1 2000-11-15 Kazu Hirata <kazu@hxi.com>
3 * config/tc-tic30.c: Fix formatting.
4 * config/tc-tic80.c: Likewise.
5 * config/tc-v850.c: Likewise.
6 * config/tc-vax.c: Likewise.
7 * config/tc-w65.c: Likewise.
8 * config/tc-z8k.c: Likewise.
10 2000-11-14 DJ Delorie <dj@redhat.com>
12 * config/tc-v850.c: Support dwarf2.
13 * config/tc-v850.h: Ditto.
15 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
16 parse_cons_expression_v850 to initialize hold_cons_reloc.
18 2000-11-15 Bernd Schmidt <bernds@redhat.com>
20 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
21 (errata_nops_necessary_p): New function.
22 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
25 2000-11-14 Jim Wilson <wilson@redhat.com>
27 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
28 return little endian bfd formats.
30 2000-11-14 Kazu Hirata <kazu@hxi.com>
32 * config/aout_gnu.h: Fix formatting.
33 * config/atof-vax.c: Likewise.
34 * config/m68k-parse.h: Likewise.
35 * config/m88k-opcode.h: Likewise.
36 * config/obj-elf.c: Likewise.
37 * config/tc-arm.c: Likewise.
38 * config/tc-cris.c: Likewise.
39 * config/tc-i386.c: Likewise.
40 * config/tc-ia64.c: Likewise.
41 * config/tc-mn10300.c: Likewise.
42 * config/te-386bsd.h: Likewise.
43 * config/te-hppa.h: Likewise.
44 * config/te-nbsd.h: Likewise.
45 * config/te-ppcnw.h: Likewise.
46 * config/te-sparcaout.h: Likewise.
47 * config/te-tmips.h: Likewise.
48 * config/vax-inst.h: Likewise.
49 * config/vms-conf.h: Likewise.
51 2000-11-14 Jakub Jelinek <jakub@redhat.com>
53 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
55 2000-11-13 H.J. Lu <hjl@gnu.org>
57 * config/obj-elf.c (elf_frob_symbol): Support
58 ".symver name,name2@@@nodename".
59 (elf_frob_file_before_adjust): Likewise.
61 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
62 and ".symver name,name2@@@nodename".
65 2000-11-12 H.J. Lu (hjl@gnu.org)
67 * config/obj-elf.c (obj_elf_symver): Check missing version
70 2000-11-12 H.J. Lu (hjl@gnu.org)
72 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
73 instead of bfd_vma for non-bfd assemblers.
75 2000-11-09 Kazu Hirata <kazu@hxi.com>
77 * itbl-ops.c: Fix comment typos.
79 2000-11-08 Jim Wilson <wilson@redhat.com>
81 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
82 (struct unwind): Add next_slot_frag field.
83 (slot_index): New parameters slot_frag and first_frag. Add code
84 to add in frag sizes when different. Add comments.
85 (fixup_unw_records): New locals first_frag and last_frag. Pass new
86 arguments to slot_index.
87 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
88 loop end. Set next_slot_frag field.
90 2000-11-07 H.J. Lu <hjl@gnu.org>
92 * doc/as.texinfo (.symver): Updated for versioned symbol
95 * obj.h (format_ops): Add the frob_file_before_adjust field.
97 * config/obj-aout.c (aout_format_ops): Set the
98 frob_file_before_adjust field to 0.
99 * config/obj-coff.c (coff_format_ops): Likewise.
100 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
102 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
104 (elf_frob_file_before_adjust): New function to remove unneeded
105 versioned symbols from the symbol table.
106 (elf_format_ops): Set the frob_file_before_adjust field to
107 elf_frob_file_before_adjust.
109 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
112 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
114 2000-11-07 Peter Targett <peter.targett@arccores.com>
116 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
118 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
119 Fix compile time warning messages.
121 2000-11-07 Nick Clifton <nickc@redhat.com>
123 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
124 buffer in order to avoid buffer overflows.
126 2000-11-06 Steve Ellcey <sje@cup.hp.com>
128 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
129 Change M to m for -milp32 or -mlp64 to match gcc.
130 (dot_endp): Use bytes_per_address instead of 8.
131 (emit_one_bundle): Use number_to_chars_littleendian instead of
133 (fix_insn): Likewise.
134 (ia64_init): New function.
135 (ia64_target_format): New function.
136 (md_begin): Set endianness, arch, and machine as appropriate.
137 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
138 Make these macros depend on TE_HPUX macro.
139 (TARGET_FORMAT): Define.
140 (HOST_SPECIAL_INIT): Define.
141 * config/te-hpux.h: New file.
142 * configure.in: Add "ia64-*-hpux*" target to configure.
143 * configure: Regenerate.
145 2000-11-06 Kazu Hirata <kazu@hxi.com>
147 * as.c: Fix formatting.
148 * dwarf2dbg.c: Likewise.
149 * input-file.c: Likewise.
150 * input-file.h: Likewise.
151 * input-scrub.c: Likewise.
152 * itbl-ops.c: Likewise.
153 * listing.c: Likewise.
155 * messages.c: Likewise.
157 * subsegs.c: Likewise.
158 * subsegs.h: Likewise.
161 2000-11-06 Nick Clifton <nickc@redhat.com>
163 * doc/as.texinfo: Add GNU Free Documentation License.
164 * doc/gasp.texi: Add GNU Free Documentation License.
165 * doc/as.1: Add GNU Free Documentation License.
167 2000-11-05 Nick Clifton <nickc@redhat.com>
169 * config/tc-arm.c: Add include of "dwarf2dbg.h"
171 2000-11-02 Per Lundberg <plundis@chaosdev.org>
173 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
174 * configure: Regenerate.
176 2000-11-01 Nick Clifton <nickc@redhat.com>
178 * read.c (original_case_string): New global variable.
179 (read_a_source_file): Copy opcode string into
180 original_case_string if clobbering the case of the opcode.
181 * read.h: Export the definition of original_case_string.
182 * config/tc-arm.c (md_assembler): When parsing a .req
183 directive use the original opcode string, not the case
186 2000-11-02 Nick Clifton <nickc@redhat.com>
188 * config/tc-mn10300.c (debug_line): Remove this static
190 (md_assemble): Call dwarf2_generate_asm_lineno instead of
191 dwarf2_where and dwarf2_gen_line_info.
193 2000-11-02 Theo Honohan <th@futuretv.com>
195 * config/tc-arm.c (do_msr): Improve error message.
197 2000-10-31 Eric Christopher <echristo@redhat.com>
199 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
200 or pc-relative, else use fx_offset.
202 2000-10-31 Jim Wilson <wilson@redhat.com>
204 * config/tc-ia64.c (struct md): New field tag_fixups.
205 (ia64_flush_insns): Handle tag_fixups. Error if dangling
206 qualifying predicate.
207 (emit_one_bundle): Delete spurious multiplication by one. Handle
209 (ia64_start_line): Error if dangling qualifying predicate.
210 (defining_tag): New static variable.
211 (ia64_unrecognized_line, case '['): Parse tags.
212 (ia64_frob_label): Create tag_fixups.
213 (md_assemble): Reset md.qp.X_op after using it.
215 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
217 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
219 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
221 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
223 2000-10-30 Kazu Hirata <kazu@hxi.com>
225 * expr.c: Fix formatting.
226 * flonum-copy.c: Likewise.
227 * flonum.h: Likewise.
231 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
233 * as.h (OPTION_MD_BASE): Bump to 190.
234 * as.c (parse_args) <std_longopts>: Add comment about the need to
235 check OPTION_MD_BASE in as.h.
237 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
240 2000-10-27 Nick Clifton <nickc@redhat.com>
242 * configure.in (emulations): Add m68hc12.
243 * configure: Regenerate.
244 * po/gas.pot: Regenerate.
246 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
248 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
250 (arm_psr_parse): Handle lowercase CPSR and SPSR.
252 2000-10-25 Nick Clifton <nickc@redhat.com>
254 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
255 a DWARF2 line number information sequence.
257 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
259 * read.c (generate_lineno_debug): Update comment describing why
260 DWARF2 line number debug information is not generated
261 automatically by this function.
263 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
266 * config/tc-arm.h (md_end): Define.
267 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
269 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
270 if generating DWARF2 line numbers.
271 (arm_end_of_source): New function. Call dwarf2_finish if
274 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
275 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
276 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
278 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
280 * tc-i386.c: Fix prototype declarations for functions taking no
283 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
285 * tc-i386.c (i386_operand_modifier): Remove.
286 (build_displacement_string): Remove.
287 (i386_parse_seg): Remove.
288 (i386_intel_memory_operand): Remove.
289 (i386_intel_operand): Re-write using recursive descent parser based
290 on MASM documentation.
291 (struct intel_parser_s): New structure.
292 (intel_parser): New static variable.
293 (struct intel_token): New structure.
294 (cur_token, prev_token): New static variables.
307 (intel_match_token): New function.
308 (intel_get_token): New function.
309 (intel_putback_token): New function.
310 (intel_expr): New function.
311 (intel_e05): New function.
312 (intel_e05_1): New function.
313 (intel_e06): New function.
314 (intel_e06_1): New function.
315 (intel_e09): New function.
316 (intel_e09_1): New function.
317 (intel_e10): New function.
318 (intel_e10_1): New function.
319 (intel_e11): New function.
321 2000-10-20 Jakub Jelinek <jakub@redhat.com>
323 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
324 instructions to loose any special insn->architecture mask.
326 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
327 (sparc_md_end, sparc_arch_types, sparc_arch,
328 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
329 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
330 request v9b architecture if they are used).
332 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
334 * config/tc-m68k.c: Fix the previous misapplied patch.
336 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
338 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
339 BFD_ASSEMBLER and !BFD_ASSEMBLER.
340 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
343 2000-10-17 Kazu Hirata <kazu@hxi.com>
345 * debug.c: Fix formatting.
346 * depend.c: Likewise.
347 * dwarf2dbg.c: Likewise.
348 * dwarf2dbg.h: Likewise.
352 * flonum-konst.c: Likewise.
355 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
357 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
359 * doc/as.texinfo: Added notes about this new option.
361 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
363 * config/tc-sh.c (JREG): Remove.
364 (md_convert_frag): Remove #if 0:d code using JREG.
366 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
368 * config/tc-i386.c (i386_operand_modifier): Only match
369 modifiers SHORT and FLAT if they are followed by a space.
370 (parse_register): When `allow_naked_reg' is set, do not confuse
371 identifiers that start with a register name with a register.
373 2000-10-12 Kazu Hirata <kazu@hxi.com>
375 * app.c: Fix formatting.
378 * bit_fix.h: Likewise.
383 2000-10-11 Alan Modra <alan@linuxcare.com.au>
385 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
387 2000-10-07 Alan Modra <alan@linuxcare.com.au>
389 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
390 Re-arrange function a little and improve error message.
392 * write.c (write_relocs): Fix a comment.
394 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
397 2000-10-05 Jim Wilson <wilson@cygnus.com>
399 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
401 2000-10-05 Alan Modra <alan@linuxcare.com.au>
403 * config/tc-i386.c: Delete some useless comments, reformat others.
405 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
406 non-global syms in linkonce sections.
408 2000-10-04 Ralf Baechle <ralf@gnu.org>
410 * config/tc-ia64.c (operand_match): Don't use // style comments.
411 * config/tc-i370.c: Likewise.
413 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
415 Changes to handle varying register prefix and user symbol prefix.
416 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
417 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
418 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
419 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
420 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
421 (demand_register_prefix): New variable.
422 (md_pseudo_table): New pseudo ".syntax".
423 (md_longopts): New options --no-underscore and --underscore.
424 (cris_target_format): Return elf32-us-cris or elf32-cris depending
425 on symbols_have_leading_underscore.
426 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
427 (get_spec_reg): Ditto.
428 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
430 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
432 <case OPTION_NO_US, case OPTION_US>: New.
433 (md_show_usage): Be brief and reformat to match continuation of
435 * po/gas.pot: Regenerate.
437 2000-09-28 Alan Modra <alan@linuxcare.com.au>
439 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
440 force relocs for 12 bit branches.
441 (md_apply_fix): Similarly, adjust logic here.
443 2000-09-28 Alan Modra <alan@linuxcare.com.au>
445 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
446 adjust for external and weak syms as we will use a reloc. Allow
447 for +8 offset when calculating limits of branches.
448 (hppa_fix_adjustable): Undo 2000-09-23 change.
449 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
450 Correct distance calculation.
451 (tc_gen_reloc): Print the file name and line number if we can't
454 From John David Anglin <dave@hiauly1.hia.nrc.ca>
455 * config/tc-hppa.c (nonzero_dibits): Define.
456 (arg_reloc_stub_needed): Check each arg and return value
457 separately for zero case.
458 (pa_align): Declare argument `bytes'.
460 2000-09-25 Kazu Hirata <kazu@hxi.com>
462 * config/tc-cris.c: Fix formatting.
463 * config/tc-d10v.h: Likewise.
464 * config/tc-d30v.c: Likewise.
465 * config/tc-d30v.h: Likewise.
466 * config/tc-fr30.c: Likewise.
467 * config/tc-fr30.h: Likewise.
468 * config/tc-m68k.c: Likewise.
469 * config/tc-m68k.h: Likewise.
470 * config/tc-pj.h: Likewise.
471 * config/tc-ppc.c: Likewise.
472 * config/tc-ppc.h: Likewise.
473 * config/tc-sh.c: Likewise.
474 * config/tc-sh.h: Likewise.
475 * config/tc-sparc.c: Likewise.
476 * config/tc-v850.h: Likewise.
477 * config/tc-vax.h: Likewise.
478 * config/tc-w65.h: Likewise.
479 * config/tc-z8k.h: Likewise.
481 2000-09-23 Alan Modra <alan@linuxcare.com.au>
483 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
485 (hppa_force_relocation): Likewise.
487 2000-09-22 Jim Wilson <wilson@cygnus.com>
489 * config/tc-ia64.c (dv_sem): Add "stop".
490 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
491 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
492 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
494 (mark_resources): Check IA64_RS_PRr.
496 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
498 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
499 md_estimate_size_before_relax): Redesign and clean up the
500 relaxation mechanism.
502 2000-09-21 Kazu Hirata <kazu@hxi.com>
504 * config/tc-ns32k.c: Fix formatting.
505 * config/tc-ns32k.h: Likewise.
507 2000-09-20 Kazu Hirata <kazu@hxi.com>
509 * config/tc-m32r.c: Fix formatting.
510 * config/tc-m32r.h: Likewise.
511 * config/tc-m68851.h: Likewise.
512 * config/tc-m68hc11.c: Likewise.
513 * config/tc-m68hc11.h: Likewise.
514 * config/tc-m88k.c: Likewise.
515 * config/tc-mcore.c: Likewise.
516 * config/tc-mcore.h: Likewise.
517 * config/tc-mips.c: Likewise.
518 * config/tc-mips.h: Likewise.
519 * config/tc-mn10200.h: Likewise.
520 * config/tc-mn10300.h: Likewise.
521 * config/tc-tahoe.c: Likewise.
522 * config/tc-tahoe.h: Likewise.
524 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
526 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
527 Likewise in relaxation description comments.
529 2000-09-18 Alan Modra <alan@linuxcare.com.au>
531 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
532 subtraction of two syms without emitting a relocation.
534 From David Huggins-Daines <dhd@linuxcare.com>
535 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
536 global or weak symbols.
538 2000-09-15 Kazu Hirata <kazu@hxi.com>
540 * config/tc-h8300.h: Fix formatting.
541 * config/tc-h8500.c: Likewise.
542 * config/tc-h8500.h: Likewise.
543 * config/tc-hppa.h: Likewise.
544 * config/tc-i370.h: Likewise.
545 * config/tc-i386.h: Likewise.
546 * config/tc-i860.c: Likewise.
547 * config/tc-i860.h: Likewise.
548 * config/tc-i960.h: Likewise.
549 * config/tc-ia64.c: Likewise.
550 * config/tc-ia64.h: Likewise.
552 2000-09-14 Kazu Hirata <kazu@hxi.com>
554 * config/tc-a29k.c: Fix formatting.
555 * config/tc-alpha.c: Likewise.
556 * config/tc-arc.c: Likewise.
557 * config/tc-arc.h: Likewise.
558 * config/tc-arm.c: Likewise.
559 * config/tc-arm.h: Likewise.
560 * config/tc-avr.c: Likewise.
561 * config/tc-avr.h: Likewise.
562 * config/tc-tic30.c: Likewise.
563 * config/tc-tic30.h: Likewise.
564 * config/tc-tic54x.c: Likewise.
565 * config/tc-tic54x.h: Likewise.
566 * config/tc-tic80.c: Likewise.
567 * config/tc-tic80.h: Likewise.
569 2000-09-14 Timothy Wall <twall@cygnus.com>
571 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
572 parallel comparisons for later use.
573 (struct rsrc): Add parallel comparison type.
574 (resources_match): Skip special cases of PR usage (non-conflicting
577 2000-09-13 Kazu Hirata <kazu@hxi.com>
579 * config/obj-ecoff.c: Fix formatting.
580 * config/obj-elf.c: Likewise.
581 * config/obj-elf.h: Likewise.
582 * config/obj-evax.h: Likewise.
583 * config/obj-generic.h: Likewise.
584 * config/obj-hp300.c: Likewise.
585 * config/obj-hp300.h: Likewise.
586 * config/obj-ieee.h: Likewise.
587 * config/obj-vms.c: Likewise.
588 * config/obj-vms.h: Likewise.
590 2000-09-13 Anders Norlander <anorland@acc.umu.se>
592 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
593 (md_parse_option): Ditto.
594 (md_longopts): Add -mips32 option.
595 (md_show_usage): Document new options.
596 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
597 (mips_ip): Assemble mfc0 with a sub-selection code.
598 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
599 (mips_cpu_to_str): New function.
600 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
601 Use CPU_* defines instead of hardcoded numbers.
603 * doc/as.texinfo: Document new options.
604 * doc/c-mips.texi: Ditto.
606 2000-09-12 Kazu Hirata <kazu@hxi.com>
608 * as.h: Fix formatting.
609 * asintl.h: Likewise.
610 * bit_fix.h: Likewise.
611 * config/obj-aout.c: Likewise.
612 * config/obj-aout.h: Likewise.
613 * config/obj-bout.c: Likewise.
614 * config/obj-bout.h: Likewise.
615 * config/obj-coff.c: Likewise.
616 * config/obj-coff.h: Likewise.
617 * dwarf2dbg.h: Likewise.
619 * flonum.h: Likewise.
621 * itbl-ops.h: Likewise.
625 * struc-symbol.h: Likewise.
626 * subsegs.h: Likewise.
627 * symbols.h: Likewise.
631 2000-09-11 Kazu Hirata <kazu@hxi.com>
633 * bignum-copy.c: Fix formatting.
634 * config/tc-i370.c: Likewise.
635 * config/tc-i960.c: Likewise.
636 * config/tc-m68k.c: Likewise.
638 * flonum-copy.c: Likewise.
639 * flonum-konst.c: Likewise.
640 * flonum-mult.c: Likewise.
641 * literal.c: Likewise.
645 * subsegs.c: Likewise.
647 2000-09-09 Philip Blundell <philb@gnu.org>
649 * configure.in (arm*-*-uclinux*): New target.
650 * configure: Regenerate.
652 2000-09-09 Kazu Hirata <kazu@hxi.com>
654 * input-file.c: Fix formatting.
655 * itbl-ops.c: Likewise.
656 * messages.c: Likewise.
658 2000-09-08 Philip Blundell <philb@gnu.org>
660 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
663 2000-09-07 H.J. Lu <hjl@gnu.org>
665 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
666 * configure: Rebuild.
668 2000-09-07 Kazu Hirata <kazu@hxi.com>
670 * atof-generic.c: Fix formatting.
671 * config/tc-mips.c: Likewise.
672 * config/tc-vax.c: Likewise.
673 * input-scrub.c: Likewise.
675 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
677 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
678 * configure.in (sh-*-linux*): Added.
679 * configure: Rebuilt.
681 2000-09-06 Kazu Hirata <kazu@hxi.com>
683 * config/tc-hppa.c: Fix formatting.
685 * ecoff.c: Fix formatting.
687 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
689 * configure: Rebuilt with new libtool.m4.
691 2000-09-05 Kazu Hirata <kazu@hxi.com>
693 * cgen.c: Fix formatting.
694 * config/tc-ia64.c: Likewise.
696 2000-09-05 Nick Clifton <nickc@redhat.com>
698 * aclocal.m4: Regenerate.
699 * config.in: Regenerate.
700 * configure: Regenerate.
701 * po/gas.pot: Regenerate.
703 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
705 * config/tc-cris.c: Correct comment typos.
707 2000-09-05 Eric Christopher <echristo@cygnus.com>
709 * config/tc-mn10300.c: Cleanup.
710 (md_pcrel_from): Enable.
712 2000-09-05 Alan Modra <alan@linuxcare.com.au>
714 * expr.c (operand): Fix a comment typo.
715 * write.c (write_relocs): Fix a signed/unsigned warning.
717 * config/tc-hppa.c (fudge_reg_expressions): New
718 (hppa_force_reg_syms_absolute): New.
719 (pa_equ): Allow reg_section expressions.
720 * config/tc-hppa.c (md_optimize_expr): Define.
721 (hppa_force_reg_syms_absolute): Prototype.
723 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
724 (pa_parse_number): Pass in arg to select fp reg parsing.
725 Return 1 to indicate format checks pass. If strict, then only
726 accept a register or register symbol. Return value in...
727 (pa_number): New static for pa_parse_number.
728 (FP_REG_BASE): Define.
729 (FP_REG_RSEL): Define.
730 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
731 appropriate. White space changes.
732 (need_pa11_opcode): Don't bother passing any params, get them from
734 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
735 Remove extraneous check in case 'Q'.
736 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
737 reg, set section of resulting symbol to reg_section.
738 (pa_parse_space_stmt): Modify call to pa_parse_number.
739 (pa_space): Likewise.
741 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
742 (hppa_force_relocation): Handle vtable relocs.
743 (pa_vtable_entry): New.
744 (pa_vtable_inherit): New.
745 (md_pseudo_table): Add entries for vtable pseudos.
746 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
747 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
749 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
750 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
751 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
753 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
754 specify a symbol type.
756 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
757 dependent things together.
758 (md_elf_symbol_type): Define.
760 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
762 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
764 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
765 (obj_elf_vtable_entry): Declare.
767 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
769 (obj_elf_vtable_entry): Similarly.
770 (elf_pseudo_table): Fix the damage with a cast.
772 2000-09-03 Richard Henderson <rth@cygnus.com>
774 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
775 for template selection when a label is needed.
777 2000-09-02 Kazu Hirata <kazu@hxi.com>
779 * config/tc-ia64.c: Fix formatting.
781 2000-09-02 Nick Clifton <nickc@redhat.com>
783 * configure.in: Increase version number to 2.10.91.
784 * configure: Regenerate.
785 * aclocal.m4: Regenerate.
786 * config.in: Regenerate.
787 * po/gas.pot: Regenerate.
788 * Makefile.in: Regenerate.
790 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
792 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
793 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
794 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
796 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
799 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
801 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
802 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
803 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
804 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
805 (GOT_symbol): New variable.
806 (md_undefined_symbol): Set it.
808 2000-09-01 Richard Henderson <rth@cygnus.com>
810 * config/tc-ia64.c (match): Don't inline.
811 (extra_goodness): New.
812 (md_begin): Prefer nop.f and nop.b for best_template.
814 2000-08-31 Kazu Hirata <kazu@hxi.com>
816 * as.c: Fix formatting.
821 2000-08-31 Eric Christopher <echristo@cygnus.com>
823 * config/tc-mn10300.c: Cleanup and fix warnings.
824 (md_pseudo_table): Add initializers.
825 (md_show_usage): Cleanup.
826 (md_parse_option): Fix warnings.
827 (md_undefined_symbol): Fix warnings.
828 (md_conver_frag): Fix warnings.
829 (tc_gen_reloc): Fix warnings.
830 (md_apply_fix3): Fix warnings.
831 (check_operand): Fix warnings.
833 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
835 * acinclude.m4: Include libtool and gettext macros from the
837 * aclocal.m4, configure: Rebuilt.
839 2000-08-30 Mark Hatle <mhatle@mvista.com>
841 * config/tc-ppc.c (md_parse_option): Recognize -m405.
843 2000-08-31 Kazu Hirata <kazu@hxi.com>
845 * listing.c: Fix formatting.
847 2000-08-29 Kazu Hirata <kazu@hxi.com>
849 * app.c: Fix a comment typo. Fix formatting.
851 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
853 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
854 offset of the target destination for jmp instructions.
855 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
857 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
859 * NEWS: Mention support for CRIS.
861 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
863 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
864 Sets `.lcomm' alignment to zero.
866 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
868 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
869 (TC_FIX_ADJUSTABLE): Define.
871 2000-08-23 Jim Wilson <wilson@cygnus.com>
873 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
874 unwind.personality_routine is set.
876 2000-08-23 H.J. Lu <hjl@gnu.org>
878 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
880 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
882 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
885 2000-08-22 H.J. Lu <hjl@gnu.org>
887 * config.in (STRICTCOFF): New for strict COFF.
889 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
890 i386-*-go32* and i386-go32-rtems*.
891 * configure: Rebuilt.
893 * config/obj-coff.c (obj_coff_endef): Follow the historical
894 behavior if STRICTCOFF is not defined.
896 * doc/internals.texi: Document STRICTCOFF.
898 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
900 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
901 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
902 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
903 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
904 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
905 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
906 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
909 2000-08-22 Eric Christopher <echristo@cygnus.com>
911 * config/tc-mn10300.c: (md_apply_fix): New function.
912 (mn10300_force_relocation): New function.
913 (mn10300_fix_adjustable): New function.
915 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
916 (TC_HANDLES_FX_DONE): Define.
917 (obj_fix_adjustable): Define.
918 (MD_APPLY_FIX3): Define.
919 (TC_LINKRELAX_FIXUP): Define.
921 * write.c: (TC_LINKRELAX_FIXUP): Define if not
923 (fixup_segment): Use TC_LINKRELAX_FIXUP.
925 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
927 2000-08-21 Jason Eckhardt <jle@cygnus.com>
929 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
930 if the fixup resulted in a relocation.
932 2000-08-18 Nick Clifton <nickc@redhat.com>
934 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
935 Make reference to first element of shift_names explicit.
937 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
939 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
940 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
941 add a symbol's address. Removed all target-specific #ifdefs that
942 used to accomplished the same.
943 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
944 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
945 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
946 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
947 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
949 2000-08-17 Kazu Hirata <kazu@hxi.com>
951 * dwarf2dbg.c: Fix formatting.
953 2000-08-17 Nick Clifton <nickc@redhat.com>
955 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
956 to be recoded as logical shift lefts by zero.
958 2000-08-16 Jim Wilson <wilson@cygnus.com>
960 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
961 postincrement modified registers. Handle IA64_OPND_R3_2 addl
963 (note_register_values): Handle IA64_OPND_R3_2 operands.
965 2000-08-16 Jason Eckhardt <jle@cygnus.com>
967 * config/tc-i860.c (md_operand): Silly typo fixed.
969 2000-08-16 Nick Clifton <nickc@redhat.com>
971 * config/tc-arm.c (struct asm_shift): Delete.
973 (enum asm_shift_index): New.
974 (struct asm_shift_properties): New.
975 (struct asm_shift_name): New.
976 (shift_properties[]); New.
977 (shift_names[]); New.
979 (decode_shift): Use new structures.
980 Issue a warning is "ROR #0" is used.
981 Issue a warning if "ASR #0" or "LSR #0" is used.
983 (md_begin): Initialise arm_shift_hsh table from new
984 asm_shift_name array.
986 2000-08-16 Jakub Jelinek <jakub@redhat.com>
988 * config/tc-sparc.c: Kill all warnings.
989 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
991 (md_show_usage): Update usage text.
993 2000-08-16 Nick Clifton <nickc@redhat.com>
995 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
998 2000-08-15 Will Cohen <wcohen@redhat.com>
1000 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1002 * config/tc-sh.c (md_assemble): Changed so debug_type
1003 test performed for ppi_assemble
1004 * config/tc-sh.c: Included dwarf2dbg.h.
1005 (debug_line): Defined.
1006 (md_assemble): Generates dwarf2 line info.
1007 (sh_finalize): New function. Finalize dwarf2 info.
1008 (assemble_ppi): Returns size of code generated.
1009 (build_Mytes): Returns size of code generated.
1010 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1011 * config/tc-sh.h (md_end): Defined.
1012 (sh_finalize): Declared.
1014 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1016 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1019 2000-08-14 Nick Clifton <nickc@redhat.com>
1021 * config/tc-arm.c (do_bx): Allow "bx pc".
1023 2000-08-14 Jim Wilson <wilson@cygnus.com>
1025 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1026 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1027 (md_begin): Change assignment to md.flag to OR in the new bit.
1029 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1031 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1032 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1035 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1037 * NEWS: Mention i860 support.
1039 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1041 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1043 2000-08-14 Andreas Schwab <schwab@suse.de>
1045 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1047 2000-08-11 Andreas Schwab <schwab@suse.de>
1049 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1052 2000-08-11 Kazu Hirata <kazu@hxi.com>
1054 * expr.c: Fix formatting.
1055 * config/obj-bout.c: Likewise.
1057 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1059 * doc/c-i860.texi: Flesh out the i860 section more.
1061 2000-08-10 Kazu Hirata <kazu@hxi.com>
1063 * symbols.c: Fix formatting.
1066 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1068 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1069 has the IgnoreSize bit set.
1071 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1073 From Rodney Brown <RodneyBrown@mynd.com>
1074 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1075 * configure: Regenerate.
1077 2000-08-09 Kazu Hirata <kazu@hxi.com>
1079 * hash.c: Fix formatting.
1082 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1084 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1085 (i860_fix_info): New enum.
1086 (MD_APPLY_FIX3): Define.
1087 (WORKING_DOT_WORD): Define.
1088 (TC_HANDLES_FX_DONE): Define.
1089 (DIFF_EXPR_OK): Define.
1090 (LISTING_HEADER): Define.
1091 (TARGET_FORMAT): Select target format based on endian flag.
1092 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1093 (target_big_endian): Add external declaration.
1095 * config/tc-i860.c: All existing code reworked completely. Other
1096 new code shown below.
1097 (SYNTAX_SVR4): Define.
1098 (target_warn_expand): New variable.
1099 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1100 (md_longopts): Declare and define with new options (-EL, -EB,
1102 (md_show_usage): New function.
1103 (md_operand): New function.
1104 (obtain_reloc_for_imm16): New function.
1105 (md_apply_fix3): New function.
1106 (tc_gen_reloc): New function.
1108 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1110 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1111 2 bytes of the jump address are in the same frag.
1112 (find): Accept 68hc12 register indirect modes.
1114 * NEWS: Mention 68HC11 & 68HC12 support.
1116 2000-08-07 Richard Henderson <rth@cygnus.com>
1118 * config/tc-ia64.c (unwind): Add prologue_mask member.
1119 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1120 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1121 (dot_body): Clear unwind.prologue_mask.
1122 (dot_prologue): Set it. Accept a register second argument.
1124 2000-08-07 Kazu Hirata <kazu@hxi.com>
1126 * config/atof-ieee.c: Fix formatting.
1127 * config/atof-tahoe.c: Likewise.
1129 2000-08-06 Nick Clifton <nickc@cygnus.com>
1131 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1134 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1135 of .popsection, .previous, .pushsection, .subsection,
1136 .version, .vtable_entry, .vtable_inherit and .weak.
1138 2000-08-05 Kazu Hirata <kazu@hxi.com>
1140 * config/tc-cris.c: Fix formatting.
1141 * config/tc-i386.c: Likewise.
1142 * config/tc-sparc.c (sparc_ip): Simplify the code.
1144 2000-08-04 Kazu Hirata <kazu@hxi.com>
1146 * config/tc-cris.c: Rearrange code for readability.
1147 * config/tc-d10v.c: Fix formatting.
1148 * config/tc-m32r.c: Likewise.
1149 * config/tc-sparc.c: Likewise.
1151 2000-08-02 Jim Wilson <wilson@cygnus.com>
1153 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1154 before ia64_find_opcode.
1155 (md_assemble): Likewise.
1157 2000-08-01 Nick Clifton <nickc@cygnus.com>
1159 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1160 Undo some formatting fixes.
1162 2000-08-01 Kazu Hirata <kazu@hxi.com>
1164 * config/obj-som.c: Fix formatting.
1165 * config/obj-ieee.c: Likewise.
1166 * config/tc-arm.c: Likewise.
1167 * config/tc-v850.c: Likewise.
1169 2000-08-01 Nick Clifton <nickc@redhat.com>
1171 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1172 index by command line option.
1174 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1176 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1177 (@node M68K-Branch): Rewrite to match the reality.
1179 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1181 * doc/c-i860.texi: New file.
1182 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1183 * doc/Makefile.in: Regenerate.
1184 * doc/all.texi: Add I860 as relevant architecture.
1185 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1187 2000-07-31 Kazu Hirata <kazu@hxi.com>
1189 * config/tc-d30v.c: Fix formatting.
1191 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1193 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1194 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1195 long emit a long branch if available instead of an absolute jump, never
1196 emit absolute jumps for anything with --pcrel.
1198 * doc/c-m68k.texi: Document new command line option.
1200 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1202 * config/tc-avr.c: Use PARAMS macro in function declarations.
1203 Don't declare md_pcrel_from_section (already in tc-avr.h).
1204 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1205 (avr_operand): Don't set (unsigned) op_mask to -1.
1207 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1209 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1210 * configure: Regenerated.
1211 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1212 of operand to the .type directive (.e.g, "type").
1214 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1216 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1217 * app.c (do_scrub_chars): Record where first comment found.
1218 * read.c (read_a_source_file): Init found_comment on entry, and
1219 notify whether comments found on exit.
1220 * config/tc-hppa.c (md_shortopts): Add "c".
1221 (md_longopts): Add warn-comment.
1222 (md_parse_option): Handle it.
1223 (md_show_usage): Show available options.
1224 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1226 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1228 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1229 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1231 (md_estimate_size_before_relax): Don't fall off end of function.
1233 2000-07-27 Kazu Hirata <kazu@hxi.com>
1235 * config/tc-avr.c: Fix formatting.
1236 * config/tc-ns32k.c: Likewise.
1238 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1240 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1242 2000-07-27 Kazu Hirata <kazu@hxi.com>
1244 * config/tc-d10v.c: Fix formatting.
1245 * config/tc-z8k.c: Likewise.
1246 * config/tc-sparc.c: Likewise.
1248 2000-07-26 Dave Brolley <brolley@redhat.com>
1250 * cgen.c (queue_fixup): Declare opinfo.
1251 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1252 (gas_cgen_md_operand): Ditto.
1253 (gas_cgen_md_apply_fix3): Ditto.
1255 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1257 * config/obj-coff.c (obj_frob_symbol): Don't merge
1258 labels. Don't merge if the symbol isn't constant. Return
1259 immediately if a symbol is merged.
1261 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1263 * frags.c (frag_align): Correct absolute section alignment.
1265 2000-07-20 DJ Delorie <dj@redhat.com>
1267 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1268 it breaks linking against DLLs.
1270 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1272 * configure.in: Add CRIS support.
1273 * configure: Regenerate.
1274 * Makefile.am: (CPU_TYPES): Add cris.
1275 (CPU_OBJ_VALID) [aout]: Add cris.
1276 (MULTI_CPU_TYPES): Add cris.
1277 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1278 [coff]: Only i386 and mips are valid.
1279 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1280 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1281 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1282 Regenerate dependencies.
1283 * Makefile.in: Regenerate.
1284 * aclocal.m4: Regenerate.
1285 * as.c: Declare crisaout, criself.
1286 * config/tc-cris.h, config/tc-cris.c: New.
1287 * config/e-criself.c, config/e-crisaout.c: New.
1288 * po/POTFILES.in, po/gas.pot: Regenerate.
1290 2000-07-20 Kazu Hirata <kazu@hxi.com>
1292 * read.c: Fix formatting.
1293 * write.c: Fix formatting.
1295 2000-07-19 H.J. Lu <hjl@gnu.org>
1297 * sb.c: Include <stdlib.h> if exists for abort ().
1299 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1301 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1302 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1303 (pa_type_args): Same here.
1305 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1307 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1308 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1309 the storage class is already set.
1311 2000-07-17 Kazu Hirata <kazu@hxi.com>
1313 * config/tc-m68hc11.c: Fix formatting.
1314 * config/tc-mn10200.c: Likewise.
1315 * config/tc-mn10300.c: Likewise.
1316 * config/tc-pj.c: Likewise.
1317 * config/tc-tic80.c: Likewise.
1318 * config/tc-w65.c: Likewise.
1320 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1322 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1325 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1327 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1330 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1332 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1333 ELF as are used for SOM (except the 32-bit reloc one) to decide
1334 whether a symbol can be reduced to a section symbol. Expand on
1335 the comment for symbols involved in LR% and RR% expressions.
1337 2000-07-14 Nick Clifton <nickc@cygnus.com>
1339 * config/tc-mips.c (mips_disable_float_construction): New
1340 static variable. Set to true if doubles should not be
1341 constructed by loading two single width fp registers with
1342 halves of the value.
1343 (mips_ip): Test mips_disable_float_construction.
1344 (md_longopts): Add command line switches --construct-floats
1345 and --no-construct-floats.
1346 (md_parse_option): Parse new command line options.
1347 (md_show_usage): Describe new command line options.
1349 * doc/c-mips.texi: Document new command line options.
1351 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1353 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1354 * configure: Regenerate.
1356 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1358 * configure.in (DEFAULT_EMULATION setting): Revert part of
1359 2000-07-01 change that set te_multi=multi unless set to tmips.
1360 * configure: Regenerate.
1362 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1364 * config/obj-coff.c (coff_frob_section): Add padding to the last
1365 section when aligning it increases its size.
1367 2000-07-11 Kazu Hirata <kazu@hxi.com>
1369 * config/tc-tic54x.c: Fix formatting.
1371 2000-07-10 Kazu Hirata <kazu@hxi.com>
1373 * config/tc-h8500.c: Fix formatting.
1374 * config/tc-tic54x.c: Fix formatting.
1376 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1378 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1379 displacements correctly.
1381 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1383 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1385 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1389 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1391 From David Huggins-Daines <dhd@linuxcare.com>
1392 * config/te-hppalinux64.h: Add a new emulation.
1393 * configure.in (emulations): Add configure bits to support the
1394 64-bit Linux/parisc target.
1395 * configure: Regenerate.
1397 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1398 (md_shortopts): Add `V' for ELF.
1400 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1401 when SOM or ELF_ARG_RELOC are defined.
1402 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1403 ELF_ARG_RELOC are defined.
1404 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1405 (pa_stringer): ..Do it here instead. Fix comment typos.
1406 (hppa_force_relocation): Cast enums to int before comparing with
1409 From Ryan Bradetich <rbradetich@uswest.net>
1410 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1411 redifinition warning.
1412 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1413 (hppa_force_relocation): ditto
1414 (md_apply_fix): Added cast to buf to fix warnings.
1416 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1417 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1419 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1420 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1421 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1422 reloc_type** to avoid warnings in switch.
1423 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1424 little earlier instead.
1426 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1428 (pa_type_args): Use symbol_arg_reloc_info.
1429 (struct pa_it): Make arg_reloc unsigned int.
1430 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1431 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1432 (pa_code): Delete. pa_text duplicates this function.
1433 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1434 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1436 (cons_fix_new_hppa): Actually change selector to e_fsel when
1437 warning about assuming so.
1438 (tc_gen_reloc): More example elf arg reloc code.
1439 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1440 (hppa_force_relocation): Likewise.
1442 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1444 (pa_end_of_source): Prototype.
1445 (hppa_fix_adjustable): Prototype.
1446 (LABELS_WITHOUT_COLONS): Move it..
1447 * config/te-hppa.h: To here.
1449 * config/te-hppa64.h: New file.
1451 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1453 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1454 format -10, -16, 16 relocs.
1455 (hppa_elf_mark_end_of_function): Test for null
1456 last_call_info->start_symbol
1458 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1459 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1460 re_assesmble_* functions. Delete extraneous statements. Fix
1462 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1463 insn to re_assemble_*.
1465 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1467 * doc/internals.texi (Expressions): Fix typo.
1469 2000-07-08 Kazu Hirata <kazu@hxi.com>
1471 * config/tc-sh.c: Fix formatting.
1472 * config/tc-tic54x.c: Fix formatting.
1473 * depend.c: Fix formatting.
1474 * flonum-konst.c: Likewise.
1475 * flonum-mult.c: Likewise.
1477 2000-07-07 Kazu Hirata <kazu@hxi.com>
1479 * config/tc-sh.c: Fix comments.
1480 * config/obj-vms.c: Fix comments.
1481 * config/tc-a29k.c: Likewise.
1482 * config/tc-alpha.c: Likewise.
1483 * config/tc-h8300.c: Likewise.
1484 * config/tc-h8500.c: Likewise.
1485 * config/tc-i370.c: Likewise.
1486 * config/tc-ia64.c: Likewise.
1487 * config/tc-m68hc11.c: Likewise.
1488 * config/tc-m68k.c: Likewise.
1489 * config/tc-mips.c: Likewise.
1490 * config/tc-ns32k.c: Likewise.
1491 * config/tc-ppc.c: Likewise.
1492 * config/tc-z8k.c: Likewise.
1494 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1496 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1497 Default to '(SEC_LOAD | SEC_DATA)'.
1498 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1500 * doc/internals.texi (CPU Backend): Describe
1501 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1503 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1505 * as.c (parse_args): NULL terminate the long option list.
1507 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1509 * config/tc-d30v.h: Include "write.h" for fixS.
1510 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1512 2000-07-05 Nick Clifton <nickc@cygnus.com>
1514 * config/tc-d30v.c (write_2_short): Further changes to warning
1515 messages produced when combining EITHER_BUT_PREFER_MU attributed
1518 2000-07-05 DJ Delorie <dj@redhat.com>
1522 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1524 * config/tc-arm.c (psrs): Accept combinations of flags.
1526 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1528 * config/tc-avr.c: Change _ () to _() around all strings marked
1529 for translation (exception from the usual coding style).
1530 (avr_opt): New struct variable, how the new switches are set.
1531 (OPTION_MMCU): Define as 'm' and actually use.
1532 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1533 (show_mcu_list): New function, display the list of known MCUs.
1534 (md_show_usage): Document the new switches. Call show_mcu_list.
1535 (avr_set_arch): Change 'm' to OPTION_MMCU.
1536 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1537 Handle the new switches.
1538 (avr_operands): Disable warnings for undefined combinations of
1539 operands if -mall-opcodes. Disable warnings for skipping two-word
1540 instructions if enhanced core or -mno-skip-bug.
1541 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1542 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1543 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1544 (avr_ldi_expression): Warn about implicit lo8().
1545 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1547 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1549 * configure.in: Add entry for mips-*-sysv4*MP*
1550 * configure: Rebuild
1551 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1552 elf32-tradlittlemips for traditional mips targets.
1553 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1554 test for Link Once sections as in adjust_reloc_syms.
1555 * config/te-tmips.h: New file for traditional mips targets. Define
1558 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1560 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1561 flags argument is not present, don't change an existing section's
1562 section's attributes. If the flags argument is present, warn if the
1563 attributes don't match the section's current attributes. When
1564 long section names are supported, set SEC_LINK_ONCE and
1565 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1567 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1569 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1570 symbols; create them.
1572 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1574 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1575 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1577 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1579 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1580 expressions. Ignore the problem when handling 16 bit signed
1581 immediates, because the assembler will take care of the relocation
1584 2000-06-27 Nick Clifton <nickc@cygnus.com>
1586 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1587 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1588 sequential order, and emit warning messages if the input source
1589 code contains constructs like that, or parallel constructs
1590 containing such opcodes.
1592 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1594 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1595 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1596 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1597 (md_show_usage): Update usage message.
1598 (md_parse_option): Allow redefinition of MCU type within the
1599 same avr[1-5] bfd machine type. Show both old and new MCU type
1600 in the error message.
1601 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1602 Simplify 8K wrap code.
1604 2000-06-25 Kazu Hirata <kazu@hxi.com>
1606 * config/obj-aout.c: Remove all uses of DEFUN.
1607 * config/obj-ieee.c: Likewise.
1608 * config/tc-sh.c: Fix comment typos.
1609 * config/tc-tahoe.c: Likewise.
1610 * config/tc-vax.c: Likewise.
1611 * config/tc-w65.c: Likewise.
1612 * config/tc-z8k.c: Likewise.
1613 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1615 2000-06-24 DJ Delorie <dj@cygnus.com>
1617 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1618 more changes from Sept 1999
1619 (tc_i386_fix_adjustable): ditto
1620 (md_apply_fix3): ditto
1622 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1624 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1625 (gas_cgen_parse_operand): Set it around expression() call.
1626 (gas_cgen_md_operand): Test for it before longjmp().
1628 2000-06-24 Kazu Hirata <kazu@hxi.com>
1630 * config/tc-h8500.c: Remove all uses of DEFUN.
1631 * config/tc-sh.c: Likewise.
1632 * config/tc-w65.c: Likewise.
1633 * config/tc-z8k.c: Likewise.
1635 * config/tc-h8500.c: Fix typos in comments.
1637 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1639 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1642 2000-06-23 matthew green <mrg@redhat.com>
1644 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1645 defined. Fix error message for `[' grouping.
1647 2000-06-22 Kazu Hirata <kazu@hxi.com>
1649 * config/tc-h8300.c: Fix formatting and comment typos.
1651 2000-06-22 Timothy Wall <twall@cygnus.com>
1653 * config/tc-ia64.c (note_register_values): Move premature QP
1654 notation clearing into the appropriate place.
1656 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1658 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1659 first before anything else. Add bin-bugs.h, emul.h and progress.h
1660 Sort list of files as for $(OBJS) in Makefile.am.
1662 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1663 find one. Remake dependencies.
1664 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1665 * Makefile.in: Regenerate.
1666 * doc/Makefile.in: Regenerate.
1668 * config/tc-i386.c (i386_displacement): Don't assume a constant
1669 displacement is necessarily 16 bits when in 16 bit code mode.
1670 (md_assemble): Instead size the displacement here after we know
1671 for sure that a .code16gcc operand hasn't automatically added
1672 operand size prefixes.
1674 2000-06-21 H.J. Lu <hjl@gnu.org>
1676 * Makefile.am: Rebuild dependency.
1677 * Makefile.in: Rebuild.
1679 2000-06-21 Kazu Hirata <kazu@hxi.com>
1681 * config/tc-h8300.c (parse_reg): Make the function static.
1682 (parse_exp): Likewise.
1684 2000-06-20 DJ Delorie <dj@cygnus.com>
1686 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1687 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1688 for cygwin import libraries to work properly.
1690 2000-06-20 H.J. Lu <hjl@gnu.org>
1692 * Makefile.am: Rebuild dependency.
1693 * Makefile.in: Rebuild.
1694 * configure: Likewise.
1695 * doc/Makefile.in: Likewise.
1697 2000-06-20 Timothy Wall <twall@cygnus.com>
1699 * doc/internals.texi (CPU backend): Add @itemx for
1700 TC_START_LABEL_WITHOUT_COLON.
1701 * doc/c-tic54x.texi: New.
1702 * doc/as.texinfo: Add tic54x features and include primary tic54x
1704 * doc/all.texi: Add C54X.
1705 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1706 * doc/Makefile.in: Regenerate.
1707 * configure.in: Add tic54x and define LIBM for tic54x.
1708 * configure: Regenrate.
1709 * config/tc-tic54x.[ch]: New.
1710 * config/obj-coff.h: Add tic54x.
1711 * Makefile.am: (CPU_TYPES): Add tic54x.
1712 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1713 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1714 (as_new_LDADD): Add $(LIBM).
1715 * Makefile.in: Regenerate.
1717 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1719 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1720 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1721 * doc/as.texinfo: Likewise.
1723 * configure, Makefile.in: Regenerate.
1724 * configure.in (emulations): Recognize m6811 and m6812.
1725 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1726 Added files for 68hc11 and 68hc12 assembler.
1727 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1728 * config/tc-m68hc11.h: Header definition for that assembler.
1730 2000-06-18 Nick Clifton <nickc@redhat.com>
1732 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1733 instead of OCTETS_PER_BYTE.
1735 * config/tc-v850.c: Fix compile time warnings.
1736 * config/tc-ppc.c: Fix compile time warnings.
1738 2000-06-18 H.J. Lu <hjl@gnu.org>
1740 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1741 * configure: Rebuild.
1743 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1745 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1748 2000-06-16 Nick Clifton <nickc@cygnus.com>
1750 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1751 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1753 * doc/c-mips.texi: Document newly accepted cpu variants.
1755 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1757 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1759 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1761 * macro.c (getstring): Make it possible to escape the quote
1764 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1766 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1768 2000-06-13 H.J. Lu <hjl@gnu.org>
1770 * configure: Regenerate.
1772 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1774 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1776 * doc/internals.texi (line_separator_chars): Semicolon is no
1777 longer a default. Mention null and newline as defaults.
1779 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1781 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1782 * config/tc-i860.h (line_separator_chars): Likewise.
1783 * config/tc-h8300.c (line_separator_chars): Likewise.
1784 * config/tc-i960.c (line_separator_chars): Likewise.
1785 * config/tc-m68k.c (line_separator_chars): Likewise.
1786 * config/tc-mips.c (line_separator_chars): Likewise.
1787 * config/tc-ns32k.c (line_separator_chars): Likewise.
1788 * config/tc-sparc.c (line_separator_chars): Likewise.
1789 * config/tc-vax.c (line_separator_chars): Likewise.
1791 * config/tc-h8300.c (comment_chars): Use string initialiser.
1792 * config/tc-i960.c (line_comment_chars): Likewise.
1793 * config/tc-z8k.c (comment_chars, line_comment_chars,
1794 line_separator_chars): Likewise.
1796 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1799 2000-06-08 Nick Clifton <nickc@cygnus.com>
1801 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1804 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1806 * configure.in (VERSION): Update to show this is the CVS mainline.
1808 2000-06-08 Matthew Jacob <mjacob@feral.com>
1810 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1811 $at is the integer register $r28, vs. both $r28 and the floating
1812 point register $f28.
1814 2000-06-08 James E. Wilson <wilson@cygnus.com>
1816 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1817 (dot_endp): Don't call ia64_flush_insns.
1818 (emit_one_bundle): Don't delete prologue/body records from
1819 unwind_record list in first loop. Rewrite second loop to account for
1822 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1824 * config/tc-ia64.c: Add missing prototypes.
1825 (generate_unwind_image): Cast argument to output_unw_records call.
1827 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1829 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1831 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1833 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1834 (REGISTER_P): likewise.
1835 (avr_opcodes): uses include/opcode/avr.h
1836 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1838 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1840 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1843 2000-06-03 H.J. Lu <hjl@gnu.org>
1845 * read.c (is_end_of_line): Put back `;'.
1847 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1849 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1851 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1853 * expr.c (operand): Test is_end_of_line outside switch to catch
1854 line separator chars that are also operators.
1855 (operator): Return O_illegal for line separator chars.
1857 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1858 entry (or `!' entry for TC_HPPA).
1860 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1861 before indexing is_end_of_line. Remove redundant check for '\0'.
1863 * config/tc-h8500.c (md_assemble): Likewise.
1864 * config/tc-mcore.c (md_assemble): Likewise.
1865 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1868 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1870 * config/tc-mcore.c (mcore_cons): Likewise.
1871 (mcore_float_cons): Likewise.
1872 (mcore_stringer): Likewise.
1873 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1875 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1877 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1879 2000-05-29 Nick Clifton <nickc@cygnus.com>
1881 * config/tc-sh.c: Fix compile time warning messages.
1883 * config/tc-mips.c: Fix compile time warning messages.
1885 2000-05-29 Philip Blundell <philb@gnu.org>
1887 * doc/as.texinfo: Update copyright dates.
1888 (Local Labels): Delete misplaced mention of ARM.
1889 * NEWS: Mention ARM ELF support.
1891 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1893 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1894 it is modified, and use the real_size to compute the frag address
1895 for dwarf2 line info.
1897 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1899 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1900 line-matching scheme to cope with automake moving variables around.
1901 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1902 * Makefile.in: Regenerate.
1904 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1906 * config/tc-sparc.c (sparc_relax): New.
1907 (md_longopts): Add -relax and -no-relax options.
1908 (md_parse_options, md_show_usage): Likewise.
1909 (md_apply_fix3): Optimize tail call into branch always if possible.
1911 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1913 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1914 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1915 rules, with warning when a GAS statement specifies a packing that
1916 will result in an instruction being squashed.
1917 Added typdef packing_type and enumerals, changed various integer
1918 literals to use the enumerals.
1920 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1922 * config/tc-ia64.c (dot_restorereg_p): New function.
1923 (md_pseudo_table): Add restorereg.p.
1924 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1925 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1927 * config/tc-ia64.h (unw_record_type): Add unwabi.
1928 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1929 called MASK with members for imask, and the masks produced by
1930 fr_mem, gr_mem, br_mem, and frgr_mem.
1931 (unw_p_record): Add members ABI and CONTEXT.
1932 (unw_x_record): Add member AB.
1933 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1934 as pseudo-register for use during unwind info generation.
1935 (AR_PFS, AR_LC): New macros.
1936 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1937 whose names start with an at sign (as in "@priunat").
1938 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1940 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1941 proc_end, unwind_info, personality_routine): Consolidate into
1942 "unwind" structure to reduce offset-table use. Add member
1943 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1945 (output_R1_format, output_R3_format, output_P3_format,
1946 output_P6_format): Initialize R with zero to reduce compiler warnings.
1947 (output_P7_format): Ditto. Add `default' branch to switch
1948 statement to reduce compiler warnings.
1949 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1950 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1951 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1952 into single argument.
1953 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1954 compiler warnings. Merge A and B args into single argument.
1955 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1956 A and B args into single argument.
1957 (free_record): Removed (wasn't used).
1958 (free_list_records): Also free imasks in prologue records.
1959 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1960 (output_spill_mask): Remove.
1961 (output_unwabi): New function.
1962 (output_epilogue, output_label_state, output_copy_state): Call
1964 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1965 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1967 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1968 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1969 as part of handling the prologue records. Emit region's imask if
1970 we have one. Handle unwabi, epilogue, label_state, copy_state,
1971 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1972 spill_sprel_p, and spill_reg_p records.
1973 (set_imask, count_bits, slot_index): New function.
1974 (fixup_unw_records): Fix region size computation. Handle
1975 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1976 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1977 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1978 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1979 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1980 (dot_save): Use manifest constants for applicaton registers.
1981 Handle REG_PR and REG_PRIUNAT.
1982 (dot_restore): Don't just ignore it.
1983 (dot_restorereg): New function..
1984 (generate_unwind_image): Ensure unwind info is a multiple of eight
1985 bytes, not just four bytes.
1986 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1987 (dot_altrp): Don't just ignore it.
1988 (dot_savemem): New function. Replaces dot_savesp() and
1989 dot_savepsp(). Use manifest constants for applicaton registers.
1990 Handle REG_PR and REG_PRIUNAT.
1991 (dot_savef): Simplify.
1992 (dot_saveb): Support generation of br_gr.
1993 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1994 dot_label_state, dot_copy_state): New function.
1995 (dot_unwabi): Don't just ignore it.
1996 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1997 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1998 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1999 (emit_one_bundle): Set slot number for prologue/body records
2000 *before* emitting the first insn.
2001 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2002 (md_begin): Declare "psp" pseudo-register.
2003 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2004 so we don't get segfault.
2005 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2006 counts as required per SW Conventions manual
2007 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2008 output_preds_psprel, output_preds_sprel, output_spill_base,
2009 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2010 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2011 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2012 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2013 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2014 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2015 (dot_vframe): Implement.
2016 (dot_vframesp, dot_vframepsp): New function.
2018 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2020 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2021 * configure: Regenerate.
2023 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2025 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2026 (md_estimate_size_before_relax): so we can use it here instead of
2027 old kludges. Localise vars to blocks. Comment.
2029 * frags.c (frag_new): Update fr_var comments.
2030 * frags.h (struct frag): Ditto.
2032 2000-05-22 Richard Henderson <rth@cygnus.com>
2034 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2035 (pseudo_func): Add pcrel.
2036 (operand_match): Handle IA64_OPND_TGT64.
2037 (build_insn): Likewise.
2038 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2039 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2040 (fix_insn): Handle all three 64-bit relocation types.
2042 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2044 * obj.h (struct format_ops): New members begin, app_file,
2045 s_set_other, s_set_desc, s_get_type, s_set_type,
2046 separate_stab_sections, init_stab_section.
2048 * config/obj-multi.h: Update GPL notice to v2.
2050 (obj_app_file): New.
2051 (S_SET_SIZE): Test s_set_size for NULL before calling.
2052 (S_SET_ALIGN): Similar for s_set_align.
2057 (SEPARATE_STAB_SECTIONS): New.
2058 (INIT_STAB_SECTION): New.
2059 (EMIT_SECTION_SYMBOLS): New.
2060 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2062 * config/obj-elf.h: Update GPL notice to v2.
2063 Mention that this file is included from obj-multi.h.
2064 (obj_begin): Wrap definition in ifndef.
2065 (elf_file_symbol): Constify declaration.
2066 (obj_app_file): Ditto.
2067 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2068 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2070 * config/obj-elf.c (elf_s_set_other): New.
2071 (elf_file_symbol): Constify argument.
2072 (elf_separate_stab_sections): New.
2073 (elf_init_stab_section): New.
2074 (elf_format_ops): Add new members. Remove comma at end.
2076 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2077 (ecoff_format_ops): Add new fields. Remove comma at end.
2078 Mention inconsistency for emit_section_symbols.
2080 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2082 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2083 (coff_separate_stab_sections): New.
2084 (coff_format_ops): Add new members.
2086 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2087 (obj_aout_s_set_other): New.
2088 (obj_aout_s_set_desc): New.
2089 (obj_aout_s_get_type): New.
2090 (obj_aout_s_set_type): New.
2091 (obj_aout_separate_stab_sections): New.
2092 (aout_format_ops): New members added. Use obj_aout_process_stab,
2093 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2094 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2096 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2098 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2100 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2101 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2102 (md_estimate_size_before_relax): Ensure jumps to weak and
2103 externally visible symbols are relocatable.
2105 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2107 * stabs.c (aout_process_stab): Make global.
2108 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2109 * read.h (aout_process_stab): Declare.
2111 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2112 Generalize to *aout, *coff *elf.
2113 * configure: Regenerated.
2115 * doc/internals.texi (Object format backend): Say
2116 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2118 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2119 * Makefile.in: Regenerated.
2121 2000-05-19 Catherine Moore <clm@cygnus.com>
2123 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2125 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2127 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2128 instruction to reflect change in re_assemble_*.
2130 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2132 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2133 build PA64 ELF tools.
2134 * configure: Rebuilt.
2136 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2138 * Makefile.am: Regenerate dependencies.
2139 * Makefile.in: Regenerate.
2141 2000-05-15 Nick Clifton <nickc@cygnus.com>
2143 * config/tc-arm.c (struct asm_psr): Add boolean field
2144 distinguishing between CSPR and SPSR. Rename 'number' field
2146 (psrs): Rearrange contents to match new asm_psr structure.
2147 (arm_psr_parse): Move next to psr_required_here. Make it
2148 return an asm_psr structure.
2149 (psr_required_here): Use asm_psr structure returned by
2151 (do_msr): Reorganise to allow psr_required_here to be called
2153 (md_undefined_name): Mark 'name' parameter as unused, since
2154 the COFF target does not use it.
2156 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2158 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2160 * config/te-aux.h: Likewise.
2161 * config/te-dpx2.h: Likewise.
2162 * config/te-go32.h: Likewise.
2163 * config/te-hp300.h: Likewise.
2164 * config/te-hppa.h: Likewise.
2165 * config/te-i386aix.h: Likewise.
2166 * config/te-ic960.h: Likewise.
2167 * config/te-interix.h: Likewise.
2168 * config/te-nbsd532.h: Likewise.
2169 * config/te-pc532mach.h: Likewise.
2170 * config/te-ppcnw.h: Likewise.
2171 * config/te-psos.h: Likewise.
2172 * config/te-sparcaout.h: Likewise.
2173 * config/te-sun3.h: Likewise.
2174 * config/te-sysv32.h: Likewise.
2176 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2178 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2179 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2180 and sign extend without an if statement.
2181 (build_bytes): Likewise.
2183 2000-05-14 Kazu Hirata <kazu@hxi.com>
2185 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2186 X_add_symbol L_32 case.
2188 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2190 * config/te-freebsd.h: New file.
2192 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2194 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2195 bindtextdomain): Replace defines with those from intl/libgettext.h
2196 to quieten gcc warnings.
2198 * NEWS: Mention x86 .arch and -q.
2200 * config/tc-i386.c (quiet_warnings): New.
2201 (md_assemble): Use quiet_warnings.
2202 (md_parse_option): Set quiet_warnings from -q.
2203 (md_show_usage): Mention -q, delete -m.
2204 (flag_do_long_jump): Delete.
2205 (md_parse_option): Remove -m.
2206 (md_show_usage): Remove -m.
2207 (md_create_long_jump): Remove useless flag_do_long_jump code.
2209 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2210 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2212 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2213 Alexander Sokolov <robocop@netlink.ru>
2215 * doc/c-i386.texi (i386-Arch): New section.
2216 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2218 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2219 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2220 architecture has been given and is not 486.
2221 (set_cpu_arch): New.
2222 (md_pseudo_table): Add .arch.
2223 (md_assemble): Warn if cpu architecture has been given and an
2224 unsupported instruction.
2226 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2227 Move operand_types bit defines after relevant template field.
2228 (template): Add cpu_flags.
2232 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2234 * config/tc-mn10300.h (md_end): Define.
2235 (mn10300_finalize): Declare.
2236 * config/tc-mn10300.c: Include dwarf2dbg.h.
2237 (debug_line): Define.
2238 (md_assemble): Generate dwarf2 line info.
2239 (mn10300_finalize): New function. Finalize dwarf2 info.
2241 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2243 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2244 external version of the relocation for weak symbols.
2246 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2248 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2249 frame size in units of 16 bytes, as required per SW Conventions manual.
2250 (output_unw_records): Output info-block header as a dword to get
2253 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2255 * as.h: #include "file", not <file> on files from ../include.
2256 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2257 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2258 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2259 (tc_coff_symbol_emit_hook): Ditto.
2260 (OPTCOUNT): Cast to int to avoid compiler warning.
2261 (md_begin): Fix signed/unsigned warnings.
2263 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2265 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2266 ABRANCH LONG case for a conditional branch on a 68000.
2267 (md_estimate_size_before_relax): Likewise. Also handle
2268 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2269 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2270 PC-relative on all CPUs.
2271 (md_estimate_size_before_relax): Likewise.
2273 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2275 * as.c (parse_args): Just mention current year in printed
2278 2000-05-03 J.T. Conklin <jtc@redback.com>
2280 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2282 (md_parse_option): Recognize -m7400.
2284 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2286 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2287 don't permit lp to become less than the words array.
2289 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2291 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2292 Fix little-endian case.
2294 2000-05-03 David O'Brien <obrien@NUXI.com>
2296 * as.c (parse_args): Update copyright.
2298 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2300 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2301 for the .bss section too.
2303 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2305 * configure.in: Set em=linux for hppa-*-linux.
2306 * configure: Regenerate.
2307 * doc/Makefile.in: Regenerate with correct automake.
2309 * frags.c (frag_grow): Sanity check chunk_size.
2311 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2312 * config/obj-som.h: Likewise.
2313 * config/obj-ieee.h: Likewise.
2315 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2317 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2318 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2319 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2320 (pa_ip): low_sign_unext now returns via function value. Use
2321 re_assemble_* instead of dis_assemble_* and
2322 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2324 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2325 (md_section_align, md_parse_option, md_show_usage,
2326 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2327 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2328 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2329 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2330 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2332 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2333 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2334 outside of switch. Correct mask and shifting errors in case 10
2335 and case -11. In case 21, compare against signed range to suit
2336 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2337 case 17 and case 22, use offsetT variable to properly check range.
2338 Use re_assemble_* here too.
2339 (evaluate_absolute): Change type of value to offsetT. Call
2340 hppa_field_adjust to do the work for us.
2341 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2342 (pa_parse_cmpib_64_cmpltr): Ditto.
2343 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2344 of i to unsigned int.
2345 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2346 (pa_end_of_source): Return type is void.
2348 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2350 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2352 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2354 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2355 More comments added.
2356 (md_begin): Removed "construct symbols for each register name".
2357 Because register names conflicts with GCC generated function
2359 (avr_operand): Now constant numbers can be used as a register
2360 identifiers (0 as r0, 31 as r31).
2361 (md_assemble): use skip_space () before parsing instruction
2364 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2366 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2367 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2368 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2369 * configure: Regenerate.
2371 2000-04-29 Andreas Jaeger <aj@suse.de>
2373 * as.h: Correctly check GCC version.
2375 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2377 * doc/as.1: Fix unbalanced brackets.
2379 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2381 (line_comment_chars): Set to '/' if TE_FreeBSD.
2383 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2385 * configure.in: Configury support for PA64 (currently disabled).
2386 * configure: Rebuilt.
2388 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2390 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2391 bfd_set_section_alignment.
2393 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2395 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2398 2000-04-24 Nick Clifton <nickc@cygnus.com>
2400 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2401 * doc/as.texinfo (Align): Include arm and strongarm in list of
2402 targets that have the second form of the behaviour of the .align
2405 2000-04-24 Mark Klein <mklein@dis.com>
2407 * obj-som.c: Terminate obj_pseudo_table.
2409 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2411 * as.c (parse_args): Allow md_parse_option to override -a listing
2413 * config/obj-coff.c (add_lineno): Change type of offset parameter
2414 from "int" to "bfd_vma."
2415 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2416 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2417 (ppc_change_csect): Align correctly for XCOFF64.
2418 (ppc_machine): New function, which discards "ppc_machine" line.
2419 (ppc_tc): Cons for 8 when code is 64 bit.
2420 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2422 (md_parse_option): Handle -a64 and -a32.
2424 * config/tc-ppc.h (TARGET_MACH): Define.
2425 (TARGET_FORMAT): Move to function.
2426 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2428 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2430 * config/tc-avr.c: New AVR_ISA_ defined.
2431 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2432 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2433 for `fmul', `movw' and `lpm R,Z' instructions.
2434 (avr_operands): Warn if current opcode is a two-word instruction
2435 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2436 (avr_opcodes): New commands added.
2437 (REGISTER_P): Check 'a' and 'v' constraint letters.
2438 (mcu_types): New MCU added.
2440 2000-04-22 Timothy Wall <twall@cygnus.com>
2442 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2444 (operand_match): Conditionally insert default bit values for IMMU9.
2446 2000-04-14 Matthew Green <mrg@cygnus.com>
2448 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2449 * configure: Rebuilt.
2451 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2452 Jason Eckhardt <jle@cygnus.com>
2454 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2456 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2457 Added handling of new operand types l,y,&,fe,fE,fx.
2459 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2460 David Mosberger <davidm@hpl.hp.com>
2461 Timothy Wall <twall@cygnus.com>
2462 Andrew MacLeod <amacleod@cygnus.com>
2463 Jim Wilson <wilson@cygnus.com>
2465 * Makefile.am (CPU_TYPES): Add ia64.
2466 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2467 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2468 * Makefile.in: Rebuild.
2469 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2470 * configure: Rebuild.
2471 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2472 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2473 * expr.c (expr): Handle md_optimize_expr.
2474 * read.c (LEX_HASH): Add comment.
2475 * config/tc-ia64.c, config/tc-ia64.h: New files.
2477 2000-04-21 Richard Henderson <rth@cygnus.com>
2479 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2480 bundling a non-delayed branch type instruction.
2482 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2484 * config/tc-mn10300.c (HAVE_AM30): Define.
2485 (md_assemble): Use it.
2487 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2489 * config/obj-elf.c (obj_elf_change_section): Check for changed
2492 * Makefile.am: (CPU_MULTI_VALID): Remove.
2493 (MULTI_CPU_TYPES): Define.
2494 (MULTI_CPU_OBJ_VALID): Define.
2495 (DEPTC): Use the above.
2496 (DEPOBJ): Same here.
2498 Regenerate dependencies.
2499 * Makefile.in: Regenerate.
2501 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2503 * Makefile.am (YACC, LEX): Get them from configure.
2505 2000-04-18 H.J. Lu (hjl@gnu.org)
2507 * config/tc-i386.c (offset_in_range): Use addressT instead of
2508 bfd_vma for non-bfd assemblers.
2510 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2512 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2513 doesn't give spurious errors.
2515 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2517 * as.h (SEEK_SET): Define if undefined.
2519 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2521 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2522 constants, and don't assume offsetT is 32 bits.
2524 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2526 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2527 (md_pcrel_from_section): Add prototype.
2528 (d10v_fix_adjustable): Add prototype.
2529 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2531 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2533 2000-04-12 Nick Clifton <nickc@cygnus.com>
2535 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2536 symbol in frag chain.
2538 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2540 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2541 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2542 (fits_in_signed_word, smallest_imm_type): Ditto.
2543 (md_assemble): Use an offsetT var to hold offsetT values, not a
2545 (offset_in_range): New.
2546 (md_assemble): Use it.
2547 (md_convert_frag): Change type of target_address, opcode_address,
2548 and displacement_from_opcode_start to offsetT.
2549 (md_create_short_jump): Change type of offset to offsetT.
2550 (md_create_long_jump): Ditto.
2551 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2552 (md_chars_to_number): Remove.
2553 (output_invalid): Remove duplicate prototype.
2555 2000-04-09 Nick Clifton <nickc@cygnus.com>
2557 * Makefile.am (CPU_TYPES): Add 'avr'.
2558 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2559 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2561 * Makefile.in: Regenerate.
2563 * doc/as.texinfo: Add M32R documentation.
2565 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2567 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2568 --enable-build-warnings option.
2569 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2570 * Makefile.in, configure: Re-generate.
2572 2000-04-07 Nick Clifton <nickc@cygnus.com>
2574 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2575 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2576 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2577 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2578 (arm_force_relocation): Force relocations for
2579 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2581 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2583 * config/tc-sh.c (get_operands): There's no third operand if the
2584 first operand is an immediate.
2586 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2588 * config/tc-sh.c (immediate): Delete.
2589 (sh_operand_info): Add immediate member.
2590 (parse_reg): Use A_PC for pc.
2591 (parse_exp): Add second argument 'op'. All callers changed.
2592 (parse_at): Expect pc to be coded as A_PC.
2593 Use immediate field in *op.
2594 (insert): Add fourth argument 'op'. All callers changed.
2595 (build_relax): Add second argument 'op'. All callers changed.
2596 (insert_loop_bounds): New function.
2597 (build_Mytes): Remove DISP_4.
2598 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2599 (assemble_ppi): Use immediate field in *operand.
2600 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2601 (md_apply_fix): Likewise.
2602 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2604 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2606 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2608 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2610 * internals.texi (CPU backend): Document
2611 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2613 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2615 * po/gas.pot: Regenerate.
2617 * as.c (show_usage): Restore translated part of bug string.
2618 * gasp.c (show_usage): Likewise.
2620 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2621 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2622 than move-if-change.
2623 (DEP1): Modify for "gcc -MM".
2627 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2628 Update dependencies.
2629 * Makefile.in: Regenerate.
2631 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2633 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2634 (md_begin): Likewise.
2635 (HAVE_AM33): New macro.
2636 (md_assemble): Use it. Match r_regs and xr_regs only if
2639 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2641 * as.h: #include "bin-bugs.h"
2642 * as.c (show_usage): Use REPORT_BUGS_TO.
2643 * gasp.c: #include "bin-bugs.h"
2644 (show_usage): Use REPORT_BUGS_TO.
2646 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2648 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2650 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2651 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2654 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2656 * config/tc-i386.c (i386_immediate): Don't assume a constant
2657 immediate is necessarily 16 bits when in 16 bit code mode.
2658 (md_assemble): Instead set guess_suffix here after we have checked
2661 2000-04-02 Richard Henderson <rth@cygnus.com>
2663 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2664 quantities. Correct right shift sign extension.
2665 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2666 32-bit value when shifting into place.
2668 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2670 * app.c: Add ATTRIBUTE_UNUSED as needed.
2671 * config/tc-ppc.c: Likewise.
2672 (ppc_size): Make unsigned long.
2673 (ppc_insert_operand): Add casts to avoid warnings.
2675 2000-03-31 Nick Clifton <nickc@cygnus.com>
2677 * config/tc-d10v.h (md_flush_pending_output): Define.
2679 2000-03-29 Nick Clifton <nickc@cygnus.com>
2681 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2682 segment. Works for both BFD_ASSEMBLER and others.
2683 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2685 2000-03-29 Nick Clifton <nickc@cygnus.com
2687 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2689 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2691 * listing.c (LISTING_LHS_WIDTH): Default depends on
2693 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2695 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2697 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2700 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2702 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2704 * config/tc-avr.c (mcu_types): Add missing initialiser.
2705 (md_pcrel_from_section): Add prototype.
2706 (avr_operand): Remove redundant test of unsigned < 0.
2707 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2709 2000-03-27 Denis Chertykov <denisc@overta.ru>
2711 * config/tc-avr.c: New file for AVR support.
2712 * config/tc-avr.h: Likewise.
2713 * configure.in: Add AVR support.
2714 * configure: Regenerate.
2716 2000-03-26 Timothy Wall <twall@cygnus.com>
2718 * gasp.c (macro_op): Add new argument to check_macro call.
2719 Macro structure definitions moved to macro.h
2720 * sb.h: Add argument to prototype for input_scrub_include_sb.
2721 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2722 nesting checks with an additional flag.
2723 (struct input_save): Add flag to indicate whether current sb
2724 should be checked for proper macro/conditional nesting.
2725 (input_scrub_push/pop): Save/restore nest check flag.
2726 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2728 * macro.c (check_macro): Allow caller to retrieve parsed macro
2729 information if a pointer is provided. This information may be
2730 used by the new macro hooks.
2731 * macro.h: Update prototype for check_macro. Macro struct
2732 definitions moved here from macro.c/gasp.c.
2733 * read.c (read_a_source_file): Add parameter to check_macro call,
2734 and pass macro info to the macro hook, if defined.
2735 (input_scrub_insert_line): New. Allow insertion of a line of
2736 characters into the input stream.
2737 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2738 file into the input stream.
2739 (s_include): Use input_scrub_insert_file.
2740 * internals.texi: Document new macro hooks.
2741 * as.h: New prototypes added.
2743 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2745 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2746 an initial capital letter.
2747 (i386_index_check): Reindent.
2749 2000-03-19 Nick Clifton <nickc@cygnus.com>
2751 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2754 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2756 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2757 instruction operand bad if Rd > 7 when generating
2758 thumb instructions. Prevents for example,
2759 "adr r12,label" from silently failing and generating
2760 the wrong instruction.
2762 2000-03-17 Nick Clifton <nickc@cygnus.com>
2764 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2765 that have a destingation >= 0x400000.
2766 Fix compile time warning messages.
2768 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2770 * config/tc-sh.c (md_begin): When encountering insn that are
2771 not supported by the current arch, only change the name if
2772 its contents are the same as prev_name.
2773 (get_specific): If the the architecture doesn't match, fail.
2775 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2777 * config/tc-sh.c (IDENT_CHAR): Define.
2778 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2779 matching back where it came from.
2781 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2783 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2785 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2787 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2790 2000-03-15 Kazu Hirata <kazu@hxi.com>
2792 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2794 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2796 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2797 floating-point-number, make sure 'f' is in FLT_CHARS.
2799 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2801 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2802 (s_lcomm_internal): Use it.
2803 * doc/internals.texi (CPU backend): Document it.
2804 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2807 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2809 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2812 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2813 implementation doesn't have special handling for switch
2815 (macro_build): Allow for code in sections other than .text.
2817 (mips_ip): Likewise.
2818 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2819 Don't perform relocs if we will be outputting them.
2820 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2821 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2824 2000-03-09 Catherine Moore <clm@cygnus.com>
2826 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2827 relocation type based on the entry in the fixup structure.
2828 Put S_IS_EXTERN processing back in.
2830 2000-03-08 H.J. Lu (hjl@gnu.org)
2832 * Makefile.am (install-exec-tooldir): Depend on
2833 install-exec-bindir for parallel make.
2834 * Makefile.in: Regenerated.
2836 2000-03-06 Nick Clifton <nickc@cygnus.com>
2838 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2840 (md_parse_option): Parse -m32r command line switch - disable m32rx
2842 (md_show_usage): Document new option.
2844 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2845 * doc/Makefile.in: Regenerate.
2846 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2848 2000-03-02 Michael Meissner <meissner@redhat.com>
2850 * config/tc-d30v.c (check_range): Remove code that incorrectly
2851 sign extended values where bits < 32.
2853 2000-03-02 H.J. Lu (hjl@gnu.org)
2855 * configure.in: Support --enable-targets=all on ia32.
2856 * configure: Regenerated.
2858 2000-03-01 Nick Clifton <nickc@cygnus.com>
2860 * gasp.c (do_align): Remove bogus check of alignment value.
2862 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2864 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2865 TC_PPC was defined forced the type of a symbol with no other type
2868 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2870 * doc/internals.texi (CPU backend): Mention that
2871 line_separator_chars do not break up comments. Fix typos for
2872 LEX_AT and LEX_NAME descriptions. Document operands for
2873 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2874 description of md_create_short_jump usage. Document argument for
2875 md_undefined_symbol.
2877 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2879 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2880 (md_parse_option): Handle it.
2881 (md_show_usage): Document it.
2883 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2885 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2886 opcode, for the instruction `pal19'. From Andrea Arcangeli
2889 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2891 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2893 (md_assemble): To here, before template operands are matched.
2894 Also ensure a constant immediate is sign extended when we know the
2895 size is at most 16 bits. This is to catch cases like "add
2896 $0xffc0,%ax" where we don't know the size, and thus that the
2897 immediate can be represented as Imm8S until after parsing the
2899 (i386_displacement): Similarly sign extend 16 bit constant
2901 (md_assemble): Relax 16-bit jump constant range check to suit sign
2902 extended displacements.
2904 2000-02-26 Andreas Jaeger <aj@suse.de>
2906 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2908 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2910 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2911 call operands when intel_syntax.
2912 (intel_float_operand): Return 2 for "fi...".
2913 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2914 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2915 earlier "SHORT" change.
2916 (md_assemble): When determining suffix from Regs, exclude
2919 2000-02-24 Nick Clifton <nickc@cygnus.com>
2921 * configure: Add arm-wince, mips-pe and sh-pe targets.
2922 * configure: Regenerate.
2924 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2926 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2927 "pe-mips" for the mips-pe target.
2929 * config/tc-arm.c (insns): Change displacement encoded in BL
2930 and B instructions if the target port is arm-wince.
2931 (do_ldst): Do not bias the relocation offset if the target
2933 (md_pcrel_from): Add in missing relocation offset bias if the
2934 target os arm-wince.
2936 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2937 (md_begin): Disable -G support for mips-pe target.
2938 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2939 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2942 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2943 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2944 assembler, just set the alignment to 4.
2946 * config/te-wince-pe.h: New file for WinCE targets. Define
2949 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2951 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2952 string instructions.
2953 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2954 (i386_intel_memory_operand): After finding a segment override,
2955 check again for no `[' before looking for a displacement. Bomb if
2956 more than one displacement rather than silently discarding the
2957 second and subsequent ones. Free strings malloc'd by
2958 build_displacement_string.
2960 2000-02-24 Catherine Moore <clm@cygnus.com>
2962 * config/obj-som.c (obj_pseudo_table): Add "weak".
2963 (obj_som_weak): New routine.
2965 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2967 * config/tc-i386.c (union i386_op): New.
2968 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2969 Throughout file replace occurences of disps[n], imms[n], regs[n]
2970 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2971 intel mode operand swapping. Add assert in regKludge and
2972 fake_zero_displacement code. Test i.types[n] when outputting
2973 displacements and immediates. Combine output of Disp16 with
2975 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2976 when in intel mode by (not) reversing fsub and fdiv operands
2977 before the template search. This fails for single operand
2978 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2979 undefined. Instead fix the base_opcode after we've found the
2980 template. Move base_opcode xor with found_reverse_match from
2981 opcode output code to before this fix so we test for the correct
2983 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2984 check in intel mode. Instead compare opcodes.
2986 * config/tc-i386.h (TC_RELOC): Delete.
2987 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2988 with equivalent call to reloc.
2990 * as.h (flag_m68k_mri): Move declaration after target include, and
2991 only declare when TC_M68K defined. Define as zero otherwise.
2992 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2993 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2994 Define as zero otherwise.
2995 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2996 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2997 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2998 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2999 testing whether defined.
3000 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3001 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3002 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3003 rather than testing whether defined.
3004 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3005 (parse_mri_cons): Declare and use only when TC_M68K.
3006 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3007 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3008 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3010 * NEWS: Mention IBM 370 support.
3012 2000-02-23 Richard Henderson <rth@cygnus.com>
3014 * config/tc-i386.c (md_assemble): When swapping operands for
3015 intel_syntax, assume everything that's not Imm or Disp is a
3018 2000-02-23 Linas Vepstas <linas@linas.org>
3020 * config/tc-i370.c, config/tc-i370.h: New files.
3021 * Makefile.am: Add support for Linux/IBM 370.
3022 * configure.in: Likewise.
3023 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3024 * config/obj-elf.c: Include elf/i370.h
3025 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3027 * Makefile.in: Regenerate.
3028 * configure: Regenerate.
3030 * doc/c-i370.texi: New file.
3031 * doc/all.texi: Include it.
3032 * doc/as.texinfo: And here.
3033 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3034 * doc/Makefile.in: Regenerate.
3036 2000-02-19 Michael Meissner <meissner@redhat.com>
3038 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3039 determine if an instruction can be used in parallel with an ADDppp
3040 or SUBppp instruction.
3042 2000-02-22 Andrew Haley <aph@cygnus.com>
3044 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3046 1999-12-30 Andrew Haley <aph@cygnus.com>
3048 * config/tc-mips.c (mips_gp32): New variable.
3049 (macro_build) Use mips_gp32.
3051 (md_longopts): Add "-mgp32" and "-mgp64".
3052 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3054 (OPTION_M7900): Change offset
3055 (OPTION_NO_M7900): Ditto.
3057 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3059 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3060 warning, and bump it to 1.
3062 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3064 From Brad Lucier <lucier@math.purdue.edu>:
3065 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3068 2000-02-21 Catherine Moore <clm@cygnus.com>
3070 * config/tc-mips.c (MF_HILO_INSN): Define.
3071 (mips_7000_hilo_fix): Declare.
3072 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3073 (md_parse_option): Check for 7000_HILO_FIX options.
3074 (OPTION_M7000_HILO_FIX): Define.
3075 (OPTION_NO_M7000_HILO_FIX): Define.
3076 * doc/c-mips.texi (-mfix7000): Describe.
3078 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3080 * listing.c (print_lines): Remove unused variable `end'.
3082 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3083 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3084 reloc_type when BFD_ASSEMBLER.
3085 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3086 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3087 statement and quell signed vs. unsigned comparison warning.
3089 2000-02-18 Nick Clifton <nickc@cygnus.com>
3091 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3092 the computed frag offset, rather than overwriting it.
3094 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3096 * config/tc-sh.c ("elf/sh.h"): Include.
3097 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3098 (md.begin): Initialize target_arch.
3099 Only include opcodes in has table that match selected architecture.
3100 (parse_reg): Recognize register names for sh-dsp.
3101 (parse_at): Recognize post-modify addressing.
3102 (get_operands): The leading space is now optional.
3103 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3104 arguments. Update valid_arch.
3105 (build_Mytes): Add support for SDT_REG_N.
3106 (find_cooked_opcode): New function, broken out of md_assemble.
3107 (assemble_ppi, sh_elf_final_processing): New functions.
3108 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3109 (md_longopts, md_parse_option): New option: -dsp.
3110 * config/tc-sh.h (elf_tc_final_processing): Define.
3111 (sh_elf_final_processing): Declare.
3113 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3115 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3116 the unwinder subspace. Save the current seg/subseg before creating
3119 2000-02-10 Nick Clifton <nickc@cygnus.com>
3121 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3122 little endian targets.
3123 (INST_BYTE1): Redefine to handle big and little endian
3125 (cpu_type): New type: Select between M340 and M210.
3126 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3127 instructions of the M340.
3128 (md_assemble): Add support for the MULSH and OPSR classes of
3130 (md_atof): Add support for little endian targets.
3131 (md_parse_option): Add support for -EL, -EB and -mcpu command
3133 (md_convert_frag): Add support for little endian targets.
3134 (md_apply_fix3): Add support for little endian targets.
3135 (md_number_to_chars): Add support for little endian targets.
3137 2000-02-10 Timothy Wall <twall@redhat.com>
3139 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3140 defined, use it to verify the symbol just read should be a label.
3142 2000-02-10 Timothy Wall <twall@redhat.com>
3144 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3145 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3146 around colons when KEEP_WHITE_AROUND_COLON is defined.
3147 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3148 and KEEP_WHITE_AROUND_COLON.
3150 2000-02-08 Timothy Wall <twall@redhat.com>
3152 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3154 (do_repeat): New. Abstract repeat logic so that a "break" can be
3156 (end_repeat): New. Provide support for a "break" out of the
3158 * read.h: Add prototypes for new functions.
3160 2000-02-08 Timothy Wall <twall@redhat.com>
3162 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3163 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3164 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3167 2000-02-08 Timothy Wall <twall@redhat.com>
3169 * read.c: Added elseif to directives table.
3170 * read.h: Added prototype for s_elseif.
3171 * doc/as.texinfo: Added description for elseif.
3172 * cond.c (s_elseif): New function
3174 2000-02-04 Timothy Wall <twall@redhat.com>
3176 * listing.c (print_lines): Remove conditionals causing bug in
3179 2000-02-03 Timothy Wall <twall@cygnus.com>
3181 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3183 * frags.c (frag_new): Calculate fr_fix in octets
3184 (frag_now_fix) Return offset as target address offset (bytes).
3185 (frag_now_fix_octets) New - Return offset in octets (8-bit
3187 * frags.h: Added prototype for frag_now_fix_octets().
3188 Distinguish between octets and bytes in field descriptions.
3189 * listing.c (calc_hex): Account for octets vs bytes when
3190 printing addresses/offsets.
3191 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3192 target is little-endian, print the octets in a word in big-endian
3193 order so that the display looks like a proper hexadecimal number,
3194 instead of having the octets reversed.
3195 * read.c (do_align): When recording alignment, alignment power
3196 should be in terms of target bytes (minimum addressible unit)
3198 (do_org) Convert ORG target address (byte) argument into an
3199 octet offset when generating a variable fragment.
3200 * symbols.c (resolve_symbol_value): Symbol final value
3201 converted to a target address offset (bytes) from its octet offset.
3202 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3203 offset (bytes) is adjusted by the frag offset (octets) converted
3205 (coff_frob_section) Section alignment power is in terms of bytes;
3206 convert it to an octet alignment power when calculating size (and
3207 size mask) in octets. Don't modify the section size in order to
3208 "align" it for TI COFF, since that format has a different method
3209 for storing alignment information.
3211 2000-02-01 Timothy Wall <twall@cygnus.com>
3213 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3214 entries, matching the way GCC generates them. If not escaped, the
3215 filename is encoded incorrectly.
3217 2000-01-31 Nick Clifton <nickc@cygnus.com>
3219 * config/tc-arm.c (reg_table): Add support for ATPCS register
3222 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3224 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3226 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3228 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3229 of a symbol when we really care about its value.
3231 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3233 * config/tc-mcore.c (md_assemble): Give warning message if
3234 operands passes to instruction are more than the spec.
3236 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3238 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3239 Thumb mode but the label seen was not declared as '.thumb_func'
3240 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3241 correct disassembly of Thumb code bounded by non function labels.
3243 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3245 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3246 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3248 * Makefile.in: Same here.
3251 * configure.in: Set bfd_gas for i386-aout when primary target
3252 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3253 we may need the primary te_file. Remove incorrect comment.
3255 * configure: Regenerate.
3257 * config/e-i386aout.c: New file.
3259 * as.c (USE_EMULATIONS): Move to before print_version_id.
3260 (struct emulation): Add i386aout.
3261 (show_usage): Split text strings. Reformat -a text. Add --em
3265 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3266 (aout_format_ops): New.
3269 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3270 preprocessor conditional and add aout USE_EMULATIONS tests.
3271 (read_a_source_file): Don't pass error strings to printf as
3275 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3277 (do_data): Same here.
3278 (process_file): And here.
3281 * symbols.c (colon): Rewrite "already defined" fatal message
3282 code for aout with USE_EMULATIONS.
3285 * config/obj-aout.c (OBJ_HEADER): Define.
3286 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3288 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3289 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3291 (obj_aout_type): Expand S_SET_OTHER here too.
3292 (obj_read_begin_hook): Remove.
3293 (aout_pop_insert): New.
3294 (obj_aout_s_get_other): New.
3295 (obj_aout_s_get_desc): New.
3296 (aout_format_ops): New.
3299 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3300 gets aout_pseudo_table.
3301 (aout_pseudo_table): Declare.
3302 (obj_read_begin_hook): Define.
3305 * config/obj-coff.c (obj_pseudo_table): Rename to
3307 (coff_pop_insert): Use coff_pseudo_table.
3308 (coff_sec_sym_ok_for_reloc): Remove.
3309 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3310 and comment all zero entries and remove #if 0 code.
3313 * config/obj-coff.h (obj_pop_insert): Define.
3314 (coff_pseudo_table): Declare.
3317 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3318 s_get_size, s_set_size. Comment all zero entries.
3321 * config/obj-elf.c (elf_s_get_other): New function.
3322 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3323 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3324 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3326 (obj_elf_parse_section_letters): Don't pass error strings to
3327 printf as format arg.
3330 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3332 (elf_s_get_other): Declare.
3333 (S_GET_OTHER) Define as elf_s_get_other if not already
3335 (S_SET_OTHER): Only define when not already defined.
3336 (elf_obj_read_begin_hook): Declare.
3337 (obj_read_begin_hook): Define.
3338 (elf_obj_symbol_new_hook): Declare.
3339 (obj_symbol_new_hook): Define.
3342 * config/obj-multi.h: Add copyright header and protect against
3343 multiple inclusion. Add * to all function pointers.
3344 (OBJ_HEADER): If defined, include it rather than other defines
3346 (obj_frob_file_after_relocs): Test for NULL.
3347 (obj_symbol_new_hook): Here too.
3348 (obj_sec_sym_ok_for_reloc): And here.
3349 (S_GET_OTHER): Define.
3350 (S_GET_DESC): Define.
3351 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3352 (OBJ_MAYBE_ELF): Update comment.
3354 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3355 OBJ_AOUT preprocessor conditional and handle emulation by
3356 testing OUTPUT_FLAVOR.
3357 (i386_displacement): Here too.
3358 (md_section_align): Similarly here.
3359 (i386_target_format): Conditionally compile when more than one
3360 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3361 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3362 (i386_displacement): Here too.
3365 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3366 Define TARGET_FORMAT for aout only when not multi.
3369 * config/te-multi.h: Delete file as it's identical to te-generic.h
3371 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3373 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3374 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3377 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3379 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3382 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3384 * config/tc-mips.c (mips_do_align): New function.
3385 * config/tc-mips.h (md_do_align): Define.
3387 2000-01-10 Philip Blundell <philb@gnu.org>
3389 * doc/c-arm.texi (ARM Options): Fix typo.
3390 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3391 line separator for Linux.
3392 * doc/as.texinfo (Comments): Mention the ARM.
3394 2000-01-10 Philip Blundell <pb@futuretv.com>
3396 * configure.in (arm*-*-conix*): New target.
3397 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3399 * configure: Regenerate.
3401 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3403 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3404 (obj_elf_visibility): New function.
3406 * doc/as.texinfo (Visibility): New node: document visibility
3409 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3411 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3412 warning for absolute jump/call without `*' in non-intel mode. No
3413 need to set i.types[0] JumpAbsolute in intel mode.
3415 1999-12-22 Philip Blundell <pb@futuretv.com>
3417 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3418 hook function when changing sections.
3419 (arm_s_data): Likewise.
3421 1999-12-14 Nick Clifton <nickc@cygnus.com>
3423 * config/tc-arm.c (md_parse_option): Add support for -marm720
3424 command line switch.
3426 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3428 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3429 (r_registers, xr_registers): Define.
3430 (r_register_name, xr_register_name): New functions.
3431 (md_assemble): Handle new am33 operand types and instruction
3433 (mn10300_insert_operand, check_operand): Likewise.
3435 1999-11-29 Nick Clifton <nickc@cygnus.com>
3437 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3438 (s_force_thumb): Set thumb_mode to 2.
3439 (md_assemble): Do not complain about thumb instructions on a
3440 non-thumb target if thumb_mode is set to 2.
3442 1999-11-28 Michael Meissner <meissner@cygnus.com>
3444 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3445 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3446 (O_...): Add new machine dependent expressions if we are handling
3447 explicit relocations.
3448 (alpha_reloc_op): New static table holding the explicit relocation
3450 (alpha_literal_hash): New static to hold the hash table for
3451 explicit relocations.
3452 (alpha_macros): Add support for explicit relocations.
3453 (md_begin): If explicit relocations, initialize hash table.
3454 (md_assemble): Don't print a second error if tokenize_arguments
3455 already printed an error message.
3456 (md_apply_fix): Add support for explicit relocations.
3457 (alpha_force_relocation): Ditto.
3458 (alpha_fix_adjustable): Ditto.
3459 (alpha_adjust_symtab): New function to support explicit
3461 (alpha_adjust_symtab_relocs): Ditto.
3462 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3463 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3464 Add support for explicit relocations. Return -2 if an error
3465 message was already printed.
3466 (find_macro_match): Add support for explicit relocations. Comment
3468 (emit_insn): Add support for explicit relocations.
3469 (assemble_tokens): Ditto.
3471 (load_expression): Ditto.
3474 (emit_ir_load): Ditto.
3475 (emit_loadstore): Ditto.
3478 (emit_sextX): Ditto.
3479 (emit_division): Ditto.
3480 (emit_jsrjmp): Ditto.
3481 (emit_retjcr): Ditto.
3483 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3485 (tc_adjust_symtab): If explicit relocations, call the function
3486 alpha_adjust_symtab.
3487 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3488 relocations next to the literal relocation they reference.
3489 (TC_INIT_FIX_DATA): Initialize the new fields.
3490 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3492 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3494 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3495 'B' operand for PA2.0 bb instruction.
3497 1999-11-18 Nick Clifton <nickc@cygnus.com>
3499 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3502 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3504 (mcore_force_relocation): Force relocations to be generated for
3507 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3509 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3510 (i386_displacement): Disallow O_big displacements.
3512 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3514 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3515 Small improvements in error checking.
3516 (md_assemble): Support for unconditional ARM instructions.
3517 (md_parse_option): Support for -m[arm]v5e flag.
3519 1999-11-12 Nick Clifton <nickc@cygnus.com>
3521 * macro.c (buffer_and_nest): Do not check beyond the end of the
3524 1999-11-11 Nick Clifton <nickc@cygnus.com>
3526 * macro.c (buffer_and_nest): Look for seperator after TO and
3529 1999-11-08 Andrew Haley <aph@cygnus.com>
3531 * app.c (do_scrub_chars): When in State 10, treat backslash
3532 characters in the same way as as symbol characters.
3534 1999-11-07 Richard Henderson <rth@cygnus.com>
3536 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3537 the previous label was in the current section before playing
3538 with auto-alignment.
3540 1999-11-06 Nick Clifton <nickc@cygnus.com>
3542 * config/tc-v850.c (v850_force_relocation): Force relocation
3544 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3547 1999-11-05 Michael Meissner <meissner@cygnus.com>
3549 * expr.h (operatorT): Increase machine dependent operators to 16.
3550 * expr.c (op_rank): Ditto.
3552 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3554 * read.c (pseudo_set): Reject attempts to set the value of a
3557 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3560 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3562 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3563 to bfd_set_section_contents.
3565 1999-11-03 Nick Clifton <nickc@cygnus.com>
3567 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3569 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3571 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3572 (mips_ip): Use OPCODE_IS_MEMBER.
3574 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3576 * config/tc-arm.c (reg_required_here): Improve comments.
3578 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3579 (tinsns): Initialize variants field.
3581 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3582 BAD_PC respectively.
3584 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3586 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3587 * config/tc-arm.h: Fix compile time warnings.
3589 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3591 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3592 form @abs16, @(abs16) and @(abs16 + imm).
3594 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3596 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3597 (ISA_HAS_64_BIT_REGS) New.
3598 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3599 mips_emit_delays,macro_build,load_register,load_addresss,
3600 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3601 and/or use new ISA_xxx macros in expressions involving
3602 ISA, particularly mips_opts.isa.
3604 1999-10-18 Michael Meissner <meissner@cygnus.com>
3606 * expr.h (operatorT): Add machine dependent operators md1..md8.
3607 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3608 for the machine dependent operators to use.
3610 * expr.c (op_rank): Add machine dependent operators.
3612 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3614 (O_cpregister): Ditto.
3615 (md_begin): Change X_op test that field is wide enough to use
3616 O_max instead of O_alpha_max.
3617 (cpu_types): Fill in missing initializer.
3618 (alpha_num_macros): Make unsigned.
3619 (md_assemble): Make opnamelen be size_t.
3620 (md_apply_fix): Cast alpha_num_operands to int before testing.
3621 (alpha_force_relocation): Ditto.
3622 (alpha_fix_adjustable): Ditto.
3623 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3624 (tc_gen_reloc): Ditto.
3625 (tc_get_register): Ditto.
3630 (s_alpha_ent): Ditto.
3631 (s_alpha_end): Ditto.
3632 (s_alpha_frame): Ditto.
3633 (s_alpha_prologue): Ditto.
3634 (s_alpha_file): Ditto.
3635 (s_alpha_gprel32): Ditto.
3636 (s_alpha_proc): Ditto.
3637 (s_alpha_set): Ditto.
3638 (s_alpha_base): Ditto.
3639 (s_alpha_align): Ditto.
3640 (s_alpha_arch): Ditto.
3641 (alpha_align): Ditto.
3642 (assemble_insn): Suppress unused variable warning.
3644 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3645 order in the structure.
3646 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3648 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3650 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3652 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3654 * config/tc-i386.c (i386_index_check): Correct #endif location.
3656 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3658 * as.c (show_usage): Document new options.
3659 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3660 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3661 (parse_args): Parse the new options.
3662 (main): If there were warnings, and --fatal-warnings
3663 was specified, print an error.
3664 * as.h: New variable, flag_fatal_warnings, for new option.
3666 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3668 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3669 '@'. Change autoincrement completers to fall through to cache control
3672 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3674 (pa_parse_addb_64_cmpltr): New function.
3676 * config/tc-hppa.c (pa_ip): Change error message.
3677 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3678 '?Q' args to allow falling through.
3680 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3681 Remove unused conditional codes.
3682 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3684 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3686 * config/tc-d30v.c (CHAR_BIT): Define.
3687 (check_range): Fix bit operations to support integers bigger than
3690 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3692 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3695 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3696 Doug Evans <devans@cygnus.com>
3698 Add support for m32rx.
3699 * config/tc-m32r.c (enable_m32rx): New static global.
3700 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3701 (allow_m32rx): New function.
3702 (M32R_SHORTOPTS): Add `O'.
3703 (md_longopts): Add --m32rx plus several warning options.
3704 (md_parse_option): Handle new options.
3705 (md_show_usage): Print them.
3706 (md_begin): Enable m32rx.
3707 (OPERAND_IS_COND_BIT): New macro.
3708 (first_writes_to_seconds_operands): New function.
3709 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3710 (target_make_parallel,assemble_two_insns): New functions.
3711 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3712 If optimizing and m32rx, try to make consecutive insns parallel.
3714 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3716 * config/tc-mips.c (nopic_need_relax): Allow for the
3717 .sdata.foo sections generated by -fdata-sections,
3718 and for the .gnu.linkonce.s sections generated by C++.
3720 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3722 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3723 with cleaner code using completer prefixes. Add 'Y'.
3725 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3727 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3729 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3730 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3731 insn does not match and we should try the next insn in the table.
3733 1999-09-22 Nick Clifton <nickc@cygnus.com>
3735 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3737 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3739 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3742 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3744 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3745 OBJ_ELF. If ELF, add "sq".
3746 (md_parse_option): If ELF, ignore -s and -q.
3747 (md_show_usage): Mention ELF options.
3749 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3751 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3754 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3756 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3758 * config/tc-hppa.c (struct pa_it): New field "trunc".
3759 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3760 (pa_parse_ftest_gfx_completer): New function
3761 (pa_parse_fp_cnv_format): New function.
3763 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3764 (md_apply_fix): Handle 22bit pc-rel branches.
3766 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3768 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3770 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3772 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3774 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3776 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3777 (pa_ip): Handle 'fX'.
3779 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3781 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3782 unwinds unless the function is in the text space.
3783 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3785 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3787 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3788 (md_assemble): To here. Tweak address generation.
3790 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3792 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3793 (md_assemble): Call dwarf2_where for OBJ_ELF.
3794 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3795 (pa_end_of_source): New function.
3796 * tc-hppa.h (md_end): Define for OBJ_ELF.
3798 1999-09-14 Michael Meissner <meissner@cygnus.com>
3800 * configure.in (Canonicalization of target names): Remove adding
3801 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3802 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3803 * configure: Regenerate.
3805 1999-09-14 Donn Terry <donn@interix.com>
3807 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3809 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3811 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3812 pc-relative jmp/call to an absolute symbol.
3813 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3814 absolute section symbols.
3816 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3817 jump handling code and comments.
3819 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3821 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3822 the value if TE_PE and a global defined symbol.
3824 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3826 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3827 print the symbol, rather than printing it here.
3829 1999-09-11 Donn Terry <donn@interix.com>
3831 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3832 BFD_RELOC_RVA relocations.
3834 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3835 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3838 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3840 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3841 * doc/internals.texi (Object format backend): Document
3844 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3845 relocations against global symbols if TE_PE.
3847 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3848 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3850 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3853 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3854 symbols which do not have a constant value, or tags with
3855 non-tags. Remove the symbol from the list before adding it at the
3858 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3859 C_FCN symbol differently if TE_PE.
3860 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3861 appears in the pseudo-op, rather coff_line_base which is only set
3864 * config/obj-coff.c (obj_coff_loc): New static function.
3865 (obj_pseudo_table): Add "loc".
3867 * config/obj-coff.c (add_lineno): Check that the line number is
3870 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3871 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3873 (md_atof): Return NULL rather than 0.
3874 * config/tc-i386.c (md_atof): Change type to int.
3875 * expr.c (expr): Change first parameter to int.
3876 * config/obj-coff.c: Add declarations for static functions.
3877 (coff_frob_symbol): Use SYM_AUXENT.
3878 * config/tc-i386.h (flag_16bit_code): Don't declare.
3880 * config/obj-coff.c (obj_coff_section): Default to setting
3881 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3883 * write.c (adjust_reloc_syms): Print adjusted fixup.
3885 * expr.c (integer_constant): Correct too_many_digits calculation
3888 1999-09-09 Andreas Schwab <schwab@suse.de>
3890 * doc/c-arm.texi: Fix arguments of @var to not contain
3893 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3895 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3897 (md_parse_option): Only support -k flag for ELF and COFF targets.
3899 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3901 * config/tc-hppa.c (pa_ip): Put strict register checks before
3902 call to pa_parse_number.
3904 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3906 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3908 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3911 1999-09-06 Donn Terry <donn@interix.com>
3913 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3915 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3917 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3918 candidate instruction. Require registers for register arguments
3919 when in strict mode. Require assemble-time constants for
3920 constants when in strict mode.
3921 (pa_get_absolute_expression): Require a constant when in strict
3924 1999-09-06 Nick Clifton <nickc@cygnus.com>
3926 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3928 1999-09-04 Steve Chamberlain <sac@pobox.com>
3930 * config/tc-pj.c: New file, supports picoJava in ELF.
3931 * config/tc-pj.h: Ditto.
3932 * configure.in (pjl*, pj*): New targets.
3933 * Makefile.am: Rebuild dependencies.
3934 (CPU_TYPES): Add pj.
3935 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3936 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3937 * doc/c-pj.texi: New file.
3938 * doc/as.texinfo: Add some PJ specifics.
3939 * doc/all.texi: Add PJ to the list of all architectures, sort them
3941 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3942 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3944 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3946 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3947 (obj_frob_file): Test for null pointer.
3948 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3949 (OBJ_PROCESS_STAB): And here.
3950 (elf_obj_sy): Remove
3952 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3953 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3954 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3956 * config/obj-coff.c (no_func): Remove.
3957 (coff_format_ops): Change occurrences of no_func to 0, as we test
3958 for 0 in obj-multi.h.
3960 * configure.in: Enable bfd for i386-coff when primary target is
3961 bfd. Enable i386 elf,coff emulation support. Don't set
3962 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3963 emulation to support.
3964 *configure: Regenerate.
3966 1999-09-02 Nick Clifton <nickc@cygnus.com>
3968 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3969 .section .line directive is encountered.
3971 1999-09-01 Nick Clifton <nickc@cygnus.com>
3973 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3976 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3977 * as.texinfo: Document --gdwarf2 command line option.
3978 Add additional documentation of ARM command line switches.
3980 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3982 * config/tc-i386.c (i386_intel_memory_operand): Combine
3983 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3984 and RESTORE_END_STRING around parse_register calls.
3985 (i386_operand): Here too.
3986 (i386_is_reg): Remove.
3987 (parse_register): Move as_bad calls from within this function to
3990 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3992 Based on a patch from H.J. Lu <hjl@gnu.org>
3993 * config/tc-i386.c (parse_register): Handle FP regs specially.
3994 (md_begin): Remove '(' and ')' from register_chars.
3996 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3998 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3999 error message (done elsewhere).
4001 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4003 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4005 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4007 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4010 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4012 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4014 Add new completers. Fix bug in 64 bit condition handling.
4016 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4019 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4021 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4023 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4025 1999-08-27 Jim Wilson <wilson@cygnus.com>
4027 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4028 (struct ls): Add frag field. Initialize it to zero.
4029 (out_end_sequence): New local text_frag. Set it while in text section.
4030 Replace address check with frag check. Set ls.frag to text_frag if
4031 out_set_addr called.
4032 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4033 Set it before switching sections. Replace address check with frag
4034 check. Set ls.frag to saved_frag if out_set_addr called.
4036 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4038 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4039 output "advance_pc" opcode instead of calling gen_addr_line().
4040 The latter has the undesired side-effect of creating a new row
4041 in the debug line info matrix.
4043 1999-08-26 Jim Wilson <wilson@cygnus.com>
4045 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4046 ls.last_filename if last is less than zero. Set ls.last_filename
4047 when allocating new entry.
4048 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4051 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4053 * config/tc-i386.c (i386_index_check): Fix the displacement size
4054 when INFER_ADDR_PREFIX.
4056 1999-08-18 Nick Clifton <nickc@cygnus.com>
4058 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4061 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4063 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4064 handle 0xffffNNNN constants correctly.
4066 1999-08-16 Nick Clifton <nickc@cygnus.com>
4068 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4071 1999-08-13 Nick Clifton <nickc@cygnus.com>
4073 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4074 (md_apply_fix3): Always pass positive values to
4075 validate_offset_imm.
4077 1999-08-12 Nick Clifton <nickc@cygnus.com>
4079 * config/tc-arm.c (skip_whitespace): New macro.
4080 Formatting tidy ups.
4082 (md_apply_fix3): Store relocation offset in addend for ELF based
4084 (arm_force_relocation): Always generate relocs for Thumb function
4087 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4089 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4090 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4092 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4094 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4095 flags for the unwind subspace.
4097 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4098 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4099 suitable relocation based on the size of the target's pointer.
4100 Always Use subsegment zero for the unwinders.
4101 (pa_level): Handle "2.0w".
4103 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4105 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4106 with the following instruction unless this was specified.
4108 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4110 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4111 certain sections, to match BFD changes.
4113 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4115 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4116 (EXTRA_SCRIPTS): Define to keep automake happy.
4117 * Makefile.in: Rebuild.
4119 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4121 * Makefile.am: Rename .dep* files to DEP*.
4122 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4123 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4125 * Makefile.in: Rebuild.
4127 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4129 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4131 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4133 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4134 avoid problems on DOS filesystems.
4135 * Makefile.in: Rebuild.
4137 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4139 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4141 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4144 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4146 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4147 line to create ${GDBINIT} rather than .gdbinit.
4148 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4150 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4152 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4154 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4156 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4158 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4160 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4161 non-adjustable symbols.
4163 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4165 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4167 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4169 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4172 1999-08-05 Donn Terry <donn@interix.com>
4174 * config/te-interix.h: New file.
4175 * configure.in (i386-*-interix*): New target.
4176 * configure: Rebuild.
4178 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4180 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4181 selectors for ELF too.
4182 (selector_table): Add "ltp" and "rtp" selectors.
4184 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4186 * config/tc-i386.c (i386_operand): No need to change
4187 operand_string pointer in segment reg case before goto
4188 do_memory_reference. Initialise displacement_string_start and
4189 displacement_string_end after do_memory_reference label.
4190 (i386_index_check): Add operand_string param, and print error
4191 message on failure here.
4192 (i386_intel_memory_operand): Instead of here.
4193 (i386_operand): And here.
4194 (INFER_ADDR_PREFIX): Enable.
4196 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4198 * config/tc-i386.h (DefaultSize): Define. Renumber following
4199 opcode_modifier defines.
4201 From Etienne Lorrain <etienne.lorrain@ibm.net>
4202 * config/tc-i386.c (stackop_size): New variable.
4203 (set_16bit_code_flag): Clear it here.
4204 (set_16bit_gcc_code_flag): New function.
4205 (md_pseudo_table): Add "code16gcc" entry.
4206 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4208 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4210 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4211 next_set_end even if the end symbol is being discarded.
4213 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4214 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4215 * config/obj-coff.c: Likewise.
4216 (seg_info_type): Remove.
4217 (seg_info_off_by_4): Change to array of segT.
4218 (s_get_segment): Adjust accordingly.
4219 (obj_pseudo_table): Fully initialize sentinel entry.
4221 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4222 Ralf Baechle <ralf@uni-koblenz.de>.
4224 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4226 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4228 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4230 * config/tc-i386.c: Indentation and white space changes.
4231 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4232 don't enable it by default.
4233 (i386_intel_operand): Remove redundant prototype.
4234 Move check on number of memory operands, and i.mem_operands++
4235 (i386_intel_memory_operand): To here.
4236 Remove i386_immediate code from here. Remove special case code
4237 for input and output using (%dx). Remove base/index checks and
4238 call i386_index_check instead. Save initial operand_string
4239 argument for error message.
4240 (i386_operand): Remove redundant prototype. Move base/index
4241 checks to i386_index_check.
4242 (i386_displacement): Move intel mode check for non-zero
4244 (i386_intel_memory_operand): To here.
4246 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4248 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4249 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4250 by .register pseudo-op if -64 and --no-undeclared-regs.
4251 (s_register, sparc_adjust_symtab): New functions.
4252 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4253 Declare sparc_adjust_symtab as tc_adjust_symtab.
4254 * doc/c-sparc.texi: Add description of #ignore special literal
4255 for .register pseudo-op.
4257 1999-07-30 Catherine Moore <clm@cygnus.com>
4259 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4260 the relocation's section offset.
4262 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4264 * write.c (fixup_segment): Fix generic error check overflow test.
4266 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4267 X_add_number to long.
4269 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4271 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4274 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4276 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4279 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4281 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4283 * configure.bat: Remove; obsolete.
4284 * config/go32.cfg: Likewise.
4286 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4288 * configure.in (i386-*-vxworks*): New target.
4289 * configure: Rebuild.
4291 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4293 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4295 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4297 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4299 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4300 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4301 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4302 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4303 MAX_RELOC_EXPANSION): Define.
4304 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4306 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4308 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4309 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4310 block. Print a warning if an 8-bit or 16-bit constant
4311 displacement or immediate is truncated on output.
4312 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4314 (i386_operand): Disallow immediate jump absolute operand.
4316 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4318 * configure.in: Bump version number to 2.9.5.
4319 * configure: Rebuild.
4321 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4324 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4326 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4327 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4329 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4331 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4333 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4335 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4336 if -mno-fpu was given.
4337 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4339 (cons_fix_new_arm): Remove misleading comments.
4341 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4343 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4345 (relax_segment): Likewise. After giving a rs_org error, convert
4346 the frag to rs_align to avoid cascading errors.
4348 1999-07-12 Andreas Schwab <schwab@suse.de>
4350 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4352 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4354 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4355 as appropriate. Fill in structure initializations. Add variable
4356 initializations. Add casts.
4357 * dwarf2dbg.c (print_stats): Change i to size_t.
4358 * listing.c (listing_listing): Change list_line to unsigned int.
4360 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4362 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4363 rather than checking for \001 and \002 in symbol name.
4364 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4366 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4368 * configure.in (hppa*-linux-gnu*): New target.
4369 * configure: Rebuilt.
4371 1999-07-08 Nick Clifton <nickc@cygnus.com>
4373 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4375 1999-07-07 Nick Clifton <nickc@cygnus.com>
4377 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4378 accessing symbolP directly.
4380 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4382 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4385 1999-07-05 Nick Clifton <nickc@cygnus.com>
4387 * config/tc-arm.c (ARM_EXT_V5): Define.
4388 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4389 (md_begin): Detect ARM v5 architectures.
4390 (md_parse_option): Accept arm v5 specification.
4391 (md_show_usage): Documment -marmv5 switch.
4393 * doc/c-arm.texi: Document -marmv5 command line option.
4395 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4397 (validate_immediate_twopart): New function. Determine if a
4398 constant can be computed by two ADD instructions.
4399 (output_inst): Remove its command line parameter - it was never
4401 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4402 implememt the ADRL pseudo op.
4403 (tc_gen_reloc): Generate a suitable error message if an ADRL
4404 instruction tries to generate a real reloc.
4406 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4408 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4410 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4413 1999-06-27 H.J. Lu <hjl@gnu.org>
4415 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4416 non BFD_ASSEMBLER case.
4418 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4420 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4423 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4425 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4426 out_end_sequence() when the address decreases due to a new frag.
4427 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4428 numbering starts with 1.
4430 1999-06-23 Nick Clifton <nickc@cygnus.com>
4432 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4434 (mcore_s_text): Call obj_elf_text for ELF target.
4435 (mcore_s_data): Call obj_elf_data for ELF target.
4436 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4438 (mcore_s_bss): New function: Dump literal table before changing
4440 (mcore_s_comm): New function: Dump literal table before changing
4443 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4444 No longer static functions.
4445 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4446 Provide prototypes for these functions.
4448 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4450 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4451 a list of names, to try obj_segment_name, and to try abbreviated
4452 names when using COFF without long section names.
4454 * config/tc-alpha.c: More use of symbol accessor functions.
4455 * config/tc-arc.c: Likewise.
4456 * config/tc-d30v.c: Likewise.
4457 * config/tc-fr30.c: Likewise.
4458 * config/tc-i860.c: Likewise.
4459 * config/tc-m88k.c: Likewise.
4460 * config/tc-mcore.c: Likewise.
4461 * config/tc-ns32k.c: Likewise.
4462 * config/tc-sparc.c: Likewise.
4463 * config/tc-v850.c: Likewise.
4465 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4466 sy_value with appropriate accessor functions.
4467 * config/tc-arm.c (md_apply_fix3): Likewise.
4468 * config/tc-d10v.c (AT_WORD_P): Likewise.
4469 * config/tc-v850.c (reg_name_search): Likewise.
4471 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4472 use symbol_get_bfdsym instead.
4473 * config/tc-ppc.c (md_assemble): Likewise.
4474 * config/tc-v850.c (v850_comm): Likewise.
4476 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4478 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4479 the symbol, rather than accessing the bsym member.
4480 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4481 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4482 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4483 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4484 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4485 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4486 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4487 * config/tc-v850.c (tc_gen_reloc): Likewise.
4489 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4491 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4492 (hppa_gen_reloc_type): Conditionalize on BFD64.
4493 (tc_gen_reloc): Re-enable ELF relocations.
4494 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4496 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4498 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4500 (do_ldst): Move assignment out of if condition.
4501 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4502 parentheses to avoid warning.
4504 1999-06-21 Nick Clifton <nickc@cygnus.com>
4506 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4507 macro to get at the BFD symbol associated with a GAS symbol.
4509 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4511 * config/tc-ppc.c: Update for symbol handling changes.
4512 * config/obj-coff.c: Likewise.
4514 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4516 * tc-hppa.c: General cleanups of ELF support. No more spaces
4517 and subspaces for ELF.
4518 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4519 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4520 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4521 (UNWIND_SECTION_NAME): Likewise.
4522 (space/subspace related structures): Conditionalize definitions
4524 (space/subspace directives and support routines): Conditionalize
4525 definitions and references/uses on OBJ_SOM.
4526 (label_symbol_struct): For ELF, track the symbol's segment. For
4527 SOM track its space.
4528 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4530 (USE_ALIASES): Kill for both SOM & ELF.
4531 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4532 (pa_space, pa_subspace): Corresponding changes.
4533 (pa_spaces_begin): Corresponding chagnes.
4534 (md_begin): Do not muck around with space/subspace stuff for
4536 (md_apply_fix): Temporarily disable argument relocation stuff
4538 (tc_gen_reloc): Temporarily disable relocation generation for
4540 (pa_build_unwind_subspace): Similarly.
4542 1999-06-16 Nick Clifton <nickc@cygnus.com>
4544 * config/tc-arm.c (thumb_set): New pseudo op.
4545 (text, data, section): Override these pseudo ops with ARM
4547 (s_thumb_set): New function: Perform the same as a .set pseudo
4548 op, but also mark the alias'ed symbol as being a Thumb
4550 (arm_s_text): New function: Perform the same as the .text
4551 pseudo op, but dump the literal pool before changing
4553 (arm_s_data): New function: Perform the same as the .data
4554 pseudo op, but dump the literal pool before changing
4556 (arm_s_section): New function: Perform the same as the
4557 .section pseudo op, but dump the literal pool before changing
4559 (arm_cleanup): Do not reset the current section before dumping
4562 1999-06-17 Nick Clifton <nickc@cygnus.com>
4564 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4565 OPTION_NO_WARN_UNMATCHED entries.
4566 (md_parse_option): Generate a warning message if an unrecognised
4567 option is encountered.
4569 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4570 (get_operands): When parsing an expression after an '@' symbol
4571 has been detected, do not ignore '#' symbols.
4572 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4575 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4577 From K. Richard Pixley <rich@noir.com>:
4578 * configure.in (ppc-*-vxworks*): New target.
4579 * configure: Rebuild.
4581 1999-06-12 Philip Blundell <philb@gnu.org>
4583 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4585 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4587 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4588 which refer to symbols in linkonce sections, permit reducing the
4589 relocs if the symbol is local.
4591 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4593 * subsegs.c (subseg_text_p): New function.
4594 * as.h (subseg_text_p): Declare.
4595 * read.c (do_align): Use subseg_text_p to set the default fill.
4596 * write.c (subsegs_finish): Likewise.
4597 * config/obj-coff.c (write_object_file): Likewise.
4598 * config/tc-i386.h (md_maybe_text): Don't define.
4599 (md_do_align): Use subseg_text_p to set the default fill.
4600 * config/tc-m32r.c (m32r_do_align): Likewise.
4601 * config/tc-sh.c (sh_do_align): Likewise.
4602 * config/tc-sparc.h (md_do_align): Likewise.
4604 1999-06-12 David O'Brien <obrien@freebsd.org>
4606 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4607 * configure: Rebuild.
4609 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4611 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4612 * Makefile.am: Rebuild dependencies.
4613 * Makefile.in: Rebuild.
4615 * config/tc-i386.c (i386_immediate): Remove unused label
4618 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4619 * symbols.c: Likewise.
4620 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4621 sy_next field when taking address, rather than symbol_next.
4623 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4625 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4626 value from the output file architecture.
4627 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4628 * dwarf2dbg.h: Change bfd_vma to addressT.
4630 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4632 * dwarf2dbg.h: Use PARAMS in function declarations.
4634 1999-06-11 Martin Dorey <mdorey@madge.com>
4636 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4637 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4639 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4641 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4643 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4645 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4648 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4650 * read.c (read_a_source_file): Only declare inescape if
4653 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4655 (find_entry_byval): Add parens to avoid warning.
4657 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4659 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4662 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4664 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4667 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4668 synthetize_setx): New functions.
4669 (md_assemble): Broken the special cases into the above
4670 functions. Make compiler happy if sizeof(bfd_vma)==4.
4671 Fix sethi generated from set/setuw. If instructions have a relloc,
4672 always clear the fields to be relocated in the opcode.
4673 (sparc_ip): Remove special_case global variable.
4675 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4677 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4678 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4679 indication of success rather than a value.
4680 (itbl_get_val): Likewise.
4681 (itbl_get_field): Use strcspn. Change delimiters to include
4683 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4684 (itbl_get_val): Likewise.
4685 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4687 * symbols.c (copy_symbol_attributes): Convert local symbols to
4690 1999-06-10 Nick Clifton <nickc@cygnus.com>
4692 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4695 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4697 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4698 Optimize set if sizeof(bfd_vma) == 64.
4699 (sparc_ip): Fix sethi - without %hi() it should generate
4700 R_SPARC_22 reloc, not R_SPARC_HI22.
4701 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4703 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4705 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4706 (s_ncons): New function.
4707 (native_op_table): New table.
4708 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4709 R_SPARC_OLO10 handling.
4711 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4713 * expr.h (struct expressionS): Revert last change; widen X_op.
4714 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4716 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4718 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4719 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4720 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4721 * Makefile.in: Regenerated.
4723 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4724 `common' pass on to s_mri_common.
4725 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4727 1999-06-06 Richard Henderson <rth@cygnus.com>
4729 * config/obj-elf.c (obj_elf_section): Don't free the return
4730 value of demand_copy_C_string.
4732 1999-06-05 Richard Henderson <rth@cygnus.com>
4734 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4735 creation logic from obj_elf_create_section.
4737 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4738 (section_stack): New.
4739 (special_sections): Make const.
4740 (obj_elf_section): Gut and rewrite parsing.
4741 (obj_elf_change_section): New function broken out of obj_elf_section.
4742 (obj_elf_parse_section_letters): Likewise.
4743 (obj_elf_section_word): Likewise.
4744 (obj_elf_section_type): Likewise.
4745 (obj_elf_previous): Treat as a toggle.
4746 (obj_elf_popsection): New.
4747 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4748 (ppc_section_type): Likewise.
4749 * config/tc-ppc.h: Likewise.
4751 * expr.h (struct expressionS): Don't make X_op a bitfield.
4752 * config/tc-alpha.c: Update for symbol handling changes.
4753 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4754 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4756 1999-06-05 Richard Henderson <rth@cygnus.com>
4758 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4759 (dwarf2_gen_line_info): Kill unused variables.
4760 (dwarf2_finish): Likewise.
4761 (dwarf2_where): Likewise.
4762 (dwarf2_directive_file): If we've only got a string,
4763 hand off to s_app_file.
4764 * ecoff.c: Move the include of ecoff.h.
4765 * symbols.h (S_IS_FUNCTION): Prototype.
4767 * read.c (LEX_HASH): Supply a default.
4769 (s_globl): Update `c' after skipping whitespace.
4770 * read.h (LEX_END_NAME, is_name_ender): New.
4771 * expr.c (get_symbol_end): Respect it.
4773 1999-06-04 Mark Klein <mklein@dis.com>
4775 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4777 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4779 * config/tc-hppa.c: Update for symbol handling changes.
4781 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4783 * cgen.c: Update for symbol handling changes.
4784 * config/tc-m32r.c: Likewise.
4786 * config/tc-hppa.h: Update for symbol handling changes.
4787 * config/tc-hppa.c: Likewise.
4789 * config/tc-arm.h: Update for symbol handling changes.
4790 * config/tc-arm.c: Likewise.
4791 (symbol_make_empty): Remove. Just use symbol_create.
4793 * symbols.c (symbol_set_tc): Correct name.
4795 * Makefile.am: Rebuild dependencies.
4796 ($(OBJS)): Don't depend upon struc-symbol.h.
4797 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4798 * dep-in.sed: Don't remove struc-symbol.h.
4799 * Makefile.in: Rebuild.
4801 * doc/internals.texi (Symbols): Describe changes in symbol
4804 1999-06-03 Richard Henderson <rth@cygnus.com>
4806 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4807 instead of doing the work by hand.
4809 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4811 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4812 state of line state-machine.
4813 (struct ls): Collect DWARF2 line state-machine state in new member
4814 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4815 resulted in any DWARF2 directives.
4816 (reset_state_machine): New function.
4817 (out_end_sequence): Ditto.
4818 (dwarf2_gen_line_info): When switching sections or switching to a
4819 lower text address, call out_end_sequence() first to terminate the
4820 previous code sequence as code sequences MUST have monotonically
4821 increasing addresses.
4822 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4824 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4826 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4827 DWARF2 debug info (line information only, at this point).
4828 * as.h: Update comment about supported debug formats.
4829 * dwarf2dbg.c, dwarf2dbg.h: New files.
4830 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4832 * expr.c (operand): Don't use [ for parens if we want an index op.
4833 (op_encoding): Switch [ into O_index, if desired.
4834 (op_rank): Renumber with O_index on bottom.
4835 (expr): If O_index, match closing bracket.
4836 * expr.h (O_index): New.
4838 * read.c (read_a_source_file): Conditionally allow matched "
4839 in lines passed to md_assemble.
4841 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4843 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4845 Add support for storing local symbols in a small structure to save
4846 memory when assembling large files.
4847 * as.h: Don't include struc-symbol.h.
4848 (symbolS): Add typedef.
4849 * symbols.c: Include struc-symbol.h.
4850 (local_hash): New static variable.
4851 (save_symbol_name): New static function, from symbol_create.
4852 (symbol_create): Call save_symbol_name.
4853 (local_symbol_count): New static variable.
4854 (local_symbol_conversion_count): Likewise.
4855 (LOCAL_SYMBOL_CHECK): Define.
4856 (local_symbol_make): New static function.
4857 (local_symbol_convert): New static function.
4858 (colon): Handle local symbols. Create local symbol for local
4860 (symbol_table_insert): Handle local symbols.
4861 (symbol_find_or_make): Create local symbol for local label name.
4862 (symbol_find_base): Check for local symbol.
4863 (symbol_append, symbol_insert): Check for local symbols.
4864 (symbol_clear_list_pointers, symbol_remove): Likewise.
4865 (verify_symbol_chain): Likewise.
4866 (copy_symbol_attributes): Likewise.
4867 (resolve_symbol_value): Handle local symbols.
4868 (resolve_local_symbol): New static function.
4869 (resolve_local_symbol_values): New function.
4870 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4871 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4872 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4873 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4874 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4875 (symbol_previous, symbol_next): New functions.
4876 (symbol_get_value_expression): Likewise.
4877 (symbol_set_value_expression): Likewise.
4878 (symbol_set_frag, symbol_get_frag): Likewise.
4879 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4880 (symbol_mark_used_in_reloc): Likewise.
4881 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4882 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4883 (symbol_mri_common_p): Likewise.
4884 (symbol_mark_written, symbol_clear_written): Likewise.
4885 (symbol_written_p): Likewise.
4886 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4887 (symbol_section_p, symbol_equated_p): Likewise.
4888 (symbol_constant_p): Likewise.
4889 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4890 (symbol_get_obj, symbol_set_obj): Likewise.
4891 (symbol_get_tc, symbol_set_tc): Likewise.
4892 (symbol_begin): Initialize local_hash.
4893 (print_symbol_value_1): Handle local symbols.
4894 (symbol_print_statistics): Print local symbol statistics.
4895 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4896 Declare new symbols.c functions. Move many declarations here from
4898 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4899 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4900 (struct symbol): Move bsym to make it clearly the first field.
4901 Remove TARGET_SYMBOL_FIELDS.
4902 (symbolS): Don't typedef.
4903 (struct broken_word): Remove.
4904 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4905 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4906 (symbol_clear_list_pointers): Likewise.
4907 (symbol_insert, symbol_remove): Likewise.
4908 (symbol_previous, symbol_append): Likewise.
4909 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4910 (struct local_symbol): Define.
4911 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4912 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4913 (local_symbol_get_frag, local_symbol_set_frag): Define.
4914 (local_symbol_get_real_symbol): Define.
4915 (local_symbol_set_real_symbol): Define.
4917 * write.c (write_object_file): Call resolve_local_symbol_values.
4918 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4919 (TARGET_SYMBOL_FIELDS): Don't define.
4920 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4921 ECOFF_DEBUGGING, add ECOFF fields.
4922 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4923 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4924 ECOFF_DEBUGGING, add ECOFF fields.
4925 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4926 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4927 * config/tc-mcore.h: Don't include struc-symbol.h.
4928 (TARGET_SYMBOL_FIELDS): Don't define.
4929 (struct mcore_tc_sy): Define.
4930 (TC_SYMFIELD_TYPE): Define.
4931 * Many files: Use symbolS instead of struct symbol. Use new
4932 accessor functions rather than referring to symbolS fields
4935 * read.c (s_mri_common): Don't add in value of line_label.
4937 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4938 checking for SEC_LINK_ONCE.
4940 * config/tc-sh.h (sh_fix_adjustable): Declare.
4942 * app.c (input_buffer): New static variable.
4943 (app_push): Save saved_input in allocated buffer.
4944 (app_pop): Restored saved_input.
4945 (do_scrub_chars): Change get parameter to take char * and int as
4946 arguments. Change GET macro to pass input_buffer to get
4947 function. Don't save input into allocated buffer.
4948 * as.h (do_scrub_chars): Update declaration.
4949 * input-file.c (input_file_get): Change to take char * and int.
4950 Read data into passed in buffer. Remove static buffer.
4951 * read.c (scrub_from_string): Change to take char * and int. Copy
4952 data into passed in buffer.
4954 * hash.h: Neaten. Declare hash_traverse.
4955 * hash.c: Complete rewrite based on BFD hashing code.
4956 * gasp.c (chunksize): New variable.
4957 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4960 1999-05-28 Nick Clifton <nickc@cygnus.com>
4962 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4963 addend unless the target uses an old ABI.
4965 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4967 -Wchar-subscripts cleanup
4968 * listing.c (listing_newline): Use unsigned char variable, so
4969 calls to isascii,iscntrl are correct.
4970 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4972 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4973 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4974 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4975 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4977 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4979 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4981 (arch_coldfire_p): New #define.
4982 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4984 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4986 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4988 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4989 (install_operand): Add place `N'.
4990 (init_table): Add registers ACC, MACSR, MASK.
4992 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4994 * config/tc-m68k.c: Change mcf5200 --> mcf.
4995 (archs): Add mcf5206e, mcf5307.
4996 (m68k_ip): Add format `u'.
4997 (install_operand): Add place `m', `M', `h'.
4998 (init_table): Add upper/lower registers.
5000 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5002 1999-05-28 Martin Dorey <mdorey@madge.com>
5004 * config/tc-i960.c: Several minor changes to add ELF and
5005 BFD_ASSEMBLER support.
5006 * config/tc-i960.h: Likewise.
5007 * configure.in (i960-*-elf*): New target.
5008 * aclocal.m4, configure: Rebuild.
5010 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5012 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5013 reloc changes when defined(BFD_ASSEMBLER).
5015 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5017 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5019 * write.c (write_print_statistics): Output to file, not stderr.
5021 * expr.c (generic_bignum_to_int32,64): Prototype.
5023 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5024 output_sleb128, output_uleb128, output_big_sleb128,
5025 output_big_uleb128, output_big_leb128): Prototype.
5026 (output_big_sleb128, output_big_uleb128): Make inline.
5027 (output_big_leb128): Remove inline
5029 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5030 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5031 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5032 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5033 value for correct overflow check in write.c:fixup_segment.
5034 * write.c (fixup_segment): Move bitfield overflow checks to after
5035 the md_apply_fix call.
5036 * config/obj-coff.c (fixup_segment): Likewise.
5037 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5038 valueT *val argument.
5040 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5042 * config/atof-ieee.c (gen_to_words): Correctly round a
5043 denormalized number. Fix off-by-one in range checking for
5044 exponent in a denormal.
5046 1999-05-10 Nick Clifton <nickc@cygnus.com>
5048 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5051 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5053 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5055 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5057 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5058 (ReverseRegRegmem): Remove.
5059 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5060 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5061 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5064 From Doug Ledford <dledford@redhat.com>
5065 * config/tc-i386.h (RegXMM): New for P/III.
5066 * config/tc-i386.c: Add support for P/III.
5068 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5070 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5071 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5072 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5074 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5076 * config/tc-i386.c (i386_immediate): Skip whitespace before
5077 complaining about junk after expression.
5078 (i386_displacement): Likewise.
5080 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5082 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5083 Don't copy before downcaseing.
5085 1999-05-05 Catherine Moore <clm@cygnus.com>
5087 * tc-m68k.c: Include elf/m68k.h.
5088 (m68k_elf_final_processing): New routine.
5089 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5092 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5094 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5097 1999-04-30 Nick Clifton <nickc@cygnus.com>
5099 * config/tc-mcore.c (mcore_s_section): Dump literals before
5102 1999-04-29 Nick Clifton <nickc@cygnus.com>
5104 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5107 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5109 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5110 (TC_INIT_FIX_DATA): Delete.
5111 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5112 (TC_INIT_FIX_DATA): Delete.
5113 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5114 * write.c (fix_new_internal): Initialize fx_cgen member.
5115 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5116 (gas_cgen_md_apply_fix3): Update.
5117 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5118 (md_cgen_record_fixup_exp): Update.
5119 (FX_OPINFO_R_TYPE): Update.
5121 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5122 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5123 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5124 * frags.h (struct frag): Make opindex, opinfo ints.
5126 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5128 1999-04-26 Tom Tromey <tromey@cygnus.com>
5130 * aclocal.m4, configure: Updated for new version of libtool.
5132 1999-04-22 Nick Clifton <nickc@cygnus.com>
5134 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5136 (md_apply_fix3): Do not fix up absolute relocations against
5139 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5141 1999-04-20 Nick Clifton <nickc@cygnus.com>
5143 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5144 changes and data-in-text directives.
5145 (mcore_cons): New function: intercept cons() operations.
5146 (mcore_float_cons): New function: intercept float_cons()
5148 (mcore_stringer): New function: intercept stringer() operations.
5150 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5152 * obj.h (struct format_ops): Change generate_asm_lineno field to
5154 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5156 * config/tc-alpha.c (find_opcode_match): Add default case to
5158 (find_macro_match): Likewise.
5159 (load_expression): Parenthesize && within ||.
5161 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5163 1999-04-17 Nick Clifton <nickc@cygnus.com>
5165 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5166 .text .data .section pseudo ops.
5167 (mcore_s_section): New function. Dump lits before changing secs.
5168 (mcore_s_text): New function. Dump lits before changing secs.
5169 (mcore_s_data): New function. Dump lits before changing secs.
5171 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5173 * config/tc-mips.c (mips_32bitmode): New.
5174 (md_begin): Set mips_32bitmode if needed.
5175 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5176 Set EF_MIPS_32BITMODE.
5178 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5180 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5183 1999-04-16 Nick Clifton <nickc@cygnus.com>
5185 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5187 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5189 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5190 expressions correctly.
5193 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5195 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5197 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5199 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5200 and fmpynfadd instructions.
5202 1999-04-11 Richard Henderson <rth@cygnus.com>
5204 * as.h (environ): Declare it, if needed.
5205 * as.c (dump_statistics): Don't declare environ.
5206 * configure.in (environ): Detect declaration.
5207 * configure, config.in: Rebuild
5209 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5210 (i386_displacement): Allocate enough space for replacement buffer.
5211 Clean up replacement buffer initialization.
5213 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5215 * subsegs.c (section_symbol): Don't create a new symbol if one
5216 already exists; instead, use the existing one, but set its segment
5217 and frag data if it hasn't already been defined.
5218 * config/obj-coff.c (c_section_symbol): Likewise.
5220 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5222 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5224 1999-04-08 Nick Clifton <nickc@cygnus.com>
5226 * config/tc-mcore.c: New File: Support routines for MCore
5228 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5229 * config/obj-coff.c: Add support for mcore-pe target.
5231 * Makefile.am: Add support for MCore targets.
5232 * Makefile.in: Regenerate.
5233 * configure.in: Add support for MCore targets.
5234 * configure: Regenerate.
5236 * doc/all.texi: Set MCORE.
5237 * doc/as.texinfo: Document MCore specific command line options.
5239 * write.h: Prevent multiple inclusion.
5241 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5243 * asintl.h (LC_MESSAGES): Never define.
5244 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5246 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5249 * Makefile.am (m68k-parse.c): If configuring in the source
5250 directory, copy m68k-parse.y into the local directory before
5251 running ylwrap, to remove spurious differences when generating
5253 * Makefile.in: Rebuild.
5255 * config/tc-sparc.h (md_do_align): Just allocate the number of
5256 bytes necessary, rather than always allocating 1024.
5258 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5260 * listing.c (listing_newline): Add cast to avoid warning.
5261 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5262 * config/tc-i386.c (i386_scale): Add return value.
5263 (build_displacement_string): Remove unused local temp_disp2.
5264 (i386_intel_memory_operand): Add parentheses to avoid warning.
5265 (i386_intel_operand): Remove unused local end_of_operand_string.
5266 (i386_operand): Remove unused local operand_modifier.
5267 (i386_operand): Add parens to avoid warning.
5269 1999-04-04 Don Bowman <don@pixsci.com>
5271 * configure.in: Add mips*-*-vxworks* target; have it define
5273 * configure, config.in: Rebuild.
5275 1999-03-31 Nick Clifton <nickc@cygnus.com>
5277 * configure.in (emulations): Add support for arm-epoc-pe.
5278 * configure: Regenerate.
5279 * config/te-epoc-pe.h: New file. Define macros specific to
5281 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5282 for arm-epoc-pe target.
5284 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5286 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5288 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5290 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5291 detect ",n" without a condition.
5292 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5295 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5297 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5298 instruction is encoded with one bit.
5301 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5303 * doc/internals.texi (CPU backend): Mention that
5304 line_separator_chars should not include newline. From thi
5305 <ttn@mingle.glug.org>.
5307 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5309 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5310 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5312 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5314 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5316 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5318 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5321 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5323 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5325 1999-03-15 Martin Hunt <hunt@cygnus.com>
5327 * app.c (do_scrub_begin): Change '-' back to a symbol char
5328 so we can use multiple opcodes on a line again.
5330 * config/tc-d30v.c: By default, warn if a symbol has
5331 the same name as a register. Plus some minor
5332 updates from the branch.
5334 1999-03-13 Nick Clifton <nickc@cygnus.com>
5336 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5337 BFD_RELOC_16 and BFD_RELOC_64.
5339 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5341 * expr.c (expr): Add missing else.
5343 1999-03-12 Nick Clifton <nickc@cygnus.com>
5345 * config/tc-arm.c (md_apply_fix3): Improve error message.
5347 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5349 * Makefile.am (CPU_TYPES): Add fr30.
5350 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5351 (fr30,m32r dependencies): Update.
5352 * Makefile.in: Rebuild.
5354 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5355 (gas_cgen_record_fixup_exp): Ditto.
5356 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5357 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5358 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5359 (md_cgen_lookup_reloc): Update use of operand->type.
5360 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5361 (md_convert_frag): Call cgen_operand_lookup_by_num.
5362 (md_cgen_lookup_reloc): Update use of operand->type.
5363 (m32r_cgen_record_fixup_exp): Ditto.
5365 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5367 * config/tc-mips.c (md_show_usage): Fix message.
5369 1999-03-03 Nick Clifton <nickc@cygnus.com>
5371 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5372 and LDR reg,=<expr> instruction.
5374 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5377 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5379 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5381 1999-02-17 Nick Clifton <nickc@cygnus.com>
5383 This patch was created by: Scott Bambrough
5384 <scottb@corelcomputer.com>
5387 Special cased '@' character. The '@' character is used as the
5388 ARM assembler comment character, as a special character
5389 and in ELF .symver pseudo-op's, and as a special character in
5390 .type and .section pseudo-ops.
5391 (symver_pseudo): New static variable.
5392 (symver_state): New static variable.
5393 (struct app_save): Add field 'symver_state'.
5394 (app_push): Save global symver_state int struct app_save.
5395 (app_pop): Restore global symver_state from struct app_save.
5396 (do_scrub_chars): Special case handling of '@' character in
5399 * configure.in: Modified to recognize armv* uname syntax from ARM
5401 * configure: Regenerated.
5403 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5404 a prefix to the section's type.
5405 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5406 the type's typename.
5408 * config/tc-arm.h: Add support for PIC generation:
5409 (pic_code): New boolean.
5410 (obj_relocate_extern): Define.
5411 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5412 (TC_CONS_FIX_NEW): Define.
5413 (tc_fix_adjustable): Define.
5414 (GLOBAL_OFFSET_TABLE_NAME): Define.
5416 * config/tc-arm.c: Add support for PIC generation:
5417 (line_seperator_chars): Allow ';' as a seperator for Linux.
5418 (is_immediate_prefix): New macro.
5419 (arm_parse_reloc): New function.
5420 (s_arm_elf_cons): New function.
5421 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5422 (md_undefined_symbol): Special case handling for the Global Offset
5424 (md_apply_fix3): Handle PIC relocs.
5425 (tc_gen_reloc): Handle PIC relocs.
5426 (md_parse_option): Add support for '-k' command line switch to
5427 enable PIC generation.
5428 (cons_fix_new_arm): New function.
5429 (s_arm_elf_cons): New function.
5431 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5433 * configure.in: Add comments for uses of AC_DEFINE.
5434 * acinclude.m4: Likewise.
5435 * acconfig.h: Remove.
5436 * aclocal.m4: Rebuild.
5437 * configure: Rebuild.
5438 * Makefile.in: Rebuild.
5439 * config.in: Rebuild.
5441 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5443 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5444 non-constant offset from a base register.
5446 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5448 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5451 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5453 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5454 (emit_insn): Look for pc-relative and no-overflow specifiers on
5455 internal relocation types.
5457 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5459 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5462 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5464 (mips_4650, mips_4010, mips_4100): Variables removed.
5465 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5466 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5468 (md_begin): Don't bother initializing the mips_NNNN variables;
5469 mips_cpu is set, and that's good enough now.
5470 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5471 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5472 (show): New function, to handle wrapping in the CPU lists.
5473 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5475 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5477 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5478 than treat as an immediate specifier.
5480 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5482 * config/tc-i386.c: Prototype many functions.
5483 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5484 (i386_immediate): Remove unused second argument.
5485 (i386_intel_operand): Fix i386_is_reg typo.
5486 (i386_operand): Use allow_naked_reg.
5487 (output_invalid): Make operand int for K&R.
5489 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5491 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5493 * Makefile.in: Rebuild.
5495 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5497 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5499 (EXTRA_as_new_SOURCES): Comment out.
5500 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5501 * Makefile.in: Rebuild.
5502 * doc/Makefile.in: Rebuild.
5503 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5504 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5505 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5506 * configure: Rebuild.
5507 * aclocal.m4: Rebuild.
5508 * config.in: Rebuild.
5509 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5510 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5511 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5512 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5513 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5514 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5515 (gas_cgen_record_fixup_exp): Ditto.
5516 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5517 descriptor, not global variable.
5518 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5519 descriptor, not global variable. Refer to insert_operand handler
5520 via cpu descriptor, not global function.
5521 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5522 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5523 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5524 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5525 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5526 * config/tc-m32r.c: Ditto.
5527 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5528 (md_assemble): Ditto.
5529 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5531 1999-02-09 Nick Clifton <nickc@cygnus.com>
5533 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5534 relocations for ELF targets.
5536 1999-02-08 Nick Clifton <nickc@cygnus.com>
5538 * configure.in: Add support for StrongARM target.
5539 * configure: Regenerate.
5541 1999-02-05 Nick Clifton <nickc@cygnus.com>
5543 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5545 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5548 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5550 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5552 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5554 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5555 (INTEL_DWORD_MNEM_SUFFIX): Define.
5558 (DWORD_PTR): Define.
5559 (XWORD_PTR): Define.
5561 (OFFSET_FLAT): Define.
5563 (NONE_FOUND): Define.
5566 * config/tc-i386.c (set_intel_syntax): New routine.
5567 (intel_syntax): Declare.
5568 (allow_naked_reg): Declare.
5569 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5570 (intel_float_operand): New routine.
5571 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5572 Handle brackets as well as parens. Call i386_intel_operand for
5573 intel syntax. Reverse operands if appropriate. Handle new
5574 suffixes. Handle movzx and movsx.
5575 (i386_is_reg): New routine.
5576 (i386_immediate): New routine.
5577 (i386_scale): New routine.
5578 (i386_displacement): New routine.
5579 (i386_operand_modifier): New routine.
5580 (build_displacement_string): New routine.
5581 (i386_parse_seg): New routine.
5582 (i386_intel_memory_operand): New routine.
5583 (i386_intel_operand): New routine.
5584 (i386_operand): Call i386_displacement, i386_immediate,
5585 i386_scale, etc. instead of handling inline.
5586 (parse_register): Handle registers without prefix.
5588 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5590 * configure: Regenerate.
5591 * configure.in (arm-*-oabi): New.
5592 (thumb-*-oabi): New.
5593 * config/tc-arm.c (target_oabi): Declare.
5594 (md_apply_fix3): Support REL relocs.
5595 (md_parse_option): Handle -oabi.
5596 (elf32_arm_target_format): New routine.
5597 (md_longopts): Add OPTION_OABI.
5598 * config/tc-arm.h: Redefine TARGET_FORMAT.
5601 1999-01-28 Nick Clifton <nickc@cygnus.com>
5603 * write.c (write_relocs): Handle out of range error.
5605 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5606 (fr30_force_relocation): Default to 0.
5608 * config/tc-fr30.h (obj_fix_adjustable): Define.
5609 (TC_FORCE_RELOCATION): Define.
5611 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5614 1999-01-16 Nick Clifton <nickc@cygnus.com>
5616 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5617 merge of two instructions if the left instruciton kills the right.
5619 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5621 * Makefile.in: Regenerate.
5622 * configure.in: Redo test for using cgen.
5623 * configure: Regenerate.
5625 1999-01-09 Nick Clifton <nickc@cygnus.com>
5627 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5628 redefinition of this macro.
5630 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5632 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5635 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5637 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5638 a read of HI or LO and an immediatly following branch.
5640 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5642 * config/tc-mips.c (md_begin): Another correction to the setting of
5645 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5647 * config/tc-mips.c (md_begin): Correct type-o in setting of
5650 1998-12-21 Nick Clifton <nickc@cygnus.com>
5652 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5653 bit insn when optimizing, so that parallelised instructions will
5654 start on a 32 bit boundary.
5656 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5658 * config/tc-mips.c (mips_eabi64): New.
5659 (md_begin): Set mips_eabi64.
5660 (mips_elf_final_processing): Use it.
5662 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5664 * config/tc-mips.c (mips_elf_final_processing):
5665 Correct setting of ABI in e_flags.
5667 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5669 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5672 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5674 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5676 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5678 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5679 warning, values that don't fit in the field.
5681 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5683 * config/tc-mips.c (mips_abi_string): New.
5684 (md_parse_option,md_longopts): Add mabi.
5685 (mips_elf_final_processing): Set e_flags based on mabi flag.
5687 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5689 * config/tc-mips.c (md_parse_option): Handle vr4111.
5691 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5693 * config/tc-h8300.c (build_bytes): Change message given if the
5694 instruction requires H8/300H mode and we're not in Hmode, to
5695 suggest that it may be the operand modes that are the problem, not
5696 necessarily the opcode.
5698 1998-12-10 Nick Clifton <nickc@cygnus.com>
5700 * config/tc-fr30.c: Add line separator character.
5702 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5704 * configure.in (hppa-*-mpeix*): New target.
5705 * config/obj-som.h (obj_som_compiler): Declare.
5706 * config/obj-som.c (compiler_seen): New static variable.
5707 (obj_som_compiler): New function.
5708 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5709 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5710 (pa_type_args): Set hppa_priv_level.
5711 (pa_compiler): New static function if OBJ_SOM.
5712 * configure: Rebuild.
5714 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5716 * read.c (output_leb128): Don't mark as inline.
5718 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5720 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5721 AIX .vbyte unaligned data support.
5722 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5723 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5726 1998-12-07 Nick Clifton <nickc@cygnus.com>
5728 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5731 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5733 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5734 BFD_RELOC_ARM_PCREL_BRANCH.
5736 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5738 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5739 checking the target type.
5740 (mips-dec-bsd*): Set endian to little.
5741 * configure: Rebuild.
5743 COFF weak symbol support, based on patches from Mark Elbrecht
5744 <snowball3@usa.net>:
5745 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5746 * config/obj-coff.c (obj_coff_weak): New static function.
5747 (obj_coff_endef) [both versions]: Handle weak symbols.
5748 (coff_frob_symbol): Likewise.
5749 (yank_symbols): Likewise.
5750 (obj_pseudo_table): Add "weak".
5752 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5753 <aymeric.vincent@emi.u-bordeaux.fr>.
5754 * aclocal.m4: Rebuild with current tools.
5755 * configure: Rebuild.
5757 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5758 an assertion failure for a case we can't handle when OBJ_ECOFF.
5760 * expr.c (operator): And with 0xff to avoid problems with signed
5763 1998-12-03 Nick Clifton <nickc@cygnus.com>
5765 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5766 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5768 1998-12-02 Nick Clifton <nickc@cygnus.com>
5770 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5773 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5775 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5776 calculation of pcrel point.
5778 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5780 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5783 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5785 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5787 (d10v_cleanup): Only generate previous insn if a multiline insn is
5790 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5792 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5795 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5797 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5798 -marm6xxx command line switches.
5800 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5802 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5803 (itbl-ops.o): Delete duplicate dependencies.
5804 Rebuild dependencies.
5805 Add fr30 dependencies.
5806 * Makefile.in: Rebuild.
5808 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5810 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5812 * listing.c: Ignore line terminator characters found inside
5815 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5817 * po/gas.pot: Regenerated.
5819 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5821 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5822 fr30_is_label_start(). Also checks for delay slot insns.
5824 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5825 FR30 instructions which contain a colon in the mnemonic.
5827 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5829 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5831 * config/tc-fr30.c: Removed currently superflous code.
5833 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5835 * config/tc-fr30.h: New file.
5836 * config/tc-fr30.c: Tweaking so that it will compile.
5838 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5840 * config/tc-d10v.h (obj_fix_adjustable): Define.
5841 (TC_FORCE_RELOCATION): Define.
5842 (d10v_force_relocation): Declare.
5843 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5844 (md_apply_fix3): Handle Vtable relocs.
5845 (d10v_fix_adjustable): New.
5846 (d10v_force_relocation): New.
5848 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5850 * config/tc-d30v.c: Change default behaviour to ignore potential
5851 conflicts between register name and symbol names.
5853 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5855 * configure.in: Add fr30-*-*.
5856 * config/tc-fr30.c: New file.
5857 * Makefile.in: Regenerated.
5858 * config.in: Regenerated.
5859 * configure: Regenerated.
5860 * doc/Makefile.in: Regenerated.
5861 * po/gas.pot: Regenerated.
5863 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5865 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5868 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5870 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5872 (do_scrub_chars): Add some casts to unsigned char to avoid
5873 unwanted sign extension.
5874 * read.c (lex_type): Set characters about 127 to be symbol
5876 * config/tc-i386.c (md_begin): Set identifier_chars and
5877 operand_chars for values above 127.
5879 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5881 * configure.in: detect cygwin* instead of cygwin32*
5882 * configure: regenerate
5884 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5886 * listing.c: Add support for producing a listing from piped
5889 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5891 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5892 (append_insn): Account for the tx39's multiply behavior.
5894 1998-10-26 Michael Meissner <meissner@cygnus.com>
5896 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5897 from assemble_parallel_insns. Add support for '->' to indicate
5898 explicitly serializing the instructions.
5899 (md_assemble): Ditto.
5901 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5903 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5906 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5908 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5910 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5912 * config/tc-mips.c : support frame and regmask/fregmask when
5913 MIPS_STABS_ELF is specified.
5915 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5917 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5918 (md_apply_fix): Don't return 1 for VTABLE relocs.
5919 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5921 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5923 * doc/c-i386.texi: Replace occurences of "opcode" with
5924 "instruction mnemonic", "instruction", or "mnemonic" when
5925 referring to the name of an instruction. Use "opcode" when
5926 referring to the sequence of machine bytes.
5928 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5929 (is_opcode_char): Rename to is_mnemonic_char.
5930 (md_assemble and i386_operand): Correct error messages from
5931 "opcode" to "instruction mnemonic"
5932 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5933 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5934 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5935 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5936 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5937 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5938 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5940 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5942 * config/tc-i386.c (i386_operand): Check for garbage after
5945 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5947 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5948 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5950 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5952 * config/tc-sh.h (obj_fix_adjustable): Define.
5953 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5954 (md_apply_fix): Likewise.
5955 (tc_gen_reloc): Likewise.
5956 (sh_fix_adjustable): New.
5958 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5960 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5961 * cgen.h (gas_cgen_finish_insn): Update prototype.
5962 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5963 cgen_insn_t -> CGEN_INSN_INT.
5964 (make_parallel): Update handling of CGEN_INT_INSN_P.
5965 (assemble_parallel_insn): Ditto.
5966 (target_make_parallel): New function.
5967 (md_assemble): Use it.
5969 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5971 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5973 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5975 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5976 converted into lower case.
5978 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5980 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5981 (gas_cgen_tc_gen_reloc): Likewise.
5982 * config/tc-m32r.h (obj_fix_adjustable): Define.
5983 * config/tc-m32r.c (m32r_fix_adjustable): New.
5984 (m32r_force_relocation): Handle VTABLE relocs.
5986 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5988 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5990 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5992 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5993 to lower case before parsing.
5995 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5996 parallel insns modift buts in the PSW as a side effect.
5998 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6000 * config/tc-d30v.c (find_format): Test for missing flag and
6003 (md_apply_fix3): Fix error messages to avoid
6004 assumption about presence of a symbol.
6006 (parallel_ok): Disallow parallel instructions that both modify the
6009 (find_format): Generate a warning if an odd numbered register is
6010 used as the first register in a mutli-register instruction.
6012 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6014 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6015 relocations are always associated with a symbol.
6017 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6019 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6020 (elf32_sparc_force_relocation): Declare.
6021 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6022 (tc_gen_reloc): Handle vtable relocs.
6023 (elf32_sparc_force_relocation): New.
6025 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6027 * symbols.c (S_IS_FUNCTION): New.
6028 * config/tc-v850.h (obj_fix_adjustable): Define.
6029 (TC_FORCE_RELOCATION): Define.
6030 (v850_force_relocation): Declare.
6031 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6032 of fx_addnumber for VTABLE reloc addends.
6033 (md_apply_fix3): Handle VTABLE relocs.
6034 (v850_fix_adjustable): New.
6035 (v850_force_relocation): New.
6037 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6039 * tc-hppa.c (fp_operand_format): Add some additional formats.
6040 (pa_ip): Do not automatically promote into pa2.0 mode.
6041 (pa_level): Handle ".level 2.0".
6043 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6045 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6046 * config/tc-i386.h (template.extension_opcode): Change to
6047 unsigned int to allow full range of 8-bit opcode suffixes.
6048 (None): Redefine as 0xffff.
6050 From Jeff B Epler <jepler@usgs.gov>
6051 * doc/c-i386.texi (i386-SIMD): New section.
6053 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6055 * read.c (discard_rest_of_line): New function.
6056 * read.h: Declare it.
6057 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6059 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6061 * config/tc-d10v.c (find_symbol_matching_register): New function.
6062 (find_opcode): Cope with the case where a register name matches
6065 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6067 * config/tc-v850.c (md_pcrel_from): Rename to
6068 v850_pcrel_from_section.
6069 (v850_pcrel_from_section): Do not resolves symbols in other
6072 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6074 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6076 * config/tc-d10v.c (find_opcode): Generate an error if a register
6077 is supplied for an operand that should not be a register.
6079 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6081 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6082 instructions to have another instruction in the right bin.
6084 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6086 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6087 the right container if the left container holds a branch
6090 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6092 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6093 both a register name and symbol name.
6094 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6096 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6098 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6099 execution unit class.
6101 (reg_name_search): If a name matches a register and a symbol,
6102 prefer the register.
6103 (find_format): Disallow flag registers when a general purpose
6104 register is required.
6105 If a number is required, but a register has been given, check to
6106 see if a symbol with the same name as the register exists, and if
6107 so, use that symbol.
6109 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6111 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6113 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6115 * config/tc-d30v.c (find_format): Do not accept flag registers as
6116 general purpose registers.
6117 (find_format): If an immediate value is expected at a given place
6118 in a format, but a register name has been provided instead, check
6119 to see if that register name matches the name of a predefined
6120 symbol and if it does, then use the symbol instead.
6121 (reg_name_search): If a register name matches a symbol name,
6122 prefer the register name to the symbol name.
6124 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6126 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6127 the previous insn to empty.
6129 1998-09-20 Michael Meissner <meissner@cygnus.com>
6131 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6132 pieces, forcing the use of an ANSI compiler.
6134 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6136 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6138 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6140 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6142 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6144 (obj_elf_vtable_entry): Likewise.
6145 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6146 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6147 (tc_gen_reloc): Likewise.
6148 (arm_fix_adjustable): Likewise.
6149 (elf32_arm_force_relocation): New.
6150 (armelf_frob_symbol): Remove coff-style symbol support.
6152 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6154 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6156 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6158 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6159 OBJ_COFF so that routine is defined for a.out format.
6161 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6163 * config/tc-i386.c (i386_operand): Detect non-segment registers
6164 used as segment prefixes.
6166 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6168 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6169 optimize across FDE boundaries.
6171 * config/obj-coff.c (obj_coff_section): Preserve any link once
6172 flags when setting the section flags.
6174 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6176 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6177 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6179 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6181 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6184 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6186 * frags.c (frag_grow): Include the size of the frag struct in the
6189 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6190 if the new subseg comes before the old.
6192 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6194 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6195 to handle edge8 and edge16.
6197 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6199 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6200 before we clobber the symbol involved.
6202 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6204 * config/tc-arm.c: Remove OBJ_ELF definitions for
6205 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6206 use arm_adjust_symtab for OBJ_COFF.
6207 (armelf_adjust_symtab): New Routine.
6208 * config/tc-arm.h: Define obj_adjust_symtab to
6209 armelf_adjust_symtab for OBJ_ELF.
6211 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6213 * configure.in: Make all i386-elf targets use bfd_gas.
6214 * config/tc-i386.c (tc_i386_force_relocation): New.
6215 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6216 (md_apply_fix3): Likewise.
6217 (tc_gen_reloc): Handle them.
6218 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6219 tc_i386_force_relocation.
6221 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6223 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6225 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6227 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6228 current opcode after writing the first insturction of a reverse
6231 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6233 * read.h (generate_lineno_debug): Add prototype.
6234 * read.c (generate_lineno_debug): Make non-static.
6236 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6238 * config/tc-i386.c (md_assemble): Only warn for address/data size
6241 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6243 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6244 against Thumb function names, as the linker needs this information.
6246 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6248 * expr.c (operand): Check also that there is no advance in operand
6249 after atof_generic in order to decide "is it label 0f or floating
6252 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6254 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6255 command line options with a single dash.
6256 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6258 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6260 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6261 * tc-arm.c (arm_fix_adjustable): New routine.
6263 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6265 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6266 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6267 demand_empty_rest_of_line before mri_comment_end.
6268 (equals): Check garbage after expression before
6269 mri_comment_end in MRI mode.
6271 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6273 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6274 small immediate constant to use the constant itself rather than
6277 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6279 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6280 (pa_leave): Likewise.
6282 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6284 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6286 (i386_operand): Fix an error message.
6288 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6290 * doc/c-arm.texi (ARM Directives): Document .req directive.
6292 * config/tc-arm.c (reg_required_here): Display erroneous string if
6293 the register name could not be decoded.
6294 Do not set inst.instruction if the sift is -1.
6296 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6298 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6301 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6303 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6304 even if it is belived to be unnecessary.
6306 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6308 config/tc-i386.c (i386_operand): Size immediate constants by
6309 suffix (erroneously removed as part of July 7 change).
6311 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6313 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6314 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6315 (armelf_frob_symbol): New Routine.
6316 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6318 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6320 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6322 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6324 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6325 command line switches passed to assembler.
6327 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6329 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6330 (gas_cgen_opcode_desc): Declare.
6331 (gas_cgen_parse_operand): Declare.
6332 (*): Prepend gas_ to gas specific fns to denote them as such.
6334 * cgen.c (gas_cgen_opcode_desc): New global
6335 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6336 (queue_fixup): Renamed from cgen_queue_fixup.
6337 (*): Prepend gas_ to gas specific fns to denote them as such.
6339 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6340 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6341 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6342 Open opcode table and initialize it.
6343 (make_parallel): Use gas_cgen_opcode_desc.
6344 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6345 (md_assemble): Ditto.
6347 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6349 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6350 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6351 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6352 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6353 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6354 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6355 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6356 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6357 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6358 (INIT_STAB_SECTION): Likewise.
6359 (OBJ_PROCESS_STAB): Likewise.
6361 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6362 (md_parse_option): Watch for them.
6363 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6364 (md_begin): Kill neverdef code.
6365 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6366 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6367 (s_alpha_coff_wrapper): New.
6368 (md_pseudo_table): Trap all ECOFF pseudos.
6370 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6372 Start of changes to remove mdebug section from mips*-elf
6373 Based on MIPS_STAB_ELF definition
6374 * acconfig.h: undef if not configured
6375 * config.in: undef if not configured
6376 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6377 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6378 * stabs.c (s_stab_generic): flush frag
6380 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6382 * configure.in: (arm-*-elf): Handle.
6383 (thumb-*-elf): Handle.
6384 * configure: Regenerate.
6385 * read.c (stringer): Fix typo in comment.
6386 * write.c (fixup_segment): Don't add symbol value to addend if
6388 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6390 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6393 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6395 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6396 (write_2_short): Emit warning if new flag is set.
6397 (do_assemble): Set flags if left instruction is one of special
6398 "right-instruction-killer" type.
6400 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6402 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6403 Always output words in debug_info section as big endian.
6404 (sparc_target_format): Choose correct bfd target.
6405 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6407 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6409 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6410 to work with internationalization code. Issue an error when two
6411 operands match that are not allowed to match.
6413 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6415 * configure.in (install_tooldir): Allow target to specify whether
6416 it wants to be installed in $(tooldir)/bin.
6417 * configure: Regenerate.
6418 * Makefile.am (install-exec-local): Set install-exec-tooldir
6419 dependency via configure.
6420 * Makefile.in: Regenerate.
6422 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6424 * Makefile.am (install-exec-local): Split into two ...
6425 (install-exec-bindir,install-exec-tooldir): New rules.
6426 * Makefile.in: Regenerate.
6428 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6430 * Makefile.am (install-exec-local): Don't remove the file before
6431 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6432 W. Rozycki <macro@ds2.pg.gda.pl>.
6433 * Makefile.in: Rebuild.
6435 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6437 * cgen.c: Include libiberty.h.
6438 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6439 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6440 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6441 (md_cgen_lookup_reloc)): Declare.
6442 (md_cgen_record_fixup_exp): Declare.
6443 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6444 (m32r_relax_frag): Declare.
6445 (cgen_md_apply_fix3): Decls moved to cgen.h.
6446 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6447 (m32r_cgen_record_fixup_exp): Delete decl.
6448 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6449 (assemble_nop): Delete.
6450 (expand_debug_syms): Delete unused `exp'.
6451 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6452 Add default case for -Wall.
6453 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6454 (md_atof): Delete unused wordP.
6456 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6458 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6461 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6463 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6464 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6465 .print, .purgem, and .struct. Remove documentation for
6468 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6470 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6471 Update call to insert_operand.
6473 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6475 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6477 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6479 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6480 whitespace after a prefix operator.
6482 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6484 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6486 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6488 * config/tc-sparc.c (log2): New static function.
6489 (s_reserve): Use log2 to convert alignment before calling
6491 (s_common): Use log2 to convert alignment before calling
6492 record_alignment and frag_align.
6493 (sparc_cons_align): Use log2.
6495 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6497 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6498 (s_common): Likewise.
6500 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6501 initialization of waddr.
6502 (sparc_elf_final_processing): Add default case to switch.
6504 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6506 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6507 than temporary real.
6509 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6511 * write.c (subsegs_finish): Don't align the segments if there were
6514 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6515 copying aux information.
6517 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6518 expression into a symbol.
6520 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6522 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6523 type to unsigned int.
6524 (md_assemble): Change type used to store offsets from unsigned
6526 (i386_operand): Switch error check to only call RESTORE_END_STRING
6527 once after parse_register.
6529 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6531 * config/tc-v850.c (md_show_usage): Changed format to match that
6534 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6536 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6538 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6540 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6543 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6545 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6546 * doc/Makefile.in: Rebuild.
6548 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6550 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6551 for %lo expressions.
6552 (mips_ip, case 'u'): Move range check after code to mask
6553 off bits in %hi/%lo expressions. Mask off high bits for
6556 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6558 * doc/Makefile.am (gasver.texi): New target.
6559 (as.info, as.dvi): Depends upon gasver.texi.
6560 * doc/as.texinfo: Include gasver.texi. Mention version number on
6561 title page and in top node.
6562 * doc/Makefile.in: Rebuild.
6564 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6566 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6567 but not including the line containing the edict.
6568 * listing.h (LISTING_EOF): New.
6569 * input-scrub.c (input_scrub_next_buffer): Call it.
6571 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6573 * config/tc-i386.c (i386_operand): Don't set the size of an
6574 immediate address based solely on the suffix and the mode.
6576 * config/tc-i386.c (md_assemble): Add assertion to make sure
6577 overlap2 does not set Imm.
6579 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6580 sequences of whitespace to a single space.
6581 (is_space_chars): Just compare with space.
6582 (md_begin): Don't initialize space_chars.
6583 (md_assemble): Just skip a single whitespace character.
6584 (i386_operand): Rewrite base-index parsing to use new
6585 parse_register, and to skip white space. Skip white space in a
6586 number of other places too. Don't give error message if
6587 parse_register fails.
6588 (parse_register): Change reg_string parameter to be non-const.
6589 Add end_op parameter. Skip white space after the `%', and return
6590 end of register string. Give error message here rather than
6593 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6595 Based on patch from Matt Semersky <matts@scd.hp.com>:
6596 * expr.c (op_encoding): Make const.
6597 (expr_set_precedence): New function.
6598 (expr_begin): Don't set operator rankings, just call
6599 expr_set_precedence.
6600 * expr.h (expr_set_precedence): Declare.
6601 * read.c (s_mri): Call expr_set_precedence.
6603 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6605 * doc/as.texinfo (Statements): Remove paragraph discussing
6606 continuing lines with a backslash. This hasn't worked for years,
6609 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6611 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6613 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6614 (ps_CTORS, ps_DTORS): New section types.
6615 (vms_fixup_xtors_section): New function
6616 (Ctors_Psect, Dtors_Psect): Define.
6617 (IS_GXX_XTOR): Define
6618 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6619 Filter static constructors/destructors and add to
6620 Ctors_Symbols/Dtors_Symbols chain.
6621 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6622 appropriate section.
6624 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6625 * makefile.vms: Merge vax/vms support.
6627 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6629 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6630 (elf_pseudo_table): Add them.
6631 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6632 (md_apply_fix): Accept them.
6633 (mips_fix_adjustable): Don't adjust them.
6634 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6635 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6636 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6637 (tc_fix_adjustable): Don't adjust them.
6639 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6641 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6643 * Makefile.in: Regenerate.
6644 * configure.in: AC_SUBST cgen_cpu_prefix.
6645 * configure: Regenerate.
6647 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6649 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6650 Changed all users of COND12_DELAY.
6652 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6654 * config/tc-mn10300.c (set_arch_mach): New function.
6655 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6656 (md_begin): Default to mn10300 mode.
6657 (md_assemble): Only accept instructions for the core mn10300
6658 chip and the active machine type.
6660 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6662 * subsegs.h (segment_info_type): Give the struct a name.
6663 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6664 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6665 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6666 * config/tc-w65.h (tc_reloc_mangle): Declare.
6667 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6669 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6671 * config/tc-v850.c (v850_comm): Restore old section
6672 after common processing.
6674 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6676 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6678 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6680 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6681 char with code that explicitly sign-extends.
6683 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6685 * config/tc-v850.c (md_begin): Restore text section as the current
6686 section after creating call table sections.
6687 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6690 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6691 with call to macro SYM_AUXINFO.
6693 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6695 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6696 with the program transform name.
6697 * Makefile.in: Rebuild.
6699 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6701 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6704 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6706 * config/tc-i386.c (i386_operand): Be prepared for a space between
6707 the open parenthesis and the start of the register operand,
6708 because of the June 16 change.
6710 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6712 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6715 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6717 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6718 even if it is belived to be unnecessary.
6720 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6722 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6724 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6726 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6728 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6729 shift amount for a repeated operand. The shift amount for the
6730 repeated copy comes from the size of the operand.
6732 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6734 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6736 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6738 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6740 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6742 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6743 characters in it as LEX_IS_SYMBOL_COMPONENT.
6744 * config/tc-i386.h (tc_symbol_chars): Define.
6745 (extra_symbol_chars): Declare.
6746 * config/tc-i386.c (extra_symbol_chars): Define.
6747 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6748 (line_comment_chars): Set to '/' if TE_LINUX.
6749 * doc/c-i386.texi (i386-prefixes): Update.
6750 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6752 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6754 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6755 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6757 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6759 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6760 constraint in instructions REP & REPI.
6762 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6764 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6765 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6767 (check_range): If the operand is shifted, then shift the number
6768 before checking its range.
6770 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6772 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6775 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6777 * config/tc-v850.c (v850_comm): Create special sections as needed.
6779 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6781 * config/tc-d10v.c (write_2_short): Addition of swapping
6782 instructions for sequential and reverse sequential order when
6783 given order is not possible.
6785 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6787 * Makefile.am: Rebuild dependencies.
6788 (DEP_INCLUDES): Fix reference to intl build directory.
6789 * Makefile.in: Rebuild.
6791 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6793 * doc/c-i386.texi: Update 16 bit documentation.
6795 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6796 IgnoreDataSize to IgnoreSize as they are used for address size as
6798 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6799 32-bit mode, similarly addr16/data16 and variants.
6801 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6803 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6804 sequential word multiply instructions.
6806 (do_assemble): Add extra command line argument, to allow mul32
6807 attribute to be preserved across parallel insns.
6808 (md_assemble): Insert NOPs between explicitly parallel insns which
6809 contain an 32 bit multiply and a 16 multiply.
6811 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6813 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6816 * config/tc-i386.c (reloc): Add braces.
6818 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6819 consistent with Intel naming.
6820 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6821 use bitfields in sib_byte.
6822 (modrm_byte): Don't use bitfields here either.
6824 * config/tc-i386.c (current_templates): Add const.
6825 (parse_register): Add const to return, param, and char *s.
6826 (i386_operand): Add const to reg_entry *r.
6827 * config/tc-i386.h (templates): Add const to start, end.
6829 Inspired by code for 16 bit gas support from Martynas Kunigelis
6830 <martynas@nm3.ktu.lt>:
6831 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6832 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6833 (uses_mem_addrmode): Remove.
6834 (md_estimate_size_before_relax): Add support here too.
6835 (md_relax_table): Rewrite interface to md_relax for 16 bit
6837 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6838 (opcode_suffix_to_type): Remove.
6839 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6840 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6841 (md_convert_frag): Likewise.
6842 (i386_operand): Add support for 16 bit base/index regs,
6843 immediates, and displacements. Remove some unnecessary casts, and
6844 localise end_of_operand_string, displacement_string_start,
6845 displacement_string_end variables. Add GCC_ASM_O_HACK.
6846 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6848 * config/tc-i386.c (prefix_hash): Remove.
6849 (md_begin): Rewrite without obstacks. Remove prefix hash table
6850 handling. Rewrite lexical table handling.
6851 (i386_print_statistics): Don't print prefix statistics.
6852 (md_assemble): Rewrite instruction parser so that line is not
6853 converted to lower case. Don't do a hash_find for prefixes,
6854 instead recognise them via opcode modifier.
6855 (expecting_operand, paren_not_balanced): Localise variables.
6856 * config/tc-i386.h (IsPrefix): Define.
6857 (prefix_entry): Remove.
6859 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6860 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6861 '\\' in case where comment_chars contains '/'.
6863 * config/tc-i386.c (MATCH): Ensure given operand and template
6864 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6865 you must write `ljmp *table(%ebx)'.
6867 From H.J. Lu <hjl@gnu.org>:
6868 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6869 as 0 ifndef BFD_ASSEMBLER.
6870 (md_assemble): Allow immediate operands without suffix or
6871 other reg operand to default in size to the current code size.
6873 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6875 * config/tc-v850.c (md_begin): Restore creation of
6876 .call_table_text and .call_table_data sections.
6878 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6880 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6881 after emitting a word of noops.
6883 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6885 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6886 (i386_operand): Simplify checks for valid base/index combinations.
6887 Disallow `in 4(%dx),%al'.
6889 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6891 (add_prefix): Change parameter from char to int.
6893 * config/tc-i386.h (Ugh): Define opcode modifier.
6894 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6896 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6897 CONSISTENT_REGISTER_MATCH macros to check register types more
6898 thoroughly. Check for illegal suffix/operand combinations
6899 when matching insns with operands. Handle new `s' suffix, and
6900 associated FloatMF opcode modifier for float insns with memory
6902 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6903 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6904 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6905 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6906 DATA_PREFIX_OPCODE throughout.
6908 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6909 (md_assemble): Rewrite suffix/register operand checking code to be
6910 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6911 AnyMem, the better to grep.
6913 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6914 given a memory operand. Don't set Abs bits either.
6915 (type_names): Remove Mem*, Abs*.
6916 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6917 define opcode_modifiers as these cases are handled by Disp8,
6918 Disp16, Disp32 and suffix checks.
6919 (COMES_IN_BOTH_DIRECTIONS): Remove.
6920 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6922 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6923 if IgnoreDataSize modifier given. Remove ShortformW modifier
6924 test. Add test for ShortForm in W base_opcode modification.
6925 Merge Seg2ShortForm and Seg3ShortForm code.
6926 * config/tc-i386.h (ShortFormW): Remove.
6927 (IgnoreDataSize): Define.
6929 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6931 * config/tc-d30v.c (md_assemble): Store previous segment state
6932 with previous instruction.
6934 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6936 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6937 (ebp, esp): Remove static variables.
6938 (MATCH): Remove test for InOutPortReg.
6939 (i386_operand): Properly handle InOutPortReg here instead.
6940 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6941 (md_assemble): Simplify and correct modrm and sib generation.
6942 (i386_operand): Add warning for scale without index.
6943 Rewrite checks for valid base/index combinations.
6945 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6946 macros and enclose in do while(0).
6947 (RESTORE_END_STRING): Likewise.
6948 (md_assemble): Add one to printed operand number so we start
6949 from 1 not 0. Add some more gettext invocations.
6950 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6953 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6954 DATA_PREFIX, SEG_PREFIX): Define.
6955 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6956 (check_prefix): Remove function.
6957 (add_prefix): New function. Add prefix to i.prefix as well as
6959 (md_assemble): Changes for add_prefix. Remove hack for wait
6960 prefix, instead always output prefixes in fixed order. Test
6961 for jcxz/loop when selecting between word & dword operations,
6962 and add address size prefix rather than operand size prefix.
6963 Remove operand -> address size hack when emitting jcxz/loop.
6964 (i386_operand): Remove O_Absent check as it's done in expr.
6966 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6968 * configure.in: Recognize m5200 as a cpu_type of m68k.
6969 * aclocal.m4: Rebuild with current libtool.
6970 * configure: Rebuild.
6972 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6974 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6975 to relaxable_symbol to prevent references to external symbol from
6978 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6980 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6981 symbols are relaxable.
6983 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6985 * config/tc-v850.c (md_begin): Don't create special
6986 sections by default.
6988 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6990 * config/tc-mips.c (macro): For div and udiv, close the
6991 reorder block as soon as possible.
6993 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6995 From Matt Semersky <matts@scd.hp.com>:
6996 * macro.c (macro_mri_mode): New function.
6997 * macro.h (macro_mri_mode): Declare.
6998 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7001 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7003 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7006 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7007 until after xstrdup in OBJ_EVAX case.
7009 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7011 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7012 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7013 of hardcoded magic number.
7014 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7016 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7018 * read.c (do_s_func): New function.
7020 * read.h (do_s_func): Add prototype.
7022 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7024 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7025 nops if fill pattern not specified.
7027 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7029 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7030 * config/te-go32.h (TE_GO32): Define.
7031 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7033 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7035 Implement .func/.endfunc pseudo-ops.
7036 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7038 * read.c (potable): Add .func,.endfunc.
7039 (s_func): New function.
7040 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7042 (in_doc_func_p,current_function_label): New static globals.
7043 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7045 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7047 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7048 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7049 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7050 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7051 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7052 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7053 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7054 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7055 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7056 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7057 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7058 * config/tc-a29k.c: Don't define md_short_jump_size,
7059 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7060 * config/tc-alpha.c: Likewise.
7061 * config/tc-alpha.h: Likewise.
7062 * config/tc-arm.c: Likewise.
7063 * config/tc-h8300.c: Likewise.
7064 * config/tc-h8500.c: Likewise.
7065 * config/tc-hppa.c: Likewise.
7066 * config/tc-i860.c: Likewise.
7067 * config/tc-i960.c: Likewise.
7068 * config/tc-ppc.c: Likewise.
7069 * config/tc-sh.c: Likewise.
7070 * config/tc-sparc.h: Likewise.
7071 * config/tc-tic30.c: Likewise.
7072 * config/tc-w65.c: Likewise.
7073 * config/tc-z8k.c: Likewise.
7075 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7077 * config/tc-vax.c (_): Delete this macro used for placeholder
7078 values in vax_operand_width_size; it conflicts with the _() macro
7079 used for internationalization.
7081 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7083 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7084 code. From Chris Moller <moller@bops.com>.
7086 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7087 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7088 * read.c (emit_expr): Initialize seg and subseg fields of a new
7090 * write.c (write_object_file): Switch to the appropriate segment
7091 and subsegment when processing a broken word.
7093 * config/tc-m68k.c (mri_assemble): New static function.
7094 (build_mri_control_operand): Call mri_assemble rather than
7096 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7097 (s_mri_endf, s_mri_endw): Likewise.
7099 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7101 * read.c (s_org): Call md_flush_pending_output if it is defined.
7103 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7105 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7107 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7108 (md_parse_option): Add for same.
7109 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7110 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7111 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7113 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7115 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7117 * config/tc-arm.c (find_real_start): Relax definition of local
7120 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7122 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7123 symbols at the given address, not just the last one specified.
7125 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7127 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7128 or number_to_chars_littleendian to write data.
7130 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7132 * config/tc-v850.c (md_assemble): Remove artificially created
7133 register name symbols.
7135 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7137 * write.c (fixup_segment): Change "segment" to "section" in
7140 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7142 * write.c (fixup_segment): Change sym1-sym2 message again.
7144 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7146 * write.c (fixup_segment): Improve error message for sym1-sym2
7147 errors when sym1 is in a different segment from sym2.
7149 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7151 * config/tc-m32r.c (warn_unmatched_high): New static local.
7152 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7153 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7154 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7155 (md_parse_option): Likewise.
7156 (md_show_usage): Likewise.
7157 (m32r_frob_file): Likewise.
7159 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7160 (read_a_source_file): Call them.
7161 * read.h (stabs_generate_asm_file): Declare.
7162 * stabs.c (stabs_generate_asm_file): New function.
7163 (generate_asm_file): New function.
7164 (stabs_generate_asm_lineno): Move file name handling into
7167 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7169 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7170 (d30v_current_align, d30v_current_align_seg): New variables.
7171 (d30v_last_label): New variable.
7172 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7173 (s_d30v_data, s_d30v_section): Likewise.
7174 (md_pseudo_table): Call them.
7175 (md_begin): Initialize d30v_current_align_seg.
7176 (md_assemble): Call d30v_align when needed by known current alignment.
7177 (d30v_frob_label, d30v_cons_align): New functions.
7178 * config/tc-d30v.h (md_do_align): Remove.
7179 (tc_frob_label): Call d30v_frob_label.
7180 (md_cons_align): New.
7182 * config/tc-d30v.c (find_format): Convert complex expressions to
7183 expression symbols before processing. Clean up code formatting.
7185 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7187 * po/Make-in (install-info): New target.
7189 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7191 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7193 * config/tc-mn10300.c (md_assemble): Likewise.
7195 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7197 * Makefile.am: Update with `make dep-am'.
7198 (HFILES): Add cgen.h.
7199 (cgen.o): Depend on cgen.h.
7200 * Makefile.in: Regenerate.
7202 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7204 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7206 * gasp.c (grab_label): Permit a label to be a preprocessor
7207 variable by permitting a label to start with a backslash.
7209 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7211 * config/tc-mips.c (validate_mips_insn): Removed hack
7212 for previously inaccessible bitfields in some INSN_TRAP
7215 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7217 * config/tc-d30v.c (do_assemble): Abort with error message
7218 if opcode operands do not match.
7220 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7222 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7223 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7224 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7225 similar new 'q' operand.
7227 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7229 * cgen.c (cgen_asm_finish_insn): Fix typo.
7231 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7234 * cgen.c: Include it.
7235 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7236 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7237 All callers updated.
7238 * config/tc-m32r.c: Include cgen.h.
7239 (m23r_insn): New members num_fixups,fixups.
7241 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7243 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7244 to avoid compiler warning.
7246 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7248 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7251 * makefile.vms (OBJS): Add ehopt.obj
7253 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7255 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7257 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7259 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7260 a short format insn.
7261 (md_assemble): Set it for explicitly packed insns.
7263 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7265 * config/obj-coff.c (c_symbol_merge): Do not take address of
7266 native fields when performing the memcpy.
7268 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7270 * config/tc-mips.c (macro,macro2): Implement
7271 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7273 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7275 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7276 relocations against globally visible symbols.
7277 * config/tc-m68k.c (relaxable_symbol): New macro.
7278 (m68k_ip, md_estimate_size_before_relax): Use it.
7279 (tc_m68k_fix_adjustable): Also handle weak symbols.
7281 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7283 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7284 references to externally visible symbols.
7285 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7286 values in twice for a PC relative reloc if the symbol is
7289 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7290 don't adjust a PC relative reloc against an externally visible
7292 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7293 for a PC relative fixup against an externally visible defined
7294 symbol, arrange to store object file and addend values as though
7295 the symbol were not defined.
7296 (tc_gen_reloc): Likewise.
7298 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7300 * read.c (sizeof_leb128): Referenced externally by write.c so
7303 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7305 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7306 and expand a 'debug' symbol associated with the next instruction
7307 that does not cause a short instruction to be filled with a NOP.
7308 (md_pseudo_table): Add support for .debugsym.
7309 (assemble_parallel_insn): Add calls to expand_debug_sym as
7311 (md_assemble): Ditto.
7313 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7315 * as.c (main): Conditionally call setlocale.
7316 * gasp.c (main): Likewise.
7317 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7318 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7320 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7322 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7324 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7326 * config/tc-hppa.c: Change all calls to bzero to use memset.
7327 (pa_ip): Add cast to avoid warning.
7328 (tc_gen_reloc, md_apply_fix): Likewise.
7329 (pa_find_space_by_number): Likewise.
7330 (hppa_force_relocation): Likewise.
7331 (pa_block): Change i to unsigned int.
7332 * config/obj-som.h (obj_som_copyright): Declare.
7334 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7336 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7337 for line numbers for assembly source.
7339 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7341 * configure.in: Change version number to 2.9.4
7342 * configure: Rebuild.
7344 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7346 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7348 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7350 * ecoff.h: Change symbolS in function declaration to struct
7353 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7355 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7356 (md_convert_frag): Fix i18n typo.
7358 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7360 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7361 * ecoff.h: Protoype it.
7362 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7363 [EVAX] (s_alpha_prologue): Delete.
7364 (md_pseudo_table): Update.
7366 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7368 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7369 array to local pointer.
7370 (get_args, parse_expr): Add casts to avoid warnings.
7372 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7374 * read.c (s_set): Cast xmalloc return value to fragS *.
7375 * config/tc-m68k.c (m68k_ip): Function made static to match
7376 previous forward declaration.
7377 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7379 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7381 * config/tc-v850.c: Add internationalisation macros to error
7384 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7385 macros to error strings.
7387 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7389 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7390 reloc is in the TOC csect.
7391 (md_apply_fix3): Correct gettext typo.
7393 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7395 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7396 .L - they are local labels and the branches are not really
7397 function calls but rather far jumps.
7399 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7401 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7403 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7405 * config/tc-i386.c (md_assemble): Print operand number rather than
7406 using ordinal_names.
7407 (i386_operand): Likewise.
7409 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7411 * Makefile.am (INTLLIBS): Define to work around apparent automake
7413 All Makefiles: Regenerated.
7415 * Many files: Added gettext invocations around user-visible
7417 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7418 HAVE_LC_MESSAGES): Define.
7419 * dep-in.sed: Added asintl.h.
7420 * po/Make-in: New file.
7421 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7423 * read.c (Z_): Renamed from `_'.
7424 * Makefile.am (SUBDIRS): Added po.
7425 (POTFILES): new macro.
7426 (po/POTFILES.in): New target.
7427 ($(OBJS)): Added asintl.h.
7429 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7430 (as_new_LDADD): Added $(INTLLIBS).
7431 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7432 (gasp_new_LDADD): Added $(INTLLIBS).
7433 (gasp_new_DEPENDENCIES): New macro.
7434 * configure, aclocal.m4: Rebuilt.
7435 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7437 (ALL_LINGUAS): Define.
7438 * macro.c: Include "asintl.h".
7439 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7440 * as.h: Include "asintl.h".
7441 * config/tc-i386.c (ordinal_names): Removed.
7442 (md_assemble): Changed error text to avoid ordinal_names.
7443 (i386_operand): Likewise.
7444 (reloc): Added as_bad to avoid i18n problems.
7445 (tc_gen_reloc): Likewise.
7446 * config/tc-arm.c (bad_args): Now a #define.
7448 * config/obj-vms.c (VMS_stab_parse): Changed type of
7450 (global_symbol_directory): Unified strings to avoid i18n
7452 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7453 avoid i18n problems.
7454 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7455 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7457 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7459 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7461 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7463 * as.c (print_version_id): Added an fprintf to avoid i18n
7465 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7467 * expr.c (expr): Added as_warn call to avoid i18n problems.
7468 * messages.c (as_assert): Changed code to avoid i18n problems.
7469 (as_abort): Likewise.
7470 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7471 (s_space): Likewise.
7472 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7474 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7476 * config/tc-i386.c (check_prefix): New static function, split out
7478 (struct _i386_insn): Add wait_prefix field.
7479 (md_assemble): Remove wait_prefix local variable. Use
7480 check_prefix when adding a prefix.
7482 * config/tc-i386.c (current_templates): New static variable.
7483 (md_assemble): Remove current_templates local variable.
7484 (md_assemble, i386_operand): Improve error and warning messages in
7485 many places. Add RESTORE_END_STRING in many places before error
7486 return. Clarify some comments.
7488 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7490 (md_assemble): Parse string instruction operands, looking for
7491 segment override prefixes. Check for invalid segment prefixes on
7493 (i386_operand): i.seg[] and max mem_operand changes for string
7495 * config/tc-i386.h (EsSeg): Define.
7497 * config/tc-i386.h (regKludge): Define.
7498 (iclrKludge, imulKludge): Don't define.
7499 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7500 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7501 opcode_modifier checks to look for more common cases first. Add
7502 default_seg for IsString case.
7504 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7506 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7508 * configure: Rebuild with new automake and libtool.
7509 * aclocal.m4, Makefile.in: Likewise.
7511 * doc/Makefile.am (as.dvi): New target.
7512 * doc/Makefile.in: Rebuild.
7514 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7516 * configure.in: Added sparc86x support.
7518 * configure: Rebuild.
7520 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7522 (md_parse_option): Warn if -EL is not supported for this architecture.
7524 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7526 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7528 * config/tc-mips.c (mips_ip): Note when we use get match on
7529 the full instruction name.
7531 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7533 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7534 back into the expression to handle add/sub simplification correctly.
7536 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7538 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7540 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7542 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7545 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7547 * symbols.c (max_indent_level): New global.
7548 (print_symbol_value_1): Use it.
7549 * expr.h (expr_build_dot): Declare.
7550 * expr.c (expr_build_dot): New function.
7552 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7554 * symbols.c (print_binary): New function.
7555 (print_expr_1): Call it.
7557 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7559 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7560 operand in the opcode.
7562 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7564 * config/tc-i386.h: Reorder operand flags and opcode modifier
7565 flags for clarity. Remove unused definitions: Unknown,
7566 ImmUnknown, DispUnknown, NoModrm.
7567 * config/tc-i386.c (type_names): Add missing Debug type.
7568 (md_assemble): Better duplicate prefix checking. Quicker string
7569 instruction check via new opcode_modifier flag.
7571 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7573 * doc/as.texinfo (Invoking): Clarify -Wa example.
7575 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7577 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7578 (s_mips_weakext): Define.
7579 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7580 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7583 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7585 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7586 is an error if the value can not be computed at assembly time.
7587 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7589 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7591 * gasp.c (main): Set next field of new include_path structure to
7592 NULL. From Avery Pennarun <averyp@gdc.ca>.
7594 * read.c (s_mri_sect): Call as_bad rather than abort for an
7595 unsupported MRI target.
7597 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7599 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7600 the destination of a branch instruction should be altered.
7601 (find_real_start): New function: Locate the real, Thumb coded
7602 start of a Thumb function.
7603 (do_t_branch23): Alter the destination of branches to Thumb
7606 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7608 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7610 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7613 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7615 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7616 * doc/c-hppa.texi: Likewise.
7618 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7620 * Makefile.am: Rebuild dependencies.
7621 * Makefile.in: Rebuild.
7623 * Makefile.am (DEP_INCLUDES): New variable.
7624 (.dep1): Change to work when srcdir is not an absolute path.
7625 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7626 * Makefile.in: Rebuild.
7628 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7630 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7631 LinearAddress patch.
7633 * configure.in: Set version to 2.9.1.
7634 * configure: Rebuild.
7636 * Branched binutils 2.9.
7638 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7640 * config/tc-i386.h (FWait): Define.
7641 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7642 other prefixes. Check FWait flag in opcode table to see which
7643 instructions require an fwait prefix.
7645 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7647 * stabs.c (get_stab_string_offset): Always create a stab string
7650 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7652 Fix some gcc -Wall warnings:
7653 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7654 * ehopt.c (eh_frame_code_alignment): Likewise.
7655 * expr.c (integer_constant, operand): Likewise.
7656 * frags.c (frag_align): Likewise.
7657 * gasp.c (level_0, change_base, doinstr): Likewise.
7658 * hash.c (hash_ask): Likewise.
7659 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7660 (debugging_pseudo): Likewise.
7661 * macro.c (define_macro, check_macro): Likewise.
7662 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7663 (ignore_rest_of_line, float_cons): Likewise.
7664 * symbols.c (decode_local_label_name): Likewise.
7665 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7666 (fixup_segment, number_to_chars_bigendian): Likewise.
7667 (number_to_chars_littleendian): Likewise.
7668 * config/atof-ieee.c (gen_to_words): Likewise.
7669 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7670 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7671 * read.c (output_big_sleb128): Initialize locals to avoid
7673 (output_big_uleb128, equals): Likewise.
7674 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7675 to unsigned int. Change zeros to unsigned int.
7676 * cond.c (s_if): Add return to default case.
7677 * frags.c (frag_now_fix): Change return type to addressT.
7678 * frags.h (frag_now_fix): Update declaration.
7679 * listing.c (file_info_struct): Change linenum to unsigned int.
7680 (struct list_info_struct): Change hll_line to unsigned int.
7681 (print_source): Update format string.
7682 * read.c (emit_expr): Change scan to unsigned int, and don't
7683 bother to initialize it.
7684 * symbols.c (dollar_label_count): Change to unsigned long.
7685 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7686 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7687 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7689 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7691 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7692 mcf5200 just as we do for m68000.
7693 (m68k_init_after_args): Likewise.
7694 (md_estimate_size_before_relax): Likewise.
7696 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7698 * config/tc-v850.c (md_assemble): Store relocation addend in
7699 fixup instead of instruction.
7701 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7703 * config/tc-i386.c (md_assemble): Swap template arguments to
7704 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7705 This macro is currently symmetric, so passing them the wrong
7706 way didn't cause any problem, but may if the macro is changed
7708 After copying template to i.tm, use i.tm. rather than t-> to
7709 access fields, and make t a const*
7710 Move i.tm.operand_types[] swap to immediately after the copy.
7712 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7714 * expr.h (expr_build_uconstant): Add prototype.
7715 (expr_build_unary,expr_build_binary): Add prototypes.
7716 * expr.c (expr_build_uconstant): New function.
7717 (expr_build_unary,expr_build_binary): New functions.
7719 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7721 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7722 * macro.c (macro_expand_body): Increase buffer size.
7723 * messages.c (as_warn): Likewise.
7724 (as_warn_where, as_bad, as_bad_where): Likewise.
7726 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7728 Based on patch from H.J. Lu <hjl@gnu.org>:
7729 * Makefile.am (DISTSTUFF): New variable.
7730 (diststuff): New target.
7731 * Makefile.in: Rebuild.
7733 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7735 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7736 m32r_elf_section_change_hook.
7738 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7739 emit a nop if a section ends with a 16 bit instruction.
7741 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7743 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7744 s_lcomm rather than obj_coff_lcomm.
7745 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7747 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7749 * config/tc-i386.h (LinearAddress): Define.
7750 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7751 instruction, don't use a default segment.
7753 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7755 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7756 * configure: Rebuild.
7758 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7760 * aclocal.m4, configure: Rebuild with libtool 1.2.
7762 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7764 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7765 PC relative branches. Patch courtesy of Jonathan Walton.
7768 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7770 * configure.in (emulations): Add thumb-pe target.
7772 * configure (emulations): Add thumb-pe target.
7774 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7776 * itbl-lex.l (yywrap): Don't define if already defined as a
7779 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7781 * depend.c (quote_string_for_make): New function.
7782 (wrap_output): Use it.
7784 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7786 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7787 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7789 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7791 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7792 Recognize -GN and -relax.
7793 (md_begin): Initialize gp size from -G switch.
7794 (alpha_force_relocation): Always force if -relax.
7795 (alpha_align): Take a new argument that will specify when to
7796 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7797 Change all callers. Emit nop alignment padding as nop+unop pair.
7799 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7801 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7802 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7804 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7806 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7807 require padding to the next long word boundary.
7809 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7811 * cgen.c: #include symcat.h.
7812 * config/tc-m32r.c: Likewise.
7814 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7816 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7817 absolute expressions instead of '$' prefixed register names.
7819 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7821 * read.c (s_set): Record file and line info for symbols when -as.
7822 (pseudo_set): Don't overwrite that dummy fragment.
7824 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7826 * config/tc-ppc.c (md_pseudo_table): Add "section".
7827 (ppc_named_section): New static function.
7829 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7831 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7832 so we don't have to scan the entire list.
7834 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7836 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7837 case, allow the parallel instructions to modify the same flag
7840 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7842 * listing.c (list_symbol_table): Categorize symbols by
7843 undefined_section rather than sy_frag->line == NULL.
7845 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7847 * Makefile.am (install-exec-local): Install properly when ln
7848 fails or tooldir == prefix.
7850 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7852 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7853 Test result of insert_operand for error.
7855 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7857 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7858 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7859 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7860 * doc/Makefile.in: Rebuild.
7862 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7864 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7865 (macro): Fix handling of M_COP[0-3].
7867 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7869 Based on patches from Ross Harvey <ross@teraflop.com>:
7870 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7871 if macro_alternate or macro_mri.
7872 (getstring): Remove support for byte constants between < and >.
7873 (get_any_string): '<' only starts a string if macro_alternate or
7875 (macro_expand_body): Permit keyword parameters following
7876 positional parameters.
7878 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7879 * configure.in (alpha*-*-netbsd*): New target.
7880 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7881 * configure: Rebuild.
7883 * as.h (flag_warn_suppress_instructionswap): Move from here...
7884 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7885 here, and make static.
7887 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7888 BFD_ASSEMBLER or MANY_SEGMENTS.
7890 * as.c (show_usage): Update bug-gnu-utils address.
7891 * gasp.c (show_usage): Likewise.
7892 * doc/as.texinfo (Bug Reporting): Likewise.
7894 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7896 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7897 insns regardless of the size of a pointer if we're in mips I or
7899 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7901 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7903 Fix rac to accept only a0:
7904 * tc-d10v.c (parallel_ok, find_opcode):
7905 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7906 Introduce OPERAND_GPR.
7908 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7910 * read.c (s_fill): Handle non-constant repeat counts by creating
7911 an rs_space fragment.
7913 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7915 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7916 from as_bad to as_warn.
7918 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7920 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7921 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7922 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7924 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7926 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7927 seg_fix_rotP rather than fix_root from seg_info.
7929 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7931 * expr.c: Add support for 0x1_2_3_4 bignums.
7933 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7935 * configure.in: Change -linux* to -linux-gnu*.
7936 * configure: Rebuild.
7938 * app.c (do_scrub_begin): Treat \r as whitespace.
7940 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7942 * Makefile.am: Update dependencies.
7943 * Makefile.in: Rebuild.
7945 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7947 * configure, aclocal.m4: Rebuild with new libtool.
7949 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7951 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7952 the argument to bfd_set_arch_mach.
7953 (load_address): Use bfd_arch_bits_per_address to determine the
7954 bit size of an address instead of looking at the isa level.
7955 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7957 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7959 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7961 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7963 * ehopt.c: New file.
7964 * as.h (enum _relax_state): Add rs_cfa.
7965 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7966 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7967 * read.c (emit_expr): Call check_eh_frame.
7968 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7969 (relax_segment): Likewise.
7970 * Makefile.am: Rebuild dependencies.
7971 (GAS_CFILES): Add ehopt.c.
7972 (GENERIC_OBJS): Add ehopt.o.
7973 * doc/internals.texi (Frags): Document rs_cfa.
7975 * as.c (show_usage): Mention --traditional-format.
7976 (parse_args): Accept --traditional-format.
7977 * as.h (flag_traditional_format): Declare.
7978 * output-file.c (output_file_create): If flag_traditional_format,
7979 set BFD_TRADITIONAL_FORMAT on stdoutput.
7980 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7982 * config/tc-mips.c (append_insn): Make sure that if we have a
7983 fixup for an unmatched %hi reloc, it does not associated with a
7986 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7987 * doc/Makefile.in: Likewise.
7989 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7991 * config/tc-m32r.c (check_for_side_effects): New function.
7992 (can_make_parallel): Add checks for instruction side effects
7993 clashing with the other instruction.
7994 (assemble_parallel_insn): Improve warning messages. Return error
7995 message from non-swapped instruction order.
7997 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7999 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8001 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8002 md_cleanup definition. This moves the forced literal output to
8003 the end of the source pass, and avoids macro's inserting literals
8004 into the code immediately after the macro expansion.
8006 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8008 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8009 a gas internal symbol is adjustable.
8010 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8012 * as.h: If gcc version greater than 2.6, use `__format__' and
8013 `__printf__' in function attributes, rather than `format' and
8016 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8018 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8020 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8022 Add tms320c30 support:
8023 * config/tc-tic30.h: New file.
8024 * config/tc-tic30.c: New file.
8025 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8026 TARGET_FORMAT as "coff-tic30".
8027 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8028 * Makefile.am: Rebuild dependencies.
8029 (CPU_TYPES): Add tic30.
8030 (CPU_OBJ_VALID): tic30-aout is valid.
8031 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8032 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8033 * configure, Makefile.in: Rebuild.
8035 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8037 * config/tc-v850.c (md_assemble): Improvements to error messages.
8039 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8041 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8042 BFD_RELOC_HI16_S to store the high bits of any value.
8044 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8045 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8046 assembler calculate relocations to any external symbol at all.
8047 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8048 involving generation of pc-relative relocs.
8049 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8050 has been moved to md_apply_fix3.
8052 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8053 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8054 which actually means (the address of identifier's GOT entry) +
8055 constant, which is not particularly useful.
8057 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8059 * read.h (include_dirs): Declare.
8060 (include_dir_count,include_dir_maxlen): Declare.
8062 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8064 * configure.in: Correct check for shared opcodes library.
8065 * configure: Rebuild.
8067 * listing.c (buffer_line): If we can't open the file, set at_end.
8068 (listing_print): Remove unused local variable fi.
8070 * config/m68k-parse.y (reglistpair): Handle register list in
8073 * config/vms-conf.h: Don't undef VERSION.
8075 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8077 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8079 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8081 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8082 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8083 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8084 (EXTRA_DIST): Define.
8085 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8086 explicitly rather than via the list of object files.
8087 (gcc-as.opt): New file created when make-gas.com is run.
8088 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8089 itbl-cpu.h} to #include appropriate file rather than copying that
8091 * config/vms-conf.h: Synchronize with current config.in.
8092 * Makefile.in: Rebuild.
8094 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8096 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8097 (parallel_ok): Relaxed parallel subinstruction dependency check.
8099 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8101 * as.h (flag_warn_suppress_instructionswap): added new flag.
8102 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8103 command line argument.
8104 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8105 warning only if flag_warn_suppress_instructionswap is false.
8107 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8109 * configure.in (i386-*-mingw32*): New target.
8110 * configure: Rebuild.
8112 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8114 * symbols.c (resolve_symbol_value): Don't set the segment if it
8115 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8117 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8120 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8122 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8123 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8126 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8128 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8130 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8132 * config/tc-v850.c (v850_insert_operand): Display instruction when
8133 an error is encountered.
8135 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8137 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8138 (i386-*-sco3.2v5*coff): New target.
8139 (i386-*-sco3.2*): New target.
8140 * configure: Rebuild.
8142 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8144 * config/tc-v850.c: Tidy error message production.
8146 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8148 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8149 validate_immediate return value in the right type for comparisons
8152 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8154 * listing.c (MAX_BYTES): Use listing variables not constants.
8155 (data_buffer): No longer an array, but a pointer.
8156 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8157 (listing_listing): Allocate data_buffer.
8159 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8161 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8162 --listing-rhs-width, --listing-cont-lines.
8163 (show_usage): Update.
8164 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8165 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8166 (print_lines): Use the variables instead of the constants.
8167 (listing_listing): Likewise.
8168 * listing.h: Declare the new vars.
8170 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8172 * as.c (parse_args): Add --keep-locals alias for -L.
8173 Add --strip-local-absolute.
8174 (show_usage): Update.
8175 * as.h (flag_strip_local_absolute): New flag.
8176 * symbols.c (S_IS_LOCAL): Use it.
8177 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8178 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8179 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8181 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8183 * config/tc-m32r.c: Detect if explicitly parallel instructions
8184 might have an io conflict and issue a warning message.
8186 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8188 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8189 cgen_swap_fixups): Functions to save, restore and swap the fixup
8190 chain with a backup copy.
8191 (cgen_asm_finish_insn): Returns address of constructed insn.
8193 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8195 * listing.c (file_info_struct): Remove FILE, add POS.
8196 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8197 (file_info): Don't open the file.
8198 (buffer_line): Check for the file in the last_open cache, updating
8200 (print_source): Don't reference file_info->file.
8201 (listing_listing): Likewise.
8202 (listing_print): Close the file in the cache, if any.
8204 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8206 * read.c (dwarf_file_string): New file static variable.
8207 (emit_expr): Look for constant sequence that leads up to a file
8208 name in DWARF debugging output.
8209 (stringer): Use dwarf_file_string to decide whether to accept a
8210 string as a file name.
8212 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8214 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8215 (crack_operand): Add reg->reglst MRI hack.
8216 (r_seg): Put reglst symbols in reg_section.
8217 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8219 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8221 * tc-sh.c (get_specific): Handle SGR & DBR.
8223 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8225 * tc-h8300.c (parse_reg): Take the length of the symbol into
8226 account when attempting to match a register name.
8227 * tc-h8500.c (parse_reg): Likewise.
8229 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8231 * cgen.c: Formatting changes to improve readability.
8233 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8235 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8238 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8240 Based on a patch from Jim Wilson
8241 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8242 (tc_gen_reloc): Handle cross section PC relative relocs
8245 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8247 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8249 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8251 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8252 (expr_jmp_buf): New static local.
8253 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8254 (cgen_md_operand): New function.
8255 * tc-m32r.c: Clean up pass over `struct foo' usage.
8256 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8258 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8260 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8261 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8263 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8265 * config/tc-i386.c (i386_operand): Give an error if there are
8266 unrecognized characters after an expression.
8268 For older changes see ChangeLog-9697
projects / external / binutils.git / blob