| blob | e4682326042748f2a6ced346ff5049ed9721810a |
1 2000-11-17 Richard Henderson <rth@redhat.com>
3 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
5 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
7 2000-11-17 Nick Clifton <nickc@redhat.com>
9 * config/tc-arm.c (md_pseudo_table): Add support for .line and
10 .file pseudo ops.
12 2000-11-17 Richard Henderson <rth@redhat.com>
14 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
16 2000-11-17 Richard Henderson <rth@redhat.com>
18 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
19 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
20 tri-state definition of alpha_flag_mdebug.
21 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
22 (s_alpha_file): Store first .file directive.
23 (s_alpha_stab): New.
24 (md_pseudo_table): Add stabs and stabn.
26 2000-11-17 Richard Henderson <rth@redhat.com>
28 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
30 2000-11-17 Richard Henderson <rth@redhat.com>
32 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
33 (main): Call dwarf2_finish.
34 * as.h (debug_type): Clarify documentation of the meaning
35 of this variable.
36 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
37 (print_stats): Fix parenthesis problem.
38 (now_subseg_size): New.
39 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
40 (dwarf2_directive_file): Don't set debug_type.
41 (dwarf2_where): Honor DEBUG_DWARF2 first.
42 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
43 do nothing if not emitting dwarf2 debug info, or no work.
44 * dwarf2dbg.h (dwarf2_emit_insn): Update.
45 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
46 (ecoff_new_file): Likewise.
47 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
48 commentary wrt dwarf2.
50 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
51 ATTRIBUTE_UNUSED as needed.
52 (emit_insn): Call dwarf2_emit_insn.
53 (s_alpha_file): New.
54 (s_alpha_loc): New.
55 (s_alpha_coff_wrapper): Don't handle them.
56 (md_pseudo_table): Update for .file and .loc.
57 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
59 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
60 don't protect with debug_type.
61 * config/tc-hppa.c (md_assemble): Likewise.
62 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
63 * config/tc-mn10300.c (md_assemble): Likewise.
64 * config/tc-sh.c (md_assemble): Likewise.
65 * config/tc-v850.c (md_assemble): Likewise.
67 * config/tc-arm.c (arm_end_of_source): Remove.
68 * config/tc-hppa.c (pa_end_of_source): Remove.
69 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
70 * config/tc-mn10300.c (mn10300_finalize): Remove.
71 * config/tc-sh.c (sh_finalize): Remove.
72 * config/tc-v850.c (sh_finalize): Remove.
74 * config/tc-arm.h (md_end): Remove.
75 * config/tc-hppa.h (md_end): Remove.
76 (DWARF2_LINE_MIN_INSN_LENGTH): New.
77 * config/tc-m68hc11.h (md_end): Remove.
78 * config/tc-mn10300.h (md_end): Remove.
79 * config/tc-sh.h (md_end): Remove.
80 * config/tc-v850.h (md_end): Remove.
82 * config/tc-ia64.c (emit_one_bundle): Don't protect
83 dwarf2 bits with debug_type.
84 (md_assemble): Likewise.
85 (ia64_end_of_source): Don't call dwarf2_finish.
87 2000-11-16 Jim Wilson <wilson@redhat.com>
89 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
90 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
91 > 16.
93 2000-11-16 H.J. Lu <hjl@gnu.org>
95 * config/obj-elf.c (obj_elf_symver): Don't check the missing
96 version name.
98 2000-11-15 Kazu Hirata <kazu@hxi.com>
100 * config/tc-tic30.c: Fix formatting.
101 * config/tc-tic80.c: Likewise.
102 * config/tc-v850.c: Likewise.
103 * config/tc-vax.c: Likewise.
104 * config/tc-w65.c: Likewise.
105 * config/tc-z8k.c: Likewise.
107 2000-11-14 DJ Delorie <dj@redhat.com>
109 * config/tc-v850.c: Support dwarf2.
110 * config/tc-v850.h: Ditto.
112 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
113 parse_cons_expression_v850 to initialize hold_cons_reloc.
115 2000-11-15 Bernd Schmidt <bernds@redhat.com>
117 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
118 (errata_nops_necessary_p): New function.
119 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
120 md.
122 2000-11-14 Jim Wilson <wilson@redhat.com>
124 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
125 return little endian bfd formats.
127 2000-11-14 Kazu Hirata <kazu@hxi.com>
129 * config/aout_gnu.h: Fix formatting.
130 * config/atof-vax.c: Likewise.
131 * config/m68k-parse.h: Likewise.
132 * config/m88k-opcode.h: Likewise.
133 * config/obj-elf.c: Likewise.
134 * config/tc-arm.c: Likewise.
135 * config/tc-cris.c: Likewise.
136 * config/tc-i386.c: Likewise.
137 * config/tc-ia64.c: Likewise.
138 * config/tc-mn10300.c: Likewise.
139 * config/te-386bsd.h: Likewise.
140 * config/te-hppa.h: Likewise.
141 * config/te-nbsd.h: Likewise.
142 * config/te-ppcnw.h: Likewise.
143 * config/te-sparcaout.h: Likewise.
144 * config/te-tmips.h: Likewise.
145 * config/vax-inst.h: Likewise.
146 * config/vms-conf.h: Likewise.
148 2000-11-14 Jakub Jelinek <jakub@redhat.com>
150 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
152 2000-11-13 H.J. Lu <hjl@gnu.org>
154 * config/obj-elf.c (elf_frob_symbol): Support
155 ".symver name,name2@@@nodename".
156 (elf_frob_file_before_adjust): Likewise.
158 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
159 and ".symver name,name2@@@nodename".
160 Fix a typo.
162 2000-11-12 H.J. Lu (hjl@gnu.org)
164 * config/obj-elf.c (obj_elf_symver): Check missing version
165 name.
167 2000-11-12 H.J. Lu (hjl@gnu.org)
169 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
170 instead of bfd_vma for non-bfd assemblers.
172 2000-11-09 Kazu Hirata <kazu@hxi.com>
174 * itbl-ops.c: Fix comment typos.
176 2000-11-08 Jim Wilson <wilson@redhat.com>
178 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
179 (struct unwind): Add next_slot_frag field.
180 (slot_index): New parameters slot_frag and first_frag. Add code
181 to add in frag sizes when different. Add comments.
182 (fixup_unw_records): New locals first_frag and last_frag. Pass new
183 arguments to slot_index.
184 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
185 loop end. Set next_slot_frag field.
187 2000-11-07 H.J. Lu <hjl@gnu.org>
189 * doc/as.texinfo (.symver): Updated for versioned symbol
190 reference.
192 * obj.h (format_ops): Add the frob_file_before_adjust field.
194 * config/obj-aout.c (aout_format_ops): Set the
195 frob_file_before_adjust field to 0.
196 * config/obj-coff.c (coff_format_ops): Likewise.
197 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
199 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
200 name.
201 (elf_frob_file_before_adjust): New function to remove unneeded
202 versioned symbols from the symbol table.
203 (elf_format_ops): Set the frob_file_before_adjust field to
204 elf_frob_file_before_adjust.
206 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
207 not defined.
209 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
211 2000-11-07 Peter Targett <peter.targett@arccores.com>
213 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
214 BIG_ENDIAN macros.
215 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
216 Fix compile time warning messages.
218 2000-11-07 Nick Clifton <nickc@redhat.com>
220 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
221 buffer in order to avoid buffer overflows.
223 2000-11-06 Steve Ellcey <sje@cup.hp.com>
225 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
226 Change M to m for -milp32 or -mlp64 to match gcc.
227 (dot_endp): Use bytes_per_address instead of 8.
228 (emit_one_bundle): Use number_to_chars_littleendian instead of
229 md_number_to_chars.
230 (fix_insn): Likewise.
231 (ia64_init): New function.
232 (ia64_target_format): New function.
233 (md_begin): Set endianness, arch, and machine as appropriate.
234 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
235 Make these macros depend on TE_HPUX macro.
236 (TARGET_FORMAT): Define.
237 (HOST_SPECIAL_INIT): Define.
238 * config/te-hpux.h: New file.
239 * configure.in: Add "ia64-*-hpux*" target to configure.
240 * configure: Regenerate.
242 2000-11-06 Kazu Hirata <kazu@hxi.com>
244 * as.c: Fix formatting.
245 * dwarf2dbg.c: Likewise.
246 * input-file.c: Likewise.
247 * input-file.h: Likewise.
248 * input-scrub.c: Likewise.
249 * itbl-ops.c: Likewise.
250 * listing.c: Likewise.
251 * macro.h: Likewise.
252 * messages.c: Likewise.
253 * read.c: Likewise.
254 * subsegs.c: Likewise.
255 * subsegs.h: Likewise.
256 * write.c: Likewise.
258 2000-11-06 Nick Clifton <nickc@redhat.com>
260 * doc/as.texinfo: Add GNU Free Documentation License.
261 * doc/gasp.texi: Add GNU Free Documentation License.
262 * doc/as.1: Add GNU Free Documentation License.
264 2000-11-05 Nick Clifton <nickc@redhat.com>
266 * config/tc-arm.c: Add include of "dwarf2dbg.h"
268 2000-11-02 Per Lundberg <plundis@chaosdev.org>
270 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
271 * configure: Regenerate.
273 2000-11-01 Nick Clifton <nickc@redhat.com>
275 * read.c (original_case_string): New global variable.
276 (read_a_source_file): Copy opcode string into
277 original_case_string if clobbering the case of the opcode.
278 * read.h: Export the definition of original_case_string.
279 * config/tc-arm.c (md_assembler): When parsing a .req
280 directive use the original opcode string, not the case
281 clobbered version.
283 2000-11-02 Nick Clifton <nickc@redhat.com>
285 * config/tc-mn10300.c (debug_line): Remove this static
286 variable.
287 (md_assemble): Call dwarf2_generate_asm_lineno instead of
288 dwarf2_where and dwarf2_gen_line_info.
290 2000-11-02 Theo Honohan <th@futuretv.com>
292 * config/tc-arm.c (do_msr): Improve error message.
294 2000-10-31 Eric Christopher <echristo@redhat.com>
296 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
297 or pc-relative, else use fx_offset.
299 2000-10-31 Jim Wilson <wilson@redhat.com>
301 * config/tc-ia64.c (struct md): New field tag_fixups.
302 (ia64_flush_insns): Handle tag_fixups. Error if dangling
303 qualifying predicate.
304 (emit_one_bundle): Delete spurious multiplication by one. Handle
305 tag_fixups.
306 (ia64_start_line): Error if dangling qualifying predicate.
307 (defining_tag): New static variable.
308 (ia64_unrecognized_line, case '['): Parse tags.
309 (ia64_frob_label): Create tag_fixups.
310 (md_assemble): Reset md.qp.X_op after using it.
312 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
314 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
316 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
318 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
320 2000-10-30 Kazu Hirata <kazu@hxi.com>
322 * expr.c: Fix formatting.
323 * flonum-copy.c: Likewise.
324 * flonum.h: Likewise.
325 * gasp.c: Likewise.
326 * hash.c: Likewise.
328 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
330 * as.h (OPTION_MD_BASE): Bump to 190.
331 * as.c (parse_args) <std_longopts>: Add comment about the need to
332 check OPTION_MD_BASE in as.h.
334 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
335 for weak symbols.
337 2000-10-27 Nick Clifton <nickc@redhat.com>
339 * configure.in (emulations): Add m68hc12.
340 * configure: Regenerate.
341 * po/gas.pot: Regenerate.
343 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
345 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
346 cpsr*.
347 (arm_psr_parse): Handle lowercase CPSR and SPSR.
349 2000-10-25 Nick Clifton <nickc@redhat.com>
351 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
352 a DWARF2 line number information sequence.
354 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
356 * read.c (generate_lineno_debug): Update comment describing why
357 DWARF2 line number debug information is not generated
358 automatically by this function.
360 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
361 not all.
363 * config/tc-arm.h (md_end): Define.
364 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
366 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
367 if generating DWARF2 line numbers.
368 (arm_end_of_source): New function. Call dwarf2_finish if
369 necessary.
371 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
372 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
373 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
375 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
377 * tc-i386.c: Fix prototype declarations for functions taking no
378 arguments.
380 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
382 * tc-i386.c (i386_operand_modifier): Remove.
383 (build_displacement_string): Remove.
384 (i386_parse_seg): Remove.
385 (i386_intel_memory_operand): Remove.
386 (i386_intel_operand): Re-write using recursive descent parser based
387 on MASM documentation.
388 (struct intel_parser_s): New structure.
389 (intel_parser): New static variable.
390 (struct intel_token): New structure.
391 (cur_token, prev_token): New static variables.
392 (T_NIL): Define.
393 (T_CONST): Define.
394 (T_REG): Define.
395 (T_BYTE): Define.
396 (T_WORD): Define.
397 (T_DWORD): Define.
398 (T_QWORD): Define.
399 (T_XWORD): Define.
400 (T_SHORT): Define.
401 (T_OFFSET): Define.
402 (T_PTR): Define.
403 (T_ID): Define.
404 (intel_match_token): New function.
405 (intel_get_token): New function.
406 (intel_putback_token): New function.
407 (intel_expr): New function.
408 (intel_e05): New function.
409 (intel_e05_1): New function.
410 (intel_e06): New function.
411 (intel_e06_1): New function.
412 (intel_e09): New function.
413 (intel_e09_1): New function.
414 (intel_e10): New function.
415 (intel_e10_1): New function.
416 (intel_e11): New function.
418 2000-10-20 Jakub Jelinek <jakub@redhat.com>
420 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
421 instructions to loose any special insn->architecture mask.
423 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
424 (sparc_md_end, sparc_arch_types, sparc_arch,
425 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
426 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
427 request v9b architecture if they are used).
429 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
431 * config/tc-m68k.c: Fix the previous misapplied patch.
433 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
435 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
436 BFD_ASSEMBLER and !BFD_ASSEMBLER.
437 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
438 BFD_RELOC_*.
440 2000-10-17 Kazu Hirata <kazu@hxi.com>
442 * debug.c: Fix formatting.
443 * depend.c: Likewise.
444 * dwarf2dbg.c: Likewise.
445 * dwarf2dbg.h: Likewise.
446 * ecoff.c: Likewise.
447 * expr.c: Likewise.
448 * expr.h: Likewise.
449 * flonum-konst.c: Likewise.
450 * frags.h: Likewise.
452 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
454 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
455 options.
456 * doc/as.texinfo: Added notes about this new option.
458 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
460 * config/tc-sh.c (JREG): Remove.
461 (md_convert_frag): Remove #if 0:d code using JREG.
463 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
465 * config/tc-i386.c (i386_operand_modifier): Only match
466 modifiers SHORT and FLAT if they are followed by a space.
467 (parse_register): When `allow_naked_reg' is set, do not confuse
468 identifiers that start with a register name with a register.
470 2000-10-12 Kazu Hirata <kazu@hxi.com>
472 * app.c: Fix formatting.
473 * as.c: Likewise.
474 * as.h: Likewise.
475 * bit_fix.h: Likewise.
476 * cgen.c: Likewise.
477 * cgen.h: Likewise.
478 * cond.c: Likewise.
480 2000-10-11 Alan Modra <alan@linuxcare.com.au>
482 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
484 2000-10-07 Alan Modra <alan@linuxcare.com.au>
486 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
487 Re-arrange function a little and improve error message.
489 * write.c (write_relocs): Fix a comment.
491 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
492 link-once sections.
494 2000-10-05 Jim Wilson <wilson@cygnus.com>
496 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
498 2000-10-05 Alan Modra <alan@linuxcare.com.au>
500 * config/tc-i386.c: Delete some useless comments, reformat others.
502 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
503 non-global syms in linkonce sections.
505 2000-10-04 Ralf Baechle <ralf@gnu.org>
507 * config/tc-ia64.c (operand_match): Don't use // style comments.
508 * config/tc-i370.c: Likewise.
510 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
512 Changes to handle varying register prefix and user symbol prefix.
513 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
514 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
515 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
516 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
517 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
518 (demand_register_prefix): New variable.
519 (md_pseudo_table): New pseudo ".syntax".
520 (md_longopts): New options --no-underscore and --underscore.
521 (cris_target_format): Return elf32-us-cris or elf32-cris depending
522 on symbols_have_leading_underscore.
523 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
524 (get_spec_reg): Ditto.
525 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
526 Fix formatting.
527 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
528 --help.
529 <case OPTION_NO_US, case OPTION_US>: New.
530 (md_show_usage): Be brief and reformat to match continuation of
531 --help.
532 * po/gas.pot: Regenerate.
534 2000-09-28 Alan Modra <alan@linuxcare.com.au>
536 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
537 force relocs for 12 bit branches.
538 (md_apply_fix): Similarly, adjust logic here.
540 2000-09-28 Alan Modra <alan@linuxcare.com.au>
542 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
543 adjust for external and weak syms as we will use a reloc. Allow
544 for +8 offset when calculating limits of branches.
545 (hppa_fix_adjustable): Undo 2000-09-23 change.
546 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
547 Correct distance calculation.
548 (tc_gen_reloc): Print the file name and line number if we can't
549 handle a fixup.
551 From John David Anglin <dave@hiauly1.hia.nrc.ca>
552 * config/tc-hppa.c (nonzero_dibits): Define.
553 (arg_reloc_stub_needed): Check each arg and return value
554 separately for zero case.
555 (pa_align): Declare argument `bytes'.
557 2000-09-25 Kazu Hirata <kazu@hxi.com>
559 * config/tc-cris.c: Fix formatting.
560 * config/tc-d10v.h: Likewise.
561 * config/tc-d30v.c: Likewise.
562 * config/tc-d30v.h: Likewise.
563 * config/tc-fr30.c: Likewise.
564 * config/tc-fr30.h: Likewise.
565 * config/tc-m68k.c: Likewise.
566 * config/tc-m68k.h: Likewise.
567 * config/tc-pj.h: Likewise.
568 * config/tc-ppc.c: Likewise.
569 * config/tc-ppc.h: Likewise.
570 * config/tc-sh.c: Likewise.
571 * config/tc-sh.h: Likewise.
572 * config/tc-sparc.c: Likewise.
573 * config/tc-v850.h: Likewise.
574 * config/tc-vax.h: Likewise.
575 * config/tc-w65.h: Likewise.
576 * config/tc-z8k.h: Likewise.
578 2000-09-23 Alan Modra <alan@linuxcare.com.au>
580 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
581 checks only for ELF.
582 (hppa_force_relocation): Likewise.
584 2000-09-22 Jim Wilson <wilson@cygnus.com>
586 * config/tc-ia64.c (dv_sem): Add "stop".
587 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
588 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
589 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
590 match above.
591 (mark_resources): Check IA64_RS_PRr.
593 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
595 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
596 md_estimate_size_before_relax): Redesign and clean up the
597 relaxation mechanism.
599 2000-09-21 Kazu Hirata <kazu@hxi.com>
601 * config/tc-ns32k.c: Fix formatting.
602 * config/tc-ns32k.h: Likewise.
604 2000-09-20 Kazu Hirata <kazu@hxi.com>
606 * config/tc-m32r.c: Fix formatting.
607 * config/tc-m32r.h: Likewise.
608 * config/tc-m68851.h: Likewise.
609 * config/tc-m68hc11.c: Likewise.
610 * config/tc-m68hc11.h: Likewise.
611 * config/tc-m88k.c: Likewise.
612 * config/tc-mcore.c: Likewise.
613 * config/tc-mcore.h: Likewise.
614 * config/tc-mips.c: Likewise.
615 * config/tc-mips.h: Likewise.
616 * config/tc-mn10200.h: Likewise.
617 * config/tc-mn10300.h: Likewise.
618 * config/tc-tahoe.c: Likewise.
619 * config/tc-tahoe.h: Likewise.
621 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
623 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
624 Likewise in relaxation description comments.
626 2000-09-18 Alan Modra <alan@linuxcare.com.au>
628 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
629 subtraction of two syms without emitting a relocation.
631 From David Huggins-Daines <dhd@linuxcare.com>
632 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
633 global or weak symbols.
635 2000-09-15 Kazu Hirata <kazu@hxi.com>
637 * config/tc-h8300.h: Fix formatting.
638 * config/tc-h8500.c: Likewise.
639 * config/tc-h8500.h: Likewise.
640 * config/tc-hppa.h: Likewise.
641 * config/tc-i370.h: Likewise.
642 * config/tc-i386.h: Likewise.
643 * config/tc-i860.c: Likewise.
644 * config/tc-i860.h: Likewise.
645 * config/tc-i960.h: Likewise.
646 * config/tc-ia64.c: Likewise.
647 * config/tc-ia64.h: Likewise.
649 2000-09-14 Kazu Hirata <kazu@hxi.com>
651 * config/tc-a29k.c: Fix formatting.
652 * config/tc-alpha.c: Likewise.
653 * config/tc-arc.c: Likewise.
654 * config/tc-arc.h: Likewise.
655 * config/tc-arm.c: Likewise.
656 * config/tc-arm.h: Likewise.
657 * config/tc-avr.c: Likewise.
658 * config/tc-avr.h: Likewise.
659 * config/tc-tic30.c: Likewise.
660 * config/tc-tic30.h: Likewise.
661 * config/tc-tic54x.c: Likewise.
662 * config/tc-tic54x.h: Likewise.
663 * config/tc-tic80.c: Likewise.
664 * config/tc-tic80.h: Likewise.
666 2000-09-14 Timothy Wall <twall@cygnus.com>
668 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
669 parallel comparisons for later use.
670 (struct rsrc): Add parallel comparison type.
671 (resources_match): Skip special cases of PR usage (non-conflicting
672 parallel compares).
674 2000-09-13 Kazu Hirata <kazu@hxi.com>
676 * config/obj-ecoff.c: Fix formatting.
677 * config/obj-elf.c: Likewise.
678 * config/obj-elf.h: Likewise.
679 * config/obj-evax.h: Likewise.
680 * config/obj-generic.h: Likewise.
681 * config/obj-hp300.c: Likewise.
682 * config/obj-hp300.h: Likewise.
683 * config/obj-ieee.h: Likewise.
684 * config/obj-vms.c: Likewise.
685 * config/obj-vms.h: Likewise.
687 2000-09-13 Anders Norlander <anorland@acc.umu.se>
689 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
690 (md_parse_option): Ditto.
691 (md_longopts): Add -mips32 option.
692 (md_show_usage): Document new options.
693 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
694 (mips_ip): Assemble mfc0 with a sub-selection code.
695 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
696 (mips_cpu_to_str): New function.
697 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
698 Use CPU_* defines instead of hardcoded numbers.
700 * doc/as.texinfo: Document new options.
701 * doc/c-mips.texi: Ditto.
703 2000-09-12 Kazu Hirata <kazu@hxi.com>
705 * as.h: Fix formatting.
706 * asintl.h: Likewise.
707 * bit_fix.h: Likewise.
708 * config/obj-aout.c: Likewise.
709 * config/obj-aout.h: Likewise.
710 * config/obj-bout.c: Likewise.
711 * config/obj-bout.h: Likewise.
712 * config/obj-coff.c: Likewise.
713 * config/obj-coff.h: Likewise.
714 * dwarf2dbg.h: Likewise.
715 * expr.h: Likewise.
716 * flonum.h: Likewise.
717 * frags.h: Likewise.
718 * itbl-ops.h: Likewise.
719 * macro.h: Likewise.
720 * read.h: Likewise.
721 * sb.h: Likewise.
722 * struc-symbol.h: Likewise.
723 * subsegs.h: Likewise.
724 * symbols.h: Likewise.
725 * tc.h: Likewise.
726 * write.h: Likewise.
728 2000-09-11 Kazu Hirata <kazu@hxi.com>
730 * bignum-copy.c: Fix formatting.
731 * config/tc-i370.c: Likewise.
732 * config/tc-i960.c: Likewise.
733 * config/tc-m68k.c: Likewise.
734 * ehopt.c: Likewise.
735 * flonum-copy.c: Likewise.
736 * flonum-konst.c: Likewise.
737 * flonum-mult.c: Likewise.
738 * literal.c: Likewise.
739 * read.c: Likewise.
740 * sb.c: Likewise.
741 * stabs.c: Likewise.
742 * subsegs.c: Likewise.
744 2000-09-09 Philip Blundell <philb@gnu.org>
746 * configure.in (arm*-*-uclinux*): New target.
747 * configure: Regenerate.
749 2000-09-09 Kazu Hirata <kazu@hxi.com>
751 * input-file.c: Fix formatting.
752 * itbl-ops.c: Likewise.
753 * messages.c: Likewise.
755 2000-09-08 Philip Blundell <philb@gnu.org>
757 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
758 offset is negative.
760 2000-09-07 H.J. Lu <hjl@gnu.org>
762 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
763 * configure: Rebuild.
765 2000-09-07 Kazu Hirata <kazu@hxi.com>
767 * atof-generic.c: Fix formatting.
768 * config/tc-mips.c: Likewise.
769 * config/tc-vax.c: Likewise.
770 * input-scrub.c: Likewise.
772 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
774 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
775 * configure.in (sh-*-linux*): Added.
776 * configure: Rebuilt.
778 2000-09-06 Kazu Hirata <kazu@hxi.com>
780 * config/tc-hppa.c: Fix formatting.
782 * ecoff.c: Fix formatting.
784 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
786 * configure: Rebuilt with new libtool.m4.
788 2000-09-05 Kazu Hirata <kazu@hxi.com>
790 * cgen.c: Fix formatting.
791 * config/tc-ia64.c: Likewise.
793 2000-09-05 Nick Clifton <nickc@redhat.com>
795 * aclocal.m4: Regenerate.
796 * config.in: Regenerate.
797 * configure: Regenerate.
798 * po/gas.pot: Regenerate.
800 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
802 * config/tc-cris.c: Correct comment typos.
804 2000-09-05 Eric Christopher <echristo@cygnus.com>
806 * config/tc-mn10300.c: Cleanup.
807 (md_pcrel_from): Enable.
809 2000-09-05 Alan Modra <alan@linuxcare.com.au>
811 * expr.c (operand): Fix a comment typo.
812 * write.c (write_relocs): Fix a signed/unsigned warning.
814 * config/tc-hppa.c (fudge_reg_expressions): New
815 (hppa_force_reg_syms_absolute): New.
816 (pa_equ): Allow reg_section expressions.
817 * config/tc-hppa.c (md_optimize_expr): Define.
818 (hppa_force_reg_syms_absolute): Prototype.
820 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
821 (pa_parse_number): Pass in arg to select fp reg parsing.
822 Return 1 to indicate format checks pass. If strict, then only
823 accept a register or register symbol. Return value in...
824 (pa_number): New static for pa_parse_number.
825 (FP_REG_BASE): Define.
826 (FP_REG_RSEL): Define.
827 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
828 appropriate. White space changes.
829 (need_pa11_opcode): Don't bother passing any params, get them from
830 globals instead.
831 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
832 Remove extraneous check in case 'Q'.
833 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
834 reg, set section of resulting symbol to reg_section.
835 (pa_parse_space_stmt): Modify call to pa_parse_number.
836 (pa_space): Likewise.
838 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
839 (hppa_force_relocation): Handle vtable relocs.
840 (pa_vtable_entry): New.
841 (pa_vtable_inherit): New.
842 (md_pseudo_table): Add entries for vtable pseudos.
843 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
844 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
845 against weak syms.
846 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
847 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
848 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
849 millicode import.
850 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
851 specify a symbol type.
853 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
854 dependent things together.
855 (md_elf_symbol_type): Define.
857 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
858 symbol.
859 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
861 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
862 (obj_elf_vtable_entry): Declare.
864 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
865 and export function.
866 (obj_elf_vtable_entry): Similarly.
867 (elf_pseudo_table): Fix the damage with a cast.
869 2000-09-03 Richard Henderson <rth@cygnus.com>
871 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
872 for template selection when a label is needed.
874 2000-09-02 Kazu Hirata <kazu@hxi.com>
876 * config/tc-ia64.c: Fix formatting.
878 2000-09-02 Nick Clifton <nickc@redhat.com>
880 * configure.in: Increase version number to 2.10.91.
881 * configure: Regenerate.
882 * aclocal.m4: Regenerate.
883 * config.in: Regenerate.
884 * po/gas.pot: Regenerate.
885 * Makefile.in: Regenerate.
887 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
889 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
890 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
891 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
892 similar relocs.
893 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
894 branches.
896 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
898 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
899 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
900 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
901 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
902 (GOT_symbol): New variable.
903 (md_undefined_symbol): Set it.
905 2000-09-01 Richard Henderson <rth@cygnus.com>
907 * config/tc-ia64.c (match): Don't inline.
908 (extra_goodness): New.
909 (md_begin): Prefer nop.f and nop.b for best_template.
911 2000-08-31 Kazu Hirata <kazu@hxi.com>
913 * as.c: Fix formatting.
914 * cond.c: Likewise.
915 * frags.c: Likewise.
916 * macro.c: Likewise.
918 2000-08-31 Eric Christopher <echristo@cygnus.com>
920 * config/tc-mn10300.c: Cleanup and fix warnings.
921 (md_pseudo_table): Add initializers.
922 (md_show_usage): Cleanup.
923 (md_parse_option): Fix warnings.
924 (md_undefined_symbol): Fix warnings.
925 (md_conver_frag): Fix warnings.
926 (tc_gen_reloc): Fix warnings.
927 (md_apply_fix3): Fix warnings.
928 (check_operand): Fix warnings.
930 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
932 * acinclude.m4: Include libtool and gettext macros from the
933 top level.
934 * aclocal.m4, configure: Rebuilt.
936 2000-08-30 Mark Hatle <mhatle@mvista.com>
938 * config/tc-ppc.c (md_parse_option): Recognize -m405.
940 2000-08-31 Kazu Hirata <kazu@hxi.com>
942 * listing.c: Fix formatting.
944 2000-08-29 Kazu Hirata <kazu@hxi.com>
946 * app.c: Fix a comment typo. Fix formatting.
948 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
950 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
951 offset of the target destination for jmp instructions.
952 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
954 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
956 * NEWS: Mention support for CRIS.
958 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
960 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
961 Sets `.lcomm' alignment to zero.
963 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
965 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
966 (TC_FIX_ADJUSTABLE): Define.
968 2000-08-23 Jim Wilson <wilson@cygnus.com>
970 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
971 unwind.personality_routine is set.
973 2000-08-23 H.J. Lu <hjl@gnu.org>
975 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
977 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
979 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
980 environment is pe.
982 2000-08-22 H.J. Lu <hjl@gnu.org>
984 * config.in (STRICTCOFF): New for strict COFF.
986 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
987 i386-*-go32* and i386-go32-rtems*.
988 * configure: Rebuilt.
990 * config/obj-coff.c (obj_coff_endef): Follow the historical
991 behavior if STRICTCOFF is not defined.
993 * doc/internals.texi: Document STRICTCOFF.
995 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
997 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
998 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
999 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1000 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1001 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1002 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1003 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1004 Likewise.
1006 2000-08-22 Eric Christopher <echristo@cygnus.com>
1008 * config/tc-mn10300.c: (md_apply_fix): New function.
1009 (mn10300_force_relocation): New function.
1010 (mn10300_fix_adjustable): New function.
1012 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1013 (TC_HANDLES_FX_DONE): Define.
1014 (obj_fix_adjustable): Define.
1015 (MD_APPLY_FIX3): Define.
1016 (TC_LINKRELAX_FIXUP): Define.
1018 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1019 previously defined.
1020 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1022 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1024 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1026 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1027 if the fixup resulted in a relocation.
1029 2000-08-18 Nick Clifton <nickc@redhat.com>
1031 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1032 Make reference to first element of shift_names explicit.
1034 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1036 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1037 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1038 add a symbol's address. Removed all target-specific #ifdefs that
1039 used to accomplished the same.
1040 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1041 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1042 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1043 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1044 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1046 2000-08-17 Kazu Hirata <kazu@hxi.com>
1048 * dwarf2dbg.c: Fix formatting.
1050 2000-08-17 Nick Clifton <nickc@redhat.com>
1052 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1053 to be recoded as logical shift lefts by zero.
1055 2000-08-16 Jim Wilson <wilson@cygnus.com>
1057 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1058 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1059 source registers.
1060 (note_register_values): Handle IA64_OPND_R3_2 operands.
1062 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1064 * config/tc-i860.c (md_operand): Silly typo fixed.
1066 2000-08-16 Nick Clifton <nickc@redhat.com>
1068 * config/tc-arm.c (struct asm_shift): Delete.
1069 (shift[]): Delete.
1070 (enum asm_shift_index): New.
1071 (struct asm_shift_properties): New.
1072 (struct asm_shift_name): New.
1073 (shift_properties[]); New.
1074 (shift_names[]); New.
1076 (decode_shift): Use new structures.
1077 Issue a warning is "ROR #0" is used.
1078 Issue a warning if "ASR #0" or "LSR #0" is used.
1080 (md_begin): Initialise arm_shift_hsh table from new
1081 asm_shift_name array.
1083 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1085 * config/tc-sparc.c: Kill all warnings.
1086 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1087 in -xarch= as well.
1088 (md_show_usage): Update usage text.
1090 2000-08-16 Nick Clifton <nickc@redhat.com>
1092 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1093 useful.
1095 2000-08-15 Will Cohen <wcohen@redhat.com>
1097 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1099 * config/tc-sh.c (md_assemble): Changed so debug_type
1100 test performed for ppi_assemble
1101 * config/tc-sh.c: Included dwarf2dbg.h.
1102 (debug_line): Defined.
1103 (md_assemble): Generates dwarf2 line info.
1104 (sh_finalize): New function. Finalize dwarf2 info.
1105 (assemble_ppi): Returns size of code generated.
1106 (build_Mytes): Returns size of code generated.
1107 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1108 * config/tc-sh.h (md_end): Defined.
1109 (sh_finalize): Declared.
1111 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1113 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1114 md_number_to_chars.
1116 2000-08-14 Nick Clifton <nickc@redhat.com>
1118 * config/tc-arm.c (do_bx): Allow "bx pc".
1120 2000-08-14 Jim Wilson <wilson@cygnus.com>
1122 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1123 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1124 (md_begin): Change assignment to md.flag to OR in the new bit.
1126 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1128 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1129 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1130 C_MOU, and C_EOS.
1132 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1134 * NEWS: Mention i860 support.
1136 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1138 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1140 2000-08-14 Andreas Schwab <schwab@suse.de>
1142 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1144 2000-08-11 Andreas Schwab <schwab@suse.de>
1146 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1147 argument.
1149 2000-08-11 Kazu Hirata <kazu@hxi.com>
1151 * expr.c: Fix formatting.
1152 * config/obj-bout.c: Likewise.
1154 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1156 * doc/c-i860.texi: Flesh out the i860 section more.
1158 2000-08-10 Kazu Hirata <kazu@hxi.com>
1160 * symbols.c: Fix formatting.
1161 * expr.c: Likewise.
1163 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1165 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1166 has the IgnoreSize bit set.
1168 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1170 From Rodney Brown <RodneyBrown@mynd.com>
1171 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1172 * configure: Regenerate.
1174 2000-08-09 Kazu Hirata <kazu@hxi.com>
1176 * hash.c: Fix formatting.
1177 * gasp.c: Likewise.
1179 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1181 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1182 (i860_fix_info): New enum.
1183 (MD_APPLY_FIX3): Define.
1184 (WORKING_DOT_WORD): Define.
1185 (TC_HANDLES_FX_DONE): Define.
1186 (DIFF_EXPR_OK): Define.
1187 (LISTING_HEADER): Define.
1188 (TARGET_FORMAT): Select target format based on endian flag.
1189 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1190 (target_big_endian): Add external declaration.
1192 * config/tc-i860.c: All existing code reworked completely. Other
1193 new code shown below.
1194 (SYNTAX_SVR4): Define.
1195 (target_warn_expand): New variable.
1196 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1197 (md_longopts): Declare and define with new options (-EL, -EB,
1198 and -mwarn-expand).
1199 (md_show_usage): New function.
1200 (md_operand): New function.
1201 (obtain_reloc_for_imm16): New function.
1202 (md_apply_fix3): New function.
1203 (tc_gen_reloc): New function.
1205 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1207 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1208 2 bytes of the jump address are in the same frag.
1209 (find): Accept 68hc12 register indirect modes.
1211 * NEWS: Mention 68HC11 & 68HC12 support.
1213 2000-08-07 Richard Henderson <rth@cygnus.com>
1215 * config/tc-ia64.c (unwind): Add prologue_mask member.
1216 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1217 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1218 (dot_body): Clear unwind.prologue_mask.
1219 (dot_prologue): Set it. Accept a register second argument.
1221 2000-08-07 Kazu Hirata <kazu@hxi.com>
1223 * config/atof-ieee.c: Fix formatting.
1224 * config/atof-tahoe.c: Likewise.
1226 2000-08-06 Nick Clifton <nickc@cygnus.com>
1228 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1229 work.
1231 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1232 of .popsection, .previous, .pushsection, .subsection,
1233 .version, .vtable_entry, .vtable_inherit and .weak.
1235 2000-08-05 Kazu Hirata <kazu@hxi.com>
1237 * config/tc-cris.c: Fix formatting.
1238 * config/tc-i386.c: Likewise.
1239 * config/tc-sparc.c (sparc_ip): Simplify the code.
1241 2000-08-04 Kazu Hirata <kazu@hxi.com>
1243 * config/tc-cris.c: Rearrange code for readability.
1244 * config/tc-d10v.c: Fix formatting.
1245 * config/tc-m32r.c: Likewise.
1246 * config/tc-sparc.c: Likewise.
1248 2000-08-02 Jim Wilson <wilson@cygnus.com>
1250 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1251 before ia64_find_opcode.
1252 (md_assemble): Likewise.
1254 2000-08-01 Nick Clifton <nickc@cygnus.com>
1256 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1257 Undo some formatting fixes.
1259 2000-08-01 Kazu Hirata <kazu@hxi.com>
1261 * config/obj-som.c: Fix formatting.
1262 * config/obj-ieee.c: Likewise.
1263 * config/tc-arm.c: Likewise.
1264 * config/tc-v850.c: Likewise.
1266 2000-08-01 Nick Clifton <nickc@redhat.com>
1268 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1269 index by command line option.
1271 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1273 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1274 (@node M68K-Branch): Rewrite to match the reality.
1276 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1278 * doc/c-i860.texi: New file.
1279 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1280 * doc/Makefile.in: Regenerate.
1281 * doc/all.texi: Add I860 as relevant architecture.
1282 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1284 2000-07-31 Kazu Hirata <kazu@hxi.com>
1286 * config/tc-d30v.c: Fix formatting.
1288 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1290 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1291 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1292 long emit a long branch if available instead of an absolute jump, never
1293 emit absolute jumps for anything with --pcrel.
1295 * doc/c-m68k.texi: Document new command line option.
1297 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1299 * config/tc-avr.c: Use PARAMS macro in function declarations.
1300 Don't declare md_pcrel_from_section (already in tc-avr.h).
1301 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1302 (avr_operand): Don't set (unsigned) op_mask to -1.
1304 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1306 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1307 * configure: Regenerated.
1308 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1309 of operand to the .type directive (.e.g, "type").
1311 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1313 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1314 * app.c (do_scrub_chars): Record where first comment found.
1315 * read.c (read_a_source_file): Init found_comment on entry, and
1316 notify whether comments found on exit.
1317 * config/tc-hppa.c (md_shortopts): Add "c".
1318 (md_longopts): Add warn-comment.
1319 (md_parse_option): Handle it.
1320 (md_show_usage): Show available options.
1321 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1323 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1325 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1326 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1327 sym_ptr_ptr
1328 (md_estimate_size_before_relax): Don't fall off end of function.
1330 2000-07-27 Kazu Hirata <kazu@hxi.com>
1332 * config/tc-avr.c: Fix formatting.
1333 * config/tc-ns32k.c: Likewise.
1335 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1337 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1339 2000-07-27 Kazu Hirata <kazu@hxi.com>
1341 * config/tc-d10v.c: Fix formatting.
1342 * config/tc-z8k.c: Likewise.
1343 * config/tc-sparc.c: Likewise.
1345 2000-07-26 Dave Brolley <brolley@redhat.com>
1347 * cgen.c (queue_fixup): Declare opinfo.
1348 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1349 (gas_cgen_md_operand): Ditto.
1350 (gas_cgen_md_apply_fix3): Ditto.
1352 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1354 * config/obj-coff.c (obj_frob_symbol): Don't merge
1355 labels. Don't merge if the symbol isn't constant. Return
1356 immediately if a symbol is merged.
1358 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1360 * frags.c (frag_align): Correct absolute section alignment.
1362 2000-07-20 DJ Delorie <dj@redhat.com>
1364 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1365 it breaks linking against DLLs.
1367 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1369 * configure.in: Add CRIS support.
1370 * configure: Regenerate.
1371 * Makefile.am: (CPU_TYPES): Add cris.
1372 (CPU_OBJ_VALID) [aout]: Add cris.
1373 (MULTI_CPU_TYPES): Add cris.
1374 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1375 [coff]: Only i386 and mips are valid.
1376 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1377 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1378 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1379 Regenerate dependencies.
1380 * Makefile.in: Regenerate.
1381 * aclocal.m4: Regenerate.
1382 * as.c: Declare crisaout, criself.
1383 * config/tc-cris.h, config/tc-cris.c: New.
1384 * config/e-criself.c, config/e-crisaout.c: New.
1385 * po/POTFILES.in, po/gas.pot: Regenerate.
1387 2000-07-20 Kazu Hirata <kazu@hxi.com>
1389 * read.c: Fix formatting.
1390 * write.c: Fix formatting.
1392 2000-07-19 H.J. Lu <hjl@gnu.org>
1394 * sb.c: Include <stdlib.h> if exists for abort ().
1396 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1398 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1399 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1400 (pa_type_args): Same here.
1402 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1404 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1405 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1406 the storage class is already set.
1408 2000-07-17 Kazu Hirata <kazu@hxi.com>
1410 * config/tc-m68hc11.c: Fix formatting.
1411 * config/tc-mn10200.c: Likewise.
1412 * config/tc-mn10300.c: Likewise.
1413 * config/tc-pj.c: Likewise.
1414 * config/tc-tic80.c: Likewise.
1415 * config/tc-w65.c: Likewise.
1417 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1419 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1420 is defined.
1422 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1424 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1425 @code.
1427 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1429 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1430 ELF as are used for SOM (except the 32-bit reloc one) to decide
1431 whether a symbol can be reduced to a section symbol. Expand on
1432 the comment for symbols involved in LR% and RR% expressions.
1434 2000-07-14 Nick Clifton <nickc@cygnus.com>
1436 * config/tc-mips.c (mips_disable_float_construction): New
1437 static variable. Set to true if doubles should not be
1438 constructed by loading two single width fp registers with
1439 halves of the value.
1440 (mips_ip): Test mips_disable_float_construction.
1441 (md_longopts): Add command line switches --construct-floats
1442 and --no-construct-floats.
1443 (md_parse_option): Parse new command line options.
1444 (md_show_usage): Describe new command line options.
1446 * doc/c-mips.texi: Document new command line options.
1448 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1450 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1451 * configure: Regenerate.
1453 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1455 * configure.in (DEFAULT_EMULATION setting): Revert part of
1456 2000-07-01 change that set te_multi=multi unless set to tmips.
1457 * configure: Regenerate.
1459 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1461 * config/obj-coff.c (coff_frob_section): Add padding to the last
1462 section when aligning it increases its size.
1464 2000-07-11 Kazu Hirata <kazu@hxi.com>
1466 * config/tc-tic54x.c: Fix formatting.
1468 2000-07-10 Kazu Hirata <kazu@hxi.com>
1470 * config/tc-h8500.c: Fix formatting.
1471 * config/tc-tic54x.c: Fix formatting.
1473 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1475 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1476 displacements correctly.
1478 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1480 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1482 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1483 warning.
1484 (hash_jam): Ditto.
1486 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1488 From David Huggins-Daines <dhd@linuxcare.com>
1489 * config/te-hppalinux64.h: Add a new emulation.
1490 * configure.in (emulations): Add configure bits to support the
1491 64-bit Linux/parisc target.
1492 * configure: Regenerate.
1494 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1495 (md_shortopts): Add `V' for ELF.
1497 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1498 when SOM or ELF_ARG_RELOC are defined.
1499 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1500 ELF_ARG_RELOC are defined.
1501 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1502 (pa_stringer): ..Do it here instead. Fix comment typos.
1503 (hppa_force_relocation): Cast enums to int before comparing with
1504 ints.
1506 From Ryan Bradetich <rbradetich@uswest.net>
1507 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1508 redifinition warning.
1509 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1510 (hppa_force_relocation): ditto
1511 (md_apply_fix): Added cast to buf to fix warnings.
1513 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1514 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1516 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1517 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1518 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1519 reloc_type** to avoid warnings in switch.
1520 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1521 little earlier instead.
1523 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1524 and elf.
1525 (pa_type_args): Use symbol_arg_reloc_info.
1526 (struct pa_it): Make arg_reloc unsigned int.
1527 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1528 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1529 (pa_code): Delete. pa_text duplicates this function.
1530 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1531 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1532 int.
1533 (cons_fix_new_hppa): Actually change selector to e_fsel when
1534 warning about assuming so.
1535 (tc_gen_reloc): More example elf arg reloc code.
1536 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1537 (hppa_force_relocation): Likewise.
1539 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1540 files.
1541 (pa_end_of_source): Prototype.
1542 (hppa_fix_adjustable): Prototype.
1543 (LABELS_WITHOUT_COLONS): Move it..
1544 * config/te-hppa.h: To here.
1546 * config/te-hppa64.h: New file.
1548 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1549 type.
1550 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1551 format -10, -16, 16 relocs.
1552 (hppa_elf_mark_end_of_function): Test for null
1553 last_call_info->start_symbol
1555 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1556 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1557 re_assesmble_* functions. Delete extraneous statements. Fix
1558 typos in comments.
1559 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1560 insn to re_assemble_*.
1562 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1564 * doc/internals.texi (Expressions): Fix typo.
1566 2000-07-08 Kazu Hirata <kazu@hxi.com>
1568 * config/tc-sh.c: Fix formatting.
1569 * config/tc-tic54x.c: Fix formatting.
1570 * depend.c: Fix formatting.
1571 * flonum-konst.c: Likewise.
1572 * flonum-mult.c: Likewise.
1574 2000-07-07 Kazu Hirata <kazu@hxi.com>
1576 * config/tc-sh.c: Fix comments.
1577 * config/obj-vms.c: Fix comments.
1578 * config/tc-a29k.c: Likewise.
1579 * config/tc-alpha.c: Likewise.
1580 * config/tc-h8300.c: Likewise.
1581 * config/tc-h8500.c: Likewise.
1582 * config/tc-i370.c: Likewise.
1583 * config/tc-ia64.c: Likewise.
1584 * config/tc-m68hc11.c: Likewise.
1585 * config/tc-m68k.c: Likewise.
1586 * config/tc-mips.c: Likewise.
1587 * config/tc-ns32k.c: Likewise.
1588 * config/tc-ppc.c: Likewise.
1589 * config/tc-z8k.c: Likewise.
1591 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1593 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1594 Default to '(SEC_LOAD | SEC_DATA)'.
1595 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1597 * doc/internals.texi (CPU Backend): Describe
1598 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1600 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1602 * as.c (parse_args): NULL terminate the long option list.
1604 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1606 * config/tc-d30v.h: Include "write.h" for fixS.
1607 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1609 2000-07-05 Nick Clifton <nickc@cygnus.com>
1611 * config/tc-d30v.c (write_2_short): Further changes to warning
1612 messages produced when combining EITHER_BUT_PREFER_MU attributed
1613 opcodes.
1615 2000-07-05 DJ Delorie <dj@redhat.com>
1617 * MAINTAINERS: new
1619 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1621 * config/tc-arm.c (psrs): Accept combinations of flags.
1623 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1625 * config/tc-avr.c: Change _ () to _() around all strings marked
1626 for translation (exception from the usual coding style).
1627 (avr_opt): New struct variable, how the new switches are set.
1628 (OPTION_MMCU): Define as 'm' and actually use.
1629 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1630 (show_mcu_list): New function, display the list of known MCUs.
1631 (md_show_usage): Document the new switches. Call show_mcu_list.
1632 (avr_set_arch): Change 'm' to OPTION_MMCU.
1633 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1634 Handle the new switches.
1635 (avr_operands): Disable warnings for undefined combinations of
1636 operands if -mall-opcodes. Disable warnings for skipping two-word
1637 instructions if enhanced core or -mno-skip-bug.
1638 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1639 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1640 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1641 (avr_ldi_expression): Warn about implicit lo8().
1642 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1644 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1646 * configure.in: Add entry for mips-*-sysv4*MP*
1647 * configure: Rebuild
1648 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1649 elf32-tradlittlemips for traditional mips targets.
1650 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1651 test for Link Once sections as in adjust_reloc_syms.
1652 * config/te-tmips.h: New file for traditional mips targets. Define
1653 TE_TMIPS.
1655 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1657 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1658 flags argument is not present, don't change an existing section's
1659 section's attributes. If the flags argument is present, warn if the
1660 attributes don't match the section's current attributes. When
1661 long section names are supported, set SEC_LINK_ONCE and
1662 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1664 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1666 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1667 symbols; create them.
1669 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1671 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1672 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1674 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1676 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1677 expressions. Ignore the problem when handling 16 bit signed
1678 immediates, because the assembler will take care of the relocation
1679 later.
1681 2000-06-27 Nick Clifton <nickc@cygnus.com>
1683 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1684 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1685 sequential order, and emit warning messages if the input source
1686 code contains constructs like that, or parallel constructs
1687 containing such opcodes.
1689 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1691 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1692 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1693 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1694 (md_show_usage): Update usage message.
1695 (md_parse_option): Allow redefinition of MCU type within the
1696 same avr[1-5] bfd machine type. Show both old and new MCU type
1697 in the error message.
1698 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1699 Simplify 8K wrap code.
1701 2000-06-25 Kazu Hirata <kazu@hxi.com>
1703 * config/obj-aout.c: Remove all uses of DEFUN.
1704 * config/obj-ieee.c: Likewise.
1705 * config/tc-sh.c: Fix comment typos.
1706 * config/tc-tahoe.c: Likewise.
1707 * config/tc-vax.c: Likewise.
1708 * config/tc-w65.c: Likewise.
1709 * config/tc-z8k.c: Likewise.
1710 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1712 2000-06-24 DJ Delorie <dj@cygnus.com>
1714 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1715 more changes from Sept 1999
1716 (tc_i386_fix_adjustable): ditto
1717 (md_apply_fix3): ditto
1719 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1721 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1722 (gas_cgen_parse_operand): Set it around expression() call.
1723 (gas_cgen_md_operand): Test for it before longjmp().
1725 2000-06-24 Kazu Hirata <kazu@hxi.com>
1727 * config/tc-h8500.c: Remove all uses of DEFUN.
1728 * config/tc-sh.c: Likewise.
1729 * config/tc-w65.c: Likewise.
1730 * config/tc-z8k.c: Likewise.
1732 * config/tc-h8500.c: Fix typos in comments.
1734 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1736 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1737 is defined.
1739 2000-06-23 matthew green <mrg@redhat.com>
1741 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1742 defined. Fix error message for `[' grouping.
1744 2000-06-22 Kazu Hirata <kazu@hxi.com>
1746 * config/tc-h8300.c: Fix formatting and comment typos.
1748 2000-06-22 Timothy Wall <twall@cygnus.com>
1750 * config/tc-ia64.c (note_register_values): Move premature QP
1751 notation clearing into the appropriate place.
1753 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1755 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1756 first before anything else. Add bin-bugs.h, emul.h and progress.h
1757 Sort list of files as for $(OBJS) in Makefile.am.
1759 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1760 find one. Remake dependencies.
1761 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1762 * Makefile.in: Regenerate.
1763 * doc/Makefile.in: Regenerate.
1765 * config/tc-i386.c (i386_displacement): Don't assume a constant
1766 displacement is necessarily 16 bits when in 16 bit code mode.
1767 (md_assemble): Instead size the displacement here after we know
1768 for sure that a .code16gcc operand hasn't automatically added
1769 operand size prefixes.
1771 2000-06-21 H.J. Lu <hjl@gnu.org>
1773 * Makefile.am: Rebuild dependency.
1774 * Makefile.in: Rebuild.
1776 2000-06-21 Kazu Hirata <kazu@hxi.com>
1778 * config/tc-h8300.c (parse_reg): Make the function static.
1779 (parse_exp): Likewise.
1781 2000-06-20 DJ Delorie <dj@cygnus.com>
1783 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1784 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1785 for cygwin import libraries to work properly.
1787 2000-06-20 H.J. Lu <hjl@gnu.org>
1789 * Makefile.am: Rebuild dependency.
1790 * Makefile.in: Rebuild.
1791 * configure: Likewise.
1792 * doc/Makefile.in: Likewise.
1794 2000-06-20 Timothy Wall <twall@cygnus.com>
1796 * doc/internals.texi (CPU backend): Add @itemx for
1797 TC_START_LABEL_WITHOUT_COLON.
1798 * doc/c-tic54x.texi: New.
1799 * doc/as.texinfo: Add tic54x features and include primary tic54x
1800 documentation file.
1801 * doc/all.texi: Add C54X.
1802 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1803 * doc/Makefile.in: Regenerate.
1804 * configure.in: Add tic54x and define LIBM for tic54x.
1805 * configure: Regenrate.
1806 * config/tc-tic54x.[ch]: New.
1807 * config/obj-coff.h: Add tic54x.
1808 * Makefile.am: (CPU_TYPES): Add tic54x.
1809 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1810 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1811 (as_new_LDADD): Add $(LIBM).
1812 * Makefile.in: Regenerate.
1814 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1816 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1817 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1818 * doc/as.texinfo: Likewise.
1820 * configure, Makefile.in: Regenerate.
1821 * configure.in (emulations): Recognize m6811 and m6812.
1822 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1823 Added files for 68hc11 and 68hc12 assembler.
1824 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1825 * config/tc-m68hc11.h: Header definition for that assembler.
1827 2000-06-18 Nick Clifton <nickc@redhat.com>
1829 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1830 instead of OCTETS_PER_BYTE.
1832 * config/tc-v850.c: Fix compile time warnings.
1833 * config/tc-ppc.c: Fix compile time warnings.
1835 2000-06-18 H.J. Lu <hjl@gnu.org>
1837 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1838 * configure: Rebuild.
1840 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1842 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1843 to BFD_ASSEMBLER.
1845 2000-06-16 Nick Clifton <nickc@cygnus.com>
1847 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1848 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1850 * doc/c-mips.texi: Document newly accepted cpu variants.
1852 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1854 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1856 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1858 * macro.c (getstring): Make it possible to escape the quote
1859 character.
1861 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1863 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1865 2000-06-13 H.J. Lu <hjl@gnu.org>
1867 * configure: Regenerate.
1869 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1871 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1872 separator.
1873 * doc/internals.texi (line_separator_chars): Semicolon is no
1874 longer a default. Mention null and newline as defaults.
1876 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1878 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1879 * config/tc-i860.h (line_separator_chars): Likewise.
1880 * config/tc-h8300.c (line_separator_chars): Likewise.
1881 * config/tc-i960.c (line_separator_chars): Likewise.
1882 * config/tc-m68k.c (line_separator_chars): Likewise.
1883 * config/tc-mips.c (line_separator_chars): Likewise.
1884 * config/tc-ns32k.c (line_separator_chars): Likewise.
1885 * config/tc-sparc.c (line_separator_chars): Likewise.
1886 * config/tc-vax.c (line_separator_chars): Likewise.
1888 * config/tc-h8300.c (comment_chars): Use string initialiser.
1889 * config/tc-i960.c (line_comment_chars): Likewise.
1890 * config/tc-z8k.c (comment_chars, line_comment_chars,
1891 line_separator_chars): Likewise.
1893 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1894 for TE_LINUX.
1896 2000-06-08 Nick Clifton <nickc@cygnus.com>
1898 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1899 for size 1 fixes.
1901 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1903 * configure.in (VERSION): Update to show this is the CVS mainline.
1905 2000-06-08 Matthew Jacob <mjacob@feral.com>
1907 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1908 $at is the integer register $r28, vs. both $r28 and the floating
1909 point register $f28.
1911 2000-06-08 James E. Wilson <wilson@cygnus.com>
1913 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1914 (dot_endp): Don't call ia64_flush_insns.
1915 (emit_one_bundle): Don't delete prologue/body records from
1916 unwind_record list in first loop. Rewrite second loop to account for
1917 this.
1919 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1921 * config/tc-ia64.c: Add missing prototypes.
1922 (generate_unwind_image): Cast argument to output_unw_records call.
1924 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1926 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1928 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1930 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1931 (REGISTER_P): likewise.
1932 (avr_opcodes): uses include/opcode/avr.h
1933 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1935 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1937 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1938 initializers too.
1940 2000-06-03 H.J. Lu <hjl@gnu.org>
1942 * read.c (is_end_of_line): Put back `;'.
1944 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1946 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1948 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1950 * expr.c (operand): Test is_end_of_line outside switch to catch
1951 line separator chars that are also operators.
1952 (operator): Return O_illegal for line separator chars.
1954 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1955 entry (or `!' entry for TC_HPPA).
1957 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1958 before indexing is_end_of_line. Remove redundant check for '\0'.
1959 (fp_op2): Likewise.
1960 * config/tc-h8500.c (md_assemble): Likewise.
1961 * config/tc-mcore.c (md_assemble): Likewise.
1962 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1963 (md_atof): Likewise
1965 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1966 is_end_of_line.
1967 * config/tc-mcore.c (mcore_cons): Likewise.
1968 (mcore_float_cons): Likewise.
1969 (mcore_stringer): Likewise.
1970 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1972 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1974 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1976 2000-05-29 Nick Clifton <nickc@cygnus.com>
1978 * config/tc-sh.c: Fix compile time warning messages.
1980 * config/tc-mips.c: Fix compile time warning messages.
1982 2000-05-29 Philip Blundell <philb@gnu.org>
1984 * doc/as.texinfo: Update copyright dates.
1985 (Local Labels): Delete misplaced mention of ARM.
1986 * NEWS: Mention ARM ELF support.
1988 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1990 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1991 it is modified, and use the real_size to compute the frag address
1992 for dwarf2 line info.
1994 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1996 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1997 line-matching scheme to cope with automake moving variables around.
1998 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1999 * Makefile.in: Regenerate.
2001 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2003 * config/tc-sparc.c (sparc_relax): New.
2004 (md_longopts): Add -relax and -no-relax options.
2005 (md_parse_options, md_show_usage): Likewise.
2006 (md_apply_fix3): Optimize tail call into branch always if possible.
2008 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2010 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2011 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2012 rules, with warning when a GAS statement specifies a packing that
2013 will result in an instruction being squashed.
2014 Added typdef packing_type and enumerals, changed various integer
2015 literals to use the enumerals.
2017 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2019 * config/tc-ia64.c (dot_restorereg_p): New function.
2020 (md_pseudo_table): Add restorereg.p.
2021 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2022 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2024 * config/tc-ia64.h (unw_record_type): Add unwabi.
2025 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2026 called MASK with members for imask, and the masks produced by
2027 fr_mem, gr_mem, br_mem, and frgr_mem.
2028 (unw_p_record): Add members ABI and CONTEXT.
2029 (unw_x_record): Add member AB.
2030 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2031 as pseudo-register for use during unwind info generation.
2032 (AR_PFS, AR_LC): New macros.
2033 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2034 whose names start with an at sign (as in "@priunat").
2035 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2036 register.
2037 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2038 proc_end, unwind_info, personality_routine): Consolidate into
2039 "unwind" structure to reduce offset-table use. Add member
2040 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2041 to be emitted.
2042 (output_R1_format, output_R3_format, output_P3_format,
2043 output_P6_format): Initialize R with zero to reduce compiler warnings.
2044 (output_P7_format): Ditto. Add `default' branch to switch
2045 statement to reduce compiler warnings.
2046 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2047 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2048 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2049 into single argument.
2050 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2051 compiler warnings. Merge A and B args into single argument.
2052 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2053 A and B args into single argument.
2054 (free_record): Removed (wasn't used).
2055 (free_list_records): Also free imasks in prologue records.
2056 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2057 (output_spill_mask): Remove.
2058 (output_unwabi): New function.
2059 (output_epilogue, output_label_state, output_copy_state): Call
2060 alloc_record.
2061 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2062 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2063 argument.
2064 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2065 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2066 as part of handling the prologue records. Emit region's imask if
2067 we have one. Handle unwabi, epilogue, label_state, copy_state,
2068 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2069 spill_sprel_p, and spill_reg_p records.
2070 (set_imask, count_bits, slot_index): New function.
2071 (fixup_unw_records): Fix region size computation. Handle
2072 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2073 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2074 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2075 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2076 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2077 (dot_save): Use manifest constants for applicaton registers.
2078 Handle REG_PR and REG_PRIUNAT.
2079 (dot_restore): Don't just ignore it.
2080 (dot_restorereg): New function..
2081 (generate_unwind_image): Ensure unwind info is a multiple of eight
2082 bytes, not just four bytes.
2083 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2084 (dot_altrp): Don't just ignore it.
2085 (dot_savemem): New function. Replaces dot_savesp() and
2086 dot_savepsp(). Use manifest constants for applicaton registers.
2087 Handle REG_PR and REG_PRIUNAT.
2088 (dot_savef): Simplify.
2089 (dot_saveb): Support generation of br_gr.
2090 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2091 dot_label_state, dot_copy_state): New function.
2092 (dot_unwabi): Don't just ignore it.
2093 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2094 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2095 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2096 (emit_one_bundle): Set slot number for prologue/body records
2097 *before* emitting the first insn.
2098 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2099 (md_begin): Declare "psp" pseudo-register.
2100 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2101 so we don't get segfault.
2102 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2103 counts as required per SW Conventions manual
2104 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2105 output_preds_psprel, output_preds_sprel, output_spill_base,
2106 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2107 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2108 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2109 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2110 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2111 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2112 (dot_vframe): Implement.
2113 (dot_vframesp, dot_vframepsp): New function.
2115 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2117 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2118 * configure: Regenerate.
2120 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2122 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2123 (md_estimate_size_before_relax): so we can use it here instead of
2124 old kludges. Localise vars to blocks. Comment.
2126 * frags.c (frag_new): Update fr_var comments.
2127 * frags.h (struct frag): Ditto.
2129 2000-05-22 Richard Henderson <rth@cygnus.com>
2131 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2132 (pseudo_func): Add pcrel.
2133 (operand_match): Handle IA64_OPND_TGT64.
2134 (build_insn): Likewise.
2135 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2136 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2137 (fix_insn): Handle all three 64-bit relocation types.
2139 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2141 * obj.h (struct format_ops): New members begin, app_file,
2142 s_set_other, s_set_desc, s_get_type, s_set_type,
2143 separate_stab_sections, init_stab_section.
2145 * config/obj-multi.h: Update GPL notice to v2.
2146 (obj_begin): New.
2147 (obj_app_file): New.
2148 (S_SET_SIZE): Test s_set_size for NULL before calling.
2149 (S_SET_ALIGN): Similar for s_set_align.
2150 (S_SET_OTHER): New.
2151 (S_SET_DESC): New.
2152 (S_GET_TYPE): New.
2153 (S_SET_TYPE): New.
2154 (SEPARATE_STAB_SECTIONS): New.
2155 (INIT_STAB_SECTION): New.
2156 (EMIT_SECTION_SYMBOLS): New.
2157 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2159 * config/obj-elf.h: Update GPL notice to v2.
2160 Mention that this file is included from obj-multi.h.
2161 (obj_begin): Wrap definition in ifndef.
2162 (elf_file_symbol): Constify declaration.
2163 (obj_app_file): Ditto.
2164 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2165 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2167 * config/obj-elf.c (elf_s_set_other): New.
2168 (elf_file_symbol): Constify argument.
2169 (elf_separate_stab_sections): New.
2170 (elf_init_stab_section): New.
2171 (elf_format_ops): Add new members. Remove comma at end.
2173 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2174 (ecoff_format_ops): Add new fields. Remove comma at end.
2175 Mention inconsistency for emit_section_symbols.
2177 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2179 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2180 (coff_separate_stab_sections): New.
2181 (coff_format_ops): Add new members.
2183 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2184 (obj_aout_s_set_other): New.
2185 (obj_aout_s_set_desc): New.
2186 (obj_aout_s_get_type): New.
2187 (obj_aout_s_set_type): New.
2188 (obj_aout_separate_stab_sections): New.
2189 (aout_format_ops): New members added. Use obj_aout_process_stab,
2190 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2191 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2192 appropriate.
2193 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2195 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2197 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2198 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2199 (md_estimate_size_before_relax): Ensure jumps to weak and
2200 externally visible symbols are relocatable.
2202 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2204 * stabs.c (aout_process_stab): Make global.
2205 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2206 * read.h (aout_process_stab): Declare.
2208 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2209 Generalize to *aout, *coff *elf.
2210 * configure: Regenerated.
2212 * doc/internals.texi (Object format backend): Say
2213 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2215 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2216 * Makefile.in: Regenerated.
2218 2000-05-19 Catherine Moore <clm@cygnus.com>
2220 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2222 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2224 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2225 instruction to reflect change in re_assemble_*.
2227 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2229 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2230 build PA64 ELF tools.
2231 * configure: Rebuilt.
2233 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2235 * Makefile.am: Regenerate dependencies.
2236 * Makefile.in: Regenerate.
2238 2000-05-15 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-arm.c (struct asm_psr): Add boolean field
2241 distinguishing between CSPR and SPSR. Rename 'number' field
2242 to 'field'.
2243 (psrs): Rearrange contents to match new asm_psr structure.
2244 (arm_psr_parse): Move next to psr_required_here. Make it
2245 return an asm_psr structure.
2246 (psr_required_here): Use asm_psr structure returned by
2247 arm_psr_parse.
2248 (do_msr): Reorganise to allow psr_required_here to be called
2249 only once.
2250 (md_undefined_name): Mark 'name' parameter as unused, since
2251 the COFF target does not use it.
2253 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2255 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2256 standards.
2257 * config/te-aux.h: Likewise.
2258 * config/te-dpx2.h: Likewise.
2259 * config/te-go32.h: Likewise.
2260 * config/te-hp300.h: Likewise.
2261 * config/te-hppa.h: Likewise.
2262 * config/te-i386aix.h: Likewise.
2263 * config/te-ic960.h: Likewise.
2264 * config/te-interix.h: Likewise.
2265 * config/te-nbsd532.h: Likewise.
2266 * config/te-pc532mach.h: Likewise.
2267 * config/te-ppcnw.h: Likewise.
2268 * config/te-psos.h: Likewise.
2269 * config/te-sparcaout.h: Likewise.
2270 * config/te-sun3.h: Likewise.
2271 * config/te-sysv32.h: Likewise.
2273 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2275 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2276 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2277 and sign extend without an if statement.
2278 (build_bytes): Likewise.
2280 2000-05-14 Kazu Hirata <kazu@hxi.com>
2282 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2283 X_add_symbol L_32 case.
2285 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2287 * config/te-freebsd.h: New file.
2289 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2291 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2292 bindtextdomain): Replace defines with those from intl/libgettext.h
2293 to quieten gcc warnings.
2295 * NEWS: Mention x86 .arch and -q.
2297 * config/tc-i386.c (quiet_warnings): New.
2298 (md_assemble): Use quiet_warnings.
2299 (md_parse_option): Set quiet_warnings from -q.
2300 (md_show_usage): Mention -q, delete -m.
2301 (flag_do_long_jump): Delete.
2302 (md_parse_option): Remove -m.
2303 (md_show_usage): Remove -m.
2304 (md_create_long_jump): Remove useless flag_do_long_jump code.
2306 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2307 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2309 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2310 Alexander Sokolov <robocop@netlink.ru>
2312 * doc/c-i386.texi (i386-Arch): New section.
2313 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2315 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2316 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2317 architecture has been given and is not 486.
2318 (set_cpu_arch): New.
2319 (md_pseudo_table): Add .arch.
2320 (md_assemble): Warn if cpu architecture has been given and an
2321 unsupported instruction.
2323 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2324 Move operand_types bit defines after relevant template field.
2325 (template): Add cpu_flags.
2326 (Cpu*): Define.
2327 (arch_entry): New.
2329 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2331 * config/tc-mn10300.h (md_end): Define.
2332 (mn10300_finalize): Declare.
2333 * config/tc-mn10300.c: Include dwarf2dbg.h.
2334 (debug_line): Define.
2335 (md_assemble): Generate dwarf2 line info.
2336 (mn10300_finalize): New function. Finalize dwarf2 info.
2338 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2340 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2341 external version of the relocation for weak symbols.
2343 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2345 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2346 frame size in units of 16 bytes, as required per SW Conventions manual.
2347 (output_unw_records): Output info-block header as a dword to get
2348 byte-order right.
2350 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2352 * as.h: #include "file", not <file> on files from ../include.
2353 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2354 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2355 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2356 (tc_coff_symbol_emit_hook): Ditto.
2357 (OPTCOUNT): Cast to int to avoid compiler warning.
2358 (md_begin): Fix signed/unsigned warnings.
2360 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2362 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2363 ABRANCH LONG case for a conditional branch on a 68000.
2364 (md_estimate_size_before_relax): Likewise. Also handle
2365 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2366 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2367 PC-relative on all CPUs.
2368 (md_estimate_size_before_relax): Likewise.
2370 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2372 * as.c (parse_args): Just mention current year in printed
2373 copyright message.
2375 2000-05-03 J.T. Conklin <jtc@redback.com>
2377 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2378 unit registers.
2379 (md_parse_option): Recognize -m7400.
2381 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2383 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2384 don't permit lp to become less than the words array.
2386 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2388 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2389 Fix little-endian case.
2391 2000-05-03 David O'Brien <obrien@NUXI.com>
2393 * as.c (parse_args): Update copyright.
2395 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2397 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2398 for the .bss section too.
2400 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2402 * configure.in: Set em=linux for hppa-*-linux.
2403 * configure: Regenerate.
2404 * doc/Makefile.in: Regenerate with correct automake.
2406 * frags.c (frag_grow): Sanity check chunk_size.
2408 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2409 * config/obj-som.h: Likewise.
2410 * config/obj-ieee.h: Likewise.
2412 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2414 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2415 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2416 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2417 (pa_ip): low_sign_unext now returns via function value. Use
2418 re_assemble_* instead of dis_assemble_* and
2419 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2420 unnecessarily.
2421 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2422 (md_section_align, md_parse_option, md_show_usage,
2423 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2424 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2425 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2426 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2427 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2428 pa_text): Likewise.
2429 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2430 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2431 outside of switch. Correct mask and shifting errors in case 10
2432 and case -11. In case 21, compare against signed range to suit
2433 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2434 case 17 and case 22, use offsetT variable to properly check range.
2435 Use re_assemble_* here too.
2436 (evaluate_absolute): Change type of value to offsetT. Call
2437 hppa_field_adjust to do the work for us.
2438 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2439 (pa_parse_cmpib_64_cmpltr): Ditto.
2440 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2441 of i to unsigned int.
2442 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2443 (pa_end_of_source): Return type is void.
2445 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2447 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2449 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2451 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2452 More comments added.
2453 (md_begin): Removed "construct symbols for each register name".
2454 Because register names conflicts with GCC generated function
2455 names.
2456 (avr_operand): Now constant numbers can be used as a register
2457 identifiers (0 as r0, 31 as r31).
2458 (md_assemble): use skip_space () before parsing instruction
2459 operands.
2461 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2463 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2464 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2465 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2466 * configure: Regenerate.
2468 2000-04-29 Andreas Jaeger <aj@suse.de>
2470 * as.h: Correctly check GCC version.
2472 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2474 * doc/as.1: Fix unbalanced brackets.
2476 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2477 TE_FreeBSD.
2478 (line_comment_chars): Set to '/' if TE_FreeBSD.
2480 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2482 * configure.in: Configury support for PA64 (currently disabled).
2483 * configure: Rebuilt.
2485 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2487 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2488 bfd_set_section_alignment.
2490 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2492 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2493 than 32.
2495 2000-04-24 Nick Clifton <nickc@cygnus.com>
2497 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2498 * doc/as.texinfo (Align): Include arm and strongarm in list of
2499 targets that have the second form of the behaviour of the .align
2500 directive.
2502 2000-04-24 Mark Klein <mklein@dis.com>
2504 * obj-som.c: Terminate obj_pseudo_table.
2506 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2508 * as.c (parse_args): Allow md_parse_option to override -a listing
2509 option.
2510 * config/obj-coff.c (add_lineno): Change type of offset parameter
2511 from "int" to "bfd_vma."
2512 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2513 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2514 (ppc_change_csect): Align correctly for XCOFF64.
2515 (ppc_machine): New function, which discards "ppc_machine" line.
2516 (ppc_tc): Cons for 8 when code is 64 bit.
2517 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2518 relocations.
2519 (md_parse_option): Handle -a64 and -a32.
2520 (ppc_xcoff64): New.
2521 * config/tc-ppc.h (TARGET_MACH): Define.
2522 (TARGET_FORMAT): Move to function.
2523 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2525 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2527 * config/tc-avr.c: New AVR_ISA_ defined.
2528 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2529 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2530 for `fmul', `movw' and `lpm R,Z' instructions.
2531 (avr_operands): Warn if current opcode is a two-word instruction
2532 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2533 (avr_opcodes): New commands added.
2534 (REGISTER_P): Check 'a' and 'v' constraint letters.
2535 (mcu_types): New MCU added.
2537 2000-04-22 Timothy Wall <twall@cygnus.com>
2539 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2540 to "natval".
2541 (operand_match): Conditionally insert default bit values for IMMU9.
2543 2000-04-14 Matthew Green <mrg@cygnus.com>
2545 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2546 * configure: Rebuilt.
2548 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2549 Jason Eckhardt <jle@cygnus.com>
2551 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2553 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2554 Added handling of new operand types l,y,&,fe,fE,fx.
2556 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2557 David Mosberger <davidm@hpl.hp.com>
2558 Timothy Wall <twall@cygnus.com>
2559 Andrew MacLeod <amacleod@cygnus.com>
2560 Jim Wilson <wilson@cygnus.com>
2562 * Makefile.am (CPU_TYPES): Add ia64.
2563 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2564 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2565 * Makefile.in: Rebuild.
2566 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2567 * configure: Rebuild.
2568 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2569 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2570 * expr.c (expr): Handle md_optimize_expr.
2571 * read.c (LEX_HASH): Add comment.
2572 * config/tc-ia64.c, config/tc-ia64.h: New files.
2574 2000-04-21 Richard Henderson <rth@cygnus.com>
2576 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2577 bundling a non-delayed branch type instruction.
2579 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2581 * config/tc-mn10300.c (HAVE_AM30): Define.
2582 (md_assemble): Use it.
2584 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2586 * config/obj-elf.c (obj_elf_change_section): Check for changed
2587 section attributes.
2589 * Makefile.am: (CPU_MULTI_VALID): Remove.
2590 (MULTI_CPU_TYPES): Define.
2591 (MULTI_CPU_OBJ_VALID): Define.
2592 (DEPTC): Use the above.
2593 (DEPOBJ): Same here.
2594 (DEP2): And here.
2595 Regenerate dependencies.
2596 * Makefile.in: Regenerate.
2598 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2600 * Makefile.am (YACC, LEX): Get them from configure.
2602 2000-04-18 H.J. Lu (hjl@gnu.org)
2604 * config/tc-i386.c (offset_in_range): Use addressT instead of
2605 bfd_vma for non-bfd assemblers.
2607 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2609 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2610 doesn't give spurious errors.
2612 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2614 * as.h (SEEK_SET): Define if undefined.
2616 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2618 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2619 constants, and don't assume offsetT is 32 bits.
2621 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2623 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2624 (md_pcrel_from_section): Add prototype.
2625 (d10v_fix_adjustable): Add prototype.
2626 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2628 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2630 2000-04-12 Nick Clifton <nickc@cygnus.com>
2632 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2633 symbol in frag chain.
2635 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2637 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2638 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2639 (fits_in_signed_word, smallest_imm_type): Ditto.
2640 (md_assemble): Use an offsetT var to hold offsetT values, not a
2641 long.
2642 (offset_in_range): New.
2643 (md_assemble): Use it.
2644 (md_convert_frag): Change type of target_address, opcode_address,
2645 and displacement_from_opcode_start to offsetT.
2646 (md_create_short_jump): Change type of offset to offsetT.
2647 (md_create_long_jump): Ditto.
2648 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2649 (md_chars_to_number): Remove.
2650 (output_invalid): Remove duplicate prototype.
2652 2000-04-09 Nick Clifton <nickc@cygnus.com>
2654 * Makefile.am (CPU_TYPES): Add 'avr'.
2655 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2656 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2658 * Makefile.in: Regenerate.
2660 * doc/as.texinfo: Add M32R documentation.
2662 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2664 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2665 --enable-build-warnings option.
2666 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2667 * Makefile.in, configure: Re-generate.
2669 2000-04-07 Nick Clifton <nickc@cygnus.com>
2671 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2672 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2673 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2674 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2675 (arm_force_relocation): Force relocations for
2676 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2678 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2680 * config/tc-sh.c (get_operands): There's no third operand if the
2681 first operand is an immediate.
2683 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2685 * config/tc-sh.c (immediate): Delete.
2686 (sh_operand_info): Add immediate member.
2687 (parse_reg): Use A_PC for pc.
2688 (parse_exp): Add second argument 'op'. All callers changed.
2689 (parse_at): Expect pc to be coded as A_PC.
2690 Use immediate field in *op.
2691 (insert): Add fourth argument 'op'. All callers changed.
2692 (build_relax): Add second argument 'op'. All callers changed.
2693 (insert_loop_bounds): New function.
2694 (build_Mytes): Remove DISP_4.
2695 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2696 (assemble_ppi): Use immediate field in *operand.
2697 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2698 (md_apply_fix): Likewise.
2699 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2701 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2703 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2705 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2707 * internals.texi (CPU backend): Document
2708 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2710 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2712 * po/gas.pot: Regenerate.
2714 * as.c (show_usage): Restore translated part of bug string.
2715 * gasp.c (show_usage): Likewise.
2717 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2718 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2719 than move-if-change.
2720 (DEP1): Modify for "gcc -MM".
2721 (DEPTC): Likewise.
2722 (DEPOBJ): Likewise.
2723 (DEP2): Likewise.
2724 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2725 Update dependencies.
2726 * Makefile.in: Regenerate.
2728 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2730 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2731 (md_begin): Likewise.
2732 (HAVE_AM33): New macro.
2733 (md_assemble): Use it. Match r_regs and xr_regs only if
2734 HAVE_AM33.
2736 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2738 * as.h: #include "bin-bugs.h"
2739 * as.c (show_usage): Use REPORT_BUGS_TO.
2740 * gasp.c: #include "bin-bugs.h"
2741 (show_usage): Use REPORT_BUGS_TO.
2743 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2745 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2747 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2748 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2749 adjustments.
2751 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2753 * config/tc-i386.c (i386_immediate): Don't assume a constant
2754 immediate is necessarily 16 bits when in 16 bit code mode.
2755 (md_assemble): Instead set guess_suffix here after we have checked
2756 registers.
2758 2000-04-02 Richard Henderson <rth@cygnus.com>
2760 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2761 quantities. Correct right shift sign extension.
2762 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2763 32-bit value when shifting into place.
2765 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2767 * app.c: Add ATTRIBUTE_UNUSED as needed.
2768 * config/tc-ppc.c: Likewise.
2769 (ppc_size): Make unsigned long.
2770 (ppc_insert_operand): Add casts to avoid warnings.
2772 2000-03-31 Nick Clifton <nickc@cygnus.com>
2774 * config/tc-d10v.h (md_flush_pending_output): Define.
2776 2000-03-29 Nick Clifton <nickc@cygnus.com>
2778 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2779 segment. Works for both BFD_ASSEMBLER and others.
2780 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2782 2000-03-29 Nick Clifton <nickc@cygnus.com
2784 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2786 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2788 * listing.c (LISTING_LHS_WIDTH): Default depends on
2789 LISTING_WORD_SIZE.
2790 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2792 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2794 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2795 string literal.
2797 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2799 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2801 * config/tc-avr.c (mcu_types): Add missing initialiser.
2802 (md_pcrel_from_section): Add prototype.
2803 (avr_operand): Remove redundant test of unsigned < 0.
2804 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2806 2000-03-27 Denis Chertykov <denisc@overta.ru>
2808 * config/tc-avr.c: New file for AVR support.
2809 * config/tc-avr.h: Likewise.
2810 * configure.in: Add AVR support.
2811 * configure: Regenerate.
2813 2000-03-26 Timothy Wall <twall@cygnus.com>
2815 * gasp.c (macro_op): Add new argument to check_macro call.
2816 Macro structure definitions moved to macro.h
2817 * sb.h: Add argument to prototype for input_scrub_include_sb.
2818 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2819 nesting checks with an additional flag.
2820 (struct input_save): Add flag to indicate whether current sb
2821 should be checked for proper macro/conditional nesting.
2822 (input_scrub_push/pop): Save/restore nest check flag.
2823 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2824 defined.
2825 * macro.c (check_macro): Allow caller to retrieve parsed macro
2826 information if a pointer is provided. This information may be
2827 used by the new macro hooks.
2828 * macro.h: Update prototype for check_macro. Macro struct
2829 definitions moved here from macro.c/gasp.c.
2830 * read.c (read_a_source_file): Add parameter to check_macro call,
2831 and pass macro info to the macro hook, if defined.
2832 (input_scrub_insert_line): New. Allow insertion of a line of
2833 characters into the input stream.
2834 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2835 file into the input stream.
2836 (s_include): Use input_scrub_insert_file.
2837 * internals.texi: Document new macro hooks.
2838 * as.h: New prototypes added.
2840 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2842 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2843 an initial capital letter.
2844 (i386_index_check): Reindent.
2846 2000-03-19 Nick Clifton <nickc@cygnus.com>
2848 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2849 relative branches.
2851 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2853 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2854 instruction operand bad if Rd > 7 when generating
2855 thumb instructions. Prevents for example,
2856 "adr r12,label" from silently failing and generating
2857 the wrong instruction.
2859 2000-03-17 Nick Clifton <nickc@cygnus.com>
2861 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2862 that have a destingation >= 0x400000.
2863 Fix compile time warning messages.
2865 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2867 * config/tc-sh.c (md_begin): When encountering insn that are
2868 not supported by the current arch, only change the name if
2869 its contents are the same as prev_name.
2870 (get_specific): If the the architecture doesn't match, fail.
2872 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2874 * config/tc-sh.c (IDENT_CHAR): Define.
2875 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2876 matching back where it came from.
2878 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2880 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2882 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2884 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2885 normal operands.
2887 2000-03-15 Kazu Hirata <kazu@hxi.com>
2889 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2891 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2893 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2894 floating-point-number, make sure 'f' is in FLT_CHARS.
2896 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2898 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2899 (s_lcomm_internal): Use it.
2900 * doc/internals.texi (CPU backend): Document it.
2901 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2902 bytes.
2904 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2906 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2907 when embedded-pic.
2909 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2910 implementation doesn't have special handling for switch
2911 statements.
2912 (macro_build): Allow for code in sections other than .text.
2913 (macro): Likewise.
2914 (mips_ip): Likewise.
2915 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2916 Don't perform relocs if we will be outputting them.
2917 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2918 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2919 embedded-pic.
2921 2000-03-09 Catherine Moore <clm@cygnus.com>
2923 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2924 relocation type based on the entry in the fixup structure.
2925 Put S_IS_EXTERN processing back in.
2927 2000-03-08 H.J. Lu (hjl@gnu.org)
2929 * Makefile.am (install-exec-tooldir): Depend on
2930 install-exec-bindir for parallel make.
2931 * Makefile.in: Regenerated.
2933 2000-03-06 Nick Clifton <nickc@cygnus.com>
2935 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2936 switch.
2937 (md_parse_option): Parse -m32r command line switch - disable m32rx
2938 compatability.
2939 (md_show_usage): Document new option.
2941 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2942 * doc/Makefile.in: Regenerate.
2943 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2945 2000-03-02 Michael Meissner <meissner@redhat.com>
2947 * config/tc-d30v.c (check_range): Remove code that incorrectly
2948 sign extended values where bits < 32.
2950 2000-03-02 H.J. Lu (hjl@gnu.org)
2952 * configure.in: Support --enable-targets=all on ia32.
2953 * configure: Regenerated.
2955 2000-03-01 Nick Clifton <nickc@cygnus.com>
2957 * gasp.c (do_align): Remove bogus check of alignment value.
2959 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2961 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2962 TC_PPC was defined forced the type of a symbol with no other type
2963 to be BSF_OBJECT.
2965 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2967 * doc/internals.texi (CPU backend): Mention that
2968 line_separator_chars do not break up comments. Fix typos for
2969 LEX_AT and LEX_NAME descriptions. Document operands for
2970 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2971 description of md_create_short_jump usage. Document argument for
2972 md_undefined_symbol.
2974 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2976 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2977 (md_parse_option): Handle it.
2978 (md_show_usage): Document it.
2980 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2982 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2983 opcode, for the instruction `pal19'. From Andrea Arcangeli
2984 <andrea@suse.de>.
2986 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2988 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2989 from here..
2990 (md_assemble): To here, before template operands are matched.
2991 Also ensure a constant immediate is sign extended when we know the
2992 size is at most 16 bits. This is to catch cases like "add
2993 $0xffc0,%ax" where we don't know the size, and thus that the
2994 immediate can be represented as Imm8S until after parsing the
2995 register operand.
2996 (i386_displacement): Similarly sign extend 16 bit constant
2997 displacements.
2998 (md_assemble): Relax 16-bit jump constant range check to suit sign
2999 extended displacements.
3001 2000-02-26 Andreas Jaeger <aj@suse.de>
3003 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3005 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3007 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3008 call operands when intel_syntax.
3009 (intel_float_operand): Return 2 for "fi...".
3010 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3011 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3012 earlier "SHORT" change.
3013 (md_assemble): When determining suffix from Regs, exclude
3014 InOutPortReg.
3016 2000-02-24 Nick Clifton <nickc@cygnus.com>
3018 * configure: Add arm-wince, mips-pe and sh-pe targets.
3019 * configure: Regenerate.
3021 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3022 sh-pe targets.
3023 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3024 "pe-mips" for the mips-pe target.
3026 * config/tc-arm.c (insns): Change displacement encoded in BL
3027 and B instructions if the target port is arm-wince.
3028 (do_ldst): Do not bias the relocation offset if the target
3029 port is arm-wince.
3030 (md_pcrel_from): Add in missing relocation offset bias if the
3031 target os arm-wince.
3033 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3034 (md_begin): Disable -G support for mips-pe target.
3035 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3036 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3037 COFF flavour.
3039 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3040 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3041 assembler, just set the alignment to 4.
3043 * config/te-wince-pe.h: New file for WinCE targets. Define
3044 TE_WINCE.
3046 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3048 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3049 string instructions.
3050 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3051 (i386_intel_memory_operand): After finding a segment override,
3052 check again for no `[' before looking for a displacement. Bomb if
3053 more than one displacement rather than silently discarding the
3054 second and subsequent ones. Free strings malloc'd by
3055 build_displacement_string.
3057 2000-02-24 Catherine Moore <clm@cygnus.com>
3059 * config/obj-som.c (obj_pseudo_table): Add "weak".
3060 (obj_som_weak): New routine.
3062 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3064 * config/tc-i386.c (union i386_op): New.
3065 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3066 Throughout file replace occurences of disps[n], imms[n], regs[n]
3067 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3068 intel mode operand swapping. Add assert in regKludge and
3069 fake_zero_displacement code. Test i.types[n] when outputting
3070 displacements and immediates. Combine output of Disp16 with
3071 Disp32.
3072 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3073 when in intel mode by (not) reversing fsub and fdiv operands
3074 before the template search. This fails for single operand
3075 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3076 undefined. Instead fix the base_opcode after we've found the
3077 template. Move base_opcode xor with found_reverse_match from
3078 opcode output code to before this fix so we test for the correct
3079 opcodes.
3080 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3081 check in intel mode. Instead compare opcodes.
3083 * config/tc-i386.h (TC_RELOC): Delete.
3084 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3085 with equivalent call to reloc.
3087 * as.h (flag_m68k_mri): Move declaration after target include, and
3088 only declare when TC_M68K defined. Define as zero otherwise.
3089 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3090 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3091 Define as zero otherwise.
3092 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3093 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3094 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3095 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3096 testing whether defined.
3097 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3098 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3099 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3100 rather than testing whether defined.
3101 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3102 (parse_mri_cons): Declare and use only when TC_M68K.
3103 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3104 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3105 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3107 * NEWS: Mention IBM 370 support.
3109 2000-02-23 Richard Henderson <rth@cygnus.com>
3111 * config/tc-i386.c (md_assemble): When swapping operands for
3112 intel_syntax, assume everything that's not Imm or Disp is a
3113 register.
3115 2000-02-23 Linas Vepstas <linas@linas.org>
3117 * config/tc-i370.c, config/tc-i370.h: New files.
3118 * Makefile.am: Add support for Linux/IBM 370.
3119 * configure.in: Likewise.
3120 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3121 * config/obj-elf.c: Include elf/i370.h
3122 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3124 * Makefile.in: Regenerate.
3125 * configure: Regenerate.
3127 * doc/c-i370.texi: New file.
3128 * doc/all.texi: Include it.
3129 * doc/as.texinfo: And here.
3130 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3131 * doc/Makefile.in: Regenerate.
3133 2000-02-19 Michael Meissner <meissner@redhat.com>
3135 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3136 determine if an instruction can be used in parallel with an ADDppp
3137 or SUBppp instruction.
3139 2000-02-22 Andrew Haley <aph@cygnus.com>
3141 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3143 1999-12-30 Andrew Haley <aph@cygnus.com>
3145 * config/tc-mips.c (mips_gp32): New variable.
3146 (macro_build) Use mips_gp32.
3147 (mips_ip): Ditto.
3148 (md_longopts): Add "-mgp32" and "-mgp64".
3149 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3151 (OPTION_M7900): Change offset
3152 (OPTION_NO_M7900): Ditto.
3154 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3156 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3157 warning, and bump it to 1.
3159 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3161 From Brad Lucier <lucier@math.purdue.edu>:
3162 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3163 match format.
3165 2000-02-21 Catherine Moore <clm@cygnus.com>
3167 * config/tc-mips.c (MF_HILO_INSN): Define.
3168 (mips_7000_hilo_fix): Declare.
3169 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3170 (md_parse_option): Check for 7000_HILO_FIX options.
3171 (OPTION_M7000_HILO_FIX): Define.
3172 (OPTION_NO_M7000_HILO_FIX): Define.
3173 * doc/c-mips.texi (-mfix7000): Describe.
3175 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3177 * listing.c (print_lines): Remove unused variable `end'.
3179 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3180 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3181 reloc_type when BFD_ASSEMBLER.
3182 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3183 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3184 statement and quell signed vs. unsigned comparison warning.
3186 2000-02-18 Nick Clifton <nickc@cygnus.com>
3188 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3189 the computed frag offset, rather than overwriting it.
3191 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3193 * config/tc-sh.c ("elf/sh.h"): Include.
3194 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3195 (md.begin): Initialize target_arch.
3196 Only include opcodes in has table that match selected architecture.
3197 (parse_reg): Recognize register names for sh-dsp.
3198 (parse_at): Recognize post-modify addressing.
3199 (get_operands): The leading space is now optional.
3200 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3201 arguments. Update valid_arch.
3202 (build_Mytes): Add support for SDT_REG_N.
3203 (find_cooked_opcode): New function, broken out of md_assemble.
3204 (assemble_ppi, sh_elf_final_processing): New functions.
3205 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3206 (md_longopts, md_parse_option): New option: -dsp.
3207 * config/tc-sh.h (elf_tc_final_processing): Define.
3208 (sh_elf_final_processing): Declare.
3210 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3212 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3213 the unwinder subspace. Save the current seg/subseg before creating
3214 the new seg/subseg.
3216 2000-02-10 Nick Clifton <nickc@cygnus.com>
3218 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3219 little endian targets.
3220 (INST_BYTE1): Redefine to handle big and little endian
3221 targets.
3222 (cpu_type): New type: Select between M340 and M210.
3223 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3224 instructions of the M340.
3225 (md_assemble): Add support for the MULSH and OPSR classes of
3226 instructions.
3227 (md_atof): Add support for little endian targets.
3228 (md_parse_option): Add support for -EL, -EB and -mcpu command
3229 line switches.
3230 (md_convert_frag): Add support for little endian targets.
3231 (md_apply_fix3): Add support for little endian targets.
3232 (md_number_to_chars): Add support for little endian targets.
3234 2000-02-10 Timothy Wall <twall@redhat.com>
3236 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3237 defined, use it to verify the symbol just read should be a label.
3239 2000-02-10 Timothy Wall <twall@redhat.com>
3241 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3242 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3243 around colons when KEEP_WHITE_AROUND_COLON is defined.
3244 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3245 and KEEP_WHITE_AROUND_COLON.
3247 2000-02-08 Timothy Wall <twall@redhat.com>
3249 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3250 logic.
3251 (do_repeat): New. Abstract repeat logic so that a "break" can be
3252 implemented.
3253 (end_repeat): New. Provide support for a "break" out of the
3254 repeat loop.
3255 * read.h: Add prototypes for new functions.
3257 2000-02-08 Timothy Wall <twall@redhat.com>
3259 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3260 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3261 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3262 non-zero.
3264 2000-02-08 Timothy Wall <twall@redhat.com>
3266 * read.c: Added elseif to directives table.
3267 * read.h: Added prototype for s_elseif.
3268 * doc/as.texinfo: Added description for elseif.
3269 * cond.c (s_elseif): New function
3271 2000-02-04 Timothy Wall <twall@redhat.com>
3273 * listing.c (print_lines): Remove conditionals causing bug in
3274 listings.
3276 2000-02-03 Timothy Wall <twall@cygnus.com>
3278 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3279 default values.
3280 * frags.c (frag_new): Calculate fr_fix in octets
3281 (frag_now_fix) Return offset as target address offset (bytes).
3282 (frag_now_fix_octets) New - Return offset in octets (8-bit
3283 quantities).
3284 * frags.h: Added prototype for frag_now_fix_octets().
3285 Distinguish between octets and bytes in field descriptions.
3286 * listing.c (calc_hex): Account for octets vs bytes when
3287 printing addresses/offsets.
3288 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3289 target is little-endian, print the octets in a word in big-endian
3290 order so that the display looks like a proper hexadecimal number,
3291 instead of having the octets reversed.
3292 * read.c (do_align): When recording alignment, alignment power
3293 should be in terms of target bytes (minimum addressible unit)
3294 instead of octets.
3295 (do_org) Convert ORG target address (byte) argument into an
3296 octet offset when generating a variable fragment.
3297 * symbols.c (resolve_symbol_value): Symbol final value
3298 converted to a target address offset (bytes) from its octet offset.
3299 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3300 offset (bytes) is adjusted by the frag offset (octets) converted
3301 to bytes.
3302 (coff_frob_section) Section alignment power is in terms of bytes;
3303 convert it to an octet alignment power when calculating size (and
3304 size mask) in octets. Don't modify the section size in order to
3305 "align" it for TI COFF, since that format has a different method
3306 for storing alignment information.
3308 2000-02-01 Timothy Wall <twall@cygnus.com>
3310 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3311 entries, matching the way GCC generates them. If not escaped, the
3312 filename is encoded incorrectly.
3314 2000-01-31 Nick Clifton <nickc@cygnus.com>
3316 * config/tc-arm.c (reg_table): Add support for ATPCS register
3317 naming conventions.
3319 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3321 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3322 already defined.
3323 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3324 New macro.
3325 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3326 of a symbol when we really care about its value.
3328 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3330 * config/tc-mcore.c (md_assemble): Give warning message if
3331 operands passes to instruction are more than the spec.
3333 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3335 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3336 Thumb mode but the label seen was not declared as '.thumb_func'
3337 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3338 correct disassembly of Thumb code bounded by non function labels.
3340 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3342 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3343 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3345 * Makefile.in: Same here.
3346 Update copyright.
3348 * configure.in: Set bfd_gas for i386-aout when primary target
3349 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3350 we may need the primary te_file. Remove incorrect comment.
3352 * configure: Regenerate.
3354 * config/e-i386aout.c: New file.
3356 * as.c (USE_EMULATIONS): Move to before print_version_id.
3357 (struct emulation): Add i386aout.
3358 (show_usage): Split text strings. Reformat -a text. Add --em
3359 help.
3360 Update copyright.
3362 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3363 (aout_format_ops): New.
3364 Update copyright.
3366 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3367 preprocessor conditional and add aout USE_EMULATIONS tests.
3368 (read_a_source_file): Don't pass error strings to printf as
3369 format arg.
3370 Update copyright.
3372 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3373 format arg.
3374 (do_data): Same here.
3375 (process_file): And here.
3376 Update copyright.
3378 * symbols.c (colon): Rewrite "already defined" fatal message
3379 code for aout with USE_EMULATIONS.
3380 Update copyright.
3382 * config/obj-aout.c (OBJ_HEADER): Define.
3383 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3384 fields of sentinel.
3385 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3386 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3387 forms here.
3388 (obj_aout_type): Expand S_SET_OTHER here too.
3389 (obj_read_begin_hook): Remove.
3390 (aout_pop_insert): New.
3391 (obj_aout_s_get_other): New.
3392 (obj_aout_s_get_desc): New.
3393 (aout_format_ops): New.
3394 Update copyright.
3396 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3397 gets aout_pseudo_table.
3398 (aout_pseudo_table): Declare.
3399 (obj_read_begin_hook): Define.
3400 Update copyright.
3402 * config/obj-coff.c (obj_pseudo_table): Rename to
3403 coff_pseudo_table.
3404 (coff_pop_insert): Use coff_pseudo_table.
3405 (coff_sec_sym_ok_for_reloc): Remove.
3406 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3407 and comment all zero entries and remove #if 0 code.
3408 Update copyright.
3410 * config/obj-coff.h (obj_pop_insert): Define.
3411 (coff_pseudo_table): Declare.
3412 Update copyright.
3414 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3415 s_get_size, s_set_size. Comment all zero entries.
3416 Update copyright.
3418 * config/obj-elf.c (elf_s_get_other): New function.
3419 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3420 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3421 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3422 comment.
3423 (obj_elf_parse_section_letters): Don't pass error strings to
3424 printf as format arg.
3425 Update copyright.
3427 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3428 OBJ_MAYBE_ECOFF.
3429 (elf_s_get_other): Declare.
3430 (S_GET_OTHER) Define as elf_s_get_other if not already
3431 defined.
3432 (S_SET_OTHER): Only define when not already defined.
3433 (elf_obj_read_begin_hook): Declare.
3434 (obj_read_begin_hook): Define.
3435 (elf_obj_symbol_new_hook): Declare.
3436 (obj_symbol_new_hook): Define.
3437 Update copyright.
3439 * config/obj-multi.h: Add copyright header and protect against
3440 multiple inclusion. Add * to all function pointers.
3441 (OBJ_HEADER): If defined, include it rather than other defines
3442 in this file.
3443 (obj_frob_file_after_relocs): Test for NULL.
3444 (obj_symbol_new_hook): Here too.
3445 (obj_sec_sym_ok_for_reloc): And here.
3446 (S_GET_OTHER): Define.
3447 (S_GET_DESC): Define.
3448 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3449 (OBJ_MAYBE_ELF): Update comment.
3451 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3452 OBJ_AOUT preprocessor conditional and handle emulation by
3453 testing OUTPUT_FLAVOR.
3454 (i386_displacement): Here too.
3455 (md_section_align): Similarly here.
3456 (i386_target_format): Conditionally compile when more than one
3457 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3458 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3459 (i386_displacement): Here too.
3460 Update copyright.
3462 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3463 Define TARGET_FORMAT for aout only when not multi.
3464 Update copyright.
3466 * config/te-multi.h: Delete file as it's identical to te-generic.h
3468 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3470 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3471 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3472 LONG_MNEM_SUFFIX.
3474 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3475 DWORD_MNEM_SUFFIX.
3476 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3477 comments.
3479 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3481 * config/tc-mips.c (mips_do_align): New function.
3482 * config/tc-mips.h (md_do_align): Define.
3484 2000-01-10 Philip Blundell <philb@gnu.org>
3486 * doc/c-arm.texi (ARM Options): Fix typo.
3487 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3488 line separator for Linux.
3489 * doc/as.texinfo (Comments): Mention the ARM.
3491 2000-01-10 Philip Blundell <pb@futuretv.com>
3493 * configure.in (arm*-*-conix*): New target.
3494 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3495 armv*-*-linux-gnu.
3496 * configure: Regenerate.
3498 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3500 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3501 (obj_elf_visibility): New function.
3503 * doc/as.texinfo (Visibility): New node: document visibility
3504 pseudo ops.
3506 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3508 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3509 warning for absolute jump/call without `*' in non-intel mode. No
3510 need to set i.types[0] JumpAbsolute in intel mode.
3512 1999-12-22 Philip Blundell <pb@futuretv.com>
3514 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3515 hook function when changing sections.
3516 (arm_s_data): Likewise.
3518 1999-12-14 Nick Clifton <nickc@cygnus.com>
3520 * config/tc-arm.c (md_parse_option): Add support for -marm720
3521 command line switch.
3523 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3525 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3526 (r_registers, xr_registers): Define.
3527 (r_register_name, xr_register_name): New functions.
3528 (md_assemble): Handle new am33 operand types and instruction
3529 formats.
3530 (mn10300_insert_operand, check_operand): Likewise.
3532 1999-11-29 Nick Clifton <nickc@cygnus.com>
3534 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3535 (s_force_thumb): Set thumb_mode to 2.
3536 (md_assemble): Do not complain about thumb instructions on a
3537 non-thumb target if thumb_mode is set to 2.
3539 1999-11-28 Michael Meissner <meissner@cygnus.com>
3541 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3542 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3543 (O_...): Add new machine dependent expressions if we are handling
3544 explicit relocations.
3545 (alpha_reloc_op): New static table holding the explicit relocation
3546 information.
3547 (alpha_literal_hash): New static to hold the hash table for
3548 explicit relocations.
3549 (alpha_macros): Add support for explicit relocations.
3550 (md_begin): If explicit relocations, initialize hash table.
3551 (md_assemble): Don't print a second error if tokenize_arguments
3552 already printed an error message.
3553 (md_apply_fix): Add support for explicit relocations.
3554 (alpha_force_relocation): Ditto.
3555 (alpha_fix_adjustable): Ditto.
3556 (alpha_adjust_symtab): New function to support explicit
3557 relocations.
3558 (alpha_adjust_symtab_relocs): Ditto.
3559 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3560 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3561 Add support for explicit relocations. Return -2 if an error
3562 message was already printed.
3563 (find_macro_match): Add support for explicit relocations. Comment
3564 each of the cases.
3565 (emit_insn): Add support for explicit relocations.
3566 (assemble_tokens): Ditto.
3567 (emit_ldgp): Ditto.
3568 (load_expression): Ditto.
3569 (emit_lda): Ditto.
3570 (emit_ldah): Ditto.
3571 (emit_ir_load): Ditto.
3572 (emit_loadstore): Ditto.
3573 (emit_ldXu): Ditto.
3574 (emit_ldil): Ditto.
3575 (emit_sextX): Ditto.
3576 (emit_division): Ditto.
3577 (emit_jsrjmp): Ditto.
3578 (emit_retjcr): Ditto.
3580 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3581 ELF object format.
3582 (tc_adjust_symtab): If explicit relocations, call the function
3583 alpha_adjust_symtab.
3584 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3585 relocations next to the literal relocation they reference.
3586 (TC_INIT_FIX_DATA): Initialize the new fields.
3587 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3589 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3591 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3592 'B' operand for PA2.0 bb instruction.
3594 1999-11-18 Nick Clifton <nickc@cygnus.com>
3596 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3597 target.
3599 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3600 relocs.
3601 (mcore_force_relocation): Force relocations to be generated for
3602 RVA relocs.
3604 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3606 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3607 (i386_displacement): Disallow O_big displacements.
3609 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3611 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3612 Small improvements in error checking.
3613 (md_assemble): Support for unconditional ARM instructions.
3614 (md_parse_option): Support for -m[arm]v5e flag.
3616 1999-11-12 Nick Clifton <nickc@cygnus.com>
3618 * macro.c (buffer_and_nest): Do not check beyond the end of the
3619 buffer.
3621 1999-11-11 Nick Clifton <nickc@cygnus.com>
3623 * macro.c (buffer_and_nest): Look for seperator after TO and
3624 FROM tokens.
3626 1999-11-08 Andrew Haley <aph@cygnus.com>
3628 * app.c (do_scrub_chars): When in State 10, treat backslash
3629 characters in the same way as as symbol characters.
3631 1999-11-07 Richard Henderson <rth@cygnus.com>
3633 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3634 the previous label was in the current section before playing
3635 with auto-alignment.
3637 1999-11-06 Nick Clifton <nickc@cygnus.com>
3639 * config/tc-v850.c (v850_force_relocation): Force relocation
3640 for weak symbols.
3641 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3642 the symbol is weak.
3644 1999-11-05 Michael Meissner <meissner@cygnus.com>
3646 * expr.h (operatorT): Increase machine dependent operators to 16.
3647 * expr.c (op_rank): Ditto.
3649 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3651 * read.c (pseudo_set): Reject attempts to set the value of a
3652 section symbol.
3654 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3655 if it is defined.
3657 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3659 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3660 to bfd_set_section_contents.
3662 1999-11-03 Nick Clifton <nickc@cygnus.com>
3664 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3666 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3668 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3669 (mips_ip): Use OPCODE_IS_MEMBER.
3671 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3673 * config/tc-arm.c (reg_required_here): Improve comments.
3675 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3676 (tinsns): Initialize variants field.
3678 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3679 BAD_PC respectively.
3681 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3683 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3684 * config/tc-arm.h: Fix compile time warnings.
3686 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3688 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3689 form @abs16, @(abs16) and @(abs16 + imm).
3691 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3693 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3694 (ISA_HAS_64_BIT_REGS) New.
3695 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3696 mips_emit_delays,macro_build,load_register,load_addresss,
3697 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3698 and/or use new ISA_xxx macros in expressions involving
3699 ISA, particularly mips_opts.isa.
3701 1999-10-18 Michael Meissner <meissner@cygnus.com>
3703 * expr.h (operatorT): Add machine dependent operators md1..md8.
3704 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3705 for the machine dependent operators to use.
3707 * expr.c (op_rank): Add machine dependent operators.
3709 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3710 operator.
3711 (O_cpregister): Ditto.
3712 (md_begin): Change X_op test that field is wide enough to use
3713 O_max instead of O_alpha_max.
3714 (cpu_types): Fill in missing initializer.
3715 (alpha_num_macros): Make unsigned.
3716 (md_assemble): Make opnamelen be size_t.
3717 (md_apply_fix): Cast alpha_num_operands to int before testing.
3718 (alpha_force_relocation): Ditto.
3719 (alpha_fix_adjustable): Ditto.
3720 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3721 (tc_gen_reloc): Ditto.
3722 (tc_get_register): Ditto.
3723 (emit_ldgp): Ditto.
3724 (emit_lda): Ditto.
3725 (emit_ldah): Ditto.
3726 (emit_ldil): Ditto.
3727 (s_alpha_ent): Ditto.
3728 (s_alpha_end): Ditto.
3729 (s_alpha_frame): Ditto.
3730 (s_alpha_prologue): Ditto.
3731 (s_alpha_file): Ditto.
3732 (s_alpha_gprel32): Ditto.
3733 (s_alpha_proc): Ditto.
3734 (s_alpha_set): Ditto.
3735 (s_alpha_base): Ditto.
3736 (s_alpha_align): Ditto.
3737 (s_alpha_arch): Ditto.
3738 (alpha_align): Ditto.
3739 (assemble_insn): Suppress unused variable warning.
3740 (emit_insn): Ditto.
3741 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3742 order in the structure.
3743 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3745 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3747 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3749 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3751 * config/tc-i386.c (i386_index_check): Correct #endif location.
3753 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3755 * as.c (show_usage): Document new options.
3756 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3757 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3758 (parse_args): Parse the new options.
3759 (main): If there were warnings, and --fatal-warnings
3760 was specified, print an error.
3761 * as.h: New variable, flag_fatal_warnings, for new option.
3763 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3765 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3766 '@'. Change autoincrement completers to fall through to cache control
3767 completers.
3769 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3770 arg.
3771 (pa_parse_addb_64_cmpltr): New function.
3773 * config/tc-hppa.c (pa_ip): Change error message.
3774 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3775 '?Q' args to allow falling through.
3777 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3778 Remove unused conditional codes.
3779 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3781 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3783 * config/tc-d30v.c (CHAR_BIT): Define.
3784 (check_range): Fix bit operations to support integers bigger than
3785 32 bits.
3787 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3789 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3790 operands.
3792 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3793 Doug Evans <devans@cygnus.com>
3795 Add support for m32rx.
3796 * config/tc-m32r.c (enable_m32rx): New static global.
3797 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3798 (allow_m32rx): New function.
3799 (M32R_SHORTOPTS): Add `O'.
3800 (md_longopts): Add --m32rx plus several warning options.
3801 (md_parse_option): Handle new options.
3802 (md_show_usage): Print them.
3803 (md_begin): Enable m32rx.
3804 (OPERAND_IS_COND_BIT): New macro.
3805 (first_writes_to_seconds_operands): New function.
3806 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3807 (target_make_parallel,assemble_two_insns): New functions.
3808 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3809 If optimizing and m32rx, try to make consecutive insns parallel.
3811 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3813 * config/tc-mips.c (nopic_need_relax): Allow for the
3814 .sdata.foo sections generated by -fdata-sections,
3815 and for the .gnu.linkonce.s sections generated by C++.
3817 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3819 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3820 with cleaner code using completer prefixes. Add 'Y'.
3822 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3824 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3826 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3827 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3828 insn does not match and we should try the next insn in the table.
3830 1999-09-22 Nick Clifton <nickc@cygnus.com>
3832 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3834 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3836 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3837 of PA2.0 support.
3839 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3841 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3842 OBJ_ELF. If ELF, add "sq".
3843 (md_parse_option): If ELF, ignore -s and -q.
3844 (md_show_usage): Mention ELF options.
3846 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3848 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3849 operands.
3851 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3853 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3855 * config/tc-hppa.c (struct pa_it): New field "trunc".
3856 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3857 (pa_parse_ftest_gfx_completer): New function
3858 (pa_parse_fp_cnv_format): New function.
3860 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3861 (md_apply_fix): Handle 22bit pc-rel branches.
3863 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3865 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3867 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3869 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3871 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3873 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3874 (pa_ip): Handle 'fX'.
3876 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3878 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3879 unwinds unless the function is in the text space.
3880 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3882 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3884 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3885 (md_assemble): To here. Tweak address generation.
3887 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3888 debug_line.
3889 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3890 (md_assemble): Call dwarf2_where for OBJ_ELF.
3891 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3892 (pa_end_of_source): New function.
3893 * tc-hppa.h (md_end): Define for OBJ_ELF.
3895 1999-09-14 Michael Meissner <meissner@cygnus.com>
3897 * configure.in (Canonicalization of target names): Remove adding
3898 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3899 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3900 * configure: Regenerate.
3902 1999-09-14 Donn Terry <donn@interix.com>
3904 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3906 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3908 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3909 pc-relative jmp/call to an absolute symbol.
3910 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3911 absolute section symbols.
3913 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3914 jump handling code and comments.
3916 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3918 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3919 the value if TE_PE and a global defined symbol.
3921 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3923 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3924 print the symbol, rather than printing it here.
3926 1999-09-11 Donn Terry <donn@interix.com>
3928 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3929 BFD_RELOC_RVA relocations.
3931 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3932 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3933 starts with "_G".
3935 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3936 defined.
3937 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3938 * doc/internals.texi (Object format backend): Document
3939 SET_SECTION_RELOCS.
3941 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3942 relocations against global symbols if TE_PE.
3944 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3945 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3947 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3948 symbols.
3950 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3951 symbols which do not have a constant value, or tags with
3952 non-tags. Remove the symbol from the list before adding it at the
3953 end.
3955 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3956 C_FCN symbol differently if TE_PE.
3957 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3958 appears in the pseudo-op, rather coff_line_base which is only set
3959 for a .bf symbol.
3961 * config/obj-coff.c (obj_coff_loc): New static function.
3962 (obj_pseudo_table): Add "loc".
3964 * config/obj-coff.c (add_lineno): Check that the line number is
3965 positive.
3967 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3968 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3969 int.
3970 (md_atof): Return NULL rather than 0.
3971 * config/tc-i386.c (md_atof): Change type to int.
3972 * expr.c (expr): Change first parameter to int.
3973 * config/obj-coff.c: Add declarations for static functions.
3974 (coff_frob_symbol): Use SYM_AUXENT.
3975 * config/tc-i386.h (flag_16bit_code): Don't declare.
3977 * config/obj-coff.c (obj_coff_section): Default to setting
3978 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3980 * write.c (adjust_reloc_syms): Print adjusted fixup.
3982 * expr.c (integer_constant): Correct too_many_digits calculation
3983 in base 10 case.
3985 1999-09-09 Andreas Schwab <schwab@suse.de>
3987 * doc/c-arm.texi: Fix arguments of @var to not contain
3988 punctuation.
3990 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3992 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3993 and COFF targets.
3994 (md_parse_option): Only support -k flag for ELF and COFF targets.
3996 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3998 * config/tc-hppa.c (pa_ip): Put strict register checks before
3999 call to pa_parse_number.
4001 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4003 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4005 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4006 BFD_ASSEMBLER code.
4008 1999-09-06 Donn Terry <donn@interix.com>
4010 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4012 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4014 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4015 candidate instruction. Require registers for register arguments
4016 when in strict mode. Require assemble-time constants for
4017 constants when in strict mode.
4018 (pa_get_absolute_expression): Require a constant when in strict
4019 mode.
4021 1999-09-06 Nick Clifton <nickc@cygnus.com>
4023 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4025 1999-09-04 Steve Chamberlain <sac@pobox.com>
4027 * config/tc-pj.c: New file, supports picoJava in ELF.
4028 * config/tc-pj.h: Ditto.
4029 * configure.in (pjl*, pj*): New targets.
4030 * Makefile.am: Rebuild dependencies.
4031 (CPU_TYPES): Add pj.
4032 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4033 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4034 * doc/c-pj.texi: New file.
4035 * doc/as.texinfo: Add some PJ specifics.
4036 * doc/all.texi: Add PJ to the list of all architectures, sort them
4037 all alphabetically.
4038 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4039 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4041 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4043 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4044 (obj_frob_file): Test for null pointer.
4045 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4046 (OBJ_PROCESS_STAB): And here.
4047 (elf_obj_sy): Remove
4049 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4050 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4051 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4053 * config/obj-coff.c (no_func): Remove.
4054 (coff_format_ops): Change occurrences of no_func to 0, as we test
4055 for 0 in obj-multi.h.
4057 * configure.in: Enable bfd for i386-coff when primary target is
4058 bfd. Enable i386 elf,coff emulation support. Don't set
4059 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4060 emulation to support.
4061 *configure: Regenerate.
4063 1999-09-02 Nick Clifton <nickc@cygnus.com>
4065 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4066 .section .line directive is encountered.
4068 1999-09-01 Nick Clifton <nickc@cygnus.com>
4070 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4071 format.
4073 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4074 * as.texinfo: Document --gdwarf2 command line option.
4075 Add additional documentation of ARM command line switches.
4077 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4079 * config/tc-i386.c (i386_intel_memory_operand): Combine
4080 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4081 and RESTORE_END_STRING around parse_register calls.
4082 (i386_operand): Here too.
4083 (i386_is_reg): Remove.
4084 (parse_register): Move as_bad calls from within this function to
4085 callers.
4087 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4089 Based on a patch from H.J. Lu <hjl@gnu.org>
4090 * config/tc-i386.c (parse_register): Handle FP regs specially.
4091 (md_begin): Remove '(' and ')' from register_chars.
4093 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4095 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4096 error message (done elsewhere).
4098 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4100 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4102 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4104 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4105 args by 'f'.
4107 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4109 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4110 between args.
4111 Add new completers. Fix bug in 64 bit condition handling.
4113 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4114 'cS', and 'c*'.
4116 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4118 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4120 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4122 1999-08-27 Jim Wilson <wilson@cygnus.com>
4124 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4125 (struct ls): Add frag field. Initialize it to zero.
4126 (out_end_sequence): New local text_frag. Set it while in text section.
4127 Replace address check with frag check. Set ls.frag to text_frag if
4128 out_set_addr called.
4129 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4130 Set it before switching sections. Replace address check with frag
4131 check. Set ls.frag to saved_frag if out_set_addr called.
4133 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4135 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4136 output "advance_pc" opcode instead of calling gen_addr_line().
4137 The latter has the undesired side-effect of creating a new row
4138 in the debug line info matrix.
4140 1999-08-26 Jim Wilson <wilson@cygnus.com>
4142 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4143 ls.last_filename if last is less than zero. Set ls.last_filename
4144 when allocating new entry.
4145 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4146 call.
4148 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4150 * config/tc-i386.c (i386_index_check): Fix the displacement size
4151 when INFER_ADDR_PREFIX.
4153 1999-08-18 Nick Clifton <nickc@cygnus.com>
4155 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4156 display its value.
4158 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4160 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4161 handle 0xffffNNNN constants correctly.
4163 1999-08-16 Nick Clifton <nickc@cygnus.com>
4165 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4166 as well as loads.
4168 1999-08-13 Nick Clifton <nickc@cygnus.com>
4170 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4171 (md_apply_fix3): Always pass positive values to
4172 validate_offset_imm.
4174 1999-08-12 Nick Clifton <nickc@cygnus.com>
4176 * config/tc-arm.c (skip_whitespace): New macro.
4177 Formatting tidy ups.
4179 (md_apply_fix3): Store relocation offset in addend for ELF based
4180 relocs.
4181 (arm_force_relocation): Always generate relocs for Thumb function
4182 calls.
4184 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4186 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4187 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4189 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4191 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4192 flags for the unwind subspace.
4194 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4195 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4196 suitable relocation based on the size of the target's pointer.
4197 Always Use subsegment zero for the unwinders.
4198 (pa_level): Handle "2.0w".
4200 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4202 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4203 with the following instruction unless this was specified.
4205 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4207 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4208 certain sections, to match BFD changes.
4210 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4212 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4213 (EXTRA_SCRIPTS): Define to keep automake happy.
4214 * Makefile.in: Rebuild.
4216 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4218 * Makefile.am: Rename .dep* files to DEP*.
4219 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4220 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4221 targets to DEPOBJ.
4222 * Makefile.in: Rebuild.
4224 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4226 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4228 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4230 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4231 avoid problems on DOS filesystems.
4232 * Makefile.in: Rebuild.
4234 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4236 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4238 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4239 section flag.
4241 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4243 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4244 line to create ${GDBINIT} rather than .gdbinit.
4245 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4247 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4249 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4251 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4253 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4255 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4257 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4258 non-adjustable symbols.
4260 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4262 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4264 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4266 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4267 operands.
4269 1999-08-05 Donn Terry <donn@interix.com>
4271 * config/te-interix.h: New file.
4272 * configure.in (i386-*-interix*): New target.
4273 * configure: Rebuild.
4275 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4277 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4278 selectors for ELF too.
4279 (selector_table): Add "ltp" and "rtp" selectors.
4281 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4283 * config/tc-i386.c (i386_operand): No need to change
4284 operand_string pointer in segment reg case before goto
4285 do_memory_reference. Initialise displacement_string_start and
4286 displacement_string_end after do_memory_reference label.
4287 (i386_index_check): Add operand_string param, and print error
4288 message on failure here.
4289 (i386_intel_memory_operand): Instead of here.
4290 (i386_operand): And here.
4291 (INFER_ADDR_PREFIX): Enable.
4293 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4295 * config/tc-i386.h (DefaultSize): Define. Renumber following
4296 opcode_modifier defines.
4298 From Etienne Lorrain <etienne.lorrain@ibm.net>
4299 * config/tc-i386.c (stackop_size): New variable.
4300 (set_16bit_code_flag): Clear it here.
4301 (set_16bit_gcc_code_flag): New function.
4302 (md_pseudo_table): Add "code16gcc" entry.
4303 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4305 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4307 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4308 next_set_end even if the end symbol is being discarded.
4310 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4311 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4312 * config/obj-coff.c: Likewise.
4313 (seg_info_type): Remove.
4314 (seg_info_off_by_4): Change to array of segT.
4315 (s_get_segment): Adjust accordingly.
4316 (obj_pseudo_table): Fully initialize sentinel entry.
4318 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4319 Ralf Baechle <ralf@uni-koblenz.de>.
4321 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4323 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4325 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4327 * config/tc-i386.c: Indentation and white space changes.
4328 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4329 don't enable it by default.
4330 (i386_intel_operand): Remove redundant prototype.
4331 Move check on number of memory operands, and i.mem_operands++
4332 (i386_intel_memory_operand): To here.
4333 Remove i386_immediate code from here. Remove special case code
4334 for input and output using (%dx). Remove base/index checks and
4335 call i386_index_check instead. Save initial operand_string
4336 argument for error message.
4337 (i386_operand): Remove redundant prototype. Move base/index
4338 checks to i386_index_check.
4339 (i386_displacement): Move intel mode check for non-zero
4340 i.disp_operand
4341 (i386_intel_memory_operand): To here.
4343 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4345 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4346 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4347 by .register pseudo-op if -64 and --no-undeclared-regs.
4348 (s_register, sparc_adjust_symtab): New functions.
4349 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4350 Declare sparc_adjust_symtab as tc_adjust_symtab.
4351 * doc/c-sparc.texi: Add description of #ignore special literal
4352 for .register pseudo-op.
4354 1999-07-30 Catherine Moore <clm@cygnus.com>
4356 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4357 the relocation's section offset.
4359 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4361 * write.c (fixup_segment): Fix generic error check overflow test.
4363 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4364 X_add_number to long.
4366 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4368 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4369 processing.
4371 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4373 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4374 VTABLE relocations.
4376 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4378 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4380 * configure.bat: Remove; obsolete.
4381 * config/go32.cfg: Likewise.
4383 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4385 * configure.in (i386-*-vxworks*): New target.
4386 * configure: Rebuild.
4388 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4390 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4392 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4394 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4395 on -64 and not pic.
4396 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4397 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4398 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4399 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4400 MAX_RELOC_EXPANSION): Define.
4401 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4403 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4405 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4406 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4407 block. Print a warning if an 8-bit or 16-bit constant
4408 displacement or immediate is truncated on output.
4409 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4410 immediate.
4411 (i386_operand): Disallow immediate jump absolute operand.
4413 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4415 * configure.in: Bump version number to 2.9.5.
4416 * configure: Rebuild.
4418 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4419 or %llx work.
4421 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4423 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4424 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4426 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4428 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4429 is defined.
4430 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4432 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4433 if -mno-fpu was given.
4434 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4435 relocs.
4436 (cons_fix_new_arm): Remove misleading comments.
4438 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4440 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4441 error message.
4442 (relax_segment): Likewise. After giving a rs_org error, convert
4443 the frag to rs_align to avoid cascading errors.
4445 1999-07-12 Andreas Schwab <schwab@suse.de>
4447 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4449 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4451 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4452 as appropriate. Fill in structure initializations. Add variable
4453 initializations. Add casts.
4454 * dwarf2dbg.c (print_stats): Change i to size_t.
4455 * listing.c (listing_listing): Change list_line to unsigned int.
4457 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4459 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4460 rather than checking for \001 and \002 in symbol name.
4461 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4463 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4465 * configure.in (hppa*-linux-gnu*): New target.
4466 * configure: Rebuilt.
4468 1999-07-08 Nick Clifton <nickc@cygnus.com>
4470 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4472 1999-07-07 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4475 accessing symbolP directly.
4477 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4479 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4480 for ELF.
4482 1999-07-05 Nick Clifton <nickc@cygnus.com>
4484 * config/tc-arm.c (ARM_EXT_V5): Define.
4485 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4486 (md_begin): Detect ARM v5 architectures.
4487 (md_parse_option): Accept arm v5 specification.
4488 (md_show_usage): Documment -marmv5 switch.
4490 * doc/c-arm.texi: Document -marmv5 command line option.
4492 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4493 op.
4494 (validate_immediate_twopart): New function. Determine if a
4495 constant can be computed by two ADD instructions.
4496 (output_inst): Remove its command line parameter - it was never
4497 used.
4498 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4499 implememt the ADRL pseudo op.
4500 (tc_gen_reloc): Generate a suitable error message if an ADRL
4501 instruction tries to generate a real reloc.
4503 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4505 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4507 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4508 into lower case.
4510 1999-06-27 H.J. Lu <hjl@gnu.org>
4512 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4513 non BFD_ASSEMBLER case.
4515 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4517 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4518 data.
4520 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4522 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4523 out_end_sequence() when the address decreases due to a new frag.
4524 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4525 numbering starts with 1.
4527 1999-06-23 Nick Clifton <nickc@cygnus.com>
4529 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4530 .section for COFF.
4531 (mcore_s_text): Call obj_elf_text for ELF target.
4532 (mcore_s_data): Call obj_elf_data for ELF target.
4533 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4534 for COFF target.
4535 (mcore_s_bss): New function: Dump literal table before changing
4536 sections.
4537 (mcore_s_comm): New function: Dump literal table before changing
4538 sections.
4540 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4541 No longer static functions.
4542 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4543 Provide prototypes for these functions.
4545 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4547 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4548 a list of names, to try obj_segment_name, and to try abbreviated
4549 names when using COFF without long section names.
4551 * config/tc-alpha.c: More use of symbol accessor functions.
4552 * config/tc-arc.c: Likewise.
4553 * config/tc-d30v.c: Likewise.
4554 * config/tc-fr30.c: Likewise.
4555 * config/tc-i860.c: Likewise.
4556 * config/tc-m88k.c: Likewise.
4557 * config/tc-mcore.c: Likewise.
4558 * config/tc-ns32k.c: Likewise.
4559 * config/tc-sparc.c: Likewise.
4560 * config/tc-v850.c: Likewise.
4562 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4563 sy_value with appropriate accessor functions.
4564 * config/tc-arm.c (md_apply_fix3): Likewise.
4565 * config/tc-d10v.c (AT_WORD_P): Likewise.
4566 * config/tc-v850.c (reg_name_search): Likewise.
4568 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4569 use symbol_get_bfdsym instead.
4570 * config/tc-ppc.c (md_assemble): Likewise.
4571 * config/tc-v850.c (v850_comm): Likewise.
4573 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4575 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4576 the symbol, rather than accessing the bsym member.
4577 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4578 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4579 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4580 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4581 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4582 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4583 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4584 * config/tc-v850.c (tc_gen_reloc): Likewise.
4586 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4588 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4589 (hppa_gen_reloc_type): Conditionalize on BFD64.
4590 (tc_gen_reloc): Re-enable ELF relocations.
4591 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4593 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4595 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4596 warning.
4597 (do_ldst): Move assignment out of if condition.
4598 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4599 parentheses to avoid warning.
4601 1999-06-21 Nick Clifton <nickc@cygnus.com>
4603 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4604 macro to get at the BFD symbol associated with a GAS symbol.
4606 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4608 * config/tc-ppc.c: Update for symbol handling changes.
4609 * config/obj-coff.c: Likewise.
4611 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4613 * tc-hppa.c: General cleanups of ELF support. No more spaces
4614 and subspaces for ELF.
4615 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4616 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4617 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4618 (UNWIND_SECTION_NAME): Likewise.
4619 (space/subspace related structures): Conditionalize definitions
4620 on OBJ_SOM.
4621 (space/subspace directives and support routines): Conditionalize
4622 definitions and references/uses on OBJ_SOM.
4623 (label_symbol_struct): For ELF, track the symbol's segment. For
4624 SOM track its space.
4625 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4626 changes.
4627 (USE_ALIASES): Kill for both SOM & ELF.
4628 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4629 (pa_space, pa_subspace): Corresponding changes.
4630 (pa_spaces_begin): Corresponding chagnes.
4631 (md_begin): Do not muck around with space/subspace stuff for
4632 OBJ_ELF.
4633 (md_apply_fix): Temporarily disable argument relocation stuff
4634 for OBJ_ELF.
4635 (tc_gen_reloc): Temporarily disable relocation generation for
4636 OBJ_ELF
4637 (pa_build_unwind_subspace): Similarly.
4639 1999-06-16 Nick Clifton <nickc@cygnus.com>
4641 * config/tc-arm.c (thumb_set): New pseudo op.
4642 (text, data, section): Override these pseudo ops with ARM
4643 specific versions.
4644 (s_thumb_set): New function: Perform the same as a .set pseudo
4645 op, but also mark the alias'ed symbol as being a Thumb
4646 function.
4647 (arm_s_text): New function: Perform the same as the .text
4648 pseudo op, but dump the literal pool before changing
4649 sections.
4650 (arm_s_data): New function: Perform the same as the .data
4651 pseudo op, but dump the literal pool before changing
4652 sections.
4653 (arm_s_section): New function: Perform the same as the
4654 .section pseudo op, but dump the literal pool before changing
4655 sections.
4656 (arm_cleanup): Do not reset the current section before dumping
4657 the literal pool.
4659 1999-06-17 Nick Clifton <nickc@cygnus.com>
4661 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4662 OPTION_NO_WARN_UNMATCHED entries.
4663 (md_parse_option): Generate a warning message if an unrecognised
4664 option is encountered.
4666 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4667 (get_operands): When parsing an expression after an '@' symbol
4668 has been detected, do not ignore '#' symbols.
4669 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4670 false.
4672 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4674 From K. Richard Pixley <rich@noir.com>:
4675 * configure.in (ppc-*-vxworks*): New target.
4676 * configure: Rebuild.
4678 1999-06-12 Philip Blundell <philb@gnu.org>
4680 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4682 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4684 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4685 which refer to symbols in linkonce sections, permit reducing the
4686 relocs if the symbol is local.
4688 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4690 * subsegs.c (subseg_text_p): New function.
4691 * as.h (subseg_text_p): Declare.
4692 * read.c (do_align): Use subseg_text_p to set the default fill.
4693 * write.c (subsegs_finish): Likewise.
4694 * config/obj-coff.c (write_object_file): Likewise.
4695 * config/tc-i386.h (md_maybe_text): Don't define.
4696 (md_do_align): Use subseg_text_p to set the default fill.
4697 * config/tc-m32r.c (m32r_do_align): Likewise.
4698 * config/tc-sh.c (sh_do_align): Likewise.
4699 * config/tc-sparc.h (md_do_align): Likewise.
4701 1999-06-12 David O'Brien <obrien@freebsd.org>
4703 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4704 * configure: Rebuild.
4706 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4708 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4709 * Makefile.am: Rebuild dependencies.
4710 * Makefile.in: Rebuild.
4712 * config/tc-i386.c (i386_immediate): Remove unused label
4713 seg_unimplemented.
4715 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4716 * symbols.c: Likewise.
4717 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4718 sy_next field when taking address, rather than symbol_next.
4720 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4721 offsetT.
4722 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4723 value from the output file architecture.
4724 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4725 * dwarf2dbg.h: Change bfd_vma to addressT.
4727 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4729 * dwarf2dbg.h: Use PARAMS in function declarations.
4731 1999-06-11 Martin Dorey <mdorey@madge.com>
4733 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4734 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4735 OBJ_ELF.
4736 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4738 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4740 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4742 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4743 popsection.
4745 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4747 * read.c (read_a_source_file): Only declare inescape if
4748 QUOTES_IN_INSN.
4750 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4751 match parameters.
4752 (find_entry_byval): Add parens to avoid warning.
4754 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4756 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4757 undefined symbols.
4759 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4761 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4762 with isoctal.
4764 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4765 synthetize_setx): New functions.
4766 (md_assemble): Broken the special cases into the above
4767 functions. Make compiler happy if sizeof(bfd_vma)==4.
4768 Fix sethi generated from set/setuw. If instructions have a relloc,
4769 always clear the fields to be relocated in the opcode.
4770 (sparc_ip): Remove special_case global variable.
4772 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4774 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4775 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4776 indication of success rather than a value.
4777 (itbl_get_val): Likewise.
4778 (itbl_get_field): Use strcspn. Change delimiters to include
4779 parens.
4780 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4781 (itbl_get_val): Likewise.
4782 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4784 * symbols.c (copy_symbol_attributes): Convert local symbols to
4785 regular symbols.
4787 1999-06-10 Nick Clifton <nickc@cygnus.com>
4789 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4790 ARM920t.
4792 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4794 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4795 Optimize set if sizeof(bfd_vma) == 64.
4796 (sparc_ip): Fix sethi - without %hi() it should generate
4797 R_SPARC_22 reloc, not R_SPARC_HI22.
4798 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4800 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4802 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4803 (s_ncons): New function.
4804 (native_op_table): New table.
4805 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4806 R_SPARC_OLO10 handling.
4808 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4810 * expr.h (struct expressionS): Revert last change; widen X_op.
4811 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4813 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4815 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4816 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4817 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4818 * Makefile.in: Regenerated.
4820 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4821 `common' pass on to s_mri_common.
4822 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4824 1999-06-06 Richard Henderson <rth@cygnus.com>
4826 * config/obj-elf.c (obj_elf_section): Don't free the return
4827 value of demand_copy_C_string.
4829 1999-06-05 Richard Henderson <rth@cygnus.com>
4831 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4832 creation logic from obj_elf_create_section.
4834 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4835 (section_stack): New.
4836 (special_sections): Make const.
4837 (obj_elf_section): Gut and rewrite parsing.
4838 (obj_elf_change_section): New function broken out of obj_elf_section.
4839 (obj_elf_parse_section_letters): Likewise.
4840 (obj_elf_section_word): Likewise.
4841 (obj_elf_section_type): Likewise.
4842 (obj_elf_previous): Treat as a toggle.
4843 (obj_elf_popsection): New.
4844 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4845 (ppc_section_type): Likewise.
4846 * config/tc-ppc.h: Likewise.
4848 * expr.h (struct expressionS): Don't make X_op a bitfield.
4849 * config/tc-alpha.c: Update for symbol handling changes.
4850 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4851 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4853 1999-06-05 Richard Henderson <rth@cygnus.com>
4855 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4856 (dwarf2_gen_line_info): Kill unused variables.
4857 (dwarf2_finish): Likewise.
4858 (dwarf2_where): Likewise.
4859 (dwarf2_directive_file): If we've only got a string,
4860 hand off to s_app_file.
4861 * ecoff.c: Move the include of ecoff.h.
4862 * symbols.h (S_IS_FUNCTION): Prototype.
4864 * read.c (LEX_HASH): Supply a default.
4865 (lex_type): Use it.
4866 (s_globl): Update `c' after skipping whitespace.
4867 * read.h (LEX_END_NAME, is_name_ender): New.
4868 * expr.c (get_symbol_end): Respect it.
4870 1999-06-04 Mark Klein <mklein@dis.com>
4872 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4873 to real if OBJ_SOM
4874 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4876 * config/tc-hppa.c: Update for symbol handling changes.
4878 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4880 * cgen.c: Update for symbol handling changes.
4881 * config/tc-m32r.c: Likewise.
4883 * config/tc-hppa.h: Update for symbol handling changes.
4884 * config/tc-hppa.c: Likewise.
4886 * config/tc-arm.h: Update for symbol handling changes.
4887 * config/tc-arm.c: Likewise.
4888 (symbol_make_empty): Remove. Just use symbol_create.
4890 * symbols.c (symbol_set_tc): Correct name.
4892 * Makefile.am: Rebuild dependencies.
4893 ($(OBJS)): Don't depend upon struc-symbol.h.
4894 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4895 * dep-in.sed: Don't remove struc-symbol.h.
4896 * Makefile.in: Rebuild.
4898 * doc/internals.texi (Symbols): Describe changes in symbol
4899 handling.
4901 1999-06-03 Richard Henderson <rth@cygnus.com>
4903 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4904 instead of doing the work by hand.
4906 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4908 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4909 state of line state-machine.
4910 (struct ls): Collect DWARF2 line state-machine state in new member
4911 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4912 resulted in any DWARF2 directives.
4913 (reset_state_machine): New function.
4914 (out_end_sequence): Ditto.
4915 (dwarf2_gen_line_info): When switching sections or switching to a
4916 lower text address, call out_end_sequence() first to terminate the
4917 previous code sequence as code sequences MUST have monotonically
4918 increasing addresses.
4919 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4921 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4923 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4924 DWARF2 debug info (line information only, at this point).
4925 * as.h: Update comment about supported debug formats.
4926 * dwarf2dbg.c, dwarf2dbg.h: New files.
4927 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4929 * expr.c (operand): Don't use [ for parens if we want an index op.
4930 (op_encoding): Switch [ into O_index, if desired.
4931 (op_rank): Renumber with O_index on bottom.
4932 (expr): If O_index, match closing bracket.
4933 * expr.h (O_index): New.
4935 * read.c (read_a_source_file): Conditionally allow matched "
4936 in lines passed to md_assemble.
4938 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4940 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4942 Add support for storing local symbols in a small structure to save
4943 memory when assembling large files.
4944 * as.h: Don't include struc-symbol.h.
4945 (symbolS): Add typedef.
4946 * symbols.c: Include struc-symbol.h.
4947 (local_hash): New static variable.
4948 (save_symbol_name): New static function, from symbol_create.
4949 (symbol_create): Call save_symbol_name.
4950 (local_symbol_count): New static variable.
4951 (local_symbol_conversion_count): Likewise.
4952 (LOCAL_SYMBOL_CHECK): Define.
4953 (local_symbol_make): New static function.
4954 (local_symbol_convert): New static function.
4955 (colon): Handle local symbols. Create local symbol for local
4956 label name.
4957 (symbol_table_insert): Handle local symbols.
4958 (symbol_find_or_make): Create local symbol for local label name.
4959 (symbol_find_base): Check for local symbol.
4960 (symbol_append, symbol_insert): Check for local symbols.
4961 (symbol_clear_list_pointers, symbol_remove): Likewise.
4962 (verify_symbol_chain): Likewise.
4963 (copy_symbol_attributes): Likewise.
4964 (resolve_symbol_value): Handle local symbols.
4965 (resolve_local_symbol): New static function.
4966 (resolve_local_symbol_values): New function.
4967 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4968 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4969 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4970 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4971 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4972 (symbol_previous, symbol_next): New functions.
4973 (symbol_get_value_expression): Likewise.
4974 (symbol_set_value_expression): Likewise.
4975 (symbol_set_frag, symbol_get_frag): Likewise.
4976 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4977 (symbol_mark_used_in_reloc): Likewise.
4978 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4979 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4980 (symbol_mri_common_p): Likewise.
4981 (symbol_mark_written, symbol_clear_written): Likewise.
4982 (symbol_written_p): Likewise.
4983 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4984 (symbol_section_p, symbol_equated_p): Likewise.
4985 (symbol_constant_p): Likewise.
4986 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4987 (symbol_get_obj, symbol_set_obj): Likewise.
4988 (symbol_get_tc, symbol_set_tc): Likewise.
4989 (symbol_begin): Initialize local_hash.
4990 (print_symbol_value_1): Handle local symbols.
4991 (symbol_print_statistics): Print local symbol statistics.
4992 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4993 Declare new symbols.c functions. Move many declarations here from
4994 struc-symbol.h.
4995 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4996 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4997 (struct symbol): Move bsym to make it clearly the first field.
4998 Remove TARGET_SYMBOL_FIELDS.
4999 (symbolS): Don't typedef.
5000 (struct broken_word): Remove.
5001 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5002 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5003 (symbol_clear_list_pointers): Likewise.
5004 (symbol_insert, symbol_remove): Likewise.
5005 (symbol_previous, symbol_append): Likewise.
5006 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5007 (struct local_symbol): Define.
5008 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5009 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5010 (local_symbol_get_frag, local_symbol_set_frag): Define.
5011 (local_symbol_get_real_symbol): Define.
5012 (local_symbol_set_real_symbol): Define.
5013 Define.
5014 * write.c (write_object_file): Call resolve_local_symbol_values.
5015 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5016 (TARGET_SYMBOL_FIELDS): Don't define.
5017 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5018 ECOFF_DEBUGGING, add ECOFF fields.
5019 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5020 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5021 ECOFF_DEBUGGING, add ECOFF fields.
5022 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5023 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5024 * config/tc-mcore.h: Don't include struc-symbol.h.
5025 (TARGET_SYMBOL_FIELDS): Don't define.
5026 (struct mcore_tc_sy): Define.
5027 (TC_SYMFIELD_TYPE): Define.
5028 * Many files: Use symbolS instead of struct symbol. Use new
5029 accessor functions rather than referring to symbolS fields
5030 directly.
5032 * read.c (s_mri_common): Don't add in value of line_label.
5034 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5035 checking for SEC_LINK_ONCE.
5037 * config/tc-sh.h (sh_fix_adjustable): Declare.
5039 * app.c (input_buffer): New static variable.
5040 (app_push): Save saved_input in allocated buffer.
5041 (app_pop): Restored saved_input.
5042 (do_scrub_chars): Change get parameter to take char * and int as
5043 arguments. Change GET macro to pass input_buffer to get
5044 function. Don't save input into allocated buffer.
5045 * as.h (do_scrub_chars): Update declaration.
5046 * input-file.c (input_file_get): Change to take char * and int.
5047 Read data into passed in buffer. Remove static buffer.
5048 * read.c (scrub_from_string): Change to take char * and int. Copy
5049 data into passed in buffer.
5051 * hash.h: Neaten. Declare hash_traverse.
5052 * hash.c: Complete rewrite based on BFD hashing code.
5053 * gasp.c (chunksize): New variable.
5054 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5055 hash_delete.
5057 1999-05-28 Nick Clifton <nickc@cygnus.com>
5059 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5060 addend unless the target uses an old ABI.
5062 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5064 -Wchar-subscripts cleanup
5065 * listing.c (listing_newline): Use unsigned char variable, so
5066 calls to isascii,iscntrl are correct.
5067 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5068 (unsigned char).
5069 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5070 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5071 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5072 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5074 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5076 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5077 width for Coldfire.
5078 (arch_coldfire_p): New #define.
5079 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5081 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5083 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5085 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5086 (install_operand): Add place `N'.
5087 (init_table): Add registers ACC, MACSR, MASK.
5089 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5091 * config/tc-m68k.c: Change mcf5200 --> mcf.
5092 (archs): Add mcf5206e, mcf5307.
5093 (m68k_ip): Add format `u'.
5094 (install_operand): Add place `m', `M', `h'.
5095 (init_table): Add upper/lower registers.
5097 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5099 1999-05-28 Martin Dorey <mdorey@madge.com>
5101 * config/tc-i960.c: Several minor changes to add ELF and
5102 BFD_ASSEMBLER support.
5103 * config/tc-i960.h: Likewise.
5104 * configure.in (i960-*-elf*): New target.
5105 * aclocal.m4, configure: Rebuild.
5107 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5109 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5110 reloc changes when defined(BFD_ASSEMBLER).
5112 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5114 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5116 * write.c (write_print_statistics): Output to file, not stderr.
5118 * expr.c (generic_bignum_to_int32,64): Prototype.
5120 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5121 output_sleb128, output_uleb128, output_big_sleb128,
5122 output_big_uleb128, output_big_leb128): Prototype.
5123 (output_big_sleb128, output_big_uleb128): Make inline.
5124 (output_big_leb128): Remove inline
5126 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5127 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5128 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5129 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5130 value for correct overflow check in write.c:fixup_segment.
5131 * write.c (fixup_segment): Move bitfield overflow checks to after
5132 the md_apply_fix call.
5133 * config/obj-coff.c (fixup_segment): Likewise.
5134 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5135 valueT *val argument.
5137 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5139 * config/atof-ieee.c (gen_to_words): Correctly round a
5140 denormalized number. Fix off-by-one in range checking for
5141 exponent in a denormal.
5143 1999-05-10 Nick Clifton <nickc@cygnus.com>
5145 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5146 name.
5148 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5150 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5152 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5154 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5155 (ReverseRegRegmem): Remove.
5156 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5157 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5158 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5159 kludge.
5161 From Doug Ledford <dledford@redhat.com>
5162 * config/tc-i386.h (RegXMM): New for P/III.
5163 * config/tc-i386.c: Add support for P/III.
5165 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5167 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5168 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5169 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5171 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5173 * config/tc-i386.c (i386_immediate): Skip whitespace before
5174 complaining about junk after expression.
5175 (i386_displacement): Likewise.
5177 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5179 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5180 Don't copy before downcaseing.
5182 1999-05-05 Catherine Moore <clm@cygnus.com>
5184 * tc-m68k.c: Include elf/m68k.h.
5185 (m68k_elf_final_processing): New routine.
5186 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5187 Define.
5189 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5191 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5192 17 bit fmt insn.
5194 1999-04-30 Nick Clifton <nickc@cygnus.com>
5196 * config/tc-mcore.c (mcore_s_section): Dump literals before
5197 changing section.
5199 1999-04-29 Nick Clifton <nickc@cygnus.com>
5201 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5202 for COFF/PE port.
5204 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5206 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5207 (TC_INIT_FIX_DATA): Delete.
5208 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5209 (TC_INIT_FIX_DATA): Delete.
5210 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5211 * write.c (fix_new_internal): Initialize fx_cgen member.
5212 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5213 (gas_cgen_md_apply_fix3): Update.
5214 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5215 (md_cgen_record_fixup_exp): Update.
5216 (FX_OPINFO_R_TYPE): Update.
5218 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5219 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5220 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5221 * frags.h (struct frag): Make opindex, opinfo ints.
5223 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5225 1999-04-26 Tom Tromey <tromey@cygnus.com>
5227 * aclocal.m4, configure: Updated for new version of libtool.
5229 1999-04-22 Nick Clifton <nickc@cygnus.com>
5231 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5232 md_apply_fix.
5233 (md_apply_fix3): Do not fix up absolute relocations against
5234 symbolic values.
5236 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5238 1999-04-20 Nick Clifton <nickc@cygnus.com>
5240 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5241 changes and data-in-text directives.
5242 (mcore_cons): New function: intercept cons() operations.
5243 (mcore_float_cons): New function: intercept float_cons()
5244 operations.
5245 (mcore_stringer): New function: intercept stringer() operations.
5247 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5249 * obj.h (struct format_ops): Change generate_asm_lineno field to
5250 take no parameters.
5251 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5253 * config/tc-alpha.c (find_opcode_match): Add default case to
5254 switch.
5255 (find_macro_match): Likewise.
5256 (load_expression): Parenthesize && within ||.
5258 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5260 1999-04-17 Nick Clifton <nickc@cygnus.com>
5262 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5263 .text .data .section pseudo ops.
5264 (mcore_s_section): New function. Dump lits before changing secs.
5265 (mcore_s_text): New function. Dump lits before changing secs.
5266 (mcore_s_data): New function. Dump lits before changing secs.
5268 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5270 * config/tc-mips.c (mips_32bitmode): New.
5271 (md_begin): Set mips_32bitmode if needed.
5272 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5273 Set EF_MIPS_32BITMODE.
5275 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5277 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5278 change.
5280 1999-04-16 Nick Clifton <nickc@cygnus.com>
5282 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5284 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5286 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5287 expressions correctly.
5290 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5292 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5294 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5296 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5297 and fmpynfadd instructions.
5299 1999-04-11 Richard Henderson <rth@cygnus.com>
5301 * as.h (environ): Declare it, if needed.
5302 * as.c (dump_statistics): Don't declare environ.
5303 * configure.in (environ): Detect declaration.
5304 * configure, config.in: Rebuild
5306 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5307 (i386_displacement): Allocate enough space for replacement buffer.
5308 Clean up replacement buffer initialization.
5310 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5312 * subsegs.c (section_symbol): Don't create a new symbol if one
5313 already exists; instead, use the existing one, but set its segment
5314 and frag data if it hasn't already been defined.
5315 * config/obj-coff.c (c_section_symbol): Likewise.
5317 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5319 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5321 1999-04-08 Nick Clifton <nickc@cygnus.com>
5323 * config/tc-mcore.c: New File: Support routines for MCore
5324 assembler.
5325 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5326 * config/obj-coff.c: Add support for mcore-pe target.
5328 * Makefile.am: Add support for MCore targets.
5329 * Makefile.in: Regenerate.
5330 * configure.in: Add support for MCore targets.
5331 * configure: Regenerate.
5333 * doc/all.texi: Set MCORE.
5334 * doc/as.texinfo: Document MCore specific command line options.
5336 * write.h: Prevent multiple inclusion.
5338 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5340 * asintl.h (LC_MESSAGES): Never define.
5341 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5342 does not define it.
5343 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5344 does not define it.
5346 * Makefile.am (m68k-parse.c): If configuring in the source
5347 directory, copy m68k-parse.y into the local directory before
5348 running ylwrap, to remove spurious differences when generating
5349 snapshots.
5350 * Makefile.in: Rebuild.
5352 * config/tc-sparc.h (md_do_align): Just allocate the number of
5353 bytes necessary, rather than always allocating 1024.
5355 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5357 * listing.c (listing_newline): Add cast to avoid warning.
5358 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5359 * config/tc-i386.c (i386_scale): Add return value.
5360 (build_displacement_string): Remove unused local temp_disp2.
5361 (i386_intel_memory_operand): Add parentheses to avoid warning.
5362 (i386_intel_operand): Remove unused local end_of_operand_string.
5363 (i386_operand): Remove unused local operand_modifier.
5364 (i386_operand): Add parens to avoid warning.
5366 1999-04-04 Don Bowman <don@pixsci.com>
5368 * configure.in: Add mips*-*-vxworks* target; have it define
5369 MIPS_STABS_ELF.
5370 * configure, config.in: Rebuild.
5372 1999-03-31 Nick Clifton <nickc@cygnus.com>
5374 * configure.in (emulations): Add support for arm-epoc-pe.
5375 * configure: Regenerate.
5376 * config/te-epoc-pe.h: New file. Define macros specific to
5377 arm-epoc-pe target.
5378 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5379 for arm-epoc-pe target.
5381 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5383 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5385 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5387 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5388 detect ",n" without a condition.
5389 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5392 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5394 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5395 instruction is encoded with one bit.
5398 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5400 * doc/internals.texi (CPU backend): Mention that
5401 line_separator_chars should not include newline. From thi
5402 <ttn@mingle.glug.org>.
5404 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5406 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5407 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5409 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5411 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5413 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5415 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5418 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5420 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5422 1999-03-15 Martin Hunt <hunt@cygnus.com>
5424 * app.c (do_scrub_begin): Change '-' back to a symbol char
5425 so we can use multiple opcodes on a line again.
5427 * config/tc-d30v.c: By default, warn if a symbol has
5428 the same name as a register. Plus some minor
5429 updates from the branch.
5431 1999-03-13 Nick Clifton <nickc@cygnus.com>
5433 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5434 BFD_RELOC_16 and BFD_RELOC_64.
5436 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5438 * expr.c (expr): Add missing else.
5440 1999-03-12 Nick Clifton <nickc@cygnus.com>
5442 * config/tc-arm.c (md_apply_fix3): Improve error message.
5444 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5446 * Makefile.am (CPU_TYPES): Add fr30.
5447 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5448 (fr30,m32r dependencies): Update.
5449 * Makefile.in: Rebuild.
5451 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5452 (gas_cgen_record_fixup_exp): Ditto.
5453 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5454 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5455 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5456 (md_cgen_lookup_reloc): Update use of operand->type.
5457 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5458 (md_convert_frag): Call cgen_operand_lookup_by_num.
5459 (md_cgen_lookup_reloc): Update use of operand->type.
5460 (m32r_cgen_record_fixup_exp): Ditto.
5462 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5464 * config/tc-mips.c (md_show_usage): Fix message.
5466 1999-03-03 Nick Clifton <nickc@cygnus.com>
5468 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5469 and LDR reg,=<expr> instruction.
5471 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5472 -mcpu=arm9tdmi.
5474 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5476 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5478 1999-02-17 Nick Clifton <nickc@cygnus.com>
5480 This patch was created by: Scott Bambrough
5481 <scottb@corelcomputer.com>
5483 * app.c:
5484 Special cased '@' character. The '@' character is used as the
5485 ARM assembler comment character, as a special character
5486 and in ELF .symver pseudo-op's, and as a special character in
5487 .type and .section pseudo-ops.
5488 (symver_pseudo): New static variable.
5489 (symver_state): New static variable.
5490 (struct app_save): Add field 'symver_state'.
5491 (app_push): Save global symver_state int struct app_save.
5492 (app_pop): Restore global symver_state from struct app_save.
5493 (do_scrub_chars): Special case handling of '@' character in
5494 .symver pseudo-ops.
5496 * configure.in: Modified to recognize armv* uname syntax from ARM
5497 Linux kernel.
5498 * configure: Regenerated.
5500 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5501 a prefix to the section's type.
5502 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5503 the type's typename.
5505 * config/tc-arm.h: Add support for PIC generation:
5506 (pic_code): New boolean.
5507 (obj_relocate_extern): Define.
5508 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5509 (TC_CONS_FIX_NEW): Define.
5510 (tc_fix_adjustable): Define.
5511 (GLOBAL_OFFSET_TABLE_NAME): Define.
5513 * config/tc-arm.c: Add support for PIC generation:
5514 (line_seperator_chars): Allow ';' as a seperator for Linux.
5515 (is_immediate_prefix): New macro.
5516 (arm_parse_reloc): New function.
5517 (s_arm_elf_cons): New function.
5518 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5519 (md_undefined_symbol): Special case handling for the Global Offset
5520 Table's symbol.
5521 (md_apply_fix3): Handle PIC relocs.
5522 (tc_gen_reloc): Handle PIC relocs.
5523 (md_parse_option): Add support for '-k' command line switch to
5524 enable PIC generation.
5525 (cons_fix_new_arm): New function.
5526 (s_arm_elf_cons): New function.
5528 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5530 * configure.in: Add comments for uses of AC_DEFINE.
5531 * acinclude.m4: Likewise.
5532 * acconfig.h: Remove.
5533 * aclocal.m4: Rebuild.
5534 * configure: Rebuild.
5535 * Makefile.in: Rebuild.
5536 * config.in: Rebuild.
5538 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5540 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5541 non-constant offset from a base register.
5543 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5545 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5546 strings always.
5548 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5550 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5551 (emit_insn): Look for pc-relative and no-overflow specifiers on
5552 internal relocation types.
5554 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5556 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5557 -mcpu=NNNN flags.
5559 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5560 mips_cpu instead.
5561 (mips_4650, mips_4010, mips_4100): Variables removed.
5562 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5563 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5564 variables.
5565 (md_begin): Don't bother initializing the mips_NNNN variables;
5566 mips_cpu is set, and that's good enough now.
5567 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5568 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5569 (show): New function, to handle wrapping in the CPU lists.
5570 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5572 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5574 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5575 than treat as an immediate specifier.
5577 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5579 * config/tc-i386.c: Prototype many functions.
5580 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5581 (i386_immediate): Remove unused second argument.
5582 (i386_intel_operand): Fix i386_is_reg typo.
5583 (i386_operand): Use allow_naked_reg.
5584 (output_invalid): Make operand int for K&R.
5586 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5588 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5589 patch.
5590 * Makefile.in: Rebuild.
5592 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5594 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5595 (cgen.o): Ditto.
5596 (EXTRA_as_new_SOURCES): Comment out.
5597 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5598 * Makefile.in: Rebuild.
5599 * doc/Makefile.in: Rebuild.
5600 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5601 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5602 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5603 * configure: Rebuild.
5604 * aclocal.m4: Rebuild.
5605 * config.in: Rebuild.
5606 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5607 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5608 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5609 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5610 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5611 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5612 (gas_cgen_record_fixup_exp): Ditto.
5613 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5614 descriptor, not global variable.
5615 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5616 descriptor, not global variable. Refer to insert_operand handler
5617 via cpu descriptor, not global function.
5618 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5619 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5620 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5621 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5622 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5623 * config/tc-m32r.c: Ditto.
5624 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5625 (md_assemble): Ditto.
5626 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5628 1999-02-09 Nick Clifton <nickc@cygnus.com>
5630 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5631 relocations for ELF targets.
5633 1999-02-08 Nick Clifton <nickc@cygnus.com>
5635 * configure.in: Add support for StrongARM target.
5636 * configure: Regenerate.
5638 1999-02-05 Nick Clifton <nickc@cygnus.com>
5640 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5642 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5643 for COFF ports.
5645 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5647 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5649 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5651 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5652 (INTEL_DWORD_MNEM_SUFFIX): Define.
5653 (BYTE_PTR): Define.
5654 (WORD_PTR): Define.
5655 (DWORD_PTR): Define.
5656 (XWORD_PTR): Define.
5657 (SHORT): Define.
5658 (OFFSET_FLAT): Define.
5659 (FLAT): Define.
5660 (NONE_FOUND): Define.
5661 (No_dSuf): Define.
5662 (No_xSuf): Define.
5663 * config/tc-i386.c (set_intel_syntax): New routine.
5664 (intel_syntax): Declare.
5665 (allow_naked_reg): Declare.
5666 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5667 (intel_float_operand): New routine.
5668 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5669 Handle brackets as well as parens. Call i386_intel_operand for
5670 intel syntax. Reverse operands if appropriate. Handle new
5671 suffixes. Handle movzx and movsx.
5672 (i386_is_reg): New routine.
5673 (i386_immediate): New routine.
5674 (i386_scale): New routine.
5675 (i386_displacement): New routine.
5676 (i386_operand_modifier): New routine.
5677 (build_displacement_string): New routine.
5678 (i386_parse_seg): New routine.
5679 (i386_intel_memory_operand): New routine.
5680 (i386_intel_operand): New routine.
5681 (i386_operand): Call i386_displacement, i386_immediate,
5682 i386_scale, etc. instead of handling inline.
5683 (parse_register): Handle registers without prefix.
5685 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5687 * configure: Regenerate.
5688 * configure.in (arm-*-oabi): New.
5689 (thumb-*-oabi): New.
5690 * config/tc-arm.c (target_oabi): Declare.
5691 (md_apply_fix3): Support REL relocs.
5692 (md_parse_option): Handle -oabi.
5693 (elf32_arm_target_format): New routine.
5694 (md_longopts): Add OPTION_OABI.
5695 * config/tc-arm.h: Redefine TARGET_FORMAT.
5698 1999-01-28 Nick Clifton <nickc@cygnus.com>
5700 * write.c (write_relocs): Handle out of range error.
5702 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5703 (fr30_force_relocation): Default to 0.
5705 * config/tc-fr30.h (obj_fix_adjustable): Define.
5706 (TC_FORCE_RELOCATION): Define.
5708 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5709 relocs.
5711 1999-01-16 Nick Clifton <nickc@cygnus.com>
5713 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5714 merge of two instructions if the left instruciton kills the right.
5716 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5718 * Makefile.in: Regenerate.
5719 * configure.in: Redo test for using cgen.
5720 * configure: Regenerate.
5722 1999-01-09 Nick Clifton <nickc@cygnus.com>
5724 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5725 redefinition of this macro.
5727 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5729 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5730 warning.
5732 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5734 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5735 a read of HI or LO and an immediatly following branch.
5737 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5739 * config/tc-mips.c (md_begin): Another correction to the setting of
5740 mips_eabi64.
5742 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5744 * config/tc-mips.c (md_begin): Correct type-o in setting of
5745 mips_eabi64.
5747 1998-12-21 Nick Clifton <nickc@cygnus.com>
5749 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5750 bit insn when optimizing, so that parallelised instructions will
5751 start on a 32 bit boundary.
5753 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5755 * config/tc-mips.c (mips_eabi64): New.
5756 (md_begin): Set mips_eabi64.
5757 (mips_elf_final_processing): Use it.
5759 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5761 * config/tc-mips.c (mips_elf_final_processing):
5762 Correct setting of ABI in e_flags.
5764 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5766 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5767 in delay slots.
5769 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5771 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5773 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5775 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5776 warning, values that don't fit in the field.
5778 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5780 * config/tc-mips.c (mips_abi_string): New.
5781 (md_parse_option,md_longopts): Add mabi.
5782 (mips_elf_final_processing): Set e_flags based on mabi flag.
5784 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5786 * config/tc-mips.c (md_parse_option): Handle vr4111.
5788 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5790 * config/tc-h8300.c (build_bytes): Change message given if the
5791 instruction requires H8/300H mode and we're not in Hmode, to
5792 suggest that it may be the operand modes that are the problem, not
5793 necessarily the opcode.
5795 1998-12-10 Nick Clifton <nickc@cygnus.com>
5797 * config/tc-fr30.c: Add line separator character.
5799 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5801 * configure.in (hppa-*-mpeix*): New target.
5802 * config/obj-som.h (obj_som_compiler): Declare.
5803 * config/obj-som.c (compiler_seen): New static variable.
5804 (obj_som_compiler): New function.
5805 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5806 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5807 (pa_type_args): Set hppa_priv_level.
5808 (pa_compiler): New static function if OBJ_SOM.
5809 * configure: Rebuild.
5811 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5813 * read.c (output_leb128): Don't mark as inline.
5815 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5817 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5818 AIX .vbyte unaligned data support.
5819 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5820 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5821 sections.
5823 1998-12-07 Nick Clifton <nickc@cygnus.com>
5825 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5826 input handling.
5828 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5830 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5831 BFD_RELOC_ARM_PCREL_BRANCH.
5833 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5835 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5836 checking the target type.
5837 (mips-dec-bsd*): Set endian to little.
5838 * configure: Rebuild.
5840 COFF weak symbol support, based on patches from Mark Elbrecht
5841 <snowball3@usa.net>:
5842 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5843 * config/obj-coff.c (obj_coff_weak): New static function.
5844 (obj_coff_endef) [both versions]: Handle weak symbols.
5845 (coff_frob_symbol): Likewise.
5846 (yank_symbols): Likewise.
5847 (obj_pseudo_table): Add "weak".
5849 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5850 <aymeric.vincent@emi.u-bordeaux.fr>.
5851 * aclocal.m4: Rebuild with current tools.
5852 * configure: Rebuild.
5854 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5855 an assertion failure for a case we can't handle when OBJ_ECOFF.
5857 * expr.c (operator): And with 0xff to avoid problems with signed
5858 char.
5860 1998-12-03 Nick Clifton <nickc@cygnus.com>
5862 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5863 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5865 1998-12-02 Nick Clifton <nickc@cygnus.com>
5867 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5868 LDI:20 insn.
5870 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5872 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5873 calculation of pcrel point.
5875 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5877 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5878 pcrel point.
5880 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5882 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5883 scope.
5884 (d10v_cleanup): Only generate previous insn if a multiline insn is
5885 not pending.
5887 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5889 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5890 FR30_OPERAND_I32.
5892 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5894 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5895 -marm6xxx command line switches.
5897 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5899 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5900 (itbl-ops.o): Delete duplicate dependencies.
5901 Rebuild dependencies.
5902 Add fr30 dependencies.
5903 * Makefile.in: Rebuild.
5905 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5907 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5908 opcode list.
5909 * listing.c: Ignore line terminator characters found inside
5910 strings.
5912 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5914 * po/gas.pot: Regenerated.
5916 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5918 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5919 fr30_is_label_start(). Also checks for delay slot insns.
5921 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5922 FR30 instructions which contain a colon in the mnemonic.
5924 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5926 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5928 * config/tc-fr30.c: Removed currently superflous code.
5930 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5932 * config/tc-fr30.h: New file.
5933 * config/tc-fr30.c: Tweaking so that it will compile.
5935 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5937 * config/tc-d10v.h (obj_fix_adjustable): Define.
5938 (TC_FORCE_RELOCATION): Define.
5939 (d10v_force_relocation): Declare.
5940 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5941 (md_apply_fix3): Handle Vtable relocs.
5942 (d10v_fix_adjustable): New.
5943 (d10v_force_relocation): New.
5945 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5947 * config/tc-d30v.c: Change default behaviour to ignore potential
5948 conflicts between register name and symbol names.
5950 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5952 * configure.in: Add fr30-*-*.
5953 * config/tc-fr30.c: New file.
5954 * Makefile.in: Regenerated.
5955 * config.in: Regenerated.
5956 * configure: Regenerated.
5957 * doc/Makefile.in: Regenerated.
5958 * po/gas.pot: Regenerated.
5960 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5962 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5963 are 16 bit insns.
5965 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5967 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5968 characters.
5969 (do_scrub_chars): Add some casts to unsigned char to avoid
5970 unwanted sign extension.
5971 * read.c (lex_type): Set characters about 127 to be symbol
5972 characters.
5973 * config/tc-i386.c (md_begin): Set identifier_chars and
5974 operand_chars for values above 127.
5976 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5978 * configure.in: detect cygwin* instead of cygwin32*
5979 * configure: regenerate
5981 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5983 * listing.c: Add support for producing a listing from piped
5984 input.
5986 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5988 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5989 (append_insn): Account for the tx39's multiply behavior.
5991 1998-10-26 Michael Meissner <meissner@cygnus.com>
5993 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5994 from assemble_parallel_insns. Add support for '->' to indicate
5995 explicitly serializing the instructions.
5996 (md_assemble): Ditto.
5998 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6000 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6001 WEAK handling.
6003 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6005 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6007 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6009 * config/tc-mips.c : support frame and regmask/fregmask when
6010 MIPS_STABS_ELF is specified.
6012 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6014 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6015 (md_apply_fix): Don't return 1 for VTABLE relocs.
6016 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6018 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6020 * doc/c-i386.texi: Replace occurences of "opcode" with
6021 "instruction mnemonic", "instruction", or "mnemonic" when
6022 referring to the name of an instruction. Use "opcode" when
6023 referring to the sequence of machine bytes.
6025 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6026 (is_opcode_char): Rename to is_mnemonic_char.
6027 (md_assemble and i386_operand): Correct error messages from
6028 "opcode" to "instruction mnemonic"
6029 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6030 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6031 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6032 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6033 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6034 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6035 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6037 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6039 * config/tc-i386.c (i386_operand): Check for garbage after
6040 register name.
6042 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6044 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6045 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6047 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6049 * config/tc-sh.h (obj_fix_adjustable): Define.
6050 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6051 (md_apply_fix): Likewise.
6052 (tc_gen_reloc): Likewise.
6053 (sh_fix_adjustable): New.
6055 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6057 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6058 * cgen.h (gas_cgen_finish_insn): Update prototype.
6059 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6060 cgen_insn_t -> CGEN_INSN_INT.
6061 (make_parallel): Update handling of CGEN_INT_INSN_P.
6062 (assemble_parallel_insn): Ditto.
6063 (target_make_parallel): New function.
6064 (md_assemble): Use it.
6066 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6068 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6070 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6072 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6073 converted into lower case.
6075 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6077 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6078 (gas_cgen_tc_gen_reloc): Likewise.
6079 * config/tc-m32r.h (obj_fix_adjustable): Define.
6080 * config/tc-m32r.c (m32r_fix_adjustable): New.
6081 (m32r_force_relocation): Handle VTABLE relocs.
6083 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6085 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6087 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6089 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6090 to lower case before parsing.
6092 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6093 parallel insns modift buts in the PSW as a side effect.
6095 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6097 * config/tc-d30v.c (find_format): Test for missing flag and
6098 control registers.
6100 (md_apply_fix3): Fix error messages to avoid
6101 assumption about presence of a symbol.
6103 (parallel_ok): Disallow parallel instructions that both modify the
6104 same flag register.
6106 (find_format): Generate a warning if an odd numbered register is
6107 used as the first register in a mutli-register instruction.
6109 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6111 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6112 relocations are always associated with a symbol.
6114 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6116 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6117 (elf32_sparc_force_relocation): Declare.
6118 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6119 (tc_gen_reloc): Handle vtable relocs.
6120 (elf32_sparc_force_relocation): New.
6122 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6124 * symbols.c (S_IS_FUNCTION): New.
6125 * config/tc-v850.h (obj_fix_adjustable): Define.
6126 (TC_FORCE_RELOCATION): Define.
6127 (v850_force_relocation): Declare.
6128 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6129 of fx_addnumber for VTABLE reloc addends.
6130 (md_apply_fix3): Handle VTABLE relocs.
6131 (v850_fix_adjustable): New.
6132 (v850_force_relocation): New.
6134 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6136 * tc-hppa.c (fp_operand_format): Add some additional formats.
6137 (pa_ip): Do not automatically promote into pa2.0 mode.
6138 (pa_level): Handle ".level 2.0".
6140 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6142 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6143 * config/tc-i386.h (template.extension_opcode): Change to
6144 unsigned int to allow full range of 8-bit opcode suffixes.
6145 (None): Redefine as 0xffff.
6147 From Jeff B Epler <jepler@usgs.gov>
6148 * doc/c-i386.texi (i386-SIMD): New section.
6150 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6152 * read.c (discard_rest_of_line): New function.
6153 * read.h: Declare it.
6154 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6156 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6158 * config/tc-d10v.c (find_symbol_matching_register): New function.
6159 (find_opcode): Cope with the case where a register name matches
6160 a symbol name.
6162 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6164 * config/tc-v850.c (md_pcrel_from): Rename to
6165 v850_pcrel_from_section.
6166 (v850_pcrel_from_section): Do not resolves symbols in other
6167 sections.
6169 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6171 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6173 * config/tc-d10v.c (find_opcode): Generate an error if a register
6174 is supplied for an operand that should not be a register.
6176 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6178 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6179 instructions to have another instruction in the right bin.
6181 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6183 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6184 the right container if the left container holds a branch
6185 instruction.
6187 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6189 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6190 both a register name and symbol name.
6191 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6193 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6195 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6196 execution unit class.
6198 (reg_name_search): If a name matches a register and a symbol,
6199 prefer the register.
6200 (find_format): Disallow flag registers when a general purpose
6201 register is required.
6202 If a number is required, but a register has been given, check to
6203 see if a symbol with the same name as the register exists, and if
6204 so, use that symbol.
6206 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6208 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6210 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6212 * config/tc-d30v.c (find_format): Do not accept flag registers as
6213 general purpose registers.
6214 (find_format): If an immediate value is expected at a given place
6215 in a format, but a register name has been provided instead, check
6216 to see if that register name matches the name of a predefined
6217 symbol and if it does, then use the symbol instead.
6218 (reg_name_search): If a register name matches a symbol name,
6219 prefer the register name to the symbol name.
6221 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6223 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6224 the previous insn to empty.
6226 1998-09-20 Michael Meissner <meissner@cygnus.com>
6228 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6229 pieces, forcing the use of an ANSI compiler.
6231 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6233 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6234 relocs.
6235 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6237 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6239 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6240 assembler syntax.
6241 (obj_elf_vtable_entry): Likewise.
6242 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6243 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6244 (tc_gen_reloc): Likewise.
6245 (arm_fix_adjustable): Likewise.
6246 (elf32_arm_force_relocation): New.
6247 (armelf_frob_symbol): Remove coff-style symbol support.
6249 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6251 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6253 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6255 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6256 OBJ_COFF so that routine is defined for a.out format.
6258 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6260 * config/tc-i386.c (i386_operand): Detect non-segment registers
6261 used as segment prefixes.
6263 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6265 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6266 optimize across FDE boundaries.
6268 * config/obj-coff.c (obj_coff_section): Preserve any link once
6269 flags when setting the section flags.
6271 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6273 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6274 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6276 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6278 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6279 to the host width.
6281 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6283 * frags.c (frag_grow): Include the size of the frag struct in the
6284 obstack chunk size.
6286 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6287 if the new subseg comes before the old.
6289 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6291 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6292 to handle edge8 and edge16.
6294 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6296 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6297 before we clobber the symbol involved.
6299 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6301 * config/tc-arm.c: Remove OBJ_ELF definitions for
6302 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6303 use arm_adjust_symtab for OBJ_COFF.
6304 (armelf_adjust_symtab): New Routine.
6305 * config/tc-arm.h: Define obj_adjust_symtab to
6306 armelf_adjust_symtab for OBJ_ELF.
6308 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6310 * configure.in: Make all i386-elf targets use bfd_gas.
6311 * config/tc-i386.c (tc_i386_force_relocation): New.
6312 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6313 (md_apply_fix3): Likewise.
6314 (tc_gen_reloc): Handle them.
6315 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6316 tc_i386_force_relocation.
6318 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6320 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6322 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6324 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6325 current opcode after writing the first insturction of a reverse
6326 sequential pair.
6328 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6330 * read.h (generate_lineno_debug): Add prototype.
6331 * read.c (generate_lineno_debug): Make non-static.
6333 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6335 * config/tc-i386.c (md_assemble): Only warn for address/data size
6336 prefixes.
6338 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6340 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6341 against Thumb function names, as the linker needs this information.
6343 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6345 * expr.c (operand): Check also that there is no advance in operand
6346 after atof_generic in order to decide "is it label 0f or floating
6347 point number?".
6349 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6351 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6352 command line options with a single dash.
6353 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6355 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6357 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6358 * tc-arm.c (arm_fix_adjustable): New routine.
6360 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6362 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6363 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6364 demand_empty_rest_of_line before mri_comment_end.
6365 (equals): Check garbage after expression before
6366 mri_comment_end in MRI mode.
6368 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6370 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6371 small immediate constant to use the constant itself rather than
6372 always using 1.
6374 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6376 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6377 (pa_leave): Likewise.
6379 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6381 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6382 prefixes.
6383 (i386_operand): Fix an error message.
6385 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6387 * doc/c-arm.texi (ARM Directives): Document .req directive.
6389 * config/tc-arm.c (reg_required_here): Display erroneous string if
6390 the register name could not be decoded.
6391 Do not set inst.instruction if the sift is -1.
6393 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6395 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6396 we do for EXTERN.
6398 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6400 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6401 even if it is belived to be unnecessary.
6403 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6405 config/tc-i386.c (i386_operand): Size immediate constants by
6406 suffix (erroneously removed as part of July 7 change).
6408 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6410 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6411 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6412 (armelf_frob_symbol): New Routine.
6413 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6415 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6417 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6419 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6421 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6422 command line switches passed to assembler.
6424 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6426 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6427 (gas_cgen_opcode_desc): Declare.
6428 (gas_cgen_parse_operand): Declare.
6429 (*): Prepend gas_ to gas specific fns to denote them as such.
6430 All uses updated.
6431 * cgen.c (gas_cgen_opcode_desc): New global
6432 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6433 (queue_fixup): Renamed from cgen_queue_fixup.
6434 (*): Prepend gas_ to gas specific fns to denote them as such.
6435 All uses updated.
6436 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6437 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6438 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6439 Open opcode table and initialize it.
6440 (make_parallel): Use gas_cgen_opcode_desc.
6441 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6442 (md_assemble): Ditto.
6444 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6446 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6447 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6448 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6449 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6450 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6451 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6452 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6453 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6454 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6455 (INIT_STAB_SECTION): Likewise.
6456 (OBJ_PROCESS_STAB): Likewise.
6458 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6459 (md_parse_option): Watch for them.
6460 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6461 (md_begin): Kill neverdef code.
6462 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6463 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6464 (s_alpha_coff_wrapper): New.
6465 (md_pseudo_table): Trap all ECOFF pseudos.
6467 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6469 Start of changes to remove mdebug section from mips*-elf
6470 Based on MIPS_STAB_ELF definition
6471 * acconfig.h: undef if not configured
6472 * config.in: undef if not configured
6473 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6474 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6475 * stabs.c (s_stab_generic): flush frag
6477 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6479 * configure.in: (arm-*-elf): Handle.
6480 (thumb-*-elf): Handle.
6481 * configure: Regenerate.
6482 * read.c (stringer): Fix typo in comment.
6483 * write.c (fixup_segment): Don't add symbol value to addend if
6484 TC_ARM and OBJ_ELF.
6485 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6486 sections.
6487 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6488 for OBJ_ELF.
6490 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6492 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6493 (write_2_short): Emit warning if new flag is set.
6494 (do_assemble): Set flags if left instruction is one of special
6495 "right-instruction-killer" type.
6497 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6499 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6500 Always output words in debug_info section as big endian.
6501 (sparc_target_format): Choose correct bfd target.
6502 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6504 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6506 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6507 to work with internationalization code. Issue an error when two
6508 operands match that are not allowed to match.
6510 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6512 * configure.in (install_tooldir): Allow target to specify whether
6513 it wants to be installed in $(tooldir)/bin.
6514 * configure: Regenerate.
6515 * Makefile.am (install-exec-local): Set install-exec-tooldir
6516 dependency via configure.
6517 * Makefile.in: Regenerate.
6519 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6521 * Makefile.am (install-exec-local): Split into two ...
6522 (install-exec-bindir,install-exec-tooldir): New rules.
6523 * Makefile.in: Regenerate.
6525 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6527 * Makefile.am (install-exec-local): Don't remove the file before
6528 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6529 W. Rozycki <macro@ds2.pg.gda.pl>.
6530 * Makefile.in: Rebuild.
6532 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6534 * cgen.c: Include libiberty.h.
6535 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6536 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6537 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6538 (md_cgen_lookup_reloc)): Declare.
6539 (md_cgen_record_fixup_exp): Declare.
6540 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6541 (m32r_relax_frag): Declare.
6542 (cgen_md_apply_fix3): Decls moved to cgen.h.
6543 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6544 (m32r_cgen_record_fixup_exp): Delete decl.
6545 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6546 (assemble_nop): Delete.
6547 (expand_debug_syms): Delete unused `exp'.
6548 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6549 Add default case for -Wall.
6550 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6551 (md_atof): Delete unused wordP.
6553 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6555 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6556 value.
6558 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6560 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6561 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6562 .print, .purgem, and .struct. Remove documentation for
6563 .app-file.
6565 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6567 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6568 Update call to insert_operand.
6570 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6572 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6574 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6576 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6577 whitespace after a prefix operator.
6579 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6581 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6583 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6585 * config/tc-sparc.c (log2): New static function.
6586 (s_reserve): Use log2 to convert alignment before calling
6587 record_alignment.
6588 (s_common): Use log2 to convert alignment before calling
6589 record_alignment and frag_align.
6590 (sparc_cons_align): Use log2.
6592 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6594 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6595 (s_common): Likewise.
6597 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6598 initialization of waddr.
6599 (sparc_elf_final_processing): Add default case to switch.
6601 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6603 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6604 than temporary real.
6606 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6608 * write.c (subsegs_finish): Don't align the segments if there were
6609 any errors.
6611 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6612 copying aux information.
6614 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6615 expression into a symbol.
6617 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6619 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6620 type to unsigned int.
6621 (md_assemble): Change type used to store offsets from unsigned
6622 long to long.
6623 (i386_operand): Switch error check to only call RESTORE_END_STRING
6624 once after parse_register.
6626 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6628 * config/tc-v850.c (md_show_usage): Changed format to match that
6629 of gcc, ld, etc.
6631 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6633 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6635 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6636 relocs.
6637 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6638 weak.
6640 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6642 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6643 * doc/Makefile.in: Rebuild.
6645 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6647 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6648 for %lo expressions.
6649 (mips_ip, case 'u'): Move range check after code to mask
6650 off bits in %hi/%lo expressions. Mask off high bits for
6651 %lo expressions.
6653 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6655 * doc/Makefile.am (gasver.texi): New target.
6656 (as.info, as.dvi): Depends upon gasver.texi.
6657 * doc/as.texinfo: Include gasver.texi. Mention version number on
6658 title page and in top node.
6659 * doc/Makefile.in: Rebuild.
6661 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6663 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6664 but not including the line containing the edict.
6665 * listing.h (LISTING_EOF): New.
6666 * input-scrub.c (input_scrub_next_buffer): Call it.
6668 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6670 * config/tc-i386.c (i386_operand): Don't set the size of an
6671 immediate address based solely on the suffix and the mode.
6673 * config/tc-i386.c (md_assemble): Add assertion to make sure
6674 overlap2 does not set Imm.
6676 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6677 sequences of whitespace to a single space.
6678 (is_space_chars): Just compare with space.
6679 (md_begin): Don't initialize space_chars.
6680 (md_assemble): Just skip a single whitespace character.
6681 (i386_operand): Rewrite base-index parsing to use new
6682 parse_register, and to skip white space. Skip white space in a
6683 number of other places too. Don't give error message if
6684 parse_register fails.
6685 (parse_register): Change reg_string parameter to be non-const.
6686 Add end_op parameter. Skip white space after the `%', and return
6687 end of register string. Give error message here rather than
6688 caller.
6690 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6692 Based on patch from Matt Semersky <matts@scd.hp.com>:
6693 * expr.c (op_encoding): Make const.
6694 (expr_set_precedence): New function.
6695 (expr_begin): Don't set operator rankings, just call
6696 expr_set_precedence.
6697 * expr.h (expr_set_precedence): Declare.
6698 * read.c (s_mri): Call expr_set_precedence.
6700 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6702 * doc/as.texinfo (Statements): Remove paragraph discussing
6703 continuing lines with a backslash. This hasn't worked for years,
6704 if it ever did.
6706 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6708 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6709 symbol definitions.
6710 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6711 (ps_CTORS, ps_DTORS): New section types.
6712 (vms_fixup_xtors_section): New function
6713 (Ctors_Psect, Dtors_Psect): Define.
6714 (IS_GXX_XTOR): Define
6715 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6716 Filter static constructors/destructors and add to
6717 Ctors_Symbols/Dtors_Symbols chain.
6718 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6719 appropriate section.
6721 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6722 * makefile.vms: Merge vax/vms support.
6724 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6726 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6727 (elf_pseudo_table): Add them.
6728 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6729 (md_apply_fix): Accept them.
6730 (mips_fix_adjustable): Don't adjust them.
6731 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6732 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6733 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6734 (tc_fix_adjustable): Don't adjust them.
6736 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6738 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6739 (cgen.o): Use it.
6740 * Makefile.in: Regenerate.
6741 * configure.in: AC_SUBST cgen_cpu_prefix.
6742 * configure: Regenerate.
6744 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6746 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6747 Changed all users of COND12_DELAY.
6749 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6751 * config/tc-mn10300.c (set_arch_mach): New function.
6752 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6753 (md_begin): Default to mn10300 mode.
6754 (md_assemble): Only accept instructions for the core mn10300
6755 chip and the active machine type.
6757 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6759 * subsegs.h (segment_info_type): Give the struct a name.
6760 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6761 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6762 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6763 * config/tc-w65.h (tc_reloc_mangle): Declare.
6764 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6766 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6768 * config/tc-v850.c (v850_comm): Restore old section
6769 after common processing.
6771 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6773 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6775 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6777 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6778 char with code that explicitly sign-extends.
6780 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6782 * config/tc-v850.c (md_begin): Restore text section as the current
6783 section after creating call table sections.
6784 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6785 code.
6787 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6788 with call to macro SYM_AUXINFO.
6790 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6792 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6793 with the program transform name.
6794 * Makefile.in: Rebuild.
6796 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6798 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6799 information.
6801 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6803 * config/tc-i386.c (i386_operand): Be prepared for a space between
6804 the open parenthesis and the start of the register operand,
6805 because of the June 16 change.
6807 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6809 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6810 BFD_ASSEMBLER.
6812 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6814 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6815 even if it is belived to be unnecessary.
6817 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6819 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6820 symbols.
6821 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6823 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6825 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6826 shift amount for a repeated operand. The shift amount for the
6827 repeated copy comes from the size of the operand.
6829 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6831 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6833 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6835 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6837 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6839 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6840 characters in it as LEX_IS_SYMBOL_COMPONENT.
6841 * config/tc-i386.h (tc_symbol_chars): Define.
6842 (extra_symbol_chars): Declare.
6843 * config/tc-i386.c (extra_symbol_chars): Define.
6844 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6845 (line_comment_chars): Set to '/' if TE_LINUX.
6846 * doc/c-i386.texi (i386-prefixes): Update.
6847 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6849 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6851 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6852 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6854 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6856 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6857 constraint in instructions REP & REPI.
6859 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6861 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6862 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6864 (check_range): If the operand is shifted, then shift the number
6865 before checking its range.
6867 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6869 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6870 common sections.
6872 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6874 * config/tc-v850.c (v850_comm): Create special sections as needed.
6876 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6878 * config/tc-d10v.c (write_2_short): Addition of swapping
6879 instructions for sequential and reverse sequential order when
6880 given order is not possible.
6882 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6884 * Makefile.am: Rebuild dependencies.
6885 (DEP_INCLUDES): Fix reference to intl build directory.
6886 * Makefile.in: Rebuild.
6888 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6890 * doc/c-i386.texi: Update 16 bit documentation.
6892 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6893 IgnoreDataSize to IgnoreSize as they are used for address size as
6894 well as data size.
6895 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6896 32-bit mode, similarly addr16/data16 and variants.
6898 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6900 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6901 sequential word multiply instructions.
6903 (do_assemble): Add extra command line argument, to allow mul32
6904 attribute to be preserved across parallel insns.
6905 (md_assemble): Insert NOPs between explicitly parallel insns which
6906 contain an 32 bit multiply and a 16 multiply.
6908 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6910 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6911 likewise for REPE.
6913 * config/tc-i386.c (reloc): Add braces.
6915 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6916 consistent with Intel naming.
6917 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6918 use bitfields in sib_byte.
6919 (modrm_byte): Don't use bitfields here either.
6921 * config/tc-i386.c (current_templates): Add const.
6922 (parse_register): Add const to return, param, and char *s.
6923 (i386_operand): Add const to reg_entry *r.
6924 * config/tc-i386.h (templates): Add const to start, end.
6926 Inspired by code for 16 bit gas support from Martynas Kunigelis
6927 <martynas@nm3.ktu.lt>:
6928 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6929 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6930 (uses_mem_addrmode): Remove.
6931 (md_estimate_size_before_relax): Add support here too.
6932 (md_relax_table): Rewrite interface to md_relax for 16 bit
6933 support.
6934 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6935 (opcode_suffix_to_type): Remove.
6936 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6937 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6938 (md_convert_frag): Likewise.
6939 (i386_operand): Add support for 16 bit base/index regs,
6940 immediates, and displacements. Remove some unnecessary casts, and
6941 localise end_of_operand_string, displacement_string_start,
6942 displacement_string_end variables. Add GCC_ASM_O_HACK.
6943 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6945 * config/tc-i386.c (prefix_hash): Remove.
6946 (md_begin): Rewrite without obstacks. Remove prefix hash table
6947 handling. Rewrite lexical table handling.
6948 (i386_print_statistics): Don't print prefix statistics.
6949 (md_assemble): Rewrite instruction parser so that line is not
6950 converted to lower case. Don't do a hash_find for prefixes,
6951 instead recognise them via opcode modifier.
6952 (expecting_operand, paren_not_balanced): Localise variables.
6953 * config/tc-i386.h (IsPrefix): Define.
6954 (prefix_entry): Remove.
6956 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6957 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6958 '\\' in case where comment_chars contains '/'.
6960 * config/tc-i386.c (MATCH): Ensure given operand and template
6961 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6962 you must write `ljmp *table(%ebx)'.
6964 From H.J. Lu <hjl@gnu.org>:
6965 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6966 as 0 ifndef BFD_ASSEMBLER.
6967 (md_assemble): Allow immediate operands without suffix or
6968 other reg operand to default in size to the current code size.
6970 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6972 * config/tc-v850.c (md_begin): Restore creation of
6973 .call_table_text and .call_table_data sections.
6975 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6977 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6978 after emitting a word of noops.
6980 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6982 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6983 (i386_operand): Simplify checks for valid base/index combinations.
6984 Disallow `in 4(%dx),%al'.
6986 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6987 index_reg const.
6988 (add_prefix): Change parameter from char to int.
6990 * config/tc-i386.h (Ugh): Define opcode modifier.
6991 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6993 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6994 CONSISTENT_REGISTER_MATCH macros to check register types more
6995 thoroughly. Check for illegal suffix/operand combinations
6996 when matching insns with operands. Handle new `s' suffix, and
6997 associated FloatMF opcode modifier for float insns with memory
6998 operands.
6999 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7000 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7001 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7002 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7003 DATA_PREFIX_OPCODE throughout.
7005 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7006 (md_assemble): Rewrite suffix/register operand checking code to be
7007 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7008 AnyMem, the better to grep.
7009 (pi): Remove Abs.
7010 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7011 given a memory operand. Don't set Abs bits either.
7012 (type_names): Remove Mem*, Abs*.
7013 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7014 define opcode_modifiers as these cases are handled by Disp8,
7015 Disp16, Disp32 and suffix checks.
7016 (COMES_IN_BOTH_DIRECTIONS): Remove.
7017 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7019 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7020 if IgnoreDataSize modifier given. Remove ShortformW modifier
7021 test. Add test for ShortForm in W base_opcode modification.
7022 Merge Seg2ShortForm and Seg3ShortForm code.
7023 * config/tc-i386.h (ShortFormW): Remove.
7024 (IgnoreDataSize): Define.
7026 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7028 * config/tc-d30v.c (md_assemble): Store previous segment state
7029 with previous instruction.
7031 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7033 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7034 (ebp, esp): Remove static variables.
7035 (MATCH): Remove test for InOutPortReg.
7036 (i386_operand): Properly handle InOutPortReg here instead.
7037 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7038 (md_assemble): Simplify and correct modrm and sib generation.
7039 (i386_operand): Add warning for scale without index.
7040 Rewrite checks for valid base/index combinations.
7042 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7043 macros and enclose in do while(0).
7044 (RESTORE_END_STRING): Likewise.
7045 (md_assemble): Add one to printed operand number so we start
7046 from 1 not 0. Add some more gettext invocations.
7047 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7048 number here too.
7050 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7051 DATA_PREFIX, SEG_PREFIX): Define.
7052 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7053 (check_prefix): Remove function.
7054 (add_prefix): New function. Add prefix to i.prefix as well as
7055 doing checks.
7056 (md_assemble): Changes for add_prefix. Remove hack for wait
7057 prefix, instead always output prefixes in fixed order. Test
7058 for jcxz/loop when selecting between word & dword operations,
7059 and add address size prefix rather than operand size prefix.
7060 Remove operand -> address size hack when emitting jcxz/loop.
7061 (i386_operand): Remove O_Absent check as it's done in expr.
7063 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7065 * configure.in: Recognize m5200 as a cpu_type of m68k.
7066 * aclocal.m4: Rebuild with current libtool.
7067 * configure: Rebuild.
7069 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7071 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7072 to relaxable_symbol to prevent references to external symbol from
7073 being relaxed.
7075 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7077 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7078 symbols are relaxable.
7080 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7082 * config/tc-v850.c (md_begin): Don't create special
7083 sections by default.
7085 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7087 * config/tc-mips.c (macro): For div and udiv, close the
7088 reorder block as soon as possible.
7090 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7092 From Matt Semersky <matts@scd.hp.com>:
7093 * macro.c (macro_mri_mode): New function.
7094 * macro.h (macro_mri_mode): Declare.
7095 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7096 MRI mode.
7098 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7100 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7101 OBJ_EVAX case.
7103 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7104 until after xstrdup in OBJ_EVAX case.
7106 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7108 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7109 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7110 of hardcoded magic number.
7111 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7113 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7115 * read.c (do_s_func): New function.
7116 (s_func): Call it.
7117 * read.h (do_s_func): Add prototype.
7119 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7121 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7122 nops if fill pattern not specified.
7124 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7126 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7127 * config/te-go32.h (TE_GO32): Define.
7128 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7130 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7132 Implement .func/.endfunc pseudo-ops.
7133 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7134 (s_func): Declare.
7135 * read.c (potable): Add .func,.endfunc.
7136 (s_func): New function.
7137 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7138 functions.
7139 (in_doc_func_p,current_function_label): New static globals.
7140 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7142 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7144 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7145 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7146 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7147 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7148 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7149 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7150 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7151 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7152 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7153 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7154 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7155 * config/tc-a29k.c: Don't define md_short_jump_size,
7156 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7157 * config/tc-alpha.c: Likewise.
7158 * config/tc-alpha.h: Likewise.
7159 * config/tc-arm.c: Likewise.
7160 * config/tc-h8300.c: Likewise.
7161 * config/tc-h8500.c: Likewise.
7162 * config/tc-hppa.c: Likewise.
7163 * config/tc-i860.c: Likewise.
7164 * config/tc-i960.c: Likewise.
7165 * config/tc-ppc.c: Likewise.
7166 * config/tc-sh.c: Likewise.
7167 * config/tc-sparc.h: Likewise.
7168 * config/tc-tic30.c: Likewise.
7169 * config/tc-w65.c: Likewise.
7170 * config/tc-z8k.c: Likewise.
7172 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7174 * config/tc-vax.c (_): Delete this macro used for placeholder
7175 values in vax_operand_width_size; it conflicts with the _() macro
7176 used for internationalization.
7178 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7180 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7181 code. From Chris Moller <moller@bops.com>.
7183 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7184 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7185 * read.c (emit_expr): Initialize seg and subseg fields of a new
7186 broken word.
7187 * write.c (write_object_file): Switch to the appropriate segment
7188 and subsegment when processing a broken word.
7190 * config/tc-m68k.c (mri_assemble): New static function.
7191 (build_mri_control_operand): Call mri_assemble rather than
7192 md_assemble.
7193 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7194 (s_mri_endf, s_mri_endw): Likewise.
7196 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7198 * read.c (s_org): Call md_flush_pending_output if it is defined.
7200 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7202 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7204 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7205 (md_parse_option): Add for same.
7206 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7207 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7208 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7210 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7212 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7214 * config/tc-arm.c (find_real_start): Relax definition of local
7215 labels.
7217 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7219 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7220 symbols at the given address, not just the last one specified.
7222 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7224 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7225 or number_to_chars_littleendian to write data.
7227 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7229 * config/tc-v850.c (md_assemble): Remove artificially created
7230 register name symbols.
7232 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7234 * write.c (fixup_segment): Change "segment" to "section" in
7235 error message.
7237 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7239 * write.c (fixup_segment): Change sym1-sym2 message again.
7241 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7243 * write.c (fixup_segment): Improve error message for sym1-sym2
7244 errors when sym1 is in a different segment from sym2.
7246 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7248 * config/tc-m32r.c (warn_unmatched_high): New static local.
7249 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7250 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7251 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7252 (md_parse_option): Likewise.
7253 (md_show_usage): Likewise.
7254 (m32r_frob_file): Likewise.
7256 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7257 (read_a_source_file): Call them.
7258 * read.h (stabs_generate_asm_file): Declare.
7259 * stabs.c (stabs_generate_asm_file): New function.
7260 (generate_asm_file): New function.
7261 (stabs_generate_asm_lineno): Move file name handling into
7262 generate_asm_file.
7264 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7266 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7267 (d30v_current_align, d30v_current_align_seg): New variables.
7268 (d30v_last_label): New variable.
7269 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7270 (s_d30v_data, s_d30v_section): Likewise.
7271 (md_pseudo_table): Call them.
7272 (md_begin): Initialize d30v_current_align_seg.
7273 (md_assemble): Call d30v_align when needed by known current alignment.
7274 (d30v_frob_label, d30v_cons_align): New functions.
7275 * config/tc-d30v.h (md_do_align): Remove.
7276 (tc_frob_label): Call d30v_frob_label.
7277 (md_cons_align): New.
7279 * config/tc-d30v.c (find_format): Convert complex expressions to
7280 expression symbols before processing. Clean up code formatting.
7282 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7284 * po/Make-in (install-info): New target.
7286 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7288 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7289 instructions.
7290 * config/tc-mn10300.c (md_assemble): Likewise.
7292 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7294 * Makefile.am: Update with `make dep-am'.
7295 (HFILES): Add cgen.h.
7296 (cgen.o): Depend on cgen.h.
7297 * Makefile.in: Regenerate.
7299 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7301 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7303 * gasp.c (grab_label): Permit a label to be a preprocessor
7304 variable by permitting a label to start with a backslash.
7306 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7308 * config/tc-mips.c (validate_mips_insn): Removed hack
7309 for previously inaccessible bitfields in some INSN_TRAP
7310 instructions.
7312 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7314 * config/tc-d30v.c (do_assemble): Abort with error message
7315 if opcode operands do not match.
7317 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7319 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7320 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7321 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7322 similar new 'q' operand.
7324 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7326 * cgen.c (cgen_asm_finish_insn): Fix typo.
7328 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7330 * cgen.h: New file.
7331 * cgen.c: Include it.
7332 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7333 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7334 All callers updated.
7335 * config/tc-m32r.c: Include cgen.h.
7336 (m23r_insn): New members num_fixups,fixups.
7338 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7340 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7341 to avoid compiler warning.
7343 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7345 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7346 calling make.
7348 * makefile.vms (OBJS): Add ehopt.obj
7350 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7352 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7354 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7356 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7357 a short format insn.
7358 (md_assemble): Set it for explicitly packed insns.
7360 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7362 * config/obj-coff.c (c_symbol_merge): Do not take address of
7363 native fields when performing the memcpy.
7365 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7367 * config/tc-mips.c (macro,macro2): Implement
7368 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7370 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7372 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7373 relocations against globally visible symbols.
7374 * config/tc-m68k.c (relaxable_symbol): New macro.
7375 (m68k_ip, md_estimate_size_before_relax): Use it.
7376 (tc_m68k_fix_adjustable): Also handle weak symbols.
7378 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7380 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7381 references to externally visible symbols.
7382 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7383 values in twice for a PC relative reloc if the symbol is
7384 externally defined.
7386 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7387 don't adjust a PC relative reloc against an externally visible
7388 symbol.
7389 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7390 for a PC relative fixup against an externally visible defined
7391 symbol, arrange to store object file and addend values as though
7392 the symbol were not defined.
7393 (tc_gen_reloc): Likewise.
7395 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7397 * read.c (sizeof_leb128): Referenced externally by write.c so
7398 don't inline.
7400 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7402 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7403 and expand a 'debug' symbol associated with the next instruction
7404 that does not cause a short instruction to be filled with a NOP.
7405 (md_pseudo_table): Add support for .debugsym.
7406 (assemble_parallel_insn): Add calls to expand_debug_sym as
7407 appropriate.
7408 (md_assemble): Ditto.
7410 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7412 * as.c (main): Conditionally call setlocale.
7413 * gasp.c (main): Likewise.
7414 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7415 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7417 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7419 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7421 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7423 * config/tc-hppa.c: Change all calls to bzero to use memset.
7424 (pa_ip): Add cast to avoid warning.
7425 (tc_gen_reloc, md_apply_fix): Likewise.
7426 (pa_find_space_by_number): Likewise.
7427 (hppa_force_relocation): Likewise.
7428 (pa_block): Change i to unsigned int.
7429 * config/obj-som.h (obj_som_copyright): Declare.
7431 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7433 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7434 for line numbers for assembly source.
7436 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7438 * configure.in: Change version number to 2.9.4
7439 * configure: Rebuild.
7441 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7443 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7445 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7447 * ecoff.h: Change symbolS in function declaration to struct
7448 symbol.
7450 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7452 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7453 (md_convert_frag): Fix i18n typo.
7455 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7457 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7458 * ecoff.h: Protoype it.
7459 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7460 [EVAX] (s_alpha_prologue): Delete.
7461 (md_pseudo_table): Update.
7463 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7465 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7466 array to local pointer.
7467 (get_args, parse_expr): Add casts to avoid warnings.
7469 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7471 * read.c (s_set): Cast xmalloc return value to fragS *.
7472 * config/tc-m68k.c (m68k_ip): Function made static to match
7473 previous forward declaration.
7474 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7476 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7478 * config/tc-v850.c: Add internationalisation macros to error
7479 strings.
7481 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7482 macros to error strings.
7484 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7486 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7487 reloc is in the TOC csect.
7488 (md_apply_fix3): Correct gettext typo.
7490 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7492 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7493 .L - they are local labels and the branches are not really
7494 function calls but rather far jumps.
7496 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7498 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7500 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7502 * config/tc-i386.c (md_assemble): Print operand number rather than
7503 using ordinal_names.
7504 (i386_operand): Likewise.
7506 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7508 * Makefile.am (INTLLIBS): Define to work around apparent automake
7509 bug.
7510 All Makefiles: Regenerated.
7512 * Many files: Added gettext invocations around user-visible
7513 strings.
7514 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7515 HAVE_LC_MESSAGES): Define.
7516 * dep-in.sed: Added asintl.h.
7517 * po/Make-in: New file.
7518 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7519 Include "asintl.h".
7520 * read.c (Z_): Renamed from `_'.
7521 * Makefile.am (SUBDIRS): Added po.
7522 (POTFILES): new macro.
7523 (po/POTFILES.in): New target.
7524 ($(OBJS)): Added asintl.h.
7525 (HFILES): Likewise.
7526 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7527 (as_new_LDADD): Added $(INTLLIBS).
7528 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7529 (gasp_new_LDADD): Added $(INTLLIBS).
7530 (gasp_new_DEPENDENCIES): New macro.
7531 * configure, aclocal.m4: Rebuilt.
7532 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7533 po/Makefile.
7534 (ALL_LINGUAS): Define.
7535 * macro.c: Include "asintl.h".
7536 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7537 * as.h: Include "asintl.h".
7538 * config/tc-i386.c (ordinal_names): Removed.
7539 (md_assemble): Changed error text to avoid ordinal_names.
7540 (i386_operand): Likewise.
7541 (reloc): Added as_bad to avoid i18n problems.
7542 (tc_gen_reloc): Likewise.
7543 * config/tc-arm.c (bad_args): Now a #define.
7544 (bad_pc): Likewise.
7545 * config/obj-vms.c (VMS_stab_parse): Changed type of
7546 `long_const_msg'.
7547 (global_symbol_directory): Unified strings to avoid i18n
7548 problems.
7549 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7550 avoid i18n problems.
7551 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7552 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7553 i18n problems.
7554 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7555 problems.
7556 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7557 comment.
7558 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7559 problems.
7560 * as.c (print_version_id): Added an fprintf to avoid i18n
7561 problems.
7562 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7563 problems.
7564 * expr.c (expr): Added as_warn call to avoid i18n problems.
7565 * messages.c (as_assert): Changed code to avoid i18n problems.
7566 (as_abort): Likewise.
7567 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7568 (s_space): Likewise.
7569 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7571 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7573 * config/tc-i386.c (check_prefix): New static function, split out
7574 from md_assemble.
7575 (struct _i386_insn): Add wait_prefix field.
7576 (md_assemble): Remove wait_prefix local variable. Use
7577 check_prefix when adding a prefix.
7579 * config/tc-i386.c (current_templates): New static variable.
7580 (md_assemble): Remove current_templates local variable.
7581 (md_assemble, i386_operand): Improve error and warning messages in
7582 many places. Add RESTORE_END_STRING in many places before error
7583 return. Clarify some comments.
7585 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7586 element array.
7587 (md_assemble): Parse string instruction operands, looking for
7588 segment override prefixes. Check for invalid segment prefixes on
7589 string instruction.
7590 (i386_operand): i.seg[] and max mem_operand changes for string
7591 insns.
7592 * config/tc-i386.h (EsSeg): Define.
7594 * config/tc-i386.h (regKludge): Define.
7595 (iclrKludge, imulKludge): Don't define.
7596 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7597 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7598 opcode_modifier checks to look for more common cases first. Add
7599 default_seg for IsString case.
7601 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7603 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7604 AC_DECL_YYTEXT.
7605 * configure: Rebuild with new automake and libtool.
7606 * aclocal.m4, Makefile.in: Likewise.
7608 * doc/Makefile.am (as.dvi): New target.
7609 * doc/Makefile.in: Rebuild.
7611 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7613 * configure.in: Added sparc86x support.
7615 * configure: Rebuild.
7617 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7618 sparc_arch.
7619 (md_parse_option): Warn if -EL is not supported for this architecture.
7621 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7623 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7625 * config/tc-mips.c (mips_ip): Note when we use get match on
7626 the full instruction name.
7628 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7630 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7631 back into the expression to handle add/sub simplification correctly.
7633 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7635 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7637 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7639 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7640 #<n>' instruction.
7642 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7644 * symbols.c (max_indent_level): New global.
7645 (print_symbol_value_1): Use it.
7646 * expr.h (expr_build_dot): Declare.
7647 * expr.c (expr_build_dot): New function.
7649 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7651 * symbols.c (print_binary): New function.
7652 (print_expr_1): Call it.
7654 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7656 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7657 operand in the opcode.
7659 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7661 * config/tc-i386.h: Reorder operand flags and opcode modifier
7662 flags for clarity. Remove unused definitions: Unknown,
7663 ImmUnknown, DispUnknown, NoModrm.
7664 * config/tc-i386.c (type_names): Add missing Debug type.
7665 (md_assemble): Better duplicate prefix checking. Quicker string
7666 instruction check via new opcode_modifier flag.
7668 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7670 * doc/as.texinfo (Invoking): Clarify -Wa example.
7672 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7674 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7675 (s_mips_weakext): Define.
7676 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7677 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7678 defined(TC_MIPS).
7680 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7682 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7683 is an error if the value can not be computed at assembly time.
7684 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7686 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7688 * gasp.c (main): Set next field of new include_path structure to
7689 NULL. From Avery Pennarun <averyp@gdc.ca>.
7691 * read.c (s_mri_sect): Call as_bad rather than abort for an
7692 unsupported MRI target.
7694 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7696 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7697 the destination of a branch instruction should be altered.
7698 (find_real_start): New function: Locate the real, Thumb coded
7699 start of a Thumb function.
7700 (do_t_branch23): Alter the destination of branches to Thumb
7701 functions.
7703 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7705 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7707 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7708 also.
7710 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7712 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7713 * doc/c-hppa.texi: Likewise.
7715 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7717 * Makefile.am: Rebuild dependencies.
7718 * Makefile.in: Rebuild.
7720 * Makefile.am (DEP_INCLUDES): New variable.
7721 (.dep1): Change to work when srcdir is not an absolute path.
7722 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7723 * Makefile.in: Rebuild.
7725 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7727 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7728 LinearAddress patch.
7730 * configure.in: Set version to 2.9.1.
7731 * configure: Rebuild.
7733 * Branched binutils 2.9.
7735 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7737 * config/tc-i386.h (FWait): Define.
7738 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7739 other prefixes. Check FWait flag in opcode table to see which
7740 instructions require an fwait prefix.
7742 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7744 * stabs.c (get_stab_string_offset): Always create a stab string
7745 section.
7747 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7749 Fix some gcc -Wall warnings:
7750 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7751 * ehopt.c (eh_frame_code_alignment): Likewise.
7752 * expr.c (integer_constant, operand): Likewise.
7753 * frags.c (frag_align): Likewise.
7754 * gasp.c (level_0, change_base, doinstr): Likewise.
7755 * hash.c (hash_ask): Likewise.
7756 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7757 (debugging_pseudo): Likewise.
7758 * macro.c (define_macro, check_macro): Likewise.
7759 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7760 (ignore_rest_of_line, float_cons): Likewise.
7761 * symbols.c (decode_local_label_name): Likewise.
7762 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7763 (fixup_segment, number_to_chars_bigendian): Likewise.
7764 (number_to_chars_littleendian): Likewise.
7765 * config/atof-ieee.c (gen_to_words): Likewise.
7766 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7767 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7768 * read.c (output_big_sleb128): Initialize locals to avoid
7769 warnings.
7770 (output_big_uleb128, equals): Likewise.
7771 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7772 to unsigned int. Change zeros to unsigned int.
7773 * cond.c (s_if): Add return to default case.
7774 * frags.c (frag_now_fix): Change return type to addressT.
7775 * frags.h (frag_now_fix): Update declaration.
7776 * listing.c (file_info_struct): Change linenum to unsigned int.
7777 (struct list_info_struct): Change hll_line to unsigned int.
7778 (print_source): Update format string.
7779 * read.c (emit_expr): Change scan to unsigned int, and don't
7780 bother to initialize it.
7781 * symbols.c (dollar_label_count): Change to unsigned long.
7782 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7783 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7784 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7786 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7788 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7789 mcf5200 just as we do for m68000.
7790 (m68k_init_after_args): Likewise.
7791 (md_estimate_size_before_relax): Likewise.
7793 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7795 * config/tc-v850.c (md_assemble): Store relocation addend in
7796 fixup instead of instruction.
7798 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7800 * config/tc-i386.c (md_assemble): Swap template arguments to
7801 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7802 This macro is currently symmetric, so passing them the wrong
7803 way didn't cause any problem, but may if the macro is changed
7804 in the future.
7805 After copying template to i.tm, use i.tm. rather than t-> to
7806 access fields, and make t a const*
7807 Move i.tm.operand_types[] swap to immediately after the copy.
7809 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7811 * expr.h (expr_build_uconstant): Add prototype.
7812 (expr_build_unary,expr_build_binary): Add prototypes.
7813 * expr.c (expr_build_uconstant): New function.
7814 (expr_build_unary,expr_build_binary): New functions.
7816 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7818 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7819 * macro.c (macro_expand_body): Increase buffer size.
7820 * messages.c (as_warn): Likewise.
7821 (as_warn_where, as_bad, as_bad_where): Likewise.
7823 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7825 Based on patch from H.J. Lu <hjl@gnu.org>:
7826 * Makefile.am (DISTSTUFF): New variable.
7827 (diststuff): New target.
7828 * Makefile.in: Rebuild.
7830 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7832 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7833 m32r_elf_section_change_hook.
7835 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7836 emit a nop if a section ends with a 16 bit instruction.
7838 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7840 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7841 s_lcomm rather than obj_coff_lcomm.
7842 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7844 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7846 * config/tc-i386.h (LinearAddress): Define.
7847 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7848 instruction, don't use a default segment.
7850 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7852 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7853 * configure: Rebuild.
7855 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7857 * aclocal.m4, configure: Rebuild with libtool 1.2.
7859 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7861 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7862 PC relative branches. Patch courtesy of Jonathan Walton.
7865 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7867 * configure.in (emulations): Add thumb-pe target.
7869 * configure (emulations): Add thumb-pe target.
7871 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7873 * itbl-lex.l (yywrap): Don't define if already defined as a
7874 macro.
7876 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7878 * depend.c (quote_string_for_make): New function.
7879 (wrap_output): Use it.
7881 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7883 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7884 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7886 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7888 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7889 Recognize -GN and -relax.
7890 (md_begin): Initialize gp size from -G switch.
7891 (alpha_force_relocation): Always force if -relax.
7892 (alpha_align): Take a new argument that will specify when to
7893 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7894 Change all callers. Emit nop alignment padding as nop+unop pair.
7896 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7898 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7899 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7901 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7903 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7904 require padding to the next long word boundary.
7906 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7908 * cgen.c: #include symcat.h.
7909 * config/tc-m32r.c: Likewise.
7911 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7913 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7914 absolute expressions instead of '$' prefixed register names.
7916 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7918 * read.c (s_set): Record file and line info for symbols when -as.
7919 (pseudo_set): Don't overwrite that dummy fragment.
7921 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7923 * config/tc-ppc.c (md_pseudo_table): Add "section".
7924 (ppc_named_section): New static function.
7926 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7928 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7929 so we don't have to scan the entire list.
7931 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7933 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7934 case, allow the parallel instructions to modify the same flag
7935 bits.
7937 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7939 * listing.c (list_symbol_table): Categorize symbols by
7940 undefined_section rather than sy_frag->line == NULL.
7942 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7944 * Makefile.am (install-exec-local): Install properly when ln
7945 fails or tooldir == prefix.
7947 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7949 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7950 Test result of insert_operand for error.
7952 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7954 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7955 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7956 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7957 * doc/Makefile.in: Rebuild.
7959 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7961 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7962 (macro): Fix handling of M_COP[0-3].
7964 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7966 Based on patches from Ross Harvey <ross@teraflop.com>:
7967 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7968 if macro_alternate or macro_mri.
7969 (getstring): Remove support for byte constants between < and >.
7970 (get_any_string): '<' only starts a string if macro_alternate or
7971 macro_mri.
7972 (macro_expand_body): Permit keyword parameters following
7973 positional parameters.
7975 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7976 * configure.in (alpha*-*-netbsd*): New target.
7977 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7978 * configure: Rebuild.
7980 * as.h (flag_warn_suppress_instructionswap): Move from here...
7981 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7982 here, and make static.
7984 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7985 BFD_ASSEMBLER or MANY_SEGMENTS.
7987 * as.c (show_usage): Update bug-gnu-utils address.
7988 * gasp.c (show_usage): Likewise.
7989 * doc/as.texinfo (Bug Reporting): Likewise.
7991 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7993 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7994 insns regardless of the size of a pointer if we're in mips I or
7995 MIPS II mode.
7996 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7998 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8000 Fix rac to accept only a0:
8001 * tc-d10v.c (parallel_ok, find_opcode):
8002 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8003 Introduce OPERAND_GPR.
8005 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8007 * read.c (s_fill): Handle non-constant repeat counts by creating
8008 an rs_space fragment.
8010 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8012 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8013 from as_bad to as_warn.
8015 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8017 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8018 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8019 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8021 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8023 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8024 seg_fix_rotP rather than fix_root from seg_info.
8026 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8028 * expr.c: Add support for 0x1_2_3_4 bignums.
8030 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8032 * configure.in: Change -linux* to -linux-gnu*.
8033 * configure: Rebuild.
8035 * app.c (do_scrub_begin): Treat \r as whitespace.
8037 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8039 * Makefile.am: Update dependencies.
8040 * Makefile.in: Rebuild.
8042 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8044 * configure, aclocal.m4: Rebuild with new libtool.
8046 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8048 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8049 the argument to bfd_set_arch_mach.
8050 (load_address): Use bfd_arch_bits_per_address to determine the
8051 bit size of an address instead of looking at the isa level.
8052 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8054 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8056 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8058 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8060 * ehopt.c: New file.
8061 * as.h (enum _relax_state): Add rs_cfa.
8062 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8063 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8064 * read.c (emit_expr): Call check_eh_frame.
8065 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8066 (relax_segment): Likewise.
8067 * Makefile.am: Rebuild dependencies.
8068 (GAS_CFILES): Add ehopt.c.
8069 (GENERIC_OBJS): Add ehopt.o.
8070 * doc/internals.texi (Frags): Document rs_cfa.
8072 * as.c (show_usage): Mention --traditional-format.
8073 (parse_args): Accept --traditional-format.
8074 * as.h (flag_traditional_format): Declare.
8075 * output-file.c (output_file_create): If flag_traditional_format,
8076 set BFD_TRADITIONAL_FORMAT on stdoutput.
8077 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8079 * config/tc-mips.c (append_insn): Make sure that if we have a
8080 fixup for an unmatched %hi reloc, it does not associated with a
8081 variant frag.
8083 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8084 * doc/Makefile.in: Likewise.
8086 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8088 * config/tc-m32r.c (check_for_side_effects): New function.
8089 (can_make_parallel): Add checks for instruction side effects
8090 clashing with the other instruction.
8091 (assemble_parallel_insn): Improve warning messages. Return error
8092 message from non-swapped instruction order.
8094 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8096 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8098 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8099 md_cleanup definition. This moves the forced literal output to
8100 the end of the source pass, and avoids macro's inserting literals
8101 into the code immediately after the macro expansion.
8103 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8105 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8106 a gas internal symbol is adjustable.
8107 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8109 * as.h: If gcc version greater than 2.6, use `__format__' and
8110 `__printf__' in function attributes, rather than `format' and
8111 `printf'.
8113 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8115 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8117 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8119 Add tms320c30 support:
8120 * config/tc-tic30.h: New file.
8121 * config/tc-tic30.c: New file.
8122 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8123 TARGET_FORMAT as "coff-tic30".
8124 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8125 * Makefile.am: Rebuild dependencies.
8126 (CPU_TYPES): Add tic30.
8127 (CPU_OBJ_VALID): tic30-aout is valid.
8128 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8129 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8130 * configure, Makefile.in: Rebuild.
8132 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8134 * config/tc-v850.c (md_assemble): Improvements to error messages.
8136 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8138 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8139 BFD_RELOC_HI16_S to store the high bits of any value.
8141 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8142 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8143 assembler calculate relocations to any external symbol at all.
8144 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8145 involving generation of pc-relative relocs.
8146 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8147 has been moved to md_apply_fix3.
8149 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8150 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8151 which actually means (the address of identifier's GOT entry) +
8152 constant, which is not particularly useful.
8154 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8156 * read.h (include_dirs): Declare.
8157 (include_dir_count,include_dir_maxlen): Declare.
8159 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8161 * configure.in: Correct check for shared opcodes library.
8162 * configure: Rebuild.
8164 * listing.c (buffer_line): If we can't open the file, set at_end.
8165 (listing_print): Remove unused local variable fi.
8167 * config/m68k-parse.y (reglistpair): Handle register list in
8168 either order.
8170 * config/vms-conf.h: Don't undef VERSION.
8172 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8174 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8175 OBJS variable.
8176 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8177 variable.
8178 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8179 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8180 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8181 (EXTRA_DIST): Define.
8182 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8183 explicitly rather than via the list of object files.
8184 (gcc-as.opt): New file created when make-gas.com is run.
8185 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8186 itbl-cpu.h} to #include appropriate file rather than copying that
8187 file.
8188 * config/vms-conf.h: Synchronize with current config.in.
8189 * Makefile.in: Rebuild.
8191 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8193 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8194 (parallel_ok): Relaxed parallel subinstruction dependency check.
8196 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8198 * as.h (flag_warn_suppress_instructionswap): added new flag.
8199 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8200 command line argument.
8201 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8202 warning only if flag_warn_suppress_instructionswap is false.
8204 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8206 * configure.in (i386-*-mingw32*): New target.
8207 * configure: Rebuild.
8209 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8211 * symbols.c (resolve_symbol_value): Don't set the segment if it
8212 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8214 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8215 S_GET_SEGMENT.
8217 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8219 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8220 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8221 compiler.
8223 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8225 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8227 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8229 * config/tc-v850.c (v850_insert_operand): Display instruction when
8230 an error is encountered.
8232 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8234 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8235 (i386-*-sco3.2v5*coff): New target.
8236 (i386-*-sco3.2*): New target.
8237 * configure: Rebuild.
8239 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8241 * config/tc-v850.c: Tidy error message production.
8243 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8245 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8246 validate_immediate return value in the right type for comparisons
8247 to FAIL.
8249 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8251 * listing.c (MAX_BYTES): Use listing variables not constants.
8252 (data_buffer): No longer an array, but a pointer.
8253 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8254 (listing_listing): Allocate data_buffer.
8256 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8258 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8259 --listing-rhs-width, --listing-cont-lines.
8260 (show_usage): Update.
8261 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8262 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8263 (print_lines): Use the variables instead of the constants.
8264 (listing_listing): Likewise.
8265 * listing.h: Declare the new vars.
8267 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8269 * as.c (parse_args): Add --keep-locals alias for -L.
8270 Add --strip-local-absolute.
8271 (show_usage): Update.
8272 * as.h (flag_strip_local_absolute): New flag.
8273 * symbols.c (S_IS_LOCAL): Use it.
8274 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8275 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8276 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8278 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8280 * config/tc-m32r.c: Detect if explicitly parallel instructions
8281 might have an io conflict and issue a warning message.
8283 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8285 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8286 cgen_swap_fixups): Functions to save, restore and swap the fixup
8287 chain with a backup copy.
8288 (cgen_asm_finish_insn): Returns address of constructed insn.
8290 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8292 * listing.c (file_info_struct): Remove FILE, add POS.
8293 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8294 (file_info): Don't open the file.
8295 (buffer_line): Check for the file in the last_open cache, updating
8296 as necessary.
8297 (print_source): Don't reference file_info->file.
8298 (listing_listing): Likewise.
8299 (listing_print): Close the file in the cache, if any.
8301 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8303 * read.c (dwarf_file_string): New file static variable.
8304 (emit_expr): Look for constant sequence that leads up to a file
8305 name in DWARF debugging output.
8306 (stringer): Use dwarf_file_string to decide whether to accept a
8307 string as a file name.
8309 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8311 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8312 (crack_operand): Add reg->reglst MRI hack.
8313 (r_seg): Put reglst symbols in reg_section.
8314 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8316 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8318 * tc-sh.c (get_specific): Handle SGR & DBR.
8320 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8322 * tc-h8300.c (parse_reg): Take the length of the symbol into
8323 account when attempting to match a register name.
8324 * tc-h8500.c (parse_reg): Likewise.
8326 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8328 * cgen.c: Formatting changes to improve readability.
8330 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8332 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8333 delay slot.
8335 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8337 Based on a patch from Jim Wilson
8338 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8339 (tc_gen_reloc): Handle cross section PC relative relocs
8340 correctly.
8342 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8344 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8346 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8348 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8349 (expr_jmp_buf): New static local.
8350 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8351 (cgen_md_operand): New function.
8352 * tc-m32r.c: Clean up pass over `struct foo' usage.
8353 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8355 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8357 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8358 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8360 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8362 * config/tc-i386.c (i386_operand): Give an error if there are
8363 unrecognized characters after an expression.
8365 For older changes see ChangeLog-9697