1 2000-11-17 Richard Henderson <rth@redhat.com>
3 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
5 2000-11-17 Richard Henderson <rth@redhat.com>
7 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
8 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
9 tri-state definition of alpha_flag_mdebug.
10 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
11 (s_alpha_file): Store first .file directive.
13 (md_pseudo_table): Add stabs and stabn.
15 2000-11-17 Richard Henderson <rth@redhat.com>
17 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
19 2000-11-17 Richard Henderson <rth@redhat.com>
21 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
22 (main): Call dwarf2_finish.
23 * as.h (debug_type): Clarify documentation of the meaning
25 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
26 (print_stats): Fix parenthesis problem.
27 (now_subseg_size): New.
28 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
29 (dwarf2_directive_file): Don't set debug_type.
30 (dwarf2_where): Honor DEBUG_DWARF2 first.
31 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
32 do nothing if not emitting dwarf2 debug info, or no work.
33 * dwarf2dbg.h (dwarf2_emit_insn): Update.
34 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
35 (ecoff_new_file): Likewise.
36 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
37 commentary wrt dwarf2.
39 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
40 ATTRIBUTE_UNUSED as needed.
41 (emit_insn): Call dwarf2_emit_insn.
44 (s_alpha_coff_wrapper): Don't handle them.
45 (md_pseudo_table): Update for .file and .loc.
46 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
48 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
49 don't protect with debug_type.
50 * config/tc-hppa.c (md_assemble): Likewise.
51 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
52 * config/tc-mn10300.c (md_assemble): Likewise.
53 * config/tc-sh.c (md_assemble): Likewise.
54 * config/tc-v850.c (md_assemble): Likewise.
56 * config/tc-arm.c (arm_end_of_source): Remove.
57 * config/tc-hppa.c (pa_end_of_source): Remove.
58 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
59 * config/tc-mn10300.c (mn10300_finalize): Remove.
60 * config/tc-sh.c (sh_finalize): Remove.
61 * config/tc-v850.c (sh_finalize): Remove.
63 * config/tc-arm.h (md_end): Remove.
64 * config/tc-hppa.h (md_end): Remove.
65 (DWARF2_LINE_MIN_INSN_LENGTH): New.
66 * config/tc-m68hc11.h (md_end): Remove.
67 * config/tc-mn10300.h (md_end): Remove.
68 * config/tc-sh.h (md_end): Remove.
69 * config/tc-v850.h (md_end): Remove.
71 * config/tc-ia64.c (emit_one_bundle): Don't protect
72 dwarf2 bits with debug_type.
73 (md_assemble): Likewise.
74 (ia64_end_of_source): Don't call dwarf2_finish.
76 2000-11-16 Jim Wilson <wilson@redhat.com>
78 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
79 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
82 2000-11-16 H.J. Lu <hjl@gnu.org>
84 * config/obj-elf.c (obj_elf_symver): Don't check the missing
87 2000-11-15 Kazu Hirata <kazu@hxi.com>
89 * config/tc-tic30.c: Fix formatting.
90 * config/tc-tic80.c: Likewise.
91 * config/tc-v850.c: Likewise.
92 * config/tc-vax.c: Likewise.
93 * config/tc-w65.c: Likewise.
94 * config/tc-z8k.c: Likewise.
96 2000-11-14 DJ Delorie <dj@redhat.com>
98 * config/tc-v850.c: Support dwarf2.
99 * config/tc-v850.h: Ditto.
101 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
102 parse_cons_expression_v850 to initialize hold_cons_reloc.
104 2000-11-15 Bernd Schmidt <bernds@redhat.com>
106 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
107 (errata_nops_necessary_p): New function.
108 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
111 2000-11-14 Jim Wilson <wilson@redhat.com>
113 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
114 return little endian bfd formats.
116 2000-11-14 Kazu Hirata <kazu@hxi.com>
118 * config/aout_gnu.h: Fix formatting.
119 * config/atof-vax.c: Likewise.
120 * config/m68k-parse.h: Likewise.
121 * config/m88k-opcode.h: Likewise.
122 * config/obj-elf.c: Likewise.
123 * config/tc-arm.c: Likewise.
124 * config/tc-cris.c: Likewise.
125 * config/tc-i386.c: Likewise.
126 * config/tc-ia64.c: Likewise.
127 * config/tc-mn10300.c: Likewise.
128 * config/te-386bsd.h: Likewise.
129 * config/te-hppa.h: Likewise.
130 * config/te-nbsd.h: Likewise.
131 * config/te-ppcnw.h: Likewise.
132 * config/te-sparcaout.h: Likewise.
133 * config/te-tmips.h: Likewise.
134 * config/vax-inst.h: Likewise.
135 * config/vms-conf.h: Likewise.
137 2000-11-14 Jakub Jelinek <jakub@redhat.com>
139 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
141 2000-11-13 H.J. Lu <hjl@gnu.org>
143 * config/obj-elf.c (elf_frob_symbol): Support
144 ".symver name,name2@@@nodename".
145 (elf_frob_file_before_adjust): Likewise.
147 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
148 and ".symver name,name2@@@nodename".
151 2000-11-12 H.J. Lu (hjl@gnu.org)
153 * config/obj-elf.c (obj_elf_symver): Check missing version
156 2000-11-12 H.J. Lu (hjl@gnu.org)
158 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
159 instead of bfd_vma for non-bfd assemblers.
161 2000-11-09 Kazu Hirata <kazu@hxi.com>
163 * itbl-ops.c: Fix comment typos.
165 2000-11-08 Jim Wilson <wilson@redhat.com>
167 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
168 (struct unwind): Add next_slot_frag field.
169 (slot_index): New parameters slot_frag and first_frag. Add code
170 to add in frag sizes when different. Add comments.
171 (fixup_unw_records): New locals first_frag and last_frag. Pass new
172 arguments to slot_index.
173 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
174 loop end. Set next_slot_frag field.
176 2000-11-07 H.J. Lu <hjl@gnu.org>
178 * doc/as.texinfo (.symver): Updated for versioned symbol
181 * obj.h (format_ops): Add the frob_file_before_adjust field.
183 * config/obj-aout.c (aout_format_ops): Set the
184 frob_file_before_adjust field to 0.
185 * config/obj-coff.c (coff_format_ops): Likewise.
186 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
188 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
190 (elf_frob_file_before_adjust): New function to remove unneeded
191 versioned symbols from the symbol table.
192 (elf_format_ops): Set the frob_file_before_adjust field to
193 elf_frob_file_before_adjust.
195 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
198 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
200 2000-11-07 Peter Targett <peter.targett@arccores.com>
202 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
204 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
205 Fix compile time warning messages.
207 2000-11-07 Nick Clifton <nickc@redhat.com>
209 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
210 buffer in order to avoid buffer overflows.
212 2000-11-06 Steve Ellcey <sje@cup.hp.com>
214 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
215 Change M to m for -milp32 or -mlp64 to match gcc.
216 (dot_endp): Use bytes_per_address instead of 8.
217 (emit_one_bundle): Use number_to_chars_littleendian instead of
219 (fix_insn): Likewise.
220 (ia64_init): New function.
221 (ia64_target_format): New function.
222 (md_begin): Set endianness, arch, and machine as appropriate.
223 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
224 Make these macros depend on TE_HPUX macro.
225 (TARGET_FORMAT): Define.
226 (HOST_SPECIAL_INIT): Define.
227 * config/te-hpux.h: New file.
228 * configure.in: Add "ia64-*-hpux*" target to configure.
229 * configure: Regenerate.
231 2000-11-06 Kazu Hirata <kazu@hxi.com>
233 * as.c: Fix formatting.
234 * dwarf2dbg.c: Likewise.
235 * input-file.c: Likewise.
236 * input-file.h: Likewise.
237 * input-scrub.c: Likewise.
238 * itbl-ops.c: Likewise.
239 * listing.c: Likewise.
241 * messages.c: Likewise.
243 * subsegs.c: Likewise.
244 * subsegs.h: Likewise.
247 2000-11-06 Nick Clifton <nickc@redhat.com>
249 * doc/as.texinfo: Add GNU Free Documentation License.
250 * doc/gasp.texi: Add GNU Free Documentation License.
251 * doc/as.1: Add GNU Free Documentation License.
253 2000-11-05 Nick Clifton <nickc@redhat.com>
255 * config/tc-arm.c: Add include of "dwarf2dbg.h"
257 2000-11-02 Per Lundberg <plundis@chaosdev.org>
259 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
260 * configure: Regenerate.
262 2000-11-01 Nick Clifton <nickc@redhat.com>
264 * read.c (original_case_string): New global variable.
265 (read_a_source_file): Copy opcode string into
266 original_case_string if clobbering the case of the opcode.
267 * read.h: Export the definition of original_case_string.
268 * config/tc-arm.c (md_assembler): When parsing a .req
269 directive use the original opcode string, not the case
272 2000-11-02 Nick Clifton <nickc@redhat.com>
274 * config/tc-mn10300.c (debug_line): Remove this static
276 (md_assemble): Call dwarf2_generate_asm_lineno instead of
277 dwarf2_where and dwarf2_gen_line_info.
279 2000-11-02 Theo Honohan <th@futuretv.com>
281 * config/tc-arm.c (do_msr): Improve error message.
283 2000-10-31 Eric Christopher <echristo@redhat.com>
285 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
286 or pc-relative, else use fx_offset.
288 2000-10-31 Jim Wilson <wilson@redhat.com>
290 * config/tc-ia64.c (struct md): New field tag_fixups.
291 (ia64_flush_insns): Handle tag_fixups. Error if dangling
292 qualifying predicate.
293 (emit_one_bundle): Delete spurious multiplication by one. Handle
295 (ia64_start_line): Error if dangling qualifying predicate.
296 (defining_tag): New static variable.
297 (ia64_unrecognized_line, case '['): Parse tags.
298 (ia64_frob_label): Create tag_fixups.
299 (md_assemble): Reset md.qp.X_op after using it.
301 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
303 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
305 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
307 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
309 2000-10-30 Kazu Hirata <kazu@hxi.com>
311 * expr.c: Fix formatting.
312 * flonum-copy.c: Likewise.
313 * flonum.h: Likewise.
317 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
319 * as.h (OPTION_MD_BASE): Bump to 190.
320 * as.c (parse_args) <std_longopts>: Add comment about the need to
321 check OPTION_MD_BASE in as.h.
323 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
326 2000-10-27 Nick Clifton <nickc@redhat.com>
328 * configure.in (emulations): Add m68hc12.
329 * configure: Regenerate.
330 * po/gas.pot: Regenerate.
332 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
334 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
336 (arm_psr_parse): Handle lowercase CPSR and SPSR.
338 2000-10-25 Nick Clifton <nickc@redhat.com>
340 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
341 a DWARF2 line number information sequence.
343 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
345 * read.c (generate_lineno_debug): Update comment describing why
346 DWARF2 line number debug information is not generated
347 automatically by this function.
349 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
352 * config/tc-arm.h (md_end): Define.
353 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
355 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
356 if generating DWARF2 line numbers.
357 (arm_end_of_source): New function. Call dwarf2_finish if
360 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
361 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
362 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
364 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
366 * tc-i386.c: Fix prototype declarations for functions taking no
369 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
371 * tc-i386.c (i386_operand_modifier): Remove.
372 (build_displacement_string): Remove.
373 (i386_parse_seg): Remove.
374 (i386_intel_memory_operand): Remove.
375 (i386_intel_operand): Re-write using recursive descent parser based
376 on MASM documentation.
377 (struct intel_parser_s): New structure.
378 (intel_parser): New static variable.
379 (struct intel_token): New structure.
380 (cur_token, prev_token): New static variables.
393 (intel_match_token): New function.
394 (intel_get_token): New function.
395 (intel_putback_token): New function.
396 (intel_expr): New function.
397 (intel_e05): New function.
398 (intel_e05_1): New function.
399 (intel_e06): New function.
400 (intel_e06_1): New function.
401 (intel_e09): New function.
402 (intel_e09_1): New function.
403 (intel_e10): New function.
404 (intel_e10_1): New function.
405 (intel_e11): New function.
407 2000-10-20 Jakub Jelinek <jakub@redhat.com>
409 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
410 instructions to loose any special insn->architecture mask.
412 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
413 (sparc_md_end, sparc_arch_types, sparc_arch,
414 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
415 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
416 request v9b architecture if they are used).
418 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
420 * config/tc-m68k.c: Fix the previous misapplied patch.
422 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
424 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
425 BFD_ASSEMBLER and !BFD_ASSEMBLER.
426 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
429 2000-10-17 Kazu Hirata <kazu@hxi.com>
431 * debug.c: Fix formatting.
432 * depend.c: Likewise.
433 * dwarf2dbg.c: Likewise.
434 * dwarf2dbg.h: Likewise.
438 * flonum-konst.c: Likewise.
441 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
443 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
445 * doc/as.texinfo: Added notes about this new option.
447 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
449 * config/tc-sh.c (JREG): Remove.
450 (md_convert_frag): Remove #if 0:d code using JREG.
452 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
454 * config/tc-i386.c (i386_operand_modifier): Only match
455 modifiers SHORT and FLAT if they are followed by a space.
456 (parse_register): When `allow_naked_reg' is set, do not confuse
457 identifiers that start with a register name with a register.
459 2000-10-12 Kazu Hirata <kazu@hxi.com>
461 * app.c: Fix formatting.
464 * bit_fix.h: Likewise.
469 2000-10-11 Alan Modra <alan@linuxcare.com.au>
471 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
473 2000-10-07 Alan Modra <alan@linuxcare.com.au>
475 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
476 Re-arrange function a little and improve error message.
478 * write.c (write_relocs): Fix a comment.
480 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
483 2000-10-05 Jim Wilson <wilson@cygnus.com>
485 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
487 2000-10-05 Alan Modra <alan@linuxcare.com.au>
489 * config/tc-i386.c: Delete some useless comments, reformat others.
491 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
492 non-global syms in linkonce sections.
494 2000-10-04 Ralf Baechle <ralf@gnu.org>
496 * config/tc-ia64.c (operand_match): Don't use // style comments.
497 * config/tc-i370.c: Likewise.
499 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
501 Changes to handle varying register prefix and user symbol prefix.
502 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
503 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
504 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
505 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
506 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
507 (demand_register_prefix): New variable.
508 (md_pseudo_table): New pseudo ".syntax".
509 (md_longopts): New options --no-underscore and --underscore.
510 (cris_target_format): Return elf32-us-cris or elf32-cris depending
511 on symbols_have_leading_underscore.
512 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
513 (get_spec_reg): Ditto.
514 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
516 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
518 <case OPTION_NO_US, case OPTION_US>: New.
519 (md_show_usage): Be brief and reformat to match continuation of
521 * po/gas.pot: Regenerate.
523 2000-09-28 Alan Modra <alan@linuxcare.com.au>
525 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
526 force relocs for 12 bit branches.
527 (md_apply_fix): Similarly, adjust logic here.
529 2000-09-28 Alan Modra <alan@linuxcare.com.au>
531 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
532 adjust for external and weak syms as we will use a reloc. Allow
533 for +8 offset when calculating limits of branches.
534 (hppa_fix_adjustable): Undo 2000-09-23 change.
535 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
536 Correct distance calculation.
537 (tc_gen_reloc): Print the file name and line number if we can't
540 From John David Anglin <dave@hiauly1.hia.nrc.ca>
541 * config/tc-hppa.c (nonzero_dibits): Define.
542 (arg_reloc_stub_needed): Check each arg and return value
543 separately for zero case.
544 (pa_align): Declare argument `bytes'.
546 2000-09-25 Kazu Hirata <kazu@hxi.com>
548 * config/tc-cris.c: Fix formatting.
549 * config/tc-d10v.h: Likewise.
550 * config/tc-d30v.c: Likewise.
551 * config/tc-d30v.h: Likewise.
552 * config/tc-fr30.c: Likewise.
553 * config/tc-fr30.h: Likewise.
554 * config/tc-m68k.c: Likewise.
555 * config/tc-m68k.h: Likewise.
556 * config/tc-pj.h: Likewise.
557 * config/tc-ppc.c: Likewise.
558 * config/tc-ppc.h: Likewise.
559 * config/tc-sh.c: Likewise.
560 * config/tc-sh.h: Likewise.
561 * config/tc-sparc.c: Likewise.
562 * config/tc-v850.h: Likewise.
563 * config/tc-vax.h: Likewise.
564 * config/tc-w65.h: Likewise.
565 * config/tc-z8k.h: Likewise.
567 2000-09-23 Alan Modra <alan@linuxcare.com.au>
569 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
571 (hppa_force_relocation): Likewise.
573 2000-09-22 Jim Wilson <wilson@cygnus.com>
575 * config/tc-ia64.c (dv_sem): Add "stop".
576 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
577 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
578 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
580 (mark_resources): Check IA64_RS_PRr.
582 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
584 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
585 md_estimate_size_before_relax): Redesign and clean up the
586 relaxation mechanism.
588 2000-09-21 Kazu Hirata <kazu@hxi.com>
590 * config/tc-ns32k.c: Fix formatting.
591 * config/tc-ns32k.h: Likewise.
593 2000-09-20 Kazu Hirata <kazu@hxi.com>
595 * config/tc-m32r.c: Fix formatting.
596 * config/tc-m32r.h: Likewise.
597 * config/tc-m68851.h: Likewise.
598 * config/tc-m68hc11.c: Likewise.
599 * config/tc-m68hc11.h: Likewise.
600 * config/tc-m88k.c: Likewise.
601 * config/tc-mcore.c: Likewise.
602 * config/tc-mcore.h: Likewise.
603 * config/tc-mips.c: Likewise.
604 * config/tc-mips.h: Likewise.
605 * config/tc-mn10200.h: Likewise.
606 * config/tc-mn10300.h: Likewise.
607 * config/tc-tahoe.c: Likewise.
608 * config/tc-tahoe.h: Likewise.
610 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
612 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
613 Likewise in relaxation description comments.
615 2000-09-18 Alan Modra <alan@linuxcare.com.au>
617 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
618 subtraction of two syms without emitting a relocation.
620 From David Huggins-Daines <dhd@linuxcare.com>
621 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
622 global or weak symbols.
624 2000-09-15 Kazu Hirata <kazu@hxi.com>
626 * config/tc-h8300.h: Fix formatting.
627 * config/tc-h8500.c: Likewise.
628 * config/tc-h8500.h: Likewise.
629 * config/tc-hppa.h: Likewise.
630 * config/tc-i370.h: Likewise.
631 * config/tc-i386.h: Likewise.
632 * config/tc-i860.c: Likewise.
633 * config/tc-i860.h: Likewise.
634 * config/tc-i960.h: Likewise.
635 * config/tc-ia64.c: Likewise.
636 * config/tc-ia64.h: Likewise.
638 2000-09-14 Kazu Hirata <kazu@hxi.com>
640 * config/tc-a29k.c: Fix formatting.
641 * config/tc-alpha.c: Likewise.
642 * config/tc-arc.c: Likewise.
643 * config/tc-arc.h: Likewise.
644 * config/tc-arm.c: Likewise.
645 * config/tc-arm.h: Likewise.
646 * config/tc-avr.c: Likewise.
647 * config/tc-avr.h: Likewise.
648 * config/tc-tic30.c: Likewise.
649 * config/tc-tic30.h: Likewise.
650 * config/tc-tic54x.c: Likewise.
651 * config/tc-tic54x.h: Likewise.
652 * config/tc-tic80.c: Likewise.
653 * config/tc-tic80.h: Likewise.
655 2000-09-14 Timothy Wall <twall@cygnus.com>
657 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
658 parallel comparisons for later use.
659 (struct rsrc): Add parallel comparison type.
660 (resources_match): Skip special cases of PR usage (non-conflicting
663 2000-09-13 Kazu Hirata <kazu@hxi.com>
665 * config/obj-ecoff.c: Fix formatting.
666 * config/obj-elf.c: Likewise.
667 * config/obj-elf.h: Likewise.
668 * config/obj-evax.h: Likewise.
669 * config/obj-generic.h: Likewise.
670 * config/obj-hp300.c: Likewise.
671 * config/obj-hp300.h: Likewise.
672 * config/obj-ieee.h: Likewise.
673 * config/obj-vms.c: Likewise.
674 * config/obj-vms.h: Likewise.
676 2000-09-13 Anders Norlander <anorland@acc.umu.se>
678 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
679 (md_parse_option): Ditto.
680 (md_longopts): Add -mips32 option.
681 (md_show_usage): Document new options.
682 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
683 (mips_ip): Assemble mfc0 with a sub-selection code.
684 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
685 (mips_cpu_to_str): New function.
686 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
687 Use CPU_* defines instead of hardcoded numbers.
689 * doc/as.texinfo: Document new options.
690 * doc/c-mips.texi: Ditto.
692 2000-09-12 Kazu Hirata <kazu@hxi.com>
694 * as.h: Fix formatting.
695 * asintl.h: Likewise.
696 * bit_fix.h: Likewise.
697 * config/obj-aout.c: Likewise.
698 * config/obj-aout.h: Likewise.
699 * config/obj-bout.c: Likewise.
700 * config/obj-bout.h: Likewise.
701 * config/obj-coff.c: Likewise.
702 * config/obj-coff.h: Likewise.
703 * dwarf2dbg.h: Likewise.
705 * flonum.h: Likewise.
707 * itbl-ops.h: Likewise.
711 * struc-symbol.h: Likewise.
712 * subsegs.h: Likewise.
713 * symbols.h: Likewise.
717 2000-09-11 Kazu Hirata <kazu@hxi.com>
719 * bignum-copy.c: Fix formatting.
720 * config/tc-i370.c: Likewise.
721 * config/tc-i960.c: Likewise.
722 * config/tc-m68k.c: Likewise.
724 * flonum-copy.c: Likewise.
725 * flonum-konst.c: Likewise.
726 * flonum-mult.c: Likewise.
727 * literal.c: Likewise.
731 * subsegs.c: Likewise.
733 2000-09-09 Philip Blundell <philb@gnu.org>
735 * configure.in (arm*-*-uclinux*): New target.
736 * configure: Regenerate.
738 2000-09-09 Kazu Hirata <kazu@hxi.com>
740 * input-file.c: Fix formatting.
741 * itbl-ops.c: Likewise.
742 * messages.c: Likewise.
744 2000-09-08 Philip Blundell <philb@gnu.org>
746 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
749 2000-09-07 H.J. Lu <hjl@gnu.org>
751 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
752 * configure: Rebuild.
754 2000-09-07 Kazu Hirata <kazu@hxi.com>
756 * atof-generic.c: Fix formatting.
757 * config/tc-mips.c: Likewise.
758 * config/tc-vax.c: Likewise.
759 * input-scrub.c: Likewise.
761 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
763 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
764 * configure.in (sh-*-linux*): Added.
765 * configure: Rebuilt.
767 2000-09-06 Kazu Hirata <kazu@hxi.com>
769 * config/tc-hppa.c: Fix formatting.
771 * ecoff.c: Fix formatting.
773 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
775 * configure: Rebuilt with new libtool.m4.
777 2000-09-05 Kazu Hirata <kazu@hxi.com>
779 * cgen.c: Fix formatting.
780 * config/tc-ia64.c: Likewise.
782 2000-09-05 Nick Clifton <nickc@redhat.com>
784 * aclocal.m4: Regenerate.
785 * config.in: Regenerate.
786 * configure: Regenerate.
787 * po/gas.pot: Regenerate.
789 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
791 * config/tc-cris.c: Correct comment typos.
793 2000-09-05 Eric Christopher <echristo@cygnus.com>
795 * config/tc-mn10300.c: Cleanup.
796 (md_pcrel_from): Enable.
798 2000-09-05 Alan Modra <alan@linuxcare.com.au>
800 * expr.c (operand): Fix a comment typo.
801 * write.c (write_relocs): Fix a signed/unsigned warning.
803 * config/tc-hppa.c (fudge_reg_expressions): New
804 (hppa_force_reg_syms_absolute): New.
805 (pa_equ): Allow reg_section expressions.
806 * config/tc-hppa.c (md_optimize_expr): Define.
807 (hppa_force_reg_syms_absolute): Prototype.
809 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
810 (pa_parse_number): Pass in arg to select fp reg parsing.
811 Return 1 to indicate format checks pass. If strict, then only
812 accept a register or register symbol. Return value in...
813 (pa_number): New static for pa_parse_number.
814 (FP_REG_BASE): Define.
815 (FP_REG_RSEL): Define.
816 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
817 appropriate. White space changes.
818 (need_pa11_opcode): Don't bother passing any params, get them from
820 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
821 Remove extraneous check in case 'Q'.
822 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
823 reg, set section of resulting symbol to reg_section.
824 (pa_parse_space_stmt): Modify call to pa_parse_number.
825 (pa_space): Likewise.
827 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
828 (hppa_force_relocation): Handle vtable relocs.
829 (pa_vtable_entry): New.
830 (pa_vtable_inherit): New.
831 (md_pseudo_table): Add entries for vtable pseudos.
832 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
833 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
835 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
836 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
837 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
839 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
840 specify a symbol type.
842 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
843 dependent things together.
844 (md_elf_symbol_type): Define.
846 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
848 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
850 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
851 (obj_elf_vtable_entry): Declare.
853 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
855 (obj_elf_vtable_entry): Similarly.
856 (elf_pseudo_table): Fix the damage with a cast.
858 2000-09-03 Richard Henderson <rth@cygnus.com>
860 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
861 for template selection when a label is needed.
863 2000-09-02 Kazu Hirata <kazu@hxi.com>
865 * config/tc-ia64.c: Fix formatting.
867 2000-09-02 Nick Clifton <nickc@redhat.com>
869 * configure.in: Increase version number to 2.10.91.
870 * configure: Regenerate.
871 * aclocal.m4: Regenerate.
872 * config.in: Regenerate.
873 * po/gas.pot: Regenerate.
874 * Makefile.in: Regenerate.
876 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
878 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
879 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
880 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
882 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
885 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
887 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
888 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
889 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
890 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
891 (GOT_symbol): New variable.
892 (md_undefined_symbol): Set it.
894 2000-09-01 Richard Henderson <rth@cygnus.com>
896 * config/tc-ia64.c (match): Don't inline.
897 (extra_goodness): New.
898 (md_begin): Prefer nop.f and nop.b for best_template.
900 2000-08-31 Kazu Hirata <kazu@hxi.com>
902 * as.c: Fix formatting.
907 2000-08-31 Eric Christopher <echristo@cygnus.com>
909 * config/tc-mn10300.c: Cleanup and fix warnings.
910 (md_pseudo_table): Add initializers.
911 (md_show_usage): Cleanup.
912 (md_parse_option): Fix warnings.
913 (md_undefined_symbol): Fix warnings.
914 (md_conver_frag): Fix warnings.
915 (tc_gen_reloc): Fix warnings.
916 (md_apply_fix3): Fix warnings.
917 (check_operand): Fix warnings.
919 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
921 * acinclude.m4: Include libtool and gettext macros from the
923 * aclocal.m4, configure: Rebuilt.
925 2000-08-30 Mark Hatle <mhatle@mvista.com>
927 * config/tc-ppc.c (md_parse_option): Recognize -m405.
929 2000-08-31 Kazu Hirata <kazu@hxi.com>
931 * listing.c: Fix formatting.
933 2000-08-29 Kazu Hirata <kazu@hxi.com>
935 * app.c: Fix a comment typo. Fix formatting.
937 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
939 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
940 offset of the target destination for jmp instructions.
941 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
943 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
945 * NEWS: Mention support for CRIS.
947 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
949 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
950 Sets `.lcomm' alignment to zero.
952 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
954 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
955 (TC_FIX_ADJUSTABLE): Define.
957 2000-08-23 Jim Wilson <wilson@cygnus.com>
959 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
960 unwind.personality_routine is set.
962 2000-08-23 H.J. Lu <hjl@gnu.org>
964 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
966 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
968 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
971 2000-08-22 H.J. Lu <hjl@gnu.org>
973 * config.in (STRICTCOFF): New for strict COFF.
975 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
976 i386-*-go32* and i386-go32-rtems*.
977 * configure: Rebuilt.
979 * config/obj-coff.c (obj_coff_endef): Follow the historical
980 behavior if STRICTCOFF is not defined.
982 * doc/internals.texi: Document STRICTCOFF.
984 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
986 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
987 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
988 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
989 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
990 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
991 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
992 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
995 2000-08-22 Eric Christopher <echristo@cygnus.com>
997 * config/tc-mn10300.c: (md_apply_fix): New function.
998 (mn10300_force_relocation): New function.
999 (mn10300_fix_adjustable): New function.
1001 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1002 (TC_HANDLES_FX_DONE): Define.
1003 (obj_fix_adjustable): Define.
1004 (MD_APPLY_FIX3): Define.
1005 (TC_LINKRELAX_FIXUP): Define.
1007 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1009 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1011 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1013 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1015 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1016 if the fixup resulted in a relocation.
1018 2000-08-18 Nick Clifton <nickc@redhat.com>
1020 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1021 Make reference to first element of shift_names explicit.
1023 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1025 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1026 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1027 add a symbol's address. Removed all target-specific #ifdefs that
1028 used to accomplished the same.
1029 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1030 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1031 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1032 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1033 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1035 2000-08-17 Kazu Hirata <kazu@hxi.com>
1037 * dwarf2dbg.c: Fix formatting.
1039 2000-08-17 Nick Clifton <nickc@redhat.com>
1041 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1042 to be recoded as logical shift lefts by zero.
1044 2000-08-16 Jim Wilson <wilson@cygnus.com>
1046 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1047 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1049 (note_register_values): Handle IA64_OPND_R3_2 operands.
1051 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1053 * config/tc-i860.c (md_operand): Silly typo fixed.
1055 2000-08-16 Nick Clifton <nickc@redhat.com>
1057 * config/tc-arm.c (struct asm_shift): Delete.
1059 (enum asm_shift_index): New.
1060 (struct asm_shift_properties): New.
1061 (struct asm_shift_name): New.
1062 (shift_properties[]); New.
1063 (shift_names[]); New.
1065 (decode_shift): Use new structures.
1066 Issue a warning is "ROR #0" is used.
1067 Issue a warning if "ASR #0" or "LSR #0" is used.
1069 (md_begin): Initialise arm_shift_hsh table from new
1070 asm_shift_name array.
1072 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1074 * config/tc-sparc.c: Kill all warnings.
1075 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1077 (md_show_usage): Update usage text.
1079 2000-08-16 Nick Clifton <nickc@redhat.com>
1081 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1084 2000-08-15 Will Cohen <wcohen@redhat.com>
1086 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1088 * config/tc-sh.c (md_assemble): Changed so debug_type
1089 test performed for ppi_assemble
1090 * config/tc-sh.c: Included dwarf2dbg.h.
1091 (debug_line): Defined.
1092 (md_assemble): Generates dwarf2 line info.
1093 (sh_finalize): New function. Finalize dwarf2 info.
1094 (assemble_ppi): Returns size of code generated.
1095 (build_Mytes): Returns size of code generated.
1096 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1097 * config/tc-sh.h (md_end): Defined.
1098 (sh_finalize): Declared.
1100 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1102 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1105 2000-08-14 Nick Clifton <nickc@redhat.com>
1107 * config/tc-arm.c (do_bx): Allow "bx pc".
1109 2000-08-14 Jim Wilson <wilson@cygnus.com>
1111 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1112 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1113 (md_begin): Change assignment to md.flag to OR in the new bit.
1115 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1117 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1118 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1121 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1123 * NEWS: Mention i860 support.
1125 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1127 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1129 2000-08-14 Andreas Schwab <schwab@suse.de>
1131 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1133 2000-08-11 Andreas Schwab <schwab@suse.de>
1135 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1138 2000-08-11 Kazu Hirata <kazu@hxi.com>
1140 * expr.c: Fix formatting.
1141 * config/obj-bout.c: Likewise.
1143 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1145 * doc/c-i860.texi: Flesh out the i860 section more.
1147 2000-08-10 Kazu Hirata <kazu@hxi.com>
1149 * symbols.c: Fix formatting.
1152 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1154 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1155 has the IgnoreSize bit set.
1157 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1159 From Rodney Brown <RodneyBrown@mynd.com>
1160 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1161 * configure: Regenerate.
1163 2000-08-09 Kazu Hirata <kazu@hxi.com>
1165 * hash.c: Fix formatting.
1168 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1170 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1171 (i860_fix_info): New enum.
1172 (MD_APPLY_FIX3): Define.
1173 (WORKING_DOT_WORD): Define.
1174 (TC_HANDLES_FX_DONE): Define.
1175 (DIFF_EXPR_OK): Define.
1176 (LISTING_HEADER): Define.
1177 (TARGET_FORMAT): Select target format based on endian flag.
1178 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1179 (target_big_endian): Add external declaration.
1181 * config/tc-i860.c: All existing code reworked completely. Other
1182 new code shown below.
1183 (SYNTAX_SVR4): Define.
1184 (target_warn_expand): New variable.
1185 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1186 (md_longopts): Declare and define with new options (-EL, -EB,
1188 (md_show_usage): New function.
1189 (md_operand): New function.
1190 (obtain_reloc_for_imm16): New function.
1191 (md_apply_fix3): New function.
1192 (tc_gen_reloc): New function.
1194 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1196 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1197 2 bytes of the jump address are in the same frag.
1198 (find): Accept 68hc12 register indirect modes.
1200 * NEWS: Mention 68HC11 & 68HC12 support.
1202 2000-08-07 Richard Henderson <rth@cygnus.com>
1204 * config/tc-ia64.c (unwind): Add prologue_mask member.
1205 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1206 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1207 (dot_body): Clear unwind.prologue_mask.
1208 (dot_prologue): Set it. Accept a register second argument.
1210 2000-08-07 Kazu Hirata <kazu@hxi.com>
1212 * config/atof-ieee.c: Fix formatting.
1213 * config/atof-tahoe.c: Likewise.
1215 2000-08-06 Nick Clifton <nickc@cygnus.com>
1217 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1220 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1221 of .popsection, .previous, .pushsection, .subsection,
1222 .version, .vtable_entry, .vtable_inherit and .weak.
1224 2000-08-05 Kazu Hirata <kazu@hxi.com>
1226 * config/tc-cris.c: Fix formatting.
1227 * config/tc-i386.c: Likewise.
1228 * config/tc-sparc.c (sparc_ip): Simplify the code.
1230 2000-08-04 Kazu Hirata <kazu@hxi.com>
1232 * config/tc-cris.c: Rearrange code for readability.
1233 * config/tc-d10v.c: Fix formatting.
1234 * config/tc-m32r.c: Likewise.
1235 * config/tc-sparc.c: Likewise.
1237 2000-08-02 Jim Wilson <wilson@cygnus.com>
1239 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1240 before ia64_find_opcode.
1241 (md_assemble): Likewise.
1243 2000-08-01 Nick Clifton <nickc@cygnus.com>
1245 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1246 Undo some formatting fixes.
1248 2000-08-01 Kazu Hirata <kazu@hxi.com>
1250 * config/obj-som.c: Fix formatting.
1251 * config/obj-ieee.c: Likewise.
1252 * config/tc-arm.c: Likewise.
1253 * config/tc-v850.c: Likewise.
1255 2000-08-01 Nick Clifton <nickc@redhat.com>
1257 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1258 index by command line option.
1260 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1262 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1263 (@node M68K-Branch): Rewrite to match the reality.
1265 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1267 * doc/c-i860.texi: New file.
1268 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1269 * doc/Makefile.in: Regenerate.
1270 * doc/all.texi: Add I860 as relevant architecture.
1271 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1273 2000-07-31 Kazu Hirata <kazu@hxi.com>
1275 * config/tc-d30v.c: Fix formatting.
1277 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1279 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1280 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1281 long emit a long branch if available instead of an absolute jump, never
1282 emit absolute jumps for anything with --pcrel.
1284 * doc/c-m68k.texi: Document new command line option.
1286 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1288 * config/tc-avr.c: Use PARAMS macro in function declarations.
1289 Don't declare md_pcrel_from_section (already in tc-avr.h).
1290 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1291 (avr_operand): Don't set (unsigned) op_mask to -1.
1293 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1295 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1296 * configure: Regenerated.
1297 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1298 of operand to the .type directive (.e.g, "type").
1300 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1302 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1303 * app.c (do_scrub_chars): Record where first comment found.
1304 * read.c (read_a_source_file): Init found_comment on entry, and
1305 notify whether comments found on exit.
1306 * config/tc-hppa.c (md_shortopts): Add "c".
1307 (md_longopts): Add warn-comment.
1308 (md_parse_option): Handle it.
1309 (md_show_usage): Show available options.
1310 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1312 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1314 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1315 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1317 (md_estimate_size_before_relax): Don't fall off end of function.
1319 2000-07-27 Kazu Hirata <kazu@hxi.com>
1321 * config/tc-avr.c: Fix formatting.
1322 * config/tc-ns32k.c: Likewise.
1324 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1326 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1328 2000-07-27 Kazu Hirata <kazu@hxi.com>
1330 * config/tc-d10v.c: Fix formatting.
1331 * config/tc-z8k.c: Likewise.
1332 * config/tc-sparc.c: Likewise.
1334 2000-07-26 Dave Brolley <brolley@redhat.com>
1336 * cgen.c (queue_fixup): Declare opinfo.
1337 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1338 (gas_cgen_md_operand): Ditto.
1339 (gas_cgen_md_apply_fix3): Ditto.
1341 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1343 * config/obj-coff.c (obj_frob_symbol): Don't merge
1344 labels. Don't merge if the symbol isn't constant. Return
1345 immediately if a symbol is merged.
1347 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1349 * frags.c (frag_align): Correct absolute section alignment.
1351 2000-07-20 DJ Delorie <dj@redhat.com>
1353 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1354 it breaks linking against DLLs.
1356 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1358 * configure.in: Add CRIS support.
1359 * configure: Regenerate.
1360 * Makefile.am: (CPU_TYPES): Add cris.
1361 (CPU_OBJ_VALID) [aout]: Add cris.
1362 (MULTI_CPU_TYPES): Add cris.
1363 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1364 [coff]: Only i386 and mips are valid.
1365 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1366 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1367 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1368 Regenerate dependencies.
1369 * Makefile.in: Regenerate.
1370 * aclocal.m4: Regenerate.
1371 * as.c: Declare crisaout, criself.
1372 * config/tc-cris.h, config/tc-cris.c: New.
1373 * config/e-criself.c, config/e-crisaout.c: New.
1374 * po/POTFILES.in, po/gas.pot: Regenerate.
1376 2000-07-20 Kazu Hirata <kazu@hxi.com>
1378 * read.c: Fix formatting.
1379 * write.c: Fix formatting.
1381 2000-07-19 H.J. Lu <hjl@gnu.org>
1383 * sb.c: Include <stdlib.h> if exists for abort ().
1385 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1387 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1388 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1389 (pa_type_args): Same here.
1391 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1393 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1394 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1395 the storage class is already set.
1397 2000-07-17 Kazu Hirata <kazu@hxi.com>
1399 * config/tc-m68hc11.c: Fix formatting.
1400 * config/tc-mn10200.c: Likewise.
1401 * config/tc-mn10300.c: Likewise.
1402 * config/tc-pj.c: Likewise.
1403 * config/tc-tic80.c: Likewise.
1404 * config/tc-w65.c: Likewise.
1406 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1408 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1411 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1413 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1416 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1418 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1419 ELF as are used for SOM (except the 32-bit reloc one) to decide
1420 whether a symbol can be reduced to a section symbol. Expand on
1421 the comment for symbols involved in LR% and RR% expressions.
1423 2000-07-14 Nick Clifton <nickc@cygnus.com>
1425 * config/tc-mips.c (mips_disable_float_construction): New
1426 static variable. Set to true if doubles should not be
1427 constructed by loading two single width fp registers with
1428 halves of the value.
1429 (mips_ip): Test mips_disable_float_construction.
1430 (md_longopts): Add command line switches --construct-floats
1431 and --no-construct-floats.
1432 (md_parse_option): Parse new command line options.
1433 (md_show_usage): Describe new command line options.
1435 * doc/c-mips.texi: Document new command line options.
1437 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1439 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1440 * configure: Regenerate.
1442 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1444 * configure.in (DEFAULT_EMULATION setting): Revert part of
1445 2000-07-01 change that set te_multi=multi unless set to tmips.
1446 * configure: Regenerate.
1448 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1450 * config/obj-coff.c (coff_frob_section): Add padding to the last
1451 section when aligning it increases its size.
1453 2000-07-11 Kazu Hirata <kazu@hxi.com>
1455 * config/tc-tic54x.c: Fix formatting.
1457 2000-07-10 Kazu Hirata <kazu@hxi.com>
1459 * config/tc-h8500.c: Fix formatting.
1460 * config/tc-tic54x.c: Fix formatting.
1462 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1464 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1465 displacements correctly.
1467 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1469 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1471 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1475 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1477 From David Huggins-Daines <dhd@linuxcare.com>
1478 * config/te-hppalinux64.h: Add a new emulation.
1479 * configure.in (emulations): Add configure bits to support the
1480 64-bit Linux/parisc target.
1481 * configure: Regenerate.
1483 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1484 (md_shortopts): Add `V' for ELF.
1486 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1487 when SOM or ELF_ARG_RELOC are defined.
1488 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1489 ELF_ARG_RELOC are defined.
1490 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1491 (pa_stringer): ..Do it here instead. Fix comment typos.
1492 (hppa_force_relocation): Cast enums to int before comparing with
1495 From Ryan Bradetich <rbradetich@uswest.net>
1496 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1497 redifinition warning.
1498 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1499 (hppa_force_relocation): ditto
1500 (md_apply_fix): Added cast to buf to fix warnings.
1502 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1503 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1505 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1506 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1507 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1508 reloc_type** to avoid warnings in switch.
1509 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1510 little earlier instead.
1512 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1514 (pa_type_args): Use symbol_arg_reloc_info.
1515 (struct pa_it): Make arg_reloc unsigned int.
1516 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1517 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1518 (pa_code): Delete. pa_text duplicates this function.
1519 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1520 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1522 (cons_fix_new_hppa): Actually change selector to e_fsel when
1523 warning about assuming so.
1524 (tc_gen_reloc): More example elf arg reloc code.
1525 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1526 (hppa_force_relocation): Likewise.
1528 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1530 (pa_end_of_source): Prototype.
1531 (hppa_fix_adjustable): Prototype.
1532 (LABELS_WITHOUT_COLONS): Move it..
1533 * config/te-hppa.h: To here.
1535 * config/te-hppa64.h: New file.
1537 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1539 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1540 format -10, -16, 16 relocs.
1541 (hppa_elf_mark_end_of_function): Test for null
1542 last_call_info->start_symbol
1544 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1545 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1546 re_assesmble_* functions. Delete extraneous statements. Fix
1548 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1549 insn to re_assemble_*.
1551 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1553 * doc/internals.texi (Expressions): Fix typo.
1555 2000-07-08 Kazu Hirata <kazu@hxi.com>
1557 * config/tc-sh.c: Fix formatting.
1558 * config/tc-tic54x.c: Fix formatting.
1559 * depend.c: Fix formatting.
1560 * flonum-konst.c: Likewise.
1561 * flonum-mult.c: Likewise.
1563 2000-07-07 Kazu Hirata <kazu@hxi.com>
1565 * config/tc-sh.c: Fix comments.
1566 * config/obj-vms.c: Fix comments.
1567 * config/tc-a29k.c: Likewise.
1568 * config/tc-alpha.c: Likewise.
1569 * config/tc-h8300.c: Likewise.
1570 * config/tc-h8500.c: Likewise.
1571 * config/tc-i370.c: Likewise.
1572 * config/tc-ia64.c: Likewise.
1573 * config/tc-m68hc11.c: Likewise.
1574 * config/tc-m68k.c: Likewise.
1575 * config/tc-mips.c: Likewise.
1576 * config/tc-ns32k.c: Likewise.
1577 * config/tc-ppc.c: Likewise.
1578 * config/tc-z8k.c: Likewise.
1580 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1582 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1583 Default to '(SEC_LOAD | SEC_DATA)'.
1584 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1586 * doc/internals.texi (CPU Backend): Describe
1587 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1589 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1591 * as.c (parse_args): NULL terminate the long option list.
1593 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1595 * config/tc-d30v.h: Include "write.h" for fixS.
1596 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1598 2000-07-05 Nick Clifton <nickc@cygnus.com>
1600 * config/tc-d30v.c (write_2_short): Further changes to warning
1601 messages produced when combining EITHER_BUT_PREFER_MU attributed
1604 2000-07-05 DJ Delorie <dj@redhat.com>
1608 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1610 * config/tc-arm.c (psrs): Accept combinations of flags.
1612 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1614 * config/tc-avr.c: Change _ () to _() around all strings marked
1615 for translation (exception from the usual coding style).
1616 (avr_opt): New struct variable, how the new switches are set.
1617 (OPTION_MMCU): Define as 'm' and actually use.
1618 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1619 (show_mcu_list): New function, display the list of known MCUs.
1620 (md_show_usage): Document the new switches. Call show_mcu_list.
1621 (avr_set_arch): Change 'm' to OPTION_MMCU.
1622 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1623 Handle the new switches.
1624 (avr_operands): Disable warnings for undefined combinations of
1625 operands if -mall-opcodes. Disable warnings for skipping two-word
1626 instructions if enhanced core or -mno-skip-bug.
1627 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1628 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1629 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1630 (avr_ldi_expression): Warn about implicit lo8().
1631 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1633 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1635 * configure.in: Add entry for mips-*-sysv4*MP*
1636 * configure: Rebuild
1637 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1638 elf32-tradlittlemips for traditional mips targets.
1639 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1640 test for Link Once sections as in adjust_reloc_syms.
1641 * config/te-tmips.h: New file for traditional mips targets. Define
1644 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1646 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1647 flags argument is not present, don't change an existing section's
1648 section's attributes. If the flags argument is present, warn if the
1649 attributes don't match the section's current attributes. When
1650 long section names are supported, set SEC_LINK_ONCE and
1651 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1653 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1655 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1656 symbols; create them.
1658 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1660 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1661 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1663 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1665 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1666 expressions. Ignore the problem when handling 16 bit signed
1667 immediates, because the assembler will take care of the relocation
1670 2000-06-27 Nick Clifton <nickc@cygnus.com>
1672 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1673 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1674 sequential order, and emit warning messages if the input source
1675 code contains constructs like that, or parallel constructs
1676 containing such opcodes.
1678 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1680 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1681 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1682 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1683 (md_show_usage): Update usage message.
1684 (md_parse_option): Allow redefinition of MCU type within the
1685 same avr[1-5] bfd machine type. Show both old and new MCU type
1686 in the error message.
1687 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1688 Simplify 8K wrap code.
1690 2000-06-25 Kazu Hirata <kazu@hxi.com>
1692 * config/obj-aout.c: Remove all uses of DEFUN.
1693 * config/obj-ieee.c: Likewise.
1694 * config/tc-sh.c: Fix comment typos.
1695 * config/tc-tahoe.c: Likewise.
1696 * config/tc-vax.c: Likewise.
1697 * config/tc-w65.c: Likewise.
1698 * config/tc-z8k.c: Likewise.
1699 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1701 2000-06-24 DJ Delorie <dj@cygnus.com>
1703 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1704 more changes from Sept 1999
1705 (tc_i386_fix_adjustable): ditto
1706 (md_apply_fix3): ditto
1708 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1710 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1711 (gas_cgen_parse_operand): Set it around expression() call.
1712 (gas_cgen_md_operand): Test for it before longjmp().
1714 2000-06-24 Kazu Hirata <kazu@hxi.com>
1716 * config/tc-h8500.c: Remove all uses of DEFUN.
1717 * config/tc-sh.c: Likewise.
1718 * config/tc-w65.c: Likewise.
1719 * config/tc-z8k.c: Likewise.
1721 * config/tc-h8500.c: Fix typos in comments.
1723 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1725 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1728 2000-06-23 matthew green <mrg@redhat.com>
1730 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1731 defined. Fix error message for `[' grouping.
1733 2000-06-22 Kazu Hirata <kazu@hxi.com>
1735 * config/tc-h8300.c: Fix formatting and comment typos.
1737 2000-06-22 Timothy Wall <twall@cygnus.com>
1739 * config/tc-ia64.c (note_register_values): Move premature QP
1740 notation clearing into the appropriate place.
1742 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1744 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1745 first before anything else. Add bin-bugs.h, emul.h and progress.h
1746 Sort list of files as for $(OBJS) in Makefile.am.
1748 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1749 find one. Remake dependencies.
1750 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1751 * Makefile.in: Regenerate.
1752 * doc/Makefile.in: Regenerate.
1754 * config/tc-i386.c (i386_displacement): Don't assume a constant
1755 displacement is necessarily 16 bits when in 16 bit code mode.
1756 (md_assemble): Instead size the displacement here after we know
1757 for sure that a .code16gcc operand hasn't automatically added
1758 operand size prefixes.
1760 2000-06-21 H.J. Lu <hjl@gnu.org>
1762 * Makefile.am: Rebuild dependency.
1763 * Makefile.in: Rebuild.
1765 2000-06-21 Kazu Hirata <kazu@hxi.com>
1767 * config/tc-h8300.c (parse_reg): Make the function static.
1768 (parse_exp): Likewise.
1770 2000-06-20 DJ Delorie <dj@cygnus.com>
1772 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1773 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1774 for cygwin import libraries to work properly.
1776 2000-06-20 H.J. Lu <hjl@gnu.org>
1778 * Makefile.am: Rebuild dependency.
1779 * Makefile.in: Rebuild.
1780 * configure: Likewise.
1781 * doc/Makefile.in: Likewise.
1783 2000-06-20 Timothy Wall <twall@cygnus.com>
1785 * doc/internals.texi (CPU backend): Add @itemx for
1786 TC_START_LABEL_WITHOUT_COLON.
1787 * doc/c-tic54x.texi: New.
1788 * doc/as.texinfo: Add tic54x features and include primary tic54x
1790 * doc/all.texi: Add C54X.
1791 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1792 * doc/Makefile.in: Regenerate.
1793 * configure.in: Add tic54x and define LIBM for tic54x.
1794 * configure: Regenrate.
1795 * config/tc-tic54x.[ch]: New.
1796 * config/obj-coff.h: Add tic54x.
1797 * Makefile.am: (CPU_TYPES): Add tic54x.
1798 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1799 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1800 (as_new_LDADD): Add $(LIBM).
1801 * Makefile.in: Regenerate.
1803 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1805 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1806 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1807 * doc/as.texinfo: Likewise.
1809 * configure, Makefile.in: Regenerate.
1810 * configure.in (emulations): Recognize m6811 and m6812.
1811 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1812 Added files for 68hc11 and 68hc12 assembler.
1813 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1814 * config/tc-m68hc11.h: Header definition for that assembler.
1816 2000-06-18 Nick Clifton <nickc@redhat.com>
1818 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1819 instead of OCTETS_PER_BYTE.
1821 * config/tc-v850.c: Fix compile time warnings.
1822 * config/tc-ppc.c: Fix compile time warnings.
1824 2000-06-18 H.J. Lu <hjl@gnu.org>
1826 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1827 * configure: Rebuild.
1829 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1831 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1834 2000-06-16 Nick Clifton <nickc@cygnus.com>
1836 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1837 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1839 * doc/c-mips.texi: Document newly accepted cpu variants.
1841 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1843 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1845 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1847 * macro.c (getstring): Make it possible to escape the quote
1850 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1852 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1854 2000-06-13 H.J. Lu <hjl@gnu.org>
1856 * configure: Regenerate.
1858 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1860 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1862 * doc/internals.texi (line_separator_chars): Semicolon is no
1863 longer a default. Mention null and newline as defaults.
1865 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1867 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1868 * config/tc-i860.h (line_separator_chars): Likewise.
1869 * config/tc-h8300.c (line_separator_chars): Likewise.
1870 * config/tc-i960.c (line_separator_chars): Likewise.
1871 * config/tc-m68k.c (line_separator_chars): Likewise.
1872 * config/tc-mips.c (line_separator_chars): Likewise.
1873 * config/tc-ns32k.c (line_separator_chars): Likewise.
1874 * config/tc-sparc.c (line_separator_chars): Likewise.
1875 * config/tc-vax.c (line_separator_chars): Likewise.
1877 * config/tc-h8300.c (comment_chars): Use string initialiser.
1878 * config/tc-i960.c (line_comment_chars): Likewise.
1879 * config/tc-z8k.c (comment_chars, line_comment_chars,
1880 line_separator_chars): Likewise.
1882 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1885 2000-06-08 Nick Clifton <nickc@cygnus.com>
1887 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1890 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1892 * configure.in (VERSION): Update to show this is the CVS mainline.
1894 2000-06-08 Matthew Jacob <mjacob@feral.com>
1896 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1897 $at is the integer register $r28, vs. both $r28 and the floating
1898 point register $f28.
1900 2000-06-08 James E. Wilson <wilson@cygnus.com>
1902 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1903 (dot_endp): Don't call ia64_flush_insns.
1904 (emit_one_bundle): Don't delete prologue/body records from
1905 unwind_record list in first loop. Rewrite second loop to account for
1908 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1910 * config/tc-ia64.c: Add missing prototypes.
1911 (generate_unwind_image): Cast argument to output_unw_records call.
1913 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1915 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1917 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1919 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1920 (REGISTER_P): likewise.
1921 (avr_opcodes): uses include/opcode/avr.h
1922 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1924 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1926 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1929 2000-06-03 H.J. Lu <hjl@gnu.org>
1931 * read.c (is_end_of_line): Put back `;'.
1933 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1935 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1937 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1939 * expr.c (operand): Test is_end_of_line outside switch to catch
1940 line separator chars that are also operators.
1941 (operator): Return O_illegal for line separator chars.
1943 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1944 entry (or `!' entry for TC_HPPA).
1946 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1947 before indexing is_end_of_line. Remove redundant check for '\0'.
1949 * config/tc-h8500.c (md_assemble): Likewise.
1950 * config/tc-mcore.c (md_assemble): Likewise.
1951 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1954 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1956 * config/tc-mcore.c (mcore_cons): Likewise.
1957 (mcore_float_cons): Likewise.
1958 (mcore_stringer): Likewise.
1959 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1961 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1963 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1965 2000-05-29 Nick Clifton <nickc@cygnus.com>
1967 * config/tc-sh.c: Fix compile time warning messages.
1969 * config/tc-mips.c: Fix compile time warning messages.
1971 2000-05-29 Philip Blundell <philb@gnu.org>
1973 * doc/as.texinfo: Update copyright dates.
1974 (Local Labels): Delete misplaced mention of ARM.
1975 * NEWS: Mention ARM ELF support.
1977 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1979 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1980 it is modified, and use the real_size to compute the frag address
1981 for dwarf2 line info.
1983 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1985 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1986 line-matching scheme to cope with automake moving variables around.
1987 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1988 * Makefile.in: Regenerate.
1990 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1992 * config/tc-sparc.c (sparc_relax): New.
1993 (md_longopts): Add -relax and -no-relax options.
1994 (md_parse_options, md_show_usage): Likewise.
1995 (md_apply_fix3): Optimize tail call into branch always if possible.
1997 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1999 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2000 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2001 rules, with warning when a GAS statement specifies a packing that
2002 will result in an instruction being squashed.
2003 Added typdef packing_type and enumerals, changed various integer
2004 literals to use the enumerals.
2006 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2008 * config/tc-ia64.c (dot_restorereg_p): New function.
2009 (md_pseudo_table): Add restorereg.p.
2010 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2011 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2013 * config/tc-ia64.h (unw_record_type): Add unwabi.
2014 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2015 called MASK with members for imask, and the masks produced by
2016 fr_mem, gr_mem, br_mem, and frgr_mem.
2017 (unw_p_record): Add members ABI and CONTEXT.
2018 (unw_x_record): Add member AB.
2019 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2020 as pseudo-register for use during unwind info generation.
2021 (AR_PFS, AR_LC): New macros.
2022 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2023 whose names start with an at sign (as in "@priunat").
2024 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2026 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2027 proc_end, unwind_info, personality_routine): Consolidate into
2028 "unwind" structure to reduce offset-table use. Add member
2029 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2031 (output_R1_format, output_R3_format, output_P3_format,
2032 output_P6_format): Initialize R with zero to reduce compiler warnings.
2033 (output_P7_format): Ditto. Add `default' branch to switch
2034 statement to reduce compiler warnings.
2035 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2036 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2037 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2038 into single argument.
2039 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2040 compiler warnings. Merge A and B args into single argument.
2041 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2042 A and B args into single argument.
2043 (free_record): Removed (wasn't used).
2044 (free_list_records): Also free imasks in prologue records.
2045 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2046 (output_spill_mask): Remove.
2047 (output_unwabi): New function.
2048 (output_epilogue, output_label_state, output_copy_state): Call
2050 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2051 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2053 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2054 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2055 as part of handling the prologue records. Emit region's imask if
2056 we have one. Handle unwabi, epilogue, label_state, copy_state,
2057 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2058 spill_sprel_p, and spill_reg_p records.
2059 (set_imask, count_bits, slot_index): New function.
2060 (fixup_unw_records): Fix region size computation. Handle
2061 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2062 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2063 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2064 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2065 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2066 (dot_save): Use manifest constants for applicaton registers.
2067 Handle REG_PR and REG_PRIUNAT.
2068 (dot_restore): Don't just ignore it.
2069 (dot_restorereg): New function..
2070 (generate_unwind_image): Ensure unwind info is a multiple of eight
2071 bytes, not just four bytes.
2072 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2073 (dot_altrp): Don't just ignore it.
2074 (dot_savemem): New function. Replaces dot_savesp() and
2075 dot_savepsp(). Use manifest constants for applicaton registers.
2076 Handle REG_PR and REG_PRIUNAT.
2077 (dot_savef): Simplify.
2078 (dot_saveb): Support generation of br_gr.
2079 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2080 dot_label_state, dot_copy_state): New function.
2081 (dot_unwabi): Don't just ignore it.
2082 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2083 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2084 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2085 (emit_one_bundle): Set slot number for prologue/body records
2086 *before* emitting the first insn.
2087 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2088 (md_begin): Declare "psp" pseudo-register.
2089 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2090 so we don't get segfault.
2091 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2092 counts as required per SW Conventions manual
2093 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2094 output_preds_psprel, output_preds_sprel, output_spill_base,
2095 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2096 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2097 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2098 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2099 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2100 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2101 (dot_vframe): Implement.
2102 (dot_vframesp, dot_vframepsp): New function.
2104 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2106 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2107 * configure: Regenerate.
2109 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2111 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2112 (md_estimate_size_before_relax): so we can use it here instead of
2113 old kludges. Localise vars to blocks. Comment.
2115 * frags.c (frag_new): Update fr_var comments.
2116 * frags.h (struct frag): Ditto.
2118 2000-05-22 Richard Henderson <rth@cygnus.com>
2120 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2121 (pseudo_func): Add pcrel.
2122 (operand_match): Handle IA64_OPND_TGT64.
2123 (build_insn): Likewise.
2124 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2125 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2126 (fix_insn): Handle all three 64-bit relocation types.
2128 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2130 * obj.h (struct format_ops): New members begin, app_file,
2131 s_set_other, s_set_desc, s_get_type, s_set_type,
2132 separate_stab_sections, init_stab_section.
2134 * config/obj-multi.h: Update GPL notice to v2.
2136 (obj_app_file): New.
2137 (S_SET_SIZE): Test s_set_size for NULL before calling.
2138 (S_SET_ALIGN): Similar for s_set_align.
2143 (SEPARATE_STAB_SECTIONS): New.
2144 (INIT_STAB_SECTION): New.
2145 (EMIT_SECTION_SYMBOLS): New.
2146 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2148 * config/obj-elf.h: Update GPL notice to v2.
2149 Mention that this file is included from obj-multi.h.
2150 (obj_begin): Wrap definition in ifndef.
2151 (elf_file_symbol): Constify declaration.
2152 (obj_app_file): Ditto.
2153 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2154 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2156 * config/obj-elf.c (elf_s_set_other): New.
2157 (elf_file_symbol): Constify argument.
2158 (elf_separate_stab_sections): New.
2159 (elf_init_stab_section): New.
2160 (elf_format_ops): Add new members. Remove comma at end.
2162 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2163 (ecoff_format_ops): Add new fields. Remove comma at end.
2164 Mention inconsistency for emit_section_symbols.
2166 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2168 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2169 (coff_separate_stab_sections): New.
2170 (coff_format_ops): Add new members.
2172 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2173 (obj_aout_s_set_other): New.
2174 (obj_aout_s_set_desc): New.
2175 (obj_aout_s_get_type): New.
2176 (obj_aout_s_set_type): New.
2177 (obj_aout_separate_stab_sections): New.
2178 (aout_format_ops): New members added. Use obj_aout_process_stab,
2179 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2180 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2182 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2184 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2186 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2187 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2188 (md_estimate_size_before_relax): Ensure jumps to weak and
2189 externally visible symbols are relocatable.
2191 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2193 * stabs.c (aout_process_stab): Make global.
2194 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2195 * read.h (aout_process_stab): Declare.
2197 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2198 Generalize to *aout, *coff *elf.
2199 * configure: Regenerated.
2201 * doc/internals.texi (Object format backend): Say
2202 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2204 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2205 * Makefile.in: Regenerated.
2207 2000-05-19 Catherine Moore <clm@cygnus.com>
2209 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2211 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2213 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2214 instruction to reflect change in re_assemble_*.
2216 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2218 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2219 build PA64 ELF tools.
2220 * configure: Rebuilt.
2222 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2224 * Makefile.am: Regenerate dependencies.
2225 * Makefile.in: Regenerate.
2227 2000-05-15 Nick Clifton <nickc@cygnus.com>
2229 * config/tc-arm.c (struct asm_psr): Add boolean field
2230 distinguishing between CSPR and SPSR. Rename 'number' field
2232 (psrs): Rearrange contents to match new asm_psr structure.
2233 (arm_psr_parse): Move next to psr_required_here. Make it
2234 return an asm_psr structure.
2235 (psr_required_here): Use asm_psr structure returned by
2237 (do_msr): Reorganise to allow psr_required_here to be called
2239 (md_undefined_name): Mark 'name' parameter as unused, since
2240 the COFF target does not use it.
2242 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2244 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2246 * config/te-aux.h: Likewise.
2247 * config/te-dpx2.h: Likewise.
2248 * config/te-go32.h: Likewise.
2249 * config/te-hp300.h: Likewise.
2250 * config/te-hppa.h: Likewise.
2251 * config/te-i386aix.h: Likewise.
2252 * config/te-ic960.h: Likewise.
2253 * config/te-interix.h: Likewise.
2254 * config/te-nbsd532.h: Likewise.
2255 * config/te-pc532mach.h: Likewise.
2256 * config/te-ppcnw.h: Likewise.
2257 * config/te-psos.h: Likewise.
2258 * config/te-sparcaout.h: Likewise.
2259 * config/te-sun3.h: Likewise.
2260 * config/te-sysv32.h: Likewise.
2262 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2264 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2265 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2266 and sign extend without an if statement.
2267 (build_bytes): Likewise.
2269 2000-05-14 Kazu Hirata <kazu@hxi.com>
2271 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2272 X_add_symbol L_32 case.
2274 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2276 * config/te-freebsd.h: New file.
2278 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2280 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2281 bindtextdomain): Replace defines with those from intl/libgettext.h
2282 to quieten gcc warnings.
2284 * NEWS: Mention x86 .arch and -q.
2286 * config/tc-i386.c (quiet_warnings): New.
2287 (md_assemble): Use quiet_warnings.
2288 (md_parse_option): Set quiet_warnings from -q.
2289 (md_show_usage): Mention -q, delete -m.
2290 (flag_do_long_jump): Delete.
2291 (md_parse_option): Remove -m.
2292 (md_show_usage): Remove -m.
2293 (md_create_long_jump): Remove useless flag_do_long_jump code.
2295 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2296 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2298 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2299 Alexander Sokolov <robocop@netlink.ru>
2301 * doc/c-i386.texi (i386-Arch): New section.
2302 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2304 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2305 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2306 architecture has been given and is not 486.
2307 (set_cpu_arch): New.
2308 (md_pseudo_table): Add .arch.
2309 (md_assemble): Warn if cpu architecture has been given and an
2310 unsupported instruction.
2312 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2313 Move operand_types bit defines after relevant template field.
2314 (template): Add cpu_flags.
2318 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2320 * config/tc-mn10300.h (md_end): Define.
2321 (mn10300_finalize): Declare.
2322 * config/tc-mn10300.c: Include dwarf2dbg.h.
2323 (debug_line): Define.
2324 (md_assemble): Generate dwarf2 line info.
2325 (mn10300_finalize): New function. Finalize dwarf2 info.
2327 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2329 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2330 external version of the relocation for weak symbols.
2332 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2334 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2335 frame size in units of 16 bytes, as required per SW Conventions manual.
2336 (output_unw_records): Output info-block header as a dword to get
2339 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2341 * as.h: #include "file", not <file> on files from ../include.
2342 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2343 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2344 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2345 (tc_coff_symbol_emit_hook): Ditto.
2346 (OPTCOUNT): Cast to int to avoid compiler warning.
2347 (md_begin): Fix signed/unsigned warnings.
2349 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2351 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2352 ABRANCH LONG case for a conditional branch on a 68000.
2353 (md_estimate_size_before_relax): Likewise. Also handle
2354 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2355 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2356 PC-relative on all CPUs.
2357 (md_estimate_size_before_relax): Likewise.
2359 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2361 * as.c (parse_args): Just mention current year in printed
2364 2000-05-03 J.T. Conklin <jtc@redback.com>
2366 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2368 (md_parse_option): Recognize -m7400.
2370 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2372 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2373 don't permit lp to become less than the words array.
2375 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2377 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2378 Fix little-endian case.
2380 2000-05-03 David O'Brien <obrien@NUXI.com>
2382 * as.c (parse_args): Update copyright.
2384 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2386 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2387 for the .bss section too.
2389 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2391 * configure.in: Set em=linux for hppa-*-linux.
2392 * configure: Regenerate.
2393 * doc/Makefile.in: Regenerate with correct automake.
2395 * frags.c (frag_grow): Sanity check chunk_size.
2397 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2398 * config/obj-som.h: Likewise.
2399 * config/obj-ieee.h: Likewise.
2401 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2403 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2404 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2405 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2406 (pa_ip): low_sign_unext now returns via function value. Use
2407 re_assemble_* instead of dis_assemble_* and
2408 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2410 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2411 (md_section_align, md_parse_option, md_show_usage,
2412 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2413 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2414 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2415 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2416 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2418 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2419 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2420 outside of switch. Correct mask and shifting errors in case 10
2421 and case -11. In case 21, compare against signed range to suit
2422 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2423 case 17 and case 22, use offsetT variable to properly check range.
2424 Use re_assemble_* here too.
2425 (evaluate_absolute): Change type of value to offsetT. Call
2426 hppa_field_adjust to do the work for us.
2427 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2428 (pa_parse_cmpib_64_cmpltr): Ditto.
2429 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2430 of i to unsigned int.
2431 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2432 (pa_end_of_source): Return type is void.
2434 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2436 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2438 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2440 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2441 More comments added.
2442 (md_begin): Removed "construct symbols for each register name".
2443 Because register names conflicts with GCC generated function
2445 (avr_operand): Now constant numbers can be used as a register
2446 identifiers (0 as r0, 31 as r31).
2447 (md_assemble): use skip_space () before parsing instruction
2450 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2452 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2453 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2454 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2455 * configure: Regenerate.
2457 2000-04-29 Andreas Jaeger <aj@suse.de>
2459 * as.h: Correctly check GCC version.
2461 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2463 * doc/as.1: Fix unbalanced brackets.
2465 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2467 (line_comment_chars): Set to '/' if TE_FreeBSD.
2469 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2471 * configure.in: Configury support for PA64 (currently disabled).
2472 * configure: Rebuilt.
2474 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2476 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2477 bfd_set_section_alignment.
2479 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2481 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2484 2000-04-24 Nick Clifton <nickc@cygnus.com>
2486 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2487 * doc/as.texinfo (Align): Include arm and strongarm in list of
2488 targets that have the second form of the behaviour of the .align
2491 2000-04-24 Mark Klein <mklein@dis.com>
2493 * obj-som.c: Terminate obj_pseudo_table.
2495 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2497 * as.c (parse_args): Allow md_parse_option to override -a listing
2499 * config/obj-coff.c (add_lineno): Change type of offset parameter
2500 from "int" to "bfd_vma."
2501 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2502 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2503 (ppc_change_csect): Align correctly for XCOFF64.
2504 (ppc_machine): New function, which discards "ppc_machine" line.
2505 (ppc_tc): Cons for 8 when code is 64 bit.
2506 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2508 (md_parse_option): Handle -a64 and -a32.
2510 * config/tc-ppc.h (TARGET_MACH): Define.
2511 (TARGET_FORMAT): Move to function.
2512 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2514 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2516 * config/tc-avr.c: New AVR_ISA_ defined.
2517 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2518 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2519 for `fmul', `movw' and `lpm R,Z' instructions.
2520 (avr_operands): Warn if current opcode is a two-word instruction
2521 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2522 (avr_opcodes): New commands added.
2523 (REGISTER_P): Check 'a' and 'v' constraint letters.
2524 (mcu_types): New MCU added.
2526 2000-04-22 Timothy Wall <twall@cygnus.com>
2528 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2530 (operand_match): Conditionally insert default bit values for IMMU9.
2532 2000-04-14 Matthew Green <mrg@cygnus.com>
2534 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2535 * configure: Rebuilt.
2537 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2538 Jason Eckhardt <jle@cygnus.com>
2540 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2542 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2543 Added handling of new operand types l,y,&,fe,fE,fx.
2545 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2546 David Mosberger <davidm@hpl.hp.com>
2547 Timothy Wall <twall@cygnus.com>
2548 Andrew MacLeod <amacleod@cygnus.com>
2549 Jim Wilson <wilson@cygnus.com>
2551 * Makefile.am (CPU_TYPES): Add ia64.
2552 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2553 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2554 * Makefile.in: Rebuild.
2555 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2556 * configure: Rebuild.
2557 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2558 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2559 * expr.c (expr): Handle md_optimize_expr.
2560 * read.c (LEX_HASH): Add comment.
2561 * config/tc-ia64.c, config/tc-ia64.h: New files.
2563 2000-04-21 Richard Henderson <rth@cygnus.com>
2565 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2566 bundling a non-delayed branch type instruction.
2568 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2570 * config/tc-mn10300.c (HAVE_AM30): Define.
2571 (md_assemble): Use it.
2573 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2575 * config/obj-elf.c (obj_elf_change_section): Check for changed
2578 * Makefile.am: (CPU_MULTI_VALID): Remove.
2579 (MULTI_CPU_TYPES): Define.
2580 (MULTI_CPU_OBJ_VALID): Define.
2581 (DEPTC): Use the above.
2582 (DEPOBJ): Same here.
2584 Regenerate dependencies.
2585 * Makefile.in: Regenerate.
2587 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2589 * Makefile.am (YACC, LEX): Get them from configure.
2591 2000-04-18 H.J. Lu (hjl@gnu.org)
2593 * config/tc-i386.c (offset_in_range): Use addressT instead of
2594 bfd_vma for non-bfd assemblers.
2596 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2598 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2599 doesn't give spurious errors.
2601 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2603 * as.h (SEEK_SET): Define if undefined.
2605 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2607 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2608 constants, and don't assume offsetT is 32 bits.
2610 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2612 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2613 (md_pcrel_from_section): Add prototype.
2614 (d10v_fix_adjustable): Add prototype.
2615 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2617 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2619 2000-04-12 Nick Clifton <nickc@cygnus.com>
2621 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2622 symbol in frag chain.
2624 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2626 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2627 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2628 (fits_in_signed_word, smallest_imm_type): Ditto.
2629 (md_assemble): Use an offsetT var to hold offsetT values, not a
2631 (offset_in_range): New.
2632 (md_assemble): Use it.
2633 (md_convert_frag): Change type of target_address, opcode_address,
2634 and displacement_from_opcode_start to offsetT.
2635 (md_create_short_jump): Change type of offset to offsetT.
2636 (md_create_long_jump): Ditto.
2637 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2638 (md_chars_to_number): Remove.
2639 (output_invalid): Remove duplicate prototype.
2641 2000-04-09 Nick Clifton <nickc@cygnus.com>
2643 * Makefile.am (CPU_TYPES): Add 'avr'.
2644 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2645 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2647 * Makefile.in: Regenerate.
2649 * doc/as.texinfo: Add M32R documentation.
2651 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2653 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2654 --enable-build-warnings option.
2655 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2656 * Makefile.in, configure: Re-generate.
2658 2000-04-07 Nick Clifton <nickc@cygnus.com>
2660 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2661 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2662 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2663 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2664 (arm_force_relocation): Force relocations for
2665 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2667 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2669 * config/tc-sh.c (get_operands): There's no third operand if the
2670 first operand is an immediate.
2672 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2674 * config/tc-sh.c (immediate): Delete.
2675 (sh_operand_info): Add immediate member.
2676 (parse_reg): Use A_PC for pc.
2677 (parse_exp): Add second argument 'op'. All callers changed.
2678 (parse_at): Expect pc to be coded as A_PC.
2679 Use immediate field in *op.
2680 (insert): Add fourth argument 'op'. All callers changed.
2681 (build_relax): Add second argument 'op'. All callers changed.
2682 (insert_loop_bounds): New function.
2683 (build_Mytes): Remove DISP_4.
2684 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2685 (assemble_ppi): Use immediate field in *operand.
2686 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2687 (md_apply_fix): Likewise.
2688 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2690 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2692 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2694 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2696 * internals.texi (CPU backend): Document
2697 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2699 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2701 * po/gas.pot: Regenerate.
2703 * as.c (show_usage): Restore translated part of bug string.
2704 * gasp.c (show_usage): Likewise.
2706 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2707 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2708 than move-if-change.
2709 (DEP1): Modify for "gcc -MM".
2713 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2714 Update dependencies.
2715 * Makefile.in: Regenerate.
2717 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2719 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2720 (md_begin): Likewise.
2721 (HAVE_AM33): New macro.
2722 (md_assemble): Use it. Match r_regs and xr_regs only if
2725 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2727 * as.h: #include "bin-bugs.h"
2728 * as.c (show_usage): Use REPORT_BUGS_TO.
2729 * gasp.c: #include "bin-bugs.h"
2730 (show_usage): Use REPORT_BUGS_TO.
2732 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2734 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2736 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2737 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2740 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2742 * config/tc-i386.c (i386_immediate): Don't assume a constant
2743 immediate is necessarily 16 bits when in 16 bit code mode.
2744 (md_assemble): Instead set guess_suffix here after we have checked
2747 2000-04-02 Richard Henderson <rth@cygnus.com>
2749 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2750 quantities. Correct right shift sign extension.
2751 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2752 32-bit value when shifting into place.
2754 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2756 * app.c: Add ATTRIBUTE_UNUSED as needed.
2757 * config/tc-ppc.c: Likewise.
2758 (ppc_size): Make unsigned long.
2759 (ppc_insert_operand): Add casts to avoid warnings.
2761 2000-03-31 Nick Clifton <nickc@cygnus.com>
2763 * config/tc-d10v.h (md_flush_pending_output): Define.
2765 2000-03-29 Nick Clifton <nickc@cygnus.com>
2767 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2768 segment. Works for both BFD_ASSEMBLER and others.
2769 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2771 2000-03-29 Nick Clifton <nickc@cygnus.com
2773 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2775 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2777 * listing.c (LISTING_LHS_WIDTH): Default depends on
2779 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2781 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2783 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2786 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2788 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2790 * config/tc-avr.c (mcu_types): Add missing initialiser.
2791 (md_pcrel_from_section): Add prototype.
2792 (avr_operand): Remove redundant test of unsigned < 0.
2793 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2795 2000-03-27 Denis Chertykov <denisc@overta.ru>
2797 * config/tc-avr.c: New file for AVR support.
2798 * config/tc-avr.h: Likewise.
2799 * configure.in: Add AVR support.
2800 * configure: Regenerate.
2802 2000-03-26 Timothy Wall <twall@cygnus.com>
2804 * gasp.c (macro_op): Add new argument to check_macro call.
2805 Macro structure definitions moved to macro.h
2806 * sb.h: Add argument to prototype for input_scrub_include_sb.
2807 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2808 nesting checks with an additional flag.
2809 (struct input_save): Add flag to indicate whether current sb
2810 should be checked for proper macro/conditional nesting.
2811 (input_scrub_push/pop): Save/restore nest check flag.
2812 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2814 * macro.c (check_macro): Allow caller to retrieve parsed macro
2815 information if a pointer is provided. This information may be
2816 used by the new macro hooks.
2817 * macro.h: Update prototype for check_macro. Macro struct
2818 definitions moved here from macro.c/gasp.c.
2819 * read.c (read_a_source_file): Add parameter to check_macro call,
2820 and pass macro info to the macro hook, if defined.
2821 (input_scrub_insert_line): New. Allow insertion of a line of
2822 characters into the input stream.
2823 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2824 file into the input stream.
2825 (s_include): Use input_scrub_insert_file.
2826 * internals.texi: Document new macro hooks.
2827 * as.h: New prototypes added.
2829 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2831 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2832 an initial capital letter.
2833 (i386_index_check): Reindent.
2835 2000-03-19 Nick Clifton <nickc@cygnus.com>
2837 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2840 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2842 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2843 instruction operand bad if Rd > 7 when generating
2844 thumb instructions. Prevents for example,
2845 "adr r12,label" from silently failing and generating
2846 the wrong instruction.
2848 2000-03-17 Nick Clifton <nickc@cygnus.com>
2850 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2851 that have a destingation >= 0x400000.
2852 Fix compile time warning messages.
2854 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2856 * config/tc-sh.c (md_begin): When encountering insn that are
2857 not supported by the current arch, only change the name if
2858 its contents are the same as prev_name.
2859 (get_specific): If the the architecture doesn't match, fail.
2861 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2863 * config/tc-sh.c (IDENT_CHAR): Define.
2864 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2865 matching back where it came from.
2867 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2869 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2871 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2873 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2876 2000-03-15 Kazu Hirata <kazu@hxi.com>
2878 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2880 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2882 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2883 floating-point-number, make sure 'f' is in FLT_CHARS.
2885 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2887 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2888 (s_lcomm_internal): Use it.
2889 * doc/internals.texi (CPU backend): Document it.
2890 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2893 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2895 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2898 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2899 implementation doesn't have special handling for switch
2901 (macro_build): Allow for code in sections other than .text.
2903 (mips_ip): Likewise.
2904 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2905 Don't perform relocs if we will be outputting them.
2906 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2907 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2910 2000-03-09 Catherine Moore <clm@cygnus.com>
2912 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2913 relocation type based on the entry in the fixup structure.
2914 Put S_IS_EXTERN processing back in.
2916 2000-03-08 H.J. Lu (hjl@gnu.org)
2918 * Makefile.am (install-exec-tooldir): Depend on
2919 install-exec-bindir for parallel make.
2920 * Makefile.in: Regenerated.
2922 2000-03-06 Nick Clifton <nickc@cygnus.com>
2924 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2926 (md_parse_option): Parse -m32r command line switch - disable m32rx
2928 (md_show_usage): Document new option.
2930 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2931 * doc/Makefile.in: Regenerate.
2932 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2934 2000-03-02 Michael Meissner <meissner@redhat.com>
2936 * config/tc-d30v.c (check_range): Remove code that incorrectly
2937 sign extended values where bits < 32.
2939 2000-03-02 H.J. Lu (hjl@gnu.org)
2941 * configure.in: Support --enable-targets=all on ia32.
2942 * configure: Regenerated.
2944 2000-03-01 Nick Clifton <nickc@cygnus.com>
2946 * gasp.c (do_align): Remove bogus check of alignment value.
2948 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2950 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2951 TC_PPC was defined forced the type of a symbol with no other type
2954 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2956 * doc/internals.texi (CPU backend): Mention that
2957 line_separator_chars do not break up comments. Fix typos for
2958 LEX_AT and LEX_NAME descriptions. Document operands for
2959 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2960 description of md_create_short_jump usage. Document argument for
2961 md_undefined_symbol.
2963 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2965 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2966 (md_parse_option): Handle it.
2967 (md_show_usage): Document it.
2969 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2971 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2972 opcode, for the instruction `pal19'. From Andrea Arcangeli
2975 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2977 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2979 (md_assemble): To here, before template operands are matched.
2980 Also ensure a constant immediate is sign extended when we know the
2981 size is at most 16 bits. This is to catch cases like "add
2982 $0xffc0,%ax" where we don't know the size, and thus that the
2983 immediate can be represented as Imm8S until after parsing the
2985 (i386_displacement): Similarly sign extend 16 bit constant
2987 (md_assemble): Relax 16-bit jump constant range check to suit sign
2988 extended displacements.
2990 2000-02-26 Andreas Jaeger <aj@suse.de>
2992 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2994 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2996 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2997 call operands when intel_syntax.
2998 (intel_float_operand): Return 2 for "fi...".
2999 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3000 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3001 earlier "SHORT" change.
3002 (md_assemble): When determining suffix from Regs, exclude
3005 2000-02-24 Nick Clifton <nickc@cygnus.com>
3007 * configure: Add arm-wince, mips-pe and sh-pe targets.
3008 * configure: Regenerate.
3010 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3012 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3013 "pe-mips" for the mips-pe target.
3015 * config/tc-arm.c (insns): Change displacement encoded in BL
3016 and B instructions if the target port is arm-wince.
3017 (do_ldst): Do not bias the relocation offset if the target
3019 (md_pcrel_from): Add in missing relocation offset bias if the
3020 target os arm-wince.
3022 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3023 (md_begin): Disable -G support for mips-pe target.
3024 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3025 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3028 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3029 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3030 assembler, just set the alignment to 4.
3032 * config/te-wince-pe.h: New file for WinCE targets. Define
3035 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3037 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3038 string instructions.
3039 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3040 (i386_intel_memory_operand): After finding a segment override,
3041 check again for no `[' before looking for a displacement. Bomb if
3042 more than one displacement rather than silently discarding the
3043 second and subsequent ones. Free strings malloc'd by
3044 build_displacement_string.
3046 2000-02-24 Catherine Moore <clm@cygnus.com>
3048 * config/obj-som.c (obj_pseudo_table): Add "weak".
3049 (obj_som_weak): New routine.
3051 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3053 * config/tc-i386.c (union i386_op): New.
3054 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3055 Throughout file replace occurences of disps[n], imms[n], regs[n]
3056 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3057 intel mode operand swapping. Add assert in regKludge and
3058 fake_zero_displacement code. Test i.types[n] when outputting
3059 displacements and immediates. Combine output of Disp16 with
3061 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3062 when in intel mode by (not) reversing fsub and fdiv operands
3063 before the template search. This fails for single operand
3064 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3065 undefined. Instead fix the base_opcode after we've found the
3066 template. Move base_opcode xor with found_reverse_match from
3067 opcode output code to before this fix so we test for the correct
3069 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3070 check in intel mode. Instead compare opcodes.
3072 * config/tc-i386.h (TC_RELOC): Delete.
3073 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3074 with equivalent call to reloc.
3076 * as.h (flag_m68k_mri): Move declaration after target include, and
3077 only declare when TC_M68K defined. Define as zero otherwise.
3078 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3079 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3080 Define as zero otherwise.
3081 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3082 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3083 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3084 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3085 testing whether defined.
3086 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3087 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3088 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3089 rather than testing whether defined.
3090 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3091 (parse_mri_cons): Declare and use only when TC_M68K.
3092 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3093 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3094 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3096 * NEWS: Mention IBM 370 support.
3098 2000-02-23 Richard Henderson <rth@cygnus.com>
3100 * config/tc-i386.c (md_assemble): When swapping operands for
3101 intel_syntax, assume everything that's not Imm or Disp is a
3104 2000-02-23 Linas Vepstas <linas@linas.org>
3106 * config/tc-i370.c, config/tc-i370.h: New files.
3107 * Makefile.am: Add support for Linux/IBM 370.
3108 * configure.in: Likewise.
3109 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3110 * config/obj-elf.c: Include elf/i370.h
3111 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3113 * Makefile.in: Regenerate.
3114 * configure: Regenerate.
3116 * doc/c-i370.texi: New file.
3117 * doc/all.texi: Include it.
3118 * doc/as.texinfo: And here.
3119 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3120 * doc/Makefile.in: Regenerate.
3122 2000-02-19 Michael Meissner <meissner@redhat.com>
3124 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3125 determine if an instruction can be used in parallel with an ADDppp
3126 or SUBppp instruction.
3128 2000-02-22 Andrew Haley <aph@cygnus.com>
3130 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3132 1999-12-30 Andrew Haley <aph@cygnus.com>
3134 * config/tc-mips.c (mips_gp32): New variable.
3135 (macro_build) Use mips_gp32.
3137 (md_longopts): Add "-mgp32" and "-mgp64".
3138 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3140 (OPTION_M7900): Change offset
3141 (OPTION_NO_M7900): Ditto.
3143 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3145 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3146 warning, and bump it to 1.
3148 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3150 From Brad Lucier <lucier@math.purdue.edu>:
3151 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3154 2000-02-21 Catherine Moore <clm@cygnus.com>
3156 * config/tc-mips.c (MF_HILO_INSN): Define.
3157 (mips_7000_hilo_fix): Declare.
3158 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3159 (md_parse_option): Check for 7000_HILO_FIX options.
3160 (OPTION_M7000_HILO_FIX): Define.
3161 (OPTION_NO_M7000_HILO_FIX): Define.
3162 * doc/c-mips.texi (-mfix7000): Describe.
3164 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3166 * listing.c (print_lines): Remove unused variable `end'.
3168 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3169 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3170 reloc_type when BFD_ASSEMBLER.
3171 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3172 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3173 statement and quell signed vs. unsigned comparison warning.
3175 2000-02-18 Nick Clifton <nickc@cygnus.com>
3177 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3178 the computed frag offset, rather than overwriting it.
3180 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3182 * config/tc-sh.c ("elf/sh.h"): Include.
3183 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3184 (md.begin): Initialize target_arch.
3185 Only include opcodes in has table that match selected architecture.
3186 (parse_reg): Recognize register names for sh-dsp.
3187 (parse_at): Recognize post-modify addressing.
3188 (get_operands): The leading space is now optional.
3189 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3190 arguments. Update valid_arch.
3191 (build_Mytes): Add support for SDT_REG_N.
3192 (find_cooked_opcode): New function, broken out of md_assemble.
3193 (assemble_ppi, sh_elf_final_processing): New functions.
3194 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3195 (md_longopts, md_parse_option): New option: -dsp.
3196 * config/tc-sh.h (elf_tc_final_processing): Define.
3197 (sh_elf_final_processing): Declare.
3199 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3201 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3202 the unwinder subspace. Save the current seg/subseg before creating
3205 2000-02-10 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3208 little endian targets.
3209 (INST_BYTE1): Redefine to handle big and little endian
3211 (cpu_type): New type: Select between M340 and M210.
3212 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3213 instructions of the M340.
3214 (md_assemble): Add support for the MULSH and OPSR classes of
3216 (md_atof): Add support for little endian targets.
3217 (md_parse_option): Add support for -EL, -EB and -mcpu command
3219 (md_convert_frag): Add support for little endian targets.
3220 (md_apply_fix3): Add support for little endian targets.
3221 (md_number_to_chars): Add support for little endian targets.
3223 2000-02-10 Timothy Wall <twall@redhat.com>
3225 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3226 defined, use it to verify the symbol just read should be a label.
3228 2000-02-10 Timothy Wall <twall@redhat.com>
3230 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3231 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3232 around colons when KEEP_WHITE_AROUND_COLON is defined.
3233 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3234 and KEEP_WHITE_AROUND_COLON.
3236 2000-02-08 Timothy Wall <twall@redhat.com>
3238 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3240 (do_repeat): New. Abstract repeat logic so that a "break" can be
3242 (end_repeat): New. Provide support for a "break" out of the
3244 * read.h: Add prototypes for new functions.
3246 2000-02-08 Timothy Wall <twall@redhat.com>
3248 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3249 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3250 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3253 2000-02-08 Timothy Wall <twall@redhat.com>
3255 * read.c: Added elseif to directives table.
3256 * read.h: Added prototype for s_elseif.
3257 * doc/as.texinfo: Added description for elseif.
3258 * cond.c (s_elseif): New function
3260 2000-02-04 Timothy Wall <twall@redhat.com>
3262 * listing.c (print_lines): Remove conditionals causing bug in
3265 2000-02-03 Timothy Wall <twall@cygnus.com>
3267 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3269 * frags.c (frag_new): Calculate fr_fix in octets
3270 (frag_now_fix) Return offset as target address offset (bytes).
3271 (frag_now_fix_octets) New - Return offset in octets (8-bit
3273 * frags.h: Added prototype for frag_now_fix_octets().
3274 Distinguish between octets and bytes in field descriptions.
3275 * listing.c (calc_hex): Account for octets vs bytes when
3276 printing addresses/offsets.
3277 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3278 target is little-endian, print the octets in a word in big-endian
3279 order so that the display looks like a proper hexadecimal number,
3280 instead of having the octets reversed.
3281 * read.c (do_align): When recording alignment, alignment power
3282 should be in terms of target bytes (minimum addressible unit)
3284 (do_org) Convert ORG target address (byte) argument into an
3285 octet offset when generating a variable fragment.
3286 * symbols.c (resolve_symbol_value): Symbol final value
3287 converted to a target address offset (bytes) from its octet offset.
3288 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3289 offset (bytes) is adjusted by the frag offset (octets) converted
3291 (coff_frob_section) Section alignment power is in terms of bytes;
3292 convert it to an octet alignment power when calculating size (and
3293 size mask) in octets. Don't modify the section size in order to
3294 "align" it for TI COFF, since that format has a different method
3295 for storing alignment information.
3297 2000-02-01 Timothy Wall <twall@cygnus.com>
3299 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3300 entries, matching the way GCC generates them. If not escaped, the
3301 filename is encoded incorrectly.
3303 2000-01-31 Nick Clifton <nickc@cygnus.com>
3305 * config/tc-arm.c (reg_table): Add support for ATPCS register
3308 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3310 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3312 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3314 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3315 of a symbol when we really care about its value.
3317 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3319 * config/tc-mcore.c (md_assemble): Give warning message if
3320 operands passes to instruction are more than the spec.
3322 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3324 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3325 Thumb mode but the label seen was not declared as '.thumb_func'
3326 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3327 correct disassembly of Thumb code bounded by non function labels.
3329 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3331 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3332 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3334 * Makefile.in: Same here.
3337 * configure.in: Set bfd_gas for i386-aout when primary target
3338 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3339 we may need the primary te_file. Remove incorrect comment.
3341 * configure: Regenerate.
3343 * config/e-i386aout.c: New file.
3345 * as.c (USE_EMULATIONS): Move to before print_version_id.
3346 (struct emulation): Add i386aout.
3347 (show_usage): Split text strings. Reformat -a text. Add --em
3351 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3352 (aout_format_ops): New.
3355 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3356 preprocessor conditional and add aout USE_EMULATIONS tests.
3357 (read_a_source_file): Don't pass error strings to printf as
3361 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3363 (do_data): Same here.
3364 (process_file): And here.
3367 * symbols.c (colon): Rewrite "already defined" fatal message
3368 code for aout with USE_EMULATIONS.
3371 * config/obj-aout.c (OBJ_HEADER): Define.
3372 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3374 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3375 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3377 (obj_aout_type): Expand S_SET_OTHER here too.
3378 (obj_read_begin_hook): Remove.
3379 (aout_pop_insert): New.
3380 (obj_aout_s_get_other): New.
3381 (obj_aout_s_get_desc): New.
3382 (aout_format_ops): New.
3385 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3386 gets aout_pseudo_table.
3387 (aout_pseudo_table): Declare.
3388 (obj_read_begin_hook): Define.
3391 * config/obj-coff.c (obj_pseudo_table): Rename to
3393 (coff_pop_insert): Use coff_pseudo_table.
3394 (coff_sec_sym_ok_for_reloc): Remove.
3395 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3396 and comment all zero entries and remove #if 0 code.
3399 * config/obj-coff.h (obj_pop_insert): Define.
3400 (coff_pseudo_table): Declare.
3403 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3404 s_get_size, s_set_size. Comment all zero entries.
3407 * config/obj-elf.c (elf_s_get_other): New function.
3408 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3409 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3410 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3412 (obj_elf_parse_section_letters): Don't pass error strings to
3413 printf as format arg.
3416 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3418 (elf_s_get_other): Declare.
3419 (S_GET_OTHER) Define as elf_s_get_other if not already
3421 (S_SET_OTHER): Only define when not already defined.
3422 (elf_obj_read_begin_hook): Declare.
3423 (obj_read_begin_hook): Define.
3424 (elf_obj_symbol_new_hook): Declare.
3425 (obj_symbol_new_hook): Define.
3428 * config/obj-multi.h: Add copyright header and protect against
3429 multiple inclusion. Add * to all function pointers.
3430 (OBJ_HEADER): If defined, include it rather than other defines
3432 (obj_frob_file_after_relocs): Test for NULL.
3433 (obj_symbol_new_hook): Here too.
3434 (obj_sec_sym_ok_for_reloc): And here.
3435 (S_GET_OTHER): Define.
3436 (S_GET_DESC): Define.
3437 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3438 (OBJ_MAYBE_ELF): Update comment.
3440 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3441 OBJ_AOUT preprocessor conditional and handle emulation by
3442 testing OUTPUT_FLAVOR.
3443 (i386_displacement): Here too.
3444 (md_section_align): Similarly here.
3445 (i386_target_format): Conditionally compile when more than one
3446 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3447 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3448 (i386_displacement): Here too.
3451 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3452 Define TARGET_FORMAT for aout only when not multi.
3455 * config/te-multi.h: Delete file as it's identical to te-generic.h
3457 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3459 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3460 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3463 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3465 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3468 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3470 * config/tc-mips.c (mips_do_align): New function.
3471 * config/tc-mips.h (md_do_align): Define.
3473 2000-01-10 Philip Blundell <philb@gnu.org>
3475 * doc/c-arm.texi (ARM Options): Fix typo.
3476 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3477 line separator for Linux.
3478 * doc/as.texinfo (Comments): Mention the ARM.
3480 2000-01-10 Philip Blundell <pb@futuretv.com>
3482 * configure.in (arm*-*-conix*): New target.
3483 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3485 * configure: Regenerate.
3487 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3489 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3490 (obj_elf_visibility): New function.
3492 * doc/as.texinfo (Visibility): New node: document visibility
3495 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3497 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3498 warning for absolute jump/call without `*' in non-intel mode. No
3499 need to set i.types[0] JumpAbsolute in intel mode.
3501 1999-12-22 Philip Blundell <pb@futuretv.com>
3503 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3504 hook function when changing sections.
3505 (arm_s_data): Likewise.
3507 1999-12-14 Nick Clifton <nickc@cygnus.com>
3509 * config/tc-arm.c (md_parse_option): Add support for -marm720
3510 command line switch.
3512 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3514 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3515 (r_registers, xr_registers): Define.
3516 (r_register_name, xr_register_name): New functions.
3517 (md_assemble): Handle new am33 operand types and instruction
3519 (mn10300_insert_operand, check_operand): Likewise.
3521 1999-11-29 Nick Clifton <nickc@cygnus.com>
3523 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3524 (s_force_thumb): Set thumb_mode to 2.
3525 (md_assemble): Do not complain about thumb instructions on a
3526 non-thumb target if thumb_mode is set to 2.
3528 1999-11-28 Michael Meissner <meissner@cygnus.com>
3530 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3531 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3532 (O_...): Add new machine dependent expressions if we are handling
3533 explicit relocations.
3534 (alpha_reloc_op): New static table holding the explicit relocation
3536 (alpha_literal_hash): New static to hold the hash table for
3537 explicit relocations.
3538 (alpha_macros): Add support for explicit relocations.
3539 (md_begin): If explicit relocations, initialize hash table.
3540 (md_assemble): Don't print a second error if tokenize_arguments
3541 already printed an error message.
3542 (md_apply_fix): Add support for explicit relocations.
3543 (alpha_force_relocation): Ditto.
3544 (alpha_fix_adjustable): Ditto.
3545 (alpha_adjust_symtab): New function to support explicit
3547 (alpha_adjust_symtab_relocs): Ditto.
3548 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3549 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3550 Add support for explicit relocations. Return -2 if an error
3551 message was already printed.
3552 (find_macro_match): Add support for explicit relocations. Comment
3554 (emit_insn): Add support for explicit relocations.
3555 (assemble_tokens): Ditto.
3557 (load_expression): Ditto.
3560 (emit_ir_load): Ditto.
3561 (emit_loadstore): Ditto.
3564 (emit_sextX): Ditto.
3565 (emit_division): Ditto.
3566 (emit_jsrjmp): Ditto.
3567 (emit_retjcr): Ditto.
3569 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3571 (tc_adjust_symtab): If explicit relocations, call the function
3572 alpha_adjust_symtab.
3573 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3574 relocations next to the literal relocation they reference.
3575 (TC_INIT_FIX_DATA): Initialize the new fields.
3576 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3578 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3580 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3581 'B' operand for PA2.0 bb instruction.
3583 1999-11-18 Nick Clifton <nickc@cygnus.com>
3585 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3588 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3590 (mcore_force_relocation): Force relocations to be generated for
3593 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3595 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3596 (i386_displacement): Disallow O_big displacements.
3598 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3600 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3601 Small improvements in error checking.
3602 (md_assemble): Support for unconditional ARM instructions.
3603 (md_parse_option): Support for -m[arm]v5e flag.
3605 1999-11-12 Nick Clifton <nickc@cygnus.com>
3607 * macro.c (buffer_and_nest): Do not check beyond the end of the
3610 1999-11-11 Nick Clifton <nickc@cygnus.com>
3612 * macro.c (buffer_and_nest): Look for seperator after TO and
3615 1999-11-08 Andrew Haley <aph@cygnus.com>
3617 * app.c (do_scrub_chars): When in State 10, treat backslash
3618 characters in the same way as as symbol characters.
3620 1999-11-07 Richard Henderson <rth@cygnus.com>
3622 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3623 the previous label was in the current section before playing
3624 with auto-alignment.
3626 1999-11-06 Nick Clifton <nickc@cygnus.com>
3628 * config/tc-v850.c (v850_force_relocation): Force relocation
3630 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3633 1999-11-05 Michael Meissner <meissner@cygnus.com>
3635 * expr.h (operatorT): Increase machine dependent operators to 16.
3636 * expr.c (op_rank): Ditto.
3638 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3640 * read.c (pseudo_set): Reject attempts to set the value of a
3643 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3646 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3648 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3649 to bfd_set_section_contents.
3651 1999-11-03 Nick Clifton <nickc@cygnus.com>
3653 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3655 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3657 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3658 (mips_ip): Use OPCODE_IS_MEMBER.
3660 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3662 * config/tc-arm.c (reg_required_here): Improve comments.
3664 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3665 (tinsns): Initialize variants field.
3667 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3668 BAD_PC respectively.
3670 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3672 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3673 * config/tc-arm.h: Fix compile time warnings.
3675 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3677 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3678 form @abs16, @(abs16) and @(abs16 + imm).
3680 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3682 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3683 (ISA_HAS_64_BIT_REGS) New.
3684 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3685 mips_emit_delays,macro_build,load_register,load_addresss,
3686 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3687 and/or use new ISA_xxx macros in expressions involving
3688 ISA, particularly mips_opts.isa.
3690 1999-10-18 Michael Meissner <meissner@cygnus.com>
3692 * expr.h (operatorT): Add machine dependent operators md1..md8.
3693 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3694 for the machine dependent operators to use.
3696 * expr.c (op_rank): Add machine dependent operators.
3698 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3700 (O_cpregister): Ditto.
3701 (md_begin): Change X_op test that field is wide enough to use
3702 O_max instead of O_alpha_max.
3703 (cpu_types): Fill in missing initializer.
3704 (alpha_num_macros): Make unsigned.
3705 (md_assemble): Make opnamelen be size_t.
3706 (md_apply_fix): Cast alpha_num_operands to int before testing.
3707 (alpha_force_relocation): Ditto.
3708 (alpha_fix_adjustable): Ditto.
3709 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3710 (tc_gen_reloc): Ditto.
3711 (tc_get_register): Ditto.
3716 (s_alpha_ent): Ditto.
3717 (s_alpha_end): Ditto.
3718 (s_alpha_frame): Ditto.
3719 (s_alpha_prologue): Ditto.
3720 (s_alpha_file): Ditto.
3721 (s_alpha_gprel32): Ditto.
3722 (s_alpha_proc): Ditto.
3723 (s_alpha_set): Ditto.
3724 (s_alpha_base): Ditto.
3725 (s_alpha_align): Ditto.
3726 (s_alpha_arch): Ditto.
3727 (alpha_align): Ditto.
3728 (assemble_insn): Suppress unused variable warning.
3730 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3731 order in the structure.
3732 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3734 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3736 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3738 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3740 * config/tc-i386.c (i386_index_check): Correct #endif location.
3742 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3744 * as.c (show_usage): Document new options.
3745 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3746 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3747 (parse_args): Parse the new options.
3748 (main): If there were warnings, and --fatal-warnings
3749 was specified, print an error.
3750 * as.h: New variable, flag_fatal_warnings, for new option.
3752 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3754 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3755 '@'. Change autoincrement completers to fall through to cache control
3758 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3760 (pa_parse_addb_64_cmpltr): New function.
3762 * config/tc-hppa.c (pa_ip): Change error message.
3763 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3764 '?Q' args to allow falling through.
3766 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3767 Remove unused conditional codes.
3768 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3770 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3772 * config/tc-d30v.c (CHAR_BIT): Define.
3773 (check_range): Fix bit operations to support integers bigger than
3776 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3778 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3781 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3782 Doug Evans <devans@cygnus.com>
3784 Add support for m32rx.
3785 * config/tc-m32r.c (enable_m32rx): New static global.
3786 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3787 (allow_m32rx): New function.
3788 (M32R_SHORTOPTS): Add `O'.
3789 (md_longopts): Add --m32rx plus several warning options.
3790 (md_parse_option): Handle new options.
3791 (md_show_usage): Print them.
3792 (md_begin): Enable m32rx.
3793 (OPERAND_IS_COND_BIT): New macro.
3794 (first_writes_to_seconds_operands): New function.
3795 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3796 (target_make_parallel,assemble_two_insns): New functions.
3797 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3798 If optimizing and m32rx, try to make consecutive insns parallel.
3800 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3802 * config/tc-mips.c (nopic_need_relax): Allow for the
3803 .sdata.foo sections generated by -fdata-sections,
3804 and for the .gnu.linkonce.s sections generated by C++.
3806 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3808 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3809 with cleaner code using completer prefixes. Add 'Y'.
3811 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3813 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3815 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3816 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3817 insn does not match and we should try the next insn in the table.
3819 1999-09-22 Nick Clifton <nickc@cygnus.com>
3821 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3823 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3825 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3828 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3830 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3831 OBJ_ELF. If ELF, add "sq".
3832 (md_parse_option): If ELF, ignore -s and -q.
3833 (md_show_usage): Mention ELF options.
3835 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3837 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3840 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3842 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3844 * config/tc-hppa.c (struct pa_it): New field "trunc".
3845 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3846 (pa_parse_ftest_gfx_completer): New function
3847 (pa_parse_fp_cnv_format): New function.
3849 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3850 (md_apply_fix): Handle 22bit pc-rel branches.
3852 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3854 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3856 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3858 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3860 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3862 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3863 (pa_ip): Handle 'fX'.
3865 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3867 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3868 unwinds unless the function is in the text space.
3869 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3871 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3873 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3874 (md_assemble): To here. Tweak address generation.
3876 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3878 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3879 (md_assemble): Call dwarf2_where for OBJ_ELF.
3880 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3881 (pa_end_of_source): New function.
3882 * tc-hppa.h (md_end): Define for OBJ_ELF.
3884 1999-09-14 Michael Meissner <meissner@cygnus.com>
3886 * configure.in (Canonicalization of target names): Remove adding
3887 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3888 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3889 * configure: Regenerate.
3891 1999-09-14 Donn Terry <donn@interix.com>
3893 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3895 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3897 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3898 pc-relative jmp/call to an absolute symbol.
3899 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3900 absolute section symbols.
3902 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3903 jump handling code and comments.
3905 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3907 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3908 the value if TE_PE and a global defined symbol.
3910 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3912 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3913 print the symbol, rather than printing it here.
3915 1999-09-11 Donn Terry <donn@interix.com>
3917 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3918 BFD_RELOC_RVA relocations.
3920 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3921 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3924 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3926 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3927 * doc/internals.texi (Object format backend): Document
3930 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3931 relocations against global symbols if TE_PE.
3933 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3934 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3936 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3939 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3940 symbols which do not have a constant value, or tags with
3941 non-tags. Remove the symbol from the list before adding it at the
3944 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3945 C_FCN symbol differently if TE_PE.
3946 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3947 appears in the pseudo-op, rather coff_line_base which is only set
3950 * config/obj-coff.c (obj_coff_loc): New static function.
3951 (obj_pseudo_table): Add "loc".
3953 * config/obj-coff.c (add_lineno): Check that the line number is
3956 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3957 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3959 (md_atof): Return NULL rather than 0.
3960 * config/tc-i386.c (md_atof): Change type to int.
3961 * expr.c (expr): Change first parameter to int.
3962 * config/obj-coff.c: Add declarations for static functions.
3963 (coff_frob_symbol): Use SYM_AUXENT.
3964 * config/tc-i386.h (flag_16bit_code): Don't declare.
3966 * config/obj-coff.c (obj_coff_section): Default to setting
3967 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3969 * write.c (adjust_reloc_syms): Print adjusted fixup.
3971 * expr.c (integer_constant): Correct too_many_digits calculation
3974 1999-09-09 Andreas Schwab <schwab@suse.de>
3976 * doc/c-arm.texi: Fix arguments of @var to not contain
3979 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3981 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3983 (md_parse_option): Only support -k flag for ELF and COFF targets.
3985 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3987 * config/tc-hppa.c (pa_ip): Put strict register checks before
3988 call to pa_parse_number.
3990 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3992 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3994 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3997 1999-09-06 Donn Terry <donn@interix.com>
3999 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4001 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4003 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4004 candidate instruction. Require registers for register arguments
4005 when in strict mode. Require assemble-time constants for
4006 constants when in strict mode.
4007 (pa_get_absolute_expression): Require a constant when in strict
4010 1999-09-06 Nick Clifton <nickc@cygnus.com>
4012 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4014 1999-09-04 Steve Chamberlain <sac@pobox.com>
4016 * config/tc-pj.c: New file, supports picoJava in ELF.
4017 * config/tc-pj.h: Ditto.
4018 * configure.in (pjl*, pj*): New targets.
4019 * Makefile.am: Rebuild dependencies.
4020 (CPU_TYPES): Add pj.
4021 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4022 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4023 * doc/c-pj.texi: New file.
4024 * doc/as.texinfo: Add some PJ specifics.
4025 * doc/all.texi: Add PJ to the list of all architectures, sort them
4027 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4028 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4030 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4032 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4033 (obj_frob_file): Test for null pointer.
4034 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4035 (OBJ_PROCESS_STAB): And here.
4036 (elf_obj_sy): Remove
4038 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4039 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4040 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4042 * config/obj-coff.c (no_func): Remove.
4043 (coff_format_ops): Change occurrences of no_func to 0, as we test
4044 for 0 in obj-multi.h.
4046 * configure.in: Enable bfd for i386-coff when primary target is
4047 bfd. Enable i386 elf,coff emulation support. Don't set
4048 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4049 emulation to support.
4050 *configure: Regenerate.
4052 1999-09-02 Nick Clifton <nickc@cygnus.com>
4054 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4055 .section .line directive is encountered.
4057 1999-09-01 Nick Clifton <nickc@cygnus.com>
4059 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4062 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4063 * as.texinfo: Document --gdwarf2 command line option.
4064 Add additional documentation of ARM command line switches.
4066 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4068 * config/tc-i386.c (i386_intel_memory_operand): Combine
4069 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4070 and RESTORE_END_STRING around parse_register calls.
4071 (i386_operand): Here too.
4072 (i386_is_reg): Remove.
4073 (parse_register): Move as_bad calls from within this function to
4076 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4078 Based on a patch from H.J. Lu <hjl@gnu.org>
4079 * config/tc-i386.c (parse_register): Handle FP regs specially.
4080 (md_begin): Remove '(' and ')' from register_chars.
4082 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4084 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4085 error message (done elsewhere).
4087 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4089 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4091 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4093 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4096 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4098 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4100 Add new completers. Fix bug in 64 bit condition handling.
4102 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4105 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4107 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4109 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4111 1999-08-27 Jim Wilson <wilson@cygnus.com>
4113 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4114 (struct ls): Add frag field. Initialize it to zero.
4115 (out_end_sequence): New local text_frag. Set it while in text section.
4116 Replace address check with frag check. Set ls.frag to text_frag if
4117 out_set_addr called.
4118 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4119 Set it before switching sections. Replace address check with frag
4120 check. Set ls.frag to saved_frag if out_set_addr called.
4122 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4124 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4125 output "advance_pc" opcode instead of calling gen_addr_line().
4126 The latter has the undesired side-effect of creating a new row
4127 in the debug line info matrix.
4129 1999-08-26 Jim Wilson <wilson@cygnus.com>
4131 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4132 ls.last_filename if last is less than zero. Set ls.last_filename
4133 when allocating new entry.
4134 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4137 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4139 * config/tc-i386.c (i386_index_check): Fix the displacement size
4140 when INFER_ADDR_PREFIX.
4142 1999-08-18 Nick Clifton <nickc@cygnus.com>
4144 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4147 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4149 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4150 handle 0xffffNNNN constants correctly.
4152 1999-08-16 Nick Clifton <nickc@cygnus.com>
4154 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4157 1999-08-13 Nick Clifton <nickc@cygnus.com>
4159 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4160 (md_apply_fix3): Always pass positive values to
4161 validate_offset_imm.
4163 1999-08-12 Nick Clifton <nickc@cygnus.com>
4165 * config/tc-arm.c (skip_whitespace): New macro.
4166 Formatting tidy ups.
4168 (md_apply_fix3): Store relocation offset in addend for ELF based
4170 (arm_force_relocation): Always generate relocs for Thumb function
4173 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4175 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4176 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4178 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4180 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4181 flags for the unwind subspace.
4183 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4184 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4185 suitable relocation based on the size of the target's pointer.
4186 Always Use subsegment zero for the unwinders.
4187 (pa_level): Handle "2.0w".
4189 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4191 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4192 with the following instruction unless this was specified.
4194 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4196 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4197 certain sections, to match BFD changes.
4199 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4201 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4202 (EXTRA_SCRIPTS): Define to keep automake happy.
4203 * Makefile.in: Rebuild.
4205 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4207 * Makefile.am: Rename .dep* files to DEP*.
4208 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4209 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4211 * Makefile.in: Rebuild.
4213 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4215 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4217 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4219 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4220 avoid problems on DOS filesystems.
4221 * Makefile.in: Rebuild.
4223 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4225 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4227 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4230 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4232 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4233 line to create ${GDBINIT} rather than .gdbinit.
4234 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4236 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4238 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4240 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4242 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4244 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4246 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4247 non-adjustable symbols.
4249 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4251 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4253 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4255 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4258 1999-08-05 Donn Terry <donn@interix.com>
4260 * config/te-interix.h: New file.
4261 * configure.in (i386-*-interix*): New target.
4262 * configure: Rebuild.
4264 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4266 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4267 selectors for ELF too.
4268 (selector_table): Add "ltp" and "rtp" selectors.
4270 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4272 * config/tc-i386.c (i386_operand): No need to change
4273 operand_string pointer in segment reg case before goto
4274 do_memory_reference. Initialise displacement_string_start and
4275 displacement_string_end after do_memory_reference label.
4276 (i386_index_check): Add operand_string param, and print error
4277 message on failure here.
4278 (i386_intel_memory_operand): Instead of here.
4279 (i386_operand): And here.
4280 (INFER_ADDR_PREFIX): Enable.
4282 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4284 * config/tc-i386.h (DefaultSize): Define. Renumber following
4285 opcode_modifier defines.
4287 From Etienne Lorrain <etienne.lorrain@ibm.net>
4288 * config/tc-i386.c (stackop_size): New variable.
4289 (set_16bit_code_flag): Clear it here.
4290 (set_16bit_gcc_code_flag): New function.
4291 (md_pseudo_table): Add "code16gcc" entry.
4292 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4294 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4296 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4297 next_set_end even if the end symbol is being discarded.
4299 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4300 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4301 * config/obj-coff.c: Likewise.
4302 (seg_info_type): Remove.
4303 (seg_info_off_by_4): Change to array of segT.
4304 (s_get_segment): Adjust accordingly.
4305 (obj_pseudo_table): Fully initialize sentinel entry.
4307 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4308 Ralf Baechle <ralf@uni-koblenz.de>.
4310 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4312 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4314 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4316 * config/tc-i386.c: Indentation and white space changes.
4317 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4318 don't enable it by default.
4319 (i386_intel_operand): Remove redundant prototype.
4320 Move check on number of memory operands, and i.mem_operands++
4321 (i386_intel_memory_operand): To here.
4322 Remove i386_immediate code from here. Remove special case code
4323 for input and output using (%dx). Remove base/index checks and
4324 call i386_index_check instead. Save initial operand_string
4325 argument for error message.
4326 (i386_operand): Remove redundant prototype. Move base/index
4327 checks to i386_index_check.
4328 (i386_displacement): Move intel mode check for non-zero
4330 (i386_intel_memory_operand): To here.
4332 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4334 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4335 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4336 by .register pseudo-op if -64 and --no-undeclared-regs.
4337 (s_register, sparc_adjust_symtab): New functions.
4338 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4339 Declare sparc_adjust_symtab as tc_adjust_symtab.
4340 * doc/c-sparc.texi: Add description of #ignore special literal
4341 for .register pseudo-op.
4343 1999-07-30 Catherine Moore <clm@cygnus.com>
4345 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4346 the relocation's section offset.
4348 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4350 * write.c (fixup_segment): Fix generic error check overflow test.
4352 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4353 X_add_number to long.
4355 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4357 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4360 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4362 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4365 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4367 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4369 * configure.bat: Remove; obsolete.
4370 * config/go32.cfg: Likewise.
4372 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4374 * configure.in (i386-*-vxworks*): New target.
4375 * configure: Rebuild.
4377 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4379 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4381 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4383 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4385 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4386 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4387 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4388 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4389 MAX_RELOC_EXPANSION): Define.
4390 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4392 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4394 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4395 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4396 block. Print a warning if an 8-bit or 16-bit constant
4397 displacement or immediate is truncated on output.
4398 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4400 (i386_operand): Disallow immediate jump absolute operand.
4402 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4404 * configure.in: Bump version number to 2.9.5.
4405 * configure: Rebuild.
4407 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4410 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4412 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4413 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4415 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4417 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4419 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4421 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4422 if -mno-fpu was given.
4423 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4425 (cons_fix_new_arm): Remove misleading comments.
4427 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4429 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4431 (relax_segment): Likewise. After giving a rs_org error, convert
4432 the frag to rs_align to avoid cascading errors.
4434 1999-07-12 Andreas Schwab <schwab@suse.de>
4436 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4438 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4440 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4441 as appropriate. Fill in structure initializations. Add variable
4442 initializations. Add casts.
4443 * dwarf2dbg.c (print_stats): Change i to size_t.
4444 * listing.c (listing_listing): Change list_line to unsigned int.
4446 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4448 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4449 rather than checking for \001 and \002 in symbol name.
4450 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4452 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4454 * configure.in (hppa*-linux-gnu*): New target.
4455 * configure: Rebuilt.
4457 1999-07-08 Nick Clifton <nickc@cygnus.com>
4459 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4461 1999-07-07 Nick Clifton <nickc@cygnus.com>
4463 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4464 accessing symbolP directly.
4466 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4468 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4471 1999-07-05 Nick Clifton <nickc@cygnus.com>
4473 * config/tc-arm.c (ARM_EXT_V5): Define.
4474 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4475 (md_begin): Detect ARM v5 architectures.
4476 (md_parse_option): Accept arm v5 specification.
4477 (md_show_usage): Documment -marmv5 switch.
4479 * doc/c-arm.texi: Document -marmv5 command line option.
4481 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4483 (validate_immediate_twopart): New function. Determine if a
4484 constant can be computed by two ADD instructions.
4485 (output_inst): Remove its command line parameter - it was never
4487 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4488 implememt the ADRL pseudo op.
4489 (tc_gen_reloc): Generate a suitable error message if an ADRL
4490 instruction tries to generate a real reloc.
4492 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4494 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4496 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4499 1999-06-27 H.J. Lu <hjl@gnu.org>
4501 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4502 non BFD_ASSEMBLER case.
4504 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4506 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4509 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4511 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4512 out_end_sequence() when the address decreases due to a new frag.
4513 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4514 numbering starts with 1.
4516 1999-06-23 Nick Clifton <nickc@cygnus.com>
4518 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4520 (mcore_s_text): Call obj_elf_text for ELF target.
4521 (mcore_s_data): Call obj_elf_data for ELF target.
4522 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4524 (mcore_s_bss): New function: Dump literal table before changing
4526 (mcore_s_comm): New function: Dump literal table before changing
4529 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4530 No longer static functions.
4531 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4532 Provide prototypes for these functions.
4534 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4536 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4537 a list of names, to try obj_segment_name, and to try abbreviated
4538 names when using COFF without long section names.
4540 * config/tc-alpha.c: More use of symbol accessor functions.
4541 * config/tc-arc.c: Likewise.
4542 * config/tc-d30v.c: Likewise.
4543 * config/tc-fr30.c: Likewise.
4544 * config/tc-i860.c: Likewise.
4545 * config/tc-m88k.c: Likewise.
4546 * config/tc-mcore.c: Likewise.
4547 * config/tc-ns32k.c: Likewise.
4548 * config/tc-sparc.c: Likewise.
4549 * config/tc-v850.c: Likewise.
4551 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4552 sy_value with appropriate accessor functions.
4553 * config/tc-arm.c (md_apply_fix3): Likewise.
4554 * config/tc-d10v.c (AT_WORD_P): Likewise.
4555 * config/tc-v850.c (reg_name_search): Likewise.
4557 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4558 use symbol_get_bfdsym instead.
4559 * config/tc-ppc.c (md_assemble): Likewise.
4560 * config/tc-v850.c (v850_comm): Likewise.
4562 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4564 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4565 the symbol, rather than accessing the bsym member.
4566 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4567 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4568 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4569 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4570 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4571 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4572 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4573 * config/tc-v850.c (tc_gen_reloc): Likewise.
4575 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4577 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4578 (hppa_gen_reloc_type): Conditionalize on BFD64.
4579 (tc_gen_reloc): Re-enable ELF relocations.
4580 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4582 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4584 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4586 (do_ldst): Move assignment out of if condition.
4587 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4588 parentheses to avoid warning.
4590 1999-06-21 Nick Clifton <nickc@cygnus.com>
4592 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4593 macro to get at the BFD symbol associated with a GAS symbol.
4595 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4597 * config/tc-ppc.c: Update for symbol handling changes.
4598 * config/obj-coff.c: Likewise.
4600 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4602 * tc-hppa.c: General cleanups of ELF support. No more spaces
4603 and subspaces for ELF.
4604 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4605 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4606 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4607 (UNWIND_SECTION_NAME): Likewise.
4608 (space/subspace related structures): Conditionalize definitions
4610 (space/subspace directives and support routines): Conditionalize
4611 definitions and references/uses on OBJ_SOM.
4612 (label_symbol_struct): For ELF, track the symbol's segment. For
4613 SOM track its space.
4614 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4616 (USE_ALIASES): Kill for both SOM & ELF.
4617 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4618 (pa_space, pa_subspace): Corresponding changes.
4619 (pa_spaces_begin): Corresponding chagnes.
4620 (md_begin): Do not muck around with space/subspace stuff for
4622 (md_apply_fix): Temporarily disable argument relocation stuff
4624 (tc_gen_reloc): Temporarily disable relocation generation for
4626 (pa_build_unwind_subspace): Similarly.
4628 1999-06-16 Nick Clifton <nickc@cygnus.com>
4630 * config/tc-arm.c (thumb_set): New pseudo op.
4631 (text, data, section): Override these pseudo ops with ARM
4633 (s_thumb_set): New function: Perform the same as a .set pseudo
4634 op, but also mark the alias'ed symbol as being a Thumb
4636 (arm_s_text): New function: Perform the same as the .text
4637 pseudo op, but dump the literal pool before changing
4639 (arm_s_data): New function: Perform the same as the .data
4640 pseudo op, but dump the literal pool before changing
4642 (arm_s_section): New function: Perform the same as the
4643 .section pseudo op, but dump the literal pool before changing
4645 (arm_cleanup): Do not reset the current section before dumping
4648 1999-06-17 Nick Clifton <nickc@cygnus.com>
4650 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4651 OPTION_NO_WARN_UNMATCHED entries.
4652 (md_parse_option): Generate a warning message if an unrecognised
4653 option is encountered.
4655 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4656 (get_operands): When parsing an expression after an '@' symbol
4657 has been detected, do not ignore '#' symbols.
4658 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4661 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4663 From K. Richard Pixley <rich@noir.com>:
4664 * configure.in (ppc-*-vxworks*): New target.
4665 * configure: Rebuild.
4667 1999-06-12 Philip Blundell <philb@gnu.org>
4669 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4671 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4673 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4674 which refer to symbols in linkonce sections, permit reducing the
4675 relocs if the symbol is local.
4677 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4679 * subsegs.c (subseg_text_p): New function.
4680 * as.h (subseg_text_p): Declare.
4681 * read.c (do_align): Use subseg_text_p to set the default fill.
4682 * write.c (subsegs_finish): Likewise.
4683 * config/obj-coff.c (write_object_file): Likewise.
4684 * config/tc-i386.h (md_maybe_text): Don't define.
4685 (md_do_align): Use subseg_text_p to set the default fill.
4686 * config/tc-m32r.c (m32r_do_align): Likewise.
4687 * config/tc-sh.c (sh_do_align): Likewise.
4688 * config/tc-sparc.h (md_do_align): Likewise.
4690 1999-06-12 David O'Brien <obrien@freebsd.org>
4692 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4693 * configure: Rebuild.
4695 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4697 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4698 * Makefile.am: Rebuild dependencies.
4699 * Makefile.in: Rebuild.
4701 * config/tc-i386.c (i386_immediate): Remove unused label
4704 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4705 * symbols.c: Likewise.
4706 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4707 sy_next field when taking address, rather than symbol_next.
4709 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4711 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4712 value from the output file architecture.
4713 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4714 * dwarf2dbg.h: Change bfd_vma to addressT.
4716 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4718 * dwarf2dbg.h: Use PARAMS in function declarations.
4720 1999-06-11 Martin Dorey <mdorey@madge.com>
4722 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4723 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4725 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4727 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4729 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4731 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4734 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4736 * read.c (read_a_source_file): Only declare inescape if
4739 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4741 (find_entry_byval): Add parens to avoid warning.
4743 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4745 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4748 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4750 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4753 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4754 synthetize_setx): New functions.
4755 (md_assemble): Broken the special cases into the above
4756 functions. Make compiler happy if sizeof(bfd_vma)==4.
4757 Fix sethi generated from set/setuw. If instructions have a relloc,
4758 always clear the fields to be relocated in the opcode.
4759 (sparc_ip): Remove special_case global variable.
4761 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4763 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4764 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4765 indication of success rather than a value.
4766 (itbl_get_val): Likewise.
4767 (itbl_get_field): Use strcspn. Change delimiters to include
4769 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4770 (itbl_get_val): Likewise.
4771 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4773 * symbols.c (copy_symbol_attributes): Convert local symbols to
4776 1999-06-10 Nick Clifton <nickc@cygnus.com>
4778 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4781 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4783 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4784 Optimize set if sizeof(bfd_vma) == 64.
4785 (sparc_ip): Fix sethi - without %hi() it should generate
4786 R_SPARC_22 reloc, not R_SPARC_HI22.
4787 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4789 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4791 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4792 (s_ncons): New function.
4793 (native_op_table): New table.
4794 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4795 R_SPARC_OLO10 handling.
4797 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4799 * expr.h (struct expressionS): Revert last change; widen X_op.
4800 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4802 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4804 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4805 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4806 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4807 * Makefile.in: Regenerated.
4809 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4810 `common' pass on to s_mri_common.
4811 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4813 1999-06-06 Richard Henderson <rth@cygnus.com>
4815 * config/obj-elf.c (obj_elf_section): Don't free the return
4816 value of demand_copy_C_string.
4818 1999-06-05 Richard Henderson <rth@cygnus.com>
4820 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4821 creation logic from obj_elf_create_section.
4823 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4824 (section_stack): New.
4825 (special_sections): Make const.
4826 (obj_elf_section): Gut and rewrite parsing.
4827 (obj_elf_change_section): New function broken out of obj_elf_section.
4828 (obj_elf_parse_section_letters): Likewise.
4829 (obj_elf_section_word): Likewise.
4830 (obj_elf_section_type): Likewise.
4831 (obj_elf_previous): Treat as a toggle.
4832 (obj_elf_popsection): New.
4833 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4834 (ppc_section_type): Likewise.
4835 * config/tc-ppc.h: Likewise.
4837 * expr.h (struct expressionS): Don't make X_op a bitfield.
4838 * config/tc-alpha.c: Update for symbol handling changes.
4839 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4840 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4842 1999-06-05 Richard Henderson <rth@cygnus.com>
4844 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4845 (dwarf2_gen_line_info): Kill unused variables.
4846 (dwarf2_finish): Likewise.
4847 (dwarf2_where): Likewise.
4848 (dwarf2_directive_file): If we've only got a string,
4849 hand off to s_app_file.
4850 * ecoff.c: Move the include of ecoff.h.
4851 * symbols.h (S_IS_FUNCTION): Prototype.
4853 * read.c (LEX_HASH): Supply a default.
4855 (s_globl): Update `c' after skipping whitespace.
4856 * read.h (LEX_END_NAME, is_name_ender): New.
4857 * expr.c (get_symbol_end): Respect it.
4859 1999-06-04 Mark Klein <mklein@dis.com>
4861 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4863 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4865 * config/tc-hppa.c: Update for symbol handling changes.
4867 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4869 * cgen.c: Update for symbol handling changes.
4870 * config/tc-m32r.c: Likewise.
4872 * config/tc-hppa.h: Update for symbol handling changes.
4873 * config/tc-hppa.c: Likewise.
4875 * config/tc-arm.h: Update for symbol handling changes.
4876 * config/tc-arm.c: Likewise.
4877 (symbol_make_empty): Remove. Just use symbol_create.
4879 * symbols.c (symbol_set_tc): Correct name.
4881 * Makefile.am: Rebuild dependencies.
4882 ($(OBJS)): Don't depend upon struc-symbol.h.
4883 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4884 * dep-in.sed: Don't remove struc-symbol.h.
4885 * Makefile.in: Rebuild.
4887 * doc/internals.texi (Symbols): Describe changes in symbol
4890 1999-06-03 Richard Henderson <rth@cygnus.com>
4892 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4893 instead of doing the work by hand.
4895 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4897 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4898 state of line state-machine.
4899 (struct ls): Collect DWARF2 line state-machine state in new member
4900 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4901 resulted in any DWARF2 directives.
4902 (reset_state_machine): New function.
4903 (out_end_sequence): Ditto.
4904 (dwarf2_gen_line_info): When switching sections or switching to a
4905 lower text address, call out_end_sequence() first to terminate the
4906 previous code sequence as code sequences MUST have monotonically
4907 increasing addresses.
4908 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4910 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4912 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4913 DWARF2 debug info (line information only, at this point).
4914 * as.h: Update comment about supported debug formats.
4915 * dwarf2dbg.c, dwarf2dbg.h: New files.
4916 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4918 * expr.c (operand): Don't use [ for parens if we want an index op.
4919 (op_encoding): Switch [ into O_index, if desired.
4920 (op_rank): Renumber with O_index on bottom.
4921 (expr): If O_index, match closing bracket.
4922 * expr.h (O_index): New.
4924 * read.c (read_a_source_file): Conditionally allow matched "
4925 in lines passed to md_assemble.
4927 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4929 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4931 Add support for storing local symbols in a small structure to save
4932 memory when assembling large files.
4933 * as.h: Don't include struc-symbol.h.
4934 (symbolS): Add typedef.
4935 * symbols.c: Include struc-symbol.h.
4936 (local_hash): New static variable.
4937 (save_symbol_name): New static function, from symbol_create.
4938 (symbol_create): Call save_symbol_name.
4939 (local_symbol_count): New static variable.
4940 (local_symbol_conversion_count): Likewise.
4941 (LOCAL_SYMBOL_CHECK): Define.
4942 (local_symbol_make): New static function.
4943 (local_symbol_convert): New static function.
4944 (colon): Handle local symbols. Create local symbol for local
4946 (symbol_table_insert): Handle local symbols.
4947 (symbol_find_or_make): Create local symbol for local label name.
4948 (symbol_find_base): Check for local symbol.
4949 (symbol_append, symbol_insert): Check for local symbols.
4950 (symbol_clear_list_pointers, symbol_remove): Likewise.
4951 (verify_symbol_chain): Likewise.
4952 (copy_symbol_attributes): Likewise.
4953 (resolve_symbol_value): Handle local symbols.
4954 (resolve_local_symbol): New static function.
4955 (resolve_local_symbol_values): New function.
4956 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4957 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4958 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4959 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4960 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4961 (symbol_previous, symbol_next): New functions.
4962 (symbol_get_value_expression): Likewise.
4963 (symbol_set_value_expression): Likewise.
4964 (symbol_set_frag, symbol_get_frag): Likewise.
4965 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4966 (symbol_mark_used_in_reloc): Likewise.
4967 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4968 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4969 (symbol_mri_common_p): Likewise.
4970 (symbol_mark_written, symbol_clear_written): Likewise.
4971 (symbol_written_p): Likewise.
4972 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4973 (symbol_section_p, symbol_equated_p): Likewise.
4974 (symbol_constant_p): Likewise.
4975 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4976 (symbol_get_obj, symbol_set_obj): Likewise.
4977 (symbol_get_tc, symbol_set_tc): Likewise.
4978 (symbol_begin): Initialize local_hash.
4979 (print_symbol_value_1): Handle local symbols.
4980 (symbol_print_statistics): Print local symbol statistics.
4981 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4982 Declare new symbols.c functions. Move many declarations here from
4984 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4985 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4986 (struct symbol): Move bsym to make it clearly the first field.
4987 Remove TARGET_SYMBOL_FIELDS.
4988 (symbolS): Don't typedef.
4989 (struct broken_word): Remove.
4990 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4991 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4992 (symbol_clear_list_pointers): Likewise.
4993 (symbol_insert, symbol_remove): Likewise.
4994 (symbol_previous, symbol_append): Likewise.
4995 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4996 (struct local_symbol): Define.
4997 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4998 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4999 (local_symbol_get_frag, local_symbol_set_frag): Define.
5000 (local_symbol_get_real_symbol): Define.
5001 (local_symbol_set_real_symbol): Define.
5003 * write.c (write_object_file): Call resolve_local_symbol_values.
5004 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5005 (TARGET_SYMBOL_FIELDS): Don't define.
5006 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5007 ECOFF_DEBUGGING, add ECOFF fields.
5008 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5009 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5010 ECOFF_DEBUGGING, add ECOFF fields.
5011 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5012 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5013 * config/tc-mcore.h: Don't include struc-symbol.h.
5014 (TARGET_SYMBOL_FIELDS): Don't define.
5015 (struct mcore_tc_sy): Define.
5016 (TC_SYMFIELD_TYPE): Define.
5017 * Many files: Use symbolS instead of struct symbol. Use new
5018 accessor functions rather than referring to symbolS fields
5021 * read.c (s_mri_common): Don't add in value of line_label.
5023 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5024 checking for SEC_LINK_ONCE.
5026 * config/tc-sh.h (sh_fix_adjustable): Declare.
5028 * app.c (input_buffer): New static variable.
5029 (app_push): Save saved_input in allocated buffer.
5030 (app_pop): Restored saved_input.
5031 (do_scrub_chars): Change get parameter to take char * and int as
5032 arguments. Change GET macro to pass input_buffer to get
5033 function. Don't save input into allocated buffer.
5034 * as.h (do_scrub_chars): Update declaration.
5035 * input-file.c (input_file_get): Change to take char * and int.
5036 Read data into passed in buffer. Remove static buffer.
5037 * read.c (scrub_from_string): Change to take char * and int. Copy
5038 data into passed in buffer.
5040 * hash.h: Neaten. Declare hash_traverse.
5041 * hash.c: Complete rewrite based on BFD hashing code.
5042 * gasp.c (chunksize): New variable.
5043 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5046 1999-05-28 Nick Clifton <nickc@cygnus.com>
5048 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5049 addend unless the target uses an old ABI.
5051 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5053 -Wchar-subscripts cleanup
5054 * listing.c (listing_newline): Use unsigned char variable, so
5055 calls to isascii,iscntrl are correct.
5056 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5058 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5059 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5060 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5061 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5063 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5065 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5067 (arch_coldfire_p): New #define.
5068 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5070 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5072 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5074 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5075 (install_operand): Add place `N'.
5076 (init_table): Add registers ACC, MACSR, MASK.
5078 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5080 * config/tc-m68k.c: Change mcf5200 --> mcf.
5081 (archs): Add mcf5206e, mcf5307.
5082 (m68k_ip): Add format `u'.
5083 (install_operand): Add place `m', `M', `h'.
5084 (init_table): Add upper/lower registers.
5086 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5088 1999-05-28 Martin Dorey <mdorey@madge.com>
5090 * config/tc-i960.c: Several minor changes to add ELF and
5091 BFD_ASSEMBLER support.
5092 * config/tc-i960.h: Likewise.
5093 * configure.in (i960-*-elf*): New target.
5094 * aclocal.m4, configure: Rebuild.
5096 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5098 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5099 reloc changes when defined(BFD_ASSEMBLER).
5101 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5103 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5105 * write.c (write_print_statistics): Output to file, not stderr.
5107 * expr.c (generic_bignum_to_int32,64): Prototype.
5109 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5110 output_sleb128, output_uleb128, output_big_sleb128,
5111 output_big_uleb128, output_big_leb128): Prototype.
5112 (output_big_sleb128, output_big_uleb128): Make inline.
5113 (output_big_leb128): Remove inline
5115 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5116 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5117 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5118 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5119 value for correct overflow check in write.c:fixup_segment.
5120 * write.c (fixup_segment): Move bitfield overflow checks to after
5121 the md_apply_fix call.
5122 * config/obj-coff.c (fixup_segment): Likewise.
5123 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5124 valueT *val argument.
5126 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5128 * config/atof-ieee.c (gen_to_words): Correctly round a
5129 denormalized number. Fix off-by-one in range checking for
5130 exponent in a denormal.
5132 1999-05-10 Nick Clifton <nickc@cygnus.com>
5134 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5137 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5139 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5141 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5143 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5144 (ReverseRegRegmem): Remove.
5145 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5146 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5147 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5150 From Doug Ledford <dledford@redhat.com>
5151 * config/tc-i386.h (RegXMM): New for P/III.
5152 * config/tc-i386.c: Add support for P/III.
5154 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5156 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5157 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5158 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5160 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5162 * config/tc-i386.c (i386_immediate): Skip whitespace before
5163 complaining about junk after expression.
5164 (i386_displacement): Likewise.
5166 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5168 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5169 Don't copy before downcaseing.
5171 1999-05-05 Catherine Moore <clm@cygnus.com>
5173 * tc-m68k.c: Include elf/m68k.h.
5174 (m68k_elf_final_processing): New routine.
5175 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5178 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5180 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5183 1999-04-30 Nick Clifton <nickc@cygnus.com>
5185 * config/tc-mcore.c (mcore_s_section): Dump literals before
5188 1999-04-29 Nick Clifton <nickc@cygnus.com>
5190 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5193 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5195 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5196 (TC_INIT_FIX_DATA): Delete.
5197 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5198 (TC_INIT_FIX_DATA): Delete.
5199 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5200 * write.c (fix_new_internal): Initialize fx_cgen member.
5201 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5202 (gas_cgen_md_apply_fix3): Update.
5203 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5204 (md_cgen_record_fixup_exp): Update.
5205 (FX_OPINFO_R_TYPE): Update.
5207 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5208 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5209 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5210 * frags.h (struct frag): Make opindex, opinfo ints.
5212 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5214 1999-04-26 Tom Tromey <tromey@cygnus.com>
5216 * aclocal.m4, configure: Updated for new version of libtool.
5218 1999-04-22 Nick Clifton <nickc@cygnus.com>
5220 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5222 (md_apply_fix3): Do not fix up absolute relocations against
5225 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5227 1999-04-20 Nick Clifton <nickc@cygnus.com>
5229 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5230 changes and data-in-text directives.
5231 (mcore_cons): New function: intercept cons() operations.
5232 (mcore_float_cons): New function: intercept float_cons()
5234 (mcore_stringer): New function: intercept stringer() operations.
5236 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5238 * obj.h (struct format_ops): Change generate_asm_lineno field to
5240 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5242 * config/tc-alpha.c (find_opcode_match): Add default case to
5244 (find_macro_match): Likewise.
5245 (load_expression): Parenthesize && within ||.
5247 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5249 1999-04-17 Nick Clifton <nickc@cygnus.com>
5251 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5252 .text .data .section pseudo ops.
5253 (mcore_s_section): New function. Dump lits before changing secs.
5254 (mcore_s_text): New function. Dump lits before changing secs.
5255 (mcore_s_data): New function. Dump lits before changing secs.
5257 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5259 * config/tc-mips.c (mips_32bitmode): New.
5260 (md_begin): Set mips_32bitmode if needed.
5261 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5262 Set EF_MIPS_32BITMODE.
5264 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5266 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5269 1999-04-16 Nick Clifton <nickc@cygnus.com>
5271 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5273 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5275 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5276 expressions correctly.
5279 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5281 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5283 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5285 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5286 and fmpynfadd instructions.
5288 1999-04-11 Richard Henderson <rth@cygnus.com>
5290 * as.h (environ): Declare it, if needed.
5291 * as.c (dump_statistics): Don't declare environ.
5292 * configure.in (environ): Detect declaration.
5293 * configure, config.in: Rebuild
5295 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5296 (i386_displacement): Allocate enough space for replacement buffer.
5297 Clean up replacement buffer initialization.
5299 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5301 * subsegs.c (section_symbol): Don't create a new symbol if one
5302 already exists; instead, use the existing one, but set its segment
5303 and frag data if it hasn't already been defined.
5304 * config/obj-coff.c (c_section_symbol): Likewise.
5306 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5308 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5310 1999-04-08 Nick Clifton <nickc@cygnus.com>
5312 * config/tc-mcore.c: New File: Support routines for MCore
5314 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5315 * config/obj-coff.c: Add support for mcore-pe target.
5317 * Makefile.am: Add support for MCore targets.
5318 * Makefile.in: Regenerate.
5319 * configure.in: Add support for MCore targets.
5320 * configure: Regenerate.
5322 * doc/all.texi: Set MCORE.
5323 * doc/as.texinfo: Document MCore specific command line options.
5325 * write.h: Prevent multiple inclusion.
5327 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5329 * asintl.h (LC_MESSAGES): Never define.
5330 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5332 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5335 * Makefile.am (m68k-parse.c): If configuring in the source
5336 directory, copy m68k-parse.y into the local directory before
5337 running ylwrap, to remove spurious differences when generating
5339 * Makefile.in: Rebuild.
5341 * config/tc-sparc.h (md_do_align): Just allocate the number of
5342 bytes necessary, rather than always allocating 1024.
5344 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5346 * listing.c (listing_newline): Add cast to avoid warning.
5347 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5348 * config/tc-i386.c (i386_scale): Add return value.
5349 (build_displacement_string): Remove unused local temp_disp2.
5350 (i386_intel_memory_operand): Add parentheses to avoid warning.
5351 (i386_intel_operand): Remove unused local end_of_operand_string.
5352 (i386_operand): Remove unused local operand_modifier.
5353 (i386_operand): Add parens to avoid warning.
5355 1999-04-04 Don Bowman <don@pixsci.com>
5357 * configure.in: Add mips*-*-vxworks* target; have it define
5359 * configure, config.in: Rebuild.
5361 1999-03-31 Nick Clifton <nickc@cygnus.com>
5363 * configure.in (emulations): Add support for arm-epoc-pe.
5364 * configure: Regenerate.
5365 * config/te-epoc-pe.h: New file. Define macros specific to
5367 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5368 for arm-epoc-pe target.
5370 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5372 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5374 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5376 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5377 detect ",n" without a condition.
5378 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5381 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5383 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5384 instruction is encoded with one bit.
5387 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5389 * doc/internals.texi (CPU backend): Mention that
5390 line_separator_chars should not include newline. From thi
5391 <ttn@mingle.glug.org>.
5393 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5395 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5396 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5398 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5400 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5402 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5404 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5407 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5409 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5411 1999-03-15 Martin Hunt <hunt@cygnus.com>
5413 * app.c (do_scrub_begin): Change '-' back to a symbol char
5414 so we can use multiple opcodes on a line again.
5416 * config/tc-d30v.c: By default, warn if a symbol has
5417 the same name as a register. Plus some minor
5418 updates from the branch.
5420 1999-03-13 Nick Clifton <nickc@cygnus.com>
5422 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5423 BFD_RELOC_16 and BFD_RELOC_64.
5425 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5427 * expr.c (expr): Add missing else.
5429 1999-03-12 Nick Clifton <nickc@cygnus.com>
5431 * config/tc-arm.c (md_apply_fix3): Improve error message.
5433 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5435 * Makefile.am (CPU_TYPES): Add fr30.
5436 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5437 (fr30,m32r dependencies): Update.
5438 * Makefile.in: Rebuild.
5440 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5441 (gas_cgen_record_fixup_exp): Ditto.
5442 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5443 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5444 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5445 (md_cgen_lookup_reloc): Update use of operand->type.
5446 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5447 (md_convert_frag): Call cgen_operand_lookup_by_num.
5448 (md_cgen_lookup_reloc): Update use of operand->type.
5449 (m32r_cgen_record_fixup_exp): Ditto.
5451 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5453 * config/tc-mips.c (md_show_usage): Fix message.
5455 1999-03-03 Nick Clifton <nickc@cygnus.com>
5457 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5458 and LDR reg,=<expr> instruction.
5460 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5463 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5465 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5467 1999-02-17 Nick Clifton <nickc@cygnus.com>
5469 This patch was created by: Scott Bambrough
5470 <scottb@corelcomputer.com>
5473 Special cased '@' character. The '@' character is used as the
5474 ARM assembler comment character, as a special character
5475 and in ELF .symver pseudo-op's, and as a special character in
5476 .type and .section pseudo-ops.
5477 (symver_pseudo): New static variable.
5478 (symver_state): New static variable.
5479 (struct app_save): Add field 'symver_state'.
5480 (app_push): Save global symver_state int struct app_save.
5481 (app_pop): Restore global symver_state from struct app_save.
5482 (do_scrub_chars): Special case handling of '@' character in
5485 * configure.in: Modified to recognize armv* uname syntax from ARM
5487 * configure: Regenerated.
5489 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5490 a prefix to the section's type.
5491 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5492 the type's typename.
5494 * config/tc-arm.h: Add support for PIC generation:
5495 (pic_code): New boolean.
5496 (obj_relocate_extern): Define.
5497 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5498 (TC_CONS_FIX_NEW): Define.
5499 (tc_fix_adjustable): Define.
5500 (GLOBAL_OFFSET_TABLE_NAME): Define.
5502 * config/tc-arm.c: Add support for PIC generation:
5503 (line_seperator_chars): Allow ';' as a seperator for Linux.
5504 (is_immediate_prefix): New macro.
5505 (arm_parse_reloc): New function.
5506 (s_arm_elf_cons): New function.
5507 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5508 (md_undefined_symbol): Special case handling for the Global Offset
5510 (md_apply_fix3): Handle PIC relocs.
5511 (tc_gen_reloc): Handle PIC relocs.
5512 (md_parse_option): Add support for '-k' command line switch to
5513 enable PIC generation.
5514 (cons_fix_new_arm): New function.
5515 (s_arm_elf_cons): New function.
5517 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5519 * configure.in: Add comments for uses of AC_DEFINE.
5520 * acinclude.m4: Likewise.
5521 * acconfig.h: Remove.
5522 * aclocal.m4: Rebuild.
5523 * configure: Rebuild.
5524 * Makefile.in: Rebuild.
5525 * config.in: Rebuild.
5527 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5529 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5530 non-constant offset from a base register.
5532 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5534 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5537 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5539 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5540 (emit_insn): Look for pc-relative and no-overflow specifiers on
5541 internal relocation types.
5543 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5545 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5548 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5550 (mips_4650, mips_4010, mips_4100): Variables removed.
5551 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5552 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5554 (md_begin): Don't bother initializing the mips_NNNN variables;
5555 mips_cpu is set, and that's good enough now.
5556 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5557 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5558 (show): New function, to handle wrapping in the CPU lists.
5559 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5561 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5563 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5564 than treat as an immediate specifier.
5566 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5568 * config/tc-i386.c: Prototype many functions.
5569 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5570 (i386_immediate): Remove unused second argument.
5571 (i386_intel_operand): Fix i386_is_reg typo.
5572 (i386_operand): Use allow_naked_reg.
5573 (output_invalid): Make operand int for K&R.
5575 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5577 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5579 * Makefile.in: Rebuild.
5581 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5583 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5585 (EXTRA_as_new_SOURCES): Comment out.
5586 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5587 * Makefile.in: Rebuild.
5588 * doc/Makefile.in: Rebuild.
5589 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5590 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5591 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5592 * configure: Rebuild.
5593 * aclocal.m4: Rebuild.
5594 * config.in: Rebuild.
5595 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5596 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5597 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5598 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5599 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5600 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5601 (gas_cgen_record_fixup_exp): Ditto.
5602 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5603 descriptor, not global variable.
5604 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5605 descriptor, not global variable. Refer to insert_operand handler
5606 via cpu descriptor, not global function.
5607 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5608 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5609 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5610 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5611 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5612 * config/tc-m32r.c: Ditto.
5613 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5614 (md_assemble): Ditto.
5615 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5617 1999-02-09 Nick Clifton <nickc@cygnus.com>
5619 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5620 relocations for ELF targets.
5622 1999-02-08 Nick Clifton <nickc@cygnus.com>
5624 * configure.in: Add support for StrongARM target.
5625 * configure: Regenerate.
5627 1999-02-05 Nick Clifton <nickc@cygnus.com>
5629 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5631 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5634 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5636 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5638 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5640 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5641 (INTEL_DWORD_MNEM_SUFFIX): Define.
5644 (DWORD_PTR): Define.
5645 (XWORD_PTR): Define.
5647 (OFFSET_FLAT): Define.
5649 (NONE_FOUND): Define.
5652 * config/tc-i386.c (set_intel_syntax): New routine.
5653 (intel_syntax): Declare.
5654 (allow_naked_reg): Declare.
5655 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5656 (intel_float_operand): New routine.
5657 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5658 Handle brackets as well as parens. Call i386_intel_operand for
5659 intel syntax. Reverse operands if appropriate. Handle new
5660 suffixes. Handle movzx and movsx.
5661 (i386_is_reg): New routine.
5662 (i386_immediate): New routine.
5663 (i386_scale): New routine.
5664 (i386_displacement): New routine.
5665 (i386_operand_modifier): New routine.
5666 (build_displacement_string): New routine.
5667 (i386_parse_seg): New routine.
5668 (i386_intel_memory_operand): New routine.
5669 (i386_intel_operand): New routine.
5670 (i386_operand): Call i386_displacement, i386_immediate,
5671 i386_scale, etc. instead of handling inline.
5672 (parse_register): Handle registers without prefix.
5674 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5676 * configure: Regenerate.
5677 * configure.in (arm-*-oabi): New.
5678 (thumb-*-oabi): New.
5679 * config/tc-arm.c (target_oabi): Declare.
5680 (md_apply_fix3): Support REL relocs.
5681 (md_parse_option): Handle -oabi.
5682 (elf32_arm_target_format): New routine.
5683 (md_longopts): Add OPTION_OABI.
5684 * config/tc-arm.h: Redefine TARGET_FORMAT.
5687 1999-01-28 Nick Clifton <nickc@cygnus.com>
5689 * write.c (write_relocs): Handle out of range error.
5691 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5692 (fr30_force_relocation): Default to 0.
5694 * config/tc-fr30.h (obj_fix_adjustable): Define.
5695 (TC_FORCE_RELOCATION): Define.
5697 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5700 1999-01-16 Nick Clifton <nickc@cygnus.com>
5702 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5703 merge of two instructions if the left instruciton kills the right.
5705 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5707 * Makefile.in: Regenerate.
5708 * configure.in: Redo test for using cgen.
5709 * configure: Regenerate.
5711 1999-01-09 Nick Clifton <nickc@cygnus.com>
5713 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5714 redefinition of this macro.
5716 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5718 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5721 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5723 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5724 a read of HI or LO and an immediatly following branch.
5726 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5728 * config/tc-mips.c (md_begin): Another correction to the setting of
5731 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5733 * config/tc-mips.c (md_begin): Correct type-o in setting of
5736 1998-12-21 Nick Clifton <nickc@cygnus.com>
5738 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5739 bit insn when optimizing, so that parallelised instructions will
5740 start on a 32 bit boundary.
5742 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5744 * config/tc-mips.c (mips_eabi64): New.
5745 (md_begin): Set mips_eabi64.
5746 (mips_elf_final_processing): Use it.
5748 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5750 * config/tc-mips.c (mips_elf_final_processing):
5751 Correct setting of ABI in e_flags.
5753 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5755 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5758 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5760 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5762 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5764 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5765 warning, values that don't fit in the field.
5767 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5769 * config/tc-mips.c (mips_abi_string): New.
5770 (md_parse_option,md_longopts): Add mabi.
5771 (mips_elf_final_processing): Set e_flags based on mabi flag.
5773 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5775 * config/tc-mips.c (md_parse_option): Handle vr4111.
5777 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5779 * config/tc-h8300.c (build_bytes): Change message given if the
5780 instruction requires H8/300H mode and we're not in Hmode, to
5781 suggest that it may be the operand modes that are the problem, not
5782 necessarily the opcode.
5784 1998-12-10 Nick Clifton <nickc@cygnus.com>
5786 * config/tc-fr30.c: Add line separator character.
5788 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5790 * configure.in (hppa-*-mpeix*): New target.
5791 * config/obj-som.h (obj_som_compiler): Declare.
5792 * config/obj-som.c (compiler_seen): New static variable.
5793 (obj_som_compiler): New function.
5794 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5795 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5796 (pa_type_args): Set hppa_priv_level.
5797 (pa_compiler): New static function if OBJ_SOM.
5798 * configure: Rebuild.
5800 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5802 * read.c (output_leb128): Don't mark as inline.
5804 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5806 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5807 AIX .vbyte unaligned data support.
5808 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5809 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5812 1998-12-07 Nick Clifton <nickc@cygnus.com>
5814 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5817 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5819 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5820 BFD_RELOC_ARM_PCREL_BRANCH.
5822 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5824 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5825 checking the target type.
5826 (mips-dec-bsd*): Set endian to little.
5827 * configure: Rebuild.
5829 COFF weak symbol support, based on patches from Mark Elbrecht
5830 <snowball3@usa.net>:
5831 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5832 * config/obj-coff.c (obj_coff_weak): New static function.
5833 (obj_coff_endef) [both versions]: Handle weak symbols.
5834 (coff_frob_symbol): Likewise.
5835 (yank_symbols): Likewise.
5836 (obj_pseudo_table): Add "weak".
5838 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5839 <aymeric.vincent@emi.u-bordeaux.fr>.
5840 * aclocal.m4: Rebuild with current tools.
5841 * configure: Rebuild.
5843 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5844 an assertion failure for a case we can't handle when OBJ_ECOFF.
5846 * expr.c (operator): And with 0xff to avoid problems with signed
5849 1998-12-03 Nick Clifton <nickc@cygnus.com>
5851 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5852 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5854 1998-12-02 Nick Clifton <nickc@cygnus.com>
5856 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5859 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5861 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5862 calculation of pcrel point.
5864 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5866 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5869 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5871 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5873 (d10v_cleanup): Only generate previous insn if a multiline insn is
5876 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5878 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5881 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5883 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5884 -marm6xxx command line switches.
5886 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5888 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5889 (itbl-ops.o): Delete duplicate dependencies.
5890 Rebuild dependencies.
5891 Add fr30 dependencies.
5892 * Makefile.in: Rebuild.
5894 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5896 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5898 * listing.c: Ignore line terminator characters found inside
5901 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5903 * po/gas.pot: Regenerated.
5905 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5907 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5908 fr30_is_label_start(). Also checks for delay slot insns.
5910 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5911 FR30 instructions which contain a colon in the mnemonic.
5913 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5915 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5917 * config/tc-fr30.c: Removed currently superflous code.
5919 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5921 * config/tc-fr30.h: New file.
5922 * config/tc-fr30.c: Tweaking so that it will compile.
5924 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5926 * config/tc-d10v.h (obj_fix_adjustable): Define.
5927 (TC_FORCE_RELOCATION): Define.
5928 (d10v_force_relocation): Declare.
5929 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5930 (md_apply_fix3): Handle Vtable relocs.
5931 (d10v_fix_adjustable): New.
5932 (d10v_force_relocation): New.
5934 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5936 * config/tc-d30v.c: Change default behaviour to ignore potential
5937 conflicts between register name and symbol names.
5939 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5941 * configure.in: Add fr30-*-*.
5942 * config/tc-fr30.c: New file.
5943 * Makefile.in: Regenerated.
5944 * config.in: Regenerated.
5945 * configure: Regenerated.
5946 * doc/Makefile.in: Regenerated.
5947 * po/gas.pot: Regenerated.
5949 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5951 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5954 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5956 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5958 (do_scrub_chars): Add some casts to unsigned char to avoid
5959 unwanted sign extension.
5960 * read.c (lex_type): Set characters about 127 to be symbol
5962 * config/tc-i386.c (md_begin): Set identifier_chars and
5963 operand_chars for values above 127.
5965 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5967 * configure.in: detect cygwin* instead of cygwin32*
5968 * configure: regenerate
5970 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5972 * listing.c: Add support for producing a listing from piped
5975 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5977 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5978 (append_insn): Account for the tx39's multiply behavior.
5980 1998-10-26 Michael Meissner <meissner@cygnus.com>
5982 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5983 from assemble_parallel_insns. Add support for '->' to indicate
5984 explicitly serializing the instructions.
5985 (md_assemble): Ditto.
5987 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5989 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5992 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5994 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5996 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5998 * config/tc-mips.c : support frame and regmask/fregmask when
5999 MIPS_STABS_ELF is specified.
6001 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6003 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6004 (md_apply_fix): Don't return 1 for VTABLE relocs.
6005 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6007 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6009 * doc/c-i386.texi: Replace occurences of "opcode" with
6010 "instruction mnemonic", "instruction", or "mnemonic" when
6011 referring to the name of an instruction. Use "opcode" when
6012 referring to the sequence of machine bytes.
6014 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6015 (is_opcode_char): Rename to is_mnemonic_char.
6016 (md_assemble and i386_operand): Correct error messages from
6017 "opcode" to "instruction mnemonic"
6018 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6019 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6020 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6021 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6022 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6023 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6024 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6026 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6028 * config/tc-i386.c (i386_operand): Check for garbage after
6031 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6033 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6034 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6036 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6038 * config/tc-sh.h (obj_fix_adjustable): Define.
6039 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6040 (md_apply_fix): Likewise.
6041 (tc_gen_reloc): Likewise.
6042 (sh_fix_adjustable): New.
6044 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6046 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6047 * cgen.h (gas_cgen_finish_insn): Update prototype.
6048 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6049 cgen_insn_t -> CGEN_INSN_INT.
6050 (make_parallel): Update handling of CGEN_INT_INSN_P.
6051 (assemble_parallel_insn): Ditto.
6052 (target_make_parallel): New function.
6053 (md_assemble): Use it.
6055 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6057 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6059 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6061 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6062 converted into lower case.
6064 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6066 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6067 (gas_cgen_tc_gen_reloc): Likewise.
6068 * config/tc-m32r.h (obj_fix_adjustable): Define.
6069 * config/tc-m32r.c (m32r_fix_adjustable): New.
6070 (m32r_force_relocation): Handle VTABLE relocs.
6072 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6074 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6076 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6078 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6079 to lower case before parsing.
6081 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6082 parallel insns modift buts in the PSW as a side effect.
6084 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6086 * config/tc-d30v.c (find_format): Test for missing flag and
6089 (md_apply_fix3): Fix error messages to avoid
6090 assumption about presence of a symbol.
6092 (parallel_ok): Disallow parallel instructions that both modify the
6095 (find_format): Generate a warning if an odd numbered register is
6096 used as the first register in a mutli-register instruction.
6098 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6100 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6101 relocations are always associated with a symbol.
6103 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6105 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6106 (elf32_sparc_force_relocation): Declare.
6107 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6108 (tc_gen_reloc): Handle vtable relocs.
6109 (elf32_sparc_force_relocation): New.
6111 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6113 * symbols.c (S_IS_FUNCTION): New.
6114 * config/tc-v850.h (obj_fix_adjustable): Define.
6115 (TC_FORCE_RELOCATION): Define.
6116 (v850_force_relocation): Declare.
6117 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6118 of fx_addnumber for VTABLE reloc addends.
6119 (md_apply_fix3): Handle VTABLE relocs.
6120 (v850_fix_adjustable): New.
6121 (v850_force_relocation): New.
6123 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6125 * tc-hppa.c (fp_operand_format): Add some additional formats.
6126 (pa_ip): Do not automatically promote into pa2.0 mode.
6127 (pa_level): Handle ".level 2.0".
6129 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6131 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6132 * config/tc-i386.h (template.extension_opcode): Change to
6133 unsigned int to allow full range of 8-bit opcode suffixes.
6134 (None): Redefine as 0xffff.
6136 From Jeff B Epler <jepler@usgs.gov>
6137 * doc/c-i386.texi (i386-SIMD): New section.
6139 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6141 * read.c (discard_rest_of_line): New function.
6142 * read.h: Declare it.
6143 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6145 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6147 * config/tc-d10v.c (find_symbol_matching_register): New function.
6148 (find_opcode): Cope with the case where a register name matches
6151 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6153 * config/tc-v850.c (md_pcrel_from): Rename to
6154 v850_pcrel_from_section.
6155 (v850_pcrel_from_section): Do not resolves symbols in other
6158 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6160 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6162 * config/tc-d10v.c (find_opcode): Generate an error if a register
6163 is supplied for an operand that should not be a register.
6165 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6167 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6168 instructions to have another instruction in the right bin.
6170 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6172 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6173 the right container if the left container holds a branch
6176 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6178 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6179 both a register name and symbol name.
6180 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6182 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6184 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6185 execution unit class.
6187 (reg_name_search): If a name matches a register and a symbol,
6188 prefer the register.
6189 (find_format): Disallow flag registers when a general purpose
6190 register is required.
6191 If a number is required, but a register has been given, check to
6192 see if a symbol with the same name as the register exists, and if
6193 so, use that symbol.
6195 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6197 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6199 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6201 * config/tc-d30v.c (find_format): Do not accept flag registers as
6202 general purpose registers.
6203 (find_format): If an immediate value is expected at a given place
6204 in a format, but a register name has been provided instead, check
6205 to see if that register name matches the name of a predefined
6206 symbol and if it does, then use the symbol instead.
6207 (reg_name_search): If a register name matches a symbol name,
6208 prefer the register name to the symbol name.
6210 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6212 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6213 the previous insn to empty.
6215 1998-09-20 Michael Meissner <meissner@cygnus.com>
6217 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6218 pieces, forcing the use of an ANSI compiler.
6220 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6222 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6224 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6226 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6228 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6230 (obj_elf_vtable_entry): Likewise.
6231 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6232 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6233 (tc_gen_reloc): Likewise.
6234 (arm_fix_adjustable): Likewise.
6235 (elf32_arm_force_relocation): New.
6236 (armelf_frob_symbol): Remove coff-style symbol support.
6238 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6240 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6242 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6244 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6245 OBJ_COFF so that routine is defined for a.out format.
6247 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6249 * config/tc-i386.c (i386_operand): Detect non-segment registers
6250 used as segment prefixes.
6252 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6254 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6255 optimize across FDE boundaries.
6257 * config/obj-coff.c (obj_coff_section): Preserve any link once
6258 flags when setting the section flags.
6260 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6262 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6263 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6265 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6267 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6270 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6272 * frags.c (frag_grow): Include the size of the frag struct in the
6275 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6276 if the new subseg comes before the old.
6278 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6280 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6281 to handle edge8 and edge16.
6283 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6285 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6286 before we clobber the symbol involved.
6288 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6290 * config/tc-arm.c: Remove OBJ_ELF definitions for
6291 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6292 use arm_adjust_symtab for OBJ_COFF.
6293 (armelf_adjust_symtab): New Routine.
6294 * config/tc-arm.h: Define obj_adjust_symtab to
6295 armelf_adjust_symtab for OBJ_ELF.
6297 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6299 * configure.in: Make all i386-elf targets use bfd_gas.
6300 * config/tc-i386.c (tc_i386_force_relocation): New.
6301 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6302 (md_apply_fix3): Likewise.
6303 (tc_gen_reloc): Handle them.
6304 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6305 tc_i386_force_relocation.
6307 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6309 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6311 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6313 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6314 current opcode after writing the first insturction of a reverse
6317 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6319 * read.h (generate_lineno_debug): Add prototype.
6320 * read.c (generate_lineno_debug): Make non-static.
6322 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6324 * config/tc-i386.c (md_assemble): Only warn for address/data size
6327 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6329 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6330 against Thumb function names, as the linker needs this information.
6332 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6334 * expr.c (operand): Check also that there is no advance in operand
6335 after atof_generic in order to decide "is it label 0f or floating
6338 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6340 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6341 command line options with a single dash.
6342 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6344 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6346 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6347 * tc-arm.c (arm_fix_adjustable): New routine.
6349 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6351 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6352 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6353 demand_empty_rest_of_line before mri_comment_end.
6354 (equals): Check garbage after expression before
6355 mri_comment_end in MRI mode.
6357 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6359 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6360 small immediate constant to use the constant itself rather than
6363 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6365 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6366 (pa_leave): Likewise.
6368 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6370 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6372 (i386_operand): Fix an error message.
6374 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6376 * doc/c-arm.texi (ARM Directives): Document .req directive.
6378 * config/tc-arm.c (reg_required_here): Display erroneous string if
6379 the register name could not be decoded.
6380 Do not set inst.instruction if the sift is -1.
6382 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6384 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6387 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6389 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6390 even if it is belived to be unnecessary.
6392 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6394 config/tc-i386.c (i386_operand): Size immediate constants by
6395 suffix (erroneously removed as part of July 7 change).
6397 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6399 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6400 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6401 (armelf_frob_symbol): New Routine.
6402 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6404 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6406 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6408 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6410 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6411 command line switches passed to assembler.
6413 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6415 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6416 (gas_cgen_opcode_desc): Declare.
6417 (gas_cgen_parse_operand): Declare.
6418 (*): Prepend gas_ to gas specific fns to denote them as such.
6420 * cgen.c (gas_cgen_opcode_desc): New global
6421 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6422 (queue_fixup): Renamed from cgen_queue_fixup.
6423 (*): Prepend gas_ to gas specific fns to denote them as such.
6425 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6426 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6427 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6428 Open opcode table and initialize it.
6429 (make_parallel): Use gas_cgen_opcode_desc.
6430 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6431 (md_assemble): Ditto.
6433 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6435 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6436 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6437 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6438 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6439 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6440 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6441 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6442 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6443 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6444 (INIT_STAB_SECTION): Likewise.
6445 (OBJ_PROCESS_STAB): Likewise.
6447 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6448 (md_parse_option): Watch for them.
6449 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6450 (md_begin): Kill neverdef code.
6451 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6452 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6453 (s_alpha_coff_wrapper): New.
6454 (md_pseudo_table): Trap all ECOFF pseudos.
6456 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6458 Start of changes to remove mdebug section from mips*-elf
6459 Based on MIPS_STAB_ELF definition
6460 * acconfig.h: undef if not configured
6461 * config.in: undef if not configured
6462 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6463 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6464 * stabs.c (s_stab_generic): flush frag
6466 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6468 * configure.in: (arm-*-elf): Handle.
6469 (thumb-*-elf): Handle.
6470 * configure: Regenerate.
6471 * read.c (stringer): Fix typo in comment.
6472 * write.c (fixup_segment): Don't add symbol value to addend if
6474 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6476 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6479 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6481 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6482 (write_2_short): Emit warning if new flag is set.
6483 (do_assemble): Set flags if left instruction is one of special
6484 "right-instruction-killer" type.
6486 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6488 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6489 Always output words in debug_info section as big endian.
6490 (sparc_target_format): Choose correct bfd target.
6491 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6493 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6495 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6496 to work with internationalization code. Issue an error when two
6497 operands match that are not allowed to match.
6499 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6501 * configure.in (install_tooldir): Allow target to specify whether
6502 it wants to be installed in $(tooldir)/bin.
6503 * configure: Regenerate.
6504 * Makefile.am (install-exec-local): Set install-exec-tooldir
6505 dependency via configure.
6506 * Makefile.in: Regenerate.
6508 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6510 * Makefile.am (install-exec-local): Split into two ...
6511 (install-exec-bindir,install-exec-tooldir): New rules.
6512 * Makefile.in: Regenerate.
6514 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6516 * Makefile.am (install-exec-local): Don't remove the file before
6517 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6518 W. Rozycki <macro@ds2.pg.gda.pl>.
6519 * Makefile.in: Rebuild.
6521 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6523 * cgen.c: Include libiberty.h.
6524 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6525 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6526 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6527 (md_cgen_lookup_reloc)): Declare.
6528 (md_cgen_record_fixup_exp): Declare.
6529 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6530 (m32r_relax_frag): Declare.
6531 (cgen_md_apply_fix3): Decls moved to cgen.h.
6532 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6533 (m32r_cgen_record_fixup_exp): Delete decl.
6534 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6535 (assemble_nop): Delete.
6536 (expand_debug_syms): Delete unused `exp'.
6537 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6538 Add default case for -Wall.
6539 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6540 (md_atof): Delete unused wordP.
6542 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6544 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6547 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6549 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6550 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6551 .print, .purgem, and .struct. Remove documentation for
6554 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6556 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6557 Update call to insert_operand.
6559 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6561 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6563 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6565 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6566 whitespace after a prefix operator.
6568 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6570 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6572 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6574 * config/tc-sparc.c (log2): New static function.
6575 (s_reserve): Use log2 to convert alignment before calling
6577 (s_common): Use log2 to convert alignment before calling
6578 record_alignment and frag_align.
6579 (sparc_cons_align): Use log2.
6581 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6583 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6584 (s_common): Likewise.
6586 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6587 initialization of waddr.
6588 (sparc_elf_final_processing): Add default case to switch.
6590 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6592 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6593 than temporary real.
6595 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6597 * write.c (subsegs_finish): Don't align the segments if there were
6600 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6601 copying aux information.
6603 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6604 expression into a symbol.
6606 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6608 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6609 type to unsigned int.
6610 (md_assemble): Change type used to store offsets from unsigned
6612 (i386_operand): Switch error check to only call RESTORE_END_STRING
6613 once after parse_register.
6615 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6617 * config/tc-v850.c (md_show_usage): Changed format to match that
6620 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6622 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6624 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6626 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6629 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6631 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6632 * doc/Makefile.in: Rebuild.
6634 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6636 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6637 for %lo expressions.
6638 (mips_ip, case 'u'): Move range check after code to mask
6639 off bits in %hi/%lo expressions. Mask off high bits for
6642 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6644 * doc/Makefile.am (gasver.texi): New target.
6645 (as.info, as.dvi): Depends upon gasver.texi.
6646 * doc/as.texinfo: Include gasver.texi. Mention version number on
6647 title page and in top node.
6648 * doc/Makefile.in: Rebuild.
6650 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6652 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6653 but not including the line containing the edict.
6654 * listing.h (LISTING_EOF): New.
6655 * input-scrub.c (input_scrub_next_buffer): Call it.
6657 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6659 * config/tc-i386.c (i386_operand): Don't set the size of an
6660 immediate address based solely on the suffix and the mode.
6662 * config/tc-i386.c (md_assemble): Add assertion to make sure
6663 overlap2 does not set Imm.
6665 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6666 sequences of whitespace to a single space.
6667 (is_space_chars): Just compare with space.
6668 (md_begin): Don't initialize space_chars.
6669 (md_assemble): Just skip a single whitespace character.
6670 (i386_operand): Rewrite base-index parsing to use new
6671 parse_register, and to skip white space. Skip white space in a
6672 number of other places too. Don't give error message if
6673 parse_register fails.
6674 (parse_register): Change reg_string parameter to be non-const.
6675 Add end_op parameter. Skip white space after the `%', and return
6676 end of register string. Give error message here rather than
6679 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6681 Based on patch from Matt Semersky <matts@scd.hp.com>:
6682 * expr.c (op_encoding): Make const.
6683 (expr_set_precedence): New function.
6684 (expr_begin): Don't set operator rankings, just call
6685 expr_set_precedence.
6686 * expr.h (expr_set_precedence): Declare.
6687 * read.c (s_mri): Call expr_set_precedence.
6689 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6691 * doc/as.texinfo (Statements): Remove paragraph discussing
6692 continuing lines with a backslash. This hasn't worked for years,
6695 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6697 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6699 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6700 (ps_CTORS, ps_DTORS): New section types.
6701 (vms_fixup_xtors_section): New function
6702 (Ctors_Psect, Dtors_Psect): Define.
6703 (IS_GXX_XTOR): Define
6704 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6705 Filter static constructors/destructors and add to
6706 Ctors_Symbols/Dtors_Symbols chain.
6707 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6708 appropriate section.
6710 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6711 * makefile.vms: Merge vax/vms support.
6713 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6715 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6716 (elf_pseudo_table): Add them.
6717 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6718 (md_apply_fix): Accept them.
6719 (mips_fix_adjustable): Don't adjust them.
6720 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6721 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6722 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6723 (tc_fix_adjustable): Don't adjust them.
6725 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6727 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6729 * Makefile.in: Regenerate.
6730 * configure.in: AC_SUBST cgen_cpu_prefix.
6731 * configure: Regenerate.
6733 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6735 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6736 Changed all users of COND12_DELAY.
6738 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6740 * config/tc-mn10300.c (set_arch_mach): New function.
6741 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6742 (md_begin): Default to mn10300 mode.
6743 (md_assemble): Only accept instructions for the core mn10300
6744 chip and the active machine type.
6746 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6748 * subsegs.h (segment_info_type): Give the struct a name.
6749 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6750 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6751 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6752 * config/tc-w65.h (tc_reloc_mangle): Declare.
6753 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6755 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6757 * config/tc-v850.c (v850_comm): Restore old section
6758 after common processing.
6760 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6762 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6764 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6766 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6767 char with code that explicitly sign-extends.
6769 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6771 * config/tc-v850.c (md_begin): Restore text section as the current
6772 section after creating call table sections.
6773 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6776 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6777 with call to macro SYM_AUXINFO.
6779 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6781 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6782 with the program transform name.
6783 * Makefile.in: Rebuild.
6785 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6787 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6790 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6792 * config/tc-i386.c (i386_operand): Be prepared for a space between
6793 the open parenthesis and the start of the register operand,
6794 because of the June 16 change.
6796 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6798 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6801 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6803 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6804 even if it is belived to be unnecessary.
6806 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6808 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6810 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6812 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6814 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6815 shift amount for a repeated operand. The shift amount for the
6816 repeated copy comes from the size of the operand.
6818 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6820 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6822 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6824 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6826 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6828 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6829 characters in it as LEX_IS_SYMBOL_COMPONENT.
6830 * config/tc-i386.h (tc_symbol_chars): Define.
6831 (extra_symbol_chars): Declare.
6832 * config/tc-i386.c (extra_symbol_chars): Define.
6833 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6834 (line_comment_chars): Set to '/' if TE_LINUX.
6835 * doc/c-i386.texi (i386-prefixes): Update.
6836 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6838 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6840 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6841 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6843 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6845 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6846 constraint in instructions REP & REPI.
6848 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6850 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6851 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6853 (check_range): If the operand is shifted, then shift the number
6854 before checking its range.
6856 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6858 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6861 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6863 * config/tc-v850.c (v850_comm): Create special sections as needed.
6865 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6867 * config/tc-d10v.c (write_2_short): Addition of swapping
6868 instructions for sequential and reverse sequential order when
6869 given order is not possible.
6871 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6873 * Makefile.am: Rebuild dependencies.
6874 (DEP_INCLUDES): Fix reference to intl build directory.
6875 * Makefile.in: Rebuild.
6877 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6879 * doc/c-i386.texi: Update 16 bit documentation.
6881 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6882 IgnoreDataSize to IgnoreSize as they are used for address size as
6884 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6885 32-bit mode, similarly addr16/data16 and variants.
6887 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6889 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6890 sequential word multiply instructions.
6892 (do_assemble): Add extra command line argument, to allow mul32
6893 attribute to be preserved across parallel insns.
6894 (md_assemble): Insert NOPs between explicitly parallel insns which
6895 contain an 32 bit multiply and a 16 multiply.
6897 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6899 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6902 * config/tc-i386.c (reloc): Add braces.
6904 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6905 consistent with Intel naming.
6906 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6907 use bitfields in sib_byte.
6908 (modrm_byte): Don't use bitfields here either.
6910 * config/tc-i386.c (current_templates): Add const.
6911 (parse_register): Add const to return, param, and char *s.
6912 (i386_operand): Add const to reg_entry *r.
6913 * config/tc-i386.h (templates): Add const to start, end.
6915 Inspired by code for 16 bit gas support from Martynas Kunigelis
6916 <martynas@nm3.ktu.lt>:
6917 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6918 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6919 (uses_mem_addrmode): Remove.
6920 (md_estimate_size_before_relax): Add support here too.
6921 (md_relax_table): Rewrite interface to md_relax for 16 bit
6923 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6924 (opcode_suffix_to_type): Remove.
6925 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6926 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6927 (md_convert_frag): Likewise.
6928 (i386_operand): Add support for 16 bit base/index regs,
6929 immediates, and displacements. Remove some unnecessary casts, and
6930 localise end_of_operand_string, displacement_string_start,
6931 displacement_string_end variables. Add GCC_ASM_O_HACK.
6932 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6934 * config/tc-i386.c (prefix_hash): Remove.
6935 (md_begin): Rewrite without obstacks. Remove prefix hash table
6936 handling. Rewrite lexical table handling.
6937 (i386_print_statistics): Don't print prefix statistics.
6938 (md_assemble): Rewrite instruction parser so that line is not
6939 converted to lower case. Don't do a hash_find for prefixes,
6940 instead recognise them via opcode modifier.
6941 (expecting_operand, paren_not_balanced): Localise variables.
6942 * config/tc-i386.h (IsPrefix): Define.
6943 (prefix_entry): Remove.
6945 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6946 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6947 '\\' in case where comment_chars contains '/'.
6949 * config/tc-i386.c (MATCH): Ensure given operand and template
6950 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6951 you must write `ljmp *table(%ebx)'.
6953 From H.J. Lu <hjl@gnu.org>:
6954 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6955 as 0 ifndef BFD_ASSEMBLER.
6956 (md_assemble): Allow immediate operands without suffix or
6957 other reg operand to default in size to the current code size.
6959 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6961 * config/tc-v850.c (md_begin): Restore creation of
6962 .call_table_text and .call_table_data sections.
6964 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6966 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6967 after emitting a word of noops.
6969 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6971 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6972 (i386_operand): Simplify checks for valid base/index combinations.
6973 Disallow `in 4(%dx),%al'.
6975 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6977 (add_prefix): Change parameter from char to int.
6979 * config/tc-i386.h (Ugh): Define opcode modifier.
6980 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6982 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6983 CONSISTENT_REGISTER_MATCH macros to check register types more
6984 thoroughly. Check for illegal suffix/operand combinations
6985 when matching insns with operands. Handle new `s' suffix, and
6986 associated FloatMF opcode modifier for float insns with memory
6988 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6989 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6990 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6991 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6992 DATA_PREFIX_OPCODE throughout.
6994 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6995 (md_assemble): Rewrite suffix/register operand checking code to be
6996 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6997 AnyMem, the better to grep.
6999 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7000 given a memory operand. Don't set Abs bits either.
7001 (type_names): Remove Mem*, Abs*.
7002 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7003 define opcode_modifiers as these cases are handled by Disp8,
7004 Disp16, Disp32 and suffix checks.
7005 (COMES_IN_BOTH_DIRECTIONS): Remove.
7006 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7008 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7009 if IgnoreDataSize modifier given. Remove ShortformW modifier
7010 test. Add test for ShortForm in W base_opcode modification.
7011 Merge Seg2ShortForm and Seg3ShortForm code.
7012 * config/tc-i386.h (ShortFormW): Remove.
7013 (IgnoreDataSize): Define.
7015 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7017 * config/tc-d30v.c (md_assemble): Store previous segment state
7018 with previous instruction.
7020 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7022 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7023 (ebp, esp): Remove static variables.
7024 (MATCH): Remove test for InOutPortReg.
7025 (i386_operand): Properly handle InOutPortReg here instead.
7026 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7027 (md_assemble): Simplify and correct modrm and sib generation.
7028 (i386_operand): Add warning for scale without index.
7029 Rewrite checks for valid base/index combinations.
7031 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7032 macros and enclose in do while(0).
7033 (RESTORE_END_STRING): Likewise.
7034 (md_assemble): Add one to printed operand number so we start
7035 from 1 not 0. Add some more gettext invocations.
7036 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7039 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7040 DATA_PREFIX, SEG_PREFIX): Define.
7041 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7042 (check_prefix): Remove function.
7043 (add_prefix): New function. Add prefix to i.prefix as well as
7045 (md_assemble): Changes for add_prefix. Remove hack for wait
7046 prefix, instead always output prefixes in fixed order. Test
7047 for jcxz/loop when selecting between word & dword operations,
7048 and add address size prefix rather than operand size prefix.
7049 Remove operand -> address size hack when emitting jcxz/loop.
7050 (i386_operand): Remove O_Absent check as it's done in expr.
7052 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7054 * configure.in: Recognize m5200 as a cpu_type of m68k.
7055 * aclocal.m4: Rebuild with current libtool.
7056 * configure: Rebuild.
7058 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7060 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7061 to relaxable_symbol to prevent references to external symbol from
7064 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7066 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7067 symbols are relaxable.
7069 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7071 * config/tc-v850.c (md_begin): Don't create special
7072 sections by default.
7074 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7076 * config/tc-mips.c (macro): For div and udiv, close the
7077 reorder block as soon as possible.
7079 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7081 From Matt Semersky <matts@scd.hp.com>:
7082 * macro.c (macro_mri_mode): New function.
7083 * macro.h (macro_mri_mode): Declare.
7084 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7087 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7089 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7092 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7093 until after xstrdup in OBJ_EVAX case.
7095 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7097 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7098 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7099 of hardcoded magic number.
7100 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7102 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7104 * read.c (do_s_func): New function.
7106 * read.h (do_s_func): Add prototype.
7108 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7110 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7111 nops if fill pattern not specified.
7113 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7115 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7116 * config/te-go32.h (TE_GO32): Define.
7117 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7119 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7121 Implement .func/.endfunc pseudo-ops.
7122 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7124 * read.c (potable): Add .func,.endfunc.
7125 (s_func): New function.
7126 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7128 (in_doc_func_p,current_function_label): New static globals.
7129 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7131 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7133 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7134 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7135 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7136 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7137 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7138 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7139 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7140 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7141 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7142 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7143 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7144 * config/tc-a29k.c: Don't define md_short_jump_size,
7145 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7146 * config/tc-alpha.c: Likewise.
7147 * config/tc-alpha.h: Likewise.
7148 * config/tc-arm.c: Likewise.
7149 * config/tc-h8300.c: Likewise.
7150 * config/tc-h8500.c: Likewise.
7151 * config/tc-hppa.c: Likewise.
7152 * config/tc-i860.c: Likewise.
7153 * config/tc-i960.c: Likewise.
7154 * config/tc-ppc.c: Likewise.
7155 * config/tc-sh.c: Likewise.
7156 * config/tc-sparc.h: Likewise.
7157 * config/tc-tic30.c: Likewise.
7158 * config/tc-w65.c: Likewise.
7159 * config/tc-z8k.c: Likewise.
7161 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7163 * config/tc-vax.c (_): Delete this macro used for placeholder
7164 values in vax_operand_width_size; it conflicts with the _() macro
7165 used for internationalization.
7167 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7169 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7170 code. From Chris Moller <moller@bops.com>.
7172 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7173 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7174 * read.c (emit_expr): Initialize seg and subseg fields of a new
7176 * write.c (write_object_file): Switch to the appropriate segment
7177 and subsegment when processing a broken word.
7179 * config/tc-m68k.c (mri_assemble): New static function.
7180 (build_mri_control_operand): Call mri_assemble rather than
7182 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7183 (s_mri_endf, s_mri_endw): Likewise.
7185 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7187 * read.c (s_org): Call md_flush_pending_output if it is defined.
7189 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7191 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7193 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7194 (md_parse_option): Add for same.
7195 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7196 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7197 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7199 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7201 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7203 * config/tc-arm.c (find_real_start): Relax definition of local
7206 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7208 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7209 symbols at the given address, not just the last one specified.
7211 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7213 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7214 or number_to_chars_littleendian to write data.
7216 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7218 * config/tc-v850.c (md_assemble): Remove artificially created
7219 register name symbols.
7221 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7223 * write.c (fixup_segment): Change "segment" to "section" in
7226 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7228 * write.c (fixup_segment): Change sym1-sym2 message again.
7230 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7232 * write.c (fixup_segment): Improve error message for sym1-sym2
7233 errors when sym1 is in a different segment from sym2.
7235 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7237 * config/tc-m32r.c (warn_unmatched_high): New static local.
7238 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7239 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7240 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7241 (md_parse_option): Likewise.
7242 (md_show_usage): Likewise.
7243 (m32r_frob_file): Likewise.
7245 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7246 (read_a_source_file): Call them.
7247 * read.h (stabs_generate_asm_file): Declare.
7248 * stabs.c (stabs_generate_asm_file): New function.
7249 (generate_asm_file): New function.
7250 (stabs_generate_asm_lineno): Move file name handling into
7253 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7255 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7256 (d30v_current_align, d30v_current_align_seg): New variables.
7257 (d30v_last_label): New variable.
7258 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7259 (s_d30v_data, s_d30v_section): Likewise.
7260 (md_pseudo_table): Call them.
7261 (md_begin): Initialize d30v_current_align_seg.
7262 (md_assemble): Call d30v_align when needed by known current alignment.
7263 (d30v_frob_label, d30v_cons_align): New functions.
7264 * config/tc-d30v.h (md_do_align): Remove.
7265 (tc_frob_label): Call d30v_frob_label.
7266 (md_cons_align): New.
7268 * config/tc-d30v.c (find_format): Convert complex expressions to
7269 expression symbols before processing. Clean up code formatting.
7271 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7273 * po/Make-in (install-info): New target.
7275 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7277 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7279 * config/tc-mn10300.c (md_assemble): Likewise.
7281 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7283 * Makefile.am: Update with `make dep-am'.
7284 (HFILES): Add cgen.h.
7285 (cgen.o): Depend on cgen.h.
7286 * Makefile.in: Regenerate.
7288 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7290 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7292 * gasp.c (grab_label): Permit a label to be a preprocessor
7293 variable by permitting a label to start with a backslash.
7295 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7297 * config/tc-mips.c (validate_mips_insn): Removed hack
7298 for previously inaccessible bitfields in some INSN_TRAP
7301 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7303 * config/tc-d30v.c (do_assemble): Abort with error message
7304 if opcode operands do not match.
7306 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7308 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7309 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7310 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7311 similar new 'q' operand.
7313 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7315 * cgen.c (cgen_asm_finish_insn): Fix typo.
7317 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7320 * cgen.c: Include it.
7321 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7322 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7323 All callers updated.
7324 * config/tc-m32r.c: Include cgen.h.
7325 (m23r_insn): New members num_fixups,fixups.
7327 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7329 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7330 to avoid compiler warning.
7332 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7334 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7337 * makefile.vms (OBJS): Add ehopt.obj
7339 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7341 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7343 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7345 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7346 a short format insn.
7347 (md_assemble): Set it for explicitly packed insns.
7349 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7351 * config/obj-coff.c (c_symbol_merge): Do not take address of
7352 native fields when performing the memcpy.
7354 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7356 * config/tc-mips.c (macro,macro2): Implement
7357 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7359 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7361 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7362 relocations against globally visible symbols.
7363 * config/tc-m68k.c (relaxable_symbol): New macro.
7364 (m68k_ip, md_estimate_size_before_relax): Use it.
7365 (tc_m68k_fix_adjustable): Also handle weak symbols.
7367 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7369 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7370 references to externally visible symbols.
7371 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7372 values in twice for a PC relative reloc if the symbol is
7375 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7376 don't adjust a PC relative reloc against an externally visible
7378 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7379 for a PC relative fixup against an externally visible defined
7380 symbol, arrange to store object file and addend values as though
7381 the symbol were not defined.
7382 (tc_gen_reloc): Likewise.
7384 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7386 * read.c (sizeof_leb128): Referenced externally by write.c so
7389 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7391 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7392 and expand a 'debug' symbol associated with the next instruction
7393 that does not cause a short instruction to be filled with a NOP.
7394 (md_pseudo_table): Add support for .debugsym.
7395 (assemble_parallel_insn): Add calls to expand_debug_sym as
7397 (md_assemble): Ditto.
7399 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7401 * as.c (main): Conditionally call setlocale.
7402 * gasp.c (main): Likewise.
7403 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7404 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7406 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7408 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7410 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7412 * config/tc-hppa.c: Change all calls to bzero to use memset.
7413 (pa_ip): Add cast to avoid warning.
7414 (tc_gen_reloc, md_apply_fix): Likewise.
7415 (pa_find_space_by_number): Likewise.
7416 (hppa_force_relocation): Likewise.
7417 (pa_block): Change i to unsigned int.
7418 * config/obj-som.h (obj_som_copyright): Declare.
7420 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7422 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7423 for line numbers for assembly source.
7425 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7427 * configure.in: Change version number to 2.9.4
7428 * configure: Rebuild.
7430 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7432 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7434 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7436 * ecoff.h: Change symbolS in function declaration to struct
7439 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7441 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7442 (md_convert_frag): Fix i18n typo.
7444 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7446 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7447 * ecoff.h: Protoype it.
7448 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7449 [EVAX] (s_alpha_prologue): Delete.
7450 (md_pseudo_table): Update.
7452 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7454 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7455 array to local pointer.
7456 (get_args, parse_expr): Add casts to avoid warnings.
7458 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7460 * read.c (s_set): Cast xmalloc return value to fragS *.
7461 * config/tc-m68k.c (m68k_ip): Function made static to match
7462 previous forward declaration.
7463 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7465 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7467 * config/tc-v850.c: Add internationalisation macros to error
7470 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7471 macros to error strings.
7473 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7475 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7476 reloc is in the TOC csect.
7477 (md_apply_fix3): Correct gettext typo.
7479 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7481 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7482 .L - they are local labels and the branches are not really
7483 function calls but rather far jumps.
7485 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7487 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7489 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7491 * config/tc-i386.c (md_assemble): Print operand number rather than
7492 using ordinal_names.
7493 (i386_operand): Likewise.
7495 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7497 * Makefile.am (INTLLIBS): Define to work around apparent automake
7499 All Makefiles: Regenerated.
7501 * Many files: Added gettext invocations around user-visible
7503 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7504 HAVE_LC_MESSAGES): Define.
7505 * dep-in.sed: Added asintl.h.
7506 * po/Make-in: New file.
7507 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7509 * read.c (Z_): Renamed from `_'.
7510 * Makefile.am (SUBDIRS): Added po.
7511 (POTFILES): new macro.
7512 (po/POTFILES.in): New target.
7513 ($(OBJS)): Added asintl.h.
7515 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7516 (as_new_LDADD): Added $(INTLLIBS).
7517 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7518 (gasp_new_LDADD): Added $(INTLLIBS).
7519 (gasp_new_DEPENDENCIES): New macro.
7520 * configure, aclocal.m4: Rebuilt.
7521 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7523 (ALL_LINGUAS): Define.
7524 * macro.c: Include "asintl.h".
7525 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7526 * as.h: Include "asintl.h".
7527 * config/tc-i386.c (ordinal_names): Removed.
7528 (md_assemble): Changed error text to avoid ordinal_names.
7529 (i386_operand): Likewise.
7530 (reloc): Added as_bad to avoid i18n problems.
7531 (tc_gen_reloc): Likewise.
7532 * config/tc-arm.c (bad_args): Now a #define.
7534 * config/obj-vms.c (VMS_stab_parse): Changed type of
7536 (global_symbol_directory): Unified strings to avoid i18n
7538 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7539 avoid i18n problems.
7540 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7541 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7543 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7545 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7547 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7549 * as.c (print_version_id): Added an fprintf to avoid i18n
7551 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7553 * expr.c (expr): Added as_warn call to avoid i18n problems.
7554 * messages.c (as_assert): Changed code to avoid i18n problems.
7555 (as_abort): Likewise.
7556 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7557 (s_space): Likewise.
7558 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7560 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7562 * config/tc-i386.c (check_prefix): New static function, split out
7564 (struct _i386_insn): Add wait_prefix field.
7565 (md_assemble): Remove wait_prefix local variable. Use
7566 check_prefix when adding a prefix.
7568 * config/tc-i386.c (current_templates): New static variable.
7569 (md_assemble): Remove current_templates local variable.
7570 (md_assemble, i386_operand): Improve error and warning messages in
7571 many places. Add RESTORE_END_STRING in many places before error
7572 return. Clarify some comments.
7574 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7576 (md_assemble): Parse string instruction operands, looking for
7577 segment override prefixes. Check for invalid segment prefixes on
7579 (i386_operand): i.seg[] and max mem_operand changes for string
7581 * config/tc-i386.h (EsSeg): Define.
7583 * config/tc-i386.h (regKludge): Define.
7584 (iclrKludge, imulKludge): Don't define.
7585 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7586 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7587 opcode_modifier checks to look for more common cases first. Add
7588 default_seg for IsString case.
7590 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7592 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7594 * configure: Rebuild with new automake and libtool.
7595 * aclocal.m4, Makefile.in: Likewise.
7597 * doc/Makefile.am (as.dvi): New target.
7598 * doc/Makefile.in: Rebuild.
7600 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7602 * configure.in: Added sparc86x support.
7604 * configure: Rebuild.
7606 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7608 (md_parse_option): Warn if -EL is not supported for this architecture.
7610 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7612 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7614 * config/tc-mips.c (mips_ip): Note when we use get match on
7615 the full instruction name.
7617 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7619 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7620 back into the expression to handle add/sub simplification correctly.
7622 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7624 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7626 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7628 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7631 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7633 * symbols.c (max_indent_level): New global.
7634 (print_symbol_value_1): Use it.
7635 * expr.h (expr_build_dot): Declare.
7636 * expr.c (expr_build_dot): New function.
7638 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7640 * symbols.c (print_binary): New function.
7641 (print_expr_1): Call it.
7643 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7645 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7646 operand in the opcode.
7648 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7650 * config/tc-i386.h: Reorder operand flags and opcode modifier
7651 flags for clarity. Remove unused definitions: Unknown,
7652 ImmUnknown, DispUnknown, NoModrm.
7653 * config/tc-i386.c (type_names): Add missing Debug type.
7654 (md_assemble): Better duplicate prefix checking. Quicker string
7655 instruction check via new opcode_modifier flag.
7657 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7659 * doc/as.texinfo (Invoking): Clarify -Wa example.
7661 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7663 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7664 (s_mips_weakext): Define.
7665 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7666 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7669 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7671 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7672 is an error if the value can not be computed at assembly time.
7673 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7675 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7677 * gasp.c (main): Set next field of new include_path structure to
7678 NULL. From Avery Pennarun <averyp@gdc.ca>.
7680 * read.c (s_mri_sect): Call as_bad rather than abort for an
7681 unsupported MRI target.
7683 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7685 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7686 the destination of a branch instruction should be altered.
7687 (find_real_start): New function: Locate the real, Thumb coded
7688 start of a Thumb function.
7689 (do_t_branch23): Alter the destination of branches to Thumb
7692 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7694 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7696 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7699 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7701 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7702 * doc/c-hppa.texi: Likewise.
7704 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7706 * Makefile.am: Rebuild dependencies.
7707 * Makefile.in: Rebuild.
7709 * Makefile.am (DEP_INCLUDES): New variable.
7710 (.dep1): Change to work when srcdir is not an absolute path.
7711 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7712 * Makefile.in: Rebuild.
7714 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7716 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7717 LinearAddress patch.
7719 * configure.in: Set version to 2.9.1.
7720 * configure: Rebuild.
7722 * Branched binutils 2.9.
7724 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7726 * config/tc-i386.h (FWait): Define.
7727 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7728 other prefixes. Check FWait flag in opcode table to see which
7729 instructions require an fwait prefix.
7731 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7733 * stabs.c (get_stab_string_offset): Always create a stab string
7736 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7738 Fix some gcc -Wall warnings:
7739 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7740 * ehopt.c (eh_frame_code_alignment): Likewise.
7741 * expr.c (integer_constant, operand): Likewise.
7742 * frags.c (frag_align): Likewise.
7743 * gasp.c (level_0, change_base, doinstr): Likewise.
7744 * hash.c (hash_ask): Likewise.
7745 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7746 (debugging_pseudo): Likewise.
7747 * macro.c (define_macro, check_macro): Likewise.
7748 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7749 (ignore_rest_of_line, float_cons): Likewise.
7750 * symbols.c (decode_local_label_name): Likewise.
7751 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7752 (fixup_segment, number_to_chars_bigendian): Likewise.
7753 (number_to_chars_littleendian): Likewise.
7754 * config/atof-ieee.c (gen_to_words): Likewise.
7755 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7756 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7757 * read.c (output_big_sleb128): Initialize locals to avoid
7759 (output_big_uleb128, equals): Likewise.
7760 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7761 to unsigned int. Change zeros to unsigned int.
7762 * cond.c (s_if): Add return to default case.
7763 * frags.c (frag_now_fix): Change return type to addressT.
7764 * frags.h (frag_now_fix): Update declaration.
7765 * listing.c (file_info_struct): Change linenum to unsigned int.
7766 (struct list_info_struct): Change hll_line to unsigned int.
7767 (print_source): Update format string.
7768 * read.c (emit_expr): Change scan to unsigned int, and don't
7769 bother to initialize it.
7770 * symbols.c (dollar_label_count): Change to unsigned long.
7771 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7772 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7773 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7775 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7777 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7778 mcf5200 just as we do for m68000.
7779 (m68k_init_after_args): Likewise.
7780 (md_estimate_size_before_relax): Likewise.
7782 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7784 * config/tc-v850.c (md_assemble): Store relocation addend in
7785 fixup instead of instruction.
7787 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7789 * config/tc-i386.c (md_assemble): Swap template arguments to
7790 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7791 This macro is currently symmetric, so passing them the wrong
7792 way didn't cause any problem, but may if the macro is changed
7794 After copying template to i.tm, use i.tm. rather than t-> to
7795 access fields, and make t a const*
7796 Move i.tm.operand_types[] swap to immediately after the copy.
7798 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7800 * expr.h (expr_build_uconstant): Add prototype.
7801 (expr_build_unary,expr_build_binary): Add prototypes.
7802 * expr.c (expr_build_uconstant): New function.
7803 (expr_build_unary,expr_build_binary): New functions.
7805 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7807 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7808 * macro.c (macro_expand_body): Increase buffer size.
7809 * messages.c (as_warn): Likewise.
7810 (as_warn_where, as_bad, as_bad_where): Likewise.
7812 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7814 Based on patch from H.J. Lu <hjl@gnu.org>:
7815 * Makefile.am (DISTSTUFF): New variable.
7816 (diststuff): New target.
7817 * Makefile.in: Rebuild.
7819 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7821 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7822 m32r_elf_section_change_hook.
7824 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7825 emit a nop if a section ends with a 16 bit instruction.
7827 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7829 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7830 s_lcomm rather than obj_coff_lcomm.
7831 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7833 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7835 * config/tc-i386.h (LinearAddress): Define.
7836 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7837 instruction, don't use a default segment.
7839 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7841 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7842 * configure: Rebuild.
7844 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7846 * aclocal.m4, configure: Rebuild with libtool 1.2.
7848 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7850 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7851 PC relative branches. Patch courtesy of Jonathan Walton.
7854 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7856 * configure.in (emulations): Add thumb-pe target.
7858 * configure (emulations): Add thumb-pe target.
7860 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7862 * itbl-lex.l (yywrap): Don't define if already defined as a
7865 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7867 * depend.c (quote_string_for_make): New function.
7868 (wrap_output): Use it.
7870 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7872 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7873 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7875 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7877 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7878 Recognize -GN and -relax.
7879 (md_begin): Initialize gp size from -G switch.
7880 (alpha_force_relocation): Always force if -relax.
7881 (alpha_align): Take a new argument that will specify when to
7882 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7883 Change all callers. Emit nop alignment padding as nop+unop pair.
7885 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7887 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7888 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7890 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7892 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7893 require padding to the next long word boundary.
7895 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7897 * cgen.c: #include symcat.h.
7898 * config/tc-m32r.c: Likewise.
7900 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7902 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7903 absolute expressions instead of '$' prefixed register names.
7905 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7907 * read.c (s_set): Record file and line info for symbols when -as.
7908 (pseudo_set): Don't overwrite that dummy fragment.
7910 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7912 * config/tc-ppc.c (md_pseudo_table): Add "section".
7913 (ppc_named_section): New static function.
7915 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7917 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7918 so we don't have to scan the entire list.
7920 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7922 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7923 case, allow the parallel instructions to modify the same flag
7926 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7928 * listing.c (list_symbol_table): Categorize symbols by
7929 undefined_section rather than sy_frag->line == NULL.
7931 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7933 * Makefile.am (install-exec-local): Install properly when ln
7934 fails or tooldir == prefix.
7936 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7938 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7939 Test result of insert_operand for error.
7941 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7943 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7944 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7945 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7946 * doc/Makefile.in: Rebuild.
7948 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7950 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7951 (macro): Fix handling of M_COP[0-3].
7953 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7955 Based on patches from Ross Harvey <ross@teraflop.com>:
7956 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7957 if macro_alternate or macro_mri.
7958 (getstring): Remove support for byte constants between < and >.
7959 (get_any_string): '<' only starts a string if macro_alternate or
7961 (macro_expand_body): Permit keyword parameters following
7962 positional parameters.
7964 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7965 * configure.in (alpha*-*-netbsd*): New target.
7966 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7967 * configure: Rebuild.
7969 * as.h (flag_warn_suppress_instructionswap): Move from here...
7970 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7971 here, and make static.
7973 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7974 BFD_ASSEMBLER or MANY_SEGMENTS.
7976 * as.c (show_usage): Update bug-gnu-utils address.
7977 * gasp.c (show_usage): Likewise.
7978 * doc/as.texinfo (Bug Reporting): Likewise.
7980 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7982 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7983 insns regardless of the size of a pointer if we're in mips I or
7985 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7987 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7989 Fix rac to accept only a0:
7990 * tc-d10v.c (parallel_ok, find_opcode):
7991 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7992 Introduce OPERAND_GPR.
7994 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7996 * read.c (s_fill): Handle non-constant repeat counts by creating
7997 an rs_space fragment.
7999 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8001 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8002 from as_bad to as_warn.
8004 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8006 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8007 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8008 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8010 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8012 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8013 seg_fix_rotP rather than fix_root from seg_info.
8015 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8017 * expr.c: Add support for 0x1_2_3_4 bignums.
8019 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8021 * configure.in: Change -linux* to -linux-gnu*.
8022 * configure: Rebuild.
8024 * app.c (do_scrub_begin): Treat \r as whitespace.
8026 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8028 * Makefile.am: Update dependencies.
8029 * Makefile.in: Rebuild.
8031 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8033 * configure, aclocal.m4: Rebuild with new libtool.
8035 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8037 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8038 the argument to bfd_set_arch_mach.
8039 (load_address): Use bfd_arch_bits_per_address to determine the
8040 bit size of an address instead of looking at the isa level.
8041 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8043 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8045 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8047 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8049 * ehopt.c: New file.
8050 * as.h (enum _relax_state): Add rs_cfa.
8051 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8052 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8053 * read.c (emit_expr): Call check_eh_frame.
8054 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8055 (relax_segment): Likewise.
8056 * Makefile.am: Rebuild dependencies.
8057 (GAS_CFILES): Add ehopt.c.
8058 (GENERIC_OBJS): Add ehopt.o.
8059 * doc/internals.texi (Frags): Document rs_cfa.
8061 * as.c (show_usage): Mention --traditional-format.
8062 (parse_args): Accept --traditional-format.
8063 * as.h (flag_traditional_format): Declare.
8064 * output-file.c (output_file_create): If flag_traditional_format,
8065 set BFD_TRADITIONAL_FORMAT on stdoutput.
8066 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8068 * config/tc-mips.c (append_insn): Make sure that if we have a
8069 fixup for an unmatched %hi reloc, it does not associated with a
8072 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8073 * doc/Makefile.in: Likewise.
8075 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8077 * config/tc-m32r.c (check_for_side_effects): New function.
8078 (can_make_parallel): Add checks for instruction side effects
8079 clashing with the other instruction.
8080 (assemble_parallel_insn): Improve warning messages. Return error
8081 message from non-swapped instruction order.
8083 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8085 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8087 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8088 md_cleanup definition. This moves the forced literal output to
8089 the end of the source pass, and avoids macro's inserting literals
8090 into the code immediately after the macro expansion.
8092 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8094 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8095 a gas internal symbol is adjustable.
8096 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8098 * as.h: If gcc version greater than 2.6, use `__format__' and
8099 `__printf__' in function attributes, rather than `format' and
8102 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8104 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8106 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8108 Add tms320c30 support:
8109 * config/tc-tic30.h: New file.
8110 * config/tc-tic30.c: New file.
8111 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8112 TARGET_FORMAT as "coff-tic30".
8113 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8114 * Makefile.am: Rebuild dependencies.
8115 (CPU_TYPES): Add tic30.
8116 (CPU_OBJ_VALID): tic30-aout is valid.
8117 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8118 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8119 * configure, Makefile.in: Rebuild.
8121 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8123 * config/tc-v850.c (md_assemble): Improvements to error messages.
8125 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8127 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8128 BFD_RELOC_HI16_S to store the high bits of any value.
8130 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8131 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8132 assembler calculate relocations to any external symbol at all.
8133 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8134 involving generation of pc-relative relocs.
8135 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8136 has been moved to md_apply_fix3.
8138 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8139 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8140 which actually means (the address of identifier's GOT entry) +
8141 constant, which is not particularly useful.
8143 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8145 * read.h (include_dirs): Declare.
8146 (include_dir_count,include_dir_maxlen): Declare.
8148 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8150 * configure.in: Correct check for shared opcodes library.
8151 * configure: Rebuild.
8153 * listing.c (buffer_line): If we can't open the file, set at_end.
8154 (listing_print): Remove unused local variable fi.
8156 * config/m68k-parse.y (reglistpair): Handle register list in
8159 * config/vms-conf.h: Don't undef VERSION.
8161 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8163 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8165 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8167 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8168 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8169 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8170 (EXTRA_DIST): Define.
8171 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8172 explicitly rather than via the list of object files.
8173 (gcc-as.opt): New file created when make-gas.com is run.
8174 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8175 itbl-cpu.h} to #include appropriate file rather than copying that
8177 * config/vms-conf.h: Synchronize with current config.in.
8178 * Makefile.in: Rebuild.
8180 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8182 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8183 (parallel_ok): Relaxed parallel subinstruction dependency check.
8185 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8187 * as.h (flag_warn_suppress_instructionswap): added new flag.
8188 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8189 command line argument.
8190 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8191 warning only if flag_warn_suppress_instructionswap is false.
8193 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8195 * configure.in (i386-*-mingw32*): New target.
8196 * configure: Rebuild.
8198 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8200 * symbols.c (resolve_symbol_value): Don't set the segment if it
8201 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8203 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8206 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8208 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8209 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8212 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8214 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8216 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8218 * config/tc-v850.c (v850_insert_operand): Display instruction when
8219 an error is encountered.
8221 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8223 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8224 (i386-*-sco3.2v5*coff): New target.
8225 (i386-*-sco3.2*): New target.
8226 * configure: Rebuild.
8228 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8230 * config/tc-v850.c: Tidy error message production.
8232 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8234 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8235 validate_immediate return value in the right type for comparisons
8238 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8240 * listing.c (MAX_BYTES): Use listing variables not constants.
8241 (data_buffer): No longer an array, but a pointer.
8242 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8243 (listing_listing): Allocate data_buffer.
8245 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8247 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8248 --listing-rhs-width, --listing-cont-lines.
8249 (show_usage): Update.
8250 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8251 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8252 (print_lines): Use the variables instead of the constants.
8253 (listing_listing): Likewise.
8254 * listing.h: Declare the new vars.
8256 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8258 * as.c (parse_args): Add --keep-locals alias for -L.
8259 Add --strip-local-absolute.
8260 (show_usage): Update.
8261 * as.h (flag_strip_local_absolute): New flag.
8262 * symbols.c (S_IS_LOCAL): Use it.
8263 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8264 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8265 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8267 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8269 * config/tc-m32r.c: Detect if explicitly parallel instructions
8270 might have an io conflict and issue a warning message.
8272 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8274 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8275 cgen_swap_fixups): Functions to save, restore and swap the fixup
8276 chain with a backup copy.
8277 (cgen_asm_finish_insn): Returns address of constructed insn.
8279 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8281 * listing.c (file_info_struct): Remove FILE, add POS.
8282 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8283 (file_info): Don't open the file.
8284 (buffer_line): Check for the file in the last_open cache, updating
8286 (print_source): Don't reference file_info->file.
8287 (listing_listing): Likewise.
8288 (listing_print): Close the file in the cache, if any.
8290 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8292 * read.c (dwarf_file_string): New file static variable.
8293 (emit_expr): Look for constant sequence that leads up to a file
8294 name in DWARF debugging output.
8295 (stringer): Use dwarf_file_string to decide whether to accept a
8296 string as a file name.
8298 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8300 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8301 (crack_operand): Add reg->reglst MRI hack.
8302 (r_seg): Put reglst symbols in reg_section.
8303 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8305 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8307 * tc-sh.c (get_specific): Handle SGR & DBR.
8309 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8311 * tc-h8300.c (parse_reg): Take the length of the symbol into
8312 account when attempting to match a register name.
8313 * tc-h8500.c (parse_reg): Likewise.
8315 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8317 * cgen.c: Formatting changes to improve readability.
8319 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8321 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8324 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8326 Based on a patch from Jim Wilson
8327 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8328 (tc_gen_reloc): Handle cross section PC relative relocs
8331 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8333 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8335 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8337 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8338 (expr_jmp_buf): New static local.
8339 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8340 (cgen_md_operand): New function.
8341 * tc-m32r.c: Clean up pass over `struct foo' usage.
8342 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8344 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8346 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8347 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8349 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8351 * config/tc-i386.c (i386_operand): Give an error if there are
8352 unrecognized characters after an expression.
8354 For older changes see ChangeLog-9697