| blob | 7b6b6238b73cb801ec77d85c0987f150a787afa9 |
1 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4 (output_insn): Call dwarf2_emit_insn.
5 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
7 2000-11-17 Richard Henderson <rth@redhat.com>
9 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
10 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
11 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
13 2000-11-17 Nick Clifton <nickc@redhat.com>
15 * config/tc-arm.c (md_pseudo_table): Add support for .line and
16 .file pseudo ops.
18 2000-11-17 Richard Henderson <rth@redhat.com>
20 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
22 2000-11-17 Richard Henderson <rth@redhat.com>
24 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
25 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
26 tri-state definition of alpha_flag_mdebug.
27 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
28 (s_alpha_file): Store first .file directive.
29 (s_alpha_stab): New.
30 (md_pseudo_table): Add stabs and stabn.
32 2000-11-17 Richard Henderson <rth@redhat.com>
34 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
36 2000-11-17 Richard Henderson <rth@redhat.com>
38 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39 (main): Call dwarf2_finish.
40 * as.h (debug_type): Clarify documentation of the meaning
41 of this variable.
42 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
43 (print_stats): Fix parenthesis problem.
44 (now_subseg_size): New.
45 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
46 (dwarf2_directive_file): Don't set debug_type.
47 (dwarf2_where): Honor DEBUG_DWARF2 first.
48 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
49 do nothing if not emitting dwarf2 debug info, or no work.
50 * dwarf2dbg.h (dwarf2_emit_insn): Update.
51 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
52 (ecoff_new_file): Likewise.
53 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
54 commentary wrt dwarf2.
56 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
57 ATTRIBUTE_UNUSED as needed.
58 (emit_insn): Call dwarf2_emit_insn.
59 (s_alpha_file): New.
60 (s_alpha_loc): New.
61 (s_alpha_coff_wrapper): Don't handle them.
62 (md_pseudo_table): Update for .file and .loc.
63 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
65 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
66 don't protect with debug_type.
67 * config/tc-hppa.c (md_assemble): Likewise.
68 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
69 * config/tc-mn10300.c (md_assemble): Likewise.
70 * config/tc-sh.c (md_assemble): Likewise.
71 * config/tc-v850.c (md_assemble): Likewise.
73 * config/tc-arm.c (arm_end_of_source): Remove.
74 * config/tc-hppa.c (pa_end_of_source): Remove.
75 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
76 * config/tc-mn10300.c (mn10300_finalize): Remove.
77 * config/tc-sh.c (sh_finalize): Remove.
78 * config/tc-v850.c (sh_finalize): Remove.
80 * config/tc-arm.h (md_end): Remove.
81 * config/tc-hppa.h (md_end): Remove.
82 (DWARF2_LINE_MIN_INSN_LENGTH): New.
83 * config/tc-m68hc11.h (md_end): Remove.
84 * config/tc-mn10300.h (md_end): Remove.
85 * config/tc-sh.h (md_end): Remove.
86 * config/tc-v850.h (md_end): Remove.
88 * config/tc-ia64.c (emit_one_bundle): Don't protect
89 dwarf2 bits with debug_type.
90 (md_assemble): Likewise.
91 (ia64_end_of_source): Don't call dwarf2_finish.
93 2000-11-16 Jim Wilson <wilson@redhat.com>
95 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
96 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
97 > 16.
99 2000-11-16 H.J. Lu <hjl@gnu.org>
101 * config/obj-elf.c (obj_elf_symver): Don't check the missing
102 version name.
104 2000-11-15 Kazu Hirata <kazu@hxi.com>
106 * config/tc-tic30.c: Fix formatting.
107 * config/tc-tic80.c: Likewise.
108 * config/tc-v850.c: Likewise.
109 * config/tc-vax.c: Likewise.
110 * config/tc-w65.c: Likewise.
111 * config/tc-z8k.c: Likewise.
113 2000-11-14 DJ Delorie <dj@redhat.com>
115 * config/tc-v850.c: Support dwarf2.
116 * config/tc-v850.h: Ditto.
118 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
119 parse_cons_expression_v850 to initialize hold_cons_reloc.
121 2000-11-15 Bernd Schmidt <bernds@redhat.com>
123 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
124 (errata_nops_necessary_p): New function.
125 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
126 md.
128 2000-11-14 Jim Wilson <wilson@redhat.com>
130 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
131 return little endian bfd formats.
133 2000-11-14 Kazu Hirata <kazu@hxi.com>
135 * config/aout_gnu.h: Fix formatting.
136 * config/atof-vax.c: Likewise.
137 * config/m68k-parse.h: Likewise.
138 * config/m88k-opcode.h: Likewise.
139 * config/obj-elf.c: Likewise.
140 * config/tc-arm.c: Likewise.
141 * config/tc-cris.c: Likewise.
142 * config/tc-i386.c: Likewise.
143 * config/tc-ia64.c: Likewise.
144 * config/tc-mn10300.c: Likewise.
145 * config/te-386bsd.h: Likewise.
146 * config/te-hppa.h: Likewise.
147 * config/te-nbsd.h: Likewise.
148 * config/te-ppcnw.h: Likewise.
149 * config/te-sparcaout.h: Likewise.
150 * config/te-tmips.h: Likewise.
151 * config/vax-inst.h: Likewise.
152 * config/vms-conf.h: Likewise.
154 2000-11-14 Jakub Jelinek <jakub@redhat.com>
156 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
158 2000-11-13 H.J. Lu <hjl@gnu.org>
160 * config/obj-elf.c (elf_frob_symbol): Support
161 ".symver name,name2@@@nodename".
162 (elf_frob_file_before_adjust): Likewise.
164 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
165 and ".symver name,name2@@@nodename".
166 Fix a typo.
168 2000-11-12 H.J. Lu (hjl@gnu.org)
170 * config/obj-elf.c (obj_elf_symver): Check missing version
171 name.
173 2000-11-12 H.J. Lu (hjl@gnu.org)
175 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
176 instead of bfd_vma for non-bfd assemblers.
178 2000-11-09 Kazu Hirata <kazu@hxi.com>
180 * itbl-ops.c: Fix comment typos.
182 2000-11-08 Jim Wilson <wilson@redhat.com>
184 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
185 (struct unwind): Add next_slot_frag field.
186 (slot_index): New parameters slot_frag and first_frag. Add code
187 to add in frag sizes when different. Add comments.
188 (fixup_unw_records): New locals first_frag and last_frag. Pass new
189 arguments to slot_index.
190 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
191 loop end. Set next_slot_frag field.
193 2000-11-07 H.J. Lu <hjl@gnu.org>
195 * doc/as.texinfo (.symver): Updated for versioned symbol
196 reference.
198 * obj.h (format_ops): Add the frob_file_before_adjust field.
200 * config/obj-aout.c (aout_format_ops): Set the
201 frob_file_before_adjust field to 0.
202 * config/obj-coff.c (coff_format_ops): Likewise.
203 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
205 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
206 name.
207 (elf_frob_file_before_adjust): New function to remove unneeded
208 versioned symbols from the symbol table.
209 (elf_format_ops): Set the frob_file_before_adjust field to
210 elf_frob_file_before_adjust.
212 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
213 not defined.
215 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
217 2000-11-07 Peter Targett <peter.targett@arccores.com>
219 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
220 BIG_ENDIAN macros.
221 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
222 Fix compile time warning messages.
224 2000-11-07 Nick Clifton <nickc@redhat.com>
226 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
227 buffer in order to avoid buffer overflows.
229 2000-11-06 Steve Ellcey <sje@cup.hp.com>
231 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
232 Change M to m for -milp32 or -mlp64 to match gcc.
233 (dot_endp): Use bytes_per_address instead of 8.
234 (emit_one_bundle): Use number_to_chars_littleendian instead of
235 md_number_to_chars.
236 (fix_insn): Likewise.
237 (ia64_init): New function.
238 (ia64_target_format): New function.
239 (md_begin): Set endianness, arch, and machine as appropriate.
240 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
241 Make these macros depend on TE_HPUX macro.
242 (TARGET_FORMAT): Define.
243 (HOST_SPECIAL_INIT): Define.
244 * config/te-hpux.h: New file.
245 * configure.in: Add "ia64-*-hpux*" target to configure.
246 * configure: Regenerate.
248 2000-11-06 Kazu Hirata <kazu@hxi.com>
250 * as.c: Fix formatting.
251 * dwarf2dbg.c: Likewise.
252 * input-file.c: Likewise.
253 * input-file.h: Likewise.
254 * input-scrub.c: Likewise.
255 * itbl-ops.c: Likewise.
256 * listing.c: Likewise.
257 * macro.h: Likewise.
258 * messages.c: Likewise.
259 * read.c: Likewise.
260 * subsegs.c: Likewise.
261 * subsegs.h: Likewise.
262 * write.c: Likewise.
264 2000-11-06 Nick Clifton <nickc@redhat.com>
266 * doc/as.texinfo: Add GNU Free Documentation License.
267 * doc/gasp.texi: Add GNU Free Documentation License.
268 * doc/as.1: Add GNU Free Documentation License.
270 2000-11-05 Nick Clifton <nickc@redhat.com>
272 * config/tc-arm.c: Add include of "dwarf2dbg.h"
274 2000-11-02 Per Lundberg <plundis@chaosdev.org>
276 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
277 * configure: Regenerate.
279 2000-11-01 Nick Clifton <nickc@redhat.com>
281 * read.c (original_case_string): New global variable.
282 (read_a_source_file): Copy opcode string into
283 original_case_string if clobbering the case of the opcode.
284 * read.h: Export the definition of original_case_string.
285 * config/tc-arm.c (md_assembler): When parsing a .req
286 directive use the original opcode string, not the case
287 clobbered version.
289 2000-11-02 Nick Clifton <nickc@redhat.com>
291 * config/tc-mn10300.c (debug_line): Remove this static
292 variable.
293 (md_assemble): Call dwarf2_generate_asm_lineno instead of
294 dwarf2_where and dwarf2_gen_line_info.
296 2000-11-02 Theo Honohan <th@futuretv.com>
298 * config/tc-arm.c (do_msr): Improve error message.
300 2000-10-31 Eric Christopher <echristo@redhat.com>
302 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
303 or pc-relative, else use fx_offset.
305 2000-10-31 Jim Wilson <wilson@redhat.com>
307 * config/tc-ia64.c (struct md): New field tag_fixups.
308 (ia64_flush_insns): Handle tag_fixups. Error if dangling
309 qualifying predicate.
310 (emit_one_bundle): Delete spurious multiplication by one. Handle
311 tag_fixups.
312 (ia64_start_line): Error if dangling qualifying predicate.
313 (defining_tag): New static variable.
314 (ia64_unrecognized_line, case '['): Parse tags.
315 (ia64_frob_label): Create tag_fixups.
316 (md_assemble): Reset md.qp.X_op after using it.
318 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
320 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
322 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
324 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
326 2000-10-30 Kazu Hirata <kazu@hxi.com>
328 * expr.c: Fix formatting.
329 * flonum-copy.c: Likewise.
330 * flonum.h: Likewise.
331 * gasp.c: Likewise.
332 * hash.c: Likewise.
334 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
336 * as.h (OPTION_MD_BASE): Bump to 190.
337 * as.c (parse_args) <std_longopts>: Add comment about the need to
338 check OPTION_MD_BASE in as.h.
340 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
341 for weak symbols.
343 2000-10-27 Nick Clifton <nickc@redhat.com>
345 * configure.in (emulations): Add m68hc12.
346 * configure: Regenerate.
347 * po/gas.pot: Regenerate.
349 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
351 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
352 cpsr*.
353 (arm_psr_parse): Handle lowercase CPSR and SPSR.
355 2000-10-25 Nick Clifton <nickc@redhat.com>
357 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
358 a DWARF2 line number information sequence.
360 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
362 * read.c (generate_lineno_debug): Update comment describing why
363 DWARF2 line number debug information is not generated
364 automatically by this function.
366 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
367 not all.
369 * config/tc-arm.h (md_end): Define.
370 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
372 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
373 if generating DWARF2 line numbers.
374 (arm_end_of_source): New function. Call dwarf2_finish if
375 necessary.
377 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
378 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
379 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
381 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
383 * tc-i386.c: Fix prototype declarations for functions taking no
384 arguments.
386 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
388 * tc-i386.c (i386_operand_modifier): Remove.
389 (build_displacement_string): Remove.
390 (i386_parse_seg): Remove.
391 (i386_intel_memory_operand): Remove.
392 (i386_intel_operand): Re-write using recursive descent parser based
393 on MASM documentation.
394 (struct intel_parser_s): New structure.
395 (intel_parser): New static variable.
396 (struct intel_token): New structure.
397 (cur_token, prev_token): New static variables.
398 (T_NIL): Define.
399 (T_CONST): Define.
400 (T_REG): Define.
401 (T_BYTE): Define.
402 (T_WORD): Define.
403 (T_DWORD): Define.
404 (T_QWORD): Define.
405 (T_XWORD): Define.
406 (T_SHORT): Define.
407 (T_OFFSET): Define.
408 (T_PTR): Define.
409 (T_ID): Define.
410 (intel_match_token): New function.
411 (intel_get_token): New function.
412 (intel_putback_token): New function.
413 (intel_expr): New function.
414 (intel_e05): New function.
415 (intel_e05_1): New function.
416 (intel_e06): New function.
417 (intel_e06_1): New function.
418 (intel_e09): New function.
419 (intel_e09_1): New function.
420 (intel_e10): New function.
421 (intel_e10_1): New function.
422 (intel_e11): New function.
424 2000-10-20 Jakub Jelinek <jakub@redhat.com>
426 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
427 instructions to loose any special insn->architecture mask.
429 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
430 (sparc_md_end, sparc_arch_types, sparc_arch,
431 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
432 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
433 request v9b architecture if they are used).
435 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
437 * config/tc-m68k.c: Fix the previous misapplied patch.
439 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
441 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
442 BFD_ASSEMBLER and !BFD_ASSEMBLER.
443 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
444 BFD_RELOC_*.
446 2000-10-17 Kazu Hirata <kazu@hxi.com>
448 * debug.c: Fix formatting.
449 * depend.c: Likewise.
450 * dwarf2dbg.c: Likewise.
451 * dwarf2dbg.h: Likewise.
452 * ecoff.c: Likewise.
453 * expr.c: Likewise.
454 * expr.h: Likewise.
455 * flonum-konst.c: Likewise.
456 * frags.h: Likewise.
458 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
460 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
461 options.
462 * doc/as.texinfo: Added notes about this new option.
464 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
466 * config/tc-sh.c (JREG): Remove.
467 (md_convert_frag): Remove #if 0:d code using JREG.
469 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
471 * config/tc-i386.c (i386_operand_modifier): Only match
472 modifiers SHORT and FLAT if they are followed by a space.
473 (parse_register): When `allow_naked_reg' is set, do not confuse
474 identifiers that start with a register name with a register.
476 2000-10-12 Kazu Hirata <kazu@hxi.com>
478 * app.c: Fix formatting.
479 * as.c: Likewise.
480 * as.h: Likewise.
481 * bit_fix.h: Likewise.
482 * cgen.c: Likewise.
483 * cgen.h: Likewise.
484 * cond.c: Likewise.
486 2000-10-11 Alan Modra <alan@linuxcare.com.au>
488 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
490 2000-10-07 Alan Modra <alan@linuxcare.com.au>
492 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
493 Re-arrange function a little and improve error message.
495 * write.c (write_relocs): Fix a comment.
497 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
498 link-once sections.
500 2000-10-05 Jim Wilson <wilson@cygnus.com>
502 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
504 2000-10-05 Alan Modra <alan@linuxcare.com.au>
506 * config/tc-i386.c: Delete some useless comments, reformat others.
508 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
509 non-global syms in linkonce sections.
511 2000-10-04 Ralf Baechle <ralf@gnu.org>
513 * config/tc-ia64.c (operand_match): Don't use // style comments.
514 * config/tc-i370.c: Likewise.
516 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
518 Changes to handle varying register prefix and user symbol prefix.
519 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
520 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
521 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
522 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
523 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
524 (demand_register_prefix): New variable.
525 (md_pseudo_table): New pseudo ".syntax".
526 (md_longopts): New options --no-underscore and --underscore.
527 (cris_target_format): Return elf32-us-cris or elf32-cris depending
528 on symbols_have_leading_underscore.
529 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
530 (get_spec_reg): Ditto.
531 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
532 Fix formatting.
533 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
534 --help.
535 <case OPTION_NO_US, case OPTION_US>: New.
536 (md_show_usage): Be brief and reformat to match continuation of
537 --help.
538 * po/gas.pot: Regenerate.
540 2000-09-28 Alan Modra <alan@linuxcare.com.au>
542 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
543 force relocs for 12 bit branches.
544 (md_apply_fix): Similarly, adjust logic here.
546 2000-09-28 Alan Modra <alan@linuxcare.com.au>
548 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
549 adjust for external and weak syms as we will use a reloc. Allow
550 for +8 offset when calculating limits of branches.
551 (hppa_fix_adjustable): Undo 2000-09-23 change.
552 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
553 Correct distance calculation.
554 (tc_gen_reloc): Print the file name and line number if we can't
555 handle a fixup.
557 From John David Anglin <dave@hiauly1.hia.nrc.ca>
558 * config/tc-hppa.c (nonzero_dibits): Define.
559 (arg_reloc_stub_needed): Check each arg and return value
560 separately for zero case.
561 (pa_align): Declare argument `bytes'.
563 2000-09-25 Kazu Hirata <kazu@hxi.com>
565 * config/tc-cris.c: Fix formatting.
566 * config/tc-d10v.h: Likewise.
567 * config/tc-d30v.c: Likewise.
568 * config/tc-d30v.h: Likewise.
569 * config/tc-fr30.c: Likewise.
570 * config/tc-fr30.h: Likewise.
571 * config/tc-m68k.c: Likewise.
572 * config/tc-m68k.h: Likewise.
573 * config/tc-pj.h: Likewise.
574 * config/tc-ppc.c: Likewise.
575 * config/tc-ppc.h: Likewise.
576 * config/tc-sh.c: Likewise.
577 * config/tc-sh.h: Likewise.
578 * config/tc-sparc.c: Likewise.
579 * config/tc-v850.h: Likewise.
580 * config/tc-vax.h: Likewise.
581 * config/tc-w65.h: Likewise.
582 * config/tc-z8k.h: Likewise.
584 2000-09-23 Alan Modra <alan@linuxcare.com.au>
586 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
587 checks only for ELF.
588 (hppa_force_relocation): Likewise.
590 2000-09-22 Jim Wilson <wilson@cygnus.com>
592 * config/tc-ia64.c (dv_sem): Add "stop".
593 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
594 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
595 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
596 match above.
597 (mark_resources): Check IA64_RS_PRr.
599 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
601 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
602 md_estimate_size_before_relax): Redesign and clean up the
603 relaxation mechanism.
605 2000-09-21 Kazu Hirata <kazu@hxi.com>
607 * config/tc-ns32k.c: Fix formatting.
608 * config/tc-ns32k.h: Likewise.
610 2000-09-20 Kazu Hirata <kazu@hxi.com>
612 * config/tc-m32r.c: Fix formatting.
613 * config/tc-m32r.h: Likewise.
614 * config/tc-m68851.h: Likewise.
615 * config/tc-m68hc11.c: Likewise.
616 * config/tc-m68hc11.h: Likewise.
617 * config/tc-m88k.c: Likewise.
618 * config/tc-mcore.c: Likewise.
619 * config/tc-mcore.h: Likewise.
620 * config/tc-mips.c: Likewise.
621 * config/tc-mips.h: Likewise.
622 * config/tc-mn10200.h: Likewise.
623 * config/tc-mn10300.h: Likewise.
624 * config/tc-tahoe.c: Likewise.
625 * config/tc-tahoe.h: Likewise.
627 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
629 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
630 Likewise in relaxation description comments.
632 2000-09-18 Alan Modra <alan@linuxcare.com.au>
634 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
635 subtraction of two syms without emitting a relocation.
637 From David Huggins-Daines <dhd@linuxcare.com>
638 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
639 global or weak symbols.
641 2000-09-15 Kazu Hirata <kazu@hxi.com>
643 * config/tc-h8300.h: Fix formatting.
644 * config/tc-h8500.c: Likewise.
645 * config/tc-h8500.h: Likewise.
646 * config/tc-hppa.h: Likewise.
647 * config/tc-i370.h: Likewise.
648 * config/tc-i386.h: Likewise.
649 * config/tc-i860.c: Likewise.
650 * config/tc-i860.h: Likewise.
651 * config/tc-i960.h: Likewise.
652 * config/tc-ia64.c: Likewise.
653 * config/tc-ia64.h: Likewise.
655 2000-09-14 Kazu Hirata <kazu@hxi.com>
657 * config/tc-a29k.c: Fix formatting.
658 * config/tc-alpha.c: Likewise.
659 * config/tc-arc.c: Likewise.
660 * config/tc-arc.h: Likewise.
661 * config/tc-arm.c: Likewise.
662 * config/tc-arm.h: Likewise.
663 * config/tc-avr.c: Likewise.
664 * config/tc-avr.h: Likewise.
665 * config/tc-tic30.c: Likewise.
666 * config/tc-tic30.h: Likewise.
667 * config/tc-tic54x.c: Likewise.
668 * config/tc-tic54x.h: Likewise.
669 * config/tc-tic80.c: Likewise.
670 * config/tc-tic80.h: Likewise.
672 2000-09-14 Timothy Wall <twall@cygnus.com>
674 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
675 parallel comparisons for later use.
676 (struct rsrc): Add parallel comparison type.
677 (resources_match): Skip special cases of PR usage (non-conflicting
678 parallel compares).
680 2000-09-13 Kazu Hirata <kazu@hxi.com>
682 * config/obj-ecoff.c: Fix formatting.
683 * config/obj-elf.c: Likewise.
684 * config/obj-elf.h: Likewise.
685 * config/obj-evax.h: Likewise.
686 * config/obj-generic.h: Likewise.
687 * config/obj-hp300.c: Likewise.
688 * config/obj-hp300.h: Likewise.
689 * config/obj-ieee.h: Likewise.
690 * config/obj-vms.c: Likewise.
691 * config/obj-vms.h: Likewise.
693 2000-09-13 Anders Norlander <anorland@acc.umu.se>
695 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
696 (md_parse_option): Ditto.
697 (md_longopts): Add -mips32 option.
698 (md_show_usage): Document new options.
699 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
700 (mips_ip): Assemble mfc0 with a sub-selection code.
701 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
702 (mips_cpu_to_str): New function.
703 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
704 Use CPU_* defines instead of hardcoded numbers.
706 * doc/as.texinfo: Document new options.
707 * doc/c-mips.texi: Ditto.
709 2000-09-12 Kazu Hirata <kazu@hxi.com>
711 * as.h: Fix formatting.
712 * asintl.h: Likewise.
713 * bit_fix.h: Likewise.
714 * config/obj-aout.c: Likewise.
715 * config/obj-aout.h: Likewise.
716 * config/obj-bout.c: Likewise.
717 * config/obj-bout.h: Likewise.
718 * config/obj-coff.c: Likewise.
719 * config/obj-coff.h: Likewise.
720 * dwarf2dbg.h: Likewise.
721 * expr.h: Likewise.
722 * flonum.h: Likewise.
723 * frags.h: Likewise.
724 * itbl-ops.h: Likewise.
725 * macro.h: Likewise.
726 * read.h: Likewise.
727 * sb.h: Likewise.
728 * struc-symbol.h: Likewise.
729 * subsegs.h: Likewise.
730 * symbols.h: Likewise.
731 * tc.h: Likewise.
732 * write.h: Likewise.
734 2000-09-11 Kazu Hirata <kazu@hxi.com>
736 * bignum-copy.c: Fix formatting.
737 * config/tc-i370.c: Likewise.
738 * config/tc-i960.c: Likewise.
739 * config/tc-m68k.c: Likewise.
740 * ehopt.c: Likewise.
741 * flonum-copy.c: Likewise.
742 * flonum-konst.c: Likewise.
743 * flonum-mult.c: Likewise.
744 * literal.c: Likewise.
745 * read.c: Likewise.
746 * sb.c: Likewise.
747 * stabs.c: Likewise.
748 * subsegs.c: Likewise.
750 2000-09-09 Philip Blundell <philb@gnu.org>
752 * configure.in (arm*-*-uclinux*): New target.
753 * configure: Regenerate.
755 2000-09-09 Kazu Hirata <kazu@hxi.com>
757 * input-file.c: Fix formatting.
758 * itbl-ops.c: Likewise.
759 * messages.c: Likewise.
761 2000-09-08 Philip Blundell <philb@gnu.org>
763 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
764 offset is negative.
766 2000-09-07 H.J. Lu <hjl@gnu.org>
768 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
769 * configure: Rebuild.
771 2000-09-07 Kazu Hirata <kazu@hxi.com>
773 * atof-generic.c: Fix formatting.
774 * config/tc-mips.c: Likewise.
775 * config/tc-vax.c: Likewise.
776 * input-scrub.c: Likewise.
778 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
780 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
781 * configure.in (sh-*-linux*): Added.
782 * configure: Rebuilt.
784 2000-09-06 Kazu Hirata <kazu@hxi.com>
786 * config/tc-hppa.c: Fix formatting.
788 * ecoff.c: Fix formatting.
790 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
792 * configure: Rebuilt with new libtool.m4.
794 2000-09-05 Kazu Hirata <kazu@hxi.com>
796 * cgen.c: Fix formatting.
797 * config/tc-ia64.c: Likewise.
799 2000-09-05 Nick Clifton <nickc@redhat.com>
801 * aclocal.m4: Regenerate.
802 * config.in: Regenerate.
803 * configure: Regenerate.
804 * po/gas.pot: Regenerate.
806 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
808 * config/tc-cris.c: Correct comment typos.
810 2000-09-05 Eric Christopher <echristo@cygnus.com>
812 * config/tc-mn10300.c: Cleanup.
813 (md_pcrel_from): Enable.
815 2000-09-05 Alan Modra <alan@linuxcare.com.au>
817 * expr.c (operand): Fix a comment typo.
818 * write.c (write_relocs): Fix a signed/unsigned warning.
820 * config/tc-hppa.c (fudge_reg_expressions): New
821 (hppa_force_reg_syms_absolute): New.
822 (pa_equ): Allow reg_section expressions.
823 * config/tc-hppa.c (md_optimize_expr): Define.
824 (hppa_force_reg_syms_absolute): Prototype.
826 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
827 (pa_parse_number): Pass in arg to select fp reg parsing.
828 Return 1 to indicate format checks pass. If strict, then only
829 accept a register or register symbol. Return value in...
830 (pa_number): New static for pa_parse_number.
831 (FP_REG_BASE): Define.
832 (FP_REG_RSEL): Define.
833 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
834 appropriate. White space changes.
835 (need_pa11_opcode): Don't bother passing any params, get them from
836 globals instead.
837 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
838 Remove extraneous check in case 'Q'.
839 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
840 reg, set section of resulting symbol to reg_section.
841 (pa_parse_space_stmt): Modify call to pa_parse_number.
842 (pa_space): Likewise.
844 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
845 (hppa_force_relocation): Handle vtable relocs.
846 (pa_vtable_entry): New.
847 (pa_vtable_inherit): New.
848 (md_pseudo_table): Add entries for vtable pseudos.
849 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
850 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
851 against weak syms.
852 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
853 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
854 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
855 millicode import.
856 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
857 specify a symbol type.
859 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
860 dependent things together.
861 (md_elf_symbol_type): Define.
863 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
864 symbol.
865 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
867 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
868 (obj_elf_vtable_entry): Declare.
870 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
871 and export function.
872 (obj_elf_vtable_entry): Similarly.
873 (elf_pseudo_table): Fix the damage with a cast.
875 2000-09-03 Richard Henderson <rth@cygnus.com>
877 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
878 for template selection when a label is needed.
880 2000-09-02 Kazu Hirata <kazu@hxi.com>
882 * config/tc-ia64.c: Fix formatting.
884 2000-09-02 Nick Clifton <nickc@redhat.com>
886 * configure.in: Increase version number to 2.10.91.
887 * configure: Regenerate.
888 * aclocal.m4: Regenerate.
889 * config.in: Regenerate.
890 * po/gas.pot: Regenerate.
891 * Makefile.in: Regenerate.
893 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
895 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
896 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
897 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
898 similar relocs.
899 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
900 branches.
902 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
904 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
905 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
906 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
907 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
908 (GOT_symbol): New variable.
909 (md_undefined_symbol): Set it.
911 2000-09-01 Richard Henderson <rth@cygnus.com>
913 * config/tc-ia64.c (match): Don't inline.
914 (extra_goodness): New.
915 (md_begin): Prefer nop.f and nop.b for best_template.
917 2000-08-31 Kazu Hirata <kazu@hxi.com>
919 * as.c: Fix formatting.
920 * cond.c: Likewise.
921 * frags.c: Likewise.
922 * macro.c: Likewise.
924 2000-08-31 Eric Christopher <echristo@cygnus.com>
926 * config/tc-mn10300.c: Cleanup and fix warnings.
927 (md_pseudo_table): Add initializers.
928 (md_show_usage): Cleanup.
929 (md_parse_option): Fix warnings.
930 (md_undefined_symbol): Fix warnings.
931 (md_conver_frag): Fix warnings.
932 (tc_gen_reloc): Fix warnings.
933 (md_apply_fix3): Fix warnings.
934 (check_operand): Fix warnings.
936 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
938 * acinclude.m4: Include libtool and gettext macros from the
939 top level.
940 * aclocal.m4, configure: Rebuilt.
942 2000-08-30 Mark Hatle <mhatle@mvista.com>
944 * config/tc-ppc.c (md_parse_option): Recognize -m405.
946 2000-08-31 Kazu Hirata <kazu@hxi.com>
948 * listing.c: Fix formatting.
950 2000-08-29 Kazu Hirata <kazu@hxi.com>
952 * app.c: Fix a comment typo. Fix formatting.
954 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
956 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
957 offset of the target destination for jmp instructions.
958 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
960 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
962 * NEWS: Mention support for CRIS.
964 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
966 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
967 Sets `.lcomm' alignment to zero.
969 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
971 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
972 (TC_FIX_ADJUSTABLE): Define.
974 2000-08-23 Jim Wilson <wilson@cygnus.com>
976 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
977 unwind.personality_routine is set.
979 2000-08-23 H.J. Lu <hjl@gnu.org>
981 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
983 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
985 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
986 environment is pe.
988 2000-08-22 H.J. Lu <hjl@gnu.org>
990 * config.in (STRICTCOFF): New for strict COFF.
992 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
993 i386-*-go32* and i386-go32-rtems*.
994 * configure: Rebuilt.
996 * config/obj-coff.c (obj_coff_endef): Follow the historical
997 behavior if STRICTCOFF is not defined.
999 * doc/internals.texi: Document STRICTCOFF.
1001 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1003 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1004 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1005 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1006 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1007 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1008 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1009 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1010 Likewise.
1012 2000-08-22 Eric Christopher <echristo@cygnus.com>
1014 * config/tc-mn10300.c: (md_apply_fix): New function.
1015 (mn10300_force_relocation): New function.
1016 (mn10300_fix_adjustable): New function.
1018 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1019 (TC_HANDLES_FX_DONE): Define.
1020 (obj_fix_adjustable): Define.
1021 (MD_APPLY_FIX3): Define.
1022 (TC_LINKRELAX_FIXUP): Define.
1024 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1025 previously defined.
1026 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1028 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1030 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1032 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1033 if the fixup resulted in a relocation.
1035 2000-08-18 Nick Clifton <nickc@redhat.com>
1037 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1038 Make reference to first element of shift_names explicit.
1040 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1042 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1043 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1044 add a symbol's address. Removed all target-specific #ifdefs that
1045 used to accomplished the same.
1046 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1047 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1048 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1049 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1050 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1052 2000-08-17 Kazu Hirata <kazu@hxi.com>
1054 * dwarf2dbg.c: Fix formatting.
1056 2000-08-17 Nick Clifton <nickc@redhat.com>
1058 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1059 to be recoded as logical shift lefts by zero.
1061 2000-08-16 Jim Wilson <wilson@cygnus.com>
1063 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1064 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1065 source registers.
1066 (note_register_values): Handle IA64_OPND_R3_2 operands.
1068 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1070 * config/tc-i860.c (md_operand): Silly typo fixed.
1072 2000-08-16 Nick Clifton <nickc@redhat.com>
1074 * config/tc-arm.c (struct asm_shift): Delete.
1075 (shift[]): Delete.
1076 (enum asm_shift_index): New.
1077 (struct asm_shift_properties): New.
1078 (struct asm_shift_name): New.
1079 (shift_properties[]); New.
1080 (shift_names[]); New.
1082 (decode_shift): Use new structures.
1083 Issue a warning is "ROR #0" is used.
1084 Issue a warning if "ASR #0" or "LSR #0" is used.
1086 (md_begin): Initialise arm_shift_hsh table from new
1087 asm_shift_name array.
1089 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1091 * config/tc-sparc.c: Kill all warnings.
1092 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1093 in -xarch= as well.
1094 (md_show_usage): Update usage text.
1096 2000-08-16 Nick Clifton <nickc@redhat.com>
1098 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1099 useful.
1101 2000-08-15 Will Cohen <wcohen@redhat.com>
1103 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1105 * config/tc-sh.c (md_assemble): Changed so debug_type
1106 test performed for ppi_assemble
1107 * config/tc-sh.c: Included dwarf2dbg.h.
1108 (debug_line): Defined.
1109 (md_assemble): Generates dwarf2 line info.
1110 (sh_finalize): New function. Finalize dwarf2 info.
1111 (assemble_ppi): Returns size of code generated.
1112 (build_Mytes): Returns size of code generated.
1113 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1114 * config/tc-sh.h (md_end): Defined.
1115 (sh_finalize): Declared.
1117 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1119 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1120 md_number_to_chars.
1122 2000-08-14 Nick Clifton <nickc@redhat.com>
1124 * config/tc-arm.c (do_bx): Allow "bx pc".
1126 2000-08-14 Jim Wilson <wilson@cygnus.com>
1128 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1129 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1130 (md_begin): Change assignment to md.flag to OR in the new bit.
1132 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1134 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1135 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1136 C_MOU, and C_EOS.
1138 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1140 * NEWS: Mention i860 support.
1142 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1144 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1146 2000-08-14 Andreas Schwab <schwab@suse.de>
1148 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1150 2000-08-11 Andreas Schwab <schwab@suse.de>
1152 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1153 argument.
1155 2000-08-11 Kazu Hirata <kazu@hxi.com>
1157 * expr.c: Fix formatting.
1158 * config/obj-bout.c: Likewise.
1160 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1162 * doc/c-i860.texi: Flesh out the i860 section more.
1164 2000-08-10 Kazu Hirata <kazu@hxi.com>
1166 * symbols.c: Fix formatting.
1167 * expr.c: Likewise.
1169 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1171 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1172 has the IgnoreSize bit set.
1174 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1176 From Rodney Brown <RodneyBrown@mynd.com>
1177 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1178 * configure: Regenerate.
1180 2000-08-09 Kazu Hirata <kazu@hxi.com>
1182 * hash.c: Fix formatting.
1183 * gasp.c: Likewise.
1185 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1187 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1188 (i860_fix_info): New enum.
1189 (MD_APPLY_FIX3): Define.
1190 (WORKING_DOT_WORD): Define.
1191 (TC_HANDLES_FX_DONE): Define.
1192 (DIFF_EXPR_OK): Define.
1193 (LISTING_HEADER): Define.
1194 (TARGET_FORMAT): Select target format based on endian flag.
1195 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1196 (target_big_endian): Add external declaration.
1198 * config/tc-i860.c: All existing code reworked completely. Other
1199 new code shown below.
1200 (SYNTAX_SVR4): Define.
1201 (target_warn_expand): New variable.
1202 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1203 (md_longopts): Declare and define with new options (-EL, -EB,
1204 and -mwarn-expand).
1205 (md_show_usage): New function.
1206 (md_operand): New function.
1207 (obtain_reloc_for_imm16): New function.
1208 (md_apply_fix3): New function.
1209 (tc_gen_reloc): New function.
1211 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1213 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1214 2 bytes of the jump address are in the same frag.
1215 (find): Accept 68hc12 register indirect modes.
1217 * NEWS: Mention 68HC11 & 68HC12 support.
1219 2000-08-07 Richard Henderson <rth@cygnus.com>
1221 * config/tc-ia64.c (unwind): Add prologue_mask member.
1222 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1223 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1224 (dot_body): Clear unwind.prologue_mask.
1225 (dot_prologue): Set it. Accept a register second argument.
1227 2000-08-07 Kazu Hirata <kazu@hxi.com>
1229 * config/atof-ieee.c: Fix formatting.
1230 * config/atof-tahoe.c: Likewise.
1232 2000-08-06 Nick Clifton <nickc@cygnus.com>
1234 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1235 work.
1237 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1238 of .popsection, .previous, .pushsection, .subsection,
1239 .version, .vtable_entry, .vtable_inherit and .weak.
1241 2000-08-05 Kazu Hirata <kazu@hxi.com>
1243 * config/tc-cris.c: Fix formatting.
1244 * config/tc-i386.c: Likewise.
1245 * config/tc-sparc.c (sparc_ip): Simplify the code.
1247 2000-08-04 Kazu Hirata <kazu@hxi.com>
1249 * config/tc-cris.c: Rearrange code for readability.
1250 * config/tc-d10v.c: Fix formatting.
1251 * config/tc-m32r.c: Likewise.
1252 * config/tc-sparc.c: Likewise.
1254 2000-08-02 Jim Wilson <wilson@cygnus.com>
1256 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1257 before ia64_find_opcode.
1258 (md_assemble): Likewise.
1260 2000-08-01 Nick Clifton <nickc@cygnus.com>
1262 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1263 Undo some formatting fixes.
1265 2000-08-01 Kazu Hirata <kazu@hxi.com>
1267 * config/obj-som.c: Fix formatting.
1268 * config/obj-ieee.c: Likewise.
1269 * config/tc-arm.c: Likewise.
1270 * config/tc-v850.c: Likewise.
1272 2000-08-01 Nick Clifton <nickc@redhat.com>
1274 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1275 index by command line option.
1277 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1279 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1280 (@node M68K-Branch): Rewrite to match the reality.
1282 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1284 * doc/c-i860.texi: New file.
1285 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1286 * doc/Makefile.in: Regenerate.
1287 * doc/all.texi: Add I860 as relevant architecture.
1288 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1290 2000-07-31 Kazu Hirata <kazu@hxi.com>
1292 * config/tc-d30v.c: Fix formatting.
1294 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1296 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1297 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1298 long emit a long branch if available instead of an absolute jump, never
1299 emit absolute jumps for anything with --pcrel.
1301 * doc/c-m68k.texi: Document new command line option.
1303 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1305 * config/tc-avr.c: Use PARAMS macro in function declarations.
1306 Don't declare md_pcrel_from_section (already in tc-avr.h).
1307 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1308 (avr_operand): Don't set (unsigned) op_mask to -1.
1310 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1312 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1313 * configure: Regenerated.
1314 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1315 of operand to the .type directive (.e.g, "type").
1317 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1319 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1320 * app.c (do_scrub_chars): Record where first comment found.
1321 * read.c (read_a_source_file): Init found_comment on entry, and
1322 notify whether comments found on exit.
1323 * config/tc-hppa.c (md_shortopts): Add "c".
1324 (md_longopts): Add warn-comment.
1325 (md_parse_option): Handle it.
1326 (md_show_usage): Show available options.
1327 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1329 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1331 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1332 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1333 sym_ptr_ptr
1334 (md_estimate_size_before_relax): Don't fall off end of function.
1336 2000-07-27 Kazu Hirata <kazu@hxi.com>
1338 * config/tc-avr.c: Fix formatting.
1339 * config/tc-ns32k.c: Likewise.
1341 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1343 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1345 2000-07-27 Kazu Hirata <kazu@hxi.com>
1347 * config/tc-d10v.c: Fix formatting.
1348 * config/tc-z8k.c: Likewise.
1349 * config/tc-sparc.c: Likewise.
1351 2000-07-26 Dave Brolley <brolley@redhat.com>
1353 * cgen.c (queue_fixup): Declare opinfo.
1354 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1355 (gas_cgen_md_operand): Ditto.
1356 (gas_cgen_md_apply_fix3): Ditto.
1358 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1360 * config/obj-coff.c (obj_frob_symbol): Don't merge
1361 labels. Don't merge if the symbol isn't constant. Return
1362 immediately if a symbol is merged.
1364 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1366 * frags.c (frag_align): Correct absolute section alignment.
1368 2000-07-20 DJ Delorie <dj@redhat.com>
1370 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1371 it breaks linking against DLLs.
1373 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1375 * configure.in: Add CRIS support.
1376 * configure: Regenerate.
1377 * Makefile.am: (CPU_TYPES): Add cris.
1378 (CPU_OBJ_VALID) [aout]: Add cris.
1379 (MULTI_CPU_TYPES): Add cris.
1380 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1381 [coff]: Only i386 and mips are valid.
1382 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1383 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1384 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1385 Regenerate dependencies.
1386 * Makefile.in: Regenerate.
1387 * aclocal.m4: Regenerate.
1388 * as.c: Declare crisaout, criself.
1389 * config/tc-cris.h, config/tc-cris.c: New.
1390 * config/e-criself.c, config/e-crisaout.c: New.
1391 * po/POTFILES.in, po/gas.pot: Regenerate.
1393 2000-07-20 Kazu Hirata <kazu@hxi.com>
1395 * read.c: Fix formatting.
1396 * write.c: Fix formatting.
1398 2000-07-19 H.J. Lu <hjl@gnu.org>
1400 * sb.c: Include <stdlib.h> if exists for abort ().
1402 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1404 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1405 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1406 (pa_type_args): Same here.
1408 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1410 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1411 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1412 the storage class is already set.
1414 2000-07-17 Kazu Hirata <kazu@hxi.com>
1416 * config/tc-m68hc11.c: Fix formatting.
1417 * config/tc-mn10200.c: Likewise.
1418 * config/tc-mn10300.c: Likewise.
1419 * config/tc-pj.c: Likewise.
1420 * config/tc-tic80.c: Likewise.
1421 * config/tc-w65.c: Likewise.
1423 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1425 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1426 is defined.
1428 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1430 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1431 @code.
1433 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1435 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1436 ELF as are used for SOM (except the 32-bit reloc one) to decide
1437 whether a symbol can be reduced to a section symbol. Expand on
1438 the comment for symbols involved in LR% and RR% expressions.
1440 2000-07-14 Nick Clifton <nickc@cygnus.com>
1442 * config/tc-mips.c (mips_disable_float_construction): New
1443 static variable. Set to true if doubles should not be
1444 constructed by loading two single width fp registers with
1445 halves of the value.
1446 (mips_ip): Test mips_disable_float_construction.
1447 (md_longopts): Add command line switches --construct-floats
1448 and --no-construct-floats.
1449 (md_parse_option): Parse new command line options.
1450 (md_show_usage): Describe new command line options.
1452 * doc/c-mips.texi: Document new command line options.
1454 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1456 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1457 * configure: Regenerate.
1459 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1461 * configure.in (DEFAULT_EMULATION setting): Revert part of
1462 2000-07-01 change that set te_multi=multi unless set to tmips.
1463 * configure: Regenerate.
1465 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1467 * config/obj-coff.c (coff_frob_section): Add padding to the last
1468 section when aligning it increases its size.
1470 2000-07-11 Kazu Hirata <kazu@hxi.com>
1472 * config/tc-tic54x.c: Fix formatting.
1474 2000-07-10 Kazu Hirata <kazu@hxi.com>
1476 * config/tc-h8500.c: Fix formatting.
1477 * config/tc-tic54x.c: Fix formatting.
1479 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1481 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1482 displacements correctly.
1484 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1486 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1488 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1489 warning.
1490 (hash_jam): Ditto.
1492 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1494 From David Huggins-Daines <dhd@linuxcare.com>
1495 * config/te-hppalinux64.h: Add a new emulation.
1496 * configure.in (emulations): Add configure bits to support the
1497 64-bit Linux/parisc target.
1498 * configure: Regenerate.
1500 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1501 (md_shortopts): Add `V' for ELF.
1503 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1504 when SOM or ELF_ARG_RELOC are defined.
1505 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1506 ELF_ARG_RELOC are defined.
1507 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1508 (pa_stringer): ..Do it here instead. Fix comment typos.
1509 (hppa_force_relocation): Cast enums to int before comparing with
1510 ints.
1512 From Ryan Bradetich <rbradetich@uswest.net>
1513 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1514 redifinition warning.
1515 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1516 (hppa_force_relocation): ditto
1517 (md_apply_fix): Added cast to buf to fix warnings.
1519 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1520 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1522 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1523 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1524 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1525 reloc_type** to avoid warnings in switch.
1526 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1527 little earlier instead.
1529 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1530 and elf.
1531 (pa_type_args): Use symbol_arg_reloc_info.
1532 (struct pa_it): Make arg_reloc unsigned int.
1533 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1534 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1535 (pa_code): Delete. pa_text duplicates this function.
1536 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1537 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1538 int.
1539 (cons_fix_new_hppa): Actually change selector to e_fsel when
1540 warning about assuming so.
1541 (tc_gen_reloc): More example elf arg reloc code.
1542 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1543 (hppa_force_relocation): Likewise.
1545 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1546 files.
1547 (pa_end_of_source): Prototype.
1548 (hppa_fix_adjustable): Prototype.
1549 (LABELS_WITHOUT_COLONS): Move it..
1550 * config/te-hppa.h: To here.
1552 * config/te-hppa64.h: New file.
1554 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1555 type.
1556 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1557 format -10, -16, 16 relocs.
1558 (hppa_elf_mark_end_of_function): Test for null
1559 last_call_info->start_symbol
1561 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1562 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1563 re_assesmble_* functions. Delete extraneous statements. Fix
1564 typos in comments.
1565 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1566 insn to re_assemble_*.
1568 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1570 * doc/internals.texi (Expressions): Fix typo.
1572 2000-07-08 Kazu Hirata <kazu@hxi.com>
1574 * config/tc-sh.c: Fix formatting.
1575 * config/tc-tic54x.c: Fix formatting.
1576 * depend.c: Fix formatting.
1577 * flonum-konst.c: Likewise.
1578 * flonum-mult.c: Likewise.
1580 2000-07-07 Kazu Hirata <kazu@hxi.com>
1582 * config/tc-sh.c: Fix comments.
1583 * config/obj-vms.c: Fix comments.
1584 * config/tc-a29k.c: Likewise.
1585 * config/tc-alpha.c: Likewise.
1586 * config/tc-h8300.c: Likewise.
1587 * config/tc-h8500.c: Likewise.
1588 * config/tc-i370.c: Likewise.
1589 * config/tc-ia64.c: Likewise.
1590 * config/tc-m68hc11.c: Likewise.
1591 * config/tc-m68k.c: Likewise.
1592 * config/tc-mips.c: Likewise.
1593 * config/tc-ns32k.c: Likewise.
1594 * config/tc-ppc.c: Likewise.
1595 * config/tc-z8k.c: Likewise.
1597 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1599 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1600 Default to '(SEC_LOAD | SEC_DATA)'.
1601 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1603 * doc/internals.texi (CPU Backend): Describe
1604 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1606 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1608 * as.c (parse_args): NULL terminate the long option list.
1610 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1612 * config/tc-d30v.h: Include "write.h" for fixS.
1613 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1615 2000-07-05 Nick Clifton <nickc@cygnus.com>
1617 * config/tc-d30v.c (write_2_short): Further changes to warning
1618 messages produced when combining EITHER_BUT_PREFER_MU attributed
1619 opcodes.
1621 2000-07-05 DJ Delorie <dj@redhat.com>
1623 * MAINTAINERS: new
1625 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1627 * config/tc-arm.c (psrs): Accept combinations of flags.
1629 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1631 * config/tc-avr.c: Change _ () to _() around all strings marked
1632 for translation (exception from the usual coding style).
1633 (avr_opt): New struct variable, how the new switches are set.
1634 (OPTION_MMCU): Define as 'm' and actually use.
1635 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1636 (show_mcu_list): New function, display the list of known MCUs.
1637 (md_show_usage): Document the new switches. Call show_mcu_list.
1638 (avr_set_arch): Change 'm' to OPTION_MMCU.
1639 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1640 Handle the new switches.
1641 (avr_operands): Disable warnings for undefined combinations of
1642 operands if -mall-opcodes. Disable warnings for skipping two-word
1643 instructions if enhanced core or -mno-skip-bug.
1644 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1645 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1646 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1647 (avr_ldi_expression): Warn about implicit lo8().
1648 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1650 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1652 * configure.in: Add entry for mips-*-sysv4*MP*
1653 * configure: Rebuild
1654 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1655 elf32-tradlittlemips for traditional mips targets.
1656 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1657 test for Link Once sections as in adjust_reloc_syms.
1658 * config/te-tmips.h: New file for traditional mips targets. Define
1659 TE_TMIPS.
1661 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1663 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1664 flags argument is not present, don't change an existing section's
1665 section's attributes. If the flags argument is present, warn if the
1666 attributes don't match the section's current attributes. When
1667 long section names are supported, set SEC_LINK_ONCE and
1668 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1670 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1672 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1673 symbols; create them.
1675 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1677 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1678 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1680 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1682 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1683 expressions. Ignore the problem when handling 16 bit signed
1684 immediates, because the assembler will take care of the relocation
1685 later.
1687 2000-06-27 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1690 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1691 sequential order, and emit warning messages if the input source
1692 code contains constructs like that, or parallel constructs
1693 containing such opcodes.
1695 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1697 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1698 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1699 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1700 (md_show_usage): Update usage message.
1701 (md_parse_option): Allow redefinition of MCU type within the
1702 same avr[1-5] bfd machine type. Show both old and new MCU type
1703 in the error message.
1704 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1705 Simplify 8K wrap code.
1707 2000-06-25 Kazu Hirata <kazu@hxi.com>
1709 * config/obj-aout.c: Remove all uses of DEFUN.
1710 * config/obj-ieee.c: Likewise.
1711 * config/tc-sh.c: Fix comment typos.
1712 * config/tc-tahoe.c: Likewise.
1713 * config/tc-vax.c: Likewise.
1714 * config/tc-w65.c: Likewise.
1715 * config/tc-z8k.c: Likewise.
1716 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1718 2000-06-24 DJ Delorie <dj@cygnus.com>
1720 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1721 more changes from Sept 1999
1722 (tc_i386_fix_adjustable): ditto
1723 (md_apply_fix3): ditto
1725 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1727 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1728 (gas_cgen_parse_operand): Set it around expression() call.
1729 (gas_cgen_md_operand): Test for it before longjmp().
1731 2000-06-24 Kazu Hirata <kazu@hxi.com>
1733 * config/tc-h8500.c: Remove all uses of DEFUN.
1734 * config/tc-sh.c: Likewise.
1735 * config/tc-w65.c: Likewise.
1736 * config/tc-z8k.c: Likewise.
1738 * config/tc-h8500.c: Fix typos in comments.
1740 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1742 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1743 is defined.
1745 2000-06-23 matthew green <mrg@redhat.com>
1747 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1748 defined. Fix error message for `[' grouping.
1750 2000-06-22 Kazu Hirata <kazu@hxi.com>
1752 * config/tc-h8300.c: Fix formatting and comment typos.
1754 2000-06-22 Timothy Wall <twall@cygnus.com>
1756 * config/tc-ia64.c (note_register_values): Move premature QP
1757 notation clearing into the appropriate place.
1759 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1761 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1762 first before anything else. Add bin-bugs.h, emul.h and progress.h
1763 Sort list of files as for $(OBJS) in Makefile.am.
1765 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1766 find one. Remake dependencies.
1767 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1768 * Makefile.in: Regenerate.
1769 * doc/Makefile.in: Regenerate.
1771 * config/tc-i386.c (i386_displacement): Don't assume a constant
1772 displacement is necessarily 16 bits when in 16 bit code mode.
1773 (md_assemble): Instead size the displacement here after we know
1774 for sure that a .code16gcc operand hasn't automatically added
1775 operand size prefixes.
1777 2000-06-21 H.J. Lu <hjl@gnu.org>
1779 * Makefile.am: Rebuild dependency.
1780 * Makefile.in: Rebuild.
1782 2000-06-21 Kazu Hirata <kazu@hxi.com>
1784 * config/tc-h8300.c (parse_reg): Make the function static.
1785 (parse_exp): Likewise.
1787 2000-06-20 DJ Delorie <dj@cygnus.com>
1789 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1790 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1791 for cygwin import libraries to work properly.
1793 2000-06-20 H.J. Lu <hjl@gnu.org>
1795 * Makefile.am: Rebuild dependency.
1796 * Makefile.in: Rebuild.
1797 * configure: Likewise.
1798 * doc/Makefile.in: Likewise.
1800 2000-06-20 Timothy Wall <twall@cygnus.com>
1802 * doc/internals.texi (CPU backend): Add @itemx for
1803 TC_START_LABEL_WITHOUT_COLON.
1804 * doc/c-tic54x.texi: New.
1805 * doc/as.texinfo: Add tic54x features and include primary tic54x
1806 documentation file.
1807 * doc/all.texi: Add C54X.
1808 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1809 * doc/Makefile.in: Regenerate.
1810 * configure.in: Add tic54x and define LIBM for tic54x.
1811 * configure: Regenrate.
1812 * config/tc-tic54x.[ch]: New.
1813 * config/obj-coff.h: Add tic54x.
1814 * Makefile.am: (CPU_TYPES): Add tic54x.
1815 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1816 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1817 (as_new_LDADD): Add $(LIBM).
1818 * Makefile.in: Regenerate.
1820 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1822 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1823 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1824 * doc/as.texinfo: Likewise.
1826 * configure, Makefile.in: Regenerate.
1827 * configure.in (emulations): Recognize m6811 and m6812.
1828 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1829 Added files for 68hc11 and 68hc12 assembler.
1830 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1831 * config/tc-m68hc11.h: Header definition for that assembler.
1833 2000-06-18 Nick Clifton <nickc@redhat.com>
1835 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1836 instead of OCTETS_PER_BYTE.
1838 * config/tc-v850.c: Fix compile time warnings.
1839 * config/tc-ppc.c: Fix compile time warnings.
1841 2000-06-18 H.J. Lu <hjl@gnu.org>
1843 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1844 * configure: Rebuild.
1846 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1848 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1849 to BFD_ASSEMBLER.
1851 2000-06-16 Nick Clifton <nickc@cygnus.com>
1853 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1854 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1856 * doc/c-mips.texi: Document newly accepted cpu variants.
1858 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1860 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1862 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1864 * macro.c (getstring): Make it possible to escape the quote
1865 character.
1867 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1869 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1871 2000-06-13 H.J. Lu <hjl@gnu.org>
1873 * configure: Regenerate.
1875 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1877 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1878 separator.
1879 * doc/internals.texi (line_separator_chars): Semicolon is no
1880 longer a default. Mention null and newline as defaults.
1882 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1884 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1885 * config/tc-i860.h (line_separator_chars): Likewise.
1886 * config/tc-h8300.c (line_separator_chars): Likewise.
1887 * config/tc-i960.c (line_separator_chars): Likewise.
1888 * config/tc-m68k.c (line_separator_chars): Likewise.
1889 * config/tc-mips.c (line_separator_chars): Likewise.
1890 * config/tc-ns32k.c (line_separator_chars): Likewise.
1891 * config/tc-sparc.c (line_separator_chars): Likewise.
1892 * config/tc-vax.c (line_separator_chars): Likewise.
1894 * config/tc-h8300.c (comment_chars): Use string initialiser.
1895 * config/tc-i960.c (line_comment_chars): Likewise.
1896 * config/tc-z8k.c (comment_chars, line_comment_chars,
1897 line_separator_chars): Likewise.
1899 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1900 for TE_LINUX.
1902 2000-06-08 Nick Clifton <nickc@cygnus.com>
1904 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1905 for size 1 fixes.
1907 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1909 * configure.in (VERSION): Update to show this is the CVS mainline.
1911 2000-06-08 Matthew Jacob <mjacob@feral.com>
1913 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1914 $at is the integer register $r28, vs. both $r28 and the floating
1915 point register $f28.
1917 2000-06-08 James E. Wilson <wilson@cygnus.com>
1919 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1920 (dot_endp): Don't call ia64_flush_insns.
1921 (emit_one_bundle): Don't delete prologue/body records from
1922 unwind_record list in first loop. Rewrite second loop to account for
1923 this.
1925 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1927 * config/tc-ia64.c: Add missing prototypes.
1928 (generate_unwind_image): Cast argument to output_unw_records call.
1930 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1932 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1934 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1936 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1937 (REGISTER_P): likewise.
1938 (avr_opcodes): uses include/opcode/avr.h
1939 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1941 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1943 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1944 initializers too.
1946 2000-06-03 H.J. Lu <hjl@gnu.org>
1948 * read.c (is_end_of_line): Put back `;'.
1950 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1952 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1954 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1956 * expr.c (operand): Test is_end_of_line outside switch to catch
1957 line separator chars that are also operators.
1958 (operator): Return O_illegal for line separator chars.
1960 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1961 entry (or `!' entry for TC_HPPA).
1963 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1964 before indexing is_end_of_line. Remove redundant check for '\0'.
1965 (fp_op2): Likewise.
1966 * config/tc-h8500.c (md_assemble): Likewise.
1967 * config/tc-mcore.c (md_assemble): Likewise.
1968 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1969 (md_atof): Likewise
1971 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1972 is_end_of_line.
1973 * config/tc-mcore.c (mcore_cons): Likewise.
1974 (mcore_float_cons): Likewise.
1975 (mcore_stringer): Likewise.
1976 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1978 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1980 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1982 2000-05-29 Nick Clifton <nickc@cygnus.com>
1984 * config/tc-sh.c: Fix compile time warning messages.
1986 * config/tc-mips.c: Fix compile time warning messages.
1988 2000-05-29 Philip Blundell <philb@gnu.org>
1990 * doc/as.texinfo: Update copyright dates.
1991 (Local Labels): Delete misplaced mention of ARM.
1992 * NEWS: Mention ARM ELF support.
1994 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1996 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1997 it is modified, and use the real_size to compute the frag address
1998 for dwarf2 line info.
2000 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2002 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2003 line-matching scheme to cope with automake moving variables around.
2004 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2005 * Makefile.in: Regenerate.
2007 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2009 * config/tc-sparc.c (sparc_relax): New.
2010 (md_longopts): Add -relax and -no-relax options.
2011 (md_parse_options, md_show_usage): Likewise.
2012 (md_apply_fix3): Optimize tail call into branch always if possible.
2014 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2016 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2017 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2018 rules, with warning when a GAS statement specifies a packing that
2019 will result in an instruction being squashed.
2020 Added typdef packing_type and enumerals, changed various integer
2021 literals to use the enumerals.
2023 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2025 * config/tc-ia64.c (dot_restorereg_p): New function.
2026 (md_pseudo_table): Add restorereg.p.
2027 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2028 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2030 * config/tc-ia64.h (unw_record_type): Add unwabi.
2031 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2032 called MASK with members for imask, and the masks produced by
2033 fr_mem, gr_mem, br_mem, and frgr_mem.
2034 (unw_p_record): Add members ABI and CONTEXT.
2035 (unw_x_record): Add member AB.
2036 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2037 as pseudo-register for use during unwind info generation.
2038 (AR_PFS, AR_LC): New macros.
2039 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2040 whose names start with an at sign (as in "@priunat").
2041 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2042 register.
2043 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2044 proc_end, unwind_info, personality_routine): Consolidate into
2045 "unwind" structure to reduce offset-table use. Add member
2046 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2047 to be emitted.
2048 (output_R1_format, output_R3_format, output_P3_format,
2049 output_P6_format): Initialize R with zero to reduce compiler warnings.
2050 (output_P7_format): Ditto. Add `default' branch to switch
2051 statement to reduce compiler warnings.
2052 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2053 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2054 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2055 into single argument.
2056 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2057 compiler warnings. Merge A and B args into single argument.
2058 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2059 A and B args into single argument.
2060 (free_record): Removed (wasn't used).
2061 (free_list_records): Also free imasks in prologue records.
2062 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2063 (output_spill_mask): Remove.
2064 (output_unwabi): New function.
2065 (output_epilogue, output_label_state, output_copy_state): Call
2066 alloc_record.
2067 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2068 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2069 argument.
2070 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2071 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2072 as part of handling the prologue records. Emit region's imask if
2073 we have one. Handle unwabi, epilogue, label_state, copy_state,
2074 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2075 spill_sprel_p, and spill_reg_p records.
2076 (set_imask, count_bits, slot_index): New function.
2077 (fixup_unw_records): Fix region size computation. Handle
2078 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2079 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2080 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2081 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2082 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2083 (dot_save): Use manifest constants for applicaton registers.
2084 Handle REG_PR and REG_PRIUNAT.
2085 (dot_restore): Don't just ignore it.
2086 (dot_restorereg): New function..
2087 (generate_unwind_image): Ensure unwind info is a multiple of eight
2088 bytes, not just four bytes.
2089 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2090 (dot_altrp): Don't just ignore it.
2091 (dot_savemem): New function. Replaces dot_savesp() and
2092 dot_savepsp(). Use manifest constants for applicaton registers.
2093 Handle REG_PR and REG_PRIUNAT.
2094 (dot_savef): Simplify.
2095 (dot_saveb): Support generation of br_gr.
2096 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2097 dot_label_state, dot_copy_state): New function.
2098 (dot_unwabi): Don't just ignore it.
2099 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2100 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2101 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2102 (emit_one_bundle): Set slot number for prologue/body records
2103 *before* emitting the first insn.
2104 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2105 (md_begin): Declare "psp" pseudo-register.
2106 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2107 so we don't get segfault.
2108 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2109 counts as required per SW Conventions manual
2110 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2111 output_preds_psprel, output_preds_sprel, output_spill_base,
2112 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2113 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2114 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2115 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2116 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2117 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2118 (dot_vframe): Implement.
2119 (dot_vframesp, dot_vframepsp): New function.
2121 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2123 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2124 * configure: Regenerate.
2126 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2128 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2129 (md_estimate_size_before_relax): so we can use it here instead of
2130 old kludges. Localise vars to blocks. Comment.
2132 * frags.c (frag_new): Update fr_var comments.
2133 * frags.h (struct frag): Ditto.
2135 2000-05-22 Richard Henderson <rth@cygnus.com>
2137 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2138 (pseudo_func): Add pcrel.
2139 (operand_match): Handle IA64_OPND_TGT64.
2140 (build_insn): Likewise.
2141 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2142 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2143 (fix_insn): Handle all three 64-bit relocation types.
2145 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2147 * obj.h (struct format_ops): New members begin, app_file,
2148 s_set_other, s_set_desc, s_get_type, s_set_type,
2149 separate_stab_sections, init_stab_section.
2151 * config/obj-multi.h: Update GPL notice to v2.
2152 (obj_begin): New.
2153 (obj_app_file): New.
2154 (S_SET_SIZE): Test s_set_size for NULL before calling.
2155 (S_SET_ALIGN): Similar for s_set_align.
2156 (S_SET_OTHER): New.
2157 (S_SET_DESC): New.
2158 (S_GET_TYPE): New.
2159 (S_SET_TYPE): New.
2160 (SEPARATE_STAB_SECTIONS): New.
2161 (INIT_STAB_SECTION): New.
2162 (EMIT_SECTION_SYMBOLS): New.
2163 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2165 * config/obj-elf.h: Update GPL notice to v2.
2166 Mention that this file is included from obj-multi.h.
2167 (obj_begin): Wrap definition in ifndef.
2168 (elf_file_symbol): Constify declaration.
2169 (obj_app_file): Ditto.
2170 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2171 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2173 * config/obj-elf.c (elf_s_set_other): New.
2174 (elf_file_symbol): Constify argument.
2175 (elf_separate_stab_sections): New.
2176 (elf_init_stab_section): New.
2177 (elf_format_ops): Add new members. Remove comma at end.
2179 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2180 (ecoff_format_ops): Add new fields. Remove comma at end.
2181 Mention inconsistency for emit_section_symbols.
2183 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2185 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2186 (coff_separate_stab_sections): New.
2187 (coff_format_ops): Add new members.
2189 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2190 (obj_aout_s_set_other): New.
2191 (obj_aout_s_set_desc): New.
2192 (obj_aout_s_get_type): New.
2193 (obj_aout_s_set_type): New.
2194 (obj_aout_separate_stab_sections): New.
2195 (aout_format_ops): New members added. Use obj_aout_process_stab,
2196 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2197 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2198 appropriate.
2199 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2201 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2203 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2204 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2205 (md_estimate_size_before_relax): Ensure jumps to weak and
2206 externally visible symbols are relocatable.
2208 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2210 * stabs.c (aout_process_stab): Make global.
2211 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2212 * read.h (aout_process_stab): Declare.
2214 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2215 Generalize to *aout, *coff *elf.
2216 * configure: Regenerated.
2218 * doc/internals.texi (Object format backend): Say
2219 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2221 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2222 * Makefile.in: Regenerated.
2224 2000-05-19 Catherine Moore <clm@cygnus.com>
2226 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2228 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2230 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2231 instruction to reflect change in re_assemble_*.
2233 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2235 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2236 build PA64 ELF tools.
2237 * configure: Rebuilt.
2239 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2241 * Makefile.am: Regenerate dependencies.
2242 * Makefile.in: Regenerate.
2244 2000-05-15 Nick Clifton <nickc@cygnus.com>
2246 * config/tc-arm.c (struct asm_psr): Add boolean field
2247 distinguishing between CSPR and SPSR. Rename 'number' field
2248 to 'field'.
2249 (psrs): Rearrange contents to match new asm_psr structure.
2250 (arm_psr_parse): Move next to psr_required_here. Make it
2251 return an asm_psr structure.
2252 (psr_required_here): Use asm_psr structure returned by
2253 arm_psr_parse.
2254 (do_msr): Reorganise to allow psr_required_here to be called
2255 only once.
2256 (md_undefined_name): Mark 'name' parameter as unused, since
2257 the COFF target does not use it.
2259 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2261 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2262 standards.
2263 * config/te-aux.h: Likewise.
2264 * config/te-dpx2.h: Likewise.
2265 * config/te-go32.h: Likewise.
2266 * config/te-hp300.h: Likewise.
2267 * config/te-hppa.h: Likewise.
2268 * config/te-i386aix.h: Likewise.
2269 * config/te-ic960.h: Likewise.
2270 * config/te-interix.h: Likewise.
2271 * config/te-nbsd532.h: Likewise.
2272 * config/te-pc532mach.h: Likewise.
2273 * config/te-ppcnw.h: Likewise.
2274 * config/te-psos.h: Likewise.
2275 * config/te-sparcaout.h: Likewise.
2276 * config/te-sun3.h: Likewise.
2277 * config/te-sysv32.h: Likewise.
2279 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2281 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2282 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2283 and sign extend without an if statement.
2284 (build_bytes): Likewise.
2286 2000-05-14 Kazu Hirata <kazu@hxi.com>
2288 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2289 X_add_symbol L_32 case.
2291 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2293 * config/te-freebsd.h: New file.
2295 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2297 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2298 bindtextdomain): Replace defines with those from intl/libgettext.h
2299 to quieten gcc warnings.
2301 * NEWS: Mention x86 .arch and -q.
2303 * config/tc-i386.c (quiet_warnings): New.
2304 (md_assemble): Use quiet_warnings.
2305 (md_parse_option): Set quiet_warnings from -q.
2306 (md_show_usage): Mention -q, delete -m.
2307 (flag_do_long_jump): Delete.
2308 (md_parse_option): Remove -m.
2309 (md_show_usage): Remove -m.
2310 (md_create_long_jump): Remove useless flag_do_long_jump code.
2312 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2313 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2315 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2316 Alexander Sokolov <robocop@netlink.ru>
2318 * doc/c-i386.texi (i386-Arch): New section.
2319 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2321 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2322 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2323 architecture has been given and is not 486.
2324 (set_cpu_arch): New.
2325 (md_pseudo_table): Add .arch.
2326 (md_assemble): Warn if cpu architecture has been given and an
2327 unsupported instruction.
2329 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2330 Move operand_types bit defines after relevant template field.
2331 (template): Add cpu_flags.
2332 (Cpu*): Define.
2333 (arch_entry): New.
2335 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2337 * config/tc-mn10300.h (md_end): Define.
2338 (mn10300_finalize): Declare.
2339 * config/tc-mn10300.c: Include dwarf2dbg.h.
2340 (debug_line): Define.
2341 (md_assemble): Generate dwarf2 line info.
2342 (mn10300_finalize): New function. Finalize dwarf2 info.
2344 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2346 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2347 external version of the relocation for weak symbols.
2349 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2351 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2352 frame size in units of 16 bytes, as required per SW Conventions manual.
2353 (output_unw_records): Output info-block header as a dword to get
2354 byte-order right.
2356 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2358 * as.h: #include "file", not <file> on files from ../include.
2359 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2360 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2361 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2362 (tc_coff_symbol_emit_hook): Ditto.
2363 (OPTCOUNT): Cast to int to avoid compiler warning.
2364 (md_begin): Fix signed/unsigned warnings.
2366 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2368 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2369 ABRANCH LONG case for a conditional branch on a 68000.
2370 (md_estimate_size_before_relax): Likewise. Also handle
2371 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2372 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2373 PC-relative on all CPUs.
2374 (md_estimate_size_before_relax): Likewise.
2376 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2378 * as.c (parse_args): Just mention current year in printed
2379 copyright message.
2381 2000-05-03 J.T. Conklin <jtc@redback.com>
2383 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2384 unit registers.
2385 (md_parse_option): Recognize -m7400.
2387 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2389 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2390 don't permit lp to become less than the words array.
2392 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2394 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2395 Fix little-endian case.
2397 2000-05-03 David O'Brien <obrien@NUXI.com>
2399 * as.c (parse_args): Update copyright.
2401 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2403 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2404 for the .bss section too.
2406 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2408 * configure.in: Set em=linux for hppa-*-linux.
2409 * configure: Regenerate.
2410 * doc/Makefile.in: Regenerate with correct automake.
2412 * frags.c (frag_grow): Sanity check chunk_size.
2414 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2415 * config/obj-som.h: Likewise.
2416 * config/obj-ieee.h: Likewise.
2418 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2420 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2421 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2422 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2423 (pa_ip): low_sign_unext now returns via function value. Use
2424 re_assemble_* instead of dis_assemble_* and
2425 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2426 unnecessarily.
2427 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2428 (md_section_align, md_parse_option, md_show_usage,
2429 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2430 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2431 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2432 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2433 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2434 pa_text): Likewise.
2435 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2436 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2437 outside of switch. Correct mask and shifting errors in case 10
2438 and case -11. In case 21, compare against signed range to suit
2439 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2440 case 17 and case 22, use offsetT variable to properly check range.
2441 Use re_assemble_* here too.
2442 (evaluate_absolute): Change type of value to offsetT. Call
2443 hppa_field_adjust to do the work for us.
2444 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2445 (pa_parse_cmpib_64_cmpltr): Ditto.
2446 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2447 of i to unsigned int.
2448 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2449 (pa_end_of_source): Return type is void.
2451 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2453 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2455 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2457 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2458 More comments added.
2459 (md_begin): Removed "construct symbols for each register name".
2460 Because register names conflicts with GCC generated function
2461 names.
2462 (avr_operand): Now constant numbers can be used as a register
2463 identifiers (0 as r0, 31 as r31).
2464 (md_assemble): use skip_space () before parsing instruction
2465 operands.
2467 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2469 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2470 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2471 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2472 * configure: Regenerate.
2474 2000-04-29 Andreas Jaeger <aj@suse.de>
2476 * as.h: Correctly check GCC version.
2478 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2480 * doc/as.1: Fix unbalanced brackets.
2482 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2483 TE_FreeBSD.
2484 (line_comment_chars): Set to '/' if TE_FreeBSD.
2486 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2488 * configure.in: Configury support for PA64 (currently disabled).
2489 * configure: Rebuilt.
2491 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2493 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2494 bfd_set_section_alignment.
2496 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2498 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2499 than 32.
2501 2000-04-24 Nick Clifton <nickc@cygnus.com>
2503 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2504 * doc/as.texinfo (Align): Include arm and strongarm in list of
2505 targets that have the second form of the behaviour of the .align
2506 directive.
2508 2000-04-24 Mark Klein <mklein@dis.com>
2510 * obj-som.c: Terminate obj_pseudo_table.
2512 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2514 * as.c (parse_args): Allow md_parse_option to override -a listing
2515 option.
2516 * config/obj-coff.c (add_lineno): Change type of offset parameter
2517 from "int" to "bfd_vma."
2518 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2519 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2520 (ppc_change_csect): Align correctly for XCOFF64.
2521 (ppc_machine): New function, which discards "ppc_machine" line.
2522 (ppc_tc): Cons for 8 when code is 64 bit.
2523 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2524 relocations.
2525 (md_parse_option): Handle -a64 and -a32.
2526 (ppc_xcoff64): New.
2527 * config/tc-ppc.h (TARGET_MACH): Define.
2528 (TARGET_FORMAT): Move to function.
2529 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2531 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2533 * config/tc-avr.c: New AVR_ISA_ defined.
2534 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2535 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2536 for `fmul', `movw' and `lpm R,Z' instructions.
2537 (avr_operands): Warn if current opcode is a two-word instruction
2538 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2539 (avr_opcodes): New commands added.
2540 (REGISTER_P): Check 'a' and 'v' constraint letters.
2541 (mcu_types): New MCU added.
2543 2000-04-22 Timothy Wall <twall@cygnus.com>
2545 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2546 to "natval".
2547 (operand_match): Conditionally insert default bit values for IMMU9.
2549 2000-04-14 Matthew Green <mrg@cygnus.com>
2551 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2552 * configure: Rebuilt.
2554 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2555 Jason Eckhardt <jle@cygnus.com>
2557 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2559 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2560 Added handling of new operand types l,y,&,fe,fE,fx.
2562 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2563 David Mosberger <davidm@hpl.hp.com>
2564 Timothy Wall <twall@cygnus.com>
2565 Andrew MacLeod <amacleod@cygnus.com>
2566 Jim Wilson <wilson@cygnus.com>
2568 * Makefile.am (CPU_TYPES): Add ia64.
2569 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2570 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2571 * Makefile.in: Rebuild.
2572 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2573 * configure: Rebuild.
2574 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2575 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2576 * expr.c (expr): Handle md_optimize_expr.
2577 * read.c (LEX_HASH): Add comment.
2578 * config/tc-ia64.c, config/tc-ia64.h: New files.
2580 2000-04-21 Richard Henderson <rth@cygnus.com>
2582 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2583 bundling a non-delayed branch type instruction.
2585 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2587 * config/tc-mn10300.c (HAVE_AM30): Define.
2588 (md_assemble): Use it.
2590 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2592 * config/obj-elf.c (obj_elf_change_section): Check for changed
2593 section attributes.
2595 * Makefile.am: (CPU_MULTI_VALID): Remove.
2596 (MULTI_CPU_TYPES): Define.
2597 (MULTI_CPU_OBJ_VALID): Define.
2598 (DEPTC): Use the above.
2599 (DEPOBJ): Same here.
2600 (DEP2): And here.
2601 Regenerate dependencies.
2602 * Makefile.in: Regenerate.
2604 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2606 * Makefile.am (YACC, LEX): Get them from configure.
2608 2000-04-18 H.J. Lu (hjl@gnu.org)
2610 * config/tc-i386.c (offset_in_range): Use addressT instead of
2611 bfd_vma for non-bfd assemblers.
2613 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2615 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2616 doesn't give spurious errors.
2618 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2620 * as.h (SEEK_SET): Define if undefined.
2622 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2624 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2625 constants, and don't assume offsetT is 32 bits.
2627 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2629 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2630 (md_pcrel_from_section): Add prototype.
2631 (d10v_fix_adjustable): Add prototype.
2632 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2634 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2636 2000-04-12 Nick Clifton <nickc@cygnus.com>
2638 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2639 symbol in frag chain.
2641 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2643 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2644 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2645 (fits_in_signed_word, smallest_imm_type): Ditto.
2646 (md_assemble): Use an offsetT var to hold offsetT values, not a
2647 long.
2648 (offset_in_range): New.
2649 (md_assemble): Use it.
2650 (md_convert_frag): Change type of target_address, opcode_address,
2651 and displacement_from_opcode_start to offsetT.
2652 (md_create_short_jump): Change type of offset to offsetT.
2653 (md_create_long_jump): Ditto.
2654 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2655 (md_chars_to_number): Remove.
2656 (output_invalid): Remove duplicate prototype.
2658 2000-04-09 Nick Clifton <nickc@cygnus.com>
2660 * Makefile.am (CPU_TYPES): Add 'avr'.
2661 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2662 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2664 * Makefile.in: Regenerate.
2666 * doc/as.texinfo: Add M32R documentation.
2668 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2670 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2671 --enable-build-warnings option.
2672 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2673 * Makefile.in, configure: Re-generate.
2675 2000-04-07 Nick Clifton <nickc@cygnus.com>
2677 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2678 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2679 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2680 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2681 (arm_force_relocation): Force relocations for
2682 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2684 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2686 * config/tc-sh.c (get_operands): There's no third operand if the
2687 first operand is an immediate.
2689 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2691 * config/tc-sh.c (immediate): Delete.
2692 (sh_operand_info): Add immediate member.
2693 (parse_reg): Use A_PC for pc.
2694 (parse_exp): Add second argument 'op'. All callers changed.
2695 (parse_at): Expect pc to be coded as A_PC.
2696 Use immediate field in *op.
2697 (insert): Add fourth argument 'op'. All callers changed.
2698 (build_relax): Add second argument 'op'. All callers changed.
2699 (insert_loop_bounds): New function.
2700 (build_Mytes): Remove DISP_4.
2701 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2702 (assemble_ppi): Use immediate field in *operand.
2703 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2704 (md_apply_fix): Likewise.
2705 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2707 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2709 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2711 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2713 * internals.texi (CPU backend): Document
2714 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2716 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2718 * po/gas.pot: Regenerate.
2720 * as.c (show_usage): Restore translated part of bug string.
2721 * gasp.c (show_usage): Likewise.
2723 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2724 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2725 than move-if-change.
2726 (DEP1): Modify for "gcc -MM".
2727 (DEPTC): Likewise.
2728 (DEPOBJ): Likewise.
2729 (DEP2): Likewise.
2730 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2731 Update dependencies.
2732 * Makefile.in: Regenerate.
2734 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2736 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2737 (md_begin): Likewise.
2738 (HAVE_AM33): New macro.
2739 (md_assemble): Use it. Match r_regs and xr_regs only if
2740 HAVE_AM33.
2742 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2744 * as.h: #include "bin-bugs.h"
2745 * as.c (show_usage): Use REPORT_BUGS_TO.
2746 * gasp.c: #include "bin-bugs.h"
2747 (show_usage): Use REPORT_BUGS_TO.
2749 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2751 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2753 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2754 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2755 adjustments.
2757 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2759 * config/tc-i386.c (i386_immediate): Don't assume a constant
2760 immediate is necessarily 16 bits when in 16 bit code mode.
2761 (md_assemble): Instead set guess_suffix here after we have checked
2762 registers.
2764 2000-04-02 Richard Henderson <rth@cygnus.com>
2766 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2767 quantities. Correct right shift sign extension.
2768 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2769 32-bit value when shifting into place.
2771 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2773 * app.c: Add ATTRIBUTE_UNUSED as needed.
2774 * config/tc-ppc.c: Likewise.
2775 (ppc_size): Make unsigned long.
2776 (ppc_insert_operand): Add casts to avoid warnings.
2778 2000-03-31 Nick Clifton <nickc@cygnus.com>
2780 * config/tc-d10v.h (md_flush_pending_output): Define.
2782 2000-03-29 Nick Clifton <nickc@cygnus.com>
2784 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2785 segment. Works for both BFD_ASSEMBLER and others.
2786 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2788 2000-03-29 Nick Clifton <nickc@cygnus.com
2790 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2792 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2794 * listing.c (LISTING_LHS_WIDTH): Default depends on
2795 LISTING_WORD_SIZE.
2796 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2798 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2800 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2801 string literal.
2803 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2805 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2807 * config/tc-avr.c (mcu_types): Add missing initialiser.
2808 (md_pcrel_from_section): Add prototype.
2809 (avr_operand): Remove redundant test of unsigned < 0.
2810 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2812 2000-03-27 Denis Chertykov <denisc@overta.ru>
2814 * config/tc-avr.c: New file for AVR support.
2815 * config/tc-avr.h: Likewise.
2816 * configure.in: Add AVR support.
2817 * configure: Regenerate.
2819 2000-03-26 Timothy Wall <twall@cygnus.com>
2821 * gasp.c (macro_op): Add new argument to check_macro call.
2822 Macro structure definitions moved to macro.h
2823 * sb.h: Add argument to prototype for input_scrub_include_sb.
2824 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2825 nesting checks with an additional flag.
2826 (struct input_save): Add flag to indicate whether current sb
2827 should be checked for proper macro/conditional nesting.
2828 (input_scrub_push/pop): Save/restore nest check flag.
2829 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2830 defined.
2831 * macro.c (check_macro): Allow caller to retrieve parsed macro
2832 information if a pointer is provided. This information may be
2833 used by the new macro hooks.
2834 * macro.h: Update prototype for check_macro. Macro struct
2835 definitions moved here from macro.c/gasp.c.
2836 * read.c (read_a_source_file): Add parameter to check_macro call,
2837 and pass macro info to the macro hook, if defined.
2838 (input_scrub_insert_line): New. Allow insertion of a line of
2839 characters into the input stream.
2840 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2841 file into the input stream.
2842 (s_include): Use input_scrub_insert_file.
2843 * internals.texi: Document new macro hooks.
2844 * as.h: New prototypes added.
2846 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2848 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2849 an initial capital letter.
2850 (i386_index_check): Reindent.
2852 2000-03-19 Nick Clifton <nickc@cygnus.com>
2854 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2855 relative branches.
2857 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2859 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2860 instruction operand bad if Rd > 7 when generating
2861 thumb instructions. Prevents for example,
2862 "adr r12,label" from silently failing and generating
2863 the wrong instruction.
2865 2000-03-17 Nick Clifton <nickc@cygnus.com>
2867 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2868 that have a destingation >= 0x400000.
2869 Fix compile time warning messages.
2871 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2873 * config/tc-sh.c (md_begin): When encountering insn that are
2874 not supported by the current arch, only change the name if
2875 its contents are the same as prev_name.
2876 (get_specific): If the the architecture doesn't match, fail.
2878 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2880 * config/tc-sh.c (IDENT_CHAR): Define.
2881 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2882 matching back where it came from.
2884 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2886 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2888 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2890 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2891 normal operands.
2893 2000-03-15 Kazu Hirata <kazu@hxi.com>
2895 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2897 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2899 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2900 floating-point-number, make sure 'f' is in FLT_CHARS.
2902 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2904 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2905 (s_lcomm_internal): Use it.
2906 * doc/internals.texi (CPU backend): Document it.
2907 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2908 bytes.
2910 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2912 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2913 when embedded-pic.
2915 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2916 implementation doesn't have special handling for switch
2917 statements.
2918 (macro_build): Allow for code in sections other than .text.
2919 (macro): Likewise.
2920 (mips_ip): Likewise.
2921 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2922 Don't perform relocs if we will be outputting them.
2923 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2924 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2925 embedded-pic.
2927 2000-03-09 Catherine Moore <clm@cygnus.com>
2929 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2930 relocation type based on the entry in the fixup structure.
2931 Put S_IS_EXTERN processing back in.
2933 2000-03-08 H.J. Lu (hjl@gnu.org)
2935 * Makefile.am (install-exec-tooldir): Depend on
2936 install-exec-bindir for parallel make.
2937 * Makefile.in: Regenerated.
2939 2000-03-06 Nick Clifton <nickc@cygnus.com>
2941 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2942 switch.
2943 (md_parse_option): Parse -m32r command line switch - disable m32rx
2944 compatability.
2945 (md_show_usage): Document new option.
2947 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2948 * doc/Makefile.in: Regenerate.
2949 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2951 2000-03-02 Michael Meissner <meissner@redhat.com>
2953 * config/tc-d30v.c (check_range): Remove code that incorrectly
2954 sign extended values where bits < 32.
2956 2000-03-02 H.J. Lu (hjl@gnu.org)
2958 * configure.in: Support --enable-targets=all on ia32.
2959 * configure: Regenerated.
2961 2000-03-01 Nick Clifton <nickc@cygnus.com>
2963 * gasp.c (do_align): Remove bogus check of alignment value.
2965 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2967 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2968 TC_PPC was defined forced the type of a symbol with no other type
2969 to be BSF_OBJECT.
2971 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2973 * doc/internals.texi (CPU backend): Mention that
2974 line_separator_chars do not break up comments. Fix typos for
2975 LEX_AT and LEX_NAME descriptions. Document operands for
2976 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2977 description of md_create_short_jump usage. Document argument for
2978 md_undefined_symbol.
2980 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2982 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2983 (md_parse_option): Handle it.
2984 (md_show_usage): Document it.
2986 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2988 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2989 opcode, for the instruction `pal19'. From Andrea Arcangeli
2990 <andrea@suse.de>.
2992 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2994 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2995 from here..
2996 (md_assemble): To here, before template operands are matched.
2997 Also ensure a constant immediate is sign extended when we know the
2998 size is at most 16 bits. This is to catch cases like "add
2999 $0xffc0,%ax" where we don't know the size, and thus that the
3000 immediate can be represented as Imm8S until after parsing the
3001 register operand.
3002 (i386_displacement): Similarly sign extend 16 bit constant
3003 displacements.
3004 (md_assemble): Relax 16-bit jump constant range check to suit sign
3005 extended displacements.
3007 2000-02-26 Andreas Jaeger <aj@suse.de>
3009 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3011 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3013 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3014 call operands when intel_syntax.
3015 (intel_float_operand): Return 2 for "fi...".
3016 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3017 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3018 earlier "SHORT" change.
3019 (md_assemble): When determining suffix from Regs, exclude
3020 InOutPortReg.
3022 2000-02-24 Nick Clifton <nickc@cygnus.com>
3024 * configure: Add arm-wince, mips-pe and sh-pe targets.
3025 * configure: Regenerate.
3027 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3028 sh-pe targets.
3029 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3030 "pe-mips" for the mips-pe target.
3032 * config/tc-arm.c (insns): Change displacement encoded in BL
3033 and B instructions if the target port is arm-wince.
3034 (do_ldst): Do not bias the relocation offset if the target
3035 port is arm-wince.
3036 (md_pcrel_from): Add in missing relocation offset bias if the
3037 target os arm-wince.
3039 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3040 (md_begin): Disable -G support for mips-pe target.
3041 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3042 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3043 COFF flavour.
3045 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3046 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3047 assembler, just set the alignment to 4.
3049 * config/te-wince-pe.h: New file for WinCE targets. Define
3050 TE_WINCE.
3052 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3054 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3055 string instructions.
3056 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3057 (i386_intel_memory_operand): After finding a segment override,
3058 check again for no `[' before looking for a displacement. Bomb if
3059 more than one displacement rather than silently discarding the
3060 second and subsequent ones. Free strings malloc'd by
3061 build_displacement_string.
3063 2000-02-24 Catherine Moore <clm@cygnus.com>
3065 * config/obj-som.c (obj_pseudo_table): Add "weak".
3066 (obj_som_weak): New routine.
3068 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3070 * config/tc-i386.c (union i386_op): New.
3071 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3072 Throughout file replace occurences of disps[n], imms[n], regs[n]
3073 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3074 intel mode operand swapping. Add assert in regKludge and
3075 fake_zero_displacement code. Test i.types[n] when outputting
3076 displacements and immediates. Combine output of Disp16 with
3077 Disp32.
3078 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3079 when in intel mode by (not) reversing fsub and fdiv operands
3080 before the template search. This fails for single operand
3081 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3082 undefined. Instead fix the base_opcode after we've found the
3083 template. Move base_opcode xor with found_reverse_match from
3084 opcode output code to before this fix so we test for the correct
3085 opcodes.
3086 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3087 check in intel mode. Instead compare opcodes.
3089 * config/tc-i386.h (TC_RELOC): Delete.
3090 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3091 with equivalent call to reloc.
3093 * as.h (flag_m68k_mri): Move declaration after target include, and
3094 only declare when TC_M68K defined. Define as zero otherwise.
3095 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3096 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3097 Define as zero otherwise.
3098 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3099 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3100 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3101 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3102 testing whether defined.
3103 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3104 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3105 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3106 rather than testing whether defined.
3107 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3108 (parse_mri_cons): Declare and use only when TC_M68K.
3109 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3110 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3111 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3113 * NEWS: Mention IBM 370 support.
3115 2000-02-23 Richard Henderson <rth@cygnus.com>
3117 * config/tc-i386.c (md_assemble): When swapping operands for
3118 intel_syntax, assume everything that's not Imm or Disp is a
3119 register.
3121 2000-02-23 Linas Vepstas <linas@linas.org>
3123 * config/tc-i370.c, config/tc-i370.h: New files.
3124 * Makefile.am: Add support for Linux/IBM 370.
3125 * configure.in: Likewise.
3126 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3127 * config/obj-elf.c: Include elf/i370.h
3128 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3130 * Makefile.in: Regenerate.
3131 * configure: Regenerate.
3133 * doc/c-i370.texi: New file.
3134 * doc/all.texi: Include it.
3135 * doc/as.texinfo: And here.
3136 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3137 * doc/Makefile.in: Regenerate.
3139 2000-02-19 Michael Meissner <meissner@redhat.com>
3141 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3142 determine if an instruction can be used in parallel with an ADDppp
3143 or SUBppp instruction.
3145 2000-02-22 Andrew Haley <aph@cygnus.com>
3147 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3149 1999-12-30 Andrew Haley <aph@cygnus.com>
3151 * config/tc-mips.c (mips_gp32): New variable.
3152 (macro_build) Use mips_gp32.
3153 (mips_ip): Ditto.
3154 (md_longopts): Add "-mgp32" and "-mgp64".
3155 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3157 (OPTION_M7900): Change offset
3158 (OPTION_NO_M7900): Ditto.
3160 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3162 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3163 warning, and bump it to 1.
3165 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3167 From Brad Lucier <lucier@math.purdue.edu>:
3168 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3169 match format.
3171 2000-02-21 Catherine Moore <clm@cygnus.com>
3173 * config/tc-mips.c (MF_HILO_INSN): Define.
3174 (mips_7000_hilo_fix): Declare.
3175 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3176 (md_parse_option): Check for 7000_HILO_FIX options.
3177 (OPTION_M7000_HILO_FIX): Define.
3178 (OPTION_NO_M7000_HILO_FIX): Define.
3179 * doc/c-mips.texi (-mfix7000): Describe.
3181 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3183 * listing.c (print_lines): Remove unused variable `end'.
3185 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3186 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3187 reloc_type when BFD_ASSEMBLER.
3188 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3189 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3190 statement and quell signed vs. unsigned comparison warning.
3192 2000-02-18 Nick Clifton <nickc@cygnus.com>
3194 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3195 the computed frag offset, rather than overwriting it.
3197 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3199 * config/tc-sh.c ("elf/sh.h"): Include.
3200 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3201 (md.begin): Initialize target_arch.
3202 Only include opcodes in has table that match selected architecture.
3203 (parse_reg): Recognize register names for sh-dsp.
3204 (parse_at): Recognize post-modify addressing.
3205 (get_operands): The leading space is now optional.
3206 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3207 arguments. Update valid_arch.
3208 (build_Mytes): Add support for SDT_REG_N.
3209 (find_cooked_opcode): New function, broken out of md_assemble.
3210 (assemble_ppi, sh_elf_final_processing): New functions.
3211 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3212 (md_longopts, md_parse_option): New option: -dsp.
3213 * config/tc-sh.h (elf_tc_final_processing): Define.
3214 (sh_elf_final_processing): Declare.
3216 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3218 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3219 the unwinder subspace. Save the current seg/subseg before creating
3220 the new seg/subseg.
3222 2000-02-10 Nick Clifton <nickc@cygnus.com>
3224 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3225 little endian targets.
3226 (INST_BYTE1): Redefine to handle big and little endian
3227 targets.
3228 (cpu_type): New type: Select between M340 and M210.
3229 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3230 instructions of the M340.
3231 (md_assemble): Add support for the MULSH and OPSR classes of
3232 instructions.
3233 (md_atof): Add support for little endian targets.
3234 (md_parse_option): Add support for -EL, -EB and -mcpu command
3235 line switches.
3236 (md_convert_frag): Add support for little endian targets.
3237 (md_apply_fix3): Add support for little endian targets.
3238 (md_number_to_chars): Add support for little endian targets.
3240 2000-02-10 Timothy Wall <twall@redhat.com>
3242 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3243 defined, use it to verify the symbol just read should be a label.
3245 2000-02-10 Timothy Wall <twall@redhat.com>
3247 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3248 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3249 around colons when KEEP_WHITE_AROUND_COLON is defined.
3250 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3251 and KEEP_WHITE_AROUND_COLON.
3253 2000-02-08 Timothy Wall <twall@redhat.com>
3255 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3256 logic.
3257 (do_repeat): New. Abstract repeat logic so that a "break" can be
3258 implemented.
3259 (end_repeat): New. Provide support for a "break" out of the
3260 repeat loop.
3261 * read.h: Add prototypes for new functions.
3263 2000-02-08 Timothy Wall <twall@redhat.com>
3265 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3266 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3267 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3268 non-zero.
3270 2000-02-08 Timothy Wall <twall@redhat.com>
3272 * read.c: Added elseif to directives table.
3273 * read.h: Added prototype for s_elseif.
3274 * doc/as.texinfo: Added description for elseif.
3275 * cond.c (s_elseif): New function
3277 2000-02-04 Timothy Wall <twall@redhat.com>
3279 * listing.c (print_lines): Remove conditionals causing bug in
3280 listings.
3282 2000-02-03 Timothy Wall <twall@cygnus.com>
3284 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3285 default values.
3286 * frags.c (frag_new): Calculate fr_fix in octets
3287 (frag_now_fix) Return offset as target address offset (bytes).
3288 (frag_now_fix_octets) New - Return offset in octets (8-bit
3289 quantities).
3290 * frags.h: Added prototype for frag_now_fix_octets().
3291 Distinguish between octets and bytes in field descriptions.
3292 * listing.c (calc_hex): Account for octets vs bytes when
3293 printing addresses/offsets.
3294 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3295 target is little-endian, print the octets in a word in big-endian
3296 order so that the display looks like a proper hexadecimal number,
3297 instead of having the octets reversed.
3298 * read.c (do_align): When recording alignment, alignment power
3299 should be in terms of target bytes (minimum addressible unit)
3300 instead of octets.
3301 (do_org) Convert ORG target address (byte) argument into an
3302 octet offset when generating a variable fragment.
3303 * symbols.c (resolve_symbol_value): Symbol final value
3304 converted to a target address offset (bytes) from its octet offset.
3305 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3306 offset (bytes) is adjusted by the frag offset (octets) converted
3307 to bytes.
3308 (coff_frob_section) Section alignment power is in terms of bytes;
3309 convert it to an octet alignment power when calculating size (and
3310 size mask) in octets. Don't modify the section size in order to
3311 "align" it for TI COFF, since that format has a different method
3312 for storing alignment information.
3314 2000-02-01 Timothy Wall <twall@cygnus.com>
3316 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3317 entries, matching the way GCC generates them. If not escaped, the
3318 filename is encoded incorrectly.
3320 2000-01-31 Nick Clifton <nickc@cygnus.com>
3322 * config/tc-arm.c (reg_table): Add support for ATPCS register
3323 naming conventions.
3325 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3327 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3328 already defined.
3329 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3330 New macro.
3331 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3332 of a symbol when we really care about its value.
3334 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3336 * config/tc-mcore.c (md_assemble): Give warning message if
3337 operands passes to instruction are more than the spec.
3339 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3341 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3342 Thumb mode but the label seen was not declared as '.thumb_func'
3343 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3344 correct disassembly of Thumb code bounded by non function labels.
3346 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3348 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3349 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3351 * Makefile.in: Same here.
3352 Update copyright.
3354 * configure.in: Set bfd_gas for i386-aout when primary target
3355 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3356 we may need the primary te_file. Remove incorrect comment.
3358 * configure: Regenerate.
3360 * config/e-i386aout.c: New file.
3362 * as.c (USE_EMULATIONS): Move to before print_version_id.
3363 (struct emulation): Add i386aout.
3364 (show_usage): Split text strings. Reformat -a text. Add --em
3365 help.
3366 Update copyright.
3368 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3369 (aout_format_ops): New.
3370 Update copyright.
3372 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3373 preprocessor conditional and add aout USE_EMULATIONS tests.
3374 (read_a_source_file): Don't pass error strings to printf as
3375 format arg.
3376 Update copyright.
3378 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3379 format arg.
3380 (do_data): Same here.
3381 (process_file): And here.
3382 Update copyright.
3384 * symbols.c (colon): Rewrite "already defined" fatal message
3385 code for aout with USE_EMULATIONS.
3386 Update copyright.
3388 * config/obj-aout.c (OBJ_HEADER): Define.
3389 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3390 fields of sentinel.
3391 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3392 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3393 forms here.
3394 (obj_aout_type): Expand S_SET_OTHER here too.
3395 (obj_read_begin_hook): Remove.
3396 (aout_pop_insert): New.
3397 (obj_aout_s_get_other): New.
3398 (obj_aout_s_get_desc): New.
3399 (aout_format_ops): New.
3400 Update copyright.
3402 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3403 gets aout_pseudo_table.
3404 (aout_pseudo_table): Declare.
3405 (obj_read_begin_hook): Define.
3406 Update copyright.
3408 * config/obj-coff.c (obj_pseudo_table): Rename to
3409 coff_pseudo_table.
3410 (coff_pop_insert): Use coff_pseudo_table.
3411 (coff_sec_sym_ok_for_reloc): Remove.
3412 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3413 and comment all zero entries and remove #if 0 code.
3414 Update copyright.
3416 * config/obj-coff.h (obj_pop_insert): Define.
3417 (coff_pseudo_table): Declare.
3418 Update copyright.
3420 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3421 s_get_size, s_set_size. Comment all zero entries.
3422 Update copyright.
3424 * config/obj-elf.c (elf_s_get_other): New function.
3425 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3426 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3427 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3428 comment.
3429 (obj_elf_parse_section_letters): Don't pass error strings to
3430 printf as format arg.
3431 Update copyright.
3433 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3434 OBJ_MAYBE_ECOFF.
3435 (elf_s_get_other): Declare.
3436 (S_GET_OTHER) Define as elf_s_get_other if not already
3437 defined.
3438 (S_SET_OTHER): Only define when not already defined.
3439 (elf_obj_read_begin_hook): Declare.
3440 (obj_read_begin_hook): Define.
3441 (elf_obj_symbol_new_hook): Declare.
3442 (obj_symbol_new_hook): Define.
3443 Update copyright.
3445 * config/obj-multi.h: Add copyright header and protect against
3446 multiple inclusion. Add * to all function pointers.
3447 (OBJ_HEADER): If defined, include it rather than other defines
3448 in this file.
3449 (obj_frob_file_after_relocs): Test for NULL.
3450 (obj_symbol_new_hook): Here too.
3451 (obj_sec_sym_ok_for_reloc): And here.
3452 (S_GET_OTHER): Define.
3453 (S_GET_DESC): Define.
3454 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3455 (OBJ_MAYBE_ELF): Update comment.
3457 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3458 OBJ_AOUT preprocessor conditional and handle emulation by
3459 testing OUTPUT_FLAVOR.
3460 (i386_displacement): Here too.
3461 (md_section_align): Similarly here.
3462 (i386_target_format): Conditionally compile when more than one
3463 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3464 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3465 (i386_displacement): Here too.
3466 Update copyright.
3468 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3469 Define TARGET_FORMAT for aout only when not multi.
3470 Update copyright.
3472 * config/te-multi.h: Delete file as it's identical to te-generic.h
3474 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3476 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3477 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3478 LONG_MNEM_SUFFIX.
3480 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3481 DWORD_MNEM_SUFFIX.
3482 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3483 comments.
3485 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3487 * config/tc-mips.c (mips_do_align): New function.
3488 * config/tc-mips.h (md_do_align): Define.
3490 2000-01-10 Philip Blundell <philb@gnu.org>
3492 * doc/c-arm.texi (ARM Options): Fix typo.
3493 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3494 line separator for Linux.
3495 * doc/as.texinfo (Comments): Mention the ARM.
3497 2000-01-10 Philip Blundell <pb@futuretv.com>
3499 * configure.in (arm*-*-conix*): New target.
3500 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3501 armv*-*-linux-gnu.
3502 * configure: Regenerate.
3504 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3506 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3507 (obj_elf_visibility): New function.
3509 * doc/as.texinfo (Visibility): New node: document visibility
3510 pseudo ops.
3512 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3514 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3515 warning for absolute jump/call without `*' in non-intel mode. No
3516 need to set i.types[0] JumpAbsolute in intel mode.
3518 1999-12-22 Philip Blundell <pb@futuretv.com>
3520 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3521 hook function when changing sections.
3522 (arm_s_data): Likewise.
3524 1999-12-14 Nick Clifton <nickc@cygnus.com>
3526 * config/tc-arm.c (md_parse_option): Add support for -marm720
3527 command line switch.
3529 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3531 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3532 (r_registers, xr_registers): Define.
3533 (r_register_name, xr_register_name): New functions.
3534 (md_assemble): Handle new am33 operand types and instruction
3535 formats.
3536 (mn10300_insert_operand, check_operand): Likewise.
3538 1999-11-29 Nick Clifton <nickc@cygnus.com>
3540 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3541 (s_force_thumb): Set thumb_mode to 2.
3542 (md_assemble): Do not complain about thumb instructions on a
3543 non-thumb target if thumb_mode is set to 2.
3545 1999-11-28 Michael Meissner <meissner@cygnus.com>
3547 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3548 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3549 (O_...): Add new machine dependent expressions if we are handling
3550 explicit relocations.
3551 (alpha_reloc_op): New static table holding the explicit relocation
3552 information.
3553 (alpha_literal_hash): New static to hold the hash table for
3554 explicit relocations.
3555 (alpha_macros): Add support for explicit relocations.
3556 (md_begin): If explicit relocations, initialize hash table.
3557 (md_assemble): Don't print a second error if tokenize_arguments
3558 already printed an error message.
3559 (md_apply_fix): Add support for explicit relocations.
3560 (alpha_force_relocation): Ditto.
3561 (alpha_fix_adjustable): Ditto.
3562 (alpha_adjust_symtab): New function to support explicit
3563 relocations.
3564 (alpha_adjust_symtab_relocs): Ditto.
3565 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3566 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3567 Add support for explicit relocations. Return -2 if an error
3568 message was already printed.
3569 (find_macro_match): Add support for explicit relocations. Comment
3570 each of the cases.
3571 (emit_insn): Add support for explicit relocations.
3572 (assemble_tokens): Ditto.
3573 (emit_ldgp): Ditto.
3574 (load_expression): Ditto.
3575 (emit_lda): Ditto.
3576 (emit_ldah): Ditto.
3577 (emit_ir_load): Ditto.
3578 (emit_loadstore): Ditto.
3579 (emit_ldXu): Ditto.
3580 (emit_ldil): Ditto.
3581 (emit_sextX): Ditto.
3582 (emit_division): Ditto.
3583 (emit_jsrjmp): Ditto.
3584 (emit_retjcr): Ditto.
3586 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3587 ELF object format.
3588 (tc_adjust_symtab): If explicit relocations, call the function
3589 alpha_adjust_symtab.
3590 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3591 relocations next to the literal relocation they reference.
3592 (TC_INIT_FIX_DATA): Initialize the new fields.
3593 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3595 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3597 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3598 'B' operand for PA2.0 bb instruction.
3600 1999-11-18 Nick Clifton <nickc@cygnus.com>
3602 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3603 target.
3605 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3606 relocs.
3607 (mcore_force_relocation): Force relocations to be generated for
3608 RVA relocs.
3610 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3612 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3613 (i386_displacement): Disallow O_big displacements.
3615 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3617 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3618 Small improvements in error checking.
3619 (md_assemble): Support for unconditional ARM instructions.
3620 (md_parse_option): Support for -m[arm]v5e flag.
3622 1999-11-12 Nick Clifton <nickc@cygnus.com>
3624 * macro.c (buffer_and_nest): Do not check beyond the end of the
3625 buffer.
3627 1999-11-11 Nick Clifton <nickc@cygnus.com>
3629 * macro.c (buffer_and_nest): Look for seperator after TO and
3630 FROM tokens.
3632 1999-11-08 Andrew Haley <aph@cygnus.com>
3634 * app.c (do_scrub_chars): When in State 10, treat backslash
3635 characters in the same way as as symbol characters.
3637 1999-11-07 Richard Henderson <rth@cygnus.com>
3639 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3640 the previous label was in the current section before playing
3641 with auto-alignment.
3643 1999-11-06 Nick Clifton <nickc@cygnus.com>
3645 * config/tc-v850.c (v850_force_relocation): Force relocation
3646 for weak symbols.
3647 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3648 the symbol is weak.
3650 1999-11-05 Michael Meissner <meissner@cygnus.com>
3652 * expr.h (operatorT): Increase machine dependent operators to 16.
3653 * expr.c (op_rank): Ditto.
3655 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3657 * read.c (pseudo_set): Reject attempts to set the value of a
3658 section symbol.
3660 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3661 if it is defined.
3663 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3665 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3666 to bfd_set_section_contents.
3668 1999-11-03 Nick Clifton <nickc@cygnus.com>
3670 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3672 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3674 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3675 (mips_ip): Use OPCODE_IS_MEMBER.
3677 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3679 * config/tc-arm.c (reg_required_here): Improve comments.
3681 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3682 (tinsns): Initialize variants field.
3684 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3685 BAD_PC respectively.
3687 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3689 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3690 * config/tc-arm.h: Fix compile time warnings.
3692 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3694 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3695 form @abs16, @(abs16) and @(abs16 + imm).
3697 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3699 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3700 (ISA_HAS_64_BIT_REGS) New.
3701 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3702 mips_emit_delays,macro_build,load_register,load_addresss,
3703 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3704 and/or use new ISA_xxx macros in expressions involving
3705 ISA, particularly mips_opts.isa.
3707 1999-10-18 Michael Meissner <meissner@cygnus.com>
3709 * expr.h (operatorT): Add machine dependent operators md1..md8.
3710 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3711 for the machine dependent operators to use.
3713 * expr.c (op_rank): Add machine dependent operators.
3715 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3716 operator.
3717 (O_cpregister): Ditto.
3718 (md_begin): Change X_op test that field is wide enough to use
3719 O_max instead of O_alpha_max.
3720 (cpu_types): Fill in missing initializer.
3721 (alpha_num_macros): Make unsigned.
3722 (md_assemble): Make opnamelen be size_t.
3723 (md_apply_fix): Cast alpha_num_operands to int before testing.
3724 (alpha_force_relocation): Ditto.
3725 (alpha_fix_adjustable): Ditto.
3726 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3727 (tc_gen_reloc): Ditto.
3728 (tc_get_register): Ditto.
3729 (emit_ldgp): Ditto.
3730 (emit_lda): Ditto.
3731 (emit_ldah): Ditto.
3732 (emit_ldil): Ditto.
3733 (s_alpha_ent): Ditto.
3734 (s_alpha_end): Ditto.
3735 (s_alpha_frame): Ditto.
3736 (s_alpha_prologue): Ditto.
3737 (s_alpha_file): Ditto.
3738 (s_alpha_gprel32): Ditto.
3739 (s_alpha_proc): Ditto.
3740 (s_alpha_set): Ditto.
3741 (s_alpha_base): Ditto.
3742 (s_alpha_align): Ditto.
3743 (s_alpha_arch): Ditto.
3744 (alpha_align): Ditto.
3745 (assemble_insn): Suppress unused variable warning.
3746 (emit_insn): Ditto.
3747 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3748 order in the structure.
3749 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3751 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3753 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3755 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3757 * config/tc-i386.c (i386_index_check): Correct #endif location.
3759 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3761 * as.c (show_usage): Document new options.
3762 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3763 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3764 (parse_args): Parse the new options.
3765 (main): If there were warnings, and --fatal-warnings
3766 was specified, print an error.
3767 * as.h: New variable, flag_fatal_warnings, for new option.
3769 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3771 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3772 '@'. Change autoincrement completers to fall through to cache control
3773 completers.
3775 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3776 arg.
3777 (pa_parse_addb_64_cmpltr): New function.
3779 * config/tc-hppa.c (pa_ip): Change error message.
3780 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3781 '?Q' args to allow falling through.
3783 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3784 Remove unused conditional codes.
3785 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3787 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3789 * config/tc-d30v.c (CHAR_BIT): Define.
3790 (check_range): Fix bit operations to support integers bigger than
3791 32 bits.
3793 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3795 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3796 operands.
3798 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3799 Doug Evans <devans@cygnus.com>
3801 Add support for m32rx.
3802 * config/tc-m32r.c (enable_m32rx): New static global.
3803 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3804 (allow_m32rx): New function.
3805 (M32R_SHORTOPTS): Add `O'.
3806 (md_longopts): Add --m32rx plus several warning options.
3807 (md_parse_option): Handle new options.
3808 (md_show_usage): Print them.
3809 (md_begin): Enable m32rx.
3810 (OPERAND_IS_COND_BIT): New macro.
3811 (first_writes_to_seconds_operands): New function.
3812 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3813 (target_make_parallel,assemble_two_insns): New functions.
3814 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3815 If optimizing and m32rx, try to make consecutive insns parallel.
3817 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3819 * config/tc-mips.c (nopic_need_relax): Allow for the
3820 .sdata.foo sections generated by -fdata-sections,
3821 and for the .gnu.linkonce.s sections generated by C++.
3823 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3825 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3826 with cleaner code using completer prefixes. Add 'Y'.
3828 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3830 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3832 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3833 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3834 insn does not match and we should try the next insn in the table.
3836 1999-09-22 Nick Clifton <nickc@cygnus.com>
3838 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3840 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3842 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3843 of PA2.0 support.
3845 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3847 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3848 OBJ_ELF. If ELF, add "sq".
3849 (md_parse_option): If ELF, ignore -s and -q.
3850 (md_show_usage): Mention ELF options.
3852 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3854 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3855 operands.
3857 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3859 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3861 * config/tc-hppa.c (struct pa_it): New field "trunc".
3862 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3863 (pa_parse_ftest_gfx_completer): New function
3864 (pa_parse_fp_cnv_format): New function.
3866 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3867 (md_apply_fix): Handle 22bit pc-rel branches.
3869 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3871 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3873 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3875 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3877 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3879 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3880 (pa_ip): Handle 'fX'.
3882 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3884 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3885 unwinds unless the function is in the text space.
3886 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3888 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3890 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3891 (md_assemble): To here. Tweak address generation.
3893 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3894 debug_line.
3895 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3896 (md_assemble): Call dwarf2_where for OBJ_ELF.
3897 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3898 (pa_end_of_source): New function.
3899 * tc-hppa.h (md_end): Define for OBJ_ELF.
3901 1999-09-14 Michael Meissner <meissner@cygnus.com>
3903 * configure.in (Canonicalization of target names): Remove adding
3904 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3905 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3906 * configure: Regenerate.
3908 1999-09-14 Donn Terry <donn@interix.com>
3910 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3912 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3914 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3915 pc-relative jmp/call to an absolute symbol.
3916 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3917 absolute section symbols.
3919 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3920 jump handling code and comments.
3922 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3924 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3925 the value if TE_PE and a global defined symbol.
3927 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3929 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3930 print the symbol, rather than printing it here.
3932 1999-09-11 Donn Terry <donn@interix.com>
3934 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3935 BFD_RELOC_RVA relocations.
3937 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3938 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3939 starts with "_G".
3941 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3942 defined.
3943 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3944 * doc/internals.texi (Object format backend): Document
3945 SET_SECTION_RELOCS.
3947 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3948 relocations against global symbols if TE_PE.
3950 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3951 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3953 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3954 symbols.
3956 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3957 symbols which do not have a constant value, or tags with
3958 non-tags. Remove the symbol from the list before adding it at the
3959 end.
3961 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3962 C_FCN symbol differently if TE_PE.
3963 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3964 appears in the pseudo-op, rather coff_line_base which is only set
3965 for a .bf symbol.
3967 * config/obj-coff.c (obj_coff_loc): New static function.
3968 (obj_pseudo_table): Add "loc".
3970 * config/obj-coff.c (add_lineno): Check that the line number is
3971 positive.
3973 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3974 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3975 int.
3976 (md_atof): Return NULL rather than 0.
3977 * config/tc-i386.c (md_atof): Change type to int.
3978 * expr.c (expr): Change first parameter to int.
3979 * config/obj-coff.c: Add declarations for static functions.
3980 (coff_frob_symbol): Use SYM_AUXENT.
3981 * config/tc-i386.h (flag_16bit_code): Don't declare.
3983 * config/obj-coff.c (obj_coff_section): Default to setting
3984 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3986 * write.c (adjust_reloc_syms): Print adjusted fixup.
3988 * expr.c (integer_constant): Correct too_many_digits calculation
3989 in base 10 case.
3991 1999-09-09 Andreas Schwab <schwab@suse.de>
3993 * doc/c-arm.texi: Fix arguments of @var to not contain
3994 punctuation.
3996 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3998 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3999 and COFF targets.
4000 (md_parse_option): Only support -k flag for ELF and COFF targets.
4002 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4004 * config/tc-hppa.c (pa_ip): Put strict register checks before
4005 call to pa_parse_number.
4007 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4009 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4011 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4012 BFD_ASSEMBLER code.
4014 1999-09-06 Donn Terry <donn@interix.com>
4016 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4018 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4020 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4021 candidate instruction. Require registers for register arguments
4022 when in strict mode. Require assemble-time constants for
4023 constants when in strict mode.
4024 (pa_get_absolute_expression): Require a constant when in strict
4025 mode.
4027 1999-09-06 Nick Clifton <nickc@cygnus.com>
4029 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4031 1999-09-04 Steve Chamberlain <sac@pobox.com>
4033 * config/tc-pj.c: New file, supports picoJava in ELF.
4034 * config/tc-pj.h: Ditto.
4035 * configure.in (pjl*, pj*): New targets.
4036 * Makefile.am: Rebuild dependencies.
4037 (CPU_TYPES): Add pj.
4038 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4039 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4040 * doc/c-pj.texi: New file.
4041 * doc/as.texinfo: Add some PJ specifics.
4042 * doc/all.texi: Add PJ to the list of all architectures, sort them
4043 all alphabetically.
4044 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4045 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4047 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4049 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4050 (obj_frob_file): Test for null pointer.
4051 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4052 (OBJ_PROCESS_STAB): And here.
4053 (elf_obj_sy): Remove
4055 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4056 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4057 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4059 * config/obj-coff.c (no_func): Remove.
4060 (coff_format_ops): Change occurrences of no_func to 0, as we test
4061 for 0 in obj-multi.h.
4063 * configure.in: Enable bfd for i386-coff when primary target is
4064 bfd. Enable i386 elf,coff emulation support. Don't set
4065 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4066 emulation to support.
4067 *configure: Regenerate.
4069 1999-09-02 Nick Clifton <nickc@cygnus.com>
4071 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4072 .section .line directive is encountered.
4074 1999-09-01 Nick Clifton <nickc@cygnus.com>
4076 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4077 format.
4079 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4080 * as.texinfo: Document --gdwarf2 command line option.
4081 Add additional documentation of ARM command line switches.
4083 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4085 * config/tc-i386.c (i386_intel_memory_operand): Combine
4086 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4087 and RESTORE_END_STRING around parse_register calls.
4088 (i386_operand): Here too.
4089 (i386_is_reg): Remove.
4090 (parse_register): Move as_bad calls from within this function to
4091 callers.
4093 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4095 Based on a patch from H.J. Lu <hjl@gnu.org>
4096 * config/tc-i386.c (parse_register): Handle FP regs specially.
4097 (md_begin): Remove '(' and ')' from register_chars.
4099 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4101 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4102 error message (done elsewhere).
4104 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4106 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4108 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4110 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4111 args by 'f'.
4113 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4115 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4116 between args.
4117 Add new completers. Fix bug in 64 bit condition handling.
4119 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4120 'cS', and 'c*'.
4122 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4124 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4126 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4128 1999-08-27 Jim Wilson <wilson@cygnus.com>
4130 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4131 (struct ls): Add frag field. Initialize it to zero.
4132 (out_end_sequence): New local text_frag. Set it while in text section.
4133 Replace address check with frag check. Set ls.frag to text_frag if
4134 out_set_addr called.
4135 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4136 Set it before switching sections. Replace address check with frag
4137 check. Set ls.frag to saved_frag if out_set_addr called.
4139 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4141 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4142 output "advance_pc" opcode instead of calling gen_addr_line().
4143 The latter has the undesired side-effect of creating a new row
4144 in the debug line info matrix.
4146 1999-08-26 Jim Wilson <wilson@cygnus.com>
4148 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4149 ls.last_filename if last is less than zero. Set ls.last_filename
4150 when allocating new entry.
4151 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4152 call.
4154 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4156 * config/tc-i386.c (i386_index_check): Fix the displacement size
4157 when INFER_ADDR_PREFIX.
4159 1999-08-18 Nick Clifton <nickc@cygnus.com>
4161 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4162 display its value.
4164 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4166 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4167 handle 0xffffNNNN constants correctly.
4169 1999-08-16 Nick Clifton <nickc@cygnus.com>
4171 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4172 as well as loads.
4174 1999-08-13 Nick Clifton <nickc@cygnus.com>
4176 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4177 (md_apply_fix3): Always pass positive values to
4178 validate_offset_imm.
4180 1999-08-12 Nick Clifton <nickc@cygnus.com>
4182 * config/tc-arm.c (skip_whitespace): New macro.
4183 Formatting tidy ups.
4185 (md_apply_fix3): Store relocation offset in addend for ELF based
4186 relocs.
4187 (arm_force_relocation): Always generate relocs for Thumb function
4188 calls.
4190 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4192 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4193 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4195 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4197 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4198 flags for the unwind subspace.
4200 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4201 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4202 suitable relocation based on the size of the target's pointer.
4203 Always Use subsegment zero for the unwinders.
4204 (pa_level): Handle "2.0w".
4206 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4208 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4209 with the following instruction unless this was specified.
4211 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4213 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4214 certain sections, to match BFD changes.
4216 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4218 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4219 (EXTRA_SCRIPTS): Define to keep automake happy.
4220 * Makefile.in: Rebuild.
4222 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4224 * Makefile.am: Rename .dep* files to DEP*.
4225 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4226 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4227 targets to DEPOBJ.
4228 * Makefile.in: Rebuild.
4230 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4232 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4234 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4236 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4237 avoid problems on DOS filesystems.
4238 * Makefile.in: Rebuild.
4240 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4242 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4244 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4245 section flag.
4247 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4249 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4250 line to create ${GDBINIT} rather than .gdbinit.
4251 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4253 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4255 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4257 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4259 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4261 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4263 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4264 non-adjustable symbols.
4266 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4268 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4270 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4272 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4273 operands.
4275 1999-08-05 Donn Terry <donn@interix.com>
4277 * config/te-interix.h: New file.
4278 * configure.in (i386-*-interix*): New target.
4279 * configure: Rebuild.
4281 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4283 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4284 selectors for ELF too.
4285 (selector_table): Add "ltp" and "rtp" selectors.
4287 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4289 * config/tc-i386.c (i386_operand): No need to change
4290 operand_string pointer in segment reg case before goto
4291 do_memory_reference. Initialise displacement_string_start and
4292 displacement_string_end after do_memory_reference label.
4293 (i386_index_check): Add operand_string param, and print error
4294 message on failure here.
4295 (i386_intel_memory_operand): Instead of here.
4296 (i386_operand): And here.
4297 (INFER_ADDR_PREFIX): Enable.
4299 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4301 * config/tc-i386.h (DefaultSize): Define. Renumber following
4302 opcode_modifier defines.
4304 From Etienne Lorrain <etienne.lorrain@ibm.net>
4305 * config/tc-i386.c (stackop_size): New variable.
4306 (set_16bit_code_flag): Clear it here.
4307 (set_16bit_gcc_code_flag): New function.
4308 (md_pseudo_table): Add "code16gcc" entry.
4309 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4311 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4313 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4314 next_set_end even if the end symbol is being discarded.
4316 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4317 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4318 * config/obj-coff.c: Likewise.
4319 (seg_info_type): Remove.
4320 (seg_info_off_by_4): Change to array of segT.
4321 (s_get_segment): Adjust accordingly.
4322 (obj_pseudo_table): Fully initialize sentinel entry.
4324 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4325 Ralf Baechle <ralf@uni-koblenz.de>.
4327 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4329 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4331 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4333 * config/tc-i386.c: Indentation and white space changes.
4334 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4335 don't enable it by default.
4336 (i386_intel_operand): Remove redundant prototype.
4337 Move check on number of memory operands, and i.mem_operands++
4338 (i386_intel_memory_operand): To here.
4339 Remove i386_immediate code from here. Remove special case code
4340 for input and output using (%dx). Remove base/index checks and
4341 call i386_index_check instead. Save initial operand_string
4342 argument for error message.
4343 (i386_operand): Remove redundant prototype. Move base/index
4344 checks to i386_index_check.
4345 (i386_displacement): Move intel mode check for non-zero
4346 i.disp_operand
4347 (i386_intel_memory_operand): To here.
4349 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4351 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4352 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4353 by .register pseudo-op if -64 and --no-undeclared-regs.
4354 (s_register, sparc_adjust_symtab): New functions.
4355 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4356 Declare sparc_adjust_symtab as tc_adjust_symtab.
4357 * doc/c-sparc.texi: Add description of #ignore special literal
4358 for .register pseudo-op.
4360 1999-07-30 Catherine Moore <clm@cygnus.com>
4362 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4363 the relocation's section offset.
4365 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4367 * write.c (fixup_segment): Fix generic error check overflow test.
4369 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4370 X_add_number to long.
4372 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4374 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4375 processing.
4377 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4379 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4380 VTABLE relocations.
4382 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4384 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4386 * configure.bat: Remove; obsolete.
4387 * config/go32.cfg: Likewise.
4389 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4391 * configure.in (i386-*-vxworks*): New target.
4392 * configure: Rebuild.
4394 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4396 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4398 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4400 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4401 on -64 and not pic.
4402 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4403 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4404 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4405 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4406 MAX_RELOC_EXPANSION): Define.
4407 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4409 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4411 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4412 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4413 block. Print a warning if an 8-bit or 16-bit constant
4414 displacement or immediate is truncated on output.
4415 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4416 immediate.
4417 (i386_operand): Disallow immediate jump absolute operand.
4419 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4421 * configure.in: Bump version number to 2.9.5.
4422 * configure: Rebuild.
4424 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4425 or %llx work.
4427 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4429 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4430 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4432 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4434 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4435 is defined.
4436 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4438 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4439 if -mno-fpu was given.
4440 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4441 relocs.
4442 (cons_fix_new_arm): Remove misleading comments.
4444 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4446 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4447 error message.
4448 (relax_segment): Likewise. After giving a rs_org error, convert
4449 the frag to rs_align to avoid cascading errors.
4451 1999-07-12 Andreas Schwab <schwab@suse.de>
4453 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4455 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4457 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4458 as appropriate. Fill in structure initializations. Add variable
4459 initializations. Add casts.
4460 * dwarf2dbg.c (print_stats): Change i to size_t.
4461 * listing.c (listing_listing): Change list_line to unsigned int.
4463 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4465 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4466 rather than checking for \001 and \002 in symbol name.
4467 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4469 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4471 * configure.in (hppa*-linux-gnu*): New target.
4472 * configure: Rebuilt.
4474 1999-07-08 Nick Clifton <nickc@cygnus.com>
4476 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4478 1999-07-07 Nick Clifton <nickc@cygnus.com>
4480 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4481 accessing symbolP directly.
4483 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4485 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4486 for ELF.
4488 1999-07-05 Nick Clifton <nickc@cygnus.com>
4490 * config/tc-arm.c (ARM_EXT_V5): Define.
4491 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4492 (md_begin): Detect ARM v5 architectures.
4493 (md_parse_option): Accept arm v5 specification.
4494 (md_show_usage): Documment -marmv5 switch.
4496 * doc/c-arm.texi: Document -marmv5 command line option.
4498 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4499 op.
4500 (validate_immediate_twopart): New function. Determine if a
4501 constant can be computed by two ADD instructions.
4502 (output_inst): Remove its command line parameter - it was never
4503 used.
4504 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4505 implememt the ADRL pseudo op.
4506 (tc_gen_reloc): Generate a suitable error message if an ADRL
4507 instruction tries to generate a real reloc.
4509 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4511 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4513 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4514 into lower case.
4516 1999-06-27 H.J. Lu <hjl@gnu.org>
4518 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4519 non BFD_ASSEMBLER case.
4521 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4523 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4524 data.
4526 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4528 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4529 out_end_sequence() when the address decreases due to a new frag.
4530 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4531 numbering starts with 1.
4533 1999-06-23 Nick Clifton <nickc@cygnus.com>
4535 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4536 .section for COFF.
4537 (mcore_s_text): Call obj_elf_text for ELF target.
4538 (mcore_s_data): Call obj_elf_data for ELF target.
4539 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4540 for COFF target.
4541 (mcore_s_bss): New function: Dump literal table before changing
4542 sections.
4543 (mcore_s_comm): New function: Dump literal table before changing
4544 sections.
4546 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4547 No longer static functions.
4548 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4549 Provide prototypes for these functions.
4551 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4553 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4554 a list of names, to try obj_segment_name, and to try abbreviated
4555 names when using COFF without long section names.
4557 * config/tc-alpha.c: More use of symbol accessor functions.
4558 * config/tc-arc.c: Likewise.
4559 * config/tc-d30v.c: Likewise.
4560 * config/tc-fr30.c: Likewise.
4561 * config/tc-i860.c: Likewise.
4562 * config/tc-m88k.c: Likewise.
4563 * config/tc-mcore.c: Likewise.
4564 * config/tc-ns32k.c: Likewise.
4565 * config/tc-sparc.c: Likewise.
4566 * config/tc-v850.c: Likewise.
4568 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4569 sy_value with appropriate accessor functions.
4570 * config/tc-arm.c (md_apply_fix3): Likewise.
4571 * config/tc-d10v.c (AT_WORD_P): Likewise.
4572 * config/tc-v850.c (reg_name_search): Likewise.
4574 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4575 use symbol_get_bfdsym instead.
4576 * config/tc-ppc.c (md_assemble): Likewise.
4577 * config/tc-v850.c (v850_comm): Likewise.
4579 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4581 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4582 the symbol, rather than accessing the bsym member.
4583 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4584 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4585 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4586 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4587 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4588 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4589 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4590 * config/tc-v850.c (tc_gen_reloc): Likewise.
4592 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4594 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4595 (hppa_gen_reloc_type): Conditionalize on BFD64.
4596 (tc_gen_reloc): Re-enable ELF relocations.
4597 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4599 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4601 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4602 warning.
4603 (do_ldst): Move assignment out of if condition.
4604 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4605 parentheses to avoid warning.
4607 1999-06-21 Nick Clifton <nickc@cygnus.com>
4609 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4610 macro to get at the BFD symbol associated with a GAS symbol.
4612 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4614 * config/tc-ppc.c: Update for symbol handling changes.
4615 * config/obj-coff.c: Likewise.
4617 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4619 * tc-hppa.c: General cleanups of ELF support. No more spaces
4620 and subspaces for ELF.
4621 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4622 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4623 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4624 (UNWIND_SECTION_NAME): Likewise.
4625 (space/subspace related structures): Conditionalize definitions
4626 on OBJ_SOM.
4627 (space/subspace directives and support routines): Conditionalize
4628 definitions and references/uses on OBJ_SOM.
4629 (label_symbol_struct): For ELF, track the symbol's segment. For
4630 SOM track its space.
4631 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4632 changes.
4633 (USE_ALIASES): Kill for both SOM & ELF.
4634 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4635 (pa_space, pa_subspace): Corresponding changes.
4636 (pa_spaces_begin): Corresponding chagnes.
4637 (md_begin): Do not muck around with space/subspace stuff for
4638 OBJ_ELF.
4639 (md_apply_fix): Temporarily disable argument relocation stuff
4640 for OBJ_ELF.
4641 (tc_gen_reloc): Temporarily disable relocation generation for
4642 OBJ_ELF
4643 (pa_build_unwind_subspace): Similarly.
4645 1999-06-16 Nick Clifton <nickc@cygnus.com>
4647 * config/tc-arm.c (thumb_set): New pseudo op.
4648 (text, data, section): Override these pseudo ops with ARM
4649 specific versions.
4650 (s_thumb_set): New function: Perform the same as a .set pseudo
4651 op, but also mark the alias'ed symbol as being a Thumb
4652 function.
4653 (arm_s_text): New function: Perform the same as the .text
4654 pseudo op, but dump the literal pool before changing
4655 sections.
4656 (arm_s_data): New function: Perform the same as the .data
4657 pseudo op, but dump the literal pool before changing
4658 sections.
4659 (arm_s_section): New function: Perform the same as the
4660 .section pseudo op, but dump the literal pool before changing
4661 sections.
4662 (arm_cleanup): Do not reset the current section before dumping
4663 the literal pool.
4665 1999-06-17 Nick Clifton <nickc@cygnus.com>
4667 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4668 OPTION_NO_WARN_UNMATCHED entries.
4669 (md_parse_option): Generate a warning message if an unrecognised
4670 option is encountered.
4672 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4673 (get_operands): When parsing an expression after an '@' symbol
4674 has been detected, do not ignore '#' symbols.
4675 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4676 false.
4678 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4680 From K. Richard Pixley <rich@noir.com>:
4681 * configure.in (ppc-*-vxworks*): New target.
4682 * configure: Rebuild.
4684 1999-06-12 Philip Blundell <philb@gnu.org>
4686 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4688 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4690 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4691 which refer to symbols in linkonce sections, permit reducing the
4692 relocs if the symbol is local.
4694 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4696 * subsegs.c (subseg_text_p): New function.
4697 * as.h (subseg_text_p): Declare.
4698 * read.c (do_align): Use subseg_text_p to set the default fill.
4699 * write.c (subsegs_finish): Likewise.
4700 * config/obj-coff.c (write_object_file): Likewise.
4701 * config/tc-i386.h (md_maybe_text): Don't define.
4702 (md_do_align): Use subseg_text_p to set the default fill.
4703 * config/tc-m32r.c (m32r_do_align): Likewise.
4704 * config/tc-sh.c (sh_do_align): Likewise.
4705 * config/tc-sparc.h (md_do_align): Likewise.
4707 1999-06-12 David O'Brien <obrien@freebsd.org>
4709 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4710 * configure: Rebuild.
4712 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4714 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4715 * Makefile.am: Rebuild dependencies.
4716 * Makefile.in: Rebuild.
4718 * config/tc-i386.c (i386_immediate): Remove unused label
4719 seg_unimplemented.
4721 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4722 * symbols.c: Likewise.
4723 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4724 sy_next field when taking address, rather than symbol_next.
4726 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4727 offsetT.
4728 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4729 value from the output file architecture.
4730 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4731 * dwarf2dbg.h: Change bfd_vma to addressT.
4733 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4735 * dwarf2dbg.h: Use PARAMS in function declarations.
4737 1999-06-11 Martin Dorey <mdorey@madge.com>
4739 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4740 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4741 OBJ_ELF.
4742 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4744 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4746 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4748 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4749 popsection.
4751 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4753 * read.c (read_a_source_file): Only declare inescape if
4754 QUOTES_IN_INSN.
4756 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4757 match parameters.
4758 (find_entry_byval): Add parens to avoid warning.
4760 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4762 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4763 undefined symbols.
4765 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4767 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4768 with isoctal.
4770 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4771 synthetize_setx): New functions.
4772 (md_assemble): Broken the special cases into the above
4773 functions. Make compiler happy if sizeof(bfd_vma)==4.
4774 Fix sethi generated from set/setuw. If instructions have a relloc,
4775 always clear the fields to be relocated in the opcode.
4776 (sparc_ip): Remove special_case global variable.
4778 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4780 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4781 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4782 indication of success rather than a value.
4783 (itbl_get_val): Likewise.
4784 (itbl_get_field): Use strcspn. Change delimiters to include
4785 parens.
4786 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4787 (itbl_get_val): Likewise.
4788 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4790 * symbols.c (copy_symbol_attributes): Convert local symbols to
4791 regular symbols.
4793 1999-06-10 Nick Clifton <nickc@cygnus.com>
4795 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4796 ARM920t.
4798 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4800 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4801 Optimize set if sizeof(bfd_vma) == 64.
4802 (sparc_ip): Fix sethi - without %hi() it should generate
4803 R_SPARC_22 reloc, not R_SPARC_HI22.
4804 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4806 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4808 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4809 (s_ncons): New function.
4810 (native_op_table): New table.
4811 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4812 R_SPARC_OLO10 handling.
4814 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4816 * expr.h (struct expressionS): Revert last change; widen X_op.
4817 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4819 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4821 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4822 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4823 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4824 * Makefile.in: Regenerated.
4826 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4827 `common' pass on to s_mri_common.
4828 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4830 1999-06-06 Richard Henderson <rth@cygnus.com>
4832 * config/obj-elf.c (obj_elf_section): Don't free the return
4833 value of demand_copy_C_string.
4835 1999-06-05 Richard Henderson <rth@cygnus.com>
4837 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4838 creation logic from obj_elf_create_section.
4840 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4841 (section_stack): New.
4842 (special_sections): Make const.
4843 (obj_elf_section): Gut and rewrite parsing.
4844 (obj_elf_change_section): New function broken out of obj_elf_section.
4845 (obj_elf_parse_section_letters): Likewise.
4846 (obj_elf_section_word): Likewise.
4847 (obj_elf_section_type): Likewise.
4848 (obj_elf_previous): Treat as a toggle.
4849 (obj_elf_popsection): New.
4850 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4851 (ppc_section_type): Likewise.
4852 * config/tc-ppc.h: Likewise.
4854 * expr.h (struct expressionS): Don't make X_op a bitfield.
4855 * config/tc-alpha.c: Update for symbol handling changes.
4856 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4857 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4859 1999-06-05 Richard Henderson <rth@cygnus.com>
4861 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4862 (dwarf2_gen_line_info): Kill unused variables.
4863 (dwarf2_finish): Likewise.
4864 (dwarf2_where): Likewise.
4865 (dwarf2_directive_file): If we've only got a string,
4866 hand off to s_app_file.
4867 * ecoff.c: Move the include of ecoff.h.
4868 * symbols.h (S_IS_FUNCTION): Prototype.
4870 * read.c (LEX_HASH): Supply a default.
4871 (lex_type): Use it.
4872 (s_globl): Update `c' after skipping whitespace.
4873 * read.h (LEX_END_NAME, is_name_ender): New.
4874 * expr.c (get_symbol_end): Respect it.
4876 1999-06-04 Mark Klein <mklein@dis.com>
4878 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4879 to real if OBJ_SOM
4880 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4882 * config/tc-hppa.c: Update for symbol handling changes.
4884 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4886 * cgen.c: Update for symbol handling changes.
4887 * config/tc-m32r.c: Likewise.
4889 * config/tc-hppa.h: Update for symbol handling changes.
4890 * config/tc-hppa.c: Likewise.
4892 * config/tc-arm.h: Update for symbol handling changes.
4893 * config/tc-arm.c: Likewise.
4894 (symbol_make_empty): Remove. Just use symbol_create.
4896 * symbols.c (symbol_set_tc): Correct name.
4898 * Makefile.am: Rebuild dependencies.
4899 ($(OBJS)): Don't depend upon struc-symbol.h.
4900 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4901 * dep-in.sed: Don't remove struc-symbol.h.
4902 * Makefile.in: Rebuild.
4904 * doc/internals.texi (Symbols): Describe changes in symbol
4905 handling.
4907 1999-06-03 Richard Henderson <rth@cygnus.com>
4909 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4910 instead of doing the work by hand.
4912 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4914 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4915 state of line state-machine.
4916 (struct ls): Collect DWARF2 line state-machine state in new member
4917 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4918 resulted in any DWARF2 directives.
4919 (reset_state_machine): New function.
4920 (out_end_sequence): Ditto.
4921 (dwarf2_gen_line_info): When switching sections or switching to a
4922 lower text address, call out_end_sequence() first to terminate the
4923 previous code sequence as code sequences MUST have monotonically
4924 increasing addresses.
4925 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4927 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4929 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4930 DWARF2 debug info (line information only, at this point).
4931 * as.h: Update comment about supported debug formats.
4932 * dwarf2dbg.c, dwarf2dbg.h: New files.
4933 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4935 * expr.c (operand): Don't use [ for parens if we want an index op.
4936 (op_encoding): Switch [ into O_index, if desired.
4937 (op_rank): Renumber with O_index on bottom.
4938 (expr): If O_index, match closing bracket.
4939 * expr.h (O_index): New.
4941 * read.c (read_a_source_file): Conditionally allow matched "
4942 in lines passed to md_assemble.
4944 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4946 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4948 Add support for storing local symbols in a small structure to save
4949 memory when assembling large files.
4950 * as.h: Don't include struc-symbol.h.
4951 (symbolS): Add typedef.
4952 * symbols.c: Include struc-symbol.h.
4953 (local_hash): New static variable.
4954 (save_symbol_name): New static function, from symbol_create.
4955 (symbol_create): Call save_symbol_name.
4956 (local_symbol_count): New static variable.
4957 (local_symbol_conversion_count): Likewise.
4958 (LOCAL_SYMBOL_CHECK): Define.
4959 (local_symbol_make): New static function.
4960 (local_symbol_convert): New static function.
4961 (colon): Handle local symbols. Create local symbol for local
4962 label name.
4963 (symbol_table_insert): Handle local symbols.
4964 (symbol_find_or_make): Create local symbol for local label name.
4965 (symbol_find_base): Check for local symbol.
4966 (symbol_append, symbol_insert): Check for local symbols.
4967 (symbol_clear_list_pointers, symbol_remove): Likewise.
4968 (verify_symbol_chain): Likewise.
4969 (copy_symbol_attributes): Likewise.
4970 (resolve_symbol_value): Handle local symbols.
4971 (resolve_local_symbol): New static function.
4972 (resolve_local_symbol_values): New function.
4973 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4974 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4975 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4976 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4977 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4978 (symbol_previous, symbol_next): New functions.
4979 (symbol_get_value_expression): Likewise.
4980 (symbol_set_value_expression): Likewise.
4981 (symbol_set_frag, symbol_get_frag): Likewise.
4982 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4983 (symbol_mark_used_in_reloc): Likewise.
4984 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4985 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4986 (symbol_mri_common_p): Likewise.
4987 (symbol_mark_written, symbol_clear_written): Likewise.
4988 (symbol_written_p): Likewise.
4989 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4990 (symbol_section_p, symbol_equated_p): Likewise.
4991 (symbol_constant_p): Likewise.
4992 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4993 (symbol_get_obj, symbol_set_obj): Likewise.
4994 (symbol_get_tc, symbol_set_tc): Likewise.
4995 (symbol_begin): Initialize local_hash.
4996 (print_symbol_value_1): Handle local symbols.
4997 (symbol_print_statistics): Print local symbol statistics.
4998 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4999 Declare new symbols.c functions. Move many declarations here from
5000 struc-symbol.h.
5001 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5002 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5003 (struct symbol): Move bsym to make it clearly the first field.
5004 Remove TARGET_SYMBOL_FIELDS.
5005 (symbolS): Don't typedef.
5006 (struct broken_word): Remove.
5007 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5008 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5009 (symbol_clear_list_pointers): Likewise.
5010 (symbol_insert, symbol_remove): Likewise.
5011 (symbol_previous, symbol_append): Likewise.
5012 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5013 (struct local_symbol): Define.
5014 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5015 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5016 (local_symbol_get_frag, local_symbol_set_frag): Define.
5017 (local_symbol_get_real_symbol): Define.
5018 (local_symbol_set_real_symbol): Define.
5019 Define.
5020 * write.c (write_object_file): Call resolve_local_symbol_values.
5021 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5022 (TARGET_SYMBOL_FIELDS): Don't define.
5023 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5024 ECOFF_DEBUGGING, add ECOFF fields.
5025 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5026 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5027 ECOFF_DEBUGGING, add ECOFF fields.
5028 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5029 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5030 * config/tc-mcore.h: Don't include struc-symbol.h.
5031 (TARGET_SYMBOL_FIELDS): Don't define.
5032 (struct mcore_tc_sy): Define.
5033 (TC_SYMFIELD_TYPE): Define.
5034 * Many files: Use symbolS instead of struct symbol. Use new
5035 accessor functions rather than referring to symbolS fields
5036 directly.
5038 * read.c (s_mri_common): Don't add in value of line_label.
5040 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5041 checking for SEC_LINK_ONCE.
5043 * config/tc-sh.h (sh_fix_adjustable): Declare.
5045 * app.c (input_buffer): New static variable.
5046 (app_push): Save saved_input in allocated buffer.
5047 (app_pop): Restored saved_input.
5048 (do_scrub_chars): Change get parameter to take char * and int as
5049 arguments. Change GET macro to pass input_buffer to get
5050 function. Don't save input into allocated buffer.
5051 * as.h (do_scrub_chars): Update declaration.
5052 * input-file.c (input_file_get): Change to take char * and int.
5053 Read data into passed in buffer. Remove static buffer.
5054 * read.c (scrub_from_string): Change to take char * and int. Copy
5055 data into passed in buffer.
5057 * hash.h: Neaten. Declare hash_traverse.
5058 * hash.c: Complete rewrite based on BFD hashing code.
5059 * gasp.c (chunksize): New variable.
5060 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5061 hash_delete.
5063 1999-05-28 Nick Clifton <nickc@cygnus.com>
5065 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5066 addend unless the target uses an old ABI.
5068 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5070 -Wchar-subscripts cleanup
5071 * listing.c (listing_newline): Use unsigned char variable, so
5072 calls to isascii,iscntrl are correct.
5073 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5074 (unsigned char).
5075 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5076 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5077 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5078 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5080 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5082 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5083 width for Coldfire.
5084 (arch_coldfire_p): New #define.
5085 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5087 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5089 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5091 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5092 (install_operand): Add place `N'.
5093 (init_table): Add registers ACC, MACSR, MASK.
5095 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5097 * config/tc-m68k.c: Change mcf5200 --> mcf.
5098 (archs): Add mcf5206e, mcf5307.
5099 (m68k_ip): Add format `u'.
5100 (install_operand): Add place `m', `M', `h'.
5101 (init_table): Add upper/lower registers.
5103 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5105 1999-05-28 Martin Dorey <mdorey@madge.com>
5107 * config/tc-i960.c: Several minor changes to add ELF and
5108 BFD_ASSEMBLER support.
5109 * config/tc-i960.h: Likewise.
5110 * configure.in (i960-*-elf*): New target.
5111 * aclocal.m4, configure: Rebuild.
5113 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5115 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5116 reloc changes when defined(BFD_ASSEMBLER).
5118 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5120 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5122 * write.c (write_print_statistics): Output to file, not stderr.
5124 * expr.c (generic_bignum_to_int32,64): Prototype.
5126 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5127 output_sleb128, output_uleb128, output_big_sleb128,
5128 output_big_uleb128, output_big_leb128): Prototype.
5129 (output_big_sleb128, output_big_uleb128): Make inline.
5130 (output_big_leb128): Remove inline
5132 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5133 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5134 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5135 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5136 value for correct overflow check in write.c:fixup_segment.
5137 * write.c (fixup_segment): Move bitfield overflow checks to after
5138 the md_apply_fix call.
5139 * config/obj-coff.c (fixup_segment): Likewise.
5140 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5141 valueT *val argument.
5143 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5145 * config/atof-ieee.c (gen_to_words): Correctly round a
5146 denormalized number. Fix off-by-one in range checking for
5147 exponent in a denormal.
5149 1999-05-10 Nick Clifton <nickc@cygnus.com>
5151 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5152 name.
5154 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5156 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5158 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5160 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5161 (ReverseRegRegmem): Remove.
5162 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5163 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5164 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5165 kludge.
5167 From Doug Ledford <dledford@redhat.com>
5168 * config/tc-i386.h (RegXMM): New for P/III.
5169 * config/tc-i386.c: Add support for P/III.
5171 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5173 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5174 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5175 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5177 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5179 * config/tc-i386.c (i386_immediate): Skip whitespace before
5180 complaining about junk after expression.
5181 (i386_displacement): Likewise.
5183 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5185 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5186 Don't copy before downcaseing.
5188 1999-05-05 Catherine Moore <clm@cygnus.com>
5190 * tc-m68k.c: Include elf/m68k.h.
5191 (m68k_elf_final_processing): New routine.
5192 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5193 Define.
5195 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5197 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5198 17 bit fmt insn.
5200 1999-04-30 Nick Clifton <nickc@cygnus.com>
5202 * config/tc-mcore.c (mcore_s_section): Dump literals before
5203 changing section.
5205 1999-04-29 Nick Clifton <nickc@cygnus.com>
5207 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5208 for COFF/PE port.
5210 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5212 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5213 (TC_INIT_FIX_DATA): Delete.
5214 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5215 (TC_INIT_FIX_DATA): Delete.
5216 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5217 * write.c (fix_new_internal): Initialize fx_cgen member.
5218 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5219 (gas_cgen_md_apply_fix3): Update.
5220 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5221 (md_cgen_record_fixup_exp): Update.
5222 (FX_OPINFO_R_TYPE): Update.
5224 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5225 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5226 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5227 * frags.h (struct frag): Make opindex, opinfo ints.
5229 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5231 1999-04-26 Tom Tromey <tromey@cygnus.com>
5233 * aclocal.m4, configure: Updated for new version of libtool.
5235 1999-04-22 Nick Clifton <nickc@cygnus.com>
5237 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5238 md_apply_fix.
5239 (md_apply_fix3): Do not fix up absolute relocations against
5240 symbolic values.
5242 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5244 1999-04-20 Nick Clifton <nickc@cygnus.com>
5246 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5247 changes and data-in-text directives.
5248 (mcore_cons): New function: intercept cons() operations.
5249 (mcore_float_cons): New function: intercept float_cons()
5250 operations.
5251 (mcore_stringer): New function: intercept stringer() operations.
5253 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5255 * obj.h (struct format_ops): Change generate_asm_lineno field to
5256 take no parameters.
5257 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5259 * config/tc-alpha.c (find_opcode_match): Add default case to
5260 switch.
5261 (find_macro_match): Likewise.
5262 (load_expression): Parenthesize && within ||.
5264 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5266 1999-04-17 Nick Clifton <nickc@cygnus.com>
5268 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5269 .text .data .section pseudo ops.
5270 (mcore_s_section): New function. Dump lits before changing secs.
5271 (mcore_s_text): New function. Dump lits before changing secs.
5272 (mcore_s_data): New function. Dump lits before changing secs.
5274 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5276 * config/tc-mips.c (mips_32bitmode): New.
5277 (md_begin): Set mips_32bitmode if needed.
5278 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5279 Set EF_MIPS_32BITMODE.
5281 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5283 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5284 change.
5286 1999-04-16 Nick Clifton <nickc@cygnus.com>
5288 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5290 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5292 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5293 expressions correctly.
5296 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5298 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5300 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5302 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5303 and fmpynfadd instructions.
5305 1999-04-11 Richard Henderson <rth@cygnus.com>
5307 * as.h (environ): Declare it, if needed.
5308 * as.c (dump_statistics): Don't declare environ.
5309 * configure.in (environ): Detect declaration.
5310 * configure, config.in: Rebuild
5312 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5313 (i386_displacement): Allocate enough space for replacement buffer.
5314 Clean up replacement buffer initialization.
5316 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5318 * subsegs.c (section_symbol): Don't create a new symbol if one
5319 already exists; instead, use the existing one, but set its segment
5320 and frag data if it hasn't already been defined.
5321 * config/obj-coff.c (c_section_symbol): Likewise.
5323 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5325 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5327 1999-04-08 Nick Clifton <nickc@cygnus.com>
5329 * config/tc-mcore.c: New File: Support routines for MCore
5330 assembler.
5331 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5332 * config/obj-coff.c: Add support for mcore-pe target.
5334 * Makefile.am: Add support for MCore targets.
5335 * Makefile.in: Regenerate.
5336 * configure.in: Add support for MCore targets.
5337 * configure: Regenerate.
5339 * doc/all.texi: Set MCORE.
5340 * doc/as.texinfo: Document MCore specific command line options.
5342 * write.h: Prevent multiple inclusion.
5344 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5346 * asintl.h (LC_MESSAGES): Never define.
5347 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5348 does not define it.
5349 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5350 does not define it.
5352 * Makefile.am (m68k-parse.c): If configuring in the source
5353 directory, copy m68k-parse.y into the local directory before
5354 running ylwrap, to remove spurious differences when generating
5355 snapshots.
5356 * Makefile.in: Rebuild.
5358 * config/tc-sparc.h (md_do_align): Just allocate the number of
5359 bytes necessary, rather than always allocating 1024.
5361 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5363 * listing.c (listing_newline): Add cast to avoid warning.
5364 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5365 * config/tc-i386.c (i386_scale): Add return value.
5366 (build_displacement_string): Remove unused local temp_disp2.
5367 (i386_intel_memory_operand): Add parentheses to avoid warning.
5368 (i386_intel_operand): Remove unused local end_of_operand_string.
5369 (i386_operand): Remove unused local operand_modifier.
5370 (i386_operand): Add parens to avoid warning.
5372 1999-04-04 Don Bowman <don@pixsci.com>
5374 * configure.in: Add mips*-*-vxworks* target; have it define
5375 MIPS_STABS_ELF.
5376 * configure, config.in: Rebuild.
5378 1999-03-31 Nick Clifton <nickc@cygnus.com>
5380 * configure.in (emulations): Add support for arm-epoc-pe.
5381 * configure: Regenerate.
5382 * config/te-epoc-pe.h: New file. Define macros specific to
5383 arm-epoc-pe target.
5384 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5385 for arm-epoc-pe target.
5387 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5389 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5391 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5393 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5394 detect ",n" without a condition.
5395 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5398 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5400 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5401 instruction is encoded with one bit.
5404 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5406 * doc/internals.texi (CPU backend): Mention that
5407 line_separator_chars should not include newline. From thi
5408 <ttn@mingle.glug.org>.
5410 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5412 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5413 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5415 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5417 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5419 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5421 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5424 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5426 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5428 1999-03-15 Martin Hunt <hunt@cygnus.com>
5430 * app.c (do_scrub_begin): Change '-' back to a symbol char
5431 so we can use multiple opcodes on a line again.
5433 * config/tc-d30v.c: By default, warn if a symbol has
5434 the same name as a register. Plus some minor
5435 updates from the branch.
5437 1999-03-13 Nick Clifton <nickc@cygnus.com>
5439 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5440 BFD_RELOC_16 and BFD_RELOC_64.
5442 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5444 * expr.c (expr): Add missing else.
5446 1999-03-12 Nick Clifton <nickc@cygnus.com>
5448 * config/tc-arm.c (md_apply_fix3): Improve error message.
5450 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5452 * Makefile.am (CPU_TYPES): Add fr30.
5453 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5454 (fr30,m32r dependencies): Update.
5455 * Makefile.in: Rebuild.
5457 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5458 (gas_cgen_record_fixup_exp): Ditto.
5459 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5460 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5461 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5462 (md_cgen_lookup_reloc): Update use of operand->type.
5463 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5464 (md_convert_frag): Call cgen_operand_lookup_by_num.
5465 (md_cgen_lookup_reloc): Update use of operand->type.
5466 (m32r_cgen_record_fixup_exp): Ditto.
5468 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5470 * config/tc-mips.c (md_show_usage): Fix message.
5472 1999-03-03 Nick Clifton <nickc@cygnus.com>
5474 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5475 and LDR reg,=<expr> instruction.
5477 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5478 -mcpu=arm9tdmi.
5480 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5482 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5484 1999-02-17 Nick Clifton <nickc@cygnus.com>
5486 This patch was created by: Scott Bambrough
5487 <scottb@corelcomputer.com>
5489 * app.c:
5490 Special cased '@' character. The '@' character is used as the
5491 ARM assembler comment character, as a special character
5492 and in ELF .symver pseudo-op's, and as a special character in
5493 .type and .section pseudo-ops.
5494 (symver_pseudo): New static variable.
5495 (symver_state): New static variable.
5496 (struct app_save): Add field 'symver_state'.
5497 (app_push): Save global symver_state int struct app_save.
5498 (app_pop): Restore global symver_state from struct app_save.
5499 (do_scrub_chars): Special case handling of '@' character in
5500 .symver pseudo-ops.
5502 * configure.in: Modified to recognize armv* uname syntax from ARM
5503 Linux kernel.
5504 * configure: Regenerated.
5506 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5507 a prefix to the section's type.
5508 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5509 the type's typename.
5511 * config/tc-arm.h: Add support for PIC generation:
5512 (pic_code): New boolean.
5513 (obj_relocate_extern): Define.
5514 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5515 (TC_CONS_FIX_NEW): Define.
5516 (tc_fix_adjustable): Define.
5517 (GLOBAL_OFFSET_TABLE_NAME): Define.
5519 * config/tc-arm.c: Add support for PIC generation:
5520 (line_seperator_chars): Allow ';' as a seperator for Linux.
5521 (is_immediate_prefix): New macro.
5522 (arm_parse_reloc): New function.
5523 (s_arm_elf_cons): New function.
5524 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5525 (md_undefined_symbol): Special case handling for the Global Offset
5526 Table's symbol.
5527 (md_apply_fix3): Handle PIC relocs.
5528 (tc_gen_reloc): Handle PIC relocs.
5529 (md_parse_option): Add support for '-k' command line switch to
5530 enable PIC generation.
5531 (cons_fix_new_arm): New function.
5532 (s_arm_elf_cons): New function.
5534 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5536 * configure.in: Add comments for uses of AC_DEFINE.
5537 * acinclude.m4: Likewise.
5538 * acconfig.h: Remove.
5539 * aclocal.m4: Rebuild.
5540 * configure: Rebuild.
5541 * Makefile.in: Rebuild.
5542 * config.in: Rebuild.
5544 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5546 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5547 non-constant offset from a base register.
5549 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5551 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5552 strings always.
5554 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5556 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5557 (emit_insn): Look for pc-relative and no-overflow specifiers on
5558 internal relocation types.
5560 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5562 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5563 -mcpu=NNNN flags.
5565 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5566 mips_cpu instead.
5567 (mips_4650, mips_4010, mips_4100): Variables removed.
5568 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5569 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5570 variables.
5571 (md_begin): Don't bother initializing the mips_NNNN variables;
5572 mips_cpu is set, and that's good enough now.
5573 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5574 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5575 (show): New function, to handle wrapping in the CPU lists.
5576 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5578 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5580 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5581 than treat as an immediate specifier.
5583 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5585 * config/tc-i386.c: Prototype many functions.
5586 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5587 (i386_immediate): Remove unused second argument.
5588 (i386_intel_operand): Fix i386_is_reg typo.
5589 (i386_operand): Use allow_naked_reg.
5590 (output_invalid): Make operand int for K&R.
5592 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5594 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5595 patch.
5596 * Makefile.in: Rebuild.
5598 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5600 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5601 (cgen.o): Ditto.
5602 (EXTRA_as_new_SOURCES): Comment out.
5603 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5604 * Makefile.in: Rebuild.
5605 * doc/Makefile.in: Rebuild.
5606 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5607 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5608 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5609 * configure: Rebuild.
5610 * aclocal.m4: Rebuild.
5611 * config.in: Rebuild.
5612 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5613 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5614 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5615 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5616 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5617 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5618 (gas_cgen_record_fixup_exp): Ditto.
5619 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5620 descriptor, not global variable.
5621 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5622 descriptor, not global variable. Refer to insert_operand handler
5623 via cpu descriptor, not global function.
5624 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5625 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5626 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5627 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5628 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5629 * config/tc-m32r.c: Ditto.
5630 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5631 (md_assemble): Ditto.
5632 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5634 1999-02-09 Nick Clifton <nickc@cygnus.com>
5636 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5637 relocations for ELF targets.
5639 1999-02-08 Nick Clifton <nickc@cygnus.com>
5641 * configure.in: Add support for StrongARM target.
5642 * configure: Regenerate.
5644 1999-02-05 Nick Clifton <nickc@cygnus.com>
5646 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5648 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5649 for COFF ports.
5651 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5653 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5655 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5657 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5658 (INTEL_DWORD_MNEM_SUFFIX): Define.
5659 (BYTE_PTR): Define.
5660 (WORD_PTR): Define.
5661 (DWORD_PTR): Define.
5662 (XWORD_PTR): Define.
5663 (SHORT): Define.
5664 (OFFSET_FLAT): Define.
5665 (FLAT): Define.
5666 (NONE_FOUND): Define.
5667 (No_dSuf): Define.
5668 (No_xSuf): Define.
5669 * config/tc-i386.c (set_intel_syntax): New routine.
5670 (intel_syntax): Declare.
5671 (allow_naked_reg): Declare.
5672 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5673 (intel_float_operand): New routine.
5674 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5675 Handle brackets as well as parens. Call i386_intel_operand for
5676 intel syntax. Reverse operands if appropriate. Handle new
5677 suffixes. Handle movzx and movsx.
5678 (i386_is_reg): New routine.
5679 (i386_immediate): New routine.
5680 (i386_scale): New routine.
5681 (i386_displacement): New routine.
5682 (i386_operand_modifier): New routine.
5683 (build_displacement_string): New routine.
5684 (i386_parse_seg): New routine.
5685 (i386_intel_memory_operand): New routine.
5686 (i386_intel_operand): New routine.
5687 (i386_operand): Call i386_displacement, i386_immediate,
5688 i386_scale, etc. instead of handling inline.
5689 (parse_register): Handle registers without prefix.
5691 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5693 * configure: Regenerate.
5694 * configure.in (arm-*-oabi): New.
5695 (thumb-*-oabi): New.
5696 * config/tc-arm.c (target_oabi): Declare.
5697 (md_apply_fix3): Support REL relocs.
5698 (md_parse_option): Handle -oabi.
5699 (elf32_arm_target_format): New routine.
5700 (md_longopts): Add OPTION_OABI.
5701 * config/tc-arm.h: Redefine TARGET_FORMAT.
5704 1999-01-28 Nick Clifton <nickc@cygnus.com>
5706 * write.c (write_relocs): Handle out of range error.
5708 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5709 (fr30_force_relocation): Default to 0.
5711 * config/tc-fr30.h (obj_fix_adjustable): Define.
5712 (TC_FORCE_RELOCATION): Define.
5714 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5715 relocs.
5717 1999-01-16 Nick Clifton <nickc@cygnus.com>
5719 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5720 merge of two instructions if the left instruciton kills the right.
5722 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5724 * Makefile.in: Regenerate.
5725 * configure.in: Redo test for using cgen.
5726 * configure: Regenerate.
5728 1999-01-09 Nick Clifton <nickc@cygnus.com>
5730 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5731 redefinition of this macro.
5733 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5735 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5736 warning.
5738 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5740 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5741 a read of HI or LO and an immediatly following branch.
5743 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5745 * config/tc-mips.c (md_begin): Another correction to the setting of
5746 mips_eabi64.
5748 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5750 * config/tc-mips.c (md_begin): Correct type-o in setting of
5751 mips_eabi64.
5753 1998-12-21 Nick Clifton <nickc@cygnus.com>
5755 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5756 bit insn when optimizing, so that parallelised instructions will
5757 start on a 32 bit boundary.
5759 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5761 * config/tc-mips.c (mips_eabi64): New.
5762 (md_begin): Set mips_eabi64.
5763 (mips_elf_final_processing): Use it.
5765 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5767 * config/tc-mips.c (mips_elf_final_processing):
5768 Correct setting of ABI in e_flags.
5770 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5772 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5773 in delay slots.
5775 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5777 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5779 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5781 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5782 warning, values that don't fit in the field.
5784 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5786 * config/tc-mips.c (mips_abi_string): New.
5787 (md_parse_option,md_longopts): Add mabi.
5788 (mips_elf_final_processing): Set e_flags based on mabi flag.
5790 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5792 * config/tc-mips.c (md_parse_option): Handle vr4111.
5794 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5796 * config/tc-h8300.c (build_bytes): Change message given if the
5797 instruction requires H8/300H mode and we're not in Hmode, to
5798 suggest that it may be the operand modes that are the problem, not
5799 necessarily the opcode.
5801 1998-12-10 Nick Clifton <nickc@cygnus.com>
5803 * config/tc-fr30.c: Add line separator character.
5805 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5807 * configure.in (hppa-*-mpeix*): New target.
5808 * config/obj-som.h (obj_som_compiler): Declare.
5809 * config/obj-som.c (compiler_seen): New static variable.
5810 (obj_som_compiler): New function.
5811 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5812 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5813 (pa_type_args): Set hppa_priv_level.
5814 (pa_compiler): New static function if OBJ_SOM.
5815 * configure: Rebuild.
5817 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5819 * read.c (output_leb128): Don't mark as inline.
5821 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5823 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5824 AIX .vbyte unaligned data support.
5825 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5826 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5827 sections.
5829 1998-12-07 Nick Clifton <nickc@cygnus.com>
5831 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5832 input handling.
5834 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5836 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5837 BFD_RELOC_ARM_PCREL_BRANCH.
5839 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5841 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5842 checking the target type.
5843 (mips-dec-bsd*): Set endian to little.
5844 * configure: Rebuild.
5846 COFF weak symbol support, based on patches from Mark Elbrecht
5847 <snowball3@usa.net>:
5848 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5849 * config/obj-coff.c (obj_coff_weak): New static function.
5850 (obj_coff_endef) [both versions]: Handle weak symbols.
5851 (coff_frob_symbol): Likewise.
5852 (yank_symbols): Likewise.
5853 (obj_pseudo_table): Add "weak".
5855 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5856 <aymeric.vincent@emi.u-bordeaux.fr>.
5857 * aclocal.m4: Rebuild with current tools.
5858 * configure: Rebuild.
5860 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5861 an assertion failure for a case we can't handle when OBJ_ECOFF.
5863 * expr.c (operator): And with 0xff to avoid problems with signed
5864 char.
5866 1998-12-03 Nick Clifton <nickc@cygnus.com>
5868 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5869 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5871 1998-12-02 Nick Clifton <nickc@cygnus.com>
5873 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5874 LDI:20 insn.
5876 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5878 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5879 calculation of pcrel point.
5881 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5883 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5884 pcrel point.
5886 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5888 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5889 scope.
5890 (d10v_cleanup): Only generate previous insn if a multiline insn is
5891 not pending.
5893 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5895 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5896 FR30_OPERAND_I32.
5898 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5900 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5901 -marm6xxx command line switches.
5903 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5905 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5906 (itbl-ops.o): Delete duplicate dependencies.
5907 Rebuild dependencies.
5908 Add fr30 dependencies.
5909 * Makefile.in: Rebuild.
5911 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5913 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5914 opcode list.
5915 * listing.c: Ignore line terminator characters found inside
5916 strings.
5918 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5920 * po/gas.pot: Regenerated.
5922 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5924 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5925 fr30_is_label_start(). Also checks for delay slot insns.
5927 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5928 FR30 instructions which contain a colon in the mnemonic.
5930 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5932 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5934 * config/tc-fr30.c: Removed currently superflous code.
5936 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5938 * config/tc-fr30.h: New file.
5939 * config/tc-fr30.c: Tweaking so that it will compile.
5941 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5943 * config/tc-d10v.h (obj_fix_adjustable): Define.
5944 (TC_FORCE_RELOCATION): Define.
5945 (d10v_force_relocation): Declare.
5946 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5947 (md_apply_fix3): Handle Vtable relocs.
5948 (d10v_fix_adjustable): New.
5949 (d10v_force_relocation): New.
5951 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5953 * config/tc-d30v.c: Change default behaviour to ignore potential
5954 conflicts between register name and symbol names.
5956 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5958 * configure.in: Add fr30-*-*.
5959 * config/tc-fr30.c: New file.
5960 * Makefile.in: Regenerated.
5961 * config.in: Regenerated.
5962 * configure: Regenerated.
5963 * doc/Makefile.in: Regenerated.
5964 * po/gas.pot: Regenerated.
5966 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5968 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5969 are 16 bit insns.
5971 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5973 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5974 characters.
5975 (do_scrub_chars): Add some casts to unsigned char to avoid
5976 unwanted sign extension.
5977 * read.c (lex_type): Set characters about 127 to be symbol
5978 characters.
5979 * config/tc-i386.c (md_begin): Set identifier_chars and
5980 operand_chars for values above 127.
5982 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5984 * configure.in: detect cygwin* instead of cygwin32*
5985 * configure: regenerate
5987 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5989 * listing.c: Add support for producing a listing from piped
5990 input.
5992 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5994 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5995 (append_insn): Account for the tx39's multiply behavior.
5997 1998-10-26 Michael Meissner <meissner@cygnus.com>
5999 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6000 from assemble_parallel_insns. Add support for '->' to indicate
6001 explicitly serializing the instructions.
6002 (md_assemble): Ditto.
6004 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6006 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6007 WEAK handling.
6009 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6011 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6013 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6015 * config/tc-mips.c : support frame and regmask/fregmask when
6016 MIPS_STABS_ELF is specified.
6018 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6020 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6021 (md_apply_fix): Don't return 1 for VTABLE relocs.
6022 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6024 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6026 * doc/c-i386.texi: Replace occurences of "opcode" with
6027 "instruction mnemonic", "instruction", or "mnemonic" when
6028 referring to the name of an instruction. Use "opcode" when
6029 referring to the sequence of machine bytes.
6031 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6032 (is_opcode_char): Rename to is_mnemonic_char.
6033 (md_assemble and i386_operand): Correct error messages from
6034 "opcode" to "instruction mnemonic"
6035 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6036 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6037 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6038 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6039 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6040 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6041 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6043 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6045 * config/tc-i386.c (i386_operand): Check for garbage after
6046 register name.
6048 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6050 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6051 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6053 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6055 * config/tc-sh.h (obj_fix_adjustable): Define.
6056 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6057 (md_apply_fix): Likewise.
6058 (tc_gen_reloc): Likewise.
6059 (sh_fix_adjustable): New.
6061 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6063 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6064 * cgen.h (gas_cgen_finish_insn): Update prototype.
6065 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6066 cgen_insn_t -> CGEN_INSN_INT.
6067 (make_parallel): Update handling of CGEN_INT_INSN_P.
6068 (assemble_parallel_insn): Ditto.
6069 (target_make_parallel): New function.
6070 (md_assemble): Use it.
6072 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6074 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6076 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6078 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6079 converted into lower case.
6081 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6083 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6084 (gas_cgen_tc_gen_reloc): Likewise.
6085 * config/tc-m32r.h (obj_fix_adjustable): Define.
6086 * config/tc-m32r.c (m32r_fix_adjustable): New.
6087 (m32r_force_relocation): Handle VTABLE relocs.
6089 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6091 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6093 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6095 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6096 to lower case before parsing.
6098 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6099 parallel insns modift buts in the PSW as a side effect.
6101 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6103 * config/tc-d30v.c (find_format): Test for missing flag and
6104 control registers.
6106 (md_apply_fix3): Fix error messages to avoid
6107 assumption about presence of a symbol.
6109 (parallel_ok): Disallow parallel instructions that both modify the
6110 same flag register.
6112 (find_format): Generate a warning if an odd numbered register is
6113 used as the first register in a mutli-register instruction.
6115 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6117 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6118 relocations are always associated with a symbol.
6120 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6122 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6123 (elf32_sparc_force_relocation): Declare.
6124 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6125 (tc_gen_reloc): Handle vtable relocs.
6126 (elf32_sparc_force_relocation): New.
6128 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6130 * symbols.c (S_IS_FUNCTION): New.
6131 * config/tc-v850.h (obj_fix_adjustable): Define.
6132 (TC_FORCE_RELOCATION): Define.
6133 (v850_force_relocation): Declare.
6134 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6135 of fx_addnumber for VTABLE reloc addends.
6136 (md_apply_fix3): Handle VTABLE relocs.
6137 (v850_fix_adjustable): New.
6138 (v850_force_relocation): New.
6140 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6142 * tc-hppa.c (fp_operand_format): Add some additional formats.
6143 (pa_ip): Do not automatically promote into pa2.0 mode.
6144 (pa_level): Handle ".level 2.0".
6146 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6148 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6149 * config/tc-i386.h (template.extension_opcode): Change to
6150 unsigned int to allow full range of 8-bit opcode suffixes.
6151 (None): Redefine as 0xffff.
6153 From Jeff B Epler <jepler@usgs.gov>
6154 * doc/c-i386.texi (i386-SIMD): New section.
6156 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6158 * read.c (discard_rest_of_line): New function.
6159 * read.h: Declare it.
6160 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6162 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6164 * config/tc-d10v.c (find_symbol_matching_register): New function.
6165 (find_opcode): Cope with the case where a register name matches
6166 a symbol name.
6168 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6170 * config/tc-v850.c (md_pcrel_from): Rename to
6171 v850_pcrel_from_section.
6172 (v850_pcrel_from_section): Do not resolves symbols in other
6173 sections.
6175 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6177 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6179 * config/tc-d10v.c (find_opcode): Generate an error if a register
6180 is supplied for an operand that should not be a register.
6182 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6184 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6185 instructions to have another instruction in the right bin.
6187 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6189 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6190 the right container if the left container holds a branch
6191 instruction.
6193 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6195 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6196 both a register name and symbol name.
6197 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6199 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6201 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6202 execution unit class.
6204 (reg_name_search): If a name matches a register and a symbol,
6205 prefer the register.
6206 (find_format): Disallow flag registers when a general purpose
6207 register is required.
6208 If a number is required, but a register has been given, check to
6209 see if a symbol with the same name as the register exists, and if
6210 so, use that symbol.
6212 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6214 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6216 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6218 * config/tc-d30v.c (find_format): Do not accept flag registers as
6219 general purpose registers.
6220 (find_format): If an immediate value is expected at a given place
6221 in a format, but a register name has been provided instead, check
6222 to see if that register name matches the name of a predefined
6223 symbol and if it does, then use the symbol instead.
6224 (reg_name_search): If a register name matches a symbol name,
6225 prefer the register name to the symbol name.
6227 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6229 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6230 the previous insn to empty.
6232 1998-09-20 Michael Meissner <meissner@cygnus.com>
6234 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6235 pieces, forcing the use of an ANSI compiler.
6237 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6239 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6240 relocs.
6241 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6243 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6245 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6246 assembler syntax.
6247 (obj_elf_vtable_entry): Likewise.
6248 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6249 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6250 (tc_gen_reloc): Likewise.
6251 (arm_fix_adjustable): Likewise.
6252 (elf32_arm_force_relocation): New.
6253 (armelf_frob_symbol): Remove coff-style symbol support.
6255 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6257 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6259 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6261 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6262 OBJ_COFF so that routine is defined for a.out format.
6264 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6266 * config/tc-i386.c (i386_operand): Detect non-segment registers
6267 used as segment prefixes.
6269 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6271 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6272 optimize across FDE boundaries.
6274 * config/obj-coff.c (obj_coff_section): Preserve any link once
6275 flags when setting the section flags.
6277 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6279 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6280 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6282 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6284 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6285 to the host width.
6287 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6289 * frags.c (frag_grow): Include the size of the frag struct in the
6290 obstack chunk size.
6292 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6293 if the new subseg comes before the old.
6295 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6297 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6298 to handle edge8 and edge16.
6300 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6302 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6303 before we clobber the symbol involved.
6305 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6307 * config/tc-arm.c: Remove OBJ_ELF definitions for
6308 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6309 use arm_adjust_symtab for OBJ_COFF.
6310 (armelf_adjust_symtab): New Routine.
6311 * config/tc-arm.h: Define obj_adjust_symtab to
6312 armelf_adjust_symtab for OBJ_ELF.
6314 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6316 * configure.in: Make all i386-elf targets use bfd_gas.
6317 * config/tc-i386.c (tc_i386_force_relocation): New.
6318 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6319 (md_apply_fix3): Likewise.
6320 (tc_gen_reloc): Handle them.
6321 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6322 tc_i386_force_relocation.
6324 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6326 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6328 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6330 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6331 current opcode after writing the first insturction of a reverse
6332 sequential pair.
6334 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6336 * read.h (generate_lineno_debug): Add prototype.
6337 * read.c (generate_lineno_debug): Make non-static.
6339 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6341 * config/tc-i386.c (md_assemble): Only warn for address/data size
6342 prefixes.
6344 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6346 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6347 against Thumb function names, as the linker needs this information.
6349 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6351 * expr.c (operand): Check also that there is no advance in operand
6352 after atof_generic in order to decide "is it label 0f or floating
6353 point number?".
6355 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6357 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6358 command line options with a single dash.
6359 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6361 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6363 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6364 * tc-arm.c (arm_fix_adjustable): New routine.
6366 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6368 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6369 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6370 demand_empty_rest_of_line before mri_comment_end.
6371 (equals): Check garbage after expression before
6372 mri_comment_end in MRI mode.
6374 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6376 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6377 small immediate constant to use the constant itself rather than
6378 always using 1.
6380 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6382 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6383 (pa_leave): Likewise.
6385 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6387 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6388 prefixes.
6389 (i386_operand): Fix an error message.
6391 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6393 * doc/c-arm.texi (ARM Directives): Document .req directive.
6395 * config/tc-arm.c (reg_required_here): Display erroneous string if
6396 the register name could not be decoded.
6397 Do not set inst.instruction if the sift is -1.
6399 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6401 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6402 we do for EXTERN.
6404 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6406 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6407 even if it is belived to be unnecessary.
6409 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6411 config/tc-i386.c (i386_operand): Size immediate constants by
6412 suffix (erroneously removed as part of July 7 change).
6414 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6416 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6417 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6418 (armelf_frob_symbol): New Routine.
6419 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6421 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6423 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6425 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6427 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6428 command line switches passed to assembler.
6430 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6432 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6433 (gas_cgen_opcode_desc): Declare.
6434 (gas_cgen_parse_operand): Declare.
6435 (*): Prepend gas_ to gas specific fns to denote them as such.
6436 All uses updated.
6437 * cgen.c (gas_cgen_opcode_desc): New global
6438 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6439 (queue_fixup): Renamed from cgen_queue_fixup.
6440 (*): Prepend gas_ to gas specific fns to denote them as such.
6441 All uses updated.
6442 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6443 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6444 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6445 Open opcode table and initialize it.
6446 (make_parallel): Use gas_cgen_opcode_desc.
6447 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6448 (md_assemble): Ditto.
6450 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6452 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6453 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6454 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6455 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6456 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6457 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6458 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6459 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6460 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6461 (INIT_STAB_SECTION): Likewise.
6462 (OBJ_PROCESS_STAB): Likewise.
6464 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6465 (md_parse_option): Watch for them.
6466 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6467 (md_begin): Kill neverdef code.
6468 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6469 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6470 (s_alpha_coff_wrapper): New.
6471 (md_pseudo_table): Trap all ECOFF pseudos.
6473 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6475 Start of changes to remove mdebug section from mips*-elf
6476 Based on MIPS_STAB_ELF definition
6477 * acconfig.h: undef if not configured
6478 * config.in: undef if not configured
6479 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6480 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6481 * stabs.c (s_stab_generic): flush frag
6483 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6485 * configure.in: (arm-*-elf): Handle.
6486 (thumb-*-elf): Handle.
6487 * configure: Regenerate.
6488 * read.c (stringer): Fix typo in comment.
6489 * write.c (fixup_segment): Don't add symbol value to addend if
6490 TC_ARM and OBJ_ELF.
6491 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6492 sections.
6493 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6494 for OBJ_ELF.
6496 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6498 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6499 (write_2_short): Emit warning if new flag is set.
6500 (do_assemble): Set flags if left instruction is one of special
6501 "right-instruction-killer" type.
6503 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6505 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6506 Always output words in debug_info section as big endian.
6507 (sparc_target_format): Choose correct bfd target.
6508 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6510 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6512 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6513 to work with internationalization code. Issue an error when two
6514 operands match that are not allowed to match.
6516 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6518 * configure.in (install_tooldir): Allow target to specify whether
6519 it wants to be installed in $(tooldir)/bin.
6520 * configure: Regenerate.
6521 * Makefile.am (install-exec-local): Set install-exec-tooldir
6522 dependency via configure.
6523 * Makefile.in: Regenerate.
6525 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6527 * Makefile.am (install-exec-local): Split into two ...
6528 (install-exec-bindir,install-exec-tooldir): New rules.
6529 * Makefile.in: Regenerate.
6531 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6533 * Makefile.am (install-exec-local): Don't remove the file before
6534 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6535 W. Rozycki <macro@ds2.pg.gda.pl>.
6536 * Makefile.in: Rebuild.
6538 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6540 * cgen.c: Include libiberty.h.
6541 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6542 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6543 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6544 (md_cgen_lookup_reloc)): Declare.
6545 (md_cgen_record_fixup_exp): Declare.
6546 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6547 (m32r_relax_frag): Declare.
6548 (cgen_md_apply_fix3): Decls moved to cgen.h.
6549 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6550 (m32r_cgen_record_fixup_exp): Delete decl.
6551 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6552 (assemble_nop): Delete.
6553 (expand_debug_syms): Delete unused `exp'.
6554 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6555 Add default case for -Wall.
6556 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6557 (md_atof): Delete unused wordP.
6559 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6561 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6562 value.
6564 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6566 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6567 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6568 .print, .purgem, and .struct. Remove documentation for
6569 .app-file.
6571 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6573 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6574 Update call to insert_operand.
6576 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6578 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6580 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6582 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6583 whitespace after a prefix operator.
6585 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6587 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6589 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6591 * config/tc-sparc.c (log2): New static function.
6592 (s_reserve): Use log2 to convert alignment before calling
6593 record_alignment.
6594 (s_common): Use log2 to convert alignment before calling
6595 record_alignment and frag_align.
6596 (sparc_cons_align): Use log2.
6598 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6600 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6601 (s_common): Likewise.
6603 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6604 initialization of waddr.
6605 (sparc_elf_final_processing): Add default case to switch.
6607 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6609 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6610 than temporary real.
6612 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6614 * write.c (subsegs_finish): Don't align the segments if there were
6615 any errors.
6617 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6618 copying aux information.
6620 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6621 expression into a symbol.
6623 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6625 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6626 type to unsigned int.
6627 (md_assemble): Change type used to store offsets from unsigned
6628 long to long.
6629 (i386_operand): Switch error check to only call RESTORE_END_STRING
6630 once after parse_register.
6632 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6634 * config/tc-v850.c (md_show_usage): Changed format to match that
6635 of gcc, ld, etc.
6637 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6639 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6641 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6642 relocs.
6643 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6644 weak.
6646 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6648 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6649 * doc/Makefile.in: Rebuild.
6651 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6653 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6654 for %lo expressions.
6655 (mips_ip, case 'u'): Move range check after code to mask
6656 off bits in %hi/%lo expressions. Mask off high bits for
6657 %lo expressions.
6659 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6661 * doc/Makefile.am (gasver.texi): New target.
6662 (as.info, as.dvi): Depends upon gasver.texi.
6663 * doc/as.texinfo: Include gasver.texi. Mention version number on
6664 title page and in top node.
6665 * doc/Makefile.in: Rebuild.
6667 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6669 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6670 but not including the line containing the edict.
6671 * listing.h (LISTING_EOF): New.
6672 * input-scrub.c (input_scrub_next_buffer): Call it.
6674 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6676 * config/tc-i386.c (i386_operand): Don't set the size of an
6677 immediate address based solely on the suffix and the mode.
6679 * config/tc-i386.c (md_assemble): Add assertion to make sure
6680 overlap2 does not set Imm.
6682 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6683 sequences of whitespace to a single space.
6684 (is_space_chars): Just compare with space.
6685 (md_begin): Don't initialize space_chars.
6686 (md_assemble): Just skip a single whitespace character.
6687 (i386_operand): Rewrite base-index parsing to use new
6688 parse_register, and to skip white space. Skip white space in a
6689 number of other places too. Don't give error message if
6690 parse_register fails.
6691 (parse_register): Change reg_string parameter to be non-const.
6692 Add end_op parameter. Skip white space after the `%', and return
6693 end of register string. Give error message here rather than
6694 caller.
6696 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6698 Based on patch from Matt Semersky <matts@scd.hp.com>:
6699 * expr.c (op_encoding): Make const.
6700 (expr_set_precedence): New function.
6701 (expr_begin): Don't set operator rankings, just call
6702 expr_set_precedence.
6703 * expr.h (expr_set_precedence): Declare.
6704 * read.c (s_mri): Call expr_set_precedence.
6706 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6708 * doc/as.texinfo (Statements): Remove paragraph discussing
6709 continuing lines with a backslash. This hasn't worked for years,
6710 if it ever did.
6712 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6714 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6715 symbol definitions.
6716 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6717 (ps_CTORS, ps_DTORS): New section types.
6718 (vms_fixup_xtors_section): New function
6719 (Ctors_Psect, Dtors_Psect): Define.
6720 (IS_GXX_XTOR): Define
6721 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6722 Filter static constructors/destructors and add to
6723 Ctors_Symbols/Dtors_Symbols chain.
6724 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6725 appropriate section.
6727 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6728 * makefile.vms: Merge vax/vms support.
6730 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6732 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6733 (elf_pseudo_table): Add them.
6734 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6735 (md_apply_fix): Accept them.
6736 (mips_fix_adjustable): Don't adjust them.
6737 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6738 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6739 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6740 (tc_fix_adjustable): Don't adjust them.
6742 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6744 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6745 (cgen.o): Use it.
6746 * Makefile.in: Regenerate.
6747 * configure.in: AC_SUBST cgen_cpu_prefix.
6748 * configure: Regenerate.
6750 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6752 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6753 Changed all users of COND12_DELAY.
6755 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6757 * config/tc-mn10300.c (set_arch_mach): New function.
6758 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6759 (md_begin): Default to mn10300 mode.
6760 (md_assemble): Only accept instructions for the core mn10300
6761 chip and the active machine type.
6763 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6765 * subsegs.h (segment_info_type): Give the struct a name.
6766 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6767 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6768 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6769 * config/tc-w65.h (tc_reloc_mangle): Declare.
6770 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6772 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6774 * config/tc-v850.c (v850_comm): Restore old section
6775 after common processing.
6777 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6779 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6781 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6783 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6784 char with code that explicitly sign-extends.
6786 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6788 * config/tc-v850.c (md_begin): Restore text section as the current
6789 section after creating call table sections.
6790 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6791 code.
6793 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6794 with call to macro SYM_AUXINFO.
6796 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6798 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6799 with the program transform name.
6800 * Makefile.in: Rebuild.
6802 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6804 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6805 information.
6807 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6809 * config/tc-i386.c (i386_operand): Be prepared for a space between
6810 the open parenthesis and the start of the register operand,
6811 because of the June 16 change.
6813 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6815 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6816 BFD_ASSEMBLER.
6818 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6820 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6821 even if it is belived to be unnecessary.
6823 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6825 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6826 symbols.
6827 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6829 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6831 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6832 shift amount for a repeated operand. The shift amount for the
6833 repeated copy comes from the size of the operand.
6835 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6837 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6839 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6841 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6843 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6845 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6846 characters in it as LEX_IS_SYMBOL_COMPONENT.
6847 * config/tc-i386.h (tc_symbol_chars): Define.
6848 (extra_symbol_chars): Declare.
6849 * config/tc-i386.c (extra_symbol_chars): Define.
6850 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6851 (line_comment_chars): Set to '/' if TE_LINUX.
6852 * doc/c-i386.texi (i386-prefixes): Update.
6853 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6855 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6857 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6858 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6860 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6862 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6863 constraint in instructions REP & REPI.
6865 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6867 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6868 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6870 (check_range): If the operand is shifted, then shift the number
6871 before checking its range.
6873 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6875 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6876 common sections.
6878 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6880 * config/tc-v850.c (v850_comm): Create special sections as needed.
6882 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6884 * config/tc-d10v.c (write_2_short): Addition of swapping
6885 instructions for sequential and reverse sequential order when
6886 given order is not possible.
6888 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6890 * Makefile.am: Rebuild dependencies.
6891 (DEP_INCLUDES): Fix reference to intl build directory.
6892 * Makefile.in: Rebuild.
6894 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6896 * doc/c-i386.texi: Update 16 bit documentation.
6898 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6899 IgnoreDataSize to IgnoreSize as they are used for address size as
6900 well as data size.
6901 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6902 32-bit mode, similarly addr16/data16 and variants.
6904 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6906 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6907 sequential word multiply instructions.
6909 (do_assemble): Add extra command line argument, to allow mul32
6910 attribute to be preserved across parallel insns.
6911 (md_assemble): Insert NOPs between explicitly parallel insns which
6912 contain an 32 bit multiply and a 16 multiply.
6914 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6916 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6917 likewise for REPE.
6919 * config/tc-i386.c (reloc): Add braces.
6921 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6922 consistent with Intel naming.
6923 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6924 use bitfields in sib_byte.
6925 (modrm_byte): Don't use bitfields here either.
6927 * config/tc-i386.c (current_templates): Add const.
6928 (parse_register): Add const to return, param, and char *s.
6929 (i386_operand): Add const to reg_entry *r.
6930 * config/tc-i386.h (templates): Add const to start, end.
6932 Inspired by code for 16 bit gas support from Martynas Kunigelis
6933 <martynas@nm3.ktu.lt>:
6934 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6935 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6936 (uses_mem_addrmode): Remove.
6937 (md_estimate_size_before_relax): Add support here too.
6938 (md_relax_table): Rewrite interface to md_relax for 16 bit
6939 support.
6940 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6941 (opcode_suffix_to_type): Remove.
6942 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6943 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6944 (md_convert_frag): Likewise.
6945 (i386_operand): Add support for 16 bit base/index regs,
6946 immediates, and displacements. Remove some unnecessary casts, and
6947 localise end_of_operand_string, displacement_string_start,
6948 displacement_string_end variables. Add GCC_ASM_O_HACK.
6949 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6951 * config/tc-i386.c (prefix_hash): Remove.
6952 (md_begin): Rewrite without obstacks. Remove prefix hash table
6953 handling. Rewrite lexical table handling.
6954 (i386_print_statistics): Don't print prefix statistics.
6955 (md_assemble): Rewrite instruction parser so that line is not
6956 converted to lower case. Don't do a hash_find for prefixes,
6957 instead recognise them via opcode modifier.
6958 (expecting_operand, paren_not_balanced): Localise variables.
6959 * config/tc-i386.h (IsPrefix): Define.
6960 (prefix_entry): Remove.
6962 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6963 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6964 '\\' in case where comment_chars contains '/'.
6966 * config/tc-i386.c (MATCH): Ensure given operand and template
6967 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6968 you must write `ljmp *table(%ebx)'.
6970 From H.J. Lu <hjl@gnu.org>:
6971 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6972 as 0 ifndef BFD_ASSEMBLER.
6973 (md_assemble): Allow immediate operands without suffix or
6974 other reg operand to default in size to the current code size.
6976 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6978 * config/tc-v850.c (md_begin): Restore creation of
6979 .call_table_text and .call_table_data sections.
6981 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6983 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6984 after emitting a word of noops.
6986 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6988 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6989 (i386_operand): Simplify checks for valid base/index combinations.
6990 Disallow `in 4(%dx),%al'.
6992 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6993 index_reg const.
6994 (add_prefix): Change parameter from char to int.
6996 * config/tc-i386.h (Ugh): Define opcode modifier.
6997 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6999 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7000 CONSISTENT_REGISTER_MATCH macros to check register types more
7001 thoroughly. Check for illegal suffix/operand combinations
7002 when matching insns with operands. Handle new `s' suffix, and
7003 associated FloatMF opcode modifier for float insns with memory
7004 operands.
7005 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7006 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7007 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7008 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7009 DATA_PREFIX_OPCODE throughout.
7011 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7012 (md_assemble): Rewrite suffix/register operand checking code to be
7013 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7014 AnyMem, the better to grep.
7015 (pi): Remove Abs.
7016 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7017 given a memory operand. Don't set Abs bits either.
7018 (type_names): Remove Mem*, Abs*.
7019 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7020 define opcode_modifiers as these cases are handled by Disp8,
7021 Disp16, Disp32 and suffix checks.
7022 (COMES_IN_BOTH_DIRECTIONS): Remove.
7023 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7025 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7026 if IgnoreDataSize modifier given. Remove ShortformW modifier
7027 test. Add test for ShortForm in W base_opcode modification.
7028 Merge Seg2ShortForm and Seg3ShortForm code.
7029 * config/tc-i386.h (ShortFormW): Remove.
7030 (IgnoreDataSize): Define.
7032 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7034 * config/tc-d30v.c (md_assemble): Store previous segment state
7035 with previous instruction.
7037 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7039 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7040 (ebp, esp): Remove static variables.
7041 (MATCH): Remove test for InOutPortReg.
7042 (i386_operand): Properly handle InOutPortReg here instead.
7043 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7044 (md_assemble): Simplify and correct modrm and sib generation.
7045 (i386_operand): Add warning for scale without index.
7046 Rewrite checks for valid base/index combinations.
7048 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7049 macros and enclose in do while(0).
7050 (RESTORE_END_STRING): Likewise.
7051 (md_assemble): Add one to printed operand number so we start
7052 from 1 not 0. Add some more gettext invocations.
7053 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7054 number here too.
7056 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7057 DATA_PREFIX, SEG_PREFIX): Define.
7058 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7059 (check_prefix): Remove function.
7060 (add_prefix): New function. Add prefix to i.prefix as well as
7061 doing checks.
7062 (md_assemble): Changes for add_prefix. Remove hack for wait
7063 prefix, instead always output prefixes in fixed order. Test
7064 for jcxz/loop when selecting between word & dword operations,
7065 and add address size prefix rather than operand size prefix.
7066 Remove operand -> address size hack when emitting jcxz/loop.
7067 (i386_operand): Remove O_Absent check as it's done in expr.
7069 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7071 * configure.in: Recognize m5200 as a cpu_type of m68k.
7072 * aclocal.m4: Rebuild with current libtool.
7073 * configure: Rebuild.
7075 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7077 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7078 to relaxable_symbol to prevent references to external symbol from
7079 being relaxed.
7081 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7083 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7084 symbols are relaxable.
7086 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7088 * config/tc-v850.c (md_begin): Don't create special
7089 sections by default.
7091 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7093 * config/tc-mips.c (macro): For div and udiv, close the
7094 reorder block as soon as possible.
7096 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7098 From Matt Semersky <matts@scd.hp.com>:
7099 * macro.c (macro_mri_mode): New function.
7100 * macro.h (macro_mri_mode): Declare.
7101 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7102 MRI mode.
7104 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7106 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7107 OBJ_EVAX case.
7109 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7110 until after xstrdup in OBJ_EVAX case.
7112 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7114 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7115 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7116 of hardcoded magic number.
7117 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7119 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7121 * read.c (do_s_func): New function.
7122 (s_func): Call it.
7123 * read.h (do_s_func): Add prototype.
7125 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7127 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7128 nops if fill pattern not specified.
7130 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7132 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7133 * config/te-go32.h (TE_GO32): Define.
7134 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7136 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7138 Implement .func/.endfunc pseudo-ops.
7139 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7140 (s_func): Declare.
7141 * read.c (potable): Add .func,.endfunc.
7142 (s_func): New function.
7143 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7144 functions.
7145 (in_doc_func_p,current_function_label): New static globals.
7146 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7148 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7150 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7151 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7152 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7153 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7154 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7155 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7156 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7157 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7158 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7159 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7160 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7161 * config/tc-a29k.c: Don't define md_short_jump_size,
7162 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7163 * config/tc-alpha.c: Likewise.
7164 * config/tc-alpha.h: Likewise.
7165 * config/tc-arm.c: Likewise.
7166 * config/tc-h8300.c: Likewise.
7167 * config/tc-h8500.c: Likewise.
7168 * config/tc-hppa.c: Likewise.
7169 * config/tc-i860.c: Likewise.
7170 * config/tc-i960.c: Likewise.
7171 * config/tc-ppc.c: Likewise.
7172 * config/tc-sh.c: Likewise.
7173 * config/tc-sparc.h: Likewise.
7174 * config/tc-tic30.c: Likewise.
7175 * config/tc-w65.c: Likewise.
7176 * config/tc-z8k.c: Likewise.
7178 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7180 * config/tc-vax.c (_): Delete this macro used for placeholder
7181 values in vax_operand_width_size; it conflicts with the _() macro
7182 used for internationalization.
7184 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7186 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7187 code. From Chris Moller <moller@bops.com>.
7189 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7190 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7191 * read.c (emit_expr): Initialize seg and subseg fields of a new
7192 broken word.
7193 * write.c (write_object_file): Switch to the appropriate segment
7194 and subsegment when processing a broken word.
7196 * config/tc-m68k.c (mri_assemble): New static function.
7197 (build_mri_control_operand): Call mri_assemble rather than
7198 md_assemble.
7199 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7200 (s_mri_endf, s_mri_endw): Likewise.
7202 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7204 * read.c (s_org): Call md_flush_pending_output if it is defined.
7206 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7208 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7210 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7211 (md_parse_option): Add for same.
7212 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7213 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7214 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7216 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7218 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7220 * config/tc-arm.c (find_real_start): Relax definition of local
7221 labels.
7223 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7225 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7226 symbols at the given address, not just the last one specified.
7228 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7230 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7231 or number_to_chars_littleendian to write data.
7233 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7235 * config/tc-v850.c (md_assemble): Remove artificially created
7236 register name symbols.
7238 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7240 * write.c (fixup_segment): Change "segment" to "section" in
7241 error message.
7243 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7245 * write.c (fixup_segment): Change sym1-sym2 message again.
7247 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7249 * write.c (fixup_segment): Improve error message for sym1-sym2
7250 errors when sym1 is in a different segment from sym2.
7252 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7254 * config/tc-m32r.c (warn_unmatched_high): New static local.
7255 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7256 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7257 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7258 (md_parse_option): Likewise.
7259 (md_show_usage): Likewise.
7260 (m32r_frob_file): Likewise.
7262 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7263 (read_a_source_file): Call them.
7264 * read.h (stabs_generate_asm_file): Declare.
7265 * stabs.c (stabs_generate_asm_file): New function.
7266 (generate_asm_file): New function.
7267 (stabs_generate_asm_lineno): Move file name handling into
7268 generate_asm_file.
7270 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7272 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7273 (d30v_current_align, d30v_current_align_seg): New variables.
7274 (d30v_last_label): New variable.
7275 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7276 (s_d30v_data, s_d30v_section): Likewise.
7277 (md_pseudo_table): Call them.
7278 (md_begin): Initialize d30v_current_align_seg.
7279 (md_assemble): Call d30v_align when needed by known current alignment.
7280 (d30v_frob_label, d30v_cons_align): New functions.
7281 * config/tc-d30v.h (md_do_align): Remove.
7282 (tc_frob_label): Call d30v_frob_label.
7283 (md_cons_align): New.
7285 * config/tc-d30v.c (find_format): Convert complex expressions to
7286 expression symbols before processing. Clean up code formatting.
7288 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7290 * po/Make-in (install-info): New target.
7292 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7294 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7295 instructions.
7296 * config/tc-mn10300.c (md_assemble): Likewise.
7298 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7300 * Makefile.am: Update with `make dep-am'.
7301 (HFILES): Add cgen.h.
7302 (cgen.o): Depend on cgen.h.
7303 * Makefile.in: Regenerate.
7305 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7307 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7309 * gasp.c (grab_label): Permit a label to be a preprocessor
7310 variable by permitting a label to start with a backslash.
7312 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7314 * config/tc-mips.c (validate_mips_insn): Removed hack
7315 for previously inaccessible bitfields in some INSN_TRAP
7316 instructions.
7318 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7320 * config/tc-d30v.c (do_assemble): Abort with error message
7321 if opcode operands do not match.
7323 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7325 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7326 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7327 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7328 similar new 'q' operand.
7330 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7332 * cgen.c (cgen_asm_finish_insn): Fix typo.
7334 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7336 * cgen.h: New file.
7337 * cgen.c: Include it.
7338 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7339 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7340 All callers updated.
7341 * config/tc-m32r.c: Include cgen.h.
7342 (m23r_insn): New members num_fixups,fixups.
7344 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7346 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7347 to avoid compiler warning.
7349 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7351 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7352 calling make.
7354 * makefile.vms (OBJS): Add ehopt.obj
7356 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7358 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7360 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7362 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7363 a short format insn.
7364 (md_assemble): Set it for explicitly packed insns.
7366 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7368 * config/obj-coff.c (c_symbol_merge): Do not take address of
7369 native fields when performing the memcpy.
7371 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7373 * config/tc-mips.c (macro,macro2): Implement
7374 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7376 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7378 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7379 relocations against globally visible symbols.
7380 * config/tc-m68k.c (relaxable_symbol): New macro.
7381 (m68k_ip, md_estimate_size_before_relax): Use it.
7382 (tc_m68k_fix_adjustable): Also handle weak symbols.
7384 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7386 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7387 references to externally visible symbols.
7388 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7389 values in twice for a PC relative reloc if the symbol is
7390 externally defined.
7392 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7393 don't adjust a PC relative reloc against an externally visible
7394 symbol.
7395 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7396 for a PC relative fixup against an externally visible defined
7397 symbol, arrange to store object file and addend values as though
7398 the symbol were not defined.
7399 (tc_gen_reloc): Likewise.
7401 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7403 * read.c (sizeof_leb128): Referenced externally by write.c so
7404 don't inline.
7406 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7408 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7409 and expand a 'debug' symbol associated with the next instruction
7410 that does not cause a short instruction to be filled with a NOP.
7411 (md_pseudo_table): Add support for .debugsym.
7412 (assemble_parallel_insn): Add calls to expand_debug_sym as
7413 appropriate.
7414 (md_assemble): Ditto.
7416 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7418 * as.c (main): Conditionally call setlocale.
7419 * gasp.c (main): Likewise.
7420 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7421 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7423 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7425 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7427 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7429 * config/tc-hppa.c: Change all calls to bzero to use memset.
7430 (pa_ip): Add cast to avoid warning.
7431 (tc_gen_reloc, md_apply_fix): Likewise.
7432 (pa_find_space_by_number): Likewise.
7433 (hppa_force_relocation): Likewise.
7434 (pa_block): Change i to unsigned int.
7435 * config/obj-som.h (obj_som_copyright): Declare.
7437 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7439 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7440 for line numbers for assembly source.
7442 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7444 * configure.in: Change version number to 2.9.4
7445 * configure: Rebuild.
7447 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7449 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7451 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7453 * ecoff.h: Change symbolS in function declaration to struct
7454 symbol.
7456 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7458 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7459 (md_convert_frag): Fix i18n typo.
7461 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7463 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7464 * ecoff.h: Protoype it.
7465 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7466 [EVAX] (s_alpha_prologue): Delete.
7467 (md_pseudo_table): Update.
7469 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7471 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7472 array to local pointer.
7473 (get_args, parse_expr): Add casts to avoid warnings.
7475 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7477 * read.c (s_set): Cast xmalloc return value to fragS *.
7478 * config/tc-m68k.c (m68k_ip): Function made static to match
7479 previous forward declaration.
7480 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7482 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7484 * config/tc-v850.c: Add internationalisation macros to error
7485 strings.
7487 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7488 macros to error strings.
7490 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7492 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7493 reloc is in the TOC csect.
7494 (md_apply_fix3): Correct gettext typo.
7496 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7498 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7499 .L - they are local labels and the branches are not really
7500 function calls but rather far jumps.
7502 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7504 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7506 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7508 * config/tc-i386.c (md_assemble): Print operand number rather than
7509 using ordinal_names.
7510 (i386_operand): Likewise.
7512 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7514 * Makefile.am (INTLLIBS): Define to work around apparent automake
7515 bug.
7516 All Makefiles: Regenerated.
7518 * Many files: Added gettext invocations around user-visible
7519 strings.
7520 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7521 HAVE_LC_MESSAGES): Define.
7522 * dep-in.sed: Added asintl.h.
7523 * po/Make-in: New file.
7524 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7525 Include "asintl.h".
7526 * read.c (Z_): Renamed from `_'.
7527 * Makefile.am (SUBDIRS): Added po.
7528 (POTFILES): new macro.
7529 (po/POTFILES.in): New target.
7530 ($(OBJS)): Added asintl.h.
7531 (HFILES): Likewise.
7532 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7533 (as_new_LDADD): Added $(INTLLIBS).
7534 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7535 (gasp_new_LDADD): Added $(INTLLIBS).
7536 (gasp_new_DEPENDENCIES): New macro.
7537 * configure, aclocal.m4: Rebuilt.
7538 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7539 po/Makefile.
7540 (ALL_LINGUAS): Define.
7541 * macro.c: Include "asintl.h".
7542 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7543 * as.h: Include "asintl.h".
7544 * config/tc-i386.c (ordinal_names): Removed.
7545 (md_assemble): Changed error text to avoid ordinal_names.
7546 (i386_operand): Likewise.
7547 (reloc): Added as_bad to avoid i18n problems.
7548 (tc_gen_reloc): Likewise.
7549 * config/tc-arm.c (bad_args): Now a #define.
7550 (bad_pc): Likewise.
7551 * config/obj-vms.c (VMS_stab_parse): Changed type of
7552 `long_const_msg'.
7553 (global_symbol_directory): Unified strings to avoid i18n
7554 problems.
7555 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7556 avoid i18n problems.
7557 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7558 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7559 i18n problems.
7560 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7561 problems.
7562 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7563 comment.
7564 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7565 problems.
7566 * as.c (print_version_id): Added an fprintf to avoid i18n
7567 problems.
7568 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7569 problems.
7570 * expr.c (expr): Added as_warn call to avoid i18n problems.
7571 * messages.c (as_assert): Changed code to avoid i18n problems.
7572 (as_abort): Likewise.
7573 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7574 (s_space): Likewise.
7575 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7577 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7579 * config/tc-i386.c (check_prefix): New static function, split out
7580 from md_assemble.
7581 (struct _i386_insn): Add wait_prefix field.
7582 (md_assemble): Remove wait_prefix local variable. Use
7583 check_prefix when adding a prefix.
7585 * config/tc-i386.c (current_templates): New static variable.
7586 (md_assemble): Remove current_templates local variable.
7587 (md_assemble, i386_operand): Improve error and warning messages in
7588 many places. Add RESTORE_END_STRING in many places before error
7589 return. Clarify some comments.
7591 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7592 element array.
7593 (md_assemble): Parse string instruction operands, looking for
7594 segment override prefixes. Check for invalid segment prefixes on
7595 string instruction.
7596 (i386_operand): i.seg[] and max mem_operand changes for string
7597 insns.
7598 * config/tc-i386.h (EsSeg): Define.
7600 * config/tc-i386.h (regKludge): Define.
7601 (iclrKludge, imulKludge): Don't define.
7602 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7603 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7604 opcode_modifier checks to look for more common cases first. Add
7605 default_seg for IsString case.
7607 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7609 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7610 AC_DECL_YYTEXT.
7611 * configure: Rebuild with new automake and libtool.
7612 * aclocal.m4, Makefile.in: Likewise.
7614 * doc/Makefile.am (as.dvi): New target.
7615 * doc/Makefile.in: Rebuild.
7617 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7619 * configure.in: Added sparc86x support.
7621 * configure: Rebuild.
7623 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7624 sparc_arch.
7625 (md_parse_option): Warn if -EL is not supported for this architecture.
7627 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7629 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7631 * config/tc-mips.c (mips_ip): Note when we use get match on
7632 the full instruction name.
7634 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7636 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7637 back into the expression to handle add/sub simplification correctly.
7639 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7641 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7643 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7645 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7646 #<n>' instruction.
7648 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7650 * symbols.c (max_indent_level): New global.
7651 (print_symbol_value_1): Use it.
7652 * expr.h (expr_build_dot): Declare.
7653 * expr.c (expr_build_dot): New function.
7655 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7657 * symbols.c (print_binary): New function.
7658 (print_expr_1): Call it.
7660 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7662 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7663 operand in the opcode.
7665 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7667 * config/tc-i386.h: Reorder operand flags and opcode modifier
7668 flags for clarity. Remove unused definitions: Unknown,
7669 ImmUnknown, DispUnknown, NoModrm.
7670 * config/tc-i386.c (type_names): Add missing Debug type.
7671 (md_assemble): Better duplicate prefix checking. Quicker string
7672 instruction check via new opcode_modifier flag.
7674 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7676 * doc/as.texinfo (Invoking): Clarify -Wa example.
7678 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7680 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7681 (s_mips_weakext): Define.
7682 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7683 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7684 defined(TC_MIPS).
7686 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7688 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7689 is an error if the value can not be computed at assembly time.
7690 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7692 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7694 * gasp.c (main): Set next field of new include_path structure to
7695 NULL. From Avery Pennarun <averyp@gdc.ca>.
7697 * read.c (s_mri_sect): Call as_bad rather than abort for an
7698 unsupported MRI target.
7700 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7702 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7703 the destination of a branch instruction should be altered.
7704 (find_real_start): New function: Locate the real, Thumb coded
7705 start of a Thumb function.
7706 (do_t_branch23): Alter the destination of branches to Thumb
7707 functions.
7709 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7711 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7713 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7714 also.
7716 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7718 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7719 * doc/c-hppa.texi: Likewise.
7721 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7723 * Makefile.am: Rebuild dependencies.
7724 * Makefile.in: Rebuild.
7726 * Makefile.am (DEP_INCLUDES): New variable.
7727 (.dep1): Change to work when srcdir is not an absolute path.
7728 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7729 * Makefile.in: Rebuild.
7731 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7733 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7734 LinearAddress patch.
7736 * configure.in: Set version to 2.9.1.
7737 * configure: Rebuild.
7739 * Branched binutils 2.9.
7741 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7743 * config/tc-i386.h (FWait): Define.
7744 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7745 other prefixes. Check FWait flag in opcode table to see which
7746 instructions require an fwait prefix.
7748 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7750 * stabs.c (get_stab_string_offset): Always create a stab string
7751 section.
7753 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7755 Fix some gcc -Wall warnings:
7756 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7757 * ehopt.c (eh_frame_code_alignment): Likewise.
7758 * expr.c (integer_constant, operand): Likewise.
7759 * frags.c (frag_align): Likewise.
7760 * gasp.c (level_0, change_base, doinstr): Likewise.
7761 * hash.c (hash_ask): Likewise.
7762 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7763 (debugging_pseudo): Likewise.
7764 * macro.c (define_macro, check_macro): Likewise.
7765 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7766 (ignore_rest_of_line, float_cons): Likewise.
7767 * symbols.c (decode_local_label_name): Likewise.
7768 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7769 (fixup_segment, number_to_chars_bigendian): Likewise.
7770 (number_to_chars_littleendian): Likewise.
7771 * config/atof-ieee.c (gen_to_words): Likewise.
7772 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7773 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7774 * read.c (output_big_sleb128): Initialize locals to avoid
7775 warnings.
7776 (output_big_uleb128, equals): Likewise.
7777 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7778 to unsigned int. Change zeros to unsigned int.
7779 * cond.c (s_if): Add return to default case.
7780 * frags.c (frag_now_fix): Change return type to addressT.
7781 * frags.h (frag_now_fix): Update declaration.
7782 * listing.c (file_info_struct): Change linenum to unsigned int.
7783 (struct list_info_struct): Change hll_line to unsigned int.
7784 (print_source): Update format string.
7785 * read.c (emit_expr): Change scan to unsigned int, and don't
7786 bother to initialize it.
7787 * symbols.c (dollar_label_count): Change to unsigned long.
7788 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7789 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7790 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7792 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7794 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7795 mcf5200 just as we do for m68000.
7796 (m68k_init_after_args): Likewise.
7797 (md_estimate_size_before_relax): Likewise.
7799 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7801 * config/tc-v850.c (md_assemble): Store relocation addend in
7802 fixup instead of instruction.
7804 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7806 * config/tc-i386.c (md_assemble): Swap template arguments to
7807 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7808 This macro is currently symmetric, so passing them the wrong
7809 way didn't cause any problem, but may if the macro is changed
7810 in the future.
7811 After copying template to i.tm, use i.tm. rather than t-> to
7812 access fields, and make t a const*
7813 Move i.tm.operand_types[] swap to immediately after the copy.
7815 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7817 * expr.h (expr_build_uconstant): Add prototype.
7818 (expr_build_unary,expr_build_binary): Add prototypes.
7819 * expr.c (expr_build_uconstant): New function.
7820 (expr_build_unary,expr_build_binary): New functions.
7822 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7824 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7825 * macro.c (macro_expand_body): Increase buffer size.
7826 * messages.c (as_warn): Likewise.
7827 (as_warn_where, as_bad, as_bad_where): Likewise.
7829 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7831 Based on patch from H.J. Lu <hjl@gnu.org>:
7832 * Makefile.am (DISTSTUFF): New variable.
7833 (diststuff): New target.
7834 * Makefile.in: Rebuild.
7836 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7838 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7839 m32r_elf_section_change_hook.
7841 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7842 emit a nop if a section ends with a 16 bit instruction.
7844 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7846 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7847 s_lcomm rather than obj_coff_lcomm.
7848 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7850 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7852 * config/tc-i386.h (LinearAddress): Define.
7853 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7854 instruction, don't use a default segment.
7856 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7858 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7859 * configure: Rebuild.
7861 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7863 * aclocal.m4, configure: Rebuild with libtool 1.2.
7865 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7867 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7868 PC relative branches. Patch courtesy of Jonathan Walton.
7871 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7873 * configure.in (emulations): Add thumb-pe target.
7875 * configure (emulations): Add thumb-pe target.
7877 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7879 * itbl-lex.l (yywrap): Don't define if already defined as a
7880 macro.
7882 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7884 * depend.c (quote_string_for_make): New function.
7885 (wrap_output): Use it.
7887 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7889 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7890 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7892 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7894 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7895 Recognize -GN and -relax.
7896 (md_begin): Initialize gp size from -G switch.
7897 (alpha_force_relocation): Always force if -relax.
7898 (alpha_align): Take a new argument that will specify when to
7899 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7900 Change all callers. Emit nop alignment padding as nop+unop pair.
7902 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7904 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7905 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7907 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7909 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7910 require padding to the next long word boundary.
7912 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7914 * cgen.c: #include symcat.h.
7915 * config/tc-m32r.c: Likewise.
7917 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7919 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7920 absolute expressions instead of '$' prefixed register names.
7922 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7924 * read.c (s_set): Record file and line info for symbols when -as.
7925 (pseudo_set): Don't overwrite that dummy fragment.
7927 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7929 * config/tc-ppc.c (md_pseudo_table): Add "section".
7930 (ppc_named_section): New static function.
7932 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7934 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7935 so we don't have to scan the entire list.
7937 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7939 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7940 case, allow the parallel instructions to modify the same flag
7941 bits.
7943 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7945 * listing.c (list_symbol_table): Categorize symbols by
7946 undefined_section rather than sy_frag->line == NULL.
7948 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7950 * Makefile.am (install-exec-local): Install properly when ln
7951 fails or tooldir == prefix.
7953 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7955 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7956 Test result of insert_operand for error.
7958 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7960 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7961 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7962 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7963 * doc/Makefile.in: Rebuild.
7965 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7967 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7968 (macro): Fix handling of M_COP[0-3].
7970 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7972 Based on patches from Ross Harvey <ross@teraflop.com>:
7973 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7974 if macro_alternate or macro_mri.
7975 (getstring): Remove support for byte constants between < and >.
7976 (get_any_string): '<' only starts a string if macro_alternate or
7977 macro_mri.
7978 (macro_expand_body): Permit keyword parameters following
7979 positional parameters.
7981 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7982 * configure.in (alpha*-*-netbsd*): New target.
7983 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7984 * configure: Rebuild.
7986 * as.h (flag_warn_suppress_instructionswap): Move from here...
7987 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7988 here, and make static.
7990 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7991 BFD_ASSEMBLER or MANY_SEGMENTS.
7993 * as.c (show_usage): Update bug-gnu-utils address.
7994 * gasp.c (show_usage): Likewise.
7995 * doc/as.texinfo (Bug Reporting): Likewise.
7997 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7999 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8000 insns regardless of the size of a pointer if we're in mips I or
8001 MIPS II mode.
8002 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8004 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8006 Fix rac to accept only a0:
8007 * tc-d10v.c (parallel_ok, find_opcode):
8008 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8009 Introduce OPERAND_GPR.
8011 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8013 * read.c (s_fill): Handle non-constant repeat counts by creating
8014 an rs_space fragment.
8016 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8018 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8019 from as_bad to as_warn.
8021 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8023 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8024 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8025 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8027 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8029 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8030 seg_fix_rotP rather than fix_root from seg_info.
8032 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8034 * expr.c: Add support for 0x1_2_3_4 bignums.
8036 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8038 * configure.in: Change -linux* to -linux-gnu*.
8039 * configure: Rebuild.
8041 * app.c (do_scrub_begin): Treat \r as whitespace.
8043 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8045 * Makefile.am: Update dependencies.
8046 * Makefile.in: Rebuild.
8048 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8050 * configure, aclocal.m4: Rebuild with new libtool.
8052 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8054 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8055 the argument to bfd_set_arch_mach.
8056 (load_address): Use bfd_arch_bits_per_address to determine the
8057 bit size of an address instead of looking at the isa level.
8058 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8060 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8062 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8064 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8066 * ehopt.c: New file.
8067 * as.h (enum _relax_state): Add rs_cfa.
8068 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8069 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8070 * read.c (emit_expr): Call check_eh_frame.
8071 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8072 (relax_segment): Likewise.
8073 * Makefile.am: Rebuild dependencies.
8074 (GAS_CFILES): Add ehopt.c.
8075 (GENERIC_OBJS): Add ehopt.o.
8076 * doc/internals.texi (Frags): Document rs_cfa.
8078 * as.c (show_usage): Mention --traditional-format.
8079 (parse_args): Accept --traditional-format.
8080 * as.h (flag_traditional_format): Declare.
8081 * output-file.c (output_file_create): If flag_traditional_format,
8082 set BFD_TRADITIONAL_FORMAT on stdoutput.
8083 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8085 * config/tc-mips.c (append_insn): Make sure that if we have a
8086 fixup for an unmatched %hi reloc, it does not associated with a
8087 variant frag.
8089 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8090 * doc/Makefile.in: Likewise.
8092 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8094 * config/tc-m32r.c (check_for_side_effects): New function.
8095 (can_make_parallel): Add checks for instruction side effects
8096 clashing with the other instruction.
8097 (assemble_parallel_insn): Improve warning messages. Return error
8098 message from non-swapped instruction order.
8100 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8102 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8104 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8105 md_cleanup definition. This moves the forced literal output to
8106 the end of the source pass, and avoids macro's inserting literals
8107 into the code immediately after the macro expansion.
8109 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8111 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8112 a gas internal symbol is adjustable.
8113 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8115 * as.h: If gcc version greater than 2.6, use `__format__' and
8116 `__printf__' in function attributes, rather than `format' and
8117 `printf'.
8119 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8121 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8123 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8125 Add tms320c30 support:
8126 * config/tc-tic30.h: New file.
8127 * config/tc-tic30.c: New file.
8128 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8129 TARGET_FORMAT as "coff-tic30".
8130 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8131 * Makefile.am: Rebuild dependencies.
8132 (CPU_TYPES): Add tic30.
8133 (CPU_OBJ_VALID): tic30-aout is valid.
8134 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8135 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8136 * configure, Makefile.in: Rebuild.
8138 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8140 * config/tc-v850.c (md_assemble): Improvements to error messages.
8142 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8144 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8145 BFD_RELOC_HI16_S to store the high bits of any value.
8147 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8148 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8149 assembler calculate relocations to any external symbol at all.
8150 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8151 involving generation of pc-relative relocs.
8152 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8153 has been moved to md_apply_fix3.
8155 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8156 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8157 which actually means (the address of identifier's GOT entry) +
8158 constant, which is not particularly useful.
8160 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8162 * read.h (include_dirs): Declare.
8163 (include_dir_count,include_dir_maxlen): Declare.
8165 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8167 * configure.in: Correct check for shared opcodes library.
8168 * configure: Rebuild.
8170 * listing.c (buffer_line): If we can't open the file, set at_end.
8171 (listing_print): Remove unused local variable fi.
8173 * config/m68k-parse.y (reglistpair): Handle register list in
8174 either order.
8176 * config/vms-conf.h: Don't undef VERSION.
8178 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8180 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8181 OBJS variable.
8182 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8183 variable.
8184 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8185 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8186 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8187 (EXTRA_DIST): Define.
8188 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8189 explicitly rather than via the list of object files.
8190 (gcc-as.opt): New file created when make-gas.com is run.
8191 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8192 itbl-cpu.h} to #include appropriate file rather than copying that
8193 file.
8194 * config/vms-conf.h: Synchronize with current config.in.
8195 * Makefile.in: Rebuild.
8197 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8199 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8200 (parallel_ok): Relaxed parallel subinstruction dependency check.
8202 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8204 * as.h (flag_warn_suppress_instructionswap): added new flag.
8205 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8206 command line argument.
8207 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8208 warning only if flag_warn_suppress_instructionswap is false.
8210 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8212 * configure.in (i386-*-mingw32*): New target.
8213 * configure: Rebuild.
8215 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8217 * symbols.c (resolve_symbol_value): Don't set the segment if it
8218 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8220 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8221 S_GET_SEGMENT.
8223 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8225 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8226 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8227 compiler.
8229 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8231 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8233 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8235 * config/tc-v850.c (v850_insert_operand): Display instruction when
8236 an error is encountered.
8238 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8240 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8241 (i386-*-sco3.2v5*coff): New target.
8242 (i386-*-sco3.2*): New target.
8243 * configure: Rebuild.
8245 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8247 * config/tc-v850.c: Tidy error message production.
8249 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8251 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8252 validate_immediate return value in the right type for comparisons
8253 to FAIL.
8255 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8257 * listing.c (MAX_BYTES): Use listing variables not constants.
8258 (data_buffer): No longer an array, but a pointer.
8259 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8260 (listing_listing): Allocate data_buffer.
8262 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8264 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8265 --listing-rhs-width, --listing-cont-lines.
8266 (show_usage): Update.
8267 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8268 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8269 (print_lines): Use the variables instead of the constants.
8270 (listing_listing): Likewise.
8271 * listing.h: Declare the new vars.
8273 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8275 * as.c (parse_args): Add --keep-locals alias for -L.
8276 Add --strip-local-absolute.
8277 (show_usage): Update.
8278 * as.h (flag_strip_local_absolute): New flag.
8279 * symbols.c (S_IS_LOCAL): Use it.
8280 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8281 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8282 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8284 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8286 * config/tc-m32r.c: Detect if explicitly parallel instructions
8287 might have an io conflict and issue a warning message.
8289 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8291 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8292 cgen_swap_fixups): Functions to save, restore and swap the fixup
8293 chain with a backup copy.
8294 (cgen_asm_finish_insn): Returns address of constructed insn.
8296 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8298 * listing.c (file_info_struct): Remove FILE, add POS.
8299 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8300 (file_info): Don't open the file.
8301 (buffer_line): Check for the file in the last_open cache, updating
8302 as necessary.
8303 (print_source): Don't reference file_info->file.
8304 (listing_listing): Likewise.
8305 (listing_print): Close the file in the cache, if any.
8307 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8309 * read.c (dwarf_file_string): New file static variable.
8310 (emit_expr): Look for constant sequence that leads up to a file
8311 name in DWARF debugging output.
8312 (stringer): Use dwarf_file_string to decide whether to accept a
8313 string as a file name.
8315 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8317 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8318 (crack_operand): Add reg->reglst MRI hack.
8319 (r_seg): Put reglst symbols in reg_section.
8320 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8322 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8324 * tc-sh.c (get_specific): Handle SGR & DBR.
8326 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8328 * tc-h8300.c (parse_reg): Take the length of the symbol into
8329 account when attempting to match a register name.
8330 * tc-h8500.c (parse_reg): Likewise.
8332 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8334 * cgen.c: Formatting changes to improve readability.
8336 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8338 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8339 delay slot.
8341 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8343 Based on a patch from Jim Wilson
8344 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8345 (tc_gen_reloc): Handle cross section PC relative relocs
8346 correctly.
8348 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8350 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8352 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8354 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8355 (expr_jmp_buf): New static local.
8356 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8357 (cgen_md_operand): New function.
8358 * tc-m32r.c: Clean up pass over `struct foo' usage.
8359 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8361 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8363 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8364 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8366 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8368 * config/tc-i386.c (i386_operand): Give an error if there are
8369 unrecognized characters after an expression.
8371 For older changes see ChangeLog-9697