1 2000-11-17 Richard Henderson <rth@redhat.com>
3 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
5 tri-state definition of alpha_flag_mdebug.
6 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
7 (s_alpha_file): Store first .file directive.
9 (md_pseudo_table): Add stabs and stabn.
11 2000-11-17 Richard Henderson <rth@redhat.com>
13 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
15 2000-11-17 Richard Henderson <rth@redhat.com>
17 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
18 (main): Call dwarf2_finish.
19 * as.h (debug_type): Clarify documentation of the meaning
21 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
22 (print_stats): Fix parenthesis problem.
23 (now_subseg_size): New.
24 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
25 (dwarf2_directive_file): Don't set debug_type.
26 (dwarf2_where): Honor DEBUG_DWARF2 first.
27 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
28 do nothing if not emitting dwarf2 debug info, or no work.
29 * dwarf2dbg.h (dwarf2_emit_insn): Update.
30 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
31 (ecoff_new_file): Likewise.
32 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
33 commentary wrt dwarf2.
35 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
36 ATTRIBUTE_UNUSED as needed.
37 (emit_insn): Call dwarf2_emit_insn.
40 (s_alpha_coff_wrapper): Don't handle them.
41 (md_pseudo_table): Update for .file and .loc.
42 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
44 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
45 don't protect with debug_type.
46 * config/tc-hppa.c (md_assemble): Likewise.
47 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
48 * config/tc-mn10300.c (md_assemble): Likewise.
49 * config/tc-sh.c (md_assemble): Likewise.
50 * config/tc-v850.c (md_assemble): Likewise.
52 * config/tc-arm.c (arm_end_of_source): Remove.
53 * config/tc-hppa.c (pa_end_of_source): Remove.
54 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
55 * config/tc-mn10300.c (mn10300_finalize): Remove.
56 * config/tc-sh.c (sh_finalize): Remove.
57 * config/tc-v850.c (sh_finalize): Remove.
59 * config/tc-arm.h (md_end): Remove.
60 * config/tc-hppa.h (md_end): Remove.
61 (DWARF2_LINE_MIN_INSN_LENGTH): New.
62 * config/tc-m68hc11.h (md_end): Remove.
63 * config/tc-mn10300.h (md_end): Remove.
64 * config/tc-sh.h (md_end): Remove.
65 * config/tc-v850.h (md_end): Remove.
67 * config/tc-ia64.c (emit_one_bundle): Don't protect
68 dwarf2 bits with debug_type.
69 (md_assemble): Likewise.
70 (ia64_end_of_source): Don't call dwarf2_finish.
72 2000-11-16 Jim Wilson <wilson@redhat.com>
74 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
75 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
78 2000-11-16 H.J. Lu <hjl@gnu.org>
80 * config/obj-elf.c (obj_elf_symver): Don't check the missing
83 2000-11-15 Kazu Hirata <kazu@hxi.com>
85 * config/tc-tic30.c: Fix formatting.
86 * config/tc-tic80.c: Likewise.
87 * config/tc-v850.c: Likewise.
88 * config/tc-vax.c: Likewise.
89 * config/tc-w65.c: Likewise.
90 * config/tc-z8k.c: Likewise.
92 2000-11-14 DJ Delorie <dj@redhat.com>
94 * config/tc-v850.c: Support dwarf2.
95 * config/tc-v850.h: Ditto.
97 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
98 parse_cons_expression_v850 to initialize hold_cons_reloc.
100 2000-11-15 Bernd Schmidt <bernds@redhat.com>
102 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
103 (errata_nops_necessary_p): New function.
104 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
107 2000-11-14 Jim Wilson <wilson@redhat.com>
109 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
110 return little endian bfd formats.
112 2000-11-14 Kazu Hirata <kazu@hxi.com>
114 * config/aout_gnu.h: Fix formatting.
115 * config/atof-vax.c: Likewise.
116 * config/m68k-parse.h: Likewise.
117 * config/m88k-opcode.h: Likewise.
118 * config/obj-elf.c: Likewise.
119 * config/tc-arm.c: Likewise.
120 * config/tc-cris.c: Likewise.
121 * config/tc-i386.c: Likewise.
122 * config/tc-ia64.c: Likewise.
123 * config/tc-mn10300.c: Likewise.
124 * config/te-386bsd.h: Likewise.
125 * config/te-hppa.h: Likewise.
126 * config/te-nbsd.h: Likewise.
127 * config/te-ppcnw.h: Likewise.
128 * config/te-sparcaout.h: Likewise.
129 * config/te-tmips.h: Likewise.
130 * config/vax-inst.h: Likewise.
131 * config/vms-conf.h: Likewise.
133 2000-11-14 Jakub Jelinek <jakub@redhat.com>
135 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
137 2000-11-13 H.J. Lu <hjl@gnu.org>
139 * config/obj-elf.c (elf_frob_symbol): Support
140 ".symver name,name2@@@nodename".
141 (elf_frob_file_before_adjust): Likewise.
143 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
144 and ".symver name,name2@@@nodename".
147 2000-11-12 H.J. Lu (hjl@gnu.org)
149 * config/obj-elf.c (obj_elf_symver): Check missing version
152 2000-11-12 H.J. Lu (hjl@gnu.org)
154 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
155 instead of bfd_vma for non-bfd assemblers.
157 2000-11-09 Kazu Hirata <kazu@hxi.com>
159 * itbl-ops.c: Fix comment typos.
161 2000-11-08 Jim Wilson <wilson@redhat.com>
163 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
164 (struct unwind): Add next_slot_frag field.
165 (slot_index): New parameters slot_frag and first_frag. Add code
166 to add in frag sizes when different. Add comments.
167 (fixup_unw_records): New locals first_frag and last_frag. Pass new
168 arguments to slot_index.
169 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
170 loop end. Set next_slot_frag field.
172 2000-11-07 H.J. Lu <hjl@gnu.org>
174 * doc/as.texinfo (.symver): Updated for versioned symbol
177 * obj.h (format_ops): Add the frob_file_before_adjust field.
179 * config/obj-aout.c (aout_format_ops): Set the
180 frob_file_before_adjust field to 0.
181 * config/obj-coff.c (coff_format_ops): Likewise.
182 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
184 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
186 (elf_frob_file_before_adjust): New function to remove unneeded
187 versioned symbols from the symbol table.
188 (elf_format_ops): Set the frob_file_before_adjust field to
189 elf_frob_file_before_adjust.
191 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
194 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
196 2000-11-07 Peter Targett <peter.targett@arccores.com>
198 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
200 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
201 Fix compile time warning messages.
203 2000-11-07 Nick Clifton <nickc@redhat.com>
205 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
206 buffer in order to avoid buffer overflows.
208 2000-11-06 Steve Ellcey <sje@cup.hp.com>
210 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
211 Change M to m for -milp32 or -mlp64 to match gcc.
212 (dot_endp): Use bytes_per_address instead of 8.
213 (emit_one_bundle): Use number_to_chars_littleendian instead of
215 (fix_insn): Likewise.
216 (ia64_init): New function.
217 (ia64_target_format): New function.
218 (md_begin): Set endianness, arch, and machine as appropriate.
219 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
220 Make these macros depend on TE_HPUX macro.
221 (TARGET_FORMAT): Define.
222 (HOST_SPECIAL_INIT): Define.
223 * config/te-hpux.h: New file.
224 * configure.in: Add "ia64-*-hpux*" target to configure.
225 * configure: Regenerate.
227 2000-11-06 Kazu Hirata <kazu@hxi.com>
229 * as.c: Fix formatting.
230 * dwarf2dbg.c: Likewise.
231 * input-file.c: Likewise.
232 * input-file.h: Likewise.
233 * input-scrub.c: Likewise.
234 * itbl-ops.c: Likewise.
235 * listing.c: Likewise.
237 * messages.c: Likewise.
239 * subsegs.c: Likewise.
240 * subsegs.h: Likewise.
243 2000-11-06 Nick Clifton <nickc@redhat.com>
245 * doc/as.texinfo: Add GNU Free Documentation License.
246 * doc/gasp.texi: Add GNU Free Documentation License.
247 * doc/as.1: Add GNU Free Documentation License.
249 2000-11-05 Nick Clifton <nickc@redhat.com>
251 * config/tc-arm.c: Add include of "dwarf2dbg.h"
253 2000-11-02 Per Lundberg <plundis@chaosdev.org>
255 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
256 * configure: Regenerate.
258 2000-11-01 Nick Clifton <nickc@redhat.com>
260 * read.c (original_case_string): New global variable.
261 (read_a_source_file): Copy opcode string into
262 original_case_string if clobbering the case of the opcode.
263 * read.h: Export the definition of original_case_string.
264 * config/tc-arm.c (md_assembler): When parsing a .req
265 directive use the original opcode string, not the case
268 2000-11-02 Nick Clifton <nickc@redhat.com>
270 * config/tc-mn10300.c (debug_line): Remove this static
272 (md_assemble): Call dwarf2_generate_asm_lineno instead of
273 dwarf2_where and dwarf2_gen_line_info.
275 2000-11-02 Theo Honohan <th@futuretv.com>
277 * config/tc-arm.c (do_msr): Improve error message.
279 2000-10-31 Eric Christopher <echristo@redhat.com>
281 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
282 or pc-relative, else use fx_offset.
284 2000-10-31 Jim Wilson <wilson@redhat.com>
286 * config/tc-ia64.c (struct md): New field tag_fixups.
287 (ia64_flush_insns): Handle tag_fixups. Error if dangling
288 qualifying predicate.
289 (emit_one_bundle): Delete spurious multiplication by one. Handle
291 (ia64_start_line): Error if dangling qualifying predicate.
292 (defining_tag): New static variable.
293 (ia64_unrecognized_line, case '['): Parse tags.
294 (ia64_frob_label): Create tag_fixups.
295 (md_assemble): Reset md.qp.X_op after using it.
297 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
299 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
301 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
303 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
305 2000-10-30 Kazu Hirata <kazu@hxi.com>
307 * expr.c: Fix formatting.
308 * flonum-copy.c: Likewise.
309 * flonum.h: Likewise.
313 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
315 * as.h (OPTION_MD_BASE): Bump to 190.
316 * as.c (parse_args) <std_longopts>: Add comment about the need to
317 check OPTION_MD_BASE in as.h.
319 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
322 2000-10-27 Nick Clifton <nickc@redhat.com>
324 * configure.in (emulations): Add m68hc12.
325 * configure: Regenerate.
326 * po/gas.pot: Regenerate.
328 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
330 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
332 (arm_psr_parse): Handle lowercase CPSR and SPSR.
334 2000-10-25 Nick Clifton <nickc@redhat.com>
336 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
337 a DWARF2 line number information sequence.
339 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
341 * read.c (generate_lineno_debug): Update comment describing why
342 DWARF2 line number debug information is not generated
343 automatically by this function.
345 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
348 * config/tc-arm.h (md_end): Define.
349 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
351 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
352 if generating DWARF2 line numbers.
353 (arm_end_of_source): New function. Call dwarf2_finish if
356 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
357 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
358 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
360 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
362 * tc-i386.c: Fix prototype declarations for functions taking no
365 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
367 * tc-i386.c (i386_operand_modifier): Remove.
368 (build_displacement_string): Remove.
369 (i386_parse_seg): Remove.
370 (i386_intel_memory_operand): Remove.
371 (i386_intel_operand): Re-write using recursive descent parser based
372 on MASM documentation.
373 (struct intel_parser_s): New structure.
374 (intel_parser): New static variable.
375 (struct intel_token): New structure.
376 (cur_token, prev_token): New static variables.
389 (intel_match_token): New function.
390 (intel_get_token): New function.
391 (intel_putback_token): New function.
392 (intel_expr): New function.
393 (intel_e05): New function.
394 (intel_e05_1): New function.
395 (intel_e06): New function.
396 (intel_e06_1): New function.
397 (intel_e09): New function.
398 (intel_e09_1): New function.
399 (intel_e10): New function.
400 (intel_e10_1): New function.
401 (intel_e11): New function.
403 2000-10-20 Jakub Jelinek <jakub@redhat.com>
405 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
406 instructions to loose any special insn->architecture mask.
408 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
409 (sparc_md_end, sparc_arch_types, sparc_arch,
410 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
411 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
412 request v9b architecture if they are used).
414 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
416 * config/tc-m68k.c: Fix the previous misapplied patch.
418 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
420 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
421 BFD_ASSEMBLER and !BFD_ASSEMBLER.
422 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
425 2000-10-17 Kazu Hirata <kazu@hxi.com>
427 * debug.c: Fix formatting.
428 * depend.c: Likewise.
429 * dwarf2dbg.c: Likewise.
430 * dwarf2dbg.h: Likewise.
434 * flonum-konst.c: Likewise.
437 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
439 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
441 * doc/as.texinfo: Added notes about this new option.
443 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
445 * config/tc-sh.c (JREG): Remove.
446 (md_convert_frag): Remove #if 0:d code using JREG.
448 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
450 * config/tc-i386.c (i386_operand_modifier): Only match
451 modifiers SHORT and FLAT if they are followed by a space.
452 (parse_register): When `allow_naked_reg' is set, do not confuse
453 identifiers that start with a register name with a register.
455 2000-10-12 Kazu Hirata <kazu@hxi.com>
457 * app.c: Fix formatting.
460 * bit_fix.h: Likewise.
465 2000-10-11 Alan Modra <alan@linuxcare.com.au>
467 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
469 2000-10-07 Alan Modra <alan@linuxcare.com.au>
471 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
472 Re-arrange function a little and improve error message.
474 * write.c (write_relocs): Fix a comment.
476 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
479 2000-10-05 Jim Wilson <wilson@cygnus.com>
481 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
483 2000-10-05 Alan Modra <alan@linuxcare.com.au>
485 * config/tc-i386.c: Delete some useless comments, reformat others.
487 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
488 non-global syms in linkonce sections.
490 2000-10-04 Ralf Baechle <ralf@gnu.org>
492 * config/tc-ia64.c (operand_match): Don't use // style comments.
493 * config/tc-i370.c: Likewise.
495 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
497 Changes to handle varying register prefix and user symbol prefix.
498 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
499 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
500 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
501 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
502 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
503 (demand_register_prefix): New variable.
504 (md_pseudo_table): New pseudo ".syntax".
505 (md_longopts): New options --no-underscore and --underscore.
506 (cris_target_format): Return elf32-us-cris or elf32-cris depending
507 on symbols_have_leading_underscore.
508 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
509 (get_spec_reg): Ditto.
510 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
512 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
514 <case OPTION_NO_US, case OPTION_US>: New.
515 (md_show_usage): Be brief and reformat to match continuation of
517 * po/gas.pot: Regenerate.
519 2000-09-28 Alan Modra <alan@linuxcare.com.au>
521 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
522 force relocs for 12 bit branches.
523 (md_apply_fix): Similarly, adjust logic here.
525 2000-09-28 Alan Modra <alan@linuxcare.com.au>
527 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
528 adjust for external and weak syms as we will use a reloc. Allow
529 for +8 offset when calculating limits of branches.
530 (hppa_fix_adjustable): Undo 2000-09-23 change.
531 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
532 Correct distance calculation.
533 (tc_gen_reloc): Print the file name and line number if we can't
536 From John David Anglin <dave@hiauly1.hia.nrc.ca>
537 * config/tc-hppa.c (nonzero_dibits): Define.
538 (arg_reloc_stub_needed): Check each arg and return value
539 separately for zero case.
540 (pa_align): Declare argument `bytes'.
542 2000-09-25 Kazu Hirata <kazu@hxi.com>
544 * config/tc-cris.c: Fix formatting.
545 * config/tc-d10v.h: Likewise.
546 * config/tc-d30v.c: Likewise.
547 * config/tc-d30v.h: Likewise.
548 * config/tc-fr30.c: Likewise.
549 * config/tc-fr30.h: Likewise.
550 * config/tc-m68k.c: Likewise.
551 * config/tc-m68k.h: Likewise.
552 * config/tc-pj.h: Likewise.
553 * config/tc-ppc.c: Likewise.
554 * config/tc-ppc.h: Likewise.
555 * config/tc-sh.c: Likewise.
556 * config/tc-sh.h: Likewise.
557 * config/tc-sparc.c: Likewise.
558 * config/tc-v850.h: Likewise.
559 * config/tc-vax.h: Likewise.
560 * config/tc-w65.h: Likewise.
561 * config/tc-z8k.h: Likewise.
563 2000-09-23 Alan Modra <alan@linuxcare.com.au>
565 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
567 (hppa_force_relocation): Likewise.
569 2000-09-22 Jim Wilson <wilson@cygnus.com>
571 * config/tc-ia64.c (dv_sem): Add "stop".
572 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
573 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
574 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
576 (mark_resources): Check IA64_RS_PRr.
578 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
580 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
581 md_estimate_size_before_relax): Redesign and clean up the
582 relaxation mechanism.
584 2000-09-21 Kazu Hirata <kazu@hxi.com>
586 * config/tc-ns32k.c: Fix formatting.
587 * config/tc-ns32k.h: Likewise.
589 2000-09-20 Kazu Hirata <kazu@hxi.com>
591 * config/tc-m32r.c: Fix formatting.
592 * config/tc-m32r.h: Likewise.
593 * config/tc-m68851.h: Likewise.
594 * config/tc-m68hc11.c: Likewise.
595 * config/tc-m68hc11.h: Likewise.
596 * config/tc-m88k.c: Likewise.
597 * config/tc-mcore.c: Likewise.
598 * config/tc-mcore.h: Likewise.
599 * config/tc-mips.c: Likewise.
600 * config/tc-mips.h: Likewise.
601 * config/tc-mn10200.h: Likewise.
602 * config/tc-mn10300.h: Likewise.
603 * config/tc-tahoe.c: Likewise.
604 * config/tc-tahoe.h: Likewise.
606 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
608 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
609 Likewise in relaxation description comments.
611 2000-09-18 Alan Modra <alan@linuxcare.com.au>
613 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
614 subtraction of two syms without emitting a relocation.
616 From David Huggins-Daines <dhd@linuxcare.com>
617 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
618 global or weak symbols.
620 2000-09-15 Kazu Hirata <kazu@hxi.com>
622 * config/tc-h8300.h: Fix formatting.
623 * config/tc-h8500.c: Likewise.
624 * config/tc-h8500.h: Likewise.
625 * config/tc-hppa.h: Likewise.
626 * config/tc-i370.h: Likewise.
627 * config/tc-i386.h: Likewise.
628 * config/tc-i860.c: Likewise.
629 * config/tc-i860.h: Likewise.
630 * config/tc-i960.h: Likewise.
631 * config/tc-ia64.c: Likewise.
632 * config/tc-ia64.h: Likewise.
634 2000-09-14 Kazu Hirata <kazu@hxi.com>
636 * config/tc-a29k.c: Fix formatting.
637 * config/tc-alpha.c: Likewise.
638 * config/tc-arc.c: Likewise.
639 * config/tc-arc.h: Likewise.
640 * config/tc-arm.c: Likewise.
641 * config/tc-arm.h: Likewise.
642 * config/tc-avr.c: Likewise.
643 * config/tc-avr.h: Likewise.
644 * config/tc-tic30.c: Likewise.
645 * config/tc-tic30.h: Likewise.
646 * config/tc-tic54x.c: Likewise.
647 * config/tc-tic54x.h: Likewise.
648 * config/tc-tic80.c: Likewise.
649 * config/tc-tic80.h: Likewise.
651 2000-09-14 Timothy Wall <twall@cygnus.com>
653 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
654 parallel comparisons for later use.
655 (struct rsrc): Add parallel comparison type.
656 (resources_match): Skip special cases of PR usage (non-conflicting
659 2000-09-13 Kazu Hirata <kazu@hxi.com>
661 * config/obj-ecoff.c: Fix formatting.
662 * config/obj-elf.c: Likewise.
663 * config/obj-elf.h: Likewise.
664 * config/obj-evax.h: Likewise.
665 * config/obj-generic.h: Likewise.
666 * config/obj-hp300.c: Likewise.
667 * config/obj-hp300.h: Likewise.
668 * config/obj-ieee.h: Likewise.
669 * config/obj-vms.c: Likewise.
670 * config/obj-vms.h: Likewise.
672 2000-09-13 Anders Norlander <anorland@acc.umu.se>
674 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
675 (md_parse_option): Ditto.
676 (md_longopts): Add -mips32 option.
677 (md_show_usage): Document new options.
678 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
679 (mips_ip): Assemble mfc0 with a sub-selection code.
680 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
681 (mips_cpu_to_str): New function.
682 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
683 Use CPU_* defines instead of hardcoded numbers.
685 * doc/as.texinfo: Document new options.
686 * doc/c-mips.texi: Ditto.
688 2000-09-12 Kazu Hirata <kazu@hxi.com>
690 * as.h: Fix formatting.
691 * asintl.h: Likewise.
692 * bit_fix.h: Likewise.
693 * config/obj-aout.c: Likewise.
694 * config/obj-aout.h: Likewise.
695 * config/obj-bout.c: Likewise.
696 * config/obj-bout.h: Likewise.
697 * config/obj-coff.c: Likewise.
698 * config/obj-coff.h: Likewise.
699 * dwarf2dbg.h: Likewise.
701 * flonum.h: Likewise.
703 * itbl-ops.h: Likewise.
707 * struc-symbol.h: Likewise.
708 * subsegs.h: Likewise.
709 * symbols.h: Likewise.
713 2000-09-11 Kazu Hirata <kazu@hxi.com>
715 * bignum-copy.c: Fix formatting.
716 * config/tc-i370.c: Likewise.
717 * config/tc-i960.c: Likewise.
718 * config/tc-m68k.c: Likewise.
720 * flonum-copy.c: Likewise.
721 * flonum-konst.c: Likewise.
722 * flonum-mult.c: Likewise.
723 * literal.c: Likewise.
727 * subsegs.c: Likewise.
729 2000-09-09 Philip Blundell <philb@gnu.org>
731 * configure.in (arm*-*-uclinux*): New target.
732 * configure: Regenerate.
734 2000-09-09 Kazu Hirata <kazu@hxi.com>
736 * input-file.c: Fix formatting.
737 * itbl-ops.c: Likewise.
738 * messages.c: Likewise.
740 2000-09-08 Philip Blundell <philb@gnu.org>
742 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
745 2000-09-07 H.J. Lu <hjl@gnu.org>
747 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
748 * configure: Rebuild.
750 2000-09-07 Kazu Hirata <kazu@hxi.com>
752 * atof-generic.c: Fix formatting.
753 * config/tc-mips.c: Likewise.
754 * config/tc-vax.c: Likewise.
755 * input-scrub.c: Likewise.
757 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
759 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
760 * configure.in (sh-*-linux*): Added.
761 * configure: Rebuilt.
763 2000-09-06 Kazu Hirata <kazu@hxi.com>
765 * config/tc-hppa.c: Fix formatting.
767 * ecoff.c: Fix formatting.
769 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
771 * configure: Rebuilt with new libtool.m4.
773 2000-09-05 Kazu Hirata <kazu@hxi.com>
775 * cgen.c: Fix formatting.
776 * config/tc-ia64.c: Likewise.
778 2000-09-05 Nick Clifton <nickc@redhat.com>
780 * aclocal.m4: Regenerate.
781 * config.in: Regenerate.
782 * configure: Regenerate.
783 * po/gas.pot: Regenerate.
785 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
787 * config/tc-cris.c: Correct comment typos.
789 2000-09-05 Eric Christopher <echristo@cygnus.com>
791 * config/tc-mn10300.c: Cleanup.
792 (md_pcrel_from): Enable.
794 2000-09-05 Alan Modra <alan@linuxcare.com.au>
796 * expr.c (operand): Fix a comment typo.
797 * write.c (write_relocs): Fix a signed/unsigned warning.
799 * config/tc-hppa.c (fudge_reg_expressions): New
800 (hppa_force_reg_syms_absolute): New.
801 (pa_equ): Allow reg_section expressions.
802 * config/tc-hppa.c (md_optimize_expr): Define.
803 (hppa_force_reg_syms_absolute): Prototype.
805 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
806 (pa_parse_number): Pass in arg to select fp reg parsing.
807 Return 1 to indicate format checks pass. If strict, then only
808 accept a register or register symbol. Return value in...
809 (pa_number): New static for pa_parse_number.
810 (FP_REG_BASE): Define.
811 (FP_REG_RSEL): Define.
812 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
813 appropriate. White space changes.
814 (need_pa11_opcode): Don't bother passing any params, get them from
816 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
817 Remove extraneous check in case 'Q'.
818 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
819 reg, set section of resulting symbol to reg_section.
820 (pa_parse_space_stmt): Modify call to pa_parse_number.
821 (pa_space): Likewise.
823 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
824 (hppa_force_relocation): Handle vtable relocs.
825 (pa_vtable_entry): New.
826 (pa_vtable_inherit): New.
827 (md_pseudo_table): Add entries for vtable pseudos.
828 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
829 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
831 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
832 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
833 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
835 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
836 specify a symbol type.
838 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
839 dependent things together.
840 (md_elf_symbol_type): Define.
842 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
844 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
846 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
847 (obj_elf_vtable_entry): Declare.
849 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
851 (obj_elf_vtable_entry): Similarly.
852 (elf_pseudo_table): Fix the damage with a cast.
854 2000-09-03 Richard Henderson <rth@cygnus.com>
856 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
857 for template selection when a label is needed.
859 2000-09-02 Kazu Hirata <kazu@hxi.com>
861 * config/tc-ia64.c: Fix formatting.
863 2000-09-02 Nick Clifton <nickc@redhat.com>
865 * configure.in: Increase version number to 2.10.91.
866 * configure: Regenerate.
867 * aclocal.m4: Regenerate.
868 * config.in: Regenerate.
869 * po/gas.pot: Regenerate.
870 * Makefile.in: Regenerate.
872 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
874 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
875 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
876 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
878 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
881 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
883 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
884 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
885 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
886 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
887 (GOT_symbol): New variable.
888 (md_undefined_symbol): Set it.
890 2000-09-01 Richard Henderson <rth@cygnus.com>
892 * config/tc-ia64.c (match): Don't inline.
893 (extra_goodness): New.
894 (md_begin): Prefer nop.f and nop.b for best_template.
896 2000-08-31 Kazu Hirata <kazu@hxi.com>
898 * as.c: Fix formatting.
903 2000-08-31 Eric Christopher <echristo@cygnus.com>
905 * config/tc-mn10300.c: Cleanup and fix warnings.
906 (md_pseudo_table): Add initializers.
907 (md_show_usage): Cleanup.
908 (md_parse_option): Fix warnings.
909 (md_undefined_symbol): Fix warnings.
910 (md_conver_frag): Fix warnings.
911 (tc_gen_reloc): Fix warnings.
912 (md_apply_fix3): Fix warnings.
913 (check_operand): Fix warnings.
915 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
917 * acinclude.m4: Include libtool and gettext macros from the
919 * aclocal.m4, configure: Rebuilt.
921 2000-08-30 Mark Hatle <mhatle@mvista.com>
923 * config/tc-ppc.c (md_parse_option): Recognize -m405.
925 2000-08-31 Kazu Hirata <kazu@hxi.com>
927 * listing.c: Fix formatting.
929 2000-08-29 Kazu Hirata <kazu@hxi.com>
931 * app.c: Fix a comment typo. Fix formatting.
933 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
935 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
936 offset of the target destination for jmp instructions.
937 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
939 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
941 * NEWS: Mention support for CRIS.
943 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
945 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
946 Sets `.lcomm' alignment to zero.
948 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
950 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
951 (TC_FIX_ADJUSTABLE): Define.
953 2000-08-23 Jim Wilson <wilson@cygnus.com>
955 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
956 unwind.personality_routine is set.
958 2000-08-23 H.J. Lu <hjl@gnu.org>
960 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
962 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
964 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
967 2000-08-22 H.J. Lu <hjl@gnu.org>
969 * config.in (STRICTCOFF): New for strict COFF.
971 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
972 i386-*-go32* and i386-go32-rtems*.
973 * configure: Rebuilt.
975 * config/obj-coff.c (obj_coff_endef): Follow the historical
976 behavior if STRICTCOFF is not defined.
978 * doc/internals.texi: Document STRICTCOFF.
980 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
982 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
983 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
984 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
985 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
986 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
987 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
988 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
991 2000-08-22 Eric Christopher <echristo@cygnus.com>
993 * config/tc-mn10300.c: (md_apply_fix): New function.
994 (mn10300_force_relocation): New function.
995 (mn10300_fix_adjustable): New function.
997 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
998 (TC_HANDLES_FX_DONE): Define.
999 (obj_fix_adjustable): Define.
1000 (MD_APPLY_FIX3): Define.
1001 (TC_LINKRELAX_FIXUP): Define.
1003 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1005 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1007 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1009 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1011 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1012 if the fixup resulted in a relocation.
1014 2000-08-18 Nick Clifton <nickc@redhat.com>
1016 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1017 Make reference to first element of shift_names explicit.
1019 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1021 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1022 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1023 add a symbol's address. Removed all target-specific #ifdefs that
1024 used to accomplished the same.
1025 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1026 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1027 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1028 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1029 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1031 2000-08-17 Kazu Hirata <kazu@hxi.com>
1033 * dwarf2dbg.c: Fix formatting.
1035 2000-08-17 Nick Clifton <nickc@redhat.com>
1037 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1038 to be recoded as logical shift lefts by zero.
1040 2000-08-16 Jim Wilson <wilson@cygnus.com>
1042 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1043 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1045 (note_register_values): Handle IA64_OPND_R3_2 operands.
1047 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1049 * config/tc-i860.c (md_operand): Silly typo fixed.
1051 2000-08-16 Nick Clifton <nickc@redhat.com>
1053 * config/tc-arm.c (struct asm_shift): Delete.
1055 (enum asm_shift_index): New.
1056 (struct asm_shift_properties): New.
1057 (struct asm_shift_name): New.
1058 (shift_properties[]); New.
1059 (shift_names[]); New.
1061 (decode_shift): Use new structures.
1062 Issue a warning is "ROR #0" is used.
1063 Issue a warning if "ASR #0" or "LSR #0" is used.
1065 (md_begin): Initialise arm_shift_hsh table from new
1066 asm_shift_name array.
1068 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1070 * config/tc-sparc.c: Kill all warnings.
1071 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1073 (md_show_usage): Update usage text.
1075 2000-08-16 Nick Clifton <nickc@redhat.com>
1077 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1080 2000-08-15 Will Cohen <wcohen@redhat.com>
1082 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1084 * config/tc-sh.c (md_assemble): Changed so debug_type
1085 test performed for ppi_assemble
1086 * config/tc-sh.c: Included dwarf2dbg.h.
1087 (debug_line): Defined.
1088 (md_assemble): Generates dwarf2 line info.
1089 (sh_finalize): New function. Finalize dwarf2 info.
1090 (assemble_ppi): Returns size of code generated.
1091 (build_Mytes): Returns size of code generated.
1092 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1093 * config/tc-sh.h (md_end): Defined.
1094 (sh_finalize): Declared.
1096 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1098 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1101 2000-08-14 Nick Clifton <nickc@redhat.com>
1103 * config/tc-arm.c (do_bx): Allow "bx pc".
1105 2000-08-14 Jim Wilson <wilson@cygnus.com>
1107 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1108 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1109 (md_begin): Change assignment to md.flag to OR in the new bit.
1111 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1113 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1114 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1117 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1119 * NEWS: Mention i860 support.
1121 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1123 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1125 2000-08-14 Andreas Schwab <schwab@suse.de>
1127 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1129 2000-08-11 Andreas Schwab <schwab@suse.de>
1131 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1134 2000-08-11 Kazu Hirata <kazu@hxi.com>
1136 * expr.c: Fix formatting.
1137 * config/obj-bout.c: Likewise.
1139 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1141 * doc/c-i860.texi: Flesh out the i860 section more.
1143 2000-08-10 Kazu Hirata <kazu@hxi.com>
1145 * symbols.c: Fix formatting.
1148 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1150 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1151 has the IgnoreSize bit set.
1153 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1155 From Rodney Brown <RodneyBrown@mynd.com>
1156 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1157 * configure: Regenerate.
1159 2000-08-09 Kazu Hirata <kazu@hxi.com>
1161 * hash.c: Fix formatting.
1164 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1166 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1167 (i860_fix_info): New enum.
1168 (MD_APPLY_FIX3): Define.
1169 (WORKING_DOT_WORD): Define.
1170 (TC_HANDLES_FX_DONE): Define.
1171 (DIFF_EXPR_OK): Define.
1172 (LISTING_HEADER): Define.
1173 (TARGET_FORMAT): Select target format based on endian flag.
1174 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1175 (target_big_endian): Add external declaration.
1177 * config/tc-i860.c: All existing code reworked completely. Other
1178 new code shown below.
1179 (SYNTAX_SVR4): Define.
1180 (target_warn_expand): New variable.
1181 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1182 (md_longopts): Declare and define with new options (-EL, -EB,
1184 (md_show_usage): New function.
1185 (md_operand): New function.
1186 (obtain_reloc_for_imm16): New function.
1187 (md_apply_fix3): New function.
1188 (tc_gen_reloc): New function.
1190 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1192 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1193 2 bytes of the jump address are in the same frag.
1194 (find): Accept 68hc12 register indirect modes.
1196 * NEWS: Mention 68HC11 & 68HC12 support.
1198 2000-08-07 Richard Henderson <rth@cygnus.com>
1200 * config/tc-ia64.c (unwind): Add prologue_mask member.
1201 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1202 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1203 (dot_body): Clear unwind.prologue_mask.
1204 (dot_prologue): Set it. Accept a register second argument.
1206 2000-08-07 Kazu Hirata <kazu@hxi.com>
1208 * config/atof-ieee.c: Fix formatting.
1209 * config/atof-tahoe.c: Likewise.
1211 2000-08-06 Nick Clifton <nickc@cygnus.com>
1213 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1216 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1217 of .popsection, .previous, .pushsection, .subsection,
1218 .version, .vtable_entry, .vtable_inherit and .weak.
1220 2000-08-05 Kazu Hirata <kazu@hxi.com>
1222 * config/tc-cris.c: Fix formatting.
1223 * config/tc-i386.c: Likewise.
1224 * config/tc-sparc.c (sparc_ip): Simplify the code.
1226 2000-08-04 Kazu Hirata <kazu@hxi.com>
1228 * config/tc-cris.c: Rearrange code for readability.
1229 * config/tc-d10v.c: Fix formatting.
1230 * config/tc-m32r.c: Likewise.
1231 * config/tc-sparc.c: Likewise.
1233 2000-08-02 Jim Wilson <wilson@cygnus.com>
1235 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1236 before ia64_find_opcode.
1237 (md_assemble): Likewise.
1239 2000-08-01 Nick Clifton <nickc@cygnus.com>
1241 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1242 Undo some formatting fixes.
1244 2000-08-01 Kazu Hirata <kazu@hxi.com>
1246 * config/obj-som.c: Fix formatting.
1247 * config/obj-ieee.c: Likewise.
1248 * config/tc-arm.c: Likewise.
1249 * config/tc-v850.c: Likewise.
1251 2000-08-01 Nick Clifton <nickc@redhat.com>
1253 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1254 index by command line option.
1256 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1258 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1259 (@node M68K-Branch): Rewrite to match the reality.
1261 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1263 * doc/c-i860.texi: New file.
1264 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1265 * doc/Makefile.in: Regenerate.
1266 * doc/all.texi: Add I860 as relevant architecture.
1267 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1269 2000-07-31 Kazu Hirata <kazu@hxi.com>
1271 * config/tc-d30v.c: Fix formatting.
1273 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1275 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1276 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1277 long emit a long branch if available instead of an absolute jump, never
1278 emit absolute jumps for anything with --pcrel.
1280 * doc/c-m68k.texi: Document new command line option.
1282 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1284 * config/tc-avr.c: Use PARAMS macro in function declarations.
1285 Don't declare md_pcrel_from_section (already in tc-avr.h).
1286 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1287 (avr_operand): Don't set (unsigned) op_mask to -1.
1289 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1291 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1292 * configure: Regenerated.
1293 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1294 of operand to the .type directive (.e.g, "type").
1296 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1298 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1299 * app.c (do_scrub_chars): Record where first comment found.
1300 * read.c (read_a_source_file): Init found_comment on entry, and
1301 notify whether comments found on exit.
1302 * config/tc-hppa.c (md_shortopts): Add "c".
1303 (md_longopts): Add warn-comment.
1304 (md_parse_option): Handle it.
1305 (md_show_usage): Show available options.
1306 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1308 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1310 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1311 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1313 (md_estimate_size_before_relax): Don't fall off end of function.
1315 2000-07-27 Kazu Hirata <kazu@hxi.com>
1317 * config/tc-avr.c: Fix formatting.
1318 * config/tc-ns32k.c: Likewise.
1320 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1322 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1324 2000-07-27 Kazu Hirata <kazu@hxi.com>
1326 * config/tc-d10v.c: Fix formatting.
1327 * config/tc-z8k.c: Likewise.
1328 * config/tc-sparc.c: Likewise.
1330 2000-07-26 Dave Brolley <brolley@redhat.com>
1332 * cgen.c (queue_fixup): Declare opinfo.
1333 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1334 (gas_cgen_md_operand): Ditto.
1335 (gas_cgen_md_apply_fix3): Ditto.
1337 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1339 * config/obj-coff.c (obj_frob_symbol): Don't merge
1340 labels. Don't merge if the symbol isn't constant. Return
1341 immediately if a symbol is merged.
1343 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1345 * frags.c (frag_align): Correct absolute section alignment.
1347 2000-07-20 DJ Delorie <dj@redhat.com>
1349 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1350 it breaks linking against DLLs.
1352 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1354 * configure.in: Add CRIS support.
1355 * configure: Regenerate.
1356 * Makefile.am: (CPU_TYPES): Add cris.
1357 (CPU_OBJ_VALID) [aout]: Add cris.
1358 (MULTI_CPU_TYPES): Add cris.
1359 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1360 [coff]: Only i386 and mips are valid.
1361 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1362 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1363 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1364 Regenerate dependencies.
1365 * Makefile.in: Regenerate.
1366 * aclocal.m4: Regenerate.
1367 * as.c: Declare crisaout, criself.
1368 * config/tc-cris.h, config/tc-cris.c: New.
1369 * config/e-criself.c, config/e-crisaout.c: New.
1370 * po/POTFILES.in, po/gas.pot: Regenerate.
1372 2000-07-20 Kazu Hirata <kazu@hxi.com>
1374 * read.c: Fix formatting.
1375 * write.c: Fix formatting.
1377 2000-07-19 H.J. Lu <hjl@gnu.org>
1379 * sb.c: Include <stdlib.h> if exists for abort ().
1381 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1383 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1384 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1385 (pa_type_args): Same here.
1387 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1389 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1390 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1391 the storage class is already set.
1393 2000-07-17 Kazu Hirata <kazu@hxi.com>
1395 * config/tc-m68hc11.c: Fix formatting.
1396 * config/tc-mn10200.c: Likewise.
1397 * config/tc-mn10300.c: Likewise.
1398 * config/tc-pj.c: Likewise.
1399 * config/tc-tic80.c: Likewise.
1400 * config/tc-w65.c: Likewise.
1402 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1404 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1407 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1409 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1412 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1414 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1415 ELF as are used for SOM (except the 32-bit reloc one) to decide
1416 whether a symbol can be reduced to a section symbol. Expand on
1417 the comment for symbols involved in LR% and RR% expressions.
1419 2000-07-14 Nick Clifton <nickc@cygnus.com>
1421 * config/tc-mips.c (mips_disable_float_construction): New
1422 static variable. Set to true if doubles should not be
1423 constructed by loading two single width fp registers with
1424 halves of the value.
1425 (mips_ip): Test mips_disable_float_construction.
1426 (md_longopts): Add command line switches --construct-floats
1427 and --no-construct-floats.
1428 (md_parse_option): Parse new command line options.
1429 (md_show_usage): Describe new command line options.
1431 * doc/c-mips.texi: Document new command line options.
1433 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1435 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1436 * configure: Regenerate.
1438 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1440 * configure.in (DEFAULT_EMULATION setting): Revert part of
1441 2000-07-01 change that set te_multi=multi unless set to tmips.
1442 * configure: Regenerate.
1444 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1446 * config/obj-coff.c (coff_frob_section): Add padding to the last
1447 section when aligning it increases its size.
1449 2000-07-11 Kazu Hirata <kazu@hxi.com>
1451 * config/tc-tic54x.c: Fix formatting.
1453 2000-07-10 Kazu Hirata <kazu@hxi.com>
1455 * config/tc-h8500.c: Fix formatting.
1456 * config/tc-tic54x.c: Fix formatting.
1458 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1460 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1461 displacements correctly.
1463 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1465 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1467 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1471 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1473 From David Huggins-Daines <dhd@linuxcare.com>
1474 * config/te-hppalinux64.h: Add a new emulation.
1475 * configure.in (emulations): Add configure bits to support the
1476 64-bit Linux/parisc target.
1477 * configure: Regenerate.
1479 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1480 (md_shortopts): Add `V' for ELF.
1482 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1483 when SOM or ELF_ARG_RELOC are defined.
1484 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1485 ELF_ARG_RELOC are defined.
1486 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1487 (pa_stringer): ..Do it here instead. Fix comment typos.
1488 (hppa_force_relocation): Cast enums to int before comparing with
1491 From Ryan Bradetich <rbradetich@uswest.net>
1492 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1493 redifinition warning.
1494 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1495 (hppa_force_relocation): ditto
1496 (md_apply_fix): Added cast to buf to fix warnings.
1498 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1499 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1501 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1502 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1503 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1504 reloc_type** to avoid warnings in switch.
1505 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1506 little earlier instead.
1508 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1510 (pa_type_args): Use symbol_arg_reloc_info.
1511 (struct pa_it): Make arg_reloc unsigned int.
1512 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1513 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1514 (pa_code): Delete. pa_text duplicates this function.
1515 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1516 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1518 (cons_fix_new_hppa): Actually change selector to e_fsel when
1519 warning about assuming so.
1520 (tc_gen_reloc): More example elf arg reloc code.
1521 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1522 (hppa_force_relocation): Likewise.
1524 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1526 (pa_end_of_source): Prototype.
1527 (hppa_fix_adjustable): Prototype.
1528 (LABELS_WITHOUT_COLONS): Move it..
1529 * config/te-hppa.h: To here.
1531 * config/te-hppa64.h: New file.
1533 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1535 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1536 format -10, -16, 16 relocs.
1537 (hppa_elf_mark_end_of_function): Test for null
1538 last_call_info->start_symbol
1540 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1541 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1542 re_assesmble_* functions. Delete extraneous statements. Fix
1544 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1545 insn to re_assemble_*.
1547 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1549 * doc/internals.texi (Expressions): Fix typo.
1551 2000-07-08 Kazu Hirata <kazu@hxi.com>
1553 * config/tc-sh.c: Fix formatting.
1554 * config/tc-tic54x.c: Fix formatting.
1555 * depend.c: Fix formatting.
1556 * flonum-konst.c: Likewise.
1557 * flonum-mult.c: Likewise.
1559 2000-07-07 Kazu Hirata <kazu@hxi.com>
1561 * config/tc-sh.c: Fix comments.
1562 * config/obj-vms.c: Fix comments.
1563 * config/tc-a29k.c: Likewise.
1564 * config/tc-alpha.c: Likewise.
1565 * config/tc-h8300.c: Likewise.
1566 * config/tc-h8500.c: Likewise.
1567 * config/tc-i370.c: Likewise.
1568 * config/tc-ia64.c: Likewise.
1569 * config/tc-m68hc11.c: Likewise.
1570 * config/tc-m68k.c: Likewise.
1571 * config/tc-mips.c: Likewise.
1572 * config/tc-ns32k.c: Likewise.
1573 * config/tc-ppc.c: Likewise.
1574 * config/tc-z8k.c: Likewise.
1576 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1578 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1579 Default to '(SEC_LOAD | SEC_DATA)'.
1580 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1582 * doc/internals.texi (CPU Backend): Describe
1583 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1585 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1587 * as.c (parse_args): NULL terminate the long option list.
1589 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1591 * config/tc-d30v.h: Include "write.h" for fixS.
1592 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1594 2000-07-05 Nick Clifton <nickc@cygnus.com>
1596 * config/tc-d30v.c (write_2_short): Further changes to warning
1597 messages produced when combining EITHER_BUT_PREFER_MU attributed
1600 2000-07-05 DJ Delorie <dj@redhat.com>
1604 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1606 * config/tc-arm.c (psrs): Accept combinations of flags.
1608 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1610 * config/tc-avr.c: Change _ () to _() around all strings marked
1611 for translation (exception from the usual coding style).
1612 (avr_opt): New struct variable, how the new switches are set.
1613 (OPTION_MMCU): Define as 'm' and actually use.
1614 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1615 (show_mcu_list): New function, display the list of known MCUs.
1616 (md_show_usage): Document the new switches. Call show_mcu_list.
1617 (avr_set_arch): Change 'm' to OPTION_MMCU.
1618 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1619 Handle the new switches.
1620 (avr_operands): Disable warnings for undefined combinations of
1621 operands if -mall-opcodes. Disable warnings for skipping two-word
1622 instructions if enhanced core or -mno-skip-bug.
1623 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1624 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1625 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1626 (avr_ldi_expression): Warn about implicit lo8().
1627 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1629 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1631 * configure.in: Add entry for mips-*-sysv4*MP*
1632 * configure: Rebuild
1633 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1634 elf32-tradlittlemips for traditional mips targets.
1635 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1636 test for Link Once sections as in adjust_reloc_syms.
1637 * config/te-tmips.h: New file for traditional mips targets. Define
1640 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1642 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1643 flags argument is not present, don't change an existing section's
1644 section's attributes. If the flags argument is present, warn if the
1645 attributes don't match the section's current attributes. When
1646 long section names are supported, set SEC_LINK_ONCE and
1647 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1649 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1651 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1652 symbols; create them.
1654 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1656 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1657 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1659 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1661 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1662 expressions. Ignore the problem when handling 16 bit signed
1663 immediates, because the assembler will take care of the relocation
1666 2000-06-27 Nick Clifton <nickc@cygnus.com>
1668 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1669 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1670 sequential order, and emit warning messages if the input source
1671 code contains constructs like that, or parallel constructs
1672 containing such opcodes.
1674 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1676 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1677 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1678 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1679 (md_show_usage): Update usage message.
1680 (md_parse_option): Allow redefinition of MCU type within the
1681 same avr[1-5] bfd machine type. Show both old and new MCU type
1682 in the error message.
1683 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1684 Simplify 8K wrap code.
1686 2000-06-25 Kazu Hirata <kazu@hxi.com>
1688 * config/obj-aout.c: Remove all uses of DEFUN.
1689 * config/obj-ieee.c: Likewise.
1690 * config/tc-sh.c: Fix comment typos.
1691 * config/tc-tahoe.c: Likewise.
1692 * config/tc-vax.c: Likewise.
1693 * config/tc-w65.c: Likewise.
1694 * config/tc-z8k.c: Likewise.
1695 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1697 2000-06-24 DJ Delorie <dj@cygnus.com>
1699 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1700 more changes from Sept 1999
1701 (tc_i386_fix_adjustable): ditto
1702 (md_apply_fix3): ditto
1704 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1706 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1707 (gas_cgen_parse_operand): Set it around expression() call.
1708 (gas_cgen_md_operand): Test for it before longjmp().
1710 2000-06-24 Kazu Hirata <kazu@hxi.com>
1712 * config/tc-h8500.c: Remove all uses of DEFUN.
1713 * config/tc-sh.c: Likewise.
1714 * config/tc-w65.c: Likewise.
1715 * config/tc-z8k.c: Likewise.
1717 * config/tc-h8500.c: Fix typos in comments.
1719 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1721 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1724 2000-06-23 matthew green <mrg@redhat.com>
1726 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1727 defined. Fix error message for `[' grouping.
1729 2000-06-22 Kazu Hirata <kazu@hxi.com>
1731 * config/tc-h8300.c: Fix formatting and comment typos.
1733 2000-06-22 Timothy Wall <twall@cygnus.com>
1735 * config/tc-ia64.c (note_register_values): Move premature QP
1736 notation clearing into the appropriate place.
1738 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1740 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1741 first before anything else. Add bin-bugs.h, emul.h and progress.h
1742 Sort list of files as for $(OBJS) in Makefile.am.
1744 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1745 find one. Remake dependencies.
1746 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1747 * Makefile.in: Regenerate.
1748 * doc/Makefile.in: Regenerate.
1750 * config/tc-i386.c (i386_displacement): Don't assume a constant
1751 displacement is necessarily 16 bits when in 16 bit code mode.
1752 (md_assemble): Instead size the displacement here after we know
1753 for sure that a .code16gcc operand hasn't automatically added
1754 operand size prefixes.
1756 2000-06-21 H.J. Lu <hjl@gnu.org>
1758 * Makefile.am: Rebuild dependency.
1759 * Makefile.in: Rebuild.
1761 2000-06-21 Kazu Hirata <kazu@hxi.com>
1763 * config/tc-h8300.c (parse_reg): Make the function static.
1764 (parse_exp): Likewise.
1766 2000-06-20 DJ Delorie <dj@cygnus.com>
1768 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1769 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1770 for cygwin import libraries to work properly.
1772 2000-06-20 H.J. Lu <hjl@gnu.org>
1774 * Makefile.am: Rebuild dependency.
1775 * Makefile.in: Rebuild.
1776 * configure: Likewise.
1777 * doc/Makefile.in: Likewise.
1779 2000-06-20 Timothy Wall <twall@cygnus.com>
1781 * doc/internals.texi (CPU backend): Add @itemx for
1782 TC_START_LABEL_WITHOUT_COLON.
1783 * doc/c-tic54x.texi: New.
1784 * doc/as.texinfo: Add tic54x features and include primary tic54x
1786 * doc/all.texi: Add C54X.
1787 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1788 * doc/Makefile.in: Regenerate.
1789 * configure.in: Add tic54x and define LIBM for tic54x.
1790 * configure: Regenrate.
1791 * config/tc-tic54x.[ch]: New.
1792 * config/obj-coff.h: Add tic54x.
1793 * Makefile.am: (CPU_TYPES): Add tic54x.
1794 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1795 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1796 (as_new_LDADD): Add $(LIBM).
1797 * Makefile.in: Regenerate.
1799 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1801 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1802 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1803 * doc/as.texinfo: Likewise.
1805 * configure, Makefile.in: Regenerate.
1806 * configure.in (emulations): Recognize m6811 and m6812.
1807 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1808 Added files for 68hc11 and 68hc12 assembler.
1809 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1810 * config/tc-m68hc11.h: Header definition for that assembler.
1812 2000-06-18 Nick Clifton <nickc@redhat.com>
1814 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1815 instead of OCTETS_PER_BYTE.
1817 * config/tc-v850.c: Fix compile time warnings.
1818 * config/tc-ppc.c: Fix compile time warnings.
1820 2000-06-18 H.J. Lu <hjl@gnu.org>
1822 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1823 * configure: Rebuild.
1825 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1827 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1830 2000-06-16 Nick Clifton <nickc@cygnus.com>
1832 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1833 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1835 * doc/c-mips.texi: Document newly accepted cpu variants.
1837 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1839 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1841 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1843 * macro.c (getstring): Make it possible to escape the quote
1846 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1848 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1850 2000-06-13 H.J. Lu <hjl@gnu.org>
1852 * configure: Regenerate.
1854 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1856 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1858 * doc/internals.texi (line_separator_chars): Semicolon is no
1859 longer a default. Mention null and newline as defaults.
1861 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1863 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1864 * config/tc-i860.h (line_separator_chars): Likewise.
1865 * config/tc-h8300.c (line_separator_chars): Likewise.
1866 * config/tc-i960.c (line_separator_chars): Likewise.
1867 * config/tc-m68k.c (line_separator_chars): Likewise.
1868 * config/tc-mips.c (line_separator_chars): Likewise.
1869 * config/tc-ns32k.c (line_separator_chars): Likewise.
1870 * config/tc-sparc.c (line_separator_chars): Likewise.
1871 * config/tc-vax.c (line_separator_chars): Likewise.
1873 * config/tc-h8300.c (comment_chars): Use string initialiser.
1874 * config/tc-i960.c (line_comment_chars): Likewise.
1875 * config/tc-z8k.c (comment_chars, line_comment_chars,
1876 line_separator_chars): Likewise.
1878 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1881 2000-06-08 Nick Clifton <nickc@cygnus.com>
1883 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1886 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1888 * configure.in (VERSION): Update to show this is the CVS mainline.
1890 2000-06-08 Matthew Jacob <mjacob@feral.com>
1892 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1893 $at is the integer register $r28, vs. both $r28 and the floating
1894 point register $f28.
1896 2000-06-08 James E. Wilson <wilson@cygnus.com>
1898 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1899 (dot_endp): Don't call ia64_flush_insns.
1900 (emit_one_bundle): Don't delete prologue/body records from
1901 unwind_record list in first loop. Rewrite second loop to account for
1904 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1906 * config/tc-ia64.c: Add missing prototypes.
1907 (generate_unwind_image): Cast argument to output_unw_records call.
1909 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1911 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1913 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1915 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1916 (REGISTER_P): likewise.
1917 (avr_opcodes): uses include/opcode/avr.h
1918 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1920 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1922 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1925 2000-06-03 H.J. Lu <hjl@gnu.org>
1927 * read.c (is_end_of_line): Put back `;'.
1929 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1931 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1933 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1935 * expr.c (operand): Test is_end_of_line outside switch to catch
1936 line separator chars that are also operators.
1937 (operator): Return O_illegal for line separator chars.
1939 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1940 entry (or `!' entry for TC_HPPA).
1942 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1943 before indexing is_end_of_line. Remove redundant check for '\0'.
1945 * config/tc-h8500.c (md_assemble): Likewise.
1946 * config/tc-mcore.c (md_assemble): Likewise.
1947 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1950 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1952 * config/tc-mcore.c (mcore_cons): Likewise.
1953 (mcore_float_cons): Likewise.
1954 (mcore_stringer): Likewise.
1955 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1957 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1959 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1961 2000-05-29 Nick Clifton <nickc@cygnus.com>
1963 * config/tc-sh.c: Fix compile time warning messages.
1965 * config/tc-mips.c: Fix compile time warning messages.
1967 2000-05-29 Philip Blundell <philb@gnu.org>
1969 * doc/as.texinfo: Update copyright dates.
1970 (Local Labels): Delete misplaced mention of ARM.
1971 * NEWS: Mention ARM ELF support.
1973 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1975 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1976 it is modified, and use the real_size to compute the frag address
1977 for dwarf2 line info.
1979 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1981 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1982 line-matching scheme to cope with automake moving variables around.
1983 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1984 * Makefile.in: Regenerate.
1986 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1988 * config/tc-sparc.c (sparc_relax): New.
1989 (md_longopts): Add -relax and -no-relax options.
1990 (md_parse_options, md_show_usage): Likewise.
1991 (md_apply_fix3): Optimize tail call into branch always if possible.
1993 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1995 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1996 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1997 rules, with warning when a GAS statement specifies a packing that
1998 will result in an instruction being squashed.
1999 Added typdef packing_type and enumerals, changed various integer
2000 literals to use the enumerals.
2002 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2004 * config/tc-ia64.c (dot_restorereg_p): New function.
2005 (md_pseudo_table): Add restorereg.p.
2006 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2007 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2009 * config/tc-ia64.h (unw_record_type): Add unwabi.
2010 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2011 called MASK with members for imask, and the masks produced by
2012 fr_mem, gr_mem, br_mem, and frgr_mem.
2013 (unw_p_record): Add members ABI and CONTEXT.
2014 (unw_x_record): Add member AB.
2015 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2016 as pseudo-register for use during unwind info generation.
2017 (AR_PFS, AR_LC): New macros.
2018 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2019 whose names start with an at sign (as in "@priunat").
2020 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2022 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2023 proc_end, unwind_info, personality_routine): Consolidate into
2024 "unwind" structure to reduce offset-table use. Add member
2025 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2027 (output_R1_format, output_R3_format, output_P3_format,
2028 output_P6_format): Initialize R with zero to reduce compiler warnings.
2029 (output_P7_format): Ditto. Add `default' branch to switch
2030 statement to reduce compiler warnings.
2031 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2032 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2033 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2034 into single argument.
2035 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2036 compiler warnings. Merge A and B args into single argument.
2037 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2038 A and B args into single argument.
2039 (free_record): Removed (wasn't used).
2040 (free_list_records): Also free imasks in prologue records.
2041 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2042 (output_spill_mask): Remove.
2043 (output_unwabi): New function.
2044 (output_epilogue, output_label_state, output_copy_state): Call
2046 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2047 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2049 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2050 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2051 as part of handling the prologue records. Emit region's imask if
2052 we have one. Handle unwabi, epilogue, label_state, copy_state,
2053 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2054 spill_sprel_p, and spill_reg_p records.
2055 (set_imask, count_bits, slot_index): New function.
2056 (fixup_unw_records): Fix region size computation. Handle
2057 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2058 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2059 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2060 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2061 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2062 (dot_save): Use manifest constants for applicaton registers.
2063 Handle REG_PR and REG_PRIUNAT.
2064 (dot_restore): Don't just ignore it.
2065 (dot_restorereg): New function..
2066 (generate_unwind_image): Ensure unwind info is a multiple of eight
2067 bytes, not just four bytes.
2068 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2069 (dot_altrp): Don't just ignore it.
2070 (dot_savemem): New function. Replaces dot_savesp() and
2071 dot_savepsp(). Use manifest constants for applicaton registers.
2072 Handle REG_PR and REG_PRIUNAT.
2073 (dot_savef): Simplify.
2074 (dot_saveb): Support generation of br_gr.
2075 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2076 dot_label_state, dot_copy_state): New function.
2077 (dot_unwabi): Don't just ignore it.
2078 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2079 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2080 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2081 (emit_one_bundle): Set slot number for prologue/body records
2082 *before* emitting the first insn.
2083 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2084 (md_begin): Declare "psp" pseudo-register.
2085 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2086 so we don't get segfault.
2087 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2088 counts as required per SW Conventions manual
2089 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2090 output_preds_psprel, output_preds_sprel, output_spill_base,
2091 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2092 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2093 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2094 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2095 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2096 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2097 (dot_vframe): Implement.
2098 (dot_vframesp, dot_vframepsp): New function.
2100 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2102 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2103 * configure: Regenerate.
2105 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2107 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2108 (md_estimate_size_before_relax): so we can use it here instead of
2109 old kludges. Localise vars to blocks. Comment.
2111 * frags.c (frag_new): Update fr_var comments.
2112 * frags.h (struct frag): Ditto.
2114 2000-05-22 Richard Henderson <rth@cygnus.com>
2116 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2117 (pseudo_func): Add pcrel.
2118 (operand_match): Handle IA64_OPND_TGT64.
2119 (build_insn): Likewise.
2120 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2121 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2122 (fix_insn): Handle all three 64-bit relocation types.
2124 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2126 * obj.h (struct format_ops): New members begin, app_file,
2127 s_set_other, s_set_desc, s_get_type, s_set_type,
2128 separate_stab_sections, init_stab_section.
2130 * config/obj-multi.h: Update GPL notice to v2.
2132 (obj_app_file): New.
2133 (S_SET_SIZE): Test s_set_size for NULL before calling.
2134 (S_SET_ALIGN): Similar for s_set_align.
2139 (SEPARATE_STAB_SECTIONS): New.
2140 (INIT_STAB_SECTION): New.
2141 (EMIT_SECTION_SYMBOLS): New.
2142 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2144 * config/obj-elf.h: Update GPL notice to v2.
2145 Mention that this file is included from obj-multi.h.
2146 (obj_begin): Wrap definition in ifndef.
2147 (elf_file_symbol): Constify declaration.
2148 (obj_app_file): Ditto.
2149 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2150 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2152 * config/obj-elf.c (elf_s_set_other): New.
2153 (elf_file_symbol): Constify argument.
2154 (elf_separate_stab_sections): New.
2155 (elf_init_stab_section): New.
2156 (elf_format_ops): Add new members. Remove comma at end.
2158 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2159 (ecoff_format_ops): Add new fields. Remove comma at end.
2160 Mention inconsistency for emit_section_symbols.
2162 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2164 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2165 (coff_separate_stab_sections): New.
2166 (coff_format_ops): Add new members.
2168 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2169 (obj_aout_s_set_other): New.
2170 (obj_aout_s_set_desc): New.
2171 (obj_aout_s_get_type): New.
2172 (obj_aout_s_set_type): New.
2173 (obj_aout_separate_stab_sections): New.
2174 (aout_format_ops): New members added. Use obj_aout_process_stab,
2175 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2176 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2178 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2180 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2182 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2183 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2184 (md_estimate_size_before_relax): Ensure jumps to weak and
2185 externally visible symbols are relocatable.
2187 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2189 * stabs.c (aout_process_stab): Make global.
2190 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2191 * read.h (aout_process_stab): Declare.
2193 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2194 Generalize to *aout, *coff *elf.
2195 * configure: Regenerated.
2197 * doc/internals.texi (Object format backend): Say
2198 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2200 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2201 * Makefile.in: Regenerated.
2203 2000-05-19 Catherine Moore <clm@cygnus.com>
2205 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2207 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2209 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2210 instruction to reflect change in re_assemble_*.
2212 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2214 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2215 build PA64 ELF tools.
2216 * configure: Rebuilt.
2218 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2220 * Makefile.am: Regenerate dependencies.
2221 * Makefile.in: Regenerate.
2223 2000-05-15 Nick Clifton <nickc@cygnus.com>
2225 * config/tc-arm.c (struct asm_psr): Add boolean field
2226 distinguishing between CSPR and SPSR. Rename 'number' field
2228 (psrs): Rearrange contents to match new asm_psr structure.
2229 (arm_psr_parse): Move next to psr_required_here. Make it
2230 return an asm_psr structure.
2231 (psr_required_here): Use asm_psr structure returned by
2233 (do_msr): Reorganise to allow psr_required_here to be called
2235 (md_undefined_name): Mark 'name' parameter as unused, since
2236 the COFF target does not use it.
2238 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2240 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2242 * config/te-aux.h: Likewise.
2243 * config/te-dpx2.h: Likewise.
2244 * config/te-go32.h: Likewise.
2245 * config/te-hp300.h: Likewise.
2246 * config/te-hppa.h: Likewise.
2247 * config/te-i386aix.h: Likewise.
2248 * config/te-ic960.h: Likewise.
2249 * config/te-interix.h: Likewise.
2250 * config/te-nbsd532.h: Likewise.
2251 * config/te-pc532mach.h: Likewise.
2252 * config/te-ppcnw.h: Likewise.
2253 * config/te-psos.h: Likewise.
2254 * config/te-sparcaout.h: Likewise.
2255 * config/te-sun3.h: Likewise.
2256 * config/te-sysv32.h: Likewise.
2258 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2260 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2261 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2262 and sign extend without an if statement.
2263 (build_bytes): Likewise.
2265 2000-05-14 Kazu Hirata <kazu@hxi.com>
2267 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2268 X_add_symbol L_32 case.
2270 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2272 * config/te-freebsd.h: New file.
2274 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2276 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2277 bindtextdomain): Replace defines with those from intl/libgettext.h
2278 to quieten gcc warnings.
2280 * NEWS: Mention x86 .arch and -q.
2282 * config/tc-i386.c (quiet_warnings): New.
2283 (md_assemble): Use quiet_warnings.
2284 (md_parse_option): Set quiet_warnings from -q.
2285 (md_show_usage): Mention -q, delete -m.
2286 (flag_do_long_jump): Delete.
2287 (md_parse_option): Remove -m.
2288 (md_show_usage): Remove -m.
2289 (md_create_long_jump): Remove useless flag_do_long_jump code.
2291 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2292 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2294 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2295 Alexander Sokolov <robocop@netlink.ru>
2297 * doc/c-i386.texi (i386-Arch): New section.
2298 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2300 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2301 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2302 architecture has been given and is not 486.
2303 (set_cpu_arch): New.
2304 (md_pseudo_table): Add .arch.
2305 (md_assemble): Warn if cpu architecture has been given and an
2306 unsupported instruction.
2308 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2309 Move operand_types bit defines after relevant template field.
2310 (template): Add cpu_flags.
2314 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2316 * config/tc-mn10300.h (md_end): Define.
2317 (mn10300_finalize): Declare.
2318 * config/tc-mn10300.c: Include dwarf2dbg.h.
2319 (debug_line): Define.
2320 (md_assemble): Generate dwarf2 line info.
2321 (mn10300_finalize): New function. Finalize dwarf2 info.
2323 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2325 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2326 external version of the relocation for weak symbols.
2328 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2330 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2331 frame size in units of 16 bytes, as required per SW Conventions manual.
2332 (output_unw_records): Output info-block header as a dword to get
2335 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2337 * as.h: #include "file", not <file> on files from ../include.
2338 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2339 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2340 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2341 (tc_coff_symbol_emit_hook): Ditto.
2342 (OPTCOUNT): Cast to int to avoid compiler warning.
2343 (md_begin): Fix signed/unsigned warnings.
2345 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2347 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2348 ABRANCH LONG case for a conditional branch on a 68000.
2349 (md_estimate_size_before_relax): Likewise. Also handle
2350 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2351 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2352 PC-relative on all CPUs.
2353 (md_estimate_size_before_relax): Likewise.
2355 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2357 * as.c (parse_args): Just mention current year in printed
2360 2000-05-03 J.T. Conklin <jtc@redback.com>
2362 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2364 (md_parse_option): Recognize -m7400.
2366 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2368 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2369 don't permit lp to become less than the words array.
2371 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2373 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2374 Fix little-endian case.
2376 2000-05-03 David O'Brien <obrien@NUXI.com>
2378 * as.c (parse_args): Update copyright.
2380 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2382 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2383 for the .bss section too.
2385 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2387 * configure.in: Set em=linux for hppa-*-linux.
2388 * configure: Regenerate.
2389 * doc/Makefile.in: Regenerate with correct automake.
2391 * frags.c (frag_grow): Sanity check chunk_size.
2393 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2394 * config/obj-som.h: Likewise.
2395 * config/obj-ieee.h: Likewise.
2397 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2399 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2400 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2401 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2402 (pa_ip): low_sign_unext now returns via function value. Use
2403 re_assemble_* instead of dis_assemble_* and
2404 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2406 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2407 (md_section_align, md_parse_option, md_show_usage,
2408 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2409 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2410 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2411 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2412 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2414 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2415 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2416 outside of switch. Correct mask and shifting errors in case 10
2417 and case -11. In case 21, compare against signed range to suit
2418 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2419 case 17 and case 22, use offsetT variable to properly check range.
2420 Use re_assemble_* here too.
2421 (evaluate_absolute): Change type of value to offsetT. Call
2422 hppa_field_adjust to do the work for us.
2423 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2424 (pa_parse_cmpib_64_cmpltr): Ditto.
2425 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2426 of i to unsigned int.
2427 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2428 (pa_end_of_source): Return type is void.
2430 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2432 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2434 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2436 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2437 More comments added.
2438 (md_begin): Removed "construct symbols for each register name".
2439 Because register names conflicts with GCC generated function
2441 (avr_operand): Now constant numbers can be used as a register
2442 identifiers (0 as r0, 31 as r31).
2443 (md_assemble): use skip_space () before parsing instruction
2446 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2448 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2449 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2450 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2451 * configure: Regenerate.
2453 2000-04-29 Andreas Jaeger <aj@suse.de>
2455 * as.h: Correctly check GCC version.
2457 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2459 * doc/as.1: Fix unbalanced brackets.
2461 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2463 (line_comment_chars): Set to '/' if TE_FreeBSD.
2465 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2467 * configure.in: Configury support for PA64 (currently disabled).
2468 * configure: Rebuilt.
2470 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2472 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2473 bfd_set_section_alignment.
2475 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2477 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2480 2000-04-24 Nick Clifton <nickc@cygnus.com>
2482 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2483 * doc/as.texinfo (Align): Include arm and strongarm in list of
2484 targets that have the second form of the behaviour of the .align
2487 2000-04-24 Mark Klein <mklein@dis.com>
2489 * obj-som.c: Terminate obj_pseudo_table.
2491 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2493 * as.c (parse_args): Allow md_parse_option to override -a listing
2495 * config/obj-coff.c (add_lineno): Change type of offset parameter
2496 from "int" to "bfd_vma."
2497 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2498 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2499 (ppc_change_csect): Align correctly for XCOFF64.
2500 (ppc_machine): New function, which discards "ppc_machine" line.
2501 (ppc_tc): Cons for 8 when code is 64 bit.
2502 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2504 (md_parse_option): Handle -a64 and -a32.
2506 * config/tc-ppc.h (TARGET_MACH): Define.
2507 (TARGET_FORMAT): Move to function.
2508 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2510 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2512 * config/tc-avr.c: New AVR_ISA_ defined.
2513 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2514 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2515 for `fmul', `movw' and `lpm R,Z' instructions.
2516 (avr_operands): Warn if current opcode is a two-word instruction
2517 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2518 (avr_opcodes): New commands added.
2519 (REGISTER_P): Check 'a' and 'v' constraint letters.
2520 (mcu_types): New MCU added.
2522 2000-04-22 Timothy Wall <twall@cygnus.com>
2524 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2526 (operand_match): Conditionally insert default bit values for IMMU9.
2528 2000-04-14 Matthew Green <mrg@cygnus.com>
2530 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2531 * configure: Rebuilt.
2533 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2534 Jason Eckhardt <jle@cygnus.com>
2536 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2538 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2539 Added handling of new operand types l,y,&,fe,fE,fx.
2541 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2542 David Mosberger <davidm@hpl.hp.com>
2543 Timothy Wall <twall@cygnus.com>
2544 Andrew MacLeod <amacleod@cygnus.com>
2545 Jim Wilson <wilson@cygnus.com>
2547 * Makefile.am (CPU_TYPES): Add ia64.
2548 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2549 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2550 * Makefile.in: Rebuild.
2551 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2552 * configure: Rebuild.
2553 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2554 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2555 * expr.c (expr): Handle md_optimize_expr.
2556 * read.c (LEX_HASH): Add comment.
2557 * config/tc-ia64.c, config/tc-ia64.h: New files.
2559 2000-04-21 Richard Henderson <rth@cygnus.com>
2561 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2562 bundling a non-delayed branch type instruction.
2564 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2566 * config/tc-mn10300.c (HAVE_AM30): Define.
2567 (md_assemble): Use it.
2569 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2571 * config/obj-elf.c (obj_elf_change_section): Check for changed
2574 * Makefile.am: (CPU_MULTI_VALID): Remove.
2575 (MULTI_CPU_TYPES): Define.
2576 (MULTI_CPU_OBJ_VALID): Define.
2577 (DEPTC): Use the above.
2578 (DEPOBJ): Same here.
2580 Regenerate dependencies.
2581 * Makefile.in: Regenerate.
2583 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2585 * Makefile.am (YACC, LEX): Get them from configure.
2587 2000-04-18 H.J. Lu (hjl@gnu.org)
2589 * config/tc-i386.c (offset_in_range): Use addressT instead of
2590 bfd_vma for non-bfd assemblers.
2592 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2594 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2595 doesn't give spurious errors.
2597 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2599 * as.h (SEEK_SET): Define if undefined.
2601 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2603 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2604 constants, and don't assume offsetT is 32 bits.
2606 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2608 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2609 (md_pcrel_from_section): Add prototype.
2610 (d10v_fix_adjustable): Add prototype.
2611 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2613 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2615 2000-04-12 Nick Clifton <nickc@cygnus.com>
2617 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2618 symbol in frag chain.
2620 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2622 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2623 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2624 (fits_in_signed_word, smallest_imm_type): Ditto.
2625 (md_assemble): Use an offsetT var to hold offsetT values, not a
2627 (offset_in_range): New.
2628 (md_assemble): Use it.
2629 (md_convert_frag): Change type of target_address, opcode_address,
2630 and displacement_from_opcode_start to offsetT.
2631 (md_create_short_jump): Change type of offset to offsetT.
2632 (md_create_long_jump): Ditto.
2633 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2634 (md_chars_to_number): Remove.
2635 (output_invalid): Remove duplicate prototype.
2637 2000-04-09 Nick Clifton <nickc@cygnus.com>
2639 * Makefile.am (CPU_TYPES): Add 'avr'.
2640 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2641 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2643 * Makefile.in: Regenerate.
2645 * doc/as.texinfo: Add M32R documentation.
2647 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2649 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2650 --enable-build-warnings option.
2651 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2652 * Makefile.in, configure: Re-generate.
2654 2000-04-07 Nick Clifton <nickc@cygnus.com>
2656 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2657 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2658 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2659 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2660 (arm_force_relocation): Force relocations for
2661 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2663 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2665 * config/tc-sh.c (get_operands): There's no third operand if the
2666 first operand is an immediate.
2668 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2670 * config/tc-sh.c (immediate): Delete.
2671 (sh_operand_info): Add immediate member.
2672 (parse_reg): Use A_PC for pc.
2673 (parse_exp): Add second argument 'op'. All callers changed.
2674 (parse_at): Expect pc to be coded as A_PC.
2675 Use immediate field in *op.
2676 (insert): Add fourth argument 'op'. All callers changed.
2677 (build_relax): Add second argument 'op'. All callers changed.
2678 (insert_loop_bounds): New function.
2679 (build_Mytes): Remove DISP_4.
2680 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2681 (assemble_ppi): Use immediate field in *operand.
2682 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2683 (md_apply_fix): Likewise.
2684 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2686 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2688 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2690 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2692 * internals.texi (CPU backend): Document
2693 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2695 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2697 * po/gas.pot: Regenerate.
2699 * as.c (show_usage): Restore translated part of bug string.
2700 * gasp.c (show_usage): Likewise.
2702 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2703 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2704 than move-if-change.
2705 (DEP1): Modify for "gcc -MM".
2709 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2710 Update dependencies.
2711 * Makefile.in: Regenerate.
2713 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2715 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2716 (md_begin): Likewise.
2717 (HAVE_AM33): New macro.
2718 (md_assemble): Use it. Match r_regs and xr_regs only if
2721 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2723 * as.h: #include "bin-bugs.h"
2724 * as.c (show_usage): Use REPORT_BUGS_TO.
2725 * gasp.c: #include "bin-bugs.h"
2726 (show_usage): Use REPORT_BUGS_TO.
2728 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2730 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2732 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2733 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2736 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2738 * config/tc-i386.c (i386_immediate): Don't assume a constant
2739 immediate is necessarily 16 bits when in 16 bit code mode.
2740 (md_assemble): Instead set guess_suffix here after we have checked
2743 2000-04-02 Richard Henderson <rth@cygnus.com>
2745 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2746 quantities. Correct right shift sign extension.
2747 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2748 32-bit value when shifting into place.
2750 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2752 * app.c: Add ATTRIBUTE_UNUSED as needed.
2753 * config/tc-ppc.c: Likewise.
2754 (ppc_size): Make unsigned long.
2755 (ppc_insert_operand): Add casts to avoid warnings.
2757 2000-03-31 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-d10v.h (md_flush_pending_output): Define.
2761 2000-03-29 Nick Clifton <nickc@cygnus.com>
2763 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2764 segment. Works for both BFD_ASSEMBLER and others.
2765 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2767 2000-03-29 Nick Clifton <nickc@cygnus.com
2769 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2771 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2773 * listing.c (LISTING_LHS_WIDTH): Default depends on
2775 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2777 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2779 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2782 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2784 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2786 * config/tc-avr.c (mcu_types): Add missing initialiser.
2787 (md_pcrel_from_section): Add prototype.
2788 (avr_operand): Remove redundant test of unsigned < 0.
2789 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2791 2000-03-27 Denis Chertykov <denisc@overta.ru>
2793 * config/tc-avr.c: New file for AVR support.
2794 * config/tc-avr.h: Likewise.
2795 * configure.in: Add AVR support.
2796 * configure: Regenerate.
2798 2000-03-26 Timothy Wall <twall@cygnus.com>
2800 * gasp.c (macro_op): Add new argument to check_macro call.
2801 Macro structure definitions moved to macro.h
2802 * sb.h: Add argument to prototype for input_scrub_include_sb.
2803 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2804 nesting checks with an additional flag.
2805 (struct input_save): Add flag to indicate whether current sb
2806 should be checked for proper macro/conditional nesting.
2807 (input_scrub_push/pop): Save/restore nest check flag.
2808 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2810 * macro.c (check_macro): Allow caller to retrieve parsed macro
2811 information if a pointer is provided. This information may be
2812 used by the new macro hooks.
2813 * macro.h: Update prototype for check_macro. Macro struct
2814 definitions moved here from macro.c/gasp.c.
2815 * read.c (read_a_source_file): Add parameter to check_macro call,
2816 and pass macro info to the macro hook, if defined.
2817 (input_scrub_insert_line): New. Allow insertion of a line of
2818 characters into the input stream.
2819 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2820 file into the input stream.
2821 (s_include): Use input_scrub_insert_file.
2822 * internals.texi: Document new macro hooks.
2823 * as.h: New prototypes added.
2825 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2827 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2828 an initial capital letter.
2829 (i386_index_check): Reindent.
2831 2000-03-19 Nick Clifton <nickc@cygnus.com>
2833 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2836 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2838 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2839 instruction operand bad if Rd > 7 when generating
2840 thumb instructions. Prevents for example,
2841 "adr r12,label" from silently failing and generating
2842 the wrong instruction.
2844 2000-03-17 Nick Clifton <nickc@cygnus.com>
2846 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2847 that have a destingation >= 0x400000.
2848 Fix compile time warning messages.
2850 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2852 * config/tc-sh.c (md_begin): When encountering insn that are
2853 not supported by the current arch, only change the name if
2854 its contents are the same as prev_name.
2855 (get_specific): If the the architecture doesn't match, fail.
2857 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2859 * config/tc-sh.c (IDENT_CHAR): Define.
2860 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2861 matching back where it came from.
2863 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2865 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2867 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2869 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2872 2000-03-15 Kazu Hirata <kazu@hxi.com>
2874 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2876 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2878 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2879 floating-point-number, make sure 'f' is in FLT_CHARS.
2881 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2883 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2884 (s_lcomm_internal): Use it.
2885 * doc/internals.texi (CPU backend): Document it.
2886 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2889 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2891 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2894 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2895 implementation doesn't have special handling for switch
2897 (macro_build): Allow for code in sections other than .text.
2899 (mips_ip): Likewise.
2900 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2901 Don't perform relocs if we will be outputting them.
2902 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2903 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2906 2000-03-09 Catherine Moore <clm@cygnus.com>
2908 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2909 relocation type based on the entry in the fixup structure.
2910 Put S_IS_EXTERN processing back in.
2912 2000-03-08 H.J. Lu (hjl@gnu.org)
2914 * Makefile.am (install-exec-tooldir): Depend on
2915 install-exec-bindir for parallel make.
2916 * Makefile.in: Regenerated.
2918 2000-03-06 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2922 (md_parse_option): Parse -m32r command line switch - disable m32rx
2924 (md_show_usage): Document new option.
2926 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2927 * doc/Makefile.in: Regenerate.
2928 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2930 2000-03-02 Michael Meissner <meissner@redhat.com>
2932 * config/tc-d30v.c (check_range): Remove code that incorrectly
2933 sign extended values where bits < 32.
2935 2000-03-02 H.J. Lu (hjl@gnu.org)
2937 * configure.in: Support --enable-targets=all on ia32.
2938 * configure: Regenerated.
2940 2000-03-01 Nick Clifton <nickc@cygnus.com>
2942 * gasp.c (do_align): Remove bogus check of alignment value.
2944 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2946 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2947 TC_PPC was defined forced the type of a symbol with no other type
2950 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2952 * doc/internals.texi (CPU backend): Mention that
2953 line_separator_chars do not break up comments. Fix typos for
2954 LEX_AT and LEX_NAME descriptions. Document operands for
2955 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2956 description of md_create_short_jump usage. Document argument for
2957 md_undefined_symbol.
2959 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2961 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2962 (md_parse_option): Handle it.
2963 (md_show_usage): Document it.
2965 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2967 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2968 opcode, for the instruction `pal19'. From Andrea Arcangeli
2971 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2973 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2975 (md_assemble): To here, before template operands are matched.
2976 Also ensure a constant immediate is sign extended when we know the
2977 size is at most 16 bits. This is to catch cases like "add
2978 $0xffc0,%ax" where we don't know the size, and thus that the
2979 immediate can be represented as Imm8S until after parsing the
2981 (i386_displacement): Similarly sign extend 16 bit constant
2983 (md_assemble): Relax 16-bit jump constant range check to suit sign
2984 extended displacements.
2986 2000-02-26 Andreas Jaeger <aj@suse.de>
2988 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2990 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2992 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2993 call operands when intel_syntax.
2994 (intel_float_operand): Return 2 for "fi...".
2995 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2996 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2997 earlier "SHORT" change.
2998 (md_assemble): When determining suffix from Regs, exclude
3001 2000-02-24 Nick Clifton <nickc@cygnus.com>
3003 * configure: Add arm-wince, mips-pe and sh-pe targets.
3004 * configure: Regenerate.
3006 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3008 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3009 "pe-mips" for the mips-pe target.
3011 * config/tc-arm.c (insns): Change displacement encoded in BL
3012 and B instructions if the target port is arm-wince.
3013 (do_ldst): Do not bias the relocation offset if the target
3015 (md_pcrel_from): Add in missing relocation offset bias if the
3016 target os arm-wince.
3018 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3019 (md_begin): Disable -G support for mips-pe target.
3020 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3021 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3024 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3025 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3026 assembler, just set the alignment to 4.
3028 * config/te-wince-pe.h: New file for WinCE targets. Define
3031 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3033 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3034 string instructions.
3035 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3036 (i386_intel_memory_operand): After finding a segment override,
3037 check again for no `[' before looking for a displacement. Bomb if
3038 more than one displacement rather than silently discarding the
3039 second and subsequent ones. Free strings malloc'd by
3040 build_displacement_string.
3042 2000-02-24 Catherine Moore <clm@cygnus.com>
3044 * config/obj-som.c (obj_pseudo_table): Add "weak".
3045 (obj_som_weak): New routine.
3047 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3049 * config/tc-i386.c (union i386_op): New.
3050 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3051 Throughout file replace occurences of disps[n], imms[n], regs[n]
3052 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3053 intel mode operand swapping. Add assert in regKludge and
3054 fake_zero_displacement code. Test i.types[n] when outputting
3055 displacements and immediates. Combine output of Disp16 with
3057 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3058 when in intel mode by (not) reversing fsub and fdiv operands
3059 before the template search. This fails for single operand
3060 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3061 undefined. Instead fix the base_opcode after we've found the
3062 template. Move base_opcode xor with found_reverse_match from
3063 opcode output code to before this fix so we test for the correct
3065 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3066 check in intel mode. Instead compare opcodes.
3068 * config/tc-i386.h (TC_RELOC): Delete.
3069 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3070 with equivalent call to reloc.
3072 * as.h (flag_m68k_mri): Move declaration after target include, and
3073 only declare when TC_M68K defined. Define as zero otherwise.
3074 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3075 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3076 Define as zero otherwise.
3077 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3078 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3079 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3080 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3081 testing whether defined.
3082 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3083 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3084 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3085 rather than testing whether defined.
3086 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3087 (parse_mri_cons): Declare and use only when TC_M68K.
3088 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3089 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3090 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3092 * NEWS: Mention IBM 370 support.
3094 2000-02-23 Richard Henderson <rth@cygnus.com>
3096 * config/tc-i386.c (md_assemble): When swapping operands for
3097 intel_syntax, assume everything that's not Imm or Disp is a
3100 2000-02-23 Linas Vepstas <linas@linas.org>
3102 * config/tc-i370.c, config/tc-i370.h: New files.
3103 * Makefile.am: Add support for Linux/IBM 370.
3104 * configure.in: Likewise.
3105 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3106 * config/obj-elf.c: Include elf/i370.h
3107 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3109 * Makefile.in: Regenerate.
3110 * configure: Regenerate.
3112 * doc/c-i370.texi: New file.
3113 * doc/all.texi: Include it.
3114 * doc/as.texinfo: And here.
3115 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3116 * doc/Makefile.in: Regenerate.
3118 2000-02-19 Michael Meissner <meissner@redhat.com>
3120 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3121 determine if an instruction can be used in parallel with an ADDppp
3122 or SUBppp instruction.
3124 2000-02-22 Andrew Haley <aph@cygnus.com>
3126 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3128 1999-12-30 Andrew Haley <aph@cygnus.com>
3130 * config/tc-mips.c (mips_gp32): New variable.
3131 (macro_build) Use mips_gp32.
3133 (md_longopts): Add "-mgp32" and "-mgp64".
3134 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3136 (OPTION_M7900): Change offset
3137 (OPTION_NO_M7900): Ditto.
3139 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3141 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3142 warning, and bump it to 1.
3144 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3146 From Brad Lucier <lucier@math.purdue.edu>:
3147 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3150 2000-02-21 Catherine Moore <clm@cygnus.com>
3152 * config/tc-mips.c (MF_HILO_INSN): Define.
3153 (mips_7000_hilo_fix): Declare.
3154 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3155 (md_parse_option): Check for 7000_HILO_FIX options.
3156 (OPTION_M7000_HILO_FIX): Define.
3157 (OPTION_NO_M7000_HILO_FIX): Define.
3158 * doc/c-mips.texi (-mfix7000): Describe.
3160 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3162 * listing.c (print_lines): Remove unused variable `end'.
3164 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3165 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3166 reloc_type when BFD_ASSEMBLER.
3167 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3168 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3169 statement and quell signed vs. unsigned comparison warning.
3171 2000-02-18 Nick Clifton <nickc@cygnus.com>
3173 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3174 the computed frag offset, rather than overwriting it.
3176 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3178 * config/tc-sh.c ("elf/sh.h"): Include.
3179 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3180 (md.begin): Initialize target_arch.
3181 Only include opcodes in has table that match selected architecture.
3182 (parse_reg): Recognize register names for sh-dsp.
3183 (parse_at): Recognize post-modify addressing.
3184 (get_operands): The leading space is now optional.
3185 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3186 arguments. Update valid_arch.
3187 (build_Mytes): Add support for SDT_REG_N.
3188 (find_cooked_opcode): New function, broken out of md_assemble.
3189 (assemble_ppi, sh_elf_final_processing): New functions.
3190 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3191 (md_longopts, md_parse_option): New option: -dsp.
3192 * config/tc-sh.h (elf_tc_final_processing): Define.
3193 (sh_elf_final_processing): Declare.
3195 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3197 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3198 the unwinder subspace. Save the current seg/subseg before creating
3201 2000-02-10 Nick Clifton <nickc@cygnus.com>
3203 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3204 little endian targets.
3205 (INST_BYTE1): Redefine to handle big and little endian
3207 (cpu_type): New type: Select between M340 and M210.
3208 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3209 instructions of the M340.
3210 (md_assemble): Add support for the MULSH and OPSR classes of
3212 (md_atof): Add support for little endian targets.
3213 (md_parse_option): Add support for -EL, -EB and -mcpu command
3215 (md_convert_frag): Add support for little endian targets.
3216 (md_apply_fix3): Add support for little endian targets.
3217 (md_number_to_chars): Add support for little endian targets.
3219 2000-02-10 Timothy Wall <twall@redhat.com>
3221 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3222 defined, use it to verify the symbol just read should be a label.
3224 2000-02-10 Timothy Wall <twall@redhat.com>
3226 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3227 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3228 around colons when KEEP_WHITE_AROUND_COLON is defined.
3229 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3230 and KEEP_WHITE_AROUND_COLON.
3232 2000-02-08 Timothy Wall <twall@redhat.com>
3234 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3236 (do_repeat): New. Abstract repeat logic so that a "break" can be
3238 (end_repeat): New. Provide support for a "break" out of the
3240 * read.h: Add prototypes for new functions.
3242 2000-02-08 Timothy Wall <twall@redhat.com>
3244 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3245 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3246 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3249 2000-02-08 Timothy Wall <twall@redhat.com>
3251 * read.c: Added elseif to directives table.
3252 * read.h: Added prototype for s_elseif.
3253 * doc/as.texinfo: Added description for elseif.
3254 * cond.c (s_elseif): New function
3256 2000-02-04 Timothy Wall <twall@redhat.com>
3258 * listing.c (print_lines): Remove conditionals causing bug in
3261 2000-02-03 Timothy Wall <twall@cygnus.com>
3263 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3265 * frags.c (frag_new): Calculate fr_fix in octets
3266 (frag_now_fix) Return offset as target address offset (bytes).
3267 (frag_now_fix_octets) New - Return offset in octets (8-bit
3269 * frags.h: Added prototype for frag_now_fix_octets().
3270 Distinguish between octets and bytes in field descriptions.
3271 * listing.c (calc_hex): Account for octets vs bytes when
3272 printing addresses/offsets.
3273 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3274 target is little-endian, print the octets in a word in big-endian
3275 order so that the display looks like a proper hexadecimal number,
3276 instead of having the octets reversed.
3277 * read.c (do_align): When recording alignment, alignment power
3278 should be in terms of target bytes (minimum addressible unit)
3280 (do_org) Convert ORG target address (byte) argument into an
3281 octet offset when generating a variable fragment.
3282 * symbols.c (resolve_symbol_value): Symbol final value
3283 converted to a target address offset (bytes) from its octet offset.
3284 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3285 offset (bytes) is adjusted by the frag offset (octets) converted
3287 (coff_frob_section) Section alignment power is in terms of bytes;
3288 convert it to an octet alignment power when calculating size (and
3289 size mask) in octets. Don't modify the section size in order to
3290 "align" it for TI COFF, since that format has a different method
3291 for storing alignment information.
3293 2000-02-01 Timothy Wall <twall@cygnus.com>
3295 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3296 entries, matching the way GCC generates them. If not escaped, the
3297 filename is encoded incorrectly.
3299 2000-01-31 Nick Clifton <nickc@cygnus.com>
3301 * config/tc-arm.c (reg_table): Add support for ATPCS register
3304 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3306 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3308 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3310 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3311 of a symbol when we really care about its value.
3313 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3315 * config/tc-mcore.c (md_assemble): Give warning message if
3316 operands passes to instruction are more than the spec.
3318 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3320 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3321 Thumb mode but the label seen was not declared as '.thumb_func'
3322 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3323 correct disassembly of Thumb code bounded by non function labels.
3325 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3327 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3328 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3330 * Makefile.in: Same here.
3333 * configure.in: Set bfd_gas for i386-aout when primary target
3334 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3335 we may need the primary te_file. Remove incorrect comment.
3337 * configure: Regenerate.
3339 * config/e-i386aout.c: New file.
3341 * as.c (USE_EMULATIONS): Move to before print_version_id.
3342 (struct emulation): Add i386aout.
3343 (show_usage): Split text strings. Reformat -a text. Add --em
3347 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3348 (aout_format_ops): New.
3351 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3352 preprocessor conditional and add aout USE_EMULATIONS tests.
3353 (read_a_source_file): Don't pass error strings to printf as
3357 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3359 (do_data): Same here.
3360 (process_file): And here.
3363 * symbols.c (colon): Rewrite "already defined" fatal message
3364 code for aout with USE_EMULATIONS.
3367 * config/obj-aout.c (OBJ_HEADER): Define.
3368 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3370 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3371 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3373 (obj_aout_type): Expand S_SET_OTHER here too.
3374 (obj_read_begin_hook): Remove.
3375 (aout_pop_insert): New.
3376 (obj_aout_s_get_other): New.
3377 (obj_aout_s_get_desc): New.
3378 (aout_format_ops): New.
3381 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3382 gets aout_pseudo_table.
3383 (aout_pseudo_table): Declare.
3384 (obj_read_begin_hook): Define.
3387 * config/obj-coff.c (obj_pseudo_table): Rename to
3389 (coff_pop_insert): Use coff_pseudo_table.
3390 (coff_sec_sym_ok_for_reloc): Remove.
3391 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3392 and comment all zero entries and remove #if 0 code.
3395 * config/obj-coff.h (obj_pop_insert): Define.
3396 (coff_pseudo_table): Declare.
3399 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3400 s_get_size, s_set_size. Comment all zero entries.
3403 * config/obj-elf.c (elf_s_get_other): New function.
3404 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3405 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3406 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3408 (obj_elf_parse_section_letters): Don't pass error strings to
3409 printf as format arg.
3412 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3414 (elf_s_get_other): Declare.
3415 (S_GET_OTHER) Define as elf_s_get_other if not already
3417 (S_SET_OTHER): Only define when not already defined.
3418 (elf_obj_read_begin_hook): Declare.
3419 (obj_read_begin_hook): Define.
3420 (elf_obj_symbol_new_hook): Declare.
3421 (obj_symbol_new_hook): Define.
3424 * config/obj-multi.h: Add copyright header and protect against
3425 multiple inclusion. Add * to all function pointers.
3426 (OBJ_HEADER): If defined, include it rather than other defines
3428 (obj_frob_file_after_relocs): Test for NULL.
3429 (obj_symbol_new_hook): Here too.
3430 (obj_sec_sym_ok_for_reloc): And here.
3431 (S_GET_OTHER): Define.
3432 (S_GET_DESC): Define.
3433 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3434 (OBJ_MAYBE_ELF): Update comment.
3436 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3437 OBJ_AOUT preprocessor conditional and handle emulation by
3438 testing OUTPUT_FLAVOR.
3439 (i386_displacement): Here too.
3440 (md_section_align): Similarly here.
3441 (i386_target_format): Conditionally compile when more than one
3442 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3443 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3444 (i386_displacement): Here too.
3447 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3448 Define TARGET_FORMAT for aout only when not multi.
3451 * config/te-multi.h: Delete file as it's identical to te-generic.h
3453 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3455 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3456 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3459 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3461 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3464 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3466 * config/tc-mips.c (mips_do_align): New function.
3467 * config/tc-mips.h (md_do_align): Define.
3469 2000-01-10 Philip Blundell <philb@gnu.org>
3471 * doc/c-arm.texi (ARM Options): Fix typo.
3472 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3473 line separator for Linux.
3474 * doc/as.texinfo (Comments): Mention the ARM.
3476 2000-01-10 Philip Blundell <pb@futuretv.com>
3478 * configure.in (arm*-*-conix*): New target.
3479 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3481 * configure: Regenerate.
3483 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3485 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3486 (obj_elf_visibility): New function.
3488 * doc/as.texinfo (Visibility): New node: document visibility
3491 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3493 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3494 warning for absolute jump/call without `*' in non-intel mode. No
3495 need to set i.types[0] JumpAbsolute in intel mode.
3497 1999-12-22 Philip Blundell <pb@futuretv.com>
3499 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3500 hook function when changing sections.
3501 (arm_s_data): Likewise.
3503 1999-12-14 Nick Clifton <nickc@cygnus.com>
3505 * config/tc-arm.c (md_parse_option): Add support for -marm720
3506 command line switch.
3508 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3510 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3511 (r_registers, xr_registers): Define.
3512 (r_register_name, xr_register_name): New functions.
3513 (md_assemble): Handle new am33 operand types and instruction
3515 (mn10300_insert_operand, check_operand): Likewise.
3517 1999-11-29 Nick Clifton <nickc@cygnus.com>
3519 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3520 (s_force_thumb): Set thumb_mode to 2.
3521 (md_assemble): Do not complain about thumb instructions on a
3522 non-thumb target if thumb_mode is set to 2.
3524 1999-11-28 Michael Meissner <meissner@cygnus.com>
3526 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3527 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3528 (O_...): Add new machine dependent expressions if we are handling
3529 explicit relocations.
3530 (alpha_reloc_op): New static table holding the explicit relocation
3532 (alpha_literal_hash): New static to hold the hash table for
3533 explicit relocations.
3534 (alpha_macros): Add support for explicit relocations.
3535 (md_begin): If explicit relocations, initialize hash table.
3536 (md_assemble): Don't print a second error if tokenize_arguments
3537 already printed an error message.
3538 (md_apply_fix): Add support for explicit relocations.
3539 (alpha_force_relocation): Ditto.
3540 (alpha_fix_adjustable): Ditto.
3541 (alpha_adjust_symtab): New function to support explicit
3543 (alpha_adjust_symtab_relocs): Ditto.
3544 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3545 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3546 Add support for explicit relocations. Return -2 if an error
3547 message was already printed.
3548 (find_macro_match): Add support for explicit relocations. Comment
3550 (emit_insn): Add support for explicit relocations.
3551 (assemble_tokens): Ditto.
3553 (load_expression): Ditto.
3556 (emit_ir_load): Ditto.
3557 (emit_loadstore): Ditto.
3560 (emit_sextX): Ditto.
3561 (emit_division): Ditto.
3562 (emit_jsrjmp): Ditto.
3563 (emit_retjcr): Ditto.
3565 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3567 (tc_adjust_symtab): If explicit relocations, call the function
3568 alpha_adjust_symtab.
3569 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3570 relocations next to the literal relocation they reference.
3571 (TC_INIT_FIX_DATA): Initialize the new fields.
3572 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3574 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3576 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3577 'B' operand for PA2.0 bb instruction.
3579 1999-11-18 Nick Clifton <nickc@cygnus.com>
3581 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3584 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3586 (mcore_force_relocation): Force relocations to be generated for
3589 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3591 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3592 (i386_displacement): Disallow O_big displacements.
3594 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3596 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3597 Small improvements in error checking.
3598 (md_assemble): Support for unconditional ARM instructions.
3599 (md_parse_option): Support for -m[arm]v5e flag.
3601 1999-11-12 Nick Clifton <nickc@cygnus.com>
3603 * macro.c (buffer_and_nest): Do not check beyond the end of the
3606 1999-11-11 Nick Clifton <nickc@cygnus.com>
3608 * macro.c (buffer_and_nest): Look for seperator after TO and
3611 1999-11-08 Andrew Haley <aph@cygnus.com>
3613 * app.c (do_scrub_chars): When in State 10, treat backslash
3614 characters in the same way as as symbol characters.
3616 1999-11-07 Richard Henderson <rth@cygnus.com>
3618 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3619 the previous label was in the current section before playing
3620 with auto-alignment.
3622 1999-11-06 Nick Clifton <nickc@cygnus.com>
3624 * config/tc-v850.c (v850_force_relocation): Force relocation
3626 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3629 1999-11-05 Michael Meissner <meissner@cygnus.com>
3631 * expr.h (operatorT): Increase machine dependent operators to 16.
3632 * expr.c (op_rank): Ditto.
3634 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3636 * read.c (pseudo_set): Reject attempts to set the value of a
3639 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3642 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3644 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3645 to bfd_set_section_contents.
3647 1999-11-03 Nick Clifton <nickc@cygnus.com>
3649 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3651 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3653 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3654 (mips_ip): Use OPCODE_IS_MEMBER.
3656 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3658 * config/tc-arm.c (reg_required_here): Improve comments.
3660 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3661 (tinsns): Initialize variants field.
3663 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3664 BAD_PC respectively.
3666 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3668 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3669 * config/tc-arm.h: Fix compile time warnings.
3671 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3673 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3674 form @abs16, @(abs16) and @(abs16 + imm).
3676 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3678 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3679 (ISA_HAS_64_BIT_REGS) New.
3680 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3681 mips_emit_delays,macro_build,load_register,load_addresss,
3682 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3683 and/or use new ISA_xxx macros in expressions involving
3684 ISA, particularly mips_opts.isa.
3686 1999-10-18 Michael Meissner <meissner@cygnus.com>
3688 * expr.h (operatorT): Add machine dependent operators md1..md8.
3689 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3690 for the machine dependent operators to use.
3692 * expr.c (op_rank): Add machine dependent operators.
3694 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3696 (O_cpregister): Ditto.
3697 (md_begin): Change X_op test that field is wide enough to use
3698 O_max instead of O_alpha_max.
3699 (cpu_types): Fill in missing initializer.
3700 (alpha_num_macros): Make unsigned.
3701 (md_assemble): Make opnamelen be size_t.
3702 (md_apply_fix): Cast alpha_num_operands to int before testing.
3703 (alpha_force_relocation): Ditto.
3704 (alpha_fix_adjustable): Ditto.
3705 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3706 (tc_gen_reloc): Ditto.
3707 (tc_get_register): Ditto.
3712 (s_alpha_ent): Ditto.
3713 (s_alpha_end): Ditto.
3714 (s_alpha_frame): Ditto.
3715 (s_alpha_prologue): Ditto.
3716 (s_alpha_file): Ditto.
3717 (s_alpha_gprel32): Ditto.
3718 (s_alpha_proc): Ditto.
3719 (s_alpha_set): Ditto.
3720 (s_alpha_base): Ditto.
3721 (s_alpha_align): Ditto.
3722 (s_alpha_arch): Ditto.
3723 (alpha_align): Ditto.
3724 (assemble_insn): Suppress unused variable warning.
3726 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3727 order in the structure.
3728 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3730 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3732 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3734 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3736 * config/tc-i386.c (i386_index_check): Correct #endif location.
3738 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3740 * as.c (show_usage): Document new options.
3741 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3742 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3743 (parse_args): Parse the new options.
3744 (main): If there were warnings, and --fatal-warnings
3745 was specified, print an error.
3746 * as.h: New variable, flag_fatal_warnings, for new option.
3748 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3750 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3751 '@'. Change autoincrement completers to fall through to cache control
3754 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3756 (pa_parse_addb_64_cmpltr): New function.
3758 * config/tc-hppa.c (pa_ip): Change error message.
3759 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3760 '?Q' args to allow falling through.
3762 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3763 Remove unused conditional codes.
3764 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3766 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3768 * config/tc-d30v.c (CHAR_BIT): Define.
3769 (check_range): Fix bit operations to support integers bigger than
3772 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3774 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3777 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3778 Doug Evans <devans@cygnus.com>
3780 Add support for m32rx.
3781 * config/tc-m32r.c (enable_m32rx): New static global.
3782 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3783 (allow_m32rx): New function.
3784 (M32R_SHORTOPTS): Add `O'.
3785 (md_longopts): Add --m32rx plus several warning options.
3786 (md_parse_option): Handle new options.
3787 (md_show_usage): Print them.
3788 (md_begin): Enable m32rx.
3789 (OPERAND_IS_COND_BIT): New macro.
3790 (first_writes_to_seconds_operands): New function.
3791 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3792 (target_make_parallel,assemble_two_insns): New functions.
3793 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3794 If optimizing and m32rx, try to make consecutive insns parallel.
3796 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3798 * config/tc-mips.c (nopic_need_relax): Allow for the
3799 .sdata.foo sections generated by -fdata-sections,
3800 and for the .gnu.linkonce.s sections generated by C++.
3802 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3804 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3805 with cleaner code using completer prefixes. Add 'Y'.
3807 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3809 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3811 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3812 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3813 insn does not match and we should try the next insn in the table.
3815 1999-09-22 Nick Clifton <nickc@cygnus.com>
3817 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3819 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3821 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3824 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3826 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3827 OBJ_ELF. If ELF, add "sq".
3828 (md_parse_option): If ELF, ignore -s and -q.
3829 (md_show_usage): Mention ELF options.
3831 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3833 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3836 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3838 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3840 * config/tc-hppa.c (struct pa_it): New field "trunc".
3841 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3842 (pa_parse_ftest_gfx_completer): New function
3843 (pa_parse_fp_cnv_format): New function.
3845 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3846 (md_apply_fix): Handle 22bit pc-rel branches.
3848 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3850 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3852 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3854 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3856 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3858 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3859 (pa_ip): Handle 'fX'.
3861 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3863 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3864 unwinds unless the function is in the text space.
3865 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3867 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3869 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3870 (md_assemble): To here. Tweak address generation.
3872 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3874 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3875 (md_assemble): Call dwarf2_where for OBJ_ELF.
3876 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3877 (pa_end_of_source): New function.
3878 * tc-hppa.h (md_end): Define for OBJ_ELF.
3880 1999-09-14 Michael Meissner <meissner@cygnus.com>
3882 * configure.in (Canonicalization of target names): Remove adding
3883 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3884 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3885 * configure: Regenerate.
3887 1999-09-14 Donn Terry <donn@interix.com>
3889 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3891 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3893 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3894 pc-relative jmp/call to an absolute symbol.
3895 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3896 absolute section symbols.
3898 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3899 jump handling code and comments.
3901 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3903 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3904 the value if TE_PE and a global defined symbol.
3906 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3908 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3909 print the symbol, rather than printing it here.
3911 1999-09-11 Donn Terry <donn@interix.com>
3913 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3914 BFD_RELOC_RVA relocations.
3916 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3917 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3920 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3922 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3923 * doc/internals.texi (Object format backend): Document
3926 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3927 relocations against global symbols if TE_PE.
3929 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3930 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3932 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3935 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3936 symbols which do not have a constant value, or tags with
3937 non-tags. Remove the symbol from the list before adding it at the
3940 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3941 C_FCN symbol differently if TE_PE.
3942 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3943 appears in the pseudo-op, rather coff_line_base which is only set
3946 * config/obj-coff.c (obj_coff_loc): New static function.
3947 (obj_pseudo_table): Add "loc".
3949 * config/obj-coff.c (add_lineno): Check that the line number is
3952 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3953 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3955 (md_atof): Return NULL rather than 0.
3956 * config/tc-i386.c (md_atof): Change type to int.
3957 * expr.c (expr): Change first parameter to int.
3958 * config/obj-coff.c: Add declarations for static functions.
3959 (coff_frob_symbol): Use SYM_AUXENT.
3960 * config/tc-i386.h (flag_16bit_code): Don't declare.
3962 * config/obj-coff.c (obj_coff_section): Default to setting
3963 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3965 * write.c (adjust_reloc_syms): Print adjusted fixup.
3967 * expr.c (integer_constant): Correct too_many_digits calculation
3970 1999-09-09 Andreas Schwab <schwab@suse.de>
3972 * doc/c-arm.texi: Fix arguments of @var to not contain
3975 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3977 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3979 (md_parse_option): Only support -k flag for ELF and COFF targets.
3981 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3983 * config/tc-hppa.c (pa_ip): Put strict register checks before
3984 call to pa_parse_number.
3986 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3988 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3990 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3993 1999-09-06 Donn Terry <donn@interix.com>
3995 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3997 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3999 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4000 candidate instruction. Require registers for register arguments
4001 when in strict mode. Require assemble-time constants for
4002 constants when in strict mode.
4003 (pa_get_absolute_expression): Require a constant when in strict
4006 1999-09-06 Nick Clifton <nickc@cygnus.com>
4008 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4010 1999-09-04 Steve Chamberlain <sac@pobox.com>
4012 * config/tc-pj.c: New file, supports picoJava in ELF.
4013 * config/tc-pj.h: Ditto.
4014 * configure.in (pjl*, pj*): New targets.
4015 * Makefile.am: Rebuild dependencies.
4016 (CPU_TYPES): Add pj.
4017 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4018 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4019 * doc/c-pj.texi: New file.
4020 * doc/as.texinfo: Add some PJ specifics.
4021 * doc/all.texi: Add PJ to the list of all architectures, sort them
4023 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4024 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4026 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4028 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4029 (obj_frob_file): Test for null pointer.
4030 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4031 (OBJ_PROCESS_STAB): And here.
4032 (elf_obj_sy): Remove
4034 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4035 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4036 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4038 * config/obj-coff.c (no_func): Remove.
4039 (coff_format_ops): Change occurrences of no_func to 0, as we test
4040 for 0 in obj-multi.h.
4042 * configure.in: Enable bfd for i386-coff when primary target is
4043 bfd. Enable i386 elf,coff emulation support. Don't set
4044 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4045 emulation to support.
4046 *configure: Regenerate.
4048 1999-09-02 Nick Clifton <nickc@cygnus.com>
4050 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4051 .section .line directive is encountered.
4053 1999-09-01 Nick Clifton <nickc@cygnus.com>
4055 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4058 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4059 * as.texinfo: Document --gdwarf2 command line option.
4060 Add additional documentation of ARM command line switches.
4062 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4064 * config/tc-i386.c (i386_intel_memory_operand): Combine
4065 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4066 and RESTORE_END_STRING around parse_register calls.
4067 (i386_operand): Here too.
4068 (i386_is_reg): Remove.
4069 (parse_register): Move as_bad calls from within this function to
4072 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4074 Based on a patch from H.J. Lu <hjl@gnu.org>
4075 * config/tc-i386.c (parse_register): Handle FP regs specially.
4076 (md_begin): Remove '(' and ')' from register_chars.
4078 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4080 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4081 error message (done elsewhere).
4083 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4085 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4087 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4089 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4092 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4094 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4096 Add new completers. Fix bug in 64 bit condition handling.
4098 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4101 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4103 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4105 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4107 1999-08-27 Jim Wilson <wilson@cygnus.com>
4109 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4110 (struct ls): Add frag field. Initialize it to zero.
4111 (out_end_sequence): New local text_frag. Set it while in text section.
4112 Replace address check with frag check. Set ls.frag to text_frag if
4113 out_set_addr called.
4114 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4115 Set it before switching sections. Replace address check with frag
4116 check. Set ls.frag to saved_frag if out_set_addr called.
4118 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4120 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4121 output "advance_pc" opcode instead of calling gen_addr_line().
4122 The latter has the undesired side-effect of creating a new row
4123 in the debug line info matrix.
4125 1999-08-26 Jim Wilson <wilson@cygnus.com>
4127 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4128 ls.last_filename if last is less than zero. Set ls.last_filename
4129 when allocating new entry.
4130 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4133 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4135 * config/tc-i386.c (i386_index_check): Fix the displacement size
4136 when INFER_ADDR_PREFIX.
4138 1999-08-18 Nick Clifton <nickc@cygnus.com>
4140 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4143 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4145 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4146 handle 0xffffNNNN constants correctly.
4148 1999-08-16 Nick Clifton <nickc@cygnus.com>
4150 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4153 1999-08-13 Nick Clifton <nickc@cygnus.com>
4155 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4156 (md_apply_fix3): Always pass positive values to
4157 validate_offset_imm.
4159 1999-08-12 Nick Clifton <nickc@cygnus.com>
4161 * config/tc-arm.c (skip_whitespace): New macro.
4162 Formatting tidy ups.
4164 (md_apply_fix3): Store relocation offset in addend for ELF based
4166 (arm_force_relocation): Always generate relocs for Thumb function
4169 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4171 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4172 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4174 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4176 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4177 flags for the unwind subspace.
4179 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4180 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4181 suitable relocation based on the size of the target's pointer.
4182 Always Use subsegment zero for the unwinders.
4183 (pa_level): Handle "2.0w".
4185 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4187 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4188 with the following instruction unless this was specified.
4190 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4192 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4193 certain sections, to match BFD changes.
4195 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4197 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4198 (EXTRA_SCRIPTS): Define to keep automake happy.
4199 * Makefile.in: Rebuild.
4201 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4203 * Makefile.am: Rename .dep* files to DEP*.
4204 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4205 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4207 * Makefile.in: Rebuild.
4209 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4211 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4213 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4215 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4216 avoid problems on DOS filesystems.
4217 * Makefile.in: Rebuild.
4219 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4221 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4223 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4226 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4228 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4229 line to create ${GDBINIT} rather than .gdbinit.
4230 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4232 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4234 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4236 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4238 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4240 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4242 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4243 non-adjustable symbols.
4245 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4247 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4249 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4251 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4254 1999-08-05 Donn Terry <donn@interix.com>
4256 * config/te-interix.h: New file.
4257 * configure.in (i386-*-interix*): New target.
4258 * configure: Rebuild.
4260 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4262 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4263 selectors for ELF too.
4264 (selector_table): Add "ltp" and "rtp" selectors.
4266 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4268 * config/tc-i386.c (i386_operand): No need to change
4269 operand_string pointer in segment reg case before goto
4270 do_memory_reference. Initialise displacement_string_start and
4271 displacement_string_end after do_memory_reference label.
4272 (i386_index_check): Add operand_string param, and print error
4273 message on failure here.
4274 (i386_intel_memory_operand): Instead of here.
4275 (i386_operand): And here.
4276 (INFER_ADDR_PREFIX): Enable.
4278 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4280 * config/tc-i386.h (DefaultSize): Define. Renumber following
4281 opcode_modifier defines.
4283 From Etienne Lorrain <etienne.lorrain@ibm.net>
4284 * config/tc-i386.c (stackop_size): New variable.
4285 (set_16bit_code_flag): Clear it here.
4286 (set_16bit_gcc_code_flag): New function.
4287 (md_pseudo_table): Add "code16gcc" entry.
4288 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4290 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4292 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4293 next_set_end even if the end symbol is being discarded.
4295 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4296 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4297 * config/obj-coff.c: Likewise.
4298 (seg_info_type): Remove.
4299 (seg_info_off_by_4): Change to array of segT.
4300 (s_get_segment): Adjust accordingly.
4301 (obj_pseudo_table): Fully initialize sentinel entry.
4303 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4304 Ralf Baechle <ralf@uni-koblenz.de>.
4306 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4308 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4310 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4312 * config/tc-i386.c: Indentation and white space changes.
4313 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4314 don't enable it by default.
4315 (i386_intel_operand): Remove redundant prototype.
4316 Move check on number of memory operands, and i.mem_operands++
4317 (i386_intel_memory_operand): To here.
4318 Remove i386_immediate code from here. Remove special case code
4319 for input and output using (%dx). Remove base/index checks and
4320 call i386_index_check instead. Save initial operand_string
4321 argument for error message.
4322 (i386_operand): Remove redundant prototype. Move base/index
4323 checks to i386_index_check.
4324 (i386_displacement): Move intel mode check for non-zero
4326 (i386_intel_memory_operand): To here.
4328 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4330 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4331 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4332 by .register pseudo-op if -64 and --no-undeclared-regs.
4333 (s_register, sparc_adjust_symtab): New functions.
4334 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4335 Declare sparc_adjust_symtab as tc_adjust_symtab.
4336 * doc/c-sparc.texi: Add description of #ignore special literal
4337 for .register pseudo-op.
4339 1999-07-30 Catherine Moore <clm@cygnus.com>
4341 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4342 the relocation's section offset.
4344 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4346 * write.c (fixup_segment): Fix generic error check overflow test.
4348 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4349 X_add_number to long.
4351 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4353 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4356 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4358 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4361 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4363 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4365 * configure.bat: Remove; obsolete.
4366 * config/go32.cfg: Likewise.
4368 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4370 * configure.in (i386-*-vxworks*): New target.
4371 * configure: Rebuild.
4373 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4375 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4377 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4379 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4381 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4382 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4383 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4384 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4385 MAX_RELOC_EXPANSION): Define.
4386 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4388 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4390 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4391 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4392 block. Print a warning if an 8-bit or 16-bit constant
4393 displacement or immediate is truncated on output.
4394 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4396 (i386_operand): Disallow immediate jump absolute operand.
4398 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4400 * configure.in: Bump version number to 2.9.5.
4401 * configure: Rebuild.
4403 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4406 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4408 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4409 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4411 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4413 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4415 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4417 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4418 if -mno-fpu was given.
4419 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4421 (cons_fix_new_arm): Remove misleading comments.
4423 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4425 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4427 (relax_segment): Likewise. After giving a rs_org error, convert
4428 the frag to rs_align to avoid cascading errors.
4430 1999-07-12 Andreas Schwab <schwab@suse.de>
4432 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4434 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4436 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4437 as appropriate. Fill in structure initializations. Add variable
4438 initializations. Add casts.
4439 * dwarf2dbg.c (print_stats): Change i to size_t.
4440 * listing.c (listing_listing): Change list_line to unsigned int.
4442 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4444 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4445 rather than checking for \001 and \002 in symbol name.
4446 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4448 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4450 * configure.in (hppa*-linux-gnu*): New target.
4451 * configure: Rebuilt.
4453 1999-07-08 Nick Clifton <nickc@cygnus.com>
4455 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4457 1999-07-07 Nick Clifton <nickc@cygnus.com>
4459 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4460 accessing symbolP directly.
4462 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4464 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4467 1999-07-05 Nick Clifton <nickc@cygnus.com>
4469 * config/tc-arm.c (ARM_EXT_V5): Define.
4470 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4471 (md_begin): Detect ARM v5 architectures.
4472 (md_parse_option): Accept arm v5 specification.
4473 (md_show_usage): Documment -marmv5 switch.
4475 * doc/c-arm.texi: Document -marmv5 command line option.
4477 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4479 (validate_immediate_twopart): New function. Determine if a
4480 constant can be computed by two ADD instructions.
4481 (output_inst): Remove its command line parameter - it was never
4483 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4484 implememt the ADRL pseudo op.
4485 (tc_gen_reloc): Generate a suitable error message if an ADRL
4486 instruction tries to generate a real reloc.
4488 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4490 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4492 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4495 1999-06-27 H.J. Lu <hjl@gnu.org>
4497 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4498 non BFD_ASSEMBLER case.
4500 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4502 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4505 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4507 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4508 out_end_sequence() when the address decreases due to a new frag.
4509 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4510 numbering starts with 1.
4512 1999-06-23 Nick Clifton <nickc@cygnus.com>
4514 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4516 (mcore_s_text): Call obj_elf_text for ELF target.
4517 (mcore_s_data): Call obj_elf_data for ELF target.
4518 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4520 (mcore_s_bss): New function: Dump literal table before changing
4522 (mcore_s_comm): New function: Dump literal table before changing
4525 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4526 No longer static functions.
4527 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4528 Provide prototypes for these functions.
4530 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4532 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4533 a list of names, to try obj_segment_name, and to try abbreviated
4534 names when using COFF without long section names.
4536 * config/tc-alpha.c: More use of symbol accessor functions.
4537 * config/tc-arc.c: Likewise.
4538 * config/tc-d30v.c: Likewise.
4539 * config/tc-fr30.c: Likewise.
4540 * config/tc-i860.c: Likewise.
4541 * config/tc-m88k.c: Likewise.
4542 * config/tc-mcore.c: Likewise.
4543 * config/tc-ns32k.c: Likewise.
4544 * config/tc-sparc.c: Likewise.
4545 * config/tc-v850.c: Likewise.
4547 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4548 sy_value with appropriate accessor functions.
4549 * config/tc-arm.c (md_apply_fix3): Likewise.
4550 * config/tc-d10v.c (AT_WORD_P): Likewise.
4551 * config/tc-v850.c (reg_name_search): Likewise.
4553 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4554 use symbol_get_bfdsym instead.
4555 * config/tc-ppc.c (md_assemble): Likewise.
4556 * config/tc-v850.c (v850_comm): Likewise.
4558 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4560 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4561 the symbol, rather than accessing the bsym member.
4562 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4563 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4564 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4565 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4566 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4567 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4568 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4569 * config/tc-v850.c (tc_gen_reloc): Likewise.
4571 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4573 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4574 (hppa_gen_reloc_type): Conditionalize on BFD64.
4575 (tc_gen_reloc): Re-enable ELF relocations.
4576 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4578 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4580 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4582 (do_ldst): Move assignment out of if condition.
4583 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4584 parentheses to avoid warning.
4586 1999-06-21 Nick Clifton <nickc@cygnus.com>
4588 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4589 macro to get at the BFD symbol associated with a GAS symbol.
4591 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4593 * config/tc-ppc.c: Update for symbol handling changes.
4594 * config/obj-coff.c: Likewise.
4596 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4598 * tc-hppa.c: General cleanups of ELF support. No more spaces
4599 and subspaces for ELF.
4600 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4601 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4602 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4603 (UNWIND_SECTION_NAME): Likewise.
4604 (space/subspace related structures): Conditionalize definitions
4606 (space/subspace directives and support routines): Conditionalize
4607 definitions and references/uses on OBJ_SOM.
4608 (label_symbol_struct): For ELF, track the symbol's segment. For
4609 SOM track its space.
4610 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4612 (USE_ALIASES): Kill for both SOM & ELF.
4613 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4614 (pa_space, pa_subspace): Corresponding changes.
4615 (pa_spaces_begin): Corresponding chagnes.
4616 (md_begin): Do not muck around with space/subspace stuff for
4618 (md_apply_fix): Temporarily disable argument relocation stuff
4620 (tc_gen_reloc): Temporarily disable relocation generation for
4622 (pa_build_unwind_subspace): Similarly.
4624 1999-06-16 Nick Clifton <nickc@cygnus.com>
4626 * config/tc-arm.c (thumb_set): New pseudo op.
4627 (text, data, section): Override these pseudo ops with ARM
4629 (s_thumb_set): New function: Perform the same as a .set pseudo
4630 op, but also mark the alias'ed symbol as being a Thumb
4632 (arm_s_text): New function: Perform the same as the .text
4633 pseudo op, but dump the literal pool before changing
4635 (arm_s_data): New function: Perform the same as the .data
4636 pseudo op, but dump the literal pool before changing
4638 (arm_s_section): New function: Perform the same as the
4639 .section pseudo op, but dump the literal pool before changing
4641 (arm_cleanup): Do not reset the current section before dumping
4644 1999-06-17 Nick Clifton <nickc@cygnus.com>
4646 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4647 OPTION_NO_WARN_UNMATCHED entries.
4648 (md_parse_option): Generate a warning message if an unrecognised
4649 option is encountered.
4651 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4652 (get_operands): When parsing an expression after an '@' symbol
4653 has been detected, do not ignore '#' symbols.
4654 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4657 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4659 From K. Richard Pixley <rich@noir.com>:
4660 * configure.in (ppc-*-vxworks*): New target.
4661 * configure: Rebuild.
4663 1999-06-12 Philip Blundell <philb@gnu.org>
4665 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4667 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4669 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4670 which refer to symbols in linkonce sections, permit reducing the
4671 relocs if the symbol is local.
4673 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4675 * subsegs.c (subseg_text_p): New function.
4676 * as.h (subseg_text_p): Declare.
4677 * read.c (do_align): Use subseg_text_p to set the default fill.
4678 * write.c (subsegs_finish): Likewise.
4679 * config/obj-coff.c (write_object_file): Likewise.
4680 * config/tc-i386.h (md_maybe_text): Don't define.
4681 (md_do_align): Use subseg_text_p to set the default fill.
4682 * config/tc-m32r.c (m32r_do_align): Likewise.
4683 * config/tc-sh.c (sh_do_align): Likewise.
4684 * config/tc-sparc.h (md_do_align): Likewise.
4686 1999-06-12 David O'Brien <obrien@freebsd.org>
4688 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4689 * configure: Rebuild.
4691 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4693 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4694 * Makefile.am: Rebuild dependencies.
4695 * Makefile.in: Rebuild.
4697 * config/tc-i386.c (i386_immediate): Remove unused label
4700 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4701 * symbols.c: Likewise.
4702 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4703 sy_next field when taking address, rather than symbol_next.
4705 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4707 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4708 value from the output file architecture.
4709 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4710 * dwarf2dbg.h: Change bfd_vma to addressT.
4712 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4714 * dwarf2dbg.h: Use PARAMS in function declarations.
4716 1999-06-11 Martin Dorey <mdorey@madge.com>
4718 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4719 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4721 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4723 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4725 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4727 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4730 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4732 * read.c (read_a_source_file): Only declare inescape if
4735 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4737 (find_entry_byval): Add parens to avoid warning.
4739 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4741 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4744 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4746 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4749 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4750 synthetize_setx): New functions.
4751 (md_assemble): Broken the special cases into the above
4752 functions. Make compiler happy if sizeof(bfd_vma)==4.
4753 Fix sethi generated from set/setuw. If instructions have a relloc,
4754 always clear the fields to be relocated in the opcode.
4755 (sparc_ip): Remove special_case global variable.
4757 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4759 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4760 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4761 indication of success rather than a value.
4762 (itbl_get_val): Likewise.
4763 (itbl_get_field): Use strcspn. Change delimiters to include
4765 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4766 (itbl_get_val): Likewise.
4767 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4769 * symbols.c (copy_symbol_attributes): Convert local symbols to
4772 1999-06-10 Nick Clifton <nickc@cygnus.com>
4774 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4777 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4779 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4780 Optimize set if sizeof(bfd_vma) == 64.
4781 (sparc_ip): Fix sethi - without %hi() it should generate
4782 R_SPARC_22 reloc, not R_SPARC_HI22.
4783 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4785 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4787 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4788 (s_ncons): New function.
4789 (native_op_table): New table.
4790 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4791 R_SPARC_OLO10 handling.
4793 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4795 * expr.h (struct expressionS): Revert last change; widen X_op.
4796 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4798 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4800 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4801 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4802 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4803 * Makefile.in: Regenerated.
4805 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4806 `common' pass on to s_mri_common.
4807 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4809 1999-06-06 Richard Henderson <rth@cygnus.com>
4811 * config/obj-elf.c (obj_elf_section): Don't free the return
4812 value of demand_copy_C_string.
4814 1999-06-05 Richard Henderson <rth@cygnus.com>
4816 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4817 creation logic from obj_elf_create_section.
4819 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4820 (section_stack): New.
4821 (special_sections): Make const.
4822 (obj_elf_section): Gut and rewrite parsing.
4823 (obj_elf_change_section): New function broken out of obj_elf_section.
4824 (obj_elf_parse_section_letters): Likewise.
4825 (obj_elf_section_word): Likewise.
4826 (obj_elf_section_type): Likewise.
4827 (obj_elf_previous): Treat as a toggle.
4828 (obj_elf_popsection): New.
4829 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4830 (ppc_section_type): Likewise.
4831 * config/tc-ppc.h: Likewise.
4833 * expr.h (struct expressionS): Don't make X_op a bitfield.
4834 * config/tc-alpha.c: Update for symbol handling changes.
4835 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4836 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4838 1999-06-05 Richard Henderson <rth@cygnus.com>
4840 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4841 (dwarf2_gen_line_info): Kill unused variables.
4842 (dwarf2_finish): Likewise.
4843 (dwarf2_where): Likewise.
4844 (dwarf2_directive_file): If we've only got a string,
4845 hand off to s_app_file.
4846 * ecoff.c: Move the include of ecoff.h.
4847 * symbols.h (S_IS_FUNCTION): Prototype.
4849 * read.c (LEX_HASH): Supply a default.
4851 (s_globl): Update `c' after skipping whitespace.
4852 * read.h (LEX_END_NAME, is_name_ender): New.
4853 * expr.c (get_symbol_end): Respect it.
4855 1999-06-04 Mark Klein <mklein@dis.com>
4857 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4859 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4861 * config/tc-hppa.c: Update for symbol handling changes.
4863 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4865 * cgen.c: Update for symbol handling changes.
4866 * config/tc-m32r.c: Likewise.
4868 * config/tc-hppa.h: Update for symbol handling changes.
4869 * config/tc-hppa.c: Likewise.
4871 * config/tc-arm.h: Update for symbol handling changes.
4872 * config/tc-arm.c: Likewise.
4873 (symbol_make_empty): Remove. Just use symbol_create.
4875 * symbols.c (symbol_set_tc): Correct name.
4877 * Makefile.am: Rebuild dependencies.
4878 ($(OBJS)): Don't depend upon struc-symbol.h.
4879 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4880 * dep-in.sed: Don't remove struc-symbol.h.
4881 * Makefile.in: Rebuild.
4883 * doc/internals.texi (Symbols): Describe changes in symbol
4886 1999-06-03 Richard Henderson <rth@cygnus.com>
4888 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4889 instead of doing the work by hand.
4891 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4893 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4894 state of line state-machine.
4895 (struct ls): Collect DWARF2 line state-machine state in new member
4896 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4897 resulted in any DWARF2 directives.
4898 (reset_state_machine): New function.
4899 (out_end_sequence): Ditto.
4900 (dwarf2_gen_line_info): When switching sections or switching to a
4901 lower text address, call out_end_sequence() first to terminate the
4902 previous code sequence as code sequences MUST have monotonically
4903 increasing addresses.
4904 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4906 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4908 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4909 DWARF2 debug info (line information only, at this point).
4910 * as.h: Update comment about supported debug formats.
4911 * dwarf2dbg.c, dwarf2dbg.h: New files.
4912 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4914 * expr.c (operand): Don't use [ for parens if we want an index op.
4915 (op_encoding): Switch [ into O_index, if desired.
4916 (op_rank): Renumber with O_index on bottom.
4917 (expr): If O_index, match closing bracket.
4918 * expr.h (O_index): New.
4920 * read.c (read_a_source_file): Conditionally allow matched "
4921 in lines passed to md_assemble.
4923 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4925 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4927 Add support for storing local symbols in a small structure to save
4928 memory when assembling large files.
4929 * as.h: Don't include struc-symbol.h.
4930 (symbolS): Add typedef.
4931 * symbols.c: Include struc-symbol.h.
4932 (local_hash): New static variable.
4933 (save_symbol_name): New static function, from symbol_create.
4934 (symbol_create): Call save_symbol_name.
4935 (local_symbol_count): New static variable.
4936 (local_symbol_conversion_count): Likewise.
4937 (LOCAL_SYMBOL_CHECK): Define.
4938 (local_symbol_make): New static function.
4939 (local_symbol_convert): New static function.
4940 (colon): Handle local symbols. Create local symbol for local
4942 (symbol_table_insert): Handle local symbols.
4943 (symbol_find_or_make): Create local symbol for local label name.
4944 (symbol_find_base): Check for local symbol.
4945 (symbol_append, symbol_insert): Check for local symbols.
4946 (symbol_clear_list_pointers, symbol_remove): Likewise.
4947 (verify_symbol_chain): Likewise.
4948 (copy_symbol_attributes): Likewise.
4949 (resolve_symbol_value): Handle local symbols.
4950 (resolve_local_symbol): New static function.
4951 (resolve_local_symbol_values): New function.
4952 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4953 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4954 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4955 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4956 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4957 (symbol_previous, symbol_next): New functions.
4958 (symbol_get_value_expression): Likewise.
4959 (symbol_set_value_expression): Likewise.
4960 (symbol_set_frag, symbol_get_frag): Likewise.
4961 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4962 (symbol_mark_used_in_reloc): Likewise.
4963 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4964 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4965 (symbol_mri_common_p): Likewise.
4966 (symbol_mark_written, symbol_clear_written): Likewise.
4967 (symbol_written_p): Likewise.
4968 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4969 (symbol_section_p, symbol_equated_p): Likewise.
4970 (symbol_constant_p): Likewise.
4971 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4972 (symbol_get_obj, symbol_set_obj): Likewise.
4973 (symbol_get_tc, symbol_set_tc): Likewise.
4974 (symbol_begin): Initialize local_hash.
4975 (print_symbol_value_1): Handle local symbols.
4976 (symbol_print_statistics): Print local symbol statistics.
4977 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4978 Declare new symbols.c functions. Move many declarations here from
4980 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4981 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4982 (struct symbol): Move bsym to make it clearly the first field.
4983 Remove TARGET_SYMBOL_FIELDS.
4984 (symbolS): Don't typedef.
4985 (struct broken_word): Remove.
4986 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4987 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4988 (symbol_clear_list_pointers): Likewise.
4989 (symbol_insert, symbol_remove): Likewise.
4990 (symbol_previous, symbol_append): Likewise.
4991 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4992 (struct local_symbol): Define.
4993 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4994 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4995 (local_symbol_get_frag, local_symbol_set_frag): Define.
4996 (local_symbol_get_real_symbol): Define.
4997 (local_symbol_set_real_symbol): Define.
4999 * write.c (write_object_file): Call resolve_local_symbol_values.
5000 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5001 (TARGET_SYMBOL_FIELDS): Don't define.
5002 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5003 ECOFF_DEBUGGING, add ECOFF fields.
5004 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5005 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5006 ECOFF_DEBUGGING, add ECOFF fields.
5007 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5008 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5009 * config/tc-mcore.h: Don't include struc-symbol.h.
5010 (TARGET_SYMBOL_FIELDS): Don't define.
5011 (struct mcore_tc_sy): Define.
5012 (TC_SYMFIELD_TYPE): Define.
5013 * Many files: Use symbolS instead of struct symbol. Use new
5014 accessor functions rather than referring to symbolS fields
5017 * read.c (s_mri_common): Don't add in value of line_label.
5019 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5020 checking for SEC_LINK_ONCE.
5022 * config/tc-sh.h (sh_fix_adjustable): Declare.
5024 * app.c (input_buffer): New static variable.
5025 (app_push): Save saved_input in allocated buffer.
5026 (app_pop): Restored saved_input.
5027 (do_scrub_chars): Change get parameter to take char * and int as
5028 arguments. Change GET macro to pass input_buffer to get
5029 function. Don't save input into allocated buffer.
5030 * as.h (do_scrub_chars): Update declaration.
5031 * input-file.c (input_file_get): Change to take char * and int.
5032 Read data into passed in buffer. Remove static buffer.
5033 * read.c (scrub_from_string): Change to take char * and int. Copy
5034 data into passed in buffer.
5036 * hash.h: Neaten. Declare hash_traverse.
5037 * hash.c: Complete rewrite based on BFD hashing code.
5038 * gasp.c (chunksize): New variable.
5039 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5042 1999-05-28 Nick Clifton <nickc@cygnus.com>
5044 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5045 addend unless the target uses an old ABI.
5047 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5049 -Wchar-subscripts cleanup
5050 * listing.c (listing_newline): Use unsigned char variable, so
5051 calls to isascii,iscntrl are correct.
5052 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5054 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5055 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5056 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5057 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5059 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5061 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5063 (arch_coldfire_p): New #define.
5064 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5066 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5068 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5070 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5071 (install_operand): Add place `N'.
5072 (init_table): Add registers ACC, MACSR, MASK.
5074 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5076 * config/tc-m68k.c: Change mcf5200 --> mcf.
5077 (archs): Add mcf5206e, mcf5307.
5078 (m68k_ip): Add format `u'.
5079 (install_operand): Add place `m', `M', `h'.
5080 (init_table): Add upper/lower registers.
5082 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5084 1999-05-28 Martin Dorey <mdorey@madge.com>
5086 * config/tc-i960.c: Several minor changes to add ELF and
5087 BFD_ASSEMBLER support.
5088 * config/tc-i960.h: Likewise.
5089 * configure.in (i960-*-elf*): New target.
5090 * aclocal.m4, configure: Rebuild.
5092 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5094 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5095 reloc changes when defined(BFD_ASSEMBLER).
5097 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5099 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5101 * write.c (write_print_statistics): Output to file, not stderr.
5103 * expr.c (generic_bignum_to_int32,64): Prototype.
5105 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5106 output_sleb128, output_uleb128, output_big_sleb128,
5107 output_big_uleb128, output_big_leb128): Prototype.
5108 (output_big_sleb128, output_big_uleb128): Make inline.
5109 (output_big_leb128): Remove inline
5111 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5112 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5113 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5114 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5115 value for correct overflow check in write.c:fixup_segment.
5116 * write.c (fixup_segment): Move bitfield overflow checks to after
5117 the md_apply_fix call.
5118 * config/obj-coff.c (fixup_segment): Likewise.
5119 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5120 valueT *val argument.
5122 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5124 * config/atof-ieee.c (gen_to_words): Correctly round a
5125 denormalized number. Fix off-by-one in range checking for
5126 exponent in a denormal.
5128 1999-05-10 Nick Clifton <nickc@cygnus.com>
5130 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5133 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5135 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5137 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5139 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5140 (ReverseRegRegmem): Remove.
5141 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5142 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5143 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5146 From Doug Ledford <dledford@redhat.com>
5147 * config/tc-i386.h (RegXMM): New for P/III.
5148 * config/tc-i386.c: Add support for P/III.
5150 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5152 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5153 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5154 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5156 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5158 * config/tc-i386.c (i386_immediate): Skip whitespace before
5159 complaining about junk after expression.
5160 (i386_displacement): Likewise.
5162 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5164 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5165 Don't copy before downcaseing.
5167 1999-05-05 Catherine Moore <clm@cygnus.com>
5169 * tc-m68k.c: Include elf/m68k.h.
5170 (m68k_elf_final_processing): New routine.
5171 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5174 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5176 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5179 1999-04-30 Nick Clifton <nickc@cygnus.com>
5181 * config/tc-mcore.c (mcore_s_section): Dump literals before
5184 1999-04-29 Nick Clifton <nickc@cygnus.com>
5186 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5189 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5191 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5192 (TC_INIT_FIX_DATA): Delete.
5193 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5194 (TC_INIT_FIX_DATA): Delete.
5195 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5196 * write.c (fix_new_internal): Initialize fx_cgen member.
5197 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5198 (gas_cgen_md_apply_fix3): Update.
5199 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5200 (md_cgen_record_fixup_exp): Update.
5201 (FX_OPINFO_R_TYPE): Update.
5203 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5204 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5205 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5206 * frags.h (struct frag): Make opindex, opinfo ints.
5208 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5210 1999-04-26 Tom Tromey <tromey@cygnus.com>
5212 * aclocal.m4, configure: Updated for new version of libtool.
5214 1999-04-22 Nick Clifton <nickc@cygnus.com>
5216 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5218 (md_apply_fix3): Do not fix up absolute relocations against
5221 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5223 1999-04-20 Nick Clifton <nickc@cygnus.com>
5225 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5226 changes and data-in-text directives.
5227 (mcore_cons): New function: intercept cons() operations.
5228 (mcore_float_cons): New function: intercept float_cons()
5230 (mcore_stringer): New function: intercept stringer() operations.
5232 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5234 * obj.h (struct format_ops): Change generate_asm_lineno field to
5236 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5238 * config/tc-alpha.c (find_opcode_match): Add default case to
5240 (find_macro_match): Likewise.
5241 (load_expression): Parenthesize && within ||.
5243 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5245 1999-04-17 Nick Clifton <nickc@cygnus.com>
5247 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5248 .text .data .section pseudo ops.
5249 (mcore_s_section): New function. Dump lits before changing secs.
5250 (mcore_s_text): New function. Dump lits before changing secs.
5251 (mcore_s_data): New function. Dump lits before changing secs.
5253 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5255 * config/tc-mips.c (mips_32bitmode): New.
5256 (md_begin): Set mips_32bitmode if needed.
5257 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5258 Set EF_MIPS_32BITMODE.
5260 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5262 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5265 1999-04-16 Nick Clifton <nickc@cygnus.com>
5267 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5269 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5271 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5272 expressions correctly.
5275 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5277 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5279 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5281 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5282 and fmpynfadd instructions.
5284 1999-04-11 Richard Henderson <rth@cygnus.com>
5286 * as.h (environ): Declare it, if needed.
5287 * as.c (dump_statistics): Don't declare environ.
5288 * configure.in (environ): Detect declaration.
5289 * configure, config.in: Rebuild
5291 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5292 (i386_displacement): Allocate enough space for replacement buffer.
5293 Clean up replacement buffer initialization.
5295 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5297 * subsegs.c (section_symbol): Don't create a new symbol if one
5298 already exists; instead, use the existing one, but set its segment
5299 and frag data if it hasn't already been defined.
5300 * config/obj-coff.c (c_section_symbol): Likewise.
5302 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5304 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5306 1999-04-08 Nick Clifton <nickc@cygnus.com>
5308 * config/tc-mcore.c: New File: Support routines for MCore
5310 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5311 * config/obj-coff.c: Add support for mcore-pe target.
5313 * Makefile.am: Add support for MCore targets.
5314 * Makefile.in: Regenerate.
5315 * configure.in: Add support for MCore targets.
5316 * configure: Regenerate.
5318 * doc/all.texi: Set MCORE.
5319 * doc/as.texinfo: Document MCore specific command line options.
5321 * write.h: Prevent multiple inclusion.
5323 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5325 * asintl.h (LC_MESSAGES): Never define.
5326 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5328 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5331 * Makefile.am (m68k-parse.c): If configuring in the source
5332 directory, copy m68k-parse.y into the local directory before
5333 running ylwrap, to remove spurious differences when generating
5335 * Makefile.in: Rebuild.
5337 * config/tc-sparc.h (md_do_align): Just allocate the number of
5338 bytes necessary, rather than always allocating 1024.
5340 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5342 * listing.c (listing_newline): Add cast to avoid warning.
5343 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5344 * config/tc-i386.c (i386_scale): Add return value.
5345 (build_displacement_string): Remove unused local temp_disp2.
5346 (i386_intel_memory_operand): Add parentheses to avoid warning.
5347 (i386_intel_operand): Remove unused local end_of_operand_string.
5348 (i386_operand): Remove unused local operand_modifier.
5349 (i386_operand): Add parens to avoid warning.
5351 1999-04-04 Don Bowman <don@pixsci.com>
5353 * configure.in: Add mips*-*-vxworks* target; have it define
5355 * configure, config.in: Rebuild.
5357 1999-03-31 Nick Clifton <nickc@cygnus.com>
5359 * configure.in (emulations): Add support for arm-epoc-pe.
5360 * configure: Regenerate.
5361 * config/te-epoc-pe.h: New file. Define macros specific to
5363 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5364 for arm-epoc-pe target.
5366 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5368 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5370 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5372 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5373 detect ",n" without a condition.
5374 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5377 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5379 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5380 instruction is encoded with one bit.
5383 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5385 * doc/internals.texi (CPU backend): Mention that
5386 line_separator_chars should not include newline. From thi
5387 <ttn@mingle.glug.org>.
5389 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5391 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5392 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5394 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5396 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5398 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5400 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5403 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5405 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5407 1999-03-15 Martin Hunt <hunt@cygnus.com>
5409 * app.c (do_scrub_begin): Change '-' back to a symbol char
5410 so we can use multiple opcodes on a line again.
5412 * config/tc-d30v.c: By default, warn if a symbol has
5413 the same name as a register. Plus some minor
5414 updates from the branch.
5416 1999-03-13 Nick Clifton <nickc@cygnus.com>
5418 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5419 BFD_RELOC_16 and BFD_RELOC_64.
5421 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5423 * expr.c (expr): Add missing else.
5425 1999-03-12 Nick Clifton <nickc@cygnus.com>
5427 * config/tc-arm.c (md_apply_fix3): Improve error message.
5429 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5431 * Makefile.am (CPU_TYPES): Add fr30.
5432 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5433 (fr30,m32r dependencies): Update.
5434 * Makefile.in: Rebuild.
5436 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5437 (gas_cgen_record_fixup_exp): Ditto.
5438 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5439 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5440 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5441 (md_cgen_lookup_reloc): Update use of operand->type.
5442 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5443 (md_convert_frag): Call cgen_operand_lookup_by_num.
5444 (md_cgen_lookup_reloc): Update use of operand->type.
5445 (m32r_cgen_record_fixup_exp): Ditto.
5447 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5449 * config/tc-mips.c (md_show_usage): Fix message.
5451 1999-03-03 Nick Clifton <nickc@cygnus.com>
5453 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5454 and LDR reg,=<expr> instruction.
5456 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5459 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5461 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5463 1999-02-17 Nick Clifton <nickc@cygnus.com>
5465 This patch was created by: Scott Bambrough
5466 <scottb@corelcomputer.com>
5469 Special cased '@' character. The '@' character is used as the
5470 ARM assembler comment character, as a special character
5471 and in ELF .symver pseudo-op's, and as a special character in
5472 .type and .section pseudo-ops.
5473 (symver_pseudo): New static variable.
5474 (symver_state): New static variable.
5475 (struct app_save): Add field 'symver_state'.
5476 (app_push): Save global symver_state int struct app_save.
5477 (app_pop): Restore global symver_state from struct app_save.
5478 (do_scrub_chars): Special case handling of '@' character in
5481 * configure.in: Modified to recognize armv* uname syntax from ARM
5483 * configure: Regenerated.
5485 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5486 a prefix to the section's type.
5487 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5488 the type's typename.
5490 * config/tc-arm.h: Add support for PIC generation:
5491 (pic_code): New boolean.
5492 (obj_relocate_extern): Define.
5493 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5494 (TC_CONS_FIX_NEW): Define.
5495 (tc_fix_adjustable): Define.
5496 (GLOBAL_OFFSET_TABLE_NAME): Define.
5498 * config/tc-arm.c: Add support for PIC generation:
5499 (line_seperator_chars): Allow ';' as a seperator for Linux.
5500 (is_immediate_prefix): New macro.
5501 (arm_parse_reloc): New function.
5502 (s_arm_elf_cons): New function.
5503 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5504 (md_undefined_symbol): Special case handling for the Global Offset
5506 (md_apply_fix3): Handle PIC relocs.
5507 (tc_gen_reloc): Handle PIC relocs.
5508 (md_parse_option): Add support for '-k' command line switch to
5509 enable PIC generation.
5510 (cons_fix_new_arm): New function.
5511 (s_arm_elf_cons): New function.
5513 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5515 * configure.in: Add comments for uses of AC_DEFINE.
5516 * acinclude.m4: Likewise.
5517 * acconfig.h: Remove.
5518 * aclocal.m4: Rebuild.
5519 * configure: Rebuild.
5520 * Makefile.in: Rebuild.
5521 * config.in: Rebuild.
5523 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5525 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5526 non-constant offset from a base register.
5528 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5530 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5533 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5535 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5536 (emit_insn): Look for pc-relative and no-overflow specifiers on
5537 internal relocation types.
5539 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5541 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5544 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5546 (mips_4650, mips_4010, mips_4100): Variables removed.
5547 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5548 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5550 (md_begin): Don't bother initializing the mips_NNNN variables;
5551 mips_cpu is set, and that's good enough now.
5552 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5553 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5554 (show): New function, to handle wrapping in the CPU lists.
5555 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5557 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5559 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5560 than treat as an immediate specifier.
5562 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5564 * config/tc-i386.c: Prototype many functions.
5565 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5566 (i386_immediate): Remove unused second argument.
5567 (i386_intel_operand): Fix i386_is_reg typo.
5568 (i386_operand): Use allow_naked_reg.
5569 (output_invalid): Make operand int for K&R.
5571 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5573 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5575 * Makefile.in: Rebuild.
5577 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5579 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5581 (EXTRA_as_new_SOURCES): Comment out.
5582 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5583 * Makefile.in: Rebuild.
5584 * doc/Makefile.in: Rebuild.
5585 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5586 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5587 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5588 * configure: Rebuild.
5589 * aclocal.m4: Rebuild.
5590 * config.in: Rebuild.
5591 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5592 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5593 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5594 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5595 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5596 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5597 (gas_cgen_record_fixup_exp): Ditto.
5598 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5599 descriptor, not global variable.
5600 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5601 descriptor, not global variable. Refer to insert_operand handler
5602 via cpu descriptor, not global function.
5603 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5604 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5605 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5606 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5607 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5608 * config/tc-m32r.c: Ditto.
5609 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5610 (md_assemble): Ditto.
5611 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5613 1999-02-09 Nick Clifton <nickc@cygnus.com>
5615 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5616 relocations for ELF targets.
5618 1999-02-08 Nick Clifton <nickc@cygnus.com>
5620 * configure.in: Add support for StrongARM target.
5621 * configure: Regenerate.
5623 1999-02-05 Nick Clifton <nickc@cygnus.com>
5625 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5627 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5630 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5632 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5634 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5636 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5637 (INTEL_DWORD_MNEM_SUFFIX): Define.
5640 (DWORD_PTR): Define.
5641 (XWORD_PTR): Define.
5643 (OFFSET_FLAT): Define.
5645 (NONE_FOUND): Define.
5648 * config/tc-i386.c (set_intel_syntax): New routine.
5649 (intel_syntax): Declare.
5650 (allow_naked_reg): Declare.
5651 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5652 (intel_float_operand): New routine.
5653 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5654 Handle brackets as well as parens. Call i386_intel_operand for
5655 intel syntax. Reverse operands if appropriate. Handle new
5656 suffixes. Handle movzx and movsx.
5657 (i386_is_reg): New routine.
5658 (i386_immediate): New routine.
5659 (i386_scale): New routine.
5660 (i386_displacement): New routine.
5661 (i386_operand_modifier): New routine.
5662 (build_displacement_string): New routine.
5663 (i386_parse_seg): New routine.
5664 (i386_intel_memory_operand): New routine.
5665 (i386_intel_operand): New routine.
5666 (i386_operand): Call i386_displacement, i386_immediate,
5667 i386_scale, etc. instead of handling inline.
5668 (parse_register): Handle registers without prefix.
5670 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5672 * configure: Regenerate.
5673 * configure.in (arm-*-oabi): New.
5674 (thumb-*-oabi): New.
5675 * config/tc-arm.c (target_oabi): Declare.
5676 (md_apply_fix3): Support REL relocs.
5677 (md_parse_option): Handle -oabi.
5678 (elf32_arm_target_format): New routine.
5679 (md_longopts): Add OPTION_OABI.
5680 * config/tc-arm.h: Redefine TARGET_FORMAT.
5683 1999-01-28 Nick Clifton <nickc@cygnus.com>
5685 * write.c (write_relocs): Handle out of range error.
5687 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5688 (fr30_force_relocation): Default to 0.
5690 * config/tc-fr30.h (obj_fix_adjustable): Define.
5691 (TC_FORCE_RELOCATION): Define.
5693 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5696 1999-01-16 Nick Clifton <nickc@cygnus.com>
5698 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5699 merge of two instructions if the left instruciton kills the right.
5701 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5703 * Makefile.in: Regenerate.
5704 * configure.in: Redo test for using cgen.
5705 * configure: Regenerate.
5707 1999-01-09 Nick Clifton <nickc@cygnus.com>
5709 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5710 redefinition of this macro.
5712 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5714 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5717 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5719 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5720 a read of HI or LO and an immediatly following branch.
5722 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5724 * config/tc-mips.c (md_begin): Another correction to the setting of
5727 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5729 * config/tc-mips.c (md_begin): Correct type-o in setting of
5732 1998-12-21 Nick Clifton <nickc@cygnus.com>
5734 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5735 bit insn when optimizing, so that parallelised instructions will
5736 start on a 32 bit boundary.
5738 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5740 * config/tc-mips.c (mips_eabi64): New.
5741 (md_begin): Set mips_eabi64.
5742 (mips_elf_final_processing): Use it.
5744 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5746 * config/tc-mips.c (mips_elf_final_processing):
5747 Correct setting of ABI in e_flags.
5749 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5751 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5754 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5756 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5758 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5760 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5761 warning, values that don't fit in the field.
5763 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5765 * config/tc-mips.c (mips_abi_string): New.
5766 (md_parse_option,md_longopts): Add mabi.
5767 (mips_elf_final_processing): Set e_flags based on mabi flag.
5769 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5771 * config/tc-mips.c (md_parse_option): Handle vr4111.
5773 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5775 * config/tc-h8300.c (build_bytes): Change message given if the
5776 instruction requires H8/300H mode and we're not in Hmode, to
5777 suggest that it may be the operand modes that are the problem, not
5778 necessarily the opcode.
5780 1998-12-10 Nick Clifton <nickc@cygnus.com>
5782 * config/tc-fr30.c: Add line separator character.
5784 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5786 * configure.in (hppa-*-mpeix*): New target.
5787 * config/obj-som.h (obj_som_compiler): Declare.
5788 * config/obj-som.c (compiler_seen): New static variable.
5789 (obj_som_compiler): New function.
5790 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5791 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5792 (pa_type_args): Set hppa_priv_level.
5793 (pa_compiler): New static function if OBJ_SOM.
5794 * configure: Rebuild.
5796 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5798 * read.c (output_leb128): Don't mark as inline.
5800 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5802 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5803 AIX .vbyte unaligned data support.
5804 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5805 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5808 1998-12-07 Nick Clifton <nickc@cygnus.com>
5810 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5813 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5815 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5816 BFD_RELOC_ARM_PCREL_BRANCH.
5818 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5820 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5821 checking the target type.
5822 (mips-dec-bsd*): Set endian to little.
5823 * configure: Rebuild.
5825 COFF weak symbol support, based on patches from Mark Elbrecht
5826 <snowball3@usa.net>:
5827 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5828 * config/obj-coff.c (obj_coff_weak): New static function.
5829 (obj_coff_endef) [both versions]: Handle weak symbols.
5830 (coff_frob_symbol): Likewise.
5831 (yank_symbols): Likewise.
5832 (obj_pseudo_table): Add "weak".
5834 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5835 <aymeric.vincent@emi.u-bordeaux.fr>.
5836 * aclocal.m4: Rebuild with current tools.
5837 * configure: Rebuild.
5839 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5840 an assertion failure for a case we can't handle when OBJ_ECOFF.
5842 * expr.c (operator): And with 0xff to avoid problems with signed
5845 1998-12-03 Nick Clifton <nickc@cygnus.com>
5847 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5848 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5850 1998-12-02 Nick Clifton <nickc@cygnus.com>
5852 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5855 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5857 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5858 calculation of pcrel point.
5860 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5862 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5865 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5867 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5869 (d10v_cleanup): Only generate previous insn if a multiline insn is
5872 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5874 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5877 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5879 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5880 -marm6xxx command line switches.
5882 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5884 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5885 (itbl-ops.o): Delete duplicate dependencies.
5886 Rebuild dependencies.
5887 Add fr30 dependencies.
5888 * Makefile.in: Rebuild.
5890 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5892 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5894 * listing.c: Ignore line terminator characters found inside
5897 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5899 * po/gas.pot: Regenerated.
5901 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5903 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5904 fr30_is_label_start(). Also checks for delay slot insns.
5906 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5907 FR30 instructions which contain a colon in the mnemonic.
5909 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5911 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5913 * config/tc-fr30.c: Removed currently superflous code.
5915 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5917 * config/tc-fr30.h: New file.
5918 * config/tc-fr30.c: Tweaking so that it will compile.
5920 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5922 * config/tc-d10v.h (obj_fix_adjustable): Define.
5923 (TC_FORCE_RELOCATION): Define.
5924 (d10v_force_relocation): Declare.
5925 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5926 (md_apply_fix3): Handle Vtable relocs.
5927 (d10v_fix_adjustable): New.
5928 (d10v_force_relocation): New.
5930 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5932 * config/tc-d30v.c: Change default behaviour to ignore potential
5933 conflicts between register name and symbol names.
5935 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5937 * configure.in: Add fr30-*-*.
5938 * config/tc-fr30.c: New file.
5939 * Makefile.in: Regenerated.
5940 * config.in: Regenerated.
5941 * configure: Regenerated.
5942 * doc/Makefile.in: Regenerated.
5943 * po/gas.pot: Regenerated.
5945 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5947 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5950 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5952 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5954 (do_scrub_chars): Add some casts to unsigned char to avoid
5955 unwanted sign extension.
5956 * read.c (lex_type): Set characters about 127 to be symbol
5958 * config/tc-i386.c (md_begin): Set identifier_chars and
5959 operand_chars for values above 127.
5961 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5963 * configure.in: detect cygwin* instead of cygwin32*
5964 * configure: regenerate
5966 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5968 * listing.c: Add support for producing a listing from piped
5971 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5973 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5974 (append_insn): Account for the tx39's multiply behavior.
5976 1998-10-26 Michael Meissner <meissner@cygnus.com>
5978 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5979 from assemble_parallel_insns. Add support for '->' to indicate
5980 explicitly serializing the instructions.
5981 (md_assemble): Ditto.
5983 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5985 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5988 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5990 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5992 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5994 * config/tc-mips.c : support frame and regmask/fregmask when
5995 MIPS_STABS_ELF is specified.
5997 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5999 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6000 (md_apply_fix): Don't return 1 for VTABLE relocs.
6001 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6003 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6005 * doc/c-i386.texi: Replace occurences of "opcode" with
6006 "instruction mnemonic", "instruction", or "mnemonic" when
6007 referring to the name of an instruction. Use "opcode" when
6008 referring to the sequence of machine bytes.
6010 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6011 (is_opcode_char): Rename to is_mnemonic_char.
6012 (md_assemble and i386_operand): Correct error messages from
6013 "opcode" to "instruction mnemonic"
6014 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6015 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6016 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6017 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6018 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6019 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6020 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6022 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6024 * config/tc-i386.c (i386_operand): Check for garbage after
6027 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6029 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6030 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6032 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6034 * config/tc-sh.h (obj_fix_adjustable): Define.
6035 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6036 (md_apply_fix): Likewise.
6037 (tc_gen_reloc): Likewise.
6038 (sh_fix_adjustable): New.
6040 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6042 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6043 * cgen.h (gas_cgen_finish_insn): Update prototype.
6044 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6045 cgen_insn_t -> CGEN_INSN_INT.
6046 (make_parallel): Update handling of CGEN_INT_INSN_P.
6047 (assemble_parallel_insn): Ditto.
6048 (target_make_parallel): New function.
6049 (md_assemble): Use it.
6051 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6053 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6055 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6057 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6058 converted into lower case.
6060 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6062 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6063 (gas_cgen_tc_gen_reloc): Likewise.
6064 * config/tc-m32r.h (obj_fix_adjustable): Define.
6065 * config/tc-m32r.c (m32r_fix_adjustable): New.
6066 (m32r_force_relocation): Handle VTABLE relocs.
6068 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6070 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6072 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6074 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6075 to lower case before parsing.
6077 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6078 parallel insns modift buts in the PSW as a side effect.
6080 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6082 * config/tc-d30v.c (find_format): Test for missing flag and
6085 (md_apply_fix3): Fix error messages to avoid
6086 assumption about presence of a symbol.
6088 (parallel_ok): Disallow parallel instructions that both modify the
6091 (find_format): Generate a warning if an odd numbered register is
6092 used as the first register in a mutli-register instruction.
6094 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6096 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6097 relocations are always associated with a symbol.
6099 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6101 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6102 (elf32_sparc_force_relocation): Declare.
6103 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6104 (tc_gen_reloc): Handle vtable relocs.
6105 (elf32_sparc_force_relocation): New.
6107 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6109 * symbols.c (S_IS_FUNCTION): New.
6110 * config/tc-v850.h (obj_fix_adjustable): Define.
6111 (TC_FORCE_RELOCATION): Define.
6112 (v850_force_relocation): Declare.
6113 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6114 of fx_addnumber for VTABLE reloc addends.
6115 (md_apply_fix3): Handle VTABLE relocs.
6116 (v850_fix_adjustable): New.
6117 (v850_force_relocation): New.
6119 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6121 * tc-hppa.c (fp_operand_format): Add some additional formats.
6122 (pa_ip): Do not automatically promote into pa2.0 mode.
6123 (pa_level): Handle ".level 2.0".
6125 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6127 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6128 * config/tc-i386.h (template.extension_opcode): Change to
6129 unsigned int to allow full range of 8-bit opcode suffixes.
6130 (None): Redefine as 0xffff.
6132 From Jeff B Epler <jepler@usgs.gov>
6133 * doc/c-i386.texi (i386-SIMD): New section.
6135 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6137 * read.c (discard_rest_of_line): New function.
6138 * read.h: Declare it.
6139 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6141 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6143 * config/tc-d10v.c (find_symbol_matching_register): New function.
6144 (find_opcode): Cope with the case where a register name matches
6147 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6149 * config/tc-v850.c (md_pcrel_from): Rename to
6150 v850_pcrel_from_section.
6151 (v850_pcrel_from_section): Do not resolves symbols in other
6154 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6156 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6158 * config/tc-d10v.c (find_opcode): Generate an error if a register
6159 is supplied for an operand that should not be a register.
6161 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6163 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6164 instructions to have another instruction in the right bin.
6166 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6168 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6169 the right container if the left container holds a branch
6172 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6174 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6175 both a register name and symbol name.
6176 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6178 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6180 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6181 execution unit class.
6183 (reg_name_search): If a name matches a register and a symbol,
6184 prefer the register.
6185 (find_format): Disallow flag registers when a general purpose
6186 register is required.
6187 If a number is required, but a register has been given, check to
6188 see if a symbol with the same name as the register exists, and if
6189 so, use that symbol.
6191 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6193 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6195 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6197 * config/tc-d30v.c (find_format): Do not accept flag registers as
6198 general purpose registers.
6199 (find_format): If an immediate value is expected at a given place
6200 in a format, but a register name has been provided instead, check
6201 to see if that register name matches the name of a predefined
6202 symbol and if it does, then use the symbol instead.
6203 (reg_name_search): If a register name matches a symbol name,
6204 prefer the register name to the symbol name.
6206 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6208 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6209 the previous insn to empty.
6211 1998-09-20 Michael Meissner <meissner@cygnus.com>
6213 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6214 pieces, forcing the use of an ANSI compiler.
6216 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6218 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6220 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6222 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6224 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6226 (obj_elf_vtable_entry): Likewise.
6227 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6228 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6229 (tc_gen_reloc): Likewise.
6230 (arm_fix_adjustable): Likewise.
6231 (elf32_arm_force_relocation): New.
6232 (armelf_frob_symbol): Remove coff-style symbol support.
6234 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6236 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6238 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6240 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6241 OBJ_COFF so that routine is defined for a.out format.
6243 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6245 * config/tc-i386.c (i386_operand): Detect non-segment registers
6246 used as segment prefixes.
6248 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6250 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6251 optimize across FDE boundaries.
6253 * config/obj-coff.c (obj_coff_section): Preserve any link once
6254 flags when setting the section flags.
6256 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6258 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6259 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6261 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6263 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6266 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6268 * frags.c (frag_grow): Include the size of the frag struct in the
6271 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6272 if the new subseg comes before the old.
6274 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6276 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6277 to handle edge8 and edge16.
6279 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6281 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6282 before we clobber the symbol involved.
6284 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6286 * config/tc-arm.c: Remove OBJ_ELF definitions for
6287 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6288 use arm_adjust_symtab for OBJ_COFF.
6289 (armelf_adjust_symtab): New Routine.
6290 * config/tc-arm.h: Define obj_adjust_symtab to
6291 armelf_adjust_symtab for OBJ_ELF.
6293 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6295 * configure.in: Make all i386-elf targets use bfd_gas.
6296 * config/tc-i386.c (tc_i386_force_relocation): New.
6297 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6298 (md_apply_fix3): Likewise.
6299 (tc_gen_reloc): Handle them.
6300 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6301 tc_i386_force_relocation.
6303 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6305 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6307 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6309 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6310 current opcode after writing the first insturction of a reverse
6313 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6315 * read.h (generate_lineno_debug): Add prototype.
6316 * read.c (generate_lineno_debug): Make non-static.
6318 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6320 * config/tc-i386.c (md_assemble): Only warn for address/data size
6323 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6325 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6326 against Thumb function names, as the linker needs this information.
6328 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6330 * expr.c (operand): Check also that there is no advance in operand
6331 after atof_generic in order to decide "is it label 0f or floating
6334 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6336 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6337 command line options with a single dash.
6338 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6340 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6342 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6343 * tc-arm.c (arm_fix_adjustable): New routine.
6345 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6347 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6348 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6349 demand_empty_rest_of_line before mri_comment_end.
6350 (equals): Check garbage after expression before
6351 mri_comment_end in MRI mode.
6353 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6355 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6356 small immediate constant to use the constant itself rather than
6359 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6361 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6362 (pa_leave): Likewise.
6364 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6366 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6368 (i386_operand): Fix an error message.
6370 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6372 * doc/c-arm.texi (ARM Directives): Document .req directive.
6374 * config/tc-arm.c (reg_required_here): Display erroneous string if
6375 the register name could not be decoded.
6376 Do not set inst.instruction if the sift is -1.
6378 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6380 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6383 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6385 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6386 even if it is belived to be unnecessary.
6388 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6390 config/tc-i386.c (i386_operand): Size immediate constants by
6391 suffix (erroneously removed as part of July 7 change).
6393 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6395 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6396 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6397 (armelf_frob_symbol): New Routine.
6398 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6400 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6402 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6404 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6406 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6407 command line switches passed to assembler.
6409 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6411 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6412 (gas_cgen_opcode_desc): Declare.
6413 (gas_cgen_parse_operand): Declare.
6414 (*): Prepend gas_ to gas specific fns to denote them as such.
6416 * cgen.c (gas_cgen_opcode_desc): New global
6417 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6418 (queue_fixup): Renamed from cgen_queue_fixup.
6419 (*): Prepend gas_ to gas specific fns to denote them as such.
6421 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6422 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6423 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6424 Open opcode table and initialize it.
6425 (make_parallel): Use gas_cgen_opcode_desc.
6426 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6427 (md_assemble): Ditto.
6429 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6431 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6432 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6433 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6434 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6435 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6436 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6437 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6438 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6439 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6440 (INIT_STAB_SECTION): Likewise.
6441 (OBJ_PROCESS_STAB): Likewise.
6443 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6444 (md_parse_option): Watch for them.
6445 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6446 (md_begin): Kill neverdef code.
6447 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6448 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6449 (s_alpha_coff_wrapper): New.
6450 (md_pseudo_table): Trap all ECOFF pseudos.
6452 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6454 Start of changes to remove mdebug section from mips*-elf
6455 Based on MIPS_STAB_ELF definition
6456 * acconfig.h: undef if not configured
6457 * config.in: undef if not configured
6458 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6459 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6460 * stabs.c (s_stab_generic): flush frag
6462 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6464 * configure.in: (arm-*-elf): Handle.
6465 (thumb-*-elf): Handle.
6466 * configure: Regenerate.
6467 * read.c (stringer): Fix typo in comment.
6468 * write.c (fixup_segment): Don't add symbol value to addend if
6470 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6472 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6475 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6477 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6478 (write_2_short): Emit warning if new flag is set.
6479 (do_assemble): Set flags if left instruction is one of special
6480 "right-instruction-killer" type.
6482 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6484 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6485 Always output words in debug_info section as big endian.
6486 (sparc_target_format): Choose correct bfd target.
6487 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6489 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6491 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6492 to work with internationalization code. Issue an error when two
6493 operands match that are not allowed to match.
6495 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6497 * configure.in (install_tooldir): Allow target to specify whether
6498 it wants to be installed in $(tooldir)/bin.
6499 * configure: Regenerate.
6500 * Makefile.am (install-exec-local): Set install-exec-tooldir
6501 dependency via configure.
6502 * Makefile.in: Regenerate.
6504 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6506 * Makefile.am (install-exec-local): Split into two ...
6507 (install-exec-bindir,install-exec-tooldir): New rules.
6508 * Makefile.in: Regenerate.
6510 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6512 * Makefile.am (install-exec-local): Don't remove the file before
6513 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6514 W. Rozycki <macro@ds2.pg.gda.pl>.
6515 * Makefile.in: Rebuild.
6517 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6519 * cgen.c: Include libiberty.h.
6520 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6521 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6522 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6523 (md_cgen_lookup_reloc)): Declare.
6524 (md_cgen_record_fixup_exp): Declare.
6525 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6526 (m32r_relax_frag): Declare.
6527 (cgen_md_apply_fix3): Decls moved to cgen.h.
6528 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6529 (m32r_cgen_record_fixup_exp): Delete decl.
6530 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6531 (assemble_nop): Delete.
6532 (expand_debug_syms): Delete unused `exp'.
6533 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6534 Add default case for -Wall.
6535 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6536 (md_atof): Delete unused wordP.
6538 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6540 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6543 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6545 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6546 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6547 .print, .purgem, and .struct. Remove documentation for
6550 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6552 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6553 Update call to insert_operand.
6555 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6557 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6559 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6561 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6562 whitespace after a prefix operator.
6564 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6566 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6568 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6570 * config/tc-sparc.c (log2): New static function.
6571 (s_reserve): Use log2 to convert alignment before calling
6573 (s_common): Use log2 to convert alignment before calling
6574 record_alignment and frag_align.
6575 (sparc_cons_align): Use log2.
6577 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6579 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6580 (s_common): Likewise.
6582 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6583 initialization of waddr.
6584 (sparc_elf_final_processing): Add default case to switch.
6586 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6588 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6589 than temporary real.
6591 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6593 * write.c (subsegs_finish): Don't align the segments if there were
6596 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6597 copying aux information.
6599 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6600 expression into a symbol.
6602 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6604 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6605 type to unsigned int.
6606 (md_assemble): Change type used to store offsets from unsigned
6608 (i386_operand): Switch error check to only call RESTORE_END_STRING
6609 once after parse_register.
6611 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6613 * config/tc-v850.c (md_show_usage): Changed format to match that
6616 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6618 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6620 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6622 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6625 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6627 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6628 * doc/Makefile.in: Rebuild.
6630 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6632 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6633 for %lo expressions.
6634 (mips_ip, case 'u'): Move range check after code to mask
6635 off bits in %hi/%lo expressions. Mask off high bits for
6638 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6640 * doc/Makefile.am (gasver.texi): New target.
6641 (as.info, as.dvi): Depends upon gasver.texi.
6642 * doc/as.texinfo: Include gasver.texi. Mention version number on
6643 title page and in top node.
6644 * doc/Makefile.in: Rebuild.
6646 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6648 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6649 but not including the line containing the edict.
6650 * listing.h (LISTING_EOF): New.
6651 * input-scrub.c (input_scrub_next_buffer): Call it.
6653 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6655 * config/tc-i386.c (i386_operand): Don't set the size of an
6656 immediate address based solely on the suffix and the mode.
6658 * config/tc-i386.c (md_assemble): Add assertion to make sure
6659 overlap2 does not set Imm.
6661 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6662 sequences of whitespace to a single space.
6663 (is_space_chars): Just compare with space.
6664 (md_begin): Don't initialize space_chars.
6665 (md_assemble): Just skip a single whitespace character.
6666 (i386_operand): Rewrite base-index parsing to use new
6667 parse_register, and to skip white space. Skip white space in a
6668 number of other places too. Don't give error message if
6669 parse_register fails.
6670 (parse_register): Change reg_string parameter to be non-const.
6671 Add end_op parameter. Skip white space after the `%', and return
6672 end of register string. Give error message here rather than
6675 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6677 Based on patch from Matt Semersky <matts@scd.hp.com>:
6678 * expr.c (op_encoding): Make const.
6679 (expr_set_precedence): New function.
6680 (expr_begin): Don't set operator rankings, just call
6681 expr_set_precedence.
6682 * expr.h (expr_set_precedence): Declare.
6683 * read.c (s_mri): Call expr_set_precedence.
6685 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6687 * doc/as.texinfo (Statements): Remove paragraph discussing
6688 continuing lines with a backslash. This hasn't worked for years,
6691 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6693 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6695 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6696 (ps_CTORS, ps_DTORS): New section types.
6697 (vms_fixup_xtors_section): New function
6698 (Ctors_Psect, Dtors_Psect): Define.
6699 (IS_GXX_XTOR): Define
6700 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6701 Filter static constructors/destructors and add to
6702 Ctors_Symbols/Dtors_Symbols chain.
6703 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6704 appropriate section.
6706 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6707 * makefile.vms: Merge vax/vms support.
6709 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6711 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6712 (elf_pseudo_table): Add them.
6713 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6714 (md_apply_fix): Accept them.
6715 (mips_fix_adjustable): Don't adjust them.
6716 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6717 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6718 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6719 (tc_fix_adjustable): Don't adjust them.
6721 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6723 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6725 * Makefile.in: Regenerate.
6726 * configure.in: AC_SUBST cgen_cpu_prefix.
6727 * configure: Regenerate.
6729 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6731 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6732 Changed all users of COND12_DELAY.
6734 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6736 * config/tc-mn10300.c (set_arch_mach): New function.
6737 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6738 (md_begin): Default to mn10300 mode.
6739 (md_assemble): Only accept instructions for the core mn10300
6740 chip and the active machine type.
6742 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6744 * subsegs.h (segment_info_type): Give the struct a name.
6745 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6746 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6747 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6748 * config/tc-w65.h (tc_reloc_mangle): Declare.
6749 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6751 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6753 * config/tc-v850.c (v850_comm): Restore old section
6754 after common processing.
6756 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6758 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6760 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6762 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6763 char with code that explicitly sign-extends.
6765 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6767 * config/tc-v850.c (md_begin): Restore text section as the current
6768 section after creating call table sections.
6769 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6772 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6773 with call to macro SYM_AUXINFO.
6775 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6777 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6778 with the program transform name.
6779 * Makefile.in: Rebuild.
6781 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6783 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6786 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6788 * config/tc-i386.c (i386_operand): Be prepared for a space between
6789 the open parenthesis and the start of the register operand,
6790 because of the June 16 change.
6792 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6794 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6797 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6799 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6800 even if it is belived to be unnecessary.
6802 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6804 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6806 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6808 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6810 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6811 shift amount for a repeated operand. The shift amount for the
6812 repeated copy comes from the size of the operand.
6814 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6816 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6818 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6820 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6822 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6824 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6825 characters in it as LEX_IS_SYMBOL_COMPONENT.
6826 * config/tc-i386.h (tc_symbol_chars): Define.
6827 (extra_symbol_chars): Declare.
6828 * config/tc-i386.c (extra_symbol_chars): Define.
6829 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6830 (line_comment_chars): Set to '/' if TE_LINUX.
6831 * doc/c-i386.texi (i386-prefixes): Update.
6832 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6834 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6836 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6837 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6839 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6841 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6842 constraint in instructions REP & REPI.
6844 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6846 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6847 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6849 (check_range): If the operand is shifted, then shift the number
6850 before checking its range.
6852 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6854 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6857 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6859 * config/tc-v850.c (v850_comm): Create special sections as needed.
6861 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6863 * config/tc-d10v.c (write_2_short): Addition of swapping
6864 instructions for sequential and reverse sequential order when
6865 given order is not possible.
6867 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6869 * Makefile.am: Rebuild dependencies.
6870 (DEP_INCLUDES): Fix reference to intl build directory.
6871 * Makefile.in: Rebuild.
6873 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6875 * doc/c-i386.texi: Update 16 bit documentation.
6877 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6878 IgnoreDataSize to IgnoreSize as they are used for address size as
6880 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6881 32-bit mode, similarly addr16/data16 and variants.
6883 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6885 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6886 sequential word multiply instructions.
6888 (do_assemble): Add extra command line argument, to allow mul32
6889 attribute to be preserved across parallel insns.
6890 (md_assemble): Insert NOPs between explicitly parallel insns which
6891 contain an 32 bit multiply and a 16 multiply.
6893 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6895 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6898 * config/tc-i386.c (reloc): Add braces.
6900 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6901 consistent with Intel naming.
6902 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6903 use bitfields in sib_byte.
6904 (modrm_byte): Don't use bitfields here either.
6906 * config/tc-i386.c (current_templates): Add const.
6907 (parse_register): Add const to return, param, and char *s.
6908 (i386_operand): Add const to reg_entry *r.
6909 * config/tc-i386.h (templates): Add const to start, end.
6911 Inspired by code for 16 bit gas support from Martynas Kunigelis
6912 <martynas@nm3.ktu.lt>:
6913 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6914 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6915 (uses_mem_addrmode): Remove.
6916 (md_estimate_size_before_relax): Add support here too.
6917 (md_relax_table): Rewrite interface to md_relax for 16 bit
6919 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6920 (opcode_suffix_to_type): Remove.
6921 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6922 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6923 (md_convert_frag): Likewise.
6924 (i386_operand): Add support for 16 bit base/index regs,
6925 immediates, and displacements. Remove some unnecessary casts, and
6926 localise end_of_operand_string, displacement_string_start,
6927 displacement_string_end variables. Add GCC_ASM_O_HACK.
6928 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6930 * config/tc-i386.c (prefix_hash): Remove.
6931 (md_begin): Rewrite without obstacks. Remove prefix hash table
6932 handling. Rewrite lexical table handling.
6933 (i386_print_statistics): Don't print prefix statistics.
6934 (md_assemble): Rewrite instruction parser so that line is not
6935 converted to lower case. Don't do a hash_find for prefixes,
6936 instead recognise them via opcode modifier.
6937 (expecting_operand, paren_not_balanced): Localise variables.
6938 * config/tc-i386.h (IsPrefix): Define.
6939 (prefix_entry): Remove.
6941 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6942 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6943 '\\' in case where comment_chars contains '/'.
6945 * config/tc-i386.c (MATCH): Ensure given operand and template
6946 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6947 you must write `ljmp *table(%ebx)'.
6949 From H.J. Lu <hjl@gnu.org>:
6950 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6951 as 0 ifndef BFD_ASSEMBLER.
6952 (md_assemble): Allow immediate operands without suffix or
6953 other reg operand to default in size to the current code size.
6955 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6957 * config/tc-v850.c (md_begin): Restore creation of
6958 .call_table_text and .call_table_data sections.
6960 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6962 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6963 after emitting a word of noops.
6965 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6967 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6968 (i386_operand): Simplify checks for valid base/index combinations.
6969 Disallow `in 4(%dx),%al'.
6971 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6973 (add_prefix): Change parameter from char to int.
6975 * config/tc-i386.h (Ugh): Define opcode modifier.
6976 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6978 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6979 CONSISTENT_REGISTER_MATCH macros to check register types more
6980 thoroughly. Check for illegal suffix/operand combinations
6981 when matching insns with operands. Handle new `s' suffix, and
6982 associated FloatMF opcode modifier for float insns with memory
6984 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6985 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6986 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6987 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6988 DATA_PREFIX_OPCODE throughout.
6990 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6991 (md_assemble): Rewrite suffix/register operand checking code to be
6992 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6993 AnyMem, the better to grep.
6995 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6996 given a memory operand. Don't set Abs bits either.
6997 (type_names): Remove Mem*, Abs*.
6998 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6999 define opcode_modifiers as these cases are handled by Disp8,
7000 Disp16, Disp32 and suffix checks.
7001 (COMES_IN_BOTH_DIRECTIONS): Remove.
7002 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7004 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7005 if IgnoreDataSize modifier given. Remove ShortformW modifier
7006 test. Add test for ShortForm in W base_opcode modification.
7007 Merge Seg2ShortForm and Seg3ShortForm code.
7008 * config/tc-i386.h (ShortFormW): Remove.
7009 (IgnoreDataSize): Define.
7011 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7013 * config/tc-d30v.c (md_assemble): Store previous segment state
7014 with previous instruction.
7016 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7018 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7019 (ebp, esp): Remove static variables.
7020 (MATCH): Remove test for InOutPortReg.
7021 (i386_operand): Properly handle InOutPortReg here instead.
7022 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7023 (md_assemble): Simplify and correct modrm and sib generation.
7024 (i386_operand): Add warning for scale without index.
7025 Rewrite checks for valid base/index combinations.
7027 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7028 macros and enclose in do while(0).
7029 (RESTORE_END_STRING): Likewise.
7030 (md_assemble): Add one to printed operand number so we start
7031 from 1 not 0. Add some more gettext invocations.
7032 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7035 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7036 DATA_PREFIX, SEG_PREFIX): Define.
7037 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7038 (check_prefix): Remove function.
7039 (add_prefix): New function. Add prefix to i.prefix as well as
7041 (md_assemble): Changes for add_prefix. Remove hack for wait
7042 prefix, instead always output prefixes in fixed order. Test
7043 for jcxz/loop when selecting between word & dword operations,
7044 and add address size prefix rather than operand size prefix.
7045 Remove operand -> address size hack when emitting jcxz/loop.
7046 (i386_operand): Remove O_Absent check as it's done in expr.
7048 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7050 * configure.in: Recognize m5200 as a cpu_type of m68k.
7051 * aclocal.m4: Rebuild with current libtool.
7052 * configure: Rebuild.
7054 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7056 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7057 to relaxable_symbol to prevent references to external symbol from
7060 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7062 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7063 symbols are relaxable.
7065 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7067 * config/tc-v850.c (md_begin): Don't create special
7068 sections by default.
7070 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7072 * config/tc-mips.c (macro): For div and udiv, close the
7073 reorder block as soon as possible.
7075 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7077 From Matt Semersky <matts@scd.hp.com>:
7078 * macro.c (macro_mri_mode): New function.
7079 * macro.h (macro_mri_mode): Declare.
7080 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7083 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7085 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7088 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7089 until after xstrdup in OBJ_EVAX case.
7091 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7093 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7094 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7095 of hardcoded magic number.
7096 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7098 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7100 * read.c (do_s_func): New function.
7102 * read.h (do_s_func): Add prototype.
7104 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7106 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7107 nops if fill pattern not specified.
7109 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7111 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7112 * config/te-go32.h (TE_GO32): Define.
7113 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7115 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7117 Implement .func/.endfunc pseudo-ops.
7118 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7120 * read.c (potable): Add .func,.endfunc.
7121 (s_func): New function.
7122 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7124 (in_doc_func_p,current_function_label): New static globals.
7125 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7127 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7129 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7130 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7131 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7132 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7133 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7134 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7135 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7136 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7137 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7138 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7139 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7140 * config/tc-a29k.c: Don't define md_short_jump_size,
7141 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7142 * config/tc-alpha.c: Likewise.
7143 * config/tc-alpha.h: Likewise.
7144 * config/tc-arm.c: Likewise.
7145 * config/tc-h8300.c: Likewise.
7146 * config/tc-h8500.c: Likewise.
7147 * config/tc-hppa.c: Likewise.
7148 * config/tc-i860.c: Likewise.
7149 * config/tc-i960.c: Likewise.
7150 * config/tc-ppc.c: Likewise.
7151 * config/tc-sh.c: Likewise.
7152 * config/tc-sparc.h: Likewise.
7153 * config/tc-tic30.c: Likewise.
7154 * config/tc-w65.c: Likewise.
7155 * config/tc-z8k.c: Likewise.
7157 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7159 * config/tc-vax.c (_): Delete this macro used for placeholder
7160 values in vax_operand_width_size; it conflicts with the _() macro
7161 used for internationalization.
7163 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7165 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7166 code. From Chris Moller <moller@bops.com>.
7168 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7169 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7170 * read.c (emit_expr): Initialize seg and subseg fields of a new
7172 * write.c (write_object_file): Switch to the appropriate segment
7173 and subsegment when processing a broken word.
7175 * config/tc-m68k.c (mri_assemble): New static function.
7176 (build_mri_control_operand): Call mri_assemble rather than
7178 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7179 (s_mri_endf, s_mri_endw): Likewise.
7181 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7183 * read.c (s_org): Call md_flush_pending_output if it is defined.
7185 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7187 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7189 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7190 (md_parse_option): Add for same.
7191 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7192 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7193 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7195 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7197 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7199 * config/tc-arm.c (find_real_start): Relax definition of local
7202 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7204 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7205 symbols at the given address, not just the last one specified.
7207 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7209 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7210 or number_to_chars_littleendian to write data.
7212 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7214 * config/tc-v850.c (md_assemble): Remove artificially created
7215 register name symbols.
7217 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7219 * write.c (fixup_segment): Change "segment" to "section" in
7222 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7224 * write.c (fixup_segment): Change sym1-sym2 message again.
7226 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7228 * write.c (fixup_segment): Improve error message for sym1-sym2
7229 errors when sym1 is in a different segment from sym2.
7231 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7233 * config/tc-m32r.c (warn_unmatched_high): New static local.
7234 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7235 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7236 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7237 (md_parse_option): Likewise.
7238 (md_show_usage): Likewise.
7239 (m32r_frob_file): Likewise.
7241 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7242 (read_a_source_file): Call them.
7243 * read.h (stabs_generate_asm_file): Declare.
7244 * stabs.c (stabs_generate_asm_file): New function.
7245 (generate_asm_file): New function.
7246 (stabs_generate_asm_lineno): Move file name handling into
7249 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7251 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7252 (d30v_current_align, d30v_current_align_seg): New variables.
7253 (d30v_last_label): New variable.
7254 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7255 (s_d30v_data, s_d30v_section): Likewise.
7256 (md_pseudo_table): Call them.
7257 (md_begin): Initialize d30v_current_align_seg.
7258 (md_assemble): Call d30v_align when needed by known current alignment.
7259 (d30v_frob_label, d30v_cons_align): New functions.
7260 * config/tc-d30v.h (md_do_align): Remove.
7261 (tc_frob_label): Call d30v_frob_label.
7262 (md_cons_align): New.
7264 * config/tc-d30v.c (find_format): Convert complex expressions to
7265 expression symbols before processing. Clean up code formatting.
7267 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7269 * po/Make-in (install-info): New target.
7271 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7273 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7275 * config/tc-mn10300.c (md_assemble): Likewise.
7277 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7279 * Makefile.am: Update with `make dep-am'.
7280 (HFILES): Add cgen.h.
7281 (cgen.o): Depend on cgen.h.
7282 * Makefile.in: Regenerate.
7284 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7286 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7288 * gasp.c (grab_label): Permit a label to be a preprocessor
7289 variable by permitting a label to start with a backslash.
7291 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7293 * config/tc-mips.c (validate_mips_insn): Removed hack
7294 for previously inaccessible bitfields in some INSN_TRAP
7297 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7299 * config/tc-d30v.c (do_assemble): Abort with error message
7300 if opcode operands do not match.
7302 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7304 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7305 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7306 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7307 similar new 'q' operand.
7309 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7311 * cgen.c (cgen_asm_finish_insn): Fix typo.
7313 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7316 * cgen.c: Include it.
7317 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7318 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7319 All callers updated.
7320 * config/tc-m32r.c: Include cgen.h.
7321 (m23r_insn): New members num_fixups,fixups.
7323 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7325 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7326 to avoid compiler warning.
7328 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7330 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7333 * makefile.vms (OBJS): Add ehopt.obj
7335 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7337 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7339 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7341 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7342 a short format insn.
7343 (md_assemble): Set it for explicitly packed insns.
7345 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7347 * config/obj-coff.c (c_symbol_merge): Do not take address of
7348 native fields when performing the memcpy.
7350 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7352 * config/tc-mips.c (macro,macro2): Implement
7353 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7355 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7357 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7358 relocations against globally visible symbols.
7359 * config/tc-m68k.c (relaxable_symbol): New macro.
7360 (m68k_ip, md_estimate_size_before_relax): Use it.
7361 (tc_m68k_fix_adjustable): Also handle weak symbols.
7363 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7365 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7366 references to externally visible symbols.
7367 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7368 values in twice for a PC relative reloc if the symbol is
7371 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7372 don't adjust a PC relative reloc against an externally visible
7374 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7375 for a PC relative fixup against an externally visible defined
7376 symbol, arrange to store object file and addend values as though
7377 the symbol were not defined.
7378 (tc_gen_reloc): Likewise.
7380 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7382 * read.c (sizeof_leb128): Referenced externally by write.c so
7385 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7387 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7388 and expand a 'debug' symbol associated with the next instruction
7389 that does not cause a short instruction to be filled with a NOP.
7390 (md_pseudo_table): Add support for .debugsym.
7391 (assemble_parallel_insn): Add calls to expand_debug_sym as
7393 (md_assemble): Ditto.
7395 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7397 * as.c (main): Conditionally call setlocale.
7398 * gasp.c (main): Likewise.
7399 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7400 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7402 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7404 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7406 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7408 * config/tc-hppa.c: Change all calls to bzero to use memset.
7409 (pa_ip): Add cast to avoid warning.
7410 (tc_gen_reloc, md_apply_fix): Likewise.
7411 (pa_find_space_by_number): Likewise.
7412 (hppa_force_relocation): Likewise.
7413 (pa_block): Change i to unsigned int.
7414 * config/obj-som.h (obj_som_copyright): Declare.
7416 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7418 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7419 for line numbers for assembly source.
7421 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7423 * configure.in: Change version number to 2.9.4
7424 * configure: Rebuild.
7426 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7428 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7430 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7432 * ecoff.h: Change symbolS in function declaration to struct
7435 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7437 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7438 (md_convert_frag): Fix i18n typo.
7440 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7442 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7443 * ecoff.h: Protoype it.
7444 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7445 [EVAX] (s_alpha_prologue): Delete.
7446 (md_pseudo_table): Update.
7448 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7450 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7451 array to local pointer.
7452 (get_args, parse_expr): Add casts to avoid warnings.
7454 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7456 * read.c (s_set): Cast xmalloc return value to fragS *.
7457 * config/tc-m68k.c (m68k_ip): Function made static to match
7458 previous forward declaration.
7459 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7461 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7463 * config/tc-v850.c: Add internationalisation macros to error
7466 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7467 macros to error strings.
7469 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7471 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7472 reloc is in the TOC csect.
7473 (md_apply_fix3): Correct gettext typo.
7475 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7477 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7478 .L - they are local labels and the branches are not really
7479 function calls but rather far jumps.
7481 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7483 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7485 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7487 * config/tc-i386.c (md_assemble): Print operand number rather than
7488 using ordinal_names.
7489 (i386_operand): Likewise.
7491 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7493 * Makefile.am (INTLLIBS): Define to work around apparent automake
7495 All Makefiles: Regenerated.
7497 * Many files: Added gettext invocations around user-visible
7499 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7500 HAVE_LC_MESSAGES): Define.
7501 * dep-in.sed: Added asintl.h.
7502 * po/Make-in: New file.
7503 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7505 * read.c (Z_): Renamed from `_'.
7506 * Makefile.am (SUBDIRS): Added po.
7507 (POTFILES): new macro.
7508 (po/POTFILES.in): New target.
7509 ($(OBJS)): Added asintl.h.
7511 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7512 (as_new_LDADD): Added $(INTLLIBS).
7513 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7514 (gasp_new_LDADD): Added $(INTLLIBS).
7515 (gasp_new_DEPENDENCIES): New macro.
7516 * configure, aclocal.m4: Rebuilt.
7517 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7519 (ALL_LINGUAS): Define.
7520 * macro.c: Include "asintl.h".
7521 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7522 * as.h: Include "asintl.h".
7523 * config/tc-i386.c (ordinal_names): Removed.
7524 (md_assemble): Changed error text to avoid ordinal_names.
7525 (i386_operand): Likewise.
7526 (reloc): Added as_bad to avoid i18n problems.
7527 (tc_gen_reloc): Likewise.
7528 * config/tc-arm.c (bad_args): Now a #define.
7530 * config/obj-vms.c (VMS_stab_parse): Changed type of
7532 (global_symbol_directory): Unified strings to avoid i18n
7534 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7535 avoid i18n problems.
7536 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7537 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7539 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7541 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7543 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7545 * as.c (print_version_id): Added an fprintf to avoid i18n
7547 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7549 * expr.c (expr): Added as_warn call to avoid i18n problems.
7550 * messages.c (as_assert): Changed code to avoid i18n problems.
7551 (as_abort): Likewise.
7552 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7553 (s_space): Likewise.
7554 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7556 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7558 * config/tc-i386.c (check_prefix): New static function, split out
7560 (struct _i386_insn): Add wait_prefix field.
7561 (md_assemble): Remove wait_prefix local variable. Use
7562 check_prefix when adding a prefix.
7564 * config/tc-i386.c (current_templates): New static variable.
7565 (md_assemble): Remove current_templates local variable.
7566 (md_assemble, i386_operand): Improve error and warning messages in
7567 many places. Add RESTORE_END_STRING in many places before error
7568 return. Clarify some comments.
7570 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7572 (md_assemble): Parse string instruction operands, looking for
7573 segment override prefixes. Check for invalid segment prefixes on
7575 (i386_operand): i.seg[] and max mem_operand changes for string
7577 * config/tc-i386.h (EsSeg): Define.
7579 * config/tc-i386.h (regKludge): Define.
7580 (iclrKludge, imulKludge): Don't define.
7581 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7582 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7583 opcode_modifier checks to look for more common cases first. Add
7584 default_seg for IsString case.
7586 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7588 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7590 * configure: Rebuild with new automake and libtool.
7591 * aclocal.m4, Makefile.in: Likewise.
7593 * doc/Makefile.am (as.dvi): New target.
7594 * doc/Makefile.in: Rebuild.
7596 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7598 * configure.in: Added sparc86x support.
7600 * configure: Rebuild.
7602 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7604 (md_parse_option): Warn if -EL is not supported for this architecture.
7606 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7608 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7610 * config/tc-mips.c (mips_ip): Note when we use get match on
7611 the full instruction name.
7613 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7615 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7616 back into the expression to handle add/sub simplification correctly.
7618 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7620 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7622 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7624 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7627 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7629 * symbols.c (max_indent_level): New global.
7630 (print_symbol_value_1): Use it.
7631 * expr.h (expr_build_dot): Declare.
7632 * expr.c (expr_build_dot): New function.
7634 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7636 * symbols.c (print_binary): New function.
7637 (print_expr_1): Call it.
7639 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7641 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7642 operand in the opcode.
7644 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7646 * config/tc-i386.h: Reorder operand flags and opcode modifier
7647 flags for clarity. Remove unused definitions: Unknown,
7648 ImmUnknown, DispUnknown, NoModrm.
7649 * config/tc-i386.c (type_names): Add missing Debug type.
7650 (md_assemble): Better duplicate prefix checking. Quicker string
7651 instruction check via new opcode_modifier flag.
7653 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7655 * doc/as.texinfo (Invoking): Clarify -Wa example.
7657 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7659 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7660 (s_mips_weakext): Define.
7661 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7662 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7665 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7667 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7668 is an error if the value can not be computed at assembly time.
7669 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7671 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7673 * gasp.c (main): Set next field of new include_path structure to
7674 NULL. From Avery Pennarun <averyp@gdc.ca>.
7676 * read.c (s_mri_sect): Call as_bad rather than abort for an
7677 unsupported MRI target.
7679 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7681 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7682 the destination of a branch instruction should be altered.
7683 (find_real_start): New function: Locate the real, Thumb coded
7684 start of a Thumb function.
7685 (do_t_branch23): Alter the destination of branches to Thumb
7688 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7690 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7692 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7695 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7697 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7698 * doc/c-hppa.texi: Likewise.
7700 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7702 * Makefile.am: Rebuild dependencies.
7703 * Makefile.in: Rebuild.
7705 * Makefile.am (DEP_INCLUDES): New variable.
7706 (.dep1): Change to work when srcdir is not an absolute path.
7707 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7708 * Makefile.in: Rebuild.
7710 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7712 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7713 LinearAddress patch.
7715 * configure.in: Set version to 2.9.1.
7716 * configure: Rebuild.
7718 * Branched binutils 2.9.
7720 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7722 * config/tc-i386.h (FWait): Define.
7723 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7724 other prefixes. Check FWait flag in opcode table to see which
7725 instructions require an fwait prefix.
7727 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7729 * stabs.c (get_stab_string_offset): Always create a stab string
7732 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7734 Fix some gcc -Wall warnings:
7735 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7736 * ehopt.c (eh_frame_code_alignment): Likewise.
7737 * expr.c (integer_constant, operand): Likewise.
7738 * frags.c (frag_align): Likewise.
7739 * gasp.c (level_0, change_base, doinstr): Likewise.
7740 * hash.c (hash_ask): Likewise.
7741 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7742 (debugging_pseudo): Likewise.
7743 * macro.c (define_macro, check_macro): Likewise.
7744 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7745 (ignore_rest_of_line, float_cons): Likewise.
7746 * symbols.c (decode_local_label_name): Likewise.
7747 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7748 (fixup_segment, number_to_chars_bigendian): Likewise.
7749 (number_to_chars_littleendian): Likewise.
7750 * config/atof-ieee.c (gen_to_words): Likewise.
7751 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7752 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7753 * read.c (output_big_sleb128): Initialize locals to avoid
7755 (output_big_uleb128, equals): Likewise.
7756 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7757 to unsigned int. Change zeros to unsigned int.
7758 * cond.c (s_if): Add return to default case.
7759 * frags.c (frag_now_fix): Change return type to addressT.
7760 * frags.h (frag_now_fix): Update declaration.
7761 * listing.c (file_info_struct): Change linenum to unsigned int.
7762 (struct list_info_struct): Change hll_line to unsigned int.
7763 (print_source): Update format string.
7764 * read.c (emit_expr): Change scan to unsigned int, and don't
7765 bother to initialize it.
7766 * symbols.c (dollar_label_count): Change to unsigned long.
7767 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7768 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7769 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7771 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7773 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7774 mcf5200 just as we do for m68000.
7775 (m68k_init_after_args): Likewise.
7776 (md_estimate_size_before_relax): Likewise.
7778 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7780 * config/tc-v850.c (md_assemble): Store relocation addend in
7781 fixup instead of instruction.
7783 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7785 * config/tc-i386.c (md_assemble): Swap template arguments to
7786 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7787 This macro is currently symmetric, so passing them the wrong
7788 way didn't cause any problem, but may if the macro is changed
7790 After copying template to i.tm, use i.tm. rather than t-> to
7791 access fields, and make t a const*
7792 Move i.tm.operand_types[] swap to immediately after the copy.
7794 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7796 * expr.h (expr_build_uconstant): Add prototype.
7797 (expr_build_unary,expr_build_binary): Add prototypes.
7798 * expr.c (expr_build_uconstant): New function.
7799 (expr_build_unary,expr_build_binary): New functions.
7801 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7803 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7804 * macro.c (macro_expand_body): Increase buffer size.
7805 * messages.c (as_warn): Likewise.
7806 (as_warn_where, as_bad, as_bad_where): Likewise.
7808 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7810 Based on patch from H.J. Lu <hjl@gnu.org>:
7811 * Makefile.am (DISTSTUFF): New variable.
7812 (diststuff): New target.
7813 * Makefile.in: Rebuild.
7815 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7817 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7818 m32r_elf_section_change_hook.
7820 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7821 emit a nop if a section ends with a 16 bit instruction.
7823 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7825 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7826 s_lcomm rather than obj_coff_lcomm.
7827 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7829 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7831 * config/tc-i386.h (LinearAddress): Define.
7832 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7833 instruction, don't use a default segment.
7835 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7837 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7838 * configure: Rebuild.
7840 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7842 * aclocal.m4, configure: Rebuild with libtool 1.2.
7844 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7846 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7847 PC relative branches. Patch courtesy of Jonathan Walton.
7850 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7852 * configure.in (emulations): Add thumb-pe target.
7854 * configure (emulations): Add thumb-pe target.
7856 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7858 * itbl-lex.l (yywrap): Don't define if already defined as a
7861 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7863 * depend.c (quote_string_for_make): New function.
7864 (wrap_output): Use it.
7866 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7868 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7869 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7871 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7873 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7874 Recognize -GN and -relax.
7875 (md_begin): Initialize gp size from -G switch.
7876 (alpha_force_relocation): Always force if -relax.
7877 (alpha_align): Take a new argument that will specify when to
7878 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7879 Change all callers. Emit nop alignment padding as nop+unop pair.
7881 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7883 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7884 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7886 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7888 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7889 require padding to the next long word boundary.
7891 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7893 * cgen.c: #include symcat.h.
7894 * config/tc-m32r.c: Likewise.
7896 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7898 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7899 absolute expressions instead of '$' prefixed register names.
7901 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7903 * read.c (s_set): Record file and line info for symbols when -as.
7904 (pseudo_set): Don't overwrite that dummy fragment.
7906 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7908 * config/tc-ppc.c (md_pseudo_table): Add "section".
7909 (ppc_named_section): New static function.
7911 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7913 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7914 so we don't have to scan the entire list.
7916 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7918 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7919 case, allow the parallel instructions to modify the same flag
7922 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7924 * listing.c (list_symbol_table): Categorize symbols by
7925 undefined_section rather than sy_frag->line == NULL.
7927 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7929 * Makefile.am (install-exec-local): Install properly when ln
7930 fails or tooldir == prefix.
7932 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7934 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7935 Test result of insert_operand for error.
7937 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7939 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7940 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7941 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7942 * doc/Makefile.in: Rebuild.
7944 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7946 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7947 (macro): Fix handling of M_COP[0-3].
7949 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7951 Based on patches from Ross Harvey <ross@teraflop.com>:
7952 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7953 if macro_alternate or macro_mri.
7954 (getstring): Remove support for byte constants between < and >.
7955 (get_any_string): '<' only starts a string if macro_alternate or
7957 (macro_expand_body): Permit keyword parameters following
7958 positional parameters.
7960 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7961 * configure.in (alpha*-*-netbsd*): New target.
7962 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7963 * configure: Rebuild.
7965 * as.h (flag_warn_suppress_instructionswap): Move from here...
7966 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7967 here, and make static.
7969 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7970 BFD_ASSEMBLER or MANY_SEGMENTS.
7972 * as.c (show_usage): Update bug-gnu-utils address.
7973 * gasp.c (show_usage): Likewise.
7974 * doc/as.texinfo (Bug Reporting): Likewise.
7976 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7978 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7979 insns regardless of the size of a pointer if we're in mips I or
7981 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7983 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7985 Fix rac to accept only a0:
7986 * tc-d10v.c (parallel_ok, find_opcode):
7987 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7988 Introduce OPERAND_GPR.
7990 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7992 * read.c (s_fill): Handle non-constant repeat counts by creating
7993 an rs_space fragment.
7995 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7997 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7998 from as_bad to as_warn.
8000 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8002 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8003 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8004 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8006 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8008 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8009 seg_fix_rotP rather than fix_root from seg_info.
8011 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8013 * expr.c: Add support for 0x1_2_3_4 bignums.
8015 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8017 * configure.in: Change -linux* to -linux-gnu*.
8018 * configure: Rebuild.
8020 * app.c (do_scrub_begin): Treat \r as whitespace.
8022 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8024 * Makefile.am: Update dependencies.
8025 * Makefile.in: Rebuild.
8027 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8029 * configure, aclocal.m4: Rebuild with new libtool.
8031 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8033 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8034 the argument to bfd_set_arch_mach.
8035 (load_address): Use bfd_arch_bits_per_address to determine the
8036 bit size of an address instead of looking at the isa level.
8037 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8039 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8041 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8043 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8045 * ehopt.c: New file.
8046 * as.h (enum _relax_state): Add rs_cfa.
8047 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8048 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8049 * read.c (emit_expr): Call check_eh_frame.
8050 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8051 (relax_segment): Likewise.
8052 * Makefile.am: Rebuild dependencies.
8053 (GAS_CFILES): Add ehopt.c.
8054 (GENERIC_OBJS): Add ehopt.o.
8055 * doc/internals.texi (Frags): Document rs_cfa.
8057 * as.c (show_usage): Mention --traditional-format.
8058 (parse_args): Accept --traditional-format.
8059 * as.h (flag_traditional_format): Declare.
8060 * output-file.c (output_file_create): If flag_traditional_format,
8061 set BFD_TRADITIONAL_FORMAT on stdoutput.
8062 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8064 * config/tc-mips.c (append_insn): Make sure that if we have a
8065 fixup for an unmatched %hi reloc, it does not associated with a
8068 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8069 * doc/Makefile.in: Likewise.
8071 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8073 * config/tc-m32r.c (check_for_side_effects): New function.
8074 (can_make_parallel): Add checks for instruction side effects
8075 clashing with the other instruction.
8076 (assemble_parallel_insn): Improve warning messages. Return error
8077 message from non-swapped instruction order.
8079 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8081 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8083 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8084 md_cleanup definition. This moves the forced literal output to
8085 the end of the source pass, and avoids macro's inserting literals
8086 into the code immediately after the macro expansion.
8088 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8090 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8091 a gas internal symbol is adjustable.
8092 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8094 * as.h: If gcc version greater than 2.6, use `__format__' and
8095 `__printf__' in function attributes, rather than `format' and
8098 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8100 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8102 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8104 Add tms320c30 support:
8105 * config/tc-tic30.h: New file.
8106 * config/tc-tic30.c: New file.
8107 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8108 TARGET_FORMAT as "coff-tic30".
8109 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8110 * Makefile.am: Rebuild dependencies.
8111 (CPU_TYPES): Add tic30.
8112 (CPU_OBJ_VALID): tic30-aout is valid.
8113 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8114 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8115 * configure, Makefile.in: Rebuild.
8117 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8119 * config/tc-v850.c (md_assemble): Improvements to error messages.
8121 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8123 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8124 BFD_RELOC_HI16_S to store the high bits of any value.
8126 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8127 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8128 assembler calculate relocations to any external symbol at all.
8129 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8130 involving generation of pc-relative relocs.
8131 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8132 has been moved to md_apply_fix3.
8134 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8135 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8136 which actually means (the address of identifier's GOT entry) +
8137 constant, which is not particularly useful.
8139 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8141 * read.h (include_dirs): Declare.
8142 (include_dir_count,include_dir_maxlen): Declare.
8144 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8146 * configure.in: Correct check for shared opcodes library.
8147 * configure: Rebuild.
8149 * listing.c (buffer_line): If we can't open the file, set at_end.
8150 (listing_print): Remove unused local variable fi.
8152 * config/m68k-parse.y (reglistpair): Handle register list in
8155 * config/vms-conf.h: Don't undef VERSION.
8157 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8159 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8161 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8163 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8164 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8165 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8166 (EXTRA_DIST): Define.
8167 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8168 explicitly rather than via the list of object files.
8169 (gcc-as.opt): New file created when make-gas.com is run.
8170 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8171 itbl-cpu.h} to #include appropriate file rather than copying that
8173 * config/vms-conf.h: Synchronize with current config.in.
8174 * Makefile.in: Rebuild.
8176 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8178 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8179 (parallel_ok): Relaxed parallel subinstruction dependency check.
8181 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8183 * as.h (flag_warn_suppress_instructionswap): added new flag.
8184 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8185 command line argument.
8186 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8187 warning only if flag_warn_suppress_instructionswap is false.
8189 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8191 * configure.in (i386-*-mingw32*): New target.
8192 * configure: Rebuild.
8194 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8196 * symbols.c (resolve_symbol_value): Don't set the segment if it
8197 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8199 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8202 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8204 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8205 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8208 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8210 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8212 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8214 * config/tc-v850.c (v850_insert_operand): Display instruction when
8215 an error is encountered.
8217 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8219 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8220 (i386-*-sco3.2v5*coff): New target.
8221 (i386-*-sco3.2*): New target.
8222 * configure: Rebuild.
8224 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8226 * config/tc-v850.c: Tidy error message production.
8228 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8230 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8231 validate_immediate return value in the right type for comparisons
8234 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8236 * listing.c (MAX_BYTES): Use listing variables not constants.
8237 (data_buffer): No longer an array, but a pointer.
8238 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8239 (listing_listing): Allocate data_buffer.
8241 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8243 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8244 --listing-rhs-width, --listing-cont-lines.
8245 (show_usage): Update.
8246 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8247 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8248 (print_lines): Use the variables instead of the constants.
8249 (listing_listing): Likewise.
8250 * listing.h: Declare the new vars.
8252 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8254 * as.c (parse_args): Add --keep-locals alias for -L.
8255 Add --strip-local-absolute.
8256 (show_usage): Update.
8257 * as.h (flag_strip_local_absolute): New flag.
8258 * symbols.c (S_IS_LOCAL): Use it.
8259 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8260 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8261 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8263 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8265 * config/tc-m32r.c: Detect if explicitly parallel instructions
8266 might have an io conflict and issue a warning message.
8268 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8270 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8271 cgen_swap_fixups): Functions to save, restore and swap the fixup
8272 chain with a backup copy.
8273 (cgen_asm_finish_insn): Returns address of constructed insn.
8275 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8277 * listing.c (file_info_struct): Remove FILE, add POS.
8278 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8279 (file_info): Don't open the file.
8280 (buffer_line): Check for the file in the last_open cache, updating
8282 (print_source): Don't reference file_info->file.
8283 (listing_listing): Likewise.
8284 (listing_print): Close the file in the cache, if any.
8286 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8288 * read.c (dwarf_file_string): New file static variable.
8289 (emit_expr): Look for constant sequence that leads up to a file
8290 name in DWARF debugging output.
8291 (stringer): Use dwarf_file_string to decide whether to accept a
8292 string as a file name.
8294 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8296 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8297 (crack_operand): Add reg->reglst MRI hack.
8298 (r_seg): Put reglst symbols in reg_section.
8299 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8301 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8303 * tc-sh.c (get_specific): Handle SGR & DBR.
8305 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8307 * tc-h8300.c (parse_reg): Take the length of the symbol into
8308 account when attempting to match a register name.
8309 * tc-h8500.c (parse_reg): Likewise.
8311 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8313 * cgen.c: Formatting changes to improve readability.
8315 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8317 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8320 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8322 Based on a patch from Jim Wilson
8323 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8324 (tc_gen_reloc): Handle cross section PC relative relocs
8327 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8329 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8331 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8333 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8334 (expr_jmp_buf): New static local.
8335 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8336 (cgen_md_operand): New function.
8337 * tc-m32r.c: Clean up pass over `struct foo' usage.
8338 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8340 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8342 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8343 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8345 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8347 * config/tc-i386.c (i386_operand): Give an error if there are
8348 unrecognized characters after an expression.
8350 For older changes see ChangeLog-9697