common): Likewise.
6380 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6381 initialization of waddr.
6382 (sparc_elf_final_processing): Add default case to switch.
6384 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6386 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6387 than temporary real.
6389 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6391 * write.c (subsegs_finish): Don't align the segments if there were
6394 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6395 copying aux information.
6397 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6398 expression into a symbol.
6400 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6402 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6403 type to unsigned int.
6404 (md_assemble): Change type used to store offsets from unsigned
6406 (i386_operand): Switch error check to only call RESTORE_END_STRING
6407 once after parse_register.
6409 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6411 * config/tc-v850.c (md_show_usage): Changed format to match that
6414 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6416 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6418 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6420 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6423 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6425 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6426 * doc/Makefile.in: Rebuild.
6428 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6430 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6431 for %lo expressions.
6432 (mips_ip, case 'u'): Move range check after code to mask
6433 off bits in %hi/%lo expressions. Mask off high bits for
6436 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6438 * doc/Makefile.am (gasver.texi): New target.
6439 (as.info, as.dvi): Depends upon gasver.texi.
6440 * doc/as.texinfo: Include gasver.texi. Mention version number on
6441 title page and in top node.
6442 * doc/Makefile.in: Rebuild.
6444 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6446 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6447 but not including the line containing the edict.
6448 * listing.h (LISTING_EOF): New.
6449 * input-scrub.c (input_scrub_next_buffer): Call it.
6451 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6453 * config/tc-i386.c (i386_operand): Don't set the size of an
6454 immediate address based solely on the suffix and the mode.
6456 * config/tc-i386.c (md_assemble): Add assertion to make sure
6457 overlap2 does not set Imm.
6459 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6460 sequences of whitespace to a single space.
6461 (is_space_chars): Just compare with space.
6462 (md_begin): Don't initialize space_chars.
6463 (md_assemble): Just skip a single whitespace character.
6464 (i386_operand): Rewrite base-index parsing to use new
6465 parse_register, and to skip white space. Skip white space in a
6466 number of other places too. Don't give error message if
6467 parse_register fails.
6468 (parse_register): Change reg_string parameter to be non-const.
6469 Add end_op parameter. Skip white space after the `%', and return
6470 end of register string. Give error message here rather than
6473 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6475 Based on patch from Matt Semersky <matts@scd.hp.com>:
6476 * expr.c (op_encoding): Make const.
6477 (expr_set_precedence): New function.
6478 (expr_begin): Don't set operator rankings, just call
6479 expr_set_precedence.
6480 * expr.h (expr_set_precedence): Declare.
6481 * read.c (s_mri): Call expr_set_precedence.
6483 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6485 * doc/as.texinfo (Statements): Remove paragraph discussing
6486 continuing lines with a backslash. This hasn't worked for years,
6489 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6491 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6493 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6494 (ps_CTORS, ps_DTORS): New section types.
6495 (vms_fixup_xtors_section): New function
6496 (Ctors_Psect, Dtors_Psect): Define.
6497 (IS_GXX_XTOR): Define
6498 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6499 Filter static constructors/destructors and add to
6500 Ctors_Symbols/Dtors_Symbols chain.
6501 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6502 appropriate section.
6504 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6505 * makefile.vms: Merge vax/vms support.
6507 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6509 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6510 (elf_pseudo_table): Add them.
6511 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6512 (md_apply_fix): Accept them.
6513 (mips_fix_adjustable): Don't adjust them.
6514 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6515 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6516 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6517 (tc_fix_adjustable): Don't adjust them.
6519 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6521 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6523 * Makefile.in: Regenerate.
6524 * configure.in: AC_SUBST cgen_cpu_prefix.
6525 * configure: Regenerate.
6527 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6529 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6530 Changed all users of COND12_DELAY.
6532 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6534 * config/tc-mn10300.c (set_arch_mach): New function.
6535 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6536 (md_begin): Default to mn10300 mode.
6537 (md_assemble): Only accept instructions for the core mn10300
6538 chip and the active machine type.
6540 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6542 * subsegs.h (segment_info_type): Give the struct a name.
6543 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6544 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6545 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6546 * config/tc-w65.h (tc_reloc_mangle): Declare.
6547 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6549 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6551 * config/tc-v850.c (v850_comm): Restore old section
6552 after common processing.
6554 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6556 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6558 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6560 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6561 char with code that explicitly sign-extends.
6563 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6565 * config/tc-v850.c (md_begin): Restore text section as the current
6566 section after creating call table sections.
6567 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6570 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6571 with call to macro SYM_AUXINFO.
6573 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6575 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6576 with the program transform name.
6577 * Makefile.in: Rebuild.
6579 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6581 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6584 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6586 * config/tc-i386.c (i386_operand): Be prepared for a space between
6587 the open parenthesis and the start of the register operand,
6588 because of the June 16 change.
6590 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6592 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6595 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6597 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6598 even if it is belived to be unnecessary.
6600 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6602 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6604 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6606 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6608 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6609 shift amount for a repeated operand. The shift amount for the
6610 repeated copy comes from the size of the operand.
6612 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6614 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6616 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6618 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6620 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6622 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6623 characters in it as LEX_IS_SYMBOL_COMPONENT.
6624 * config/tc-i386.h (tc_symbol_chars): Define.
6625 (extra_symbol_chars): Declare.
6626 * config/tc-i386.c (extra_symbol_chars): Define.
6627 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6628 (line_comment_chars): Set to '/' if TE_LINUX.
6629 * doc/c-i386.texi (i386-prefixes): Update.
6630 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6632 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6634 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6635 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6637 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6639 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6640 constraint in instructions REP & REPI.
6642 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6644 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6645 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6647 (check_range): If the operand is shifted, then shift the number
6648 before checking its range.
6650 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6652 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6655 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6657 * config/tc-v850.c (v850_comm): Create special sections as needed.
6659 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6661 * config/tc-d10v.c (write_2_short): Addition of swapping
6662 instructions for sequential and reverse sequential order when
6663 given order is not possible.
6665 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6667 * Makefile.am: Rebuild dependencies.
6668 (DEP_INCLUDES): Fix reference to intl build directory.
6669 * Makefile.in: Rebuild.
6671 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6673 * doc/c-i386.texi: Update 16 bit documentation.
6675 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6676 IgnoreDataSize to IgnoreSize as they are used for address size as
6678 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6679 32-bit mode, similarly addr16/data16 and variants.
6681 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6683 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6684 sequential word multiply instructions.
6686 (do_assemble): Add extra command line argument, to allow mul32
6687 attribute to be preserved across parallel insns.
6688 (md_assemble): Insert NOPs between explicitly parallel insns which
6689 contain an 32 bit multiply and a 16 multiply.
6691 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6693 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6696 * config/tc-i386.c (reloc): Add braces.
6698 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6699 consistent with Intel naming.
6700 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6701 use bitfields in sib_byte.
6702 (modrm_byte): Don't use bitfields here either.
6704 * config/tc-i386.c (current_templates): Add const.
6705 (parse_register): Add const to return, param, and char *s.
6706 (i386_operand): Add const to reg_entry *r.
6707 * config/tc-i386.h (templates): Add const to start, end.
6709 Inspired by code for 16 bit gas support from Martynas Kunigelis
6710 <martynas@nm3.ktu.lt>:
6711 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6712 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6713 (uses_mem_addrmode): Remove.
6714 (md_estimate_size_before_relax): Add support here too.
6715 (md_relax_table): Rewrite interface to md_relax for 16 bit
6717 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6718 (opcode_suffix_to_type): Remove.
6719 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6720 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6721 (md_convert_frag): Likewise.
6722 (i386_operand): Add support for 16 bit base/index regs,
6723 immediates, and displacements. Remove some unnecessary casts, and
6724 localise end_of_operand_string, displacement_string_start,
6725 displacement_string_end variables. Add GCC_ASM_O_HACK.
6726 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6728 * config/tc-i386.c (prefix_hash): Remove.
6729 (md_begin): Rewrite without obstacks. Remove prefix hash table
6730 handling. Rewrite lexical table handling.
6731 (i386_print_statistics): Don't print prefix statistics.
6732 (md_assemble): Rewrite instruction parser so that line is not
6733 converted to lower case. Don't do a hash_find for prefixes,
6734 instead recognise them via opcode modifier.
6735 (expecting_operand, paren_not_balanced): Localise variables.
6736 * config/tc-i386.h (IsPrefix): Define.
6737 (prefix_entry): Remove.
6739 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6740 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6741 '\\' in case where comment_chars contains '/'.
6743 * config/tc-i386.c (MATCH): Ensure given operand and template
6744 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6745 you must write `ljmp *table(%ebx)'.
6747 From H.J. Lu <hjl@gnu.org>:
6748 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6749 as 0 ifndef BFD_ASSEMBLER.
6750 (md_assemble): Allow immediate operands without suffix or
6751 other reg operand to default in size to the current code size.
6753 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6755 * config/tc-v850.c (md_begin): Restore creation of
6756 .call_table_text and .call_table_data sections.
6758 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6760 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6761 after emitting a word of noops.
6763 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6765 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6766 (i386_operand): Simplify checks for valid base/index combinations.
6767 Disallow `in 4(%dx),%al'.
6769 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6771 (add_prefix): Change parameter from char to int.
6773 * config/tc-i386.h (Ugh): Define opcode modifier.
6774 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6776 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6777 CONSISTENT_REGISTER_MATCH macros to check register types more
6778 thoroughly. Check for illegal suffix/operand combinations
6779 when matching insns with operands. Handle new `s' suffix, and
6780 associated FloatMF opcode modifier for float insns with memory
6782 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6783 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6784 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6785 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6786 DATA_PREFIX_OPCODE throughout.
6788 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6789 (md_assemble): Rewrite suffix/register operand checking code to be
6790 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6791 AnyMem, the better to grep.
6793 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6794 given a memory operand. Don't set Abs bits either.
6795 (type_names): Remove Mem*, Abs*.
6796 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6797 define opcode_modifiers as these cases are handled by Disp8,
6798 Disp16, Disp32 and suffix checks.
6799 (COMES_IN_BOTH_DIRECTIONS): Remove.
6800 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6802 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6803 if IgnoreDataSize modifier given. Remove ShortformW modifier
6804 test. Add test for ShortForm in W base_opcode modification.
6805 Merge Seg2ShortForm and Seg3ShortForm code.
6806 * config/tc-i386.h (ShortFormW): Remove.
6807 (IgnoreDataSize): Define.
6809 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6811 * config/tc-d30v.c (md_assemble): Store previous segment state
6812 with previous instruction.
6814 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6816 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6817 (ebp, esp): Remove static variables.
6818 (MATCH): Remove test for InOutPortReg.
6819 (i386_operand): Properly handle InOutPortReg here instead.
6820 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6821 (md_assemble): Simplify and correct modrm and sib generation.
6822 (i386_operand): Add warning for scale without index.
6823 Rewrite checks for valid base/index combinations.
6825 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6826 macros and enclose in do while(0).
6827 (RESTORE_END_STRING): Likewise.
6828 (md_assemble): Add one to printed operand number so we start
6829 from 1 not 0. Add some more gettext invocations.
6830 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6833 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6834 DATA_PREFIX, SEG_PREFIX): Define.
6835 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6836 (check_prefix): Remove function.
6837 (add_prefix): New function. Add prefix to i.prefix as well as
6839 (md_assemble): Changes for add_prefix. Remove hack for wait
6840 prefix, instead always output prefixes in fixed order. Test
6841 for jcxz/loop when selecting between word & dword operations,
6842 and add address size prefix rather than operand size prefix.
6843 Remove operand -> address size hack when emitting jcxz/loop.
6844 (i386_operand): Remove O_Absent check as it's done in expr.
6846 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6848 * configure.in: Recognize m5200 as a cpu_type of m68k.
6849 * aclocal.m4: Rebuild with current libtool.
6850 * configure: Rebuild.
6852 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6854 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6855 to relaxable_symbol to prevent references to external symbol from
6858 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6860 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6861 symbols are relaxable.
6863 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6865 * config/tc-v850.c (md_begin): Don't create special
6866 sections by default.
6868 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6870 * config/tc-mips.c (macro): For div and udiv, close the
6871 reorder block as soon as possible.
6873 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6875 From Matt Semersky <matts@scd.hp.com>:
6876 * macro.c (macro_mri_mode): New function.
6877 * macro.h (macro_mri_mode): Declare.
6878 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6881 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6883 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6886 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6887 until after xstrdup in OBJ_EVAX case.
6889 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6891 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6892 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6893 of hardcoded magic number.
6894 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6896 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6898 * read.c (do_s_func): New function.
6900 * read.h (do_s_func): Add prototype.
6902 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6904 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6905 nops if fill pattern not specified.
6907 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6909 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6910 * config/te-go32.h (TE_GO32): Define.
6911 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6913 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6915 Implement .func/.endfunc pseudo-ops.
6916 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6918 * read.c (potable): Add .func,.endfunc.
6919 (s_func): New function.
6920 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6922 (in_doc_func_p,current_function_label): New static globals.
6923 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6925 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6927 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6928 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6929 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6930 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6931 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6932 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6933 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6934 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6935 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6936 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6937 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6938 * config/tc-a29k.c: Don't define md_short_jump_size,
6939 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6940 * config/tc-alpha.c: Likewise.
6941 * config/tc-alpha.h: Likewise.
6942 * config/tc-arm.c: Likewise.
6943 * config/tc-h8300.c: Likewise.
6944 * config/tc-h8500.c: Likewise.
6945 * config/tc-hppa.c: Likewise.
6946 * config/tc-i860.c: Likewise.
6947 * config/tc-i960.c: Likewise.
6948 * config/tc-ppc.c: Likewise.
6949 * config/tc-sh.c: Likewise.
6950 * config/tc-sparc.h: Likewise.
6951 * config/tc-tic30.c: Likewise.
6952 * config/tc-w65.c: Likewise.
6953 * config/tc-z8k.c: Likewise.
6955 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6957 * config/tc-vax.c (_): Delete this macro used for placeholder
6958 values in vax_operand_width_size; it conflicts with the _() macro
6959 used for internationalization.
6961 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6963 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6964 code. From Chris Moller <moller@bops.com>.
6966 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6967 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6968 * read.c (emit_expr): Initialize seg and subseg fields of a new
6970 * write.c (write_object_file): Switch to the appropriate segment
6971 and subsegment when processing a broken word.
6973 * config/tc-m68k.c (mri_assemble): New static function.
6974 (build_mri_control_operand): Call mri_assemble rather than
6976 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6977 (s_mri_endf, s_mri_endw): Likewise.
6979 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6981 * read.c (s_org): Call md_flush_pending_output if it is defined.
6983 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6985 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6987 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6988 (md_parse_option): Add for same.
6989 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6990 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6991 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6993 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6995 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6997 * config/tc-arm.c (find_real_start): Relax definition of local
7000 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7002 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7003 symbols at the given address, not just the last one specified.
7005 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7007 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7008 or number_to_chars_littleendian to write data.
7010 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7012 * config/tc-v850.c (md_assemble): Remove artificially created
7013 register name symbols.
7015 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7017 * write.c (fixup_segment): Change "segment" to "section" in
7020 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7022 * write.c (fixup_segment): Change sym1-sym2 message again.
7024 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7026 * write.c (fixup_segment): Improve error message for sym1-sym2
7027 errors when sym1 is in a different segment from sym2.
7029 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7031 * config/tc-m32r.c (warn_unmatched_high): New static local.
7032 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7033 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7034 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7035 (md_parse_option): Likewise.
7036 (md_show_usage): Likewise.
7037 (m32r_frob_file): Likewise.
7039 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7040 (read_a_source_file): Call them.
7041 * read.h (stabs_generate_asm_file): Declare.
7042 * stabs.c (stabs_generate_asm_file): New function.
7043 (generate_asm_file): New function.
7044 (stabs_generate_asm_lineno): Move file name handling into
7047 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7049 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7050 (d30v_current_align, d30v_current_align_seg): New variables.
7051 (d30v_last_label): New variable.
7052 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7053 (s_d30v_data, s_d30v_section): Likewise.
7054 (md_pseudo_table): Call them.
7055 (md_begin): Initialize d30v_current_align_seg.
7056 (md_assemble): Call d30v_align when needed by known current alignment.
7057 (d30v_frob_label, d30v_cons_align): New functions.
7058 * config/tc-d30v.h (md_do_align): Remove.
7059 (tc_frob_label): Call d30v_frob_label.
7060 (md_cons_align): New.
7062 * config/tc-d30v.c (find_format): Convert complex expressions to
7063 expression symbols before processing. Clean up code formatting.
7065 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7067 * po/Make-in (install-info): New target.
7069 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7071 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7073 * config/tc-mn10300.c (md_assemble): Likewise.
7075 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7077 * Makefile.am: Update with `make dep-am'.
7078 (HFILES): Add cgen.h.
7079 (cgen.o): Depend on cgen.h.
7080 * Makefile.in: Regenerate.
7082 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7084 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7086 * gasp.c (grab_label): Permit a label to be a preprocessor
7087 variable by permitting a label to start with a backslash.
7089 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7091 * config/tc-mips.c (validate_mips_insn): Removed hack
7092 for previously inaccessible bitfields in some INSN_TRAP
7095 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7097 * config/tc-d30v.c (do_assemble): Abort with error message
7098 if opcode operands do not match.
7100 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7102 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7103 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7104 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7105 similar new 'q' operand.
7107 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7109 * cgen.c (cgen_asm_finish_insn): Fix typo.
7111 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7114 * cgen.c: Include it.
7115 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7116 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7117 All callers updated.
7118 * config/tc-m32r.c: Include cgen.h.
7119 (m23r_insn): New members num_fixups,fixups.
7121 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7123 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7124 to avoid compiler warning.
7126 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7128 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7131 * makefile.vms (OBJS): Add ehopt.obj
7133 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7135 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7137 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7139 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7140 a short format insn.
7141 (md_assemble): Set it for explicitly packed insns.
7143 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7145 * config/obj-coff.c (c_symbol_merge): Do not take address of
7146 native fields when performing the memcpy.
7148 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7150 * config/tc-mips.c (macro,macro2): Implement
7151 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7153 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7155 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7156 relocations against globally visible symbols.
7157 * config/tc-m68k.c (relaxable_symbol): New macro.
7158 (m68k_ip, md_estimate_size_before_relax): Use it.
7159 (tc_m68k_fix_adjustable): Also handle weak symbols.
7161 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7163 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7164 references to externally visible symbols.
7165 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7166 values in twice for a PC relative reloc if the symbol is
7169 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7170 don't adjust a PC relative reloc against an externally visible
7172 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7173 for a PC relative fixup against an externally visible defined
7174 symbol, arrange to store object file and addend values as though
7175 the symbol were not defined.
7176 (tc_gen_reloc): Likewise.
7178 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7180 * read.c (sizeof_leb128): Referenced externally by write.c so
7183 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7185 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7186 and expand a 'debug' symbol associated with the next instruction
7187 that does not cause a short instruction to be filled with a NOP.
7188 (md_pseudo_table): Add support for .debugsym.
7189 (assemble_parallel_insn): Add calls to expand_debug_sym as
7191 (md_assemble): Ditto.
7193 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7195 * as.c (main): Conditionally call setlocale.
7196 * gasp.c (main): Likewise.
7197 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7198 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7200 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7202 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7204 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7206 * config/tc-hppa.c: Change all calls to bzero to use memset.
7207 (pa_ip): Add cast to avoid warning.
7208 (tc_gen_reloc, md_apply_fix): Likewise.
7209 (pa_find_space_by_number): Likewise.
7210 (hppa_force_relocation): Likewise.
7211 (pa_block): Change i to unsigned int.
7212 * config/obj-som.h (obj_som_copyright): Declare.
7214 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7216 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7217 for line numbers for assembly source.
7219 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7221 * configure.in: Change version number to 2.9.4
7222 * configure: Rebuild.
7224 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7226 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7228 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7230 * ecoff.h: Change symbolS in function declaration to struct
7233 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7235 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7236 (md_convert_frag): Fix i18n typo.
7238 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7240 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7241 * ecoff.h: Protoype it.
7242 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7243 [EVAX] (s_alpha_prologue): Delete.
7244 (md_pseudo_table): Update.
7246 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7248 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7249 array to local pointer.
7250 (get_args, parse_expr): Add casts to avoid warnings.
7252 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7254 * read.c (s_set): Cast xmalloc return value to fragS *.
7255 * config/tc-m68k.c (m68k_ip): Function made static to match
7256 previous forward declaration.
7257 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7259 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7261 * config/tc-v850.c: Add internationalisation macros to error
7264 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7265 macros to error strings.
7267 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7269 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7270 reloc is in the TOC csect.
7271 (md_apply_fix3): Correct gettext typo.
7273 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7275 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7276 .L - they are local labels and the branches are not really
7277 function calls but rather far jumps.
7279 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7281 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7283 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7285 * config/tc-i386.c (md_assemble): Print operand number rather than
7286 using ordinal_names.
7287 (i386_operand): Likewise.
7289 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7291 * Makefile.am (INTLLIBS): Define to work around apparent automake
7293 All Makefiles: Regenerated.
7295 * Many files: Added gettext invocations around user-visible
7297 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7298 HAVE_LC_MESSAGES): Define.
7299 * dep-in.sed: Added asintl.h.
7300 * po/Make-in: New file.
7301 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7303 * read.c (Z_): Renamed from `_'.
7304 * Makefile.am (SUBDIRS): Added po.
7305 (POTFILES): new macro.
7306 (po/POTFILES.in): New target.
7307 ($(OBJS)): Added asintl.h.
7309 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7310 (as_new_LDADD): Added $(INTLLIBS).
7311 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7312 (gasp_new_LDADD): Added $(INTLLIBS).
7313 (gasp_new_DEPENDENCIES): New macro.
7314 * configure, aclocal.m4: Rebuilt.
7315 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7317 (ALL_LINGUAS): Define.
7318 * macro.c: Include "asintl.h".
7319 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7320 * as.h: Include "asintl.h".
7321 * config/tc-i386.c (ordinal_names): Removed.
7322 (md_assemble): Changed error text to avoid ordinal_names.
7323 (i386_operand): Likewise.
7324 (reloc): Added as_bad to avoid i18n problems.
7325 (tc_gen_reloc): Likewise.
7326 * config/tc-arm.c (bad_args): Now a #define.
7328 * config/obj-vms.c (VMS_stab_parse): Changed type of
7330 (global_symbol_directory): Unified strings to avoid i18n
7332 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7333 avoid i18n problems.
7334 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7335 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7337 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7339 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7341 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7343 * as.c (print_version_id): Added an fprintf to avoid i18n
7345 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7347 * expr.c (expr): Added as_warn call to avoid i18n problems.
7348 * messages.c (as_assert): Changed code to avoid i18n problems.
7349 (as_abort): Likewise.
7350 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7351 (s_space): Likewise.
7352 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7354 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7356 * config/tc-i386.c (check_prefix): New static function, split out
7358 (struct _i386_insn): Add wait_prefix field.
7359 (md_assemble): Remove wait_prefix local variable. Use
7360 check_prefix when adding a prefix.
7362 * config/tc-i386.c (current_templates): New static variable.
7363 (md_assemble): Remove current_templates local variable.
7364 (md_assemble, i386_operand): Improve error and warning messages in
7365 many places. Add RESTORE_END_STRING in many places before error
7366 return. Clarify some comments.
7368 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7370 (md_assemble): Parse string instruction operands, looking for
7371 segment override prefixes. Check for invalid segment prefixes on
7373 (i386_operand): i.seg[] and max mem_operand changes for string
7375 * config/tc-i386.h (EsSeg): Define.
7377 * config/tc-i386.h (regKludge): Define.
7378 (iclrKludge, imulKludge): Don't define.
7379 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7380 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7381 opcode_modifier checks to look for more common cases first. Add
7382 default_seg for IsString case.
7384 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7386 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7388 * configure: Rebuild with new automake and libtool.
7389 * aclocal.m4, Makefile.in: Likewise.
7391 * doc/Makefile.am (as.dvi): New target.
7392 * doc/Makefile.in: Rebuild.
7394 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7396 * configure.in: Added sparc86x support.
7398 * configure: Rebuild.
7400 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7402 (md_parse_option): Warn if -EL is not supported for this architecture.
7404 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7406 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7408 * config/tc-mips.c (mips_ip): Note when we use get match on
7409 the full instruction name.
7411 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7413 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7414 back into the expression to handle add/sub simplification correctly.
7416 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7418 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7420 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7422 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7425 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7427 * symbols.c (max_indent_level): New global.
7428 (print_symbol_value_1): Use it.
7429 * expr.h (expr_build_dot): Declare.
7430 * expr.c (expr_build_dot): New function.
7432 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7434 * symbols.c (print_binary): New function.
7435 (print_expr_1): Call it.
7437 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7439 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7440 operand in the opcode.
7442 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7444 * config/tc-i386.h: Reorder operand flags and opcode modifier
7445 flags for clarity. Remove unused definitions: Unknown,
7446 ImmUnknown, DispUnknown, NoModrm.
7447 * config/tc-i386.c (type_names): Add missing Debug type.
7448 (md_assemble): Better duplicate prefix checking. Quicker string
7449 instruction check via new opcode_modifier flag.
7451 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7453 * doc/as.texinfo (Invoking): Clarify -Wa example.
7455 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7457 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7458 (s_mips_weakext): Define.
7459 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7460 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7463 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7465 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7466 is an error if the value can not be computed at assembly time.
7467 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7469 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7471 * gasp.c (main): Set next field of new include_path structure to
7472 NULL. From Avery Pennarun <averyp@gdc.ca>.
7474 * read.c (s_mri_sect): Call as_bad rather than abort for an
7475 unsupported MRI target.
7477 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7479 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7480 the destination of a branch instruction should be altered.
7481 (find_real_start): New function: Locate the real, Thumb coded
7482 start of a Thumb function.
7483 (do_t_branch23): Alter the destination of branches to Thumb
7486 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7488 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7490 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7493 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7495 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7496 * doc/c-hppa.texi: Likewise.
7498 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7500 * Makefile.am: Rebuild dependencies.
7501 * Makefile.in: Rebuild.
7503 * Makefile.am (DEP_INCLUDES): New variable.
7504 (.dep1): Change to work when srcdir is not an absolute path.
7505 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7506 * Makefile.in: Rebuild.
7508 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7510 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7511 LinearAddress patch.
7513 * configure.in: Set version to 2.9.1.
7514 * configure: Rebuild.
7516 * Branched binutils 2.9.
7518 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7520 * config/tc-i386.h (FWait): Define.
7521 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7522 other prefixes. Check FWait flag in opcode table to see which
7523 instructions require an fwait prefix.
7525 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7527 * stabs.c (get_stab_string_offset): Always create a stab string
7530 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7532 Fix some gcc -Wall warnings:
7533 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7534 * ehopt.c (eh_frame_code_alignment): Likewise.
7535 * expr.c (integer_constant, operand): Likewise.
7536 * frags.c (frag_align): Likewise.
7537 * gasp.c (level_0, change_base, doinstr): Likewise.
7538 * hash.c (hash_ask): Likewise.
7539 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7540 (debugging_pseudo): Likewise.
7541 * macro.c (define_macro, check_macro): Likewise.
7542 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7543 (ignore_rest_of_line, float_cons): Likewise.
7544 * symbols.c (decode_local_label_name): Likewise.
7545 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7546 (fixup_segment, number_to_chars_bigendian): Likewise.
7547 (number_to_chars_littleendian): Likewise.
7548 * config/atof-ieee.c (gen_to_words): Likewise.
7549 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7550 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7551 * read.c (output_big_sleb128): Initialize locals to avoid
7553 (output_big_uleb128, equals): Likewise.
7554 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7555 to unsigned int. Change zeros to unsigned int.
7556 * cond.c (s_if): Add return to default case.
7557 * frags.c (frag_now_fix): Change return type to addressT.
7558 * frags.h (frag_now_fix): Update declaration.
7559 * listing.c (file_info_struct): Change linenum to unsigned int.
7560 (struct list_info_struct): Change hll_line to unsigned int.
7561 (print_source): Update format string.
7562 * read.c (emit_expr): Change scan to unsigned int, and don't
7563 bother to initialize it.
7564 * symbols.c (dollar_label_count): Change to unsigned long.
7565 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7566 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7567 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7569 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7571 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7572 mcf5200 just as we do for m68000.
7573 (m68k_init_after_args): Likewise.
7574 (md_estimate_size_before_relax): Likewise.
7576 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7578 * config/tc-v850.c (md_assemble): Store relocation addend in
7579 fixup instead of instruction.
7581 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7583 * config/tc-i386.c (md_assemble): Swap template arguments to
7584 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7585 This macro is currently symmetric, so passing them the wrong
7586 way didn't cause any problem, but may if the macro is changed
7588 After copying template to i.tm, use i.tm. rather than t-> to
7589 access fields, and make t a const*
7590 Move i.tm.operand_types[] swap to immediately after the copy.
7592 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7594 * expr.h (expr_build_uconstant): Add prototype.
7595 (expr_build_unary,expr_build_binary): Add prototypes.
7596 * expr.c (expr_build_uconstant): New function.
7597 (expr_build_unary,expr_build_binary): New functions.
7599 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7601 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7602 * macro.c (macro_expand_body): Increase buffer size.
7603 * messages.c (as_warn): Likewise.
7604 (as_warn_where, as_bad, as_bad_where): Likewise.
7606 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7608 Based on patch from H.J. Lu <hjl@gnu.org>:
7609 * Makefile.am (DISTSTUFF): New variable.
7610 (diststuff): New target.
7611 * Makefile.in: Rebuild.
7613 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7615 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7616 m32r_elf_section_change_hook.
7618 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7619 emit a nop if a section ends with a 16 bit instruction.
7621 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7623 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7624 s_lcomm rather than obj_coff_lcomm.
7625 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7627 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7629 * config/tc-i386.h (LinearAddress): Define.
7630 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7631 instruction, don't use a default segment.
7633 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7635 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7636 * configure: Rebuild.
7638 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7640 * aclocal.m4, configure: Rebuild with libtool 1.2.
7642 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7644 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7645 PC relative branches. Patch courtesy of Jonathan Walton.
7648 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7650 * configure.in (emulations): Add thumb-pe target.
7652 * configure (emulations): Add thumb-pe target.
7654 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7656 * itbl-lex.l (yywrap): Don't define if already defined as a
7659 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7661 * depend.c (quote_string_for_make): New function.
7662 (wrap_output): Use it.
7664 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7666 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7667 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7669 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7671 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7672 Recognize -GN and -relax.
7673 (md_begin): Initialize gp size from -G switch.
7674 (alpha_force_relocation): Always force if -relax.
7675 (alpha_align): Take a new argument that will specify when to
7676 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7677 Change all callers. Emit nop alignment padding as nop+unop pair.
7679 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7681 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7682 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7684 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7686 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7687 require padding to the next long word boundary.
7689 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7691 * cgen.c: #include symcat.h.
7692 * config/tc-m32r.c: Likewise.
7694 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7696 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7697 absolute expressions instead of '$' prefixed register names.
7699 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7701 * read.c (s_set): Record file and line info for symbols when -as.
7702 (pseudo_set): Don't overwrite that dummy fragment.
7704 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7706 * config/tc-ppc.c (md_pseudo_table): Add "section".
7707 (ppc_named_section): New static function.
7709 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7711 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7712 so we don't have to scan the entire list.
7714 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7716 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7717 case, allow the parallel instructions to modify the same flag
7720 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7722 * listing.c (list_symbol_table): Categorize symbols by
7723 undefined_section rather than sy_frag->line == NULL.
7725 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7727 * Makefile.am (install-exec-local): Install properly when ln
7728 fails or tooldir == prefix.
7730 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7732 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7733 Test result of insert_operand for error.
7735 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7737 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7738 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7739 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7740 * doc/Makefile.in: Rebuild.
7742 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7744 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7745 (macro): Fix handling of M_COP[0-3].
7747 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7749 Based on patches from Ross Harvey <ross@teraflop.com>:
7750 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7751 if macro_alternate or macro_mri.
7752 (getstring): Remove support for byte constants between < and >.
7753 (get_any_string): '<' only starts a string if macro_alternate or
7755 (macro_expand_body): Permit keyword parameters following
7756 positional parameters.
7758 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7759 * configure.in (alpha*-*-netbsd*): New target.
7760 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7761 * configure: Rebuild.
7763 * as.h (flag_warn_suppress_instructionswap): Move from here...
7764 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7765 here, and make static.
7767 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7768 BFD_ASSEMBLER or MANY_SEGMENTS.
7770 * as.c (show_usage): Update bug-gnu-utils address.
7771 * gasp.c (show_usage): Likewise.
7772 * doc/as.texinfo (Bug Reporting): Likewise.
7774 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7776 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7777 insns regardless of the size of a pointer if we're in mips I or
7779 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7781 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7783 Fix rac to accept only a0:
7784 * tc-d10v.c (parallel_ok, find_opcode):
7785 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7786 Introduce OPERAND_GPR.
7788 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7790 * read.c (s_fill): Handle non-constant repeat counts by creating
7791 an rs_space fragment.
7793 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7795 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7796 from as_bad to as_warn.
7798 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7800 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7801 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7802 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7804 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7806 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7807 seg_fix_rotP rather than fix_root from seg_info.
7809 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7811 * expr.c: Add support for 0x1_2_3_4 bignums.
7813 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7815 * configure.in: Change -linux* to -linux-gnu*.
7816 * configure: Rebuild.
7818 * app.c (do_scrub_begin): Treat \r as whitespace.
7820 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7822 * Makefile.am: Update dependencies.
7823 * Makefile.in: Rebuild.
7825 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7827 * configure, aclocal.m4: Rebuild with new libtool.
7829 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7831 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7832 the argument to bfd_set_arch_mach.
7833 (load_address): Use bfd_arch_bits_per_address to determine the
7834 bit size of an address instead of looking at the isa level.
7835 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7837 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7839 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7841 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7843 * ehopt.c: New file.
7844 * as.h (enum _relax_state): Add rs_cfa.
7845 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7846 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7847 * read.c (emit_expr): Call check_eh_frame.
7848 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7849 (relax_segment): Likewise.
7850 * Makefile.am: Rebuild dependencies.
7851 (GAS_CFILES): Add ehopt.c.
7852 (GENERIC_OBJS): Add ehopt.o.
7853 * doc/internals.texi (Frags): Document rs_cfa.
7855 * as.c (show_usage): Mention --traditional-format.
7856 (parse_args): Accept --traditional-format.
7857 * as.h (flag_traditional_format): Declare.
7858 * output-file.c (output_file_create): If flag_traditional_format,
7859 set BFD_TRADITIONAL_FORMAT on stdoutput.
7860 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7862 * config/tc-mips.c (append_insn): Make sure that if we have a
7863 fixup for an unmatched %hi reloc, it does not associated with a
7866 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7867 * doc/Makefile.in: Likewise.
7869 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7871 * config/tc-m32r.c (check_for_side_effects): New function.
7872 (can_make_parallel): Add checks for instruction side effects
7873 clashing with the other instruction.
7874 (assemble_parallel_insn): Improve warning messages. Return error
7875 message from non-swapped instruction order.
7877 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7879 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7881 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7882 md_cleanup definition. This moves the forced literal output to
7883 the end of the source pass, and avoids macro's inserting literals
7884 into the code immediately after the macro expansion.
7886 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7888 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7889 a gas internal symbol is adjustable.
7890 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7892 * as.h: If gcc version greater than 2.6, use `__format__' and
7893 `__printf__' in function attributes, rather than `format' and
7896 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7898 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7900 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7902 Add tms320c30 support:
7903 * config/tc-tic30.h: New file.
7904 * config/tc-tic30.c: New file.
7905 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7906 TARGET_FORMAT as "coff-tic30".
7907 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7908 * Makefile.am: Rebuild dependencies.
7909 (CPU_TYPES): Add tic30.
7910 (CPU_OBJ_VALID): tic30-aout is valid.
7911 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7912 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7913 * configure, Makefile.in: Rebuild.
7915 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7917 * config/tc-v850.c (md_assemble): Improvements to error messages.
7919 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7921 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7922 BFD_RELOC_HI16_S to store the high bits of any value.
7924 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7925 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7926 assembler calculate relocations to any external symbol at all.
7927 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7928 involving generation of pc-relative relocs.
7929 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7930 has been moved to md_apply_fix3.
7932 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7933 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7934 which actually means (the address of identifier's GOT entry) +
7935 constant, which is not particularly useful.
7937 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7939 * read.h (include_dirs): Declare.
7940 (include_dir_count,include_dir_maxlen): Declare.
7942 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7944 * configure.in: Correct check for shared opcodes library.
7945 * configure: Rebuild.
7947 * listing.c (buffer_line): If we can't open the file, set at_end.
7948 (listing_print): Remove unused local variable fi.
7950 * config/m68k-parse.y (reglistpair): Handle register list in
7953 * config/vms-conf.h: Don't undef VERSION.
7955 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7957 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7959 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7961 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7962 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7963 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7964 (EXTRA_DIST): Define.
7965 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7966 explicitly rather than via the list of object files.
7967 (gcc-as.opt): New file created when make-gas.com is run.
7968 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7969 itbl-cpu.h} to #include appropriate file rather than copying that
7971 * config/vms-conf.h: Synchronize with current config.in.
7972 * Makefile.in: Rebuild.
7974 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7976 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7977 (parallel_ok): Relaxed parallel subinstruction dependency check.
7979 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7981 * as.h (flag_warn_suppress_instructionswap): added new flag.
7982 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7983 command line argument.
7984 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7985 warning only if flag_warn_suppress_instructionswap is false.
7987 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7989 * configure.in (i386-*-mingw32*): New target.
7990 * configure: Rebuild.
7992 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7994 * symbols.c (resolve_symbol_value): Don't set the segment if it
7995 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7997 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8000 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8002 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8003 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8006 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8008 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8010 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8012 * config/tc-v850.c (v850_insert_operand): Display instruction when
8013 an error is encountered.
8015 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8017 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8018 (i386-*-sco3.2v5*coff): New target.
8019 (i386-*-sco3.2*): New target.
8020 * configure: Rebuild.
8022 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8024 * config/tc-v850.c: Tidy error message production.
8026 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8028 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8029 validate_immediate return value in the right type for comparisons
8032 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8034 * listing.c (MAX_BYTES): Use listing variables not constants.
8035 (data_buffer): No longer an array, but a pointer.
8036 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8037 (listing_listing): Allocate data_buffer.
8039 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8041 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8042 --listing-rhs-width, --listing-cont-lines.
8043 (show_usage): Update.
8044 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8045 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8046 (print_lines): Use the variables instead of the constants.
8047 (listing_listing): Likewise.
8048 * listing.h: Declare the new vars.
8050 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8052 * as.c (parse_args): Add --keep-locals alias for -L.
8053 Add --strip-local-absolute.
8054 (show_usage): Update.
8055 * as.h (flag_strip_local_absolute): New flag.
8056 * symbols.c (S_IS_LOCAL): Use it.
8057 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8058 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8059 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8061 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8063 * config/tc-m32r.c: Detect if explicitly parallel instructions
8064 might have an io conflict and issue a warning message.
8066 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8068 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8069 cgen_swap_fixups): Functions to save, restore and swap the fixup
8070 chain with a backup copy.
8071 (cgen_asm_finish_insn): Returns address of constructed insn.
8073 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8075 * listing.c (file_info_struct): Remove FILE, add POS.
8076 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8077 (file_info): Don't open the file.
8078 (buffer_line): Check for the file in the last_open cache, updating
8080 (print_source): Don't reference file_info->file.
8081 (listing_listing): Likewise.
8082 (listing_print): Close the file in the cache, if any.
8084 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8086 * read.c (dwarf_file_string): New file static variable.
8087 (emit_expr): Look for constant sequence that leads up to a file
8088 name in DWARF debugging output.
8089 (stringer): Use dwarf_file_string to decide whether to accept a
8090 string as a file name.
8092 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8094 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8095 (crack_operand): Add reg->reglst MRI hack.
8096 (r_seg): Put reglst symbols in reg_section.
8097 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8099 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8101 * tc-sh.c (get_specific): Handle SGR & DBR.
8103 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8105 * tc-h8300.c (parse_reg): Take the length of the symbol into
8106 account when attempting to match a register name.
8107 * tc-h8500.c (parse_reg): Likewise.
8109 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8111 * cgen.c: Formatting changes to improve readability.
8113 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8115 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8118 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8120 Based on a patch from Jim Wilson
8121 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8122 (tc_gen_reloc): Handle cross section PC relative relocs
8125 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8127 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8129 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8131 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8132 (expr_jmp_buf): New static local.
8133 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8134 (cgen_md_operand): New function.
8135 * tc-m32r.c: Clean up pass over `struct foo' usage.
8136 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8138 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8140 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8141 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8143 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8145 * config/tc-i386.c (i386_operand): Give an error if there are
8146 unrecognized characters after an expression.
8148 For older changes see ChangeLog-9697