1 2000-11-17 Richard Henderson <rth@redhat.com>
3 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4 * as.h (debug_type): Clarify documentation of the meaning
6 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
7 (print_stats): Fix parenthesis problem.
8 (now_subseg_size): New.
9 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
10 (dwarf2_directive_file): Don't set debug_type.
11 (dwarf2_where): Honor DEBUG_DWARF2 first.
12 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
13 do nothing if not emitting dwarf2 debug info, or no work.
14 * dwarf2dbg.h (dwarf2_emit_insn): Update.
15 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
16 (ecoff_new_file): Likewise.
17 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
18 commentary wrt dwarf2.
20 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
21 ATTRIBUTE_UNUSED as needed.
22 (emit_insn): Call dwarf2_emit_insn.
25 (s_alpha_coff_wrapper): Don't handle them.
26 (md_pseudo_table): Update for .file and .loc.
27 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
29 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
30 don't protect with debug_type.
31 * config/tc-hppa.c (md_assemble): Likewise.
32 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
33 * config/tc-mn10300.c (md_assemble): Likewise.
34 * config/tc-sh.c (md_assemble): Likewise.
35 * config/tc-v850.c (md_assemble): Likewise.
37 * config/tc-arm.c (arm_end_of_source): Remove.
38 * config/tc-hppa.c (pa_end_of_source): Remove.
39 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
40 * config/tc-mn10300.c (mn10300_finalize): Remove.
41 * config/tc-sh.c (sh_finalize): Remove.
42 * config/tc-v850.c (sh_finalize): Remove.
44 * config/tc-arm.h (md_end): Remove.
45 * config/tc-hppa.h (md_end): Remove.
46 (DWARF2_LINE_MIN_INSN_LENGTH): New.
47 * config/tc-m68hc11.h (md_end): Remove.
48 * config/tc-mn10300.h (md_end): Remove.
49 * config/tc-sh.h (md_end): Remove.
50 * config/tc-v850.h (md_end): Remove.
52 * config/tc-ia64.c (emit_one_bundle): Don't protect
53 dwarf2 bits with debug_type.
54 (md_assemble): Likewise.
55 (ia64_end_of_source): Don't call dwarf2_finish.
57 2000-11-16 Jim Wilson <wilson@redhat.com>
59 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
60 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
63 2000-11-16 H.J. Lu <hjl@gnu.org>
65 * config/obj-elf.c (obj_elf_symver): Don't check the missing
68 2000-11-15 Kazu Hirata <kazu@hxi.com>
70 * config/tc-tic30.c: Fix formatting.
71 * config/tc-tic80.c: Likewise.
72 * config/tc-v850.c: Likewise.
73 * config/tc-vax.c: Likewise.
74 * config/tc-w65.c: Likewise.
75 * config/tc-z8k.c: Likewise.
77 2000-11-14 DJ Delorie <dj@redhat.com>
79 * config/tc-v850.c: Support dwarf2.
80 * config/tc-v850.h: Ditto.
82 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
83 parse_cons_expression_v850 to initialize hold_cons_reloc.
85 2000-11-15 Bernd Schmidt <bernds@redhat.com>
87 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88 (errata_nops_necessary_p): New function.
89 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
92 2000-11-14 Jim Wilson <wilson@redhat.com>
94 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
95 return little endian bfd formats.
97 2000-11-14 Kazu Hirata <kazu@hxi.com>
99 * config/aout_gnu.h: Fix formatting.
100 * config/atof-vax.c: Likewise.
101 * config/m68k-parse.h: Likewise.
102 * config/m88k-opcode.h: Likewise.
103 * config/obj-elf.c: Likewise.
104 * config/tc-arm.c: Likewise.
105 * config/tc-cris.c: Likewise.
106 * config/tc-i386.c: Likewise.
107 * config/tc-ia64.c: Likewise.
108 * config/tc-mn10300.c: Likewise.
109 * config/te-386bsd.h: Likewise.
110 * config/te-hppa.h: Likewise.
111 * config/te-nbsd.h: Likewise.
112 * config/te-ppcnw.h: Likewise.
113 * config/te-sparcaout.h: Likewise.
114 * config/te-tmips.h: Likewise.
115 * config/vax-inst.h: Likewise.
116 * config/vms-conf.h: Likewise.
118 2000-11-14 Jakub Jelinek <jakub@redhat.com>
120 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
122 2000-11-13 H.J. Lu <hjl@gnu.org>
124 * config/obj-elf.c (elf_frob_symbol): Support
125 ".symver name,name2@@@nodename".
126 (elf_frob_file_before_adjust): Likewise.
128 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
129 and ".symver name,name2@@@nodename".
132 2000-11-12 H.J. Lu (hjl@gnu.org)
134 * config/obj-elf.c (obj_elf_symver): Check missing version
137 2000-11-12 H.J. Lu (hjl@gnu.org)
139 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
140 instead of bfd_vma for non-bfd assemblers.
142 2000-11-09 Kazu Hirata <kazu@hxi.com>
144 * itbl-ops.c: Fix comment typos.
146 2000-11-08 Jim Wilson <wilson@redhat.com>
148 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
149 (struct unwind): Add next_slot_frag field.
150 (slot_index): New parameters slot_frag and first_frag. Add code
151 to add in frag sizes when different. Add comments.
152 (fixup_unw_records): New locals first_frag and last_frag. Pass new
153 arguments to slot_index.
154 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
155 loop end. Set next_slot_frag field.
157 2000-11-07 H.J. Lu <hjl@gnu.org>
159 * doc/as.texinfo (.symver): Updated for versioned symbol
162 * obj.h (format_ops): Add the frob_file_before_adjust field.
164 * config/obj-aout.c (aout_format_ops): Set the
165 frob_file_before_adjust field to 0.
166 * config/obj-coff.c (coff_format_ops): Likewise.
167 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
169 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
171 (elf_frob_file_before_adjust): New function to remove unneeded
172 versioned symbols from the symbol table.
173 (elf_format_ops): Set the frob_file_before_adjust field to
174 elf_frob_file_before_adjust.
176 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
179 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
181 2000-11-07 Peter Targett <peter.targett@arccores.com>
183 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
185 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
186 Fix compile time warning messages.
188 2000-11-07 Nick Clifton <nickc@redhat.com>
190 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
191 buffer in order to avoid buffer overflows.
193 2000-11-06 Steve Ellcey <sje@cup.hp.com>
195 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
196 Change M to m for -milp32 or -mlp64 to match gcc.
197 (dot_endp): Use bytes_per_address instead of 8.
198 (emit_one_bundle): Use number_to_chars_littleendian instead of
200 (fix_insn): Likewise.
201 (ia64_init): New function.
202 (ia64_target_format): New function.
203 (md_begin): Set endianness, arch, and machine as appropriate.
204 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
205 Make these macros depend on TE_HPUX macro.
206 (TARGET_FORMAT): Define.
207 (HOST_SPECIAL_INIT): Define.
208 * config/te-hpux.h: New file.
209 * configure.in: Add "ia64-*-hpux*" target to configure.
210 * configure: Regenerate.
212 2000-11-06 Kazu Hirata <kazu@hxi.com>
214 * as.c: Fix formatting.
215 * dwarf2dbg.c: Likewise.
216 * input-file.c: Likewise.
217 * input-file.h: Likewise.
218 * input-scrub.c: Likewise.
219 * itbl-ops.c: Likewise.
220 * listing.c: Likewise.
222 * messages.c: Likewise.
224 * subsegs.c: Likewise.
225 * subsegs.h: Likewise.
228 2000-11-06 Nick Clifton <nickc@redhat.com>
230 * doc/as.texinfo: Add GNU Free Documentation License.
231 * doc/gasp.texi: Add GNU Free Documentation License.
232 * doc/as.1: Add GNU Free Documentation License.
234 2000-11-05 Nick Clifton <nickc@redhat.com>
236 * config/tc-arm.c: Add include of "dwarf2dbg.h"
238 2000-11-02 Per Lundberg <plundis@chaosdev.org>
240 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
241 * configure: Regenerate.
243 2000-11-01 Nick Clifton <nickc@redhat.com>
245 * read.c (original_case_string): New global variable.
246 (read_a_source_file): Copy opcode string into
247 original_case_string if clobbering the case of the opcode.
248 * read.h: Export the definition of original_case_string.
249 * config/tc-arm.c (md_assembler): When parsing a .req
250 directive use the original opcode string, not the case
253 2000-11-02 Nick Clifton <nickc@redhat.com>
255 * config/tc-mn10300.c (debug_line): Remove this static
257 (md_assemble): Call dwarf2_generate_asm_lineno instead of
258 dwarf2_where and dwarf2_gen_line_info.
260 2000-11-02 Theo Honohan <th@futuretv.com>
262 * config/tc-arm.c (do_msr): Improve error message.
264 2000-10-31 Eric Christopher <echristo@redhat.com>
266 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
267 or pc-relative, else use fx_offset.
269 2000-10-31 Jim Wilson <wilson@redhat.com>
271 * config/tc-ia64.c (struct md): New field tag_fixups.
272 (ia64_flush_insns): Handle tag_fixups. Error if dangling
273 qualifying predicate.
274 (emit_one_bundle): Delete spurious multiplication by one. Handle
276 (ia64_start_line): Error if dangling qualifying predicate.
277 (defining_tag): New static variable.
278 (ia64_unrecognized_line, case '['): Parse tags.
279 (ia64_frob_label): Create tag_fixups.
280 (md_assemble): Reset md.qp.X_op after using it.
282 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
284 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
286 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
288 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
290 2000-10-30 Kazu Hirata <kazu@hxi.com>
292 * expr.c: Fix formatting.
293 * flonum-copy.c: Likewise.
294 * flonum.h: Likewise.
298 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
300 * as.h (OPTION_MD_BASE): Bump to 190.
301 * as.c (parse_args) <std_longopts>: Add comment about the need to
302 check OPTION_MD_BASE in as.h.
304 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
307 2000-10-27 Nick Clifton <nickc@redhat.com>
309 * configure.in (emulations): Add m68hc12.
310 * configure: Regenerate.
311 * po/gas.pot: Regenerate.
313 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
315 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
317 (arm_psr_parse): Handle lowercase CPSR and SPSR.
319 2000-10-25 Nick Clifton <nickc@redhat.com>
321 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
322 a DWARF2 line number information sequence.
324 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
326 * read.c (generate_lineno_debug): Update comment describing why
327 DWARF2 line number debug information is not generated
328 automatically by this function.
330 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
333 * config/tc-arm.h (md_end): Define.
334 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
336 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
337 if generating DWARF2 line numbers.
338 (arm_end_of_source): New function. Call dwarf2_finish if
341 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
342 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
343 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
345 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
347 * tc-i386.c: Fix prototype declarations for functions taking no
350 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
352 * tc-i386.c (i386_operand_modifier): Remove.
353 (build_displacement_string): Remove.
354 (i386_parse_seg): Remove.
355 (i386_intel_memory_operand): Remove.
356 (i386_intel_operand): Re-write using recursive descent parser based
357 on MASM documentation.
358 (struct intel_parser_s): New structure.
359 (intel_parser): New static variable.
360 (struct intel_token): New structure.
361 (cur_token, prev_token): New static variables.
374 (intel_match_token): New function.
375 (intel_get_token): New function.
376 (intel_putback_token): New function.
377 (intel_expr): New function.
378 (intel_e05): New function.
379 (intel_e05_1): New function.
380 (intel_e06): New function.
381 (intel_e06_1): New function.
382 (intel_e09): New function.
383 (intel_e09_1): New function.
384 (intel_e10): New function.
385 (intel_e10_1): New function.
386 (intel_e11): New function.
388 2000-10-20 Jakub Jelinek <jakub@redhat.com>
390 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
391 instructions to loose any special insn->architecture mask.
393 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
394 (sparc_md_end, sparc_arch_types, sparc_arch,
395 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
396 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
397 request v9b architecture if they are used).
399 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
401 * config/tc-m68k.c: Fix the previous misapplied patch.
403 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
405 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
406 BFD_ASSEMBLER and !BFD_ASSEMBLER.
407 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
410 2000-10-17 Kazu Hirata <kazu@hxi.com>
412 * debug.c: Fix formatting.
413 * depend.c: Likewise.
414 * dwarf2dbg.c: Likewise.
415 * dwarf2dbg.h: Likewise.
419 * flonum-konst.c: Likewise.
422 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
424 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
426 * doc/as.texinfo: Added notes about this new option.
428 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
430 * config/tc-sh.c (JREG): Remove.
431 (md_convert_frag): Remove #if 0:d code using JREG.
433 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
435 * config/tc-i386.c (i386_operand_modifier): Only match
436 modifiers SHORT and FLAT if they are followed by a space.
437 (parse_register): When `allow_naked_reg' is set, do not confuse
438 identifiers that start with a register name with a register.
440 2000-10-12 Kazu Hirata <kazu@hxi.com>
442 * app.c: Fix formatting.
445 * bit_fix.h: Likewise.
450 2000-10-11 Alan Modra <alan@linuxcare.com.au>
452 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
454 2000-10-07 Alan Modra <alan@linuxcare.com.au>
456 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
457 Re-arrange function a little and improve error message.
459 * write.c (write_relocs): Fix a comment.
461 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
464 2000-10-05 Jim Wilson <wilson@cygnus.com>
466 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
468 2000-10-05 Alan Modra <alan@linuxcare.com.au>
470 * config/tc-i386.c: Delete some useless comments, reformat others.
472 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
473 non-global syms in linkonce sections.
475 2000-10-04 Ralf Baechle <ralf@gnu.org>
477 * config/tc-ia64.c (operand_match): Don't use // style comments.
478 * config/tc-i370.c: Likewise.
480 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
482 Changes to handle varying register prefix and user symbol prefix.
483 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
484 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
485 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
486 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
487 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
488 (demand_register_prefix): New variable.
489 (md_pseudo_table): New pseudo ".syntax".
490 (md_longopts): New options --no-underscore and --underscore.
491 (cris_target_format): Return elf32-us-cris or elf32-cris depending
492 on symbols_have_leading_underscore.
493 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
494 (get_spec_reg): Ditto.
495 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
497 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
499 <case OPTION_NO_US, case OPTION_US>: New.
500 (md_show_usage): Be brief and reformat to match continuation of
502 * po/gas.pot: Regenerate.
504 2000-09-28 Alan Modra <alan@linuxcare.com.au>
506 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
507 force relocs for 12 bit branches.
508 (md_apply_fix): Similarly, adjust logic here.
510 2000-09-28 Alan Modra <alan@linuxcare.com.au>
512 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
513 adjust for external and weak syms as we will use a reloc. Allow
514 for +8 offset when calculating limits of branches.
515 (hppa_fix_adjustable): Undo 2000-09-23 change.
516 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
517 Correct distance calculation.
518 (tc_gen_reloc): Print the file name and line number if we can't
521 From John David Anglin <dave@hiauly1.hia.nrc.ca>
522 * config/tc-hppa.c (nonzero_dibits): Define.
523 (arg_reloc_stub_needed): Check each arg and return value
524 separately for zero case.
525 (pa_align): Declare argument `bytes'.
527 2000-09-25 Kazu Hirata <kazu@hxi.com>
529 * config/tc-cris.c: Fix formatting.
530 * config/tc-d10v.h: Likewise.
531 * config/tc-d30v.c: Likewise.
532 * config/tc-d30v.h: Likewise.
533 * config/tc-fr30.c: Likewise.
534 * config/tc-fr30.h: Likewise.
535 * config/tc-m68k.c: Likewise.
536 * config/tc-m68k.h: Likewise.
537 * config/tc-pj.h: Likewise.
538 * config/tc-ppc.c: Likewise.
539 * config/tc-ppc.h: Likewise.
540 * config/tc-sh.c: Likewise.
541 * config/tc-sh.h: Likewise.
542 * config/tc-sparc.c: Likewise.
543 * config/tc-v850.h: Likewise.
544 * config/tc-vax.h: Likewise.
545 * config/tc-w65.h: Likewise.
546 * config/tc-z8k.h: Likewise.
548 2000-09-23 Alan Modra <alan@linuxcare.com.au>
550 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
552 (hppa_force_relocation): Likewise.
554 2000-09-22 Jim Wilson <wilson@cygnus.com>
556 * config/tc-ia64.c (dv_sem): Add "stop".
557 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
558 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
559 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
561 (mark_resources): Check IA64_RS_PRr.
563 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
565 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
566 md_estimate_size_before_relax): Redesign and clean up the
567 relaxation mechanism.
569 2000-09-21 Kazu Hirata <kazu@hxi.com>
571 * config/tc-ns32k.c: Fix formatting.
572 * config/tc-ns32k.h: Likewise.
574 2000-09-20 Kazu Hirata <kazu@hxi.com>
576 * config/tc-m32r.c: Fix formatting.
577 * config/tc-m32r.h: Likewise.
578 * config/tc-m68851.h: Likewise.
579 * config/tc-m68hc11.c: Likewise.
580 * config/tc-m68hc11.h: Likewise.
581 * config/tc-m88k.c: Likewise.
582 * config/tc-mcore.c: Likewise.
583 * config/tc-mcore.h: Likewise.
584 * config/tc-mips.c: Likewise.
585 * config/tc-mips.h: Likewise.
586 * config/tc-mn10200.h: Likewise.
587 * config/tc-mn10300.h: Likewise.
588 * config/tc-tahoe.c: Likewise.
589 * config/tc-tahoe.h: Likewise.
591 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
593 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
594 Likewise in relaxation description comments.
596 2000-09-18 Alan Modra <alan@linuxcare.com.au>
598 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
599 subtraction of two syms without emitting a relocation.
601 From David Huggins-Daines <dhd@linuxcare.com>
602 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
603 global or weak symbols.
605 2000-09-15 Kazu Hirata <kazu@hxi.com>
607 * config/tc-h8300.h: Fix formatting.
608 * config/tc-h8500.c: Likewise.
609 * config/tc-h8500.h: Likewise.
610 * config/tc-hppa.h: Likewise.
611 * config/tc-i370.h: Likewise.
612 * config/tc-i386.h: Likewise.
613 * config/tc-i860.c: Likewise.
614 * config/tc-i860.h: Likewise.
615 * config/tc-i960.h: Likewise.
616 * config/tc-ia64.c: Likewise.
617 * config/tc-ia64.h: Likewise.
619 2000-09-14 Kazu Hirata <kazu@hxi.com>
621 * config/tc-a29k.c: Fix formatting.
622 * config/tc-alpha.c: Likewise.
623 * config/tc-arc.c: Likewise.
624 * config/tc-arc.h: Likewise.
625 * config/tc-arm.c: Likewise.
626 * config/tc-arm.h: Likewise.
627 * config/tc-avr.c: Likewise.
628 * config/tc-avr.h: Likewise.
629 * config/tc-tic30.c: Likewise.
630 * config/tc-tic30.h: Likewise.
631 * config/tc-tic54x.c: Likewise.
632 * config/tc-tic54x.h: Likewise.
633 * config/tc-tic80.c: Likewise.
634 * config/tc-tic80.h: Likewise.
636 2000-09-14 Timothy Wall <twall@cygnus.com>
638 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
639 parallel comparisons for later use.
640 (struct rsrc): Add parallel comparison type.
641 (resources_match): Skip special cases of PR usage (non-conflicting
644 2000-09-13 Kazu Hirata <kazu@hxi.com>
646 * config/obj-ecoff.c: Fix formatting.
647 * config/obj-elf.c: Likewise.
648 * config/obj-elf.h: Likewise.
649 * config/obj-evax.h: Likewise.
650 * config/obj-generic.h: Likewise.
651 * config/obj-hp300.c: Likewise.
652 * config/obj-hp300.h: Likewise.
653 * config/obj-ieee.h: Likewise.
654 * config/obj-vms.c: Likewise.
655 * config/obj-vms.h: Likewise.
657 2000-09-13 Anders Norlander <anorland@acc.umu.se>
659 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
660 (md_parse_option): Ditto.
661 (md_longopts): Add -mips32 option.
662 (md_show_usage): Document new options.
663 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
664 (mips_ip): Assemble mfc0 with a sub-selection code.
665 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
666 (mips_cpu_to_str): New function.
667 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
668 Use CPU_* defines instead of hardcoded numbers.
670 * doc/as.texinfo: Document new options.
671 * doc/c-mips.texi: Ditto.
673 2000-09-12 Kazu Hirata <kazu@hxi.com>
675 * as.h: Fix formatting.
676 * asintl.h: Likewise.
677 * bit_fix.h: Likewise.
678 * config/obj-aout.c: Likewise.
679 * config/obj-aout.h: Likewise.
680 * config/obj-bout.c: Likewise.
681 * config/obj-bout.h: Likewise.
682 * config/obj-coff.c: Likewise.
683 * config/obj-coff.h: Likewise.
684 * dwarf2dbg.h: Likewise.
686 * flonum.h: Likewise.
688 * itbl-ops.h: Likewise.
692 * struc-symbol.h: Likewise.
693 * subsegs.h: Likewise.
694 * symbols.h: Likewise.
698 2000-09-11 Kazu Hirata <kazu@hxi.com>
700 * bignum-copy.c: Fix formatting.
701 * config/tc-i370.c: Likewise.
702 * config/tc-i960.c: Likewise.
703 * config/tc-m68k.c: Likewise.
705 * flonum-copy.c: Likewise.
706 * flonum-konst.c: Likewise.
707 * flonum-mult.c: Likewise.
708 * literal.c: Likewise.
712 * subsegs.c: Likewise.
714 2000-09-09 Philip Blundell <philb@gnu.org>
716 * configure.in (arm*-*-uclinux*): New target.
717 * configure: Regenerate.
719 2000-09-09 Kazu Hirata <kazu@hxi.com>
721 * input-file.c: Fix formatting.
722 * itbl-ops.c: Likewise.
723 * messages.c: Likewise.
725 2000-09-08 Philip Blundell <philb@gnu.org>
727 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
730 2000-09-07 H.J. Lu <hjl@gnu.org>
732 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
733 * configure: Rebuild.
735 2000-09-07 Kazu Hirata <kazu@hxi.com>
737 * atof-generic.c: Fix formatting.
738 * config/tc-mips.c: Likewise.
739 * config/tc-vax.c: Likewise.
740 * input-scrub.c: Likewise.
742 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
744 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
745 * configure.in (sh-*-linux*): Added.
746 * configure: Rebuilt.
748 2000-09-06 Kazu Hirata <kazu@hxi.com>
750 * config/tc-hppa.c: Fix formatting.
752 * ecoff.c: Fix formatting.
754 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
756 * configure: Rebuilt with new libtool.m4.
758 2000-09-05 Kazu Hirata <kazu@hxi.com>
760 * cgen.c: Fix formatting.
761 * config/tc-ia64.c: Likewise.
763 2000-09-05 Nick Clifton <nickc@redhat.com>
765 * aclocal.m4: Regenerate.
766 * config.in: Regenerate.
767 * configure: Regenerate.
768 * po/gas.pot: Regenerate.
770 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
772 * config/tc-cris.c: Correct comment typos.
774 2000-09-05 Eric Christopher <echristo@cygnus.com>
776 * config/tc-mn10300.c: Cleanup.
777 (md_pcrel_from): Enable.
779 2000-09-05 Alan Modra <alan@linuxcare.com.au>
781 * expr.c (operand): Fix a comment typo.
782 * write.c (write_relocs): Fix a signed/unsigned warning.
784 * config/tc-hppa.c (fudge_reg_expressions): New
785 (hppa_force_reg_syms_absolute): New.
786 (pa_equ): Allow reg_section expressions.
787 * config/tc-hppa.c (md_optimize_expr): Define.
788 (hppa_force_reg_syms_absolute): Prototype.
790 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
791 (pa_parse_number): Pass in arg to select fp reg parsing.
792 Return 1 to indicate format checks pass. If strict, then only
793 accept a register or register symbol. Return value in...
794 (pa_number): New static for pa_parse_number.
795 (FP_REG_BASE): Define.
796 (FP_REG_RSEL): Define.
797 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
798 appropriate. White space changes.
799 (need_pa11_opcode): Don't bother passing any params, get them from
801 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
802 Remove extraneous check in case 'Q'.
803 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
804 reg, set section of resulting symbol to reg_section.
805 (pa_parse_space_stmt): Modify call to pa_parse_number.
806 (pa_space): Likewise.
808 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
809 (hppa_force_relocation): Handle vtable relocs.
810 (pa_vtable_entry): New.
811 (pa_vtable_inherit): New.
812 (md_pseudo_table): Add entries for vtable pseudos.
813 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
814 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
816 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
817 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
818 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
820 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
821 specify a symbol type.
823 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
824 dependent things together.
825 (md_elf_symbol_type): Define.
827 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
829 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
831 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
832 (obj_elf_vtable_entry): Declare.
834 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
836 (obj_elf_vtable_entry): Similarly.
837 (elf_pseudo_table): Fix the damage with a cast.
839 2000-09-03 Richard Henderson <rth@cygnus.com>
841 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
842 for template selection when a label is needed.
844 2000-09-02 Kazu Hirata <kazu@hxi.com>
846 * config/tc-ia64.c: Fix formatting.
848 2000-09-02 Nick Clifton <nickc@redhat.com>
850 * configure.in: Increase version number to 2.10.91.
851 * configure: Regenerate.
852 * aclocal.m4: Regenerate.
853 * config.in: Regenerate.
854 * po/gas.pot: Regenerate.
855 * Makefile.in: Regenerate.
857 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
859 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
860 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
861 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
863 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
866 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
868 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
869 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
870 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
871 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
872 (GOT_symbol): New variable.
873 (md_undefined_symbol): Set it.
875 2000-09-01 Richard Henderson <rth@cygnus.com>
877 * config/tc-ia64.c (match): Don't inline.
878 (extra_goodness): New.
879 (md_begin): Prefer nop.f and nop.b for best_template.
881 2000-08-31 Kazu Hirata <kazu@hxi.com>
883 * as.c: Fix formatting.
888 2000-08-31 Eric Christopher <echristo@cygnus.com>
890 * config/tc-mn10300.c: Cleanup and fix warnings.
891 (md_pseudo_table): Add initializers.
892 (md_show_usage): Cleanup.
893 (md_parse_option): Fix warnings.
894 (md_undefined_symbol): Fix warnings.
895 (md_conver_frag): Fix warnings.
896 (tc_gen_reloc): Fix warnings.
897 (md_apply_fix3): Fix warnings.
898 (check_operand): Fix warnings.
900 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
902 * acinclude.m4: Include libtool and gettext macros from the
904 * aclocal.m4, configure: Rebuilt.
906 2000-08-30 Mark Hatle <mhatle@mvista.com>
908 * config/tc-ppc.c (md_parse_option): Recognize -m405.
910 2000-08-31 Kazu Hirata <kazu@hxi.com>
912 * listing.c: Fix formatting.
914 2000-08-29 Kazu Hirata <kazu@hxi.com>
916 * app.c: Fix a comment typo. Fix formatting.
918 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
920 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
921 offset of the target destination for jmp instructions.
922 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
924 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
926 * NEWS: Mention support for CRIS.
928 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
930 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
931 Sets `.lcomm' alignment to zero.
933 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
935 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
936 (TC_FIX_ADJUSTABLE): Define.
938 2000-08-23 Jim Wilson <wilson@cygnus.com>
940 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
941 unwind.personality_routine is set.
943 2000-08-23 H.J. Lu <hjl@gnu.org>
945 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
947 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
949 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
952 2000-08-22 H.J. Lu <hjl@gnu.org>
954 * config.in (STRICTCOFF): New for strict COFF.
956 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
957 i386-*-go32* and i386-go32-rtems*.
958 * configure: Rebuilt.
960 * config/obj-coff.c (obj_coff_endef): Follow the historical
961 behavior if STRICTCOFF is not defined.
963 * doc/internals.texi: Document STRICTCOFF.
965 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
967 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
968 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
969 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
970 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
971 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
972 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
973 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
976 2000-08-22 Eric Christopher <echristo@cygnus.com>
978 * config/tc-mn10300.c: (md_apply_fix): New function.
979 (mn10300_force_relocation): New function.
980 (mn10300_fix_adjustable): New function.
982 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
983 (TC_HANDLES_FX_DONE): Define.
984 (obj_fix_adjustable): Define.
985 (MD_APPLY_FIX3): Define.
986 (TC_LINKRELAX_FIXUP): Define.
988 * write.c: (TC_LINKRELAX_FIXUP): Define if not
990 (fixup_segment): Use TC_LINKRELAX_FIXUP.
992 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
994 2000-08-21 Jason Eckhardt <jle@cygnus.com>
996 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
997 if the fixup resulted in a relocation.
999 2000-08-18 Nick Clifton <nickc@redhat.com>
1001 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1002 Make reference to first element of shift_names explicit.
1004 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1006 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1007 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1008 add a symbol's address. Removed all target-specific #ifdefs that
1009 used to accomplished the same.
1010 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1011 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1012 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1013 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1014 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1016 2000-08-17 Kazu Hirata <kazu@hxi.com>
1018 * dwarf2dbg.c: Fix formatting.
1020 2000-08-17 Nick Clifton <nickc@redhat.com>
1022 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1023 to be recoded as logical shift lefts by zero.
1025 2000-08-16 Jim Wilson <wilson@cygnus.com>
1027 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1028 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1030 (note_register_values): Handle IA64_OPND_R3_2 operands.
1032 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1034 * config/tc-i860.c (md_operand): Silly typo fixed.
1036 2000-08-16 Nick Clifton <nickc@redhat.com>
1038 * config/tc-arm.c (struct asm_shift): Delete.
1040 (enum asm_shift_index): New.
1041 (struct asm_shift_properties): New.
1042 (struct asm_shift_name): New.
1043 (shift_properties[]); New.
1044 (shift_names[]); New.
1046 (decode_shift): Use new structures.
1047 Issue a warning is "ROR #0" is used.
1048 Issue a warning if "ASR #0" or "LSR #0" is used.
1050 (md_begin): Initialise arm_shift_hsh table from new
1051 asm_shift_name array.
1053 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1055 * config/tc-sparc.c: Kill all warnings.
1056 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1058 (md_show_usage): Update usage text.
1060 2000-08-16 Nick Clifton <nickc@redhat.com>
1062 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1065 2000-08-15 Will Cohen <wcohen@redhat.com>
1067 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1069 * config/tc-sh.c (md_assemble): Changed so debug_type
1070 test performed for ppi_assemble
1071 * config/tc-sh.c: Included dwarf2dbg.h.
1072 (debug_line): Defined.
1073 (md_assemble): Generates dwarf2 line info.
1074 (sh_finalize): New function. Finalize dwarf2 info.
1075 (assemble_ppi): Returns size of code generated.
1076 (build_Mytes): Returns size of code generated.
1077 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1078 * config/tc-sh.h (md_end): Defined.
1079 (sh_finalize): Declared.
1081 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1083 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1086 2000-08-14 Nick Clifton <nickc@redhat.com>
1088 * config/tc-arm.c (do_bx): Allow "bx pc".
1090 2000-08-14 Jim Wilson <wilson@cygnus.com>
1092 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1093 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1094 (md_begin): Change assignment to md.flag to OR in the new bit.
1096 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1098 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1099 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1102 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1104 * NEWS: Mention i860 support.
1106 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1108 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1110 2000-08-14 Andreas Schwab <schwab@suse.de>
1112 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1114 2000-08-11 Andreas Schwab <schwab@suse.de>
1116 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1119 2000-08-11 Kazu Hirata <kazu@hxi.com>
1121 * expr.c: Fix formatting.
1122 * config/obj-bout.c: Likewise.
1124 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1126 * doc/c-i860.texi: Flesh out the i860 section more.
1128 2000-08-10 Kazu Hirata <kazu@hxi.com>
1130 * symbols.c: Fix formatting.
1133 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1135 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1136 has the IgnoreSize bit set.
1138 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1140 From Rodney Brown <RodneyBrown@mynd.com>
1141 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1142 * configure: Regenerate.
1144 2000-08-09 Kazu Hirata <kazu@hxi.com>
1146 * hash.c: Fix formatting.
1149 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1151 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1152 (i860_fix_info): New enum.
1153 (MD_APPLY_FIX3): Define.
1154 (WORKING_DOT_WORD): Define.
1155 (TC_HANDLES_FX_DONE): Define.
1156 (DIFF_EXPR_OK): Define.
1157 (LISTING_HEADER): Define.
1158 (TARGET_FORMAT): Select target format based on endian flag.
1159 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1160 (target_big_endian): Add external declaration.
1162 * config/tc-i860.c: All existing code reworked completely. Other
1163 new code shown below.
1164 (SYNTAX_SVR4): Define.
1165 (target_warn_expand): New variable.
1166 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1167 (md_longopts): Declare and define with new options (-EL, -EB,
1169 (md_show_usage): New function.
1170 (md_operand): New function.
1171 (obtain_reloc_for_imm16): New function.
1172 (md_apply_fix3): New function.
1173 (tc_gen_reloc): New function.
1175 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1177 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1178 2 bytes of the jump address are in the same frag.
1179 (find): Accept 68hc12 register indirect modes.
1181 * NEWS: Mention 68HC11 & 68HC12 support.
1183 2000-08-07 Richard Henderson <rth@cygnus.com>
1185 * config/tc-ia64.c (unwind): Add prologue_mask member.
1186 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1187 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1188 (dot_body): Clear unwind.prologue_mask.
1189 (dot_prologue): Set it. Accept a register second argument.
1191 2000-08-07 Kazu Hirata <kazu@hxi.com>
1193 * config/atof-ieee.c: Fix formatting.
1194 * config/atof-tahoe.c: Likewise.
1196 2000-08-06 Nick Clifton <nickc@cygnus.com>
1198 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1201 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1202 of .popsection, .previous, .pushsection, .subsection,
1203 .version, .vtable_entry, .vtable_inherit and .weak.
1205 2000-08-05 Kazu Hirata <kazu@hxi.com>
1207 * config/tc-cris.c: Fix formatting.
1208 * config/tc-i386.c: Likewise.
1209 * config/tc-sparc.c (sparc_ip): Simplify the code.
1211 2000-08-04 Kazu Hirata <kazu@hxi.com>
1213 * config/tc-cris.c: Rearrange code for readability.
1214 * config/tc-d10v.c: Fix formatting.
1215 * config/tc-m32r.c: Likewise.
1216 * config/tc-sparc.c: Likewise.
1218 2000-08-02 Jim Wilson <wilson@cygnus.com>
1220 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1221 before ia64_find_opcode.
1222 (md_assemble): Likewise.
1224 2000-08-01 Nick Clifton <nickc@cygnus.com>
1226 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1227 Undo some formatting fixes.
1229 2000-08-01 Kazu Hirata <kazu@hxi.com>
1231 * config/obj-som.c: Fix formatting.
1232 * config/obj-ieee.c: Likewise.
1233 * config/tc-arm.c: Likewise.
1234 * config/tc-v850.c: Likewise.
1236 2000-08-01 Nick Clifton <nickc@redhat.com>
1238 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1239 index by command line option.
1241 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1243 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1244 (@node M68K-Branch): Rewrite to match the reality.
1246 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1248 * doc/c-i860.texi: New file.
1249 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1250 * doc/Makefile.in: Regenerate.
1251 * doc/all.texi: Add I860 as relevant architecture.
1252 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1254 2000-07-31 Kazu Hirata <kazu@hxi.com>
1256 * config/tc-d30v.c: Fix formatting.
1258 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1260 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1261 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1262 long emit a long branch if available instead of an absolute jump, never
1263 emit absolute jumps for anything with --pcrel.
1265 * doc/c-m68k.texi: Document new command line option.
1267 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1269 * config/tc-avr.c: Use PARAMS macro in function declarations.
1270 Don't declare md_pcrel_from_section (already in tc-avr.h).
1271 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1272 (avr_operand): Don't set (unsigned) op_mask to -1.
1274 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1276 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1277 * configure: Regenerated.
1278 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1279 of operand to the .type directive (.e.g, "type").
1281 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1283 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1284 * app.c (do_scrub_chars): Record where first comment found.
1285 * read.c (read_a_source_file): Init found_comment on entry, and
1286 notify whether comments found on exit.
1287 * config/tc-hppa.c (md_shortopts): Add "c".
1288 (md_longopts): Add warn-comment.
1289 (md_parse_option): Handle it.
1290 (md_show_usage): Show available options.
1291 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1293 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1295 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1296 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1298 (md_estimate_size_before_relax): Don't fall off end of function.
1300 2000-07-27 Kazu Hirata <kazu@hxi.com>
1302 * config/tc-avr.c: Fix formatting.
1303 * config/tc-ns32k.c: Likewise.
1305 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1307 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1309 2000-07-27 Kazu Hirata <kazu@hxi.com>
1311 * config/tc-d10v.c: Fix formatting.
1312 * config/tc-z8k.c: Likewise.
1313 * config/tc-sparc.c: Likewise.
1315 2000-07-26 Dave Brolley <brolley@redhat.com>
1317 * cgen.c (queue_fixup): Declare opinfo.
1318 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1319 (gas_cgen_md_operand): Ditto.
1320 (gas_cgen_md_apply_fix3): Ditto.
1322 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1324 * config/obj-coff.c (obj_frob_symbol): Don't merge
1325 labels. Don't merge if the symbol isn't constant. Return
1326 immediately if a symbol is merged.
1328 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1330 * frags.c (frag_align): Correct absolute section alignment.
1332 2000-07-20 DJ Delorie <dj@redhat.com>
1334 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1335 it breaks linking against DLLs.
1337 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1339 * configure.in: Add CRIS support.
1340 * configure: Regenerate.
1341 * Makefile.am: (CPU_TYPES): Add cris.
1342 (CPU_OBJ_VALID) [aout]: Add cris.
1343 (MULTI_CPU_TYPES): Add cris.
1344 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1345 [coff]: Only i386 and mips are valid.
1346 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1347 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1348 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1349 Regenerate dependencies.
1350 * Makefile.in: Regenerate.
1351 * aclocal.m4: Regenerate.
1352 * as.c: Declare crisaout, criself.
1353 * config/tc-cris.h, config/tc-cris.c: New.
1354 * config/e-criself.c, config/e-crisaout.c: New.
1355 * po/POTFILES.in, po/gas.pot: Regenerate.
1357 2000-07-20 Kazu Hirata <kazu@hxi.com>
1359 * read.c: Fix formatting.
1360 * write.c: Fix formatting.
1362 2000-07-19 H.J. Lu <hjl@gnu.org>
1364 * sb.c: Include <stdlib.h> if exists for abort ().
1366 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1368 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1369 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1370 (pa_type_args): Same here.
1372 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1374 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1375 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1376 the storage class is already set.
1378 2000-07-17 Kazu Hirata <kazu@hxi.com>
1380 * config/tc-m68hc11.c: Fix formatting.
1381 * config/tc-mn10200.c: Likewise.
1382 * config/tc-mn10300.c: Likewise.
1383 * config/tc-pj.c: Likewise.
1384 * config/tc-tic80.c: Likewise.
1385 * config/tc-w65.c: Likewise.
1387 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1389 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1392 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1394 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1397 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1399 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1400 ELF as are used for SOM (except the 32-bit reloc one) to decide
1401 whether a symbol can be reduced to a section symbol. Expand on
1402 the comment for symbols involved in LR% and RR% expressions.
1404 2000-07-14 Nick Clifton <nickc@cygnus.com>
1406 * config/tc-mips.c (mips_disable_float_construction): New
1407 static variable. Set to true if doubles should not be
1408 constructed by loading two single width fp registers with
1409 halves of the value.
1410 (mips_ip): Test mips_disable_float_construction.
1411 (md_longopts): Add command line switches --construct-floats
1412 and --no-construct-floats.
1413 (md_parse_option): Parse new command line options.
1414 (md_show_usage): Describe new command line options.
1416 * doc/c-mips.texi: Document new command line options.
1418 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1420 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1421 * configure: Regenerate.
1423 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1425 * configure.in (DEFAULT_EMULATION setting): Revert part of
1426 2000-07-01 change that set te_multi=multi unless set to tmips.
1427 * configure: Regenerate.
1429 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1431 * config/obj-coff.c (coff_frob_section): Add padding to the last
1432 section when aligning it increases its size.
1434 2000-07-11 Kazu Hirata <kazu@hxi.com>
1436 * config/tc-tic54x.c: Fix formatting.
1438 2000-07-10 Kazu Hirata <kazu@hxi.com>
1440 * config/tc-h8500.c: Fix formatting.
1441 * config/tc-tic54x.c: Fix formatting.
1443 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1445 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1446 displacements correctly.
1448 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1450 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1452 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1456 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1458 From David Huggins-Daines <dhd@linuxcare.com>
1459 * config/te-hppalinux64.h: Add a new emulation.
1460 * configure.in (emulations): Add configure bits to support the
1461 64-bit Linux/parisc target.
1462 * configure: Regenerate.
1464 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1465 (md_shortopts): Add `V' for ELF.
1467 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1468 when SOM or ELF_ARG_RELOC are defined.
1469 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1470 ELF_ARG_RELOC are defined.
1471 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1472 (pa_stringer): ..Do it here instead. Fix comment typos.
1473 (hppa_force_relocation): Cast enums to int before comparing with
1476 From Ryan Bradetich <rbradetich@uswest.net>
1477 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1478 redifinition warning.
1479 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1480 (hppa_force_relocation): ditto
1481 (md_apply_fix): Added cast to buf to fix warnings.
1483 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1484 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1486 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1487 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1488 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1489 reloc_type** to avoid warnings in switch.
1490 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1491 little earlier instead.
1493 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1495 (pa_type_args): Use symbol_arg_reloc_info.
1496 (struct pa_it): Make arg_reloc unsigned int.
1497 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1498 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1499 (pa_code): Delete. pa_text duplicates this function.
1500 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1501 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1503 (cons_fix_new_hppa): Actually change selector to e_fsel when
1504 warning about assuming so.
1505 (tc_gen_reloc): More example elf arg reloc code.
1506 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1507 (hppa_force_relocation): Likewise.
1509 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1511 (pa_end_of_source): Prototype.
1512 (hppa_fix_adjustable): Prototype.
1513 (LABELS_WITHOUT_COLONS): Move it..
1514 * config/te-hppa.h: To here.
1516 * config/te-hppa64.h: New file.
1518 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1520 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1521 format -10, -16, 16 relocs.
1522 (hppa_elf_mark_end_of_function): Test for null
1523 last_call_info->start_symbol
1525 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1526 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1527 re_assesmble_* functions. Delete extraneous statements. Fix
1529 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1530 insn to re_assemble_*.
1532 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1534 * doc/internals.texi (Expressions): Fix typo.
1536 2000-07-08 Kazu Hirata <kazu@hxi.com>
1538 * config/tc-sh.c: Fix formatting.
1539 * config/tc-tic54x.c: Fix formatting.
1540 * depend.c: Fix formatting.
1541 * flonum-konst.c: Likewise.
1542 * flonum-mult.c: Likewise.
1544 2000-07-07 Kazu Hirata <kazu@hxi.com>
1546 * config/tc-sh.c: Fix comments.
1547 * config/obj-vms.c: Fix comments.
1548 * config/tc-a29k.c: Likewise.
1549 * config/tc-alpha.c: Likewise.
1550 * config/tc-h8300.c: Likewise.
1551 * config/tc-h8500.c: Likewise.
1552 * config/tc-i370.c: Likewise.
1553 * config/tc-ia64.c: Likewise.
1554 * config/tc-m68hc11.c: Likewise.
1555 * config/tc-m68k.c: Likewise.
1556 * config/tc-mips.c: Likewise.
1557 * config/tc-ns32k.c: Likewise.
1558 * config/tc-ppc.c: Likewise.
1559 * config/tc-z8k.c: Likewise.
1561 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1563 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1564 Default to '(SEC_LOAD | SEC_DATA)'.
1565 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1567 * doc/internals.texi (CPU Backend): Describe
1568 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1570 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1572 * as.c (parse_args): NULL terminate the long option list.
1574 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1576 * config/tc-d30v.h: Include "write.h" for fixS.
1577 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1579 2000-07-05 Nick Clifton <nickc@cygnus.com>
1581 * config/tc-d30v.c (write_2_short): Further changes to warning
1582 messages produced when combining EITHER_BUT_PREFER_MU attributed
1585 2000-07-05 DJ Delorie <dj@redhat.com>
1589 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1591 * config/tc-arm.c (psrs): Accept combinations of flags.
1593 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1595 * config/tc-avr.c: Change _ () to _() around all strings marked
1596 for translation (exception from the usual coding style).
1597 (avr_opt): New struct variable, how the new switches are set.
1598 (OPTION_MMCU): Define as 'm' and actually use.
1599 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1600 (show_mcu_list): New function, display the list of known MCUs.
1601 (md_show_usage): Document the new switches. Call show_mcu_list.
1602 (avr_set_arch): Change 'm' to OPTION_MMCU.
1603 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1604 Handle the new switches.
1605 (avr_operands): Disable warnings for undefined combinations of
1606 operands if -mall-opcodes. Disable warnings for skipping two-word
1607 instructions if enhanced core or -mno-skip-bug.
1608 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1609 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1610 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1611 (avr_ldi_expression): Warn about implicit lo8().
1612 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1614 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1616 * configure.in: Add entry for mips-*-sysv4*MP*
1617 * configure: Rebuild
1618 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1619 elf32-tradlittlemips for traditional mips targets.
1620 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1621 test for Link Once sections as in adjust_reloc_syms.
1622 * config/te-tmips.h: New file for traditional mips targets. Define
1625 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1627 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1628 flags argument is not present, don't change an existing section's
1629 section's attributes. If the flags argument is present, warn if the
1630 attributes don't match the section's current attributes. When
1631 long section names are supported, set SEC_LINK_ONCE and
1632 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1634 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1636 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1637 symbols; create them.
1639 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1641 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1642 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1644 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1646 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1647 expressions. Ignore the problem when handling 16 bit signed
1648 immediates, because the assembler will take care of the relocation
1651 2000-06-27 Nick Clifton <nickc@cygnus.com>
1653 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1654 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1655 sequential order, and emit warning messages if the input source
1656 code contains constructs like that, or parallel constructs
1657 containing such opcodes.
1659 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1661 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1662 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1663 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1664 (md_show_usage): Update usage message.
1665 (md_parse_option): Allow redefinition of MCU type within the
1666 same avr[1-5] bfd machine type. Show both old and new MCU type
1667 in the error message.
1668 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1669 Simplify 8K wrap code.
1671 2000-06-25 Kazu Hirata <kazu@hxi.com>
1673 * config/obj-aout.c: Remove all uses of DEFUN.
1674 * config/obj-ieee.c: Likewise.
1675 * config/tc-sh.c: Fix comment typos.
1676 * config/tc-tahoe.c: Likewise.
1677 * config/tc-vax.c: Likewise.
1678 * config/tc-w65.c: Likewise.
1679 * config/tc-z8k.c: Likewise.
1680 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1682 2000-06-24 DJ Delorie <dj@cygnus.com>
1684 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1685 more changes from Sept 1999
1686 (tc_i386_fix_adjustable): ditto
1687 (md_apply_fix3): ditto
1689 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1691 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1692 (gas_cgen_parse_operand): Set it around expression() call.
1693 (gas_cgen_md_operand): Test for it before longjmp().
1695 2000-06-24 Kazu Hirata <kazu@hxi.com>
1697 * config/tc-h8500.c: Remove all uses of DEFUN.
1698 * config/tc-sh.c: Likewise.
1699 * config/tc-w65.c: Likewise.
1700 * config/tc-z8k.c: Likewise.
1702 * config/tc-h8500.c: Fix typos in comments.
1704 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1706 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1709 2000-06-23 matthew green <mrg@redhat.com>
1711 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1712 defined. Fix error message for `[' grouping.
1714 2000-06-22 Kazu Hirata <kazu@hxi.com>
1716 * config/tc-h8300.c: Fix formatting and comment typos.
1718 2000-06-22 Timothy Wall <twall@cygnus.com>
1720 * config/tc-ia64.c (note_register_values): Move premature QP
1721 notation clearing into the appropriate place.
1723 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1725 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1726 first before anything else. Add bin-bugs.h, emul.h and progress.h
1727 Sort list of files as for $(OBJS) in Makefile.am.
1729 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1730 find one. Remake dependencies.
1731 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1732 * Makefile.in: Regenerate.
1733 * doc/Makefile.in: Regenerate.
1735 * config/tc-i386.c (i386_displacement): Don't assume a constant
1736 displacement is necessarily 16 bits when in 16 bit code mode.
1737 (md_assemble): Instead size the displacement here after we know
1738 for sure that a .code16gcc operand hasn't automatically added
1739 operand size prefixes.
1741 2000-06-21 H.J. Lu <hjl@gnu.org>
1743 * Makefile.am: Rebuild dependency.
1744 * Makefile.in: Rebuild.
1746 2000-06-21 Kazu Hirata <kazu@hxi.com>
1748 * config/tc-h8300.c (parse_reg): Make the function static.
1749 (parse_exp): Likewise.
1751 2000-06-20 DJ Delorie <dj@cygnus.com>
1753 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1754 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1755 for cygwin import libraries to work properly.
1757 2000-06-20 H.J. Lu <hjl@gnu.org>
1759 * Makefile.am: Rebuild dependency.
1760 * Makefile.in: Rebuild.
1761 * configure: Likewise.
1762 * doc/Makefile.in: Likewise.
1764 2000-06-20 Timothy Wall <twall@cygnus.com>
1766 * doc/internals.texi (CPU backend): Add @itemx for
1767 TC_START_LABEL_WITHOUT_COLON.
1768 * doc/c-tic54x.texi: New.
1769 * doc/as.texinfo: Add tic54x features and include primary tic54x
1771 * doc/all.texi: Add C54X.
1772 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1773 * doc/Makefile.in: Regenerate.
1774 * configure.in: Add tic54x and define LIBM for tic54x.
1775 * configure: Regenrate.
1776 * config/tc-tic54x.[ch]: New.
1777 * config/obj-coff.h: Add tic54x.
1778 * Makefile.am: (CPU_TYPES): Add tic54x.
1779 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1780 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1781 (as_new_LDADD): Add $(LIBM).
1782 * Makefile.in: Regenerate.
1784 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1786 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1787 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1788 * doc/as.texinfo: Likewise.
1790 * configure, Makefile.in: Regenerate.
1791 * configure.in (emulations): Recognize m6811 and m6812.
1792 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1793 Added files for 68hc11 and 68hc12 assembler.
1794 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1795 * config/tc-m68hc11.h: Header definition for that assembler.
1797 2000-06-18 Nick Clifton <nickc@redhat.com>
1799 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1800 instead of OCTETS_PER_BYTE.
1802 * config/tc-v850.c: Fix compile time warnings.
1803 * config/tc-ppc.c: Fix compile time warnings.
1805 2000-06-18 H.J. Lu <hjl@gnu.org>
1807 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1808 * configure: Rebuild.
1810 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1812 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1815 2000-06-16 Nick Clifton <nickc@cygnus.com>
1817 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1818 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1820 * doc/c-mips.texi: Document newly accepted cpu variants.
1822 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1824 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1826 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1828 * macro.c (getstring): Make it possible to escape the quote
1831 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1833 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1835 2000-06-13 H.J. Lu <hjl@gnu.org>
1837 * configure: Regenerate.
1839 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1841 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1843 * doc/internals.texi (line_separator_chars): Semicolon is no
1844 longer a default. Mention null and newline as defaults.
1846 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1848 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1849 * config/tc-i860.h (line_separator_chars): Likewise.
1850 * config/tc-h8300.c (line_separator_chars): Likewise.
1851 * config/tc-i960.c (line_separator_chars): Likewise.
1852 * config/tc-m68k.c (line_separator_chars): Likewise.
1853 * config/tc-mips.c (line_separator_chars): Likewise.
1854 * config/tc-ns32k.c (line_separator_chars): Likewise.
1855 * config/tc-sparc.c (line_separator_chars): Likewise.
1856 * config/tc-vax.c (line_separator_chars): Likewise.
1858 * config/tc-h8300.c (comment_chars): Use string initialiser.
1859 * config/tc-i960.c (line_comment_chars): Likewise.
1860 * config/tc-z8k.c (comment_chars, line_comment_chars,
1861 line_separator_chars): Likewise.
1863 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1866 2000-06-08 Nick Clifton <nickc@cygnus.com>
1868 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1871 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1873 * configure.in (VERSION): Update to show this is the CVS mainline.
1875 2000-06-08 Matthew Jacob <mjacob@feral.com>
1877 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1878 $at is the integer register $r28, vs. both $r28 and the floating
1879 point register $f28.
1881 2000-06-08 James E. Wilson <wilson@cygnus.com>
1883 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1884 (dot_endp): Don't call ia64_flush_insns.
1885 (emit_one_bundle): Don't delete prologue/body records from
1886 unwind_record list in first loop. Rewrite second loop to account for
1889 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1891 * config/tc-ia64.c: Add missing prototypes.
1892 (generate_unwind_image): Cast argument to output_unw_records call.
1894 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1896 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1898 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1900 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1901 (REGISTER_P): likewise.
1902 (avr_opcodes): uses include/opcode/avr.h
1903 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1905 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1907 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1910 2000-06-03 H.J. Lu <hjl@gnu.org>
1912 * read.c (is_end_of_line): Put back `;'.
1914 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1916 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1918 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1920 * expr.c (operand): Test is_end_of_line outside switch to catch
1921 line separator chars that are also operators.
1922 (operator): Return O_illegal for line separator chars.
1924 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1925 entry (or `!' entry for TC_HPPA).
1927 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1928 before indexing is_end_of_line. Remove redundant check for '\0'.
1930 * config/tc-h8500.c (md_assemble): Likewise.
1931 * config/tc-mcore.c (md_assemble): Likewise.
1932 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1935 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1937 * config/tc-mcore.c (mcore_cons): Likewise.
1938 (mcore_float_cons): Likewise.
1939 (mcore_stringer): Likewise.
1940 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1942 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1944 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1946 2000-05-29 Nick Clifton <nickc@cygnus.com>
1948 * config/tc-sh.c: Fix compile time warning messages.
1950 * config/tc-mips.c: Fix compile time warning messages.
1952 2000-05-29 Philip Blundell <philb@gnu.org>
1954 * doc/as.texinfo: Update copyright dates.
1955 (Local Labels): Delete misplaced mention of ARM.
1956 * NEWS: Mention ARM ELF support.
1958 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1960 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1961 it is modified, and use the real_size to compute the frag address
1962 for dwarf2 line info.
1964 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1966 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1967 line-matching scheme to cope with automake moving variables around.
1968 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1969 * Makefile.in: Regenerate.
1971 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1973 * config/tc-sparc.c (sparc_relax): New.
1974 (md_longopts): Add -relax and -no-relax options.
1975 (md_parse_options, md_show_usage): Likewise.
1976 (md_apply_fix3): Optimize tail call into branch always if possible.
1978 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1980 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1981 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1982 rules, with warning when a GAS statement specifies a packing that
1983 will result in an instruction being squashed.
1984 Added typdef packing_type and enumerals, changed various integer
1985 literals to use the enumerals.
1987 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1989 * config/tc-ia64.c (dot_restorereg_p): New function.
1990 (md_pseudo_table): Add restorereg.p.
1991 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1992 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1994 * config/tc-ia64.h (unw_record_type): Add unwabi.
1995 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1996 called MASK with members for imask, and the masks produced by
1997 fr_mem, gr_mem, br_mem, and frgr_mem.
1998 (unw_p_record): Add members ABI and CONTEXT.
1999 (unw_x_record): Add member AB.
2000 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2001 as pseudo-register for use during unwind info generation.
2002 (AR_PFS, AR_LC): New macros.
2003 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2004 whose names start with an at sign (as in "@priunat").
2005 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2007 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2008 proc_end, unwind_info, personality_routine): Consolidate into
2009 "unwind" structure to reduce offset-table use. Add member
2010 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2012 (output_R1_format, output_R3_format, output_P3_format,
2013 output_P6_format): Initialize R with zero to reduce compiler warnings.
2014 (output_P7_format): Ditto. Add `default' branch to switch
2015 statement to reduce compiler warnings.
2016 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2017 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2018 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2019 into single argument.
2020 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2021 compiler warnings. Merge A and B args into single argument.
2022 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2023 A and B args into single argument.
2024 (free_record): Removed (wasn't used).
2025 (free_list_records): Also free imasks in prologue records.
2026 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2027 (output_spill_mask): Remove.
2028 (output_unwabi): New function.
2029 (output_epilogue, output_label_state, output_copy_state): Call
2031 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2032 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2034 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2035 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2036 as part of handling the prologue records. Emit region's imask if
2037 we have one. Handle unwabi, epilogue, label_state, copy_state,
2038 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2039 spill_sprel_p, and spill_reg_p records.
2040 (set_imask, count_bits, slot_index): New function.
2041 (fixup_unw_records): Fix region size computation. Handle
2042 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2043 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2044 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2045 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2046 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2047 (dot_save): Use manifest constants for applicaton registers.
2048 Handle REG_PR and REG_PRIUNAT.
2049 (dot_restore): Don't just ignore it.
2050 (dot_restorereg): New function..
2051 (generate_unwind_image): Ensure unwind info is a multiple of eight
2052 bytes, not just four bytes.
2053 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2054 (dot_altrp): Don't just ignore it.
2055 (dot_savemem): New function. Replaces dot_savesp() and
2056 dot_savepsp(). Use manifest constants for applicaton registers.
2057 Handle REG_PR and REG_PRIUNAT.
2058 (dot_savef): Simplify.
2059 (dot_saveb): Support generation of br_gr.
2060 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2061 dot_label_state, dot_copy_state): New function.
2062 (dot_unwabi): Don't just ignore it.
2063 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2064 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2065 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2066 (emit_one_bundle): Set slot number for prologue/body records
2067 *before* emitting the first insn.
2068 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2069 (md_begin): Declare "psp" pseudo-register.
2070 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2071 so we don't get segfault.
2072 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2073 counts as required per SW Conventions manual
2074 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2075 output_preds_psprel, output_preds_sprel, output_spill_base,
2076 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2077 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2078 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2079 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2080 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2081 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2082 (dot_vframe): Implement.
2083 (dot_vframesp, dot_vframepsp): New function.
2085 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2087 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2088 * configure: Regenerate.
2090 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2092 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2093 (md_estimate_size_before_relax): so we can use it here instead of
2094 old kludges. Localise vars to blocks. Comment.
2096 * frags.c (frag_new): Update fr_var comments.
2097 * frags.h (struct frag): Ditto.
2099 2000-05-22 Richard Henderson <rth@cygnus.com>
2101 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2102 (pseudo_func): Add pcrel.
2103 (operand_match): Handle IA64_OPND_TGT64.
2104 (build_insn): Likewise.
2105 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2106 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2107 (fix_insn): Handle all three 64-bit relocation types.
2109 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2111 * obj.h (struct format_ops): New members begin, app_file,
2112 s_set_other, s_set_desc, s_get_type, s_set_type,
2113 separate_stab_sections, init_stab_section.
2115 * config/obj-multi.h: Update GPL notice to v2.
2117 (obj_app_file): New.
2118 (S_SET_SIZE): Test s_set_size for NULL before calling.
2119 (S_SET_ALIGN): Similar for s_set_align.
2124 (SEPARATE_STAB_SECTIONS): New.
2125 (INIT_STAB_SECTION): New.
2126 (EMIT_SECTION_SYMBOLS): New.
2127 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2129 * config/obj-elf.h: Update GPL notice to v2.
2130 Mention that this file is included from obj-multi.h.
2131 (obj_begin): Wrap definition in ifndef.
2132 (elf_file_symbol): Constify declaration.
2133 (obj_app_file): Ditto.
2134 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2135 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2137 * config/obj-elf.c (elf_s_set_other): New.
2138 (elf_file_symbol): Constify argument.
2139 (elf_separate_stab_sections): New.
2140 (elf_init_stab_section): New.
2141 (elf_format_ops): Add new members. Remove comma at end.
2143 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2144 (ecoff_format_ops): Add new fields. Remove comma at end.
2145 Mention inconsistency for emit_section_symbols.
2147 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2149 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2150 (coff_separate_stab_sections): New.
2151 (coff_format_ops): Add new members.
2153 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2154 (obj_aout_s_set_other): New.
2155 (obj_aout_s_set_desc): New.
2156 (obj_aout_s_get_type): New.
2157 (obj_aout_s_set_type): New.
2158 (obj_aout_separate_stab_sections): New.
2159 (aout_format_ops): New members added. Use obj_aout_process_stab,
2160 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2161 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2163 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2165 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2167 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2168 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2169 (md_estimate_size_before_relax): Ensure jumps to weak and
2170 externally visible symbols are relocatable.
2172 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2174 * stabs.c (aout_process_stab): Make global.
2175 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2176 * read.h (aout_process_stab): Declare.
2178 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2179 Generalize to *aout, *coff *elf.
2180 * configure: Regenerated.
2182 * doc/internals.texi (Object format backend): Say
2183 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2185 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2186 * Makefile.in: Regenerated.
2188 2000-05-19 Catherine Moore <clm@cygnus.com>
2190 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2192 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2194 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2195 instruction to reflect change in re_assemble_*.
2197 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2199 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2200 build PA64 ELF tools.
2201 * configure: Rebuilt.
2203 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2205 * Makefile.am: Regenerate dependencies.
2206 * Makefile.in: Regenerate.
2208 2000-05-15 Nick Clifton <nickc@cygnus.com>
2210 * config/tc-arm.c (struct asm_psr): Add boolean field
2211 distinguishing between CSPR and SPSR. Rename 'number' field
2213 (psrs): Rearrange contents to match new asm_psr structure.
2214 (arm_psr_parse): Move next to psr_required_here. Make it
2215 return an asm_psr structure.
2216 (psr_required_here): Use asm_psr structure returned by
2218 (do_msr): Reorganise to allow psr_required_here to be called
2220 (md_undefined_name): Mark 'name' parameter as unused, since
2221 the COFF target does not use it.
2223 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2225 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2227 * config/te-aux.h: Likewise.
2228 * config/te-dpx2.h: Likewise.
2229 * config/te-go32.h: Likewise.
2230 * config/te-hp300.h: Likewise.
2231 * config/te-hppa.h: Likewise.
2232 * config/te-i386aix.h: Likewise.
2233 * config/te-ic960.h: Likewise.
2234 * config/te-interix.h: Likewise.
2235 * config/te-nbsd532.h: Likewise.
2236 * config/te-pc532mach.h: Likewise.
2237 * config/te-ppcnw.h: Likewise.
2238 * config/te-psos.h: Likewise.
2239 * config/te-sparcaout.h: Likewise.
2240 * config/te-sun3.h: Likewise.
2241 * config/te-sysv32.h: Likewise.
2243 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2245 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2246 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2247 and sign extend without an if statement.
2248 (build_bytes): Likewise.
2250 2000-05-14 Kazu Hirata <kazu@hxi.com>
2252 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2253 X_add_symbol L_32 case.
2255 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2257 * config/te-freebsd.h: New file.
2259 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2261 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2262 bindtextdomain): Replace defines with those from intl/libgettext.h
2263 to quieten gcc warnings.
2265 * NEWS: Mention x86 .arch and -q.
2267 * config/tc-i386.c (quiet_warnings): New.
2268 (md_assemble): Use quiet_warnings.
2269 (md_parse_option): Set quiet_warnings from -q.
2270 (md_show_usage): Mention -q, delete -m.
2271 (flag_do_long_jump): Delete.
2272 (md_parse_option): Remove -m.
2273 (md_show_usage): Remove -m.
2274 (md_create_long_jump): Remove useless flag_do_long_jump code.
2276 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2277 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2279 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2280 Alexander Sokolov <robocop@netlink.ru>
2282 * doc/c-i386.texi (i386-Arch): New section.
2283 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2285 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2286 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2287 architecture has been given and is not 486.
2288 (set_cpu_arch): New.
2289 (md_pseudo_table): Add .arch.
2290 (md_assemble): Warn if cpu architecture has been given and an
2291 unsupported instruction.
2293 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2294 Move operand_types bit defines after relevant template field.
2295 (template): Add cpu_flags.
2299 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2301 * config/tc-mn10300.h (md_end): Define.
2302 (mn10300_finalize): Declare.
2303 * config/tc-mn10300.c: Include dwarf2dbg.h.
2304 (debug_line): Define.
2305 (md_assemble): Generate dwarf2 line info.
2306 (mn10300_finalize): New function. Finalize dwarf2 info.
2308 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2310 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2311 external version of the relocation for weak symbols.
2313 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2315 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2316 frame size in units of 16 bytes, as required per SW Conventions manual.
2317 (output_unw_records): Output info-block header as a dword to get
2320 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2322 * as.h: #include "file", not <file> on files from ../include.
2323 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2324 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2325 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2326 (tc_coff_symbol_emit_hook): Ditto.
2327 (OPTCOUNT): Cast to int to avoid compiler warning.
2328 (md_begin): Fix signed/unsigned warnings.
2330 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2332 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2333 ABRANCH LONG case for a conditional branch on a 68000.
2334 (md_estimate_size_before_relax): Likewise. Also handle
2335 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2336 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2337 PC-relative on all CPUs.
2338 (md_estimate_size_before_relax): Likewise.
2340 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2342 * as.c (parse_args): Just mention current year in printed
2345 2000-05-03 J.T. Conklin <jtc@redback.com>
2347 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2349 (md_parse_option): Recognize -m7400.
2351 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2353 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2354 don't permit lp to become less than the words array.
2356 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2358 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2359 Fix little-endian case.
2361 2000-05-03 David O'Brien <obrien@NUXI.com>
2363 * as.c (parse_args): Update copyright.
2365 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2367 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2368 for the .bss section too.
2370 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2372 * configure.in: Set em=linux for hppa-*-linux.
2373 * configure: Regenerate.
2374 * doc/Makefile.in: Regenerate with correct automake.
2376 * frags.c (frag_grow): Sanity check chunk_size.
2378 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2379 * config/obj-som.h: Likewise.
2380 * config/obj-ieee.h: Likewise.
2382 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2384 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2385 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2386 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2387 (pa_ip): low_sign_unext now returns via function value. Use
2388 re_assemble_* instead of dis_assemble_* and
2389 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2391 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2392 (md_section_align, md_parse_option, md_show_usage,
2393 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2394 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2395 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2396 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2397 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2399 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2400 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2401 outside of switch. Correct mask and shifting errors in case 10
2402 and case -11. In case 21, compare against signed range to suit
2403 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2404 case 17 and case 22, use offsetT variable to properly check range.
2405 Use re_assemble_* here too.
2406 (evaluate_absolute): Change type of value to offsetT. Call
2407 hppa_field_adjust to do the work for us.
2408 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2409 (pa_parse_cmpib_64_cmpltr): Ditto.
2410 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2411 of i to unsigned int.
2412 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2413 (pa_end_of_source): Return type is void.
2415 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2417 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2419 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2421 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2422 More comments added.
2423 (md_begin): Removed "construct symbols for each register name".
2424 Because register names conflicts with GCC generated function
2426 (avr_operand): Now constant numbers can be used as a register
2427 identifiers (0 as r0, 31 as r31).
2428 (md_assemble): use skip_space () before parsing instruction
2431 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2433 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2434 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2435 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2436 * configure: Regenerate.
2438 2000-04-29 Andreas Jaeger <aj@suse.de>
2440 * as.h: Correctly check GCC version.
2442 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2444 * doc/as.1: Fix unbalanced brackets.
2446 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2448 (line_comment_chars): Set to '/' if TE_FreeBSD.
2450 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2452 * configure.in: Configury support for PA64 (currently disabled).
2453 * configure: Rebuilt.
2455 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2457 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2458 bfd_set_section_alignment.
2460 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2462 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2465 2000-04-24 Nick Clifton <nickc@cygnus.com>
2467 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2468 * doc/as.texinfo (Align): Include arm and strongarm in list of
2469 targets that have the second form of the behaviour of the .align
2472 2000-04-24 Mark Klein <mklein@dis.com>
2474 * obj-som.c: Terminate obj_pseudo_table.
2476 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2478 * as.c (parse_args): Allow md_parse_option to override -a listing
2480 * config/obj-coff.c (add_lineno): Change type of offset parameter
2481 from "int" to "bfd_vma."
2482 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2483 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2484 (ppc_change_csect): Align correctly for XCOFF64.
2485 (ppc_machine): New function, which discards "ppc_machine" line.
2486 (ppc_tc): Cons for 8 when code is 64 bit.
2487 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2489 (md_parse_option): Handle -a64 and -a32.
2491 * config/tc-ppc.h (TARGET_MACH): Define.
2492 (TARGET_FORMAT): Move to function.
2493 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2495 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2497 * config/tc-avr.c: New AVR_ISA_ defined.
2498 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2499 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2500 for `fmul', `movw' and `lpm R,Z' instructions.
2501 (avr_operands): Warn if current opcode is a two-word instruction
2502 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2503 (avr_opcodes): New commands added.
2504 (REGISTER_P): Check 'a' and 'v' constraint letters.
2505 (mcu_types): New MCU added.
2507 2000-04-22 Timothy Wall <twall@cygnus.com>
2509 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2511 (operand_match): Conditionally insert default bit values for IMMU9.
2513 2000-04-14 Matthew Green <mrg@cygnus.com>
2515 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2516 * configure: Rebuilt.
2518 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2519 Jason Eckhardt <jle@cygnus.com>
2521 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2523 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2524 Added handling of new operand types l,y,&,fe,fE,fx.
2526 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2527 David Mosberger <davidm@hpl.hp.com>
2528 Timothy Wall <twall@cygnus.com>
2529 Andrew MacLeod <amacleod@cygnus.com>
2530 Jim Wilson <wilson@cygnus.com>
2532 * Makefile.am (CPU_TYPES): Add ia64.
2533 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2534 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2535 * Makefile.in: Rebuild.
2536 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2537 * configure: Rebuild.
2538 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2539 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2540 * expr.c (expr): Handle md_optimize_expr.
2541 * read.c (LEX_HASH): Add comment.
2542 * config/tc-ia64.c, config/tc-ia64.h: New files.
2544 2000-04-21 Richard Henderson <rth@cygnus.com>
2546 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2547 bundling a non-delayed branch type instruction.
2549 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2551 * config/tc-mn10300.c (HAVE_AM30): Define.
2552 (md_assemble): Use it.
2554 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2556 * config/obj-elf.c (obj_elf_change_section): Check for changed
2559 * Makefile.am: (CPU_MULTI_VALID): Remove.
2560 (MULTI_CPU_TYPES): Define.
2561 (MULTI_CPU_OBJ_VALID): Define.
2562 (DEPTC): Use the above.
2563 (DEPOBJ): Same here.
2565 Regenerate dependencies.
2566 * Makefile.in: Regenerate.
2568 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2570 * Makefile.am (YACC, LEX): Get them from configure.
2572 2000-04-18 H.J. Lu (hjl@gnu.org)
2574 * config/tc-i386.c (offset_in_range): Use addressT instead of
2575 bfd_vma for non-bfd assemblers.
2577 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2579 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2580 doesn't give spurious errors.
2582 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2584 * as.h (SEEK_SET): Define if undefined.
2586 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2588 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2589 constants, and don't assume offsetT is 32 bits.
2591 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2593 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2594 (md_pcrel_from_section): Add prototype.
2595 (d10v_fix_adjustable): Add prototype.
2596 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2598 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2600 2000-04-12 Nick Clifton <nickc@cygnus.com>
2602 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2603 symbol in frag chain.
2605 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2607 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2608 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2609 (fits_in_signed_word, smallest_imm_type): Ditto.
2610 (md_assemble): Use an offsetT var to hold offsetT values, not a
2612 (offset_in_range): New.
2613 (md_assemble): Use it.
2614 (md_convert_frag): Change type of target_address, opcode_address,
2615 and displacement_from_opcode_start to offsetT.
2616 (md_create_short_jump): Change type of offset to offsetT.
2617 (md_create_long_jump): Ditto.
2618 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2619 (md_chars_to_number): Remove.
2620 (output_invalid): Remove duplicate prototype.
2622 2000-04-09 Nick Clifton <nickc@cygnus.com>
2624 * Makefile.am (CPU_TYPES): Add 'avr'.
2625 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2626 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2628 * Makefile.in: Regenerate.
2630 * doc/as.texinfo: Add M32R documentation.
2632 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2634 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2635 --enable-build-warnings option.
2636 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2637 * Makefile.in, configure: Re-generate.
2639 2000-04-07 Nick Clifton <nickc@cygnus.com>
2641 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2642 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2643 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2644 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2645 (arm_force_relocation): Force relocations for
2646 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2648 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2650 * config/tc-sh.c (get_operands): There's no third operand if the
2651 first operand is an immediate.
2653 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2655 * config/tc-sh.c (immediate): Delete.
2656 (sh_operand_info): Add immediate member.
2657 (parse_reg): Use A_PC for pc.
2658 (parse_exp): Add second argument 'op'. All callers changed.
2659 (parse_at): Expect pc to be coded as A_PC.
2660 Use immediate field in *op.
2661 (insert): Add fourth argument 'op'. All callers changed.
2662 (build_relax): Add second argument 'op'. All callers changed.
2663 (insert_loop_bounds): New function.
2664 (build_Mytes): Remove DISP_4.
2665 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2666 (assemble_ppi): Use immediate field in *operand.
2667 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2668 (md_apply_fix): Likewise.
2669 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2671 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2673 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2675 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2677 * internals.texi (CPU backend): Document
2678 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2680 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2682 * po/gas.pot: Regenerate.
2684 * as.c (show_usage): Restore translated part of bug string.
2685 * gasp.c (show_usage): Likewise.
2687 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2688 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2689 than move-if-change.
2690 (DEP1): Modify for "gcc -MM".
2694 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2695 Update dependencies.
2696 * Makefile.in: Regenerate.
2698 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2700 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2701 (md_begin): Likewise.
2702 (HAVE_AM33): New macro.
2703 (md_assemble): Use it. Match r_regs and xr_regs only if
2706 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2708 * as.h: #include "bin-bugs.h"
2709 * as.c (show_usage): Use REPORT_BUGS_TO.
2710 * gasp.c: #include "bin-bugs.h"
2711 (show_usage): Use REPORT_BUGS_TO.
2713 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2715 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2717 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2718 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2721 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2723 * config/tc-i386.c (i386_immediate): Don't assume a constant
2724 immediate is necessarily 16 bits when in 16 bit code mode.
2725 (md_assemble): Instead set guess_suffix here after we have checked
2728 2000-04-02 Richard Henderson <rth@cygnus.com>
2730 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2731 quantities. Correct right shift sign extension.
2732 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2733 32-bit value when shifting into place.
2735 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2737 * app.c: Add ATTRIBUTE_UNUSED as needed.
2738 * config/tc-ppc.c: Likewise.
2739 (ppc_size): Make unsigned long.
2740 (ppc_insert_operand): Add casts to avoid warnings.
2742 2000-03-31 Nick Clifton <nickc@cygnus.com>
2744 * config/tc-d10v.h (md_flush_pending_output): Define.
2746 2000-03-29 Nick Clifton <nickc@cygnus.com>
2748 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2749 segment. Works for both BFD_ASSEMBLER and others.
2750 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2752 2000-03-29 Nick Clifton <nickc@cygnus.com
2754 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2756 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2758 * listing.c (LISTING_LHS_WIDTH): Default depends on
2760 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2762 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2764 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2767 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2769 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2771 * config/tc-avr.c (mcu_types): Add missing initialiser.
2772 (md_pcrel_from_section): Add prototype.
2773 (avr_operand): Remove redundant test of unsigned < 0.
2774 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2776 2000-03-27 Denis Chertykov <denisc@overta.ru>
2778 * config/tc-avr.c: New file for AVR support.
2779 * config/tc-avr.h: Likewise.
2780 * configure.in: Add AVR support.
2781 * configure: Regenerate.
2783 2000-03-26 Timothy Wall <twall@cygnus.com>
2785 * gasp.c (macro_op): Add new argument to check_macro call.
2786 Macro structure definitions moved to macro.h
2787 * sb.h: Add argument to prototype for input_scrub_include_sb.
2788 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2789 nesting checks with an additional flag.
2790 (struct input_save): Add flag to indicate whether current sb
2791 should be checked for proper macro/conditional nesting.
2792 (input_scrub_push/pop): Save/restore nest check flag.
2793 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2795 * macro.c (check_macro): Allow caller to retrieve parsed macro
2796 information if a pointer is provided. This information may be
2797 used by the new macro hooks.
2798 * macro.h: Update prototype for check_macro. Macro struct
2799 definitions moved here from macro.c/gasp.c.
2800 * read.c (read_a_source_file): Add parameter to check_macro call,
2801 and pass macro info to the macro hook, if defined.
2802 (input_scrub_insert_line): New. Allow insertion of a line of
2803 characters into the input stream.
2804 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2805 file into the input stream.
2806 (s_include): Use input_scrub_insert_file.
2807 * internals.texi: Document new macro hooks.
2808 * as.h: New prototypes added.
2810 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2812 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2813 an initial capital letter.
2814 (i386_index_check): Reindent.
2816 2000-03-19 Nick Clifton <nickc@cygnus.com>
2818 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2821 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2823 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2824 instruction operand bad if Rd > 7 when generating
2825 thumb instructions. Prevents for example,
2826 "adr r12,label" from silently failing and generating
2827 the wrong instruction.
2829 2000-03-17 Nick Clifton <nickc@cygnus.com>
2831 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2832 that have a destingation >= 0x400000.
2833 Fix compile time warning messages.
2835 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2837 * config/tc-sh.c (md_begin): When encountering insn that are
2838 not supported by the current arch, only change the name if
2839 its contents are the same as prev_name.
2840 (get_specific): If the the architecture doesn't match, fail.
2842 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2844 * config/tc-sh.c (IDENT_CHAR): Define.
2845 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2846 matching back where it came from.
2848 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2850 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2852 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2854 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2857 2000-03-15 Kazu Hirata <kazu@hxi.com>
2859 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2861 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2863 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2864 floating-point-number, make sure 'f' is in FLT_CHARS.
2866 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2868 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2869 (s_lcomm_internal): Use it.
2870 * doc/internals.texi (CPU backend): Document it.
2871 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2874 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2876 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2879 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2880 implementation doesn't have special handling for switch
2882 (macro_build): Allow for code in sections other than .text.
2884 (mips_ip): Likewise.
2885 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2886 Don't perform relocs if we will be outputting them.
2887 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2888 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2891 2000-03-09 Catherine Moore <clm@cygnus.com>
2893 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2894 relocation type based on the entry in the fixup structure.
2895 Put S_IS_EXTERN processing back in.
2897 2000-03-08 H.J. Lu (hjl@gnu.org)
2899 * Makefile.am (install-exec-tooldir): Depend on
2900 install-exec-bindir for parallel make.
2901 * Makefile.in: Regenerated.
2903 2000-03-06 Nick Clifton <nickc@cygnus.com>
2905 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2907 (md_parse_option): Parse -m32r command line switch - disable m32rx
2909 (md_show_usage): Document new option.
2911 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2912 * doc/Makefile.in: Regenerate.
2913 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2915 2000-03-02 Michael Meissner <meissner@redhat.com>
2917 * config/tc-d30v.c (check_range): Remove code that incorrectly
2918 sign extended values where bits < 32.
2920 2000-03-02 H.J. Lu (hjl@gnu.org)
2922 * configure.in: Support --enable-targets=all on ia32.
2923 * configure: Regenerated.
2925 2000-03-01 Nick Clifton <nickc@cygnus.com>
2927 * gasp.c (do_align): Remove bogus check of alignment value.
2929 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2931 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2932 TC_PPC was defined forced the type of a symbol with no other type
2935 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2937 * doc/internals.texi (CPU backend): Mention that
2938 line_separator_chars do not break up comments. Fix typos for
2939 LEX_AT and LEX_NAME descriptions. Document operands for
2940 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2941 description of md_create_short_jump usage. Document argument for
2942 md_undefined_symbol.
2944 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2946 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2947 (md_parse_option): Handle it.
2948 (md_show_usage): Document it.
2950 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2952 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2953 opcode, for the instruction `pal19'. From Andrea Arcangeli
2956 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2958 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2960 (md_assemble): To here, before template operands are matched.
2961 Also ensure a constant immediate is sign extended when we know the
2962 size is at most 16 bits. This is to catch cases like "add
2963 $0xffc0,%ax" where we don't know the size, and thus that the
2964 immediate can be represented as Imm8S until after parsing the
2966 (i386_displacement): Similarly sign extend 16 bit constant
2968 (md_assemble): Relax 16-bit jump constant range check to suit sign
2969 extended displacements.
2971 2000-02-26 Andreas Jaeger <aj@suse.de>
2973 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2975 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2977 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2978 call operands when intel_syntax.
2979 (intel_float_operand): Return 2 for "fi...".
2980 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2981 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2982 earlier "SHORT" change.
2983 (md_assemble): When determining suffix from Regs, exclude
2986 2000-02-24 Nick Clifton <nickc@cygnus.com>
2988 * configure: Add arm-wince, mips-pe and sh-pe targets.
2989 * configure: Regenerate.
2991 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2993 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2994 "pe-mips" for the mips-pe target.
2996 * config/tc-arm.c (insns): Change displacement encoded in BL
2997 and B instructions if the target port is arm-wince.
2998 (do_ldst): Do not bias the relocation offset if the target
3000 (md_pcrel_from): Add in missing relocation offset bias if the
3001 target os arm-wince.
3003 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3004 (md_begin): Disable -G support for mips-pe target.
3005 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3006 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3009 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3010 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3011 assembler, just set the alignment to 4.
3013 * config/te-wince-pe.h: New file for WinCE targets. Define
3016 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3018 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3019 string instructions.
3020 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3021 (i386_intel_memory_operand): After finding a segment override,
3022 check again for no `[' before looking for a displacement. Bomb if
3023 more than one displacement rather than silently discarding the
3024 second and subsequent ones. Free strings malloc'd by
3025 build_displacement_string.
3027 2000-02-24 Catherine Moore <clm@cygnus.com>
3029 * config/obj-som.c (obj_pseudo_table): Add "weak".
3030 (obj_som_weak): New routine.
3032 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3034 * config/tc-i386.c (union i386_op): New.
3035 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3036 Throughout file replace occurences of disps[n], imms[n], regs[n]
3037 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3038 intel mode operand swapping. Add assert in regKludge and
3039 fake_zero_displacement code. Test i.types[n] when outputting
3040 displacements and immediates. Combine output of Disp16 with
3042 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3043 when in intel mode by (not) reversing fsub and fdiv operands
3044 before the template search. This fails for single operand
3045 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3046 undefined. Instead fix the base_opcode after we've found the
3047 template. Move base_opcode xor with found_reverse_match from
3048 opcode output code to before this fix so we test for the correct
3050 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3051 check in intel mode. Instead compare opcodes.
3053 * config/tc-i386.h (TC_RELOC): Delete.
3054 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3055 with equivalent call to reloc.
3057 * as.h (flag_m68k_mri): Move declaration after target include, and
3058 only declare when TC_M68K defined. Define as zero otherwise.
3059 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3060 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3061 Define as zero otherwise.
3062 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3063 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3064 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3065 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3066 testing whether defined.
3067 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3068 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3069 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3070 rather than testing whether defined.
3071 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3072 (parse_mri_cons): Declare and use only when TC_M68K.
3073 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3074 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3075 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3077 * NEWS: Mention IBM 370 support.
3079 2000-02-23 Richard Henderson <rth@cygnus.com>
3081 * config/tc-i386.c (md_assemble): When swapping operands for
3082 intel_syntax, assume everything that's not Imm or Disp is a
3085 2000-02-23 Linas Vepstas <linas@linas.org>
3087 * config/tc-i370.c, config/tc-i370.h: New files.
3088 * Makefile.am: Add support for Linux/IBM 370.
3089 * configure.in: Likewise.
3090 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3091 * config/obj-elf.c: Include elf/i370.h
3092 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3094 * Makefile.in: Regenerate.
3095 * configure: Regenerate.
3097 * doc/c-i370.texi: New file.
3098 * doc/all.texi: Include it.
3099 * doc/as.texinfo: And here.
3100 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3101 * doc/Makefile.in: Regenerate.
3103 2000-02-19 Michael Meissner <meissner@redhat.com>
3105 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3106 determine if an instruction can be used in parallel with an ADDppp
3107 or SUBppp instruction.
3109 2000-02-22 Andrew Haley <aph@cygnus.com>
3111 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3113 1999-12-30 Andrew Haley <aph@cygnus.com>
3115 * config/tc-mips.c (mips_gp32): New variable.
3116 (macro_build) Use mips_gp32.
3118 (md_longopts): Add "-mgp32" and "-mgp64".
3119 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3121 (OPTION_M7900): Change offset
3122 (OPTION_NO_M7900): Ditto.
3124 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3126 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3127 warning, and bump it to 1.
3129 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3131 From Brad Lucier <lucier@math.purdue.edu>:
3132 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3135 2000-02-21 Catherine Moore <clm@cygnus.com>
3137 * config/tc-mips.c (MF_HILO_INSN): Define.
3138 (mips_7000_hilo_fix): Declare.
3139 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3140 (md_parse_option): Check for 7000_HILO_FIX options.
3141 (OPTION_M7000_HILO_FIX): Define.
3142 (OPTION_NO_M7000_HILO_FIX): Define.
3143 * doc/c-mips.texi (-mfix7000): Describe.
3145 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3147 * listing.c (print_lines): Remove unused variable `end'.
3149 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3150 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3151 reloc_type when BFD_ASSEMBLER.
3152 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3153 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3154 statement and quell signed vs. unsigned comparison warning.
3156 2000-02-18 Nick Clifton <nickc@cygnus.com>
3158 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3159 the computed frag offset, rather than overwriting it.
3161 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3163 * config/tc-sh.c ("elf/sh.h"): Include.
3164 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3165 (md.begin): Initialize target_arch.
3166 Only include opcodes in has table that match selected architecture.
3167 (parse_reg): Recognize register names for sh-dsp.
3168 (parse_at): Recognize post-modify addressing.
3169 (get_operands): The leading space is now optional.
3170 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3171 arguments. Update valid_arch.
3172 (build_Mytes): Add support for SDT_REG_N.
3173 (find_cooked_opcode): New function, broken out of md_assemble.
3174 (assemble_ppi, sh_elf_final_processing): New functions.
3175 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3176 (md_longopts, md_parse_option): New option: -dsp.
3177 * config/tc-sh.h (elf_tc_final_processing): Define.
3178 (sh_elf_final_processing): Declare.
3180 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3182 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3183 the unwinder subspace. Save the current seg/subseg before creating
3186 2000-02-10 Nick Clifton <nickc@cygnus.com>
3188 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3189 little endian targets.
3190 (INST_BYTE1): Redefine to handle big and little endian
3192 (cpu_type): New type: Select between M340 and M210.
3193 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3194 instructions of the M340.
3195 (md_assemble): Add support for the MULSH and OPSR classes of
3197 (md_atof): Add support for little endian targets.
3198 (md_parse_option): Add support for -EL, -EB and -mcpu command
3200 (md_convert_frag): Add support for little endian targets.
3201 (md_apply_fix3): Add support for little endian targets.
3202 (md_number_to_chars): Add support for little endian targets.
3204 2000-02-10 Timothy Wall <twall@redhat.com>
3206 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3207 defined, use it to verify the symbol just read should be a label.
3209 2000-02-10 Timothy Wall <twall@redhat.com>
3211 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3212 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3213 around colons when KEEP_WHITE_AROUND_COLON is defined.
3214 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3215 and KEEP_WHITE_AROUND_COLON.
3217 2000-02-08 Timothy Wall <twall@redhat.com>
3219 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3221 (do_repeat): New. Abstract repeat logic so that a "break" can be
3223 (end_repeat): New. Provide support for a "break" out of the
3225 * read.h: Add prototypes for new functions.
3227 2000-02-08 Timothy Wall <twall@redhat.com>
3229 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3230 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3231 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3234 2000-02-08 Timothy Wall <twall@redhat.com>
3236 * read.c: Added elseif to directives table.
3237 * read.h: Added prototype for s_elseif.
3238 * doc/as.texinfo: Added description for elseif.
3239 * cond.c (s_elseif): New function
3241 2000-02-04 Timothy Wall <twall@redhat.com>
3243 * listing.c (print_lines): Remove conditionals causing bug in
3246 2000-02-03 Timothy Wall <twall@cygnus.com>
3248 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3250 * frags.c (frag_new): Calculate fr_fix in octets
3251 (frag_now_fix) Return offset as target address offset (bytes).
3252 (frag_now_fix_octets) New - Return offset in octets (8-bit
3254 * frags.h: Added prototype for frag_now_fix_octets().
3255 Distinguish between octets and bytes in field descriptions.
3256 * listing.c (calc_hex): Account for octets vs bytes when
3257 printing addresses/offsets.
3258 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3259 target is little-endian, print the octets in a word in big-endian
3260 order so that the display looks like a proper hexadecimal number,
3261 instead of having the octets reversed.
3262 * read.c (do_align): When recording alignment, alignment power
3263 should be in terms of target bytes (minimum addressible unit)
3265 (do_org) Convert ORG target address (byte) argument into an
3266 octet offset when generating a variable fragment.
3267 * symbols.c (resolve_symbol_value): Symbol final value
3268 converted to a target address offset (bytes) from its octet offset.
3269 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3270 offset (bytes) is adjusted by the frag offset (octets) converted
3272 (coff_frob_section) Section alignment power is in terms of bytes;
3273 convert it to an octet alignment power when calculating size (and
3274 size mask) in octets. Don't modify the section size in order to
3275 "align" it for TI COFF, since that format has a different method
3276 for storing alignment information.
3278 2000-02-01 Timothy Wall <twall@cygnus.com>
3280 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3281 entries, matching the way GCC generates them. If not escaped, the
3282 filename is encoded incorrectly.
3284 2000-01-31 Nick Clifton <nickc@cygnus.com>
3286 * config/tc-arm.c (reg_table): Add support for ATPCS register
3289 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3291 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3293 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3295 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3296 of a symbol when we really care about its value.
3298 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3300 * config/tc-mcore.c (md_assemble): Give warning message if
3301 operands passes to instruction are more than the spec.
3303 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3305 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3306 Thumb mode but the label seen was not declared as '.thumb_func'
3307 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3308 correct disassembly of Thumb code bounded by non function labels.
3310 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3312 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3313 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3315 * Makefile.in: Same here.
3318 * configure.in: Set bfd_gas for i386-aout when primary target
3319 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3320 we may need the primary te_file. Remove incorrect comment.
3322 * configure: Regenerate.
3324 * config/e-i386aout.c: New file.
3326 * as.c (USE_EMULATIONS): Move to before print_version_id.
3327 (struct emulation): Add i386aout.
3328 (show_usage): Split text strings. Reformat -a text. Add --em
3332 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3333 (aout_format_ops): New.
3336 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3337 preprocessor conditional and add aout USE_EMULATIONS tests.
3338 (read_a_source_file): Don't pass error strings to printf as
3342 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3344 (do_data): Same here.
3345 (process_file): And here.
3348 * symbols.c (colon): Rewrite "already defined" fatal message
3349 code for aout with USE_EMULATIONS.
3352 * config/obj-aout.c (OBJ_HEADER): Define.
3353 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3355 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3356 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3358 (obj_aout_type): Expand S_SET_OTHER here too.
3359 (obj_read_begin_hook): Remove.
3360 (aout_pop_insert): New.
3361 (obj_aout_s_get_other): New.
3362 (obj_aout_s_get_desc): New.
3363 (aout_format_ops): New.
3366 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3367 gets aout_pseudo_table.
3368 (aout_pseudo_table): Declare.
3369 (obj_read_begin_hook): Define.
3372 * config/obj-coff.c (obj_pseudo_table): Rename to
3374 (coff_pop_insert): Use coff_pseudo_table.
3375 (coff_sec_sym_ok_for_reloc): Remove.
3376 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3377 and comment all zero entries and remove #if 0 code.
3380 * config/obj-coff.h (obj_pop_insert): Define.
3381 (coff_pseudo_table): Declare.
3384 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3385 s_get_size, s_set_size. Comment all zero entries.
3388 * config/obj-elf.c (elf_s_get_other): New function.
3389 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3390 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3391 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3393 (obj_elf_parse_section_letters): Don't pass error strings to
3394 printf as format arg.
3397 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3399 (elf_s_get_other): Declare.
3400 (S_GET_OTHER) Define as elf_s_get_other if not already
3402 (S_SET_OTHER): Only define when not already defined.
3403 (elf_obj_read_begin_hook): Declare.
3404 (obj_read_begin_hook): Define.
3405 (elf_obj_symbol_new_hook): Declare.
3406 (obj_symbol_new_hook): Define.
3409 * config/obj-multi.h: Add copyright header and protect against
3410 multiple inclusion. Add * to all function pointers.
3411 (OBJ_HEADER): If defined, include it rather than other defines
3413 (obj_frob_file_after_relocs): Test for NULL.
3414 (obj_symbol_new_hook): Here too.
3415 (obj_sec_sym_ok_for_reloc): And here.
3416 (S_GET_OTHER): Define.
3417 (S_GET_DESC): Define.
3418 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3419 (OBJ_MAYBE_ELF): Update comment.
3421 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3422 OBJ_AOUT preprocessor conditional and handle emulation by
3423 testing OUTPUT_FLAVOR.
3424 (i386_displacement): Here too.
3425 (md_section_align): Similarly here.
3426 (i386_target_format): Conditionally compile when more than one
3427 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3428 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3429 (i386_displacement): Here too.
3432 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3433 Define TARGET_FORMAT for aout only when not multi.
3436 * config/te-multi.h: Delete file as it's identical to te-generic.h
3438 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3440 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3441 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3444 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3446 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3449 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3451 * config/tc-mips.c (mips_do_align): New function.
3452 * config/tc-mips.h (md_do_align): Define.
3454 2000-01-10 Philip Blundell <philb@gnu.org>
3456 * doc/c-arm.texi (ARM Options): Fix typo.
3457 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3458 line separator for Linux.
3459 * doc/as.texinfo (Comments): Mention the ARM.
3461 2000-01-10 Philip Blundell <pb@futuretv.com>
3463 * configure.in (arm*-*-conix*): New target.
3464 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3466 * configure: Regenerate.
3468 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3470 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3471 (obj_elf_visibility): New function.
3473 * doc/as.texinfo (Visibility): New node: document visibility
3476 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3478 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3479 warning for absolute jump/call without `*' in non-intel mode. No
3480 need to set i.types[0] JumpAbsolute in intel mode.
3482 1999-12-22 Philip Blundell <pb@futuretv.com>
3484 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3485 hook function when changing sections.
3486 (arm_s_data): Likewise.
3488 1999-12-14 Nick Clifton <nickc@cygnus.com>
3490 * config/tc-arm.c (md_parse_option): Add support for -marm720
3491 command line switch.
3493 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3495 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3496 (r_registers, xr_registers): Define.
3497 (r_register_name, xr_register_name): New functions.
3498 (md_assemble): Handle new am33 operand types and instruction
3500 (mn10300_insert_operand, check_operand): Likewise.
3502 1999-11-29 Nick Clifton <nickc@cygnus.com>
3504 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3505 (s_force_thumb): Set thumb_mode to 2.
3506 (md_assemble): Do not complain about thumb instructions on a
3507 non-thumb target if thumb_mode is set to 2.
3509 1999-11-28 Michael Meissner <meissner@cygnus.com>
3511 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3512 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3513 (O_...): Add new machine dependent expressions if we are handling
3514 explicit relocations.
3515 (alpha_reloc_op): New static table holding the explicit relocation
3517 (alpha_literal_hash): New static to hold the hash table for
3518 explicit relocations.
3519 (alpha_macros): Add support for explicit relocations.
3520 (md_begin): If explicit relocations, initialize hash table.
3521 (md_assemble): Don't print a second error if tokenize_arguments
3522 already printed an error message.
3523 (md_apply_fix): Add support for explicit relocations.
3524 (alpha_force_relocation): Ditto.
3525 (alpha_fix_adjustable): Ditto.
3526 (alpha_adjust_symtab): New function to support explicit
3528 (alpha_adjust_symtab_relocs): Ditto.
3529 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3530 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3531 Add support for explicit relocations. Return -2 if an error
3532 message was already printed.
3533 (find_macro_match): Add support for explicit relocations. Comment
3535 (emit_insn): Add support for explicit relocations.
3536 (assemble_tokens): Ditto.
3538 (load_expression): Ditto.
3541 (emit_ir_load): Ditto.
3542 (emit_loadstore): Ditto.
3545 (emit_sextX): Ditto.
3546 (emit_division): Ditto.
3547 (emit_jsrjmp): Ditto.
3548 (emit_retjcr): Ditto.
3550 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3552 (tc_adjust_symtab): If explicit relocations, call the function
3553 alpha_adjust_symtab.
3554 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3555 relocations next to the literal relocation they reference.
3556 (TC_INIT_FIX_DATA): Initialize the new fields.
3557 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3559 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3561 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3562 'B' operand for PA2.0 bb instruction.
3564 1999-11-18 Nick Clifton <nickc@cygnus.com>
3566 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3569 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3571 (mcore_force_relocation): Force relocations to be generated for
3574 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3576 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3577 (i386_displacement): Disallow O_big displacements.
3579 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3581 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3582 Small improvements in error checking.
3583 (md_assemble): Support for unconditional ARM instructions.
3584 (md_parse_option): Support for -m[arm]v5e flag.
3586 1999-11-12 Nick Clifton <nickc@cygnus.com>
3588 * macro.c (buffer_and_nest): Do not check beyond the end of the
3591 1999-11-11 Nick Clifton <nickc@cygnus.com>
3593 * macro.c (buffer_and_nest): Look for seperator after TO and
3596 1999-11-08 Andrew Haley <aph@cygnus.com>
3598 * app.c (do_scrub_chars): When in State 10, treat backslash
3599 characters in the same way as as symbol characters.
3601 1999-11-07 Richard Henderson <rth@cygnus.com>
3603 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3604 the previous label was in the current section before playing
3605 with auto-alignment.
3607 1999-11-06 Nick Clifton <nickc@cygnus.com>
3609 * config/tc-v850.c (v850_force_relocation): Force relocation
3611 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3614 1999-11-05 Michael Meissner <meissner@cygnus.com>
3616 * expr.h (operatorT): Increase machine dependent operators to 16.
3617 * expr.c (op_rank): Ditto.
3619 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3621 * read.c (pseudo_set): Reject attempts to set the value of a
3624 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3627 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3629 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3630 to bfd_set_section_contents.
3632 1999-11-03 Nick Clifton <nickc@cygnus.com>
3634 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3636 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3638 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3639 (mips_ip): Use OPCODE_IS_MEMBER.
3641 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3643 * config/tc-arm.c (reg_required_here): Improve comments.
3645 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3646 (tinsns): Initialize variants field.
3648 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3649 BAD_PC respectively.
3651 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3653 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3654 * config/tc-arm.h: Fix compile time warnings.
3656 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3658 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3659 form @abs16, @(abs16) and @(abs16 + imm).
3661 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3663 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3664 (ISA_HAS_64_BIT_REGS) New.
3665 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3666 mips_emit_delays,macro_build,load_register,load_addresss,
3667 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3668 and/or use new ISA_xxx macros in expressions involving
3669 ISA, particularly mips_opts.isa.
3671 1999-10-18 Michael Meissner <meissner@cygnus.com>
3673 * expr.h (operatorT): Add machine dependent operators md1..md8.
3674 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3675 for the machine dependent operators to use.
3677 * expr.c (op_rank): Add machine dependent operators.
3679 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3681 (O_cpregister): Ditto.
3682 (md_begin): Change X_op test that field is wide enough to use
3683 O_max instead of O_alpha_max.
3684 (cpu_types): Fill in missing initializer.
3685 (alpha_num_macros): Make unsigned.
3686 (md_assemble): Make opnamelen be size_t.
3687 (md_apply_fix): Cast alpha_num_operands to int before testing.
3688 (alpha_force_relocation): Ditto.
3689 (alpha_fix_adjustable): Ditto.
3690 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3691 (tc_gen_reloc): Ditto.
3692 (tc_get_register): Ditto.
3697 (s_alpha_ent): Ditto.
3698 (s_alpha_end): Ditto.
3699 (s_alpha_frame): Ditto.
3700 (s_alpha_prologue): Ditto.
3701 (s_alpha_file): Ditto.
3702 (s_alpha_gprel32): Ditto.
3703 (s_alpha_proc): Ditto.
3704 (s_alpha_set): Ditto.
3705 (s_alpha_base): Ditto.
3706 (s_alpha_align): Ditto.
3707 (s_alpha_arch): Ditto.
3708 (alpha_align): Ditto.
3709 (assemble_insn): Suppress unused variable warning.
3711 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3712 order in the structure.
3713 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3715 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3717 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3719 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3721 * config/tc-i386.c (i386_index_check): Correct #endif location.
3723 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3725 * as.c (show_usage): Document new options.
3726 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3727 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3728 (parse_args): Parse the new options.
3729 (main): If there were warnings, and --fatal-warnings
3730 was specified, print an error.
3731 * as.h: New variable, flag_fatal_warnings, for new option.
3733 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3735 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3736 '@'. Change autoincrement completers to fall through to cache control
3739 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3741 (pa_parse_addb_64_cmpltr): New function.
3743 * config/tc-hppa.c (pa_ip): Change error message.
3744 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3745 '?Q' args to allow falling through.
3747 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3748 Remove unused conditional codes.
3749 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3751 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3753 * config/tc-d30v.c (CHAR_BIT): Define.
3754 (check_range): Fix bit operations to support integers bigger than
3757 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3759 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3762 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3763 Doug Evans <devans@cygnus.com>
3765 Add support for m32rx.
3766 * config/tc-m32r.c (enable_m32rx): New static global.
3767 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3768 (allow_m32rx): New function.
3769 (M32R_SHORTOPTS): Add `O'.
3770 (md_longopts): Add --m32rx plus several warning options.
3771 (md_parse_option): Handle new options.
3772 (md_show_usage): Print them.
3773 (md_begin): Enable m32rx.
3774 (OPERAND_IS_COND_BIT): New macro.
3775 (first_writes_to_seconds_operands): New function.
3776 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3777 (target_make_parallel,assemble_two_insns): New functions.
3778 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3779 If optimizing and m32rx, try to make consecutive insns parallel.
3781 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3783 * config/tc-mips.c (nopic_need_relax): Allow for the
3784 .sdata.foo sections generated by -fdata-sections,
3785 and for the .gnu.linkonce.s sections generated by C++.
3787 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3789 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3790 with cleaner code using completer prefixes. Add 'Y'.
3792 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3794 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3796 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3797 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3798 insn does not match and we should try the next insn in the table.
3800 1999-09-22 Nick Clifton <nickc@cygnus.com>
3802 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3804 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3806 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3809 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3811 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3812 OBJ_ELF. If ELF, add "sq".
3813 (md_parse_option): If ELF, ignore -s and -q.
3814 (md_show_usage): Mention ELF options.
3816 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3818 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3821 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3823 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3825 * config/tc-hppa.c (struct pa_it): New field "trunc".
3826 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3827 (pa_parse_ftest_gfx_completer): New function
3828 (pa_parse_fp_cnv_format): New function.
3830 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3831 (md_apply_fix): Handle 22bit pc-rel branches.
3833 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3835 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3837 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3839 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3841 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3843 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3844 (pa_ip): Handle 'fX'.
3846 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3848 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3849 unwinds unless the function is in the text space.
3850 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3852 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3854 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3855 (md_assemble): To here. Tweak address generation.
3857 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3859 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3860 (md_assemble): Call dwarf2_where for OBJ_ELF.
3861 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3862 (pa_end_of_source): New function.
3863 * tc-hppa.h (md_end): Define for OBJ_ELF.
3865 1999-09-14 Michael Meissner <meissner@cygnus.com>
3867 * configure.in (Canonicalization of target names): Remove adding
3868 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3869 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3870 * configure: Regenerate.
3872 1999-09-14 Donn Terry <donn@interix.com>
3874 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3876 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3878 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3879 pc-relative jmp/call to an absolute symbol.
3880 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3881 absolute section symbols.
3883 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3884 jump handling code and comments.
3886 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3888 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3889 the value if TE_PE and a global defined symbol.
3891 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3893 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3894 print the symbol, rather than printing it here.
3896 1999-09-11 Donn Terry <donn@interix.com>
3898 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3899 BFD_RELOC_RVA relocations.
3901 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3902 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3905 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3907 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3908 * doc/internals.texi (Object format backend): Document
3911 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3912 relocations against global symbols if TE_PE.
3914 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3915 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3917 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3920 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3921 symbols which do not have a constant value, or tags with
3922 non-tags. Remove the symbol from the list before adding it at the
3925 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3926 C_FCN symbol differently if TE_PE.
3927 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3928 appears in the pseudo-op, rather coff_line_base which is only set
3931 * config/obj-coff.c (obj_coff_loc): New static function.
3932 (obj_pseudo_table): Add "loc".
3934 * config/obj-coff.c (add_lineno): Check that the line number is
3937 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3938 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3940 (md_atof): Return NULL rather than 0.
3941 * config/tc-i386.c (md_atof): Change type to int.
3942 * expr.c (expr): Change first parameter to int.
3943 * config/obj-coff.c: Add declarations for static functions.
3944 (coff_frob_symbol): Use SYM_AUXENT.
3945 * config/tc-i386.h (flag_16bit_code): Don't declare.
3947 * config/obj-coff.c (obj_coff_section): Default to setting
3948 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3950 * write.c (adjust_reloc_syms): Print adjusted fixup.
3952 * expr.c (integer_constant): Correct too_many_digits calculation
3955 1999-09-09 Andreas Schwab <schwab@suse.de>
3957 * doc/c-arm.texi: Fix arguments of @var to not contain
3960 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3962 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3964 (md_parse_option): Only support -k flag for ELF and COFF targets.
3966 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3968 * config/tc-hppa.c (pa_ip): Put strict register checks before
3969 call to pa_parse_number.
3971 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3973 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3975 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3978 1999-09-06 Donn Terry <donn@interix.com>
3980 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3982 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3984 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3985 candidate instruction. Require registers for register arguments
3986 when in strict mode. Require assemble-time constants for
3987 constants when in strict mode.
3988 (pa_get_absolute_expression): Require a constant when in strict
3991 1999-09-06 Nick Clifton <nickc@cygnus.com>
3993 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3995 1999-09-04 Steve Chamberlain <sac@pobox.com>
3997 * config/tc-pj.c: New file, supports picoJava in ELF.
3998 * config/tc-pj.h: Ditto.
3999 * configure.in (pjl*, pj*): New targets.
4000 * Makefile.am: Rebuild dependencies.
4001 (CPU_TYPES): Add pj.
4002 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4003 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4004 * doc/c-pj.texi: New file.
4005 * doc/as.texinfo: Add some PJ specifics.
4006 * doc/all.texi: Add PJ to the list of all architectures, sort them
4008 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4009 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4011 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4013 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4014 (obj_frob_file): Test for null pointer.
4015 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4016 (OBJ_PROCESS_STAB): And here.
4017 (elf_obj_sy): Remove
4019 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4020 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4021 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4023 * config/obj-coff.c (no_func): Remove.
4024 (coff_format_ops): Change occurrences of no_func to 0, as we test
4025 for 0 in obj-multi.h.
4027 * configure.in: Enable bfd for i386-coff when primary target is
4028 bfd. Enable i386 elf,coff emulation support. Don't set
4029 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4030 emulation to support.
4031 *configure: Regenerate.
4033 1999-09-02 Nick Clifton <nickc@cygnus.com>
4035 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4036 .section .line directive is encountered.
4038 1999-09-01 Nick Clifton <nickc@cygnus.com>
4040 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4043 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4044 * as.texinfo: Document --gdwarf2 command line option.
4045 Add additional documentation of ARM command line switches.
4047 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4049 * config/tc-i386.c (i386_intel_memory_operand): Combine
4050 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4051 and RESTORE_END_STRING around parse_register calls.
4052 (i386_operand): Here too.
4053 (i386_is_reg): Remove.
4054 (parse_register): Move as_bad calls from within this function to
4057 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4059 Based on a patch from H.J. Lu <hjl@gnu.org>
4060 * config/tc-i386.c (parse_register): Handle FP regs specially.
4061 (md_begin): Remove '(' and ')' from register_chars.
4063 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4065 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4066 error message (done elsewhere).
4068 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4070 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4072 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4074 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4077 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4079 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4081 Add new completers. Fix bug in 64 bit condition handling.
4083 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4086 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4088 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4090 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4092 1999-08-27 Jim Wilson <wilson@cygnus.com>
4094 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4095 (struct ls): Add frag field. Initialize it to zero.
4096 (out_end_sequence): New local text_frag. Set it while in text section.
4097 Replace address check with frag check. Set ls.frag to text_frag if
4098 out_set_addr called.
4099 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4100 Set it before switching sections. Replace address check with frag
4101 check. Set ls.frag to saved_frag if out_set_addr called.
4103 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4105 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4106 output "advance_pc" opcode instead of calling gen_addr_line().
4107 The latter has the undesired side-effect of creating a new row
4108 in the debug line info matrix.
4110 1999-08-26 Jim Wilson <wilson@cygnus.com>
4112 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4113 ls.last_filename if last is less than zero. Set ls.last_filename
4114 when allocating new entry.
4115 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4118 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4120 * config/tc-i386.c (i386_index_check): Fix the displacement size
4121 when INFER_ADDR_PREFIX.
4123 1999-08-18 Nick Clifton <nickc@cygnus.com>
4125 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4128 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4130 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4131 handle 0xffffNNNN constants correctly.
4133 1999-08-16 Nick Clifton <nickc@cygnus.com>
4135 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4138 1999-08-13 Nick Clifton <nickc@cygnus.com>
4140 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4141 (md_apply_fix3): Always pass positive values to
4142 validate_offset_imm.
4144 1999-08-12 Nick Clifton <nickc@cygnus.com>
4146 * config/tc-arm.c (skip_whitespace): New macro.
4147 Formatting tidy ups.
4149 (md_apply_fix3): Store relocation offset in addend for ELF based
4151 (arm_force_relocation): Always generate relocs for Thumb function
4154 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4156 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4157 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4159 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4161 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4162 flags for the unwind subspace.
4164 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4165 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4166 suitable relocation based on the size of the target's pointer.
4167 Always Use subsegment zero for the unwinders.
4168 (pa_level): Handle "2.0w".
4170 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4172 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4173 with the following instruction unless this was specified.
4175 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4177 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4178 certain sections, to match BFD changes.
4180 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4182 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4183 (EXTRA_SCRIPTS): Define to keep automake happy.
4184 * Makefile.in: Rebuild.
4186 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4188 * Makefile.am: Rename .dep* files to DEP*.
4189 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4190 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4192 * Makefile.in: Rebuild.
4194 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4196 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4198 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4200 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4201 avoid problems on DOS filesystems.
4202 * Makefile.in: Rebuild.
4204 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4206 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4208 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4211 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4213 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4214 line to create ${GDBINIT} rather than .gdbinit.
4215 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4217 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4219 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4221 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4223 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4225 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4227 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4228 non-adjustable symbols.
4230 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4232 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4234 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4236 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4239 1999-08-05 Donn Terry <donn@interix.com>
4241 * config/te-interix.h: New file.
4242 * configure.in (i386-*-interix*): New target.
4243 * configure: Rebuild.
4245 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4247 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4248 selectors for ELF too.
4249 (selector_table): Add "ltp" and "rtp" selectors.
4251 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4253 * config/tc-i386.c (i386_operand): No need to change
4254 operand_string pointer in segment reg case before goto
4255 do_memory_reference. Initialise displacement_string_start and
4256 displacement_string_end after do_memory_reference label.
4257 (i386_index_check): Add operand_string param, and print error
4258 message on failure here.
4259 (i386_intel_memory_operand): Instead of here.
4260 (i386_operand): And here.
4261 (INFER_ADDR_PREFIX): Enable.
4263 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4265 * config/tc-i386.h (DefaultSize): Define. Renumber following
4266 opcode_modifier defines.
4268 From Etienne Lorrain <etienne.lorrain@ibm.net>
4269 * config/tc-i386.c (stackop_size): New variable.
4270 (set_16bit_code_flag): Clear it here.
4271 (set_16bit_gcc_code_flag): New function.
4272 (md_pseudo_table): Add "code16gcc" entry.
4273 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4275 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4277 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4278 next_set_end even if the end symbol is being discarded.
4280 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4281 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4282 * config/obj-coff.c: Likewise.
4283 (seg_info_type): Remove.
4284 (seg_info_off_by_4): Change to array of segT.
4285 (s_get_segment): Adjust accordingly.
4286 (obj_pseudo_table): Fully initialize sentinel entry.
4288 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4289 Ralf Baechle <ralf@uni-koblenz.de>.
4291 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4293 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4295 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4297 * config/tc-i386.c: Indentation and white space changes.
4298 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4299 don't enable it by default.
4300 (i386_intel_operand): Remove redundant prototype.
4301 Move check on number of memory operands, and i.mem_operands++
4302 (i386_intel_memory_operand): To here.
4303 Remove i386_immediate code from here. Remove special case code
4304 for input and output using (%dx). Remove base/index checks and
4305 call i386_index_check instead. Save initial operand_string
4306 argument for error message.
4307 (i386_operand): Remove redundant prototype. Move base/index
4308 checks to i386_index_check.
4309 (i386_displacement): Move intel mode check for non-zero
4311 (i386_intel_memory_operand): To here.
4313 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4315 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4316 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4317 by .register pseudo-op if -64 and --no-undeclared-regs.
4318 (s_register, sparc_adjust_symtab): New functions.
4319 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4320 Declare sparc_adjust_symtab as tc_adjust_symtab.
4321 * doc/c-sparc.texi: Add description of #ignore special literal
4322 for .register pseudo-op.
4324 1999-07-30 Catherine Moore <clm@cygnus.com>
4326 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4327 the relocation's section offset.
4329 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4331 * write.c (fixup_segment): Fix generic error check overflow test.
4333 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4334 X_add_number to long.
4336 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4338 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4341 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4343 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4346 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4348 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4350 * configure.bat: Remove; obsolete.
4351 * config/go32.cfg: Likewise.
4353 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4355 * configure.in (i386-*-vxworks*): New target.
4356 * configure: Rebuild.
4358 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4360 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4362 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4364 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4366 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4367 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4368 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4369 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4370 MAX_RELOC_EXPANSION): Define.
4371 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4373 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4375 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4376 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4377 block. Print a warning if an 8-bit or 16-bit constant
4378 displacement or immediate is truncated on output.
4379 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4381 (i386_operand): Disallow immediate jump absolute operand.
4383 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4385 * configure.in: Bump version number to 2.9.5.
4386 * configure: Rebuild.
4388 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4391 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4393 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4394 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4396 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4398 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4400 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4402 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4403 if -mno-fpu was given.
4404 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4406 (cons_fix_new_arm): Remove misleading comments.
4408 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4410 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4412 (relax_segment): Likewise. After giving a rs_org error, convert
4413 the frag to rs_align to avoid cascading errors.
4415 1999-07-12 Andreas Schwab <schwab@suse.de>
4417 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4419 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4421 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4422 as appropriate. Fill in structure initializations. Add variable
4423 initializations. Add casts.
4424 * dwarf2dbg.c (print_stats): Change i to size_t.
4425 * listing.c (listing_listing): Change list_line to unsigned int.
4427 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4429 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4430 rather than checking for \001 and \002 in symbol name.
4431 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4433 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4435 * configure.in (hppa*-linux-gnu*): New target.
4436 * configure: Rebuilt.
4438 1999-07-08 Nick Clifton <nickc@cygnus.com>
4440 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4442 1999-07-07 Nick Clifton <nickc@cygnus.com>
4444 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4445 accessing symbolP directly.
4447 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4449 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4452 1999-07-05 Nick Clifton <nickc@cygnus.com>
4454 * config/tc-arm.c (ARM_EXT_V5): Define.
4455 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4456 (md_begin): Detect ARM v5 architectures.
4457 (md_parse_option): Accept arm v5 specification.
4458 (md_show_usage): Documment -marmv5 switch.
4460 * doc/c-arm.texi: Document -marmv5 command line option.
4462 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4464 (validate_immediate_twopart): New function. Determine if a
4465 constant can be computed by two ADD instructions.
4466 (output_inst): Remove its command line parameter - it was never
4468 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4469 implememt the ADRL pseudo op.
4470 (tc_gen_reloc): Generate a suitable error message if an ADRL
4471 instruction tries to generate a real reloc.
4473 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4475 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4477 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4480 1999-06-27 H.J. Lu <hjl@gnu.org>
4482 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4483 non BFD_ASSEMBLER case.
4485 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4487 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4490 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4492 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4493 out_end_sequence() when the address decreases due to a new frag.
4494 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4495 numbering starts with 1.
4497 1999-06-23 Nick Clifton <nickc@cygnus.com>
4499 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4501 (mcore_s_text): Call obj_elf_text for ELF target.
4502 (mcore_s_data): Call obj_elf_data for ELF target.
4503 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4505 (mcore_s_bss): New function: Dump literal table before changing
4507 (mcore_s_comm): New function: Dump literal table before changing
4510 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4511 No longer static functions.
4512 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4513 Provide prototypes for these functions.
4515 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4517 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4518 a list of names, to try obj_segment_name, and to try abbreviated
4519 names when using COFF without long section names.
4521 * config/tc-alpha.c: More use of symbol accessor functions.
4522 * config/tc-arc.c: Likewise.
4523 * config/tc-d30v.c: Likewise.
4524 * config/tc-fr30.c: Likewise.
4525 * config/tc-i860.c: Likewise.
4526 * config/tc-m88k.c: Likewise.
4527 * config/tc-mcore.c: Likewise.
4528 * config/tc-ns32k.c: Likewise.
4529 * config/tc-sparc.c: Likewise.
4530 * config/tc-v850.c: Likewise.
4532 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4533 sy_value with appropriate accessor functions.
4534 * config/tc-arm.c (md_apply_fix3): Likewise.
4535 * config/tc-d10v.c (AT_WORD_P): Likewise.
4536 * config/tc-v850.c (reg_name_search): Likewise.
4538 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4539 use symbol_get_bfdsym instead.
4540 * config/tc-ppc.c (md_assemble): Likewise.
4541 * config/tc-v850.c (v850_comm): Likewise.
4543 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4545 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4546 the symbol, rather than accessing the bsym member.
4547 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4548 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4549 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4550 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4551 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4552 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4553 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4554 * config/tc-v850.c (tc_gen_reloc): Likewise.
4556 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4558 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4559 (hppa_gen_reloc_type): Conditionalize on BFD64.
4560 (tc_gen_reloc): Re-enable ELF relocations.
4561 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4563 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4565 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4567 (do_ldst): Move assignment out of if condition.
4568 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4569 parentheses to avoid warning.
4571 1999-06-21 Nick Clifton <nickc@cygnus.com>
4573 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4574 macro to get at the BFD symbol associated with a GAS symbol.
4576 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4578 * config/tc-ppc.c: Update for symbol handling changes.
4579 * config/obj-coff.c: Likewise.
4581 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4583 * tc-hppa.c: General cleanups of ELF support. No more spaces
4584 and subspaces for ELF.
4585 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4586 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4587 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4588 (UNWIND_SECTION_NAME): Likewise.
4589 (space/subspace related structures): Conditionalize definitions
4591 (space/subspace directives and support routines): Conditionalize
4592 definitions and references/uses on OBJ_SOM.
4593 (label_symbol_struct): For ELF, track the symbol's segment. For
4594 SOM track its space.
4595 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4597 (USE_ALIASES): Kill for both SOM & ELF.
4598 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4599 (pa_space, pa_subspace): Corresponding changes.
4600 (pa_spaces_begin): Corresponding chagnes.
4601 (md_begin): Do not muck around with space/subspace stuff for
4603 (md_apply_fix): Temporarily disable argument relocation stuff
4605 (tc_gen_reloc): Temporarily disable relocation generation for
4607 (pa_build_unwind_subspace): Similarly.
4609 1999-06-16 Nick Clifton <nickc@cygnus.com>
4611 * config/tc-arm.c (thumb_set): New pseudo op.
4612 (text, data, section): Override these pseudo ops with ARM
4614 (s_thumb_set): New function: Perform the same as a .set pseudo
4615 op, but also mark the alias'ed symbol as being a Thumb
4617 (arm_s_text): New function: Perform the same as the .text
4618 pseudo op, but dump the literal pool before changing
4620 (arm_s_data): New function: Perform the same as the .data
4621 pseudo op, but dump the literal pool before changing
4623 (arm_s_section): New function: Perform the same as the
4624 .section pseudo op, but dump the literal pool before changing
4626 (arm_cleanup): Do not reset the current section before dumping
4629 1999-06-17 Nick Clifton <nickc@cygnus.com>
4631 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4632 OPTION_NO_WARN_UNMATCHED entries.
4633 (md_parse_option): Generate a warning message if an unrecognised
4634 option is encountered.
4636 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4637 (get_operands): When parsing an expression after an '@' symbol
4638 has been detected, do not ignore '#' symbols.
4639 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4642 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4644 From K. Richard Pixley <rich@noir.com>:
4645 * configure.in (ppc-*-vxworks*): New target.
4646 * configure: Rebuild.
4648 1999-06-12 Philip Blundell <philb@gnu.org>
4650 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4652 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4654 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4655 which refer to symbols in linkonce sections, permit reducing the
4656 relocs if the symbol is local.
4658 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4660 * subsegs.c (subseg_text_p): New function.
4661 * as.h (subseg_text_p): Declare.
4662 * read.c (do_align): Use subseg_text_p to set the default fill.
4663 * write.c (subsegs_finish): Likewise.
4664 * config/obj-coff.c (write_object_file): Likewise.
4665 * config/tc-i386.h (md_maybe_text): Don't define.
4666 (md_do_align): Use subseg_text_p to set the default fill.
4667 * config/tc-m32r.c (m32r_do_align): Likewise.
4668 * config/tc-sh.c (sh_do_align): Likewise.
4669 * config/tc-sparc.h (md_do_align): Likewise.
4671 1999-06-12 David O'Brien <obrien@freebsd.org>
4673 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4674 * configure: Rebuild.
4676 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4678 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4679 * Makefile.am: Rebuild dependencies.
4680 * Makefile.in: Rebuild.
4682 * config/tc-i386.c (i386_immediate): Remove unused label
4685 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4686 * symbols.c: Likewise.
4687 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4688 sy_next field when taking address, rather than symbol_next.
4690 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4692 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4693 value from the output file architecture.
4694 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4695 * dwarf2dbg.h: Change bfd_vma to addressT.
4697 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4699 * dwarf2dbg.h: Use PARAMS in function declarations.
4701 1999-06-11 Martin Dorey <mdorey@madge.com>
4703 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4704 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4706 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4708 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4710 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4712 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4715 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4717 * read.c (read_a_source_file): Only declare inescape if
4720 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4722 (find_entry_byval): Add parens to avoid warning.
4724 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4726 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4729 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4731 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4734 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4735 synthetize_setx): New functions.
4736 (md_assemble): Broken the special cases into the above
4737 functions. Make compiler happy if sizeof(bfd_vma)==4.
4738 Fix sethi generated from set/setuw. If instructions have a relloc,
4739 always clear the fields to be relocated in the opcode.
4740 (sparc_ip): Remove special_case global variable.
4742 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4744 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4745 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4746 indication of success rather than a value.
4747 (itbl_get_val): Likewise.
4748 (itbl_get_field): Use strcspn. Change delimiters to include
4750 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4751 (itbl_get_val): Likewise.
4752 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4754 * symbols.c (copy_symbol_attributes): Convert local symbols to
4757 1999-06-10 Nick Clifton <nickc@cygnus.com>
4759 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4762 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4764 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4765 Optimize set if sizeof(bfd_vma) == 64.
4766 (sparc_ip): Fix sethi - without %hi() it should generate
4767 R_SPARC_22 reloc, not R_SPARC_HI22.
4768 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4770 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4772 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4773 (s_ncons): New function.
4774 (native_op_table): New table.
4775 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4776 R_SPARC_OLO10 handling.
4778 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4780 * expr.h (struct expressionS): Revert last change; widen X_op.
4781 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4783 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4785 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4786 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4787 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4788 * Makefile.in: Regenerated.
4790 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4791 `common' pass on to s_mri_common.
4792 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4794 1999-06-06 Richard Henderson <rth@cygnus.com>
4796 * config/obj-elf.c (obj_elf_section): Don't free the return
4797 value of demand_copy_C_string.
4799 1999-06-05 Richard Henderson <rth@cygnus.com>
4801 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4802 creation logic from obj_elf_create_section.
4804 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4805 (section_stack): New.
4806 (special_sections): Make const.
4807 (obj_elf_section): Gut and rewrite parsing.
4808 (obj_elf_change_section): New function broken out of obj_elf_section.
4809 (obj_elf_parse_section_letters): Likewise.
4810 (obj_elf_section_word): Likewise.
4811 (obj_elf_section_type): Likewise.
4812 (obj_elf_previous): Treat as a toggle.
4813 (obj_elf_popsection): New.
4814 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4815 (ppc_section_type): Likewise.
4816 * config/tc-ppc.h: Likewise.
4818 * expr.h (struct expressionS): Don't make X_op a bitfield.
4819 * config/tc-alpha.c: Update for symbol handling changes.
4820 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4821 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4823 1999-06-05 Richard Henderson <rth@cygnus.com>
4825 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4826 (dwarf2_gen_line_info): Kill unused variables.
4827 (dwarf2_finish): Likewise.
4828 (dwarf2_where): Likewise.
4829 (dwarf2_directive_file): If we've only got a string,
4830 hand off to s_app_file.
4831 * ecoff.c: Move the include of ecoff.h.
4832 * symbols.h (S_IS_FUNCTION): Prototype.
4834 * read.c (LEX_HASH): Supply a default.
4836 (s_globl): Update `c' after skipping whitespace.
4837 * read.h (LEX_END_NAME, is_name_ender): New.
4838 * expr.c (get_symbol_end): Respect it.
4840 1999-06-04 Mark Klein <mklein@dis.com>
4842 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4844 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4846 * config/tc-hppa.c: Update for symbol handling changes.
4848 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4850 * cgen.c: Update for symbol handling changes.
4851 * config/tc-m32r.c: Likewise.
4853 * config/tc-hppa.h: Update for symbol handling changes.
4854 * config/tc-hppa.c: Likewise.
4856 * config/tc-arm.h: Update for symbol handling changes.
4857 * config/tc-arm.c: Likewise.
4858 (symbol_make_empty): Remove. Just use symbol_create.
4860 * symbols.c (symbol_set_tc): Correct name.
4862 * Makefile.am: Rebuild dependencies.
4863 ($(OBJS)): Don't depend upon struc-symbol.h.
4864 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4865 * dep-in.sed: Don't remove struc-symbol.h.
4866 * Makefile.in: Rebuild.
4868 * doc/internals.texi (Symbols): Describe changes in symbol
4871 1999-06-03 Richard Henderson <rth@cygnus.com>
4873 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4874 instead of doing the work by hand.
4876 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4878 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4879 state of line state-machine.
4880 (struct ls): Collect DWARF2 line state-machine state in new member
4881 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4882 resulted in any DWARF2 directives.
4883 (reset_state_machine): New function.
4884 (out_end_sequence): Ditto.
4885 (dwarf2_gen_line_info): When switching sections or switching to a
4886 lower text address, call out_end_sequence() first to terminate the
4887 previous code sequence as code sequences MUST have monotonically
4888 increasing addresses.
4889 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4891 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4893 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4894 DWARF2 debug info (line information only, at this point).
4895 * as.h: Update comment about supported debug formats.
4896 * dwarf2dbg.c, dwarf2dbg.h: New files.
4897 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4899 * expr.c (operand): Don't use [ for parens if we want an index op.
4900 (op_encoding): Switch [ into O_index, if desired.
4901 (op_rank): Renumber with O_index on bottom.
4902 (expr): If O_index, match closing bracket.
4903 * expr.h (O_index): New.
4905 * read.c (read_a_source_file): Conditionally allow matched "
4906 in lines passed to md_assemble.
4908 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4910 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4912 Add support for storing local symbols in a small structure to save
4913 memory when assembling large files.
4914 * as.h: Don't include struc-symbol.h.
4915 (symbolS): Add typedef.
4916 * symbols.c: Include struc-symbol.h.
4917 (local_hash): New static variable.
4918 (save_symbol_name): New static function, from symbol_create.
4919 (symbol_create): Call save_symbol_name.
4920 (local_symbol_count): New static variable.
4921 (local_symbol_conversion_count): Likewise.
4922 (LOCAL_SYMBOL_CHECK): Define.
4923 (local_symbol_make): New static function.
4924 (local_symbol_convert): New static function.
4925 (colon): Handle local symbols. Create local symbol for local
4927 (symbol_table_insert): Handle local symbols.
4928 (symbol_find_or_make): Create local symbol for local label name.
4929 (symbol_find_base): Check for local symbol.
4930 (symbol_append, symbol_insert): Check for local symbols.
4931 (symbol_clear_list_pointers, symbol_remove): Likewise.
4932 (verify_symbol_chain): Likewise.
4933 (copy_symbol_attributes): Likewise.
4934 (resolve_symbol_value): Handle local symbols.
4935 (resolve_local_symbol): New static function.
4936 (resolve_local_symbol_values): New function.
4937 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4938 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4939 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4940 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4941 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4942 (symbol_previous, symbol_next): New functions.
4943 (symbol_get_value_expression): Likewise.
4944 (symbol_set_value_expression): Likewise.
4945 (symbol_set_frag, symbol_get_frag): Likewise.
4946 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4947 (symbol_mark_used_in_reloc): Likewise.
4948 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4949 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4950 (symbol_mri_common_p): Likewise.
4951 (symbol_mark_written, symbol_clear_written): Likewise.
4952 (symbol_written_p): Likewise.
4953 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4954 (symbol_section_p, symbol_equated_p): Likewise.
4955 (symbol_constant_p): Likewise.
4956 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4957 (symbol_get_obj, symbol_set_obj): Likewise.
4958 (symbol_get_tc, symbol_set_tc): Likewise.
4959 (symbol_begin): Initialize local_hash.
4960 (print_symbol_value_1): Handle local symbols.
4961 (symbol_print_statistics): Print local symbol statistics.
4962 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4963 Declare new symbols.c functions. Move many declarations here from
4965 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4966 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4967 (struct symbol): Move bsym to make it clearly the first field.
4968 Remove TARGET_SYMBOL_FIELDS.
4969 (symbolS): Don't typedef.
4970 (struct broken_word): Remove.
4971 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4972 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4973 (symbol_clear_list_pointers): Likewise.
4974 (symbol_insert, symbol_remove): Likewise.
4975 (symbol_previous, symbol_append): Likewise.
4976 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4977 (struct local_symbol): Define.
4978 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4979 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4980 (local_symbol_get_frag, local_symbol_set_frag): Define.
4981 (local_symbol_get_real_symbol): Define.
4982 (local_symbol_set_real_symbol): Define.
4984 * write.c (write_object_file): Call resolve_local_symbol_values.
4985 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4986 (TARGET_SYMBOL_FIELDS): Don't define.
4987 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4988 ECOFF_DEBUGGING, add ECOFF fields.
4989 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4990 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4991 ECOFF_DEBUGGING, add ECOFF fields.
4992 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4993 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4994 * config/tc-mcore.h: Don't include struc-symbol.h.
4995 (TARGET_SYMBOL_FIELDS): Don't define.
4996 (struct mcore_tc_sy): Define.
4997 (TC_SYMFIELD_TYPE): Define.
4998 * Many files: Use symbolS instead of struct symbol. Use new
4999 accessor functions rather than referring to symbolS fields
5002 * read.c (s_mri_common): Don't add in value of line_label.
5004 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5005 checking for SEC_LINK_ONCE.
5007 * config/tc-sh.h (sh_fix_adjustable): Declare.
5009 * app.c (input_buffer): New static variable.
5010 (app_push): Save saved_input in allocated buffer.
5011 (app_pop): Restored saved_input.
5012 (do_scrub_chars): Change get parameter to take char * and int as
5013 arguments. Change GET macro to pass input_buffer to get
5014 function. Don't save input into allocated buffer.
5015 * as.h (do_scrub_chars): Update declaration.
5016 * input-file.c (input_file_get): Change to take char * and int.
5017 Read data into passed in buffer. Remove static buffer.
5018 * read.c (scrub_from_string): Change to take char * and int. Copy
5019 data into passed in buffer.
5021 * hash.h: Neaten. Declare hash_traverse.
5022 * hash.c: Complete rewrite based on BFD hashing code.
5023 * gasp.c (chunksize): New variable.
5024 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5027 1999-05-28 Nick Clifton <nickc@cygnus.com>
5029 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5030 addend unless the target uses an old ABI.
5032 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5034 -Wchar-subscripts cleanup
5035 * listing.c (listing_newline): Use unsigned char variable, so
5036 calls to isascii,iscntrl are correct.
5037 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5039 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5040 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5041 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5042 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5044 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5046 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5048 (arch_coldfire_p): New #define.
5049 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5051 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5053 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5055 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5056 (install_operand): Add place `N'.
5057 (init_table): Add registers ACC, MACSR, MASK.
5059 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5061 * config/tc-m68k.c: Change mcf5200 --> mcf.
5062 (archs): Add mcf5206e, mcf5307.
5063 (m68k_ip): Add format `u'.
5064 (install_operand): Add place `m', `M', `h'.
5065 (init_table): Add upper/lower registers.
5067 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5069 1999-05-28 Martin Dorey <mdorey@madge.com>
5071 * config/tc-i960.c: Several minor changes to add ELF and
5072 BFD_ASSEMBLER support.
5073 * config/tc-i960.h: Likewise.
5074 * configure.in (i960-*-elf*): New target.
5075 * aclocal.m4, configure: Rebuild.
5077 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5079 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5080 reloc changes when defined(BFD_ASSEMBLER).
5082 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5084 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5086 * write.c (write_print_statistics): Output to file, not stderr.
5088 * expr.c (generic_bignum_to_int32,64): Prototype.
5090 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5091 output_sleb128, output_uleb128, output_big_sleb128,
5092 output_big_uleb128, output_big_leb128): Prototype.
5093 (output_big_sleb128, output_big_uleb128): Make inline.
5094 (output_big_leb128): Remove inline
5096 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5097 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5098 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5099 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5100 value for correct overflow check in write.c:fixup_segment.
5101 * write.c (fixup_segment): Move bitfield overflow checks to after
5102 the md_apply_fix call.
5103 * config/obj-coff.c (fixup_segment): Likewise.
5104 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5105 valueT *val argument.
5107 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5109 * config/atof-ieee.c (gen_to_words): Correctly round a
5110 denormalized number. Fix off-by-one in range checking for
5111 exponent in a denormal.
5113 1999-05-10 Nick Clifton <nickc@cygnus.com>
5115 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5118 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5120 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5122 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5124 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5125 (ReverseRegRegmem): Remove.
5126 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5127 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5128 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5131 From Doug Ledford <dledford@redhat.com>
5132 * config/tc-i386.h (RegXMM): New for P/III.
5133 * config/tc-i386.c: Add support for P/III.
5135 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5137 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5138 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5139 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5141 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5143 * config/tc-i386.c (i386_immediate): Skip whitespace before
5144 complaining about junk after expression.
5145 (i386_displacement): Likewise.
5147 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5149 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5150 Don't copy before downcaseing.
5152 1999-05-05 Catherine Moore <clm@cygnus.com>
5154 * tc-m68k.c: Include elf/m68k.h.
5155 (m68k_elf_final_processing): New routine.
5156 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5159 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5161 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5164 1999-04-30 Nick Clifton <nickc@cygnus.com>
5166 * config/tc-mcore.c (mcore_s_section): Dump literals before
5169 1999-04-29 Nick Clifton <nickc@cygnus.com>
5171 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5174 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5176 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5177 (TC_INIT_FIX_DATA): Delete.
5178 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5179 (TC_INIT_FIX_DATA): Delete.
5180 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5181 * write.c (fix_new_internal): Initialize fx_cgen member.
5182 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5183 (gas_cgen_md_apply_fix3): Update.
5184 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5185 (md_cgen_record_fixup_exp): Update.
5186 (FX_OPINFO_R_TYPE): Update.
5188 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5189 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5190 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5191 * frags.h (struct frag): Make opindex, opinfo ints.
5193 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5195 1999-04-26 Tom Tromey <tromey@cygnus.com>
5197 * aclocal.m4, configure: Updated for new version of libtool.
5199 1999-04-22 Nick Clifton <nickc@cygnus.com>
5201 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5203 (md_apply_fix3): Do not fix up absolute relocations against
5206 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5208 1999-04-20 Nick Clifton <nickc@cygnus.com>
5210 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5211 changes and data-in-text directives.
5212 (mcore_cons): New function: intercept cons() operations.
5213 (mcore_float_cons): New function: intercept float_cons()
5215 (mcore_stringer): New function: intercept stringer() operations.
5217 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5219 * obj.h (struct format_ops): Change generate_asm_lineno field to
5221 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5223 * config/tc-alpha.c (find_opcode_match): Add default case to
5225 (find_macro_match): Likewise.
5226 (load_expression): Parenthesize && within ||.
5228 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5230 1999-04-17 Nick Clifton <nickc@cygnus.com>
5232 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5233 .text .data .section pseudo ops.
5234 (mcore_s_section): New function. Dump lits before changing secs.
5235 (mcore_s_text): New function. Dump lits before changing secs.
5236 (mcore_s_data): New function. Dump lits before changing secs.
5238 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5240 * config/tc-mips.c (mips_32bitmode): New.
5241 (md_begin): Set mips_32bitmode if needed.
5242 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5243 Set EF_MIPS_32BITMODE.
5245 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5247 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5250 1999-04-16 Nick Clifton <nickc@cygnus.com>
5252 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5254 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5256 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5257 expressions correctly.
5260 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5262 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5264 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5266 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5267 and fmpynfadd instructions.
5269 1999-04-11 Richard Henderson <rth@cygnus.com>
5271 * as.h (environ): Declare it, if needed.
5272 * as.c (dump_statistics): Don't declare environ.
5273 * configure.in (environ): Detect declaration.
5274 * configure, config.in: Rebuild
5276 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5277 (i386_displacement): Allocate enough space for replacement buffer.
5278 Clean up replacement buffer initialization.
5280 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5282 * subsegs.c (section_symbol): Don't create a new symbol if one
5283 already exists; instead, use the existing one, but set its segment
5284 and frag data if it hasn't already been defined.
5285 * config/obj-coff.c (c_section_symbol): Likewise.
5287 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5289 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5291 1999-04-08 Nick Clifton <nickc@cygnus.com>
5293 * config/tc-mcore.c: New File: Support routines for MCore
5295 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5296 * config/obj-coff.c: Add support for mcore-pe target.
5298 * Makefile.am: Add support for MCore targets.
5299 * Makefile.in: Regenerate.
5300 * configure.in: Add support for MCore targets.
5301 * configure: Regenerate.
5303 * doc/all.texi: Set MCORE.
5304 * doc/as.texinfo: Document MCore specific command line options.
5306 * write.h: Prevent multiple inclusion.
5308 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5310 * asintl.h (LC_MESSAGES): Never define.
5311 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5313 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5316 * Makefile.am (m68k-parse.c): If configuring in the source
5317 directory, copy m68k-parse.y into the local directory before
5318 running ylwrap, to remove spurious differences when generating
5320 * Makefile.in: Rebuild.
5322 * config/tc-sparc.h (md_do_align): Just allocate the number of
5323 bytes necessary, rather than always allocating 1024.
5325 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5327 * listing.c (listing_newline): Add cast to avoid warning.
5328 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5329 * config/tc-i386.c (i386_scale): Add return value.
5330 (build_displacement_string): Remove unused local temp_disp2.
5331 (i386_intel_memory_operand): Add parentheses to avoid warning.
5332 (i386_intel_operand): Remove unused local end_of_operand_string.
5333 (i386_operand): Remove unused local operand_modifier.
5334 (i386_operand): Add parens to avoid warning.
5336 1999-04-04 Don Bowman <don@pixsci.com>
5338 * configure.in: Add mips*-*-vxworks* target; have it define
5340 * configure, config.in: Rebuild.
5342 1999-03-31 Nick Clifton <nickc@cygnus.com>
5344 * configure.in (emulations): Add support for arm-epoc-pe.
5345 * configure: Regenerate.
5346 * config/te-epoc-pe.h: New file. Define macros specific to
5348 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5349 for arm-epoc-pe target.
5351 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5353 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5355 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5357 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5358 detect ",n" without a condition.
5359 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5362 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5364 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5365 instruction is encoded with one bit.
5368 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5370 * doc/internals.texi (CPU backend): Mention that
5371 line_separator_chars should not include newline. From thi
5372 <ttn@mingle.glug.org>.
5374 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5376 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5377 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5379 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5381 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5383 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5385 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5388 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5390 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5392 1999-03-15 Martin Hunt <hunt@cygnus.com>
5394 * app.c (do_scrub_begin): Change '-' back to a symbol char
5395 so we can use multiple opcodes on a line again.
5397 * config/tc-d30v.c: By default, warn if a symbol has
5398 the same name as a register. Plus some minor
5399 updates from the branch.
5401 1999-03-13 Nick Clifton <nickc@cygnus.com>
5403 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5404 BFD_RELOC_16 and BFD_RELOC_64.
5406 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5408 * expr.c (expr): Add missing else.
5410 1999-03-12 Nick Clifton <nickc@cygnus.com>
5412 * config/tc-arm.c (md_apply_fix3): Improve error message.
5414 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5416 * Makefile.am (CPU_TYPES): Add fr30.
5417 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5418 (fr30,m32r dependencies): Update.
5419 * Makefile.in: Rebuild.
5421 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5422 (gas_cgen_record_fixup_exp): Ditto.
5423 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5424 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5425 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5426 (md_cgen_lookup_reloc): Update use of operand->type.
5427 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5428 (md_convert_frag): Call cgen_operand_lookup_by_num.
5429 (md_cgen_lookup_reloc): Update use of operand->type.
5430 (m32r_cgen_record_fixup_exp): Ditto.
5432 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5434 * config/tc-mips.c (md_show_usage): Fix message.
5436 1999-03-03 Nick Clifton <nickc@cygnus.com>
5438 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5439 and LDR reg,=<expr> instruction.
5441 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5444 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5446 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5448 1999-02-17 Nick Clifton <nickc@cygnus.com>
5450 This patch was created by: Scott Bambrough
5451 <scottb@corelcomputer.com>
5454 Special cased '@' character. The '@' character is used as the
5455 ARM assembler comment character, as a special character
5456 and in ELF .symver pseudo-op's, and as a special character in
5457 .type and .section pseudo-ops.
5458 (symver_pseudo): New static variable.
5459 (symver_state): New static variable.
5460 (struct app_save): Add field 'symver_state'.
5461 (app_push): Save global symver_state int struct app_save.
5462 (app_pop): Restore global symver_state from struct app_save.
5463 (do_scrub_chars): Special case handling of '@' character in
5466 * configure.in: Modified to recognize armv* uname syntax from ARM
5468 * configure: Regenerated.
5470 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5471 a prefix to the section's type.
5472 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5473 the type's typename.
5475 * config/tc-arm.h: Add support for PIC generation:
5476 (pic_code): New boolean.
5477 (obj_relocate_extern): Define.
5478 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5479 (TC_CONS_FIX_NEW): Define.
5480 (tc_fix_adjustable): Define.
5481 (GLOBAL_OFFSET_TABLE_NAME): Define.
5483 * config/tc-arm.c: Add support for PIC generation:
5484 (line_seperator_chars): Allow ';' as a seperator for Linux.
5485 (is_immediate_prefix): New macro.
5486 (arm_parse_reloc): New function.
5487 (s_arm_elf_cons): New function.
5488 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5489 (md_undefined_symbol): Special case handling for the Global Offset
5491 (md_apply_fix3): Handle PIC relocs.
5492 (tc_gen_reloc): Handle PIC relocs.
5493 (md_parse_option): Add support for '-k' command line switch to
5494 enable PIC generation.
5495 (cons_fix_new_arm): New function.
5496 (s_arm_elf_cons): New function.
5498 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5500 * configure.in: Add comments for uses of AC_DEFINE.
5501 * acinclude.m4: Likewise.
5502 * acconfig.h: Remove.
5503 * aclocal.m4: Rebuild.
5504 * configure: Rebuild.
5505 * Makefile.in: Rebuild.
5506 * config.in: Rebuild.
5508 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5510 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5511 non-constant offset from a base register.
5513 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5515 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5518 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5520 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5521 (emit_insn): Look for pc-relative and no-overflow specifiers on
5522 internal relocation types.
5524 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5526 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5529 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5531 (mips_4650, mips_4010, mips_4100): Variables removed.
5532 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5533 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5535 (md_begin): Don't bother initializing the mips_NNNN variables;
5536 mips_cpu is set, and that's good enough now.
5537 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5538 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5539 (show): New function, to handle wrapping in the CPU lists.
5540 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5542 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5544 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5545 than treat as an immediate specifier.
5547 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5549 * config/tc-i386.c: Prototype many functions.
5550 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5551 (i386_immediate): Remove unused second argument.
5552 (i386_intel_operand): Fix i386_is_reg typo.
5553 (i386_operand): Use allow_naked_reg.
5554 (output_invalid): Make operand int for K&R.
5556 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5558 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5560 * Makefile.in: Rebuild.
5562 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5564 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5566 (EXTRA_as_new_SOURCES): Comment out.
5567 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5568 * Makefile.in: Rebuild.
5569 * doc/Makefile.in: Rebuild.
5570 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5571 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5572 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5573 * configure: Rebuild.
5574 * aclocal.m4: Rebuild.
5575 * config.in: Rebuild.
5576 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5577 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5578 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5579 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5580 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5581 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5582 (gas_cgen_record_fixup_exp): Ditto.
5583 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5584 descriptor, not global variable.
5585 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5586 descriptor, not global variable. Refer to insert_operand handler
5587 via cpu descriptor, not global function.
5588 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5589 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5590 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5591 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5592 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5593 * config/tc-m32r.c: Ditto.
5594 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5595 (md_assemble): Ditto.
5596 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5598 1999-02-09 Nick Clifton <nickc@cygnus.com>
5600 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5601 relocations for ELF targets.
5603 1999-02-08 Nick Clifton <nickc@cygnus.com>
5605 * configure.in: Add support for StrongARM target.
5606 * configure: Regenerate.
5608 1999-02-05 Nick Clifton <nickc@cygnus.com>
5610 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5612 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5615 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5617 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5619 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5621 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5622 (INTEL_DWORD_MNEM_SUFFIX): Define.
5625 (DWORD_PTR): Define.
5626 (XWORD_PTR): Define.
5628 (OFFSET_FLAT): Define.
5630 (NONE_FOUND): Define.
5633 * config/tc-i386.c (set_intel_syntax): New routine.
5634 (intel_syntax): Declare.
5635 (allow_naked_reg): Declare.
5636 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5637 (intel_float_operand): New routine.
5638 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5639 Handle brackets as well as parens. Call i386_intel_operand for
5640 intel syntax. Reverse operands if appropriate. Handle new
5641 suffixes. Handle movzx and movsx.
5642 (i386_is_reg): New routine.
5643 (i386_immediate): New routine.
5644 (i386_scale): New routine.
5645 (i386_displacement): New routine.
5646 (i386_operand_modifier): New routine.
5647 (build_displacement_string): New routine.
5648 (i386_parse_seg): New routine.
5649 (i386_intel_memory_operand): New routine.
5650 (i386_intel_operand): New routine.
5651 (i386_operand): Call i386_displacement, i386_immediate,
5652 i386_scale, etc. instead of handling inline.
5653 (parse_register): Handle registers without prefix.
5655 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5657 * configure: Regenerate.
5658 * configure.in (arm-*-oabi): New.
5659 (thumb-*-oabi): New.
5660 * config/tc-arm.c (target_oabi): Declare.
5661 (md_apply_fix3): Support REL relocs.
5662 (md_parse_option): Handle -oabi.
5663 (elf32_arm_target_format): New routine.
5664 (md_longopts): Add OPTION_OABI.
5665 * config/tc-arm.h: Redefine TARGET_FORMAT.
5668 1999-01-28 Nick Clifton <nickc@cygnus.com>
5670 * write.c (write_relocs): Handle out of range error.
5672 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5673 (fr30_force_relocation): Default to 0.
5675 * config/tc-fr30.h (obj_fix_adjustable): Define.
5676 (TC_FORCE_RELOCATION): Define.
5678 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5681 1999-01-16 Nick Clifton <nickc@cygnus.com>
5683 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5684 merge of two instructions if the left instruciton kills the right.
5686 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5688 * Makefile.in: Regenerate.
5689 * configure.in: Redo test for using cgen.
5690 * configure: Regenerate.
5692 1999-01-09 Nick Clifton <nickc@cygnus.com>
5694 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5695 redefinition of this macro.
5697 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5699 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5702 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5704 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5705 a read of HI or LO and an immediatly following branch.
5707 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5709 * config/tc-mips.c (md_begin): Another correction to the setting of
5712 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5714 * config/tc-mips.c (md_begin): Correct type-o in setting of
5717 1998-12-21 Nick Clifton <nickc@cygnus.com>
5719 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5720 bit insn when optimizing, so that parallelised instructions will
5721 start on a 32 bit boundary.
5723 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5725 * config/tc-mips.c (mips_eabi64): New.
5726 (md_begin): Set mips_eabi64.
5727 (mips_elf_final_processing): Use it.
5729 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5731 * config/tc-mips.c (mips_elf_final_processing):
5732 Correct setting of ABI in e_flags.
5734 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5736 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5739 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5741 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5743 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5745 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5746 warning, values that don't fit in the field.
5748 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5750 * config/tc-mips.c (mips_abi_string): New.
5751 (md_parse_option,md_longopts): Add mabi.
5752 (mips_elf_final_processing): Set e_flags based on mabi flag.
5754 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5756 * config/tc-mips.c (md_parse_option): Handle vr4111.
5758 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5760 * config/tc-h8300.c (build_bytes): Change message given if the
5761 instruction requires H8/300H mode and we're not in Hmode, to
5762 suggest that it may be the operand modes that are the problem, not
5763 necessarily the opcode.
5765 1998-12-10 Nick Clifton <nickc@cygnus.com>
5767 * config/tc-fr30.c: Add line separator character.
5769 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5771 * configure.in (hppa-*-mpeix*): New target.
5772 * config/obj-som.h (obj_som_compiler): Declare.
5773 * config/obj-som.c (compiler_seen): New static variable.
5774 (obj_som_compiler): New function.
5775 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5776 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5777 (pa_type_args): Set hppa_priv_level.
5778 (pa_compiler): New static function if OBJ_SOM.
5779 * configure: Rebuild.
5781 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5783 * read.c (output_leb128): Don't mark as inline.
5785 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5787 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5788 AIX .vbyte unaligned data support.
5789 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5790 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5793 1998-12-07 Nick Clifton <nickc@cygnus.com>
5795 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5798 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5800 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5801 BFD_RELOC_ARM_PCREL_BRANCH.
5803 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5805 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5806 checking the target type.
5807 (mips-dec-bsd*): Set endian to little.
5808 * configure: Rebuild.
5810 COFF weak symbol support, based on patches from Mark Elbrecht
5811 <snowball3@usa.net>:
5812 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5813 * config/obj-coff.c (obj_coff_weak): New static function.
5814 (obj_coff_endef) [both versions]: Handle weak symbols.
5815 (coff_frob_symbol): Likewise.
5816 (yank_symbols): Likewise.
5817 (obj_pseudo_table): Add "weak".
5819 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5820 <aymeric.vincent@emi.u-bordeaux.fr>.
5821 * aclocal.m4: Rebuild with current tools.
5822 * configure: Rebuild.
5824 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5825 an assertion failure for a case we can't handle when OBJ_ECOFF.
5827 * expr.c (operator): And with 0xff to avoid problems with signed
5830 1998-12-03 Nick Clifton <nickc@cygnus.com>
5832 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5833 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5835 1998-12-02 Nick Clifton <nickc@cygnus.com>
5837 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5840 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5842 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5843 calculation of pcrel point.
5845 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5847 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5850 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5852 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5854 (d10v_cleanup): Only generate previous insn if a multiline insn is
5857 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5859 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5862 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5864 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5865 -marm6xxx command line switches.
5867 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5869 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5870 (itbl-ops.o): Delete duplicate dependencies.
5871 Rebuild dependencies.
5872 Add fr30 dependencies.
5873 * Makefile.in: Rebuild.
5875 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5877 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5879 * listing.c: Ignore line terminator characters found inside
5882 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5884 * po/gas.pot: Regenerated.
5886 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5888 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5889 fr30_is_label_start(). Also checks for delay slot insns.
5891 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5892 FR30 instructions which contain a colon in the mnemonic.
5894 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5896 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5898 * config/tc-fr30.c: Removed currently superflous code.
5900 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5902 * config/tc-fr30.h: New file.
5903 * config/tc-fr30.c: Tweaking so that it will compile.
5905 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5907 * config/tc-d10v.h (obj_fix_adjustable): Define.
5908 (TC_FORCE_RELOCATION): Define.
5909 (d10v_force_relocation): Declare.
5910 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5911 (md_apply_fix3): Handle Vtable relocs.
5912 (d10v_fix_adjustable): New.
5913 (d10v_force_relocation): New.
5915 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5917 * config/tc-d30v.c: Change default behaviour to ignore potential
5918 conflicts between register name and symbol names.
5920 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5922 * configure.in: Add fr30-*-*.
5923 * config/tc-fr30.c: New file.
5924 * Makefile.in: Regenerated.
5925 * config.in: Regenerated.
5926 * configure: Regenerated.
5927 * doc/Makefile.in: Regenerated.
5928 * po/gas.pot: Regenerated.
5930 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5932 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5935 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5937 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5939 (do_scrub_chars): Add some casts to unsigned char to avoid
5940 unwanted sign extension.
5941 * read.c (lex_type): Set characters about 127 to be symbol
5943 * config/tc-i386.c (md_begin): Set identifier_chars and
5944 operand_chars for values above 127.
5946 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5948 * configure.in: detect cygwin* instead of cygwin32*
5949 * configure: regenerate
5951 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5953 * listing.c: Add support for producing a listing from piped
5956 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5958 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5959 (append_insn): Account for the tx39's multiply behavior.
5961 1998-10-26 Michael Meissner <meissner@cygnus.com>
5963 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5964 from assemble_parallel_insns. Add support for '->' to indicate
5965 explicitly serializing the instructions.
5966 (md_assemble): Ditto.
5968 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5970 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5973 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5975 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5977 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5979 * config/tc-mips.c : support frame and regmask/fregmask when
5980 MIPS_STABS_ELF is specified.
5982 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5984 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5985 (md_apply_fix): Don't return 1 for VTABLE relocs.
5986 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5988 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5990 * doc/c-i386.texi: Replace occurences of "opcode" with
5991 "instruction mnemonic", "instruction", or "mnemonic" when
5992 referring to the name of an instruction. Use "opcode" when
5993 referring to the sequence of machine bytes.
5995 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5996 (is_opcode_char): Rename to is_mnemonic_char.
5997 (md_assemble and i386_operand): Correct error messages from
5998 "opcode" to "instruction mnemonic"
5999 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6000 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6001 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6002 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6003 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6004 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6005 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6007 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6009 * config/tc-i386.c (i386_operand): Check for garbage after
6012 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6014 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6015 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6017 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6019 * config/tc-sh.h (obj_fix_adjustable): Define.
6020 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6021 (md_apply_fix): Likewise.
6022 (tc_gen_reloc): Likewise.
6023 (sh_fix_adjustable): New.
6025 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6027 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6028 * cgen.h (gas_cgen_finish_insn): Update prototype.
6029 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6030 cgen_insn_t -> CGEN_INSN_INT.
6031 (make_parallel): Update handling of CGEN_INT_INSN_P.
6032 (assemble_parallel_insn): Ditto.
6033 (target_make_parallel): New function.
6034 (md_assemble): Use it.
6036 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6038 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6040 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6042 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6043 converted into lower case.
6045 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6047 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6048 (gas_cgen_tc_gen_reloc): Likewise.
6049 * config/tc-m32r.h (obj_fix_adjustable): Define.
6050 * config/tc-m32r.c (m32r_fix_adjustable): New.
6051 (m32r_force_relocation): Handle VTABLE relocs.
6053 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6055 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6057 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6059 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6060 to lower case before parsing.
6062 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6063 parallel insns modift buts in the PSW as a side effect.
6065 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6067 * config/tc-d30v.c (find_format): Test for missing flag and
6070 (md_apply_fix3): Fix error messages to avoid
6071 assumption about presence of a symbol.
6073 (parallel_ok): Disallow parallel instructions that both modify the
6076 (find_format): Generate a warning if an odd numbered register is
6077 used as the first register in a mutli-register instruction.
6079 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6081 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6082 relocations are always associated with a symbol.
6084 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6086 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6087 (elf32_sparc_force_relocation): Declare.
6088 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6089 (tc_gen_reloc): Handle vtable relocs.
6090 (elf32_sparc_force_relocation): New.
6092 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6094 * symbols.c (S_IS_FUNCTION): New.
6095 * config/tc-v850.h (obj_fix_adjustable): Define.
6096 (TC_FORCE_RELOCATION): Define.
6097 (v850_force_relocation): Declare.
6098 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6099 of fx_addnumber for VTABLE reloc addends.
6100 (md_apply_fix3): Handle VTABLE relocs.
6101 (v850_fix_adjustable): New.
6102 (v850_force_relocation): New.
6104 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6106 * tc-hppa.c (fp_operand_format): Add some additional formats.
6107 (pa_ip): Do not automatically promote into pa2.0 mode.
6108 (pa_level): Handle ".level 2.0".
6110 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6112 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6113 * config/tc-i386.h (template.extension_opcode): Change to
6114 unsigned int to allow full range of 8-bit opcode suffixes.
6115 (None): Redefine as 0xffff.
6117 From Jeff B Epler <jepler@usgs.gov>
6118 * doc/c-i386.texi (i386-SIMD): New section.
6120 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6122 * read.c (discard_rest_of_line): New function.
6123 * read.h: Declare it.
6124 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6126 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6128 * config/tc-d10v.c (find_symbol_matching_register): New function.
6129 (find_opcode): Cope with the case where a register name matches
6132 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6134 * config/tc-v850.c (md_pcrel_from): Rename to
6135 v850_pcrel_from_section.
6136 (v850_pcrel_from_section): Do not resolves symbols in other
6139 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6141 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6143 * config/tc-d10v.c (find_opcode): Generate an error if a register
6144 is supplied for an operand that should not be a register.
6146 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6148 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6149 instructions to have another instruction in the right bin.
6151 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6153 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6154 the right container if the left container holds a branch
6157 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6159 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6160 both a register name and symbol name.
6161 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6163 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6165 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6166 execution unit class.
6168 (reg_name_search): If a name matches a register and a symbol,
6169 prefer the register.
6170 (find_format): Disallow flag registers when a general purpose
6171 register is required.
6172 If a number is required, but a register has been given, check to
6173 see if a symbol with the same name as the register exists, and if
6174 so, use that symbol.
6176 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6178 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6180 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6182 * config/tc-d30v.c (find_format): Do not accept flag registers as
6183 general purpose registers.
6184 (find_format): If an immediate value is expected at a given place
6185 in a format, but a register name has been provided instead, check
6186 to see if that register name matches the name of a predefined
6187 symbol and if it does, then use the symbol instead.
6188 (reg_name_search): If a register name matches a symbol name,
6189 prefer the register name to the symbol name.
6191 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6193 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6194 the previous insn to empty.
6196 1998-09-20 Michael Meissner <meissner@cygnus.com>
6198 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6199 pieces, forcing the use of an ANSI compiler.
6201 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6203 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6205 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6207 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6209 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6211 (obj_elf_vtable_entry): Likewise.
6212 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6213 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6214 (tc_gen_reloc): Likewise.
6215 (arm_fix_adjustable): Likewise.
6216 (elf32_arm_force_relocation): New.
6217 (armelf_frob_symbol): Remove coff-style symbol support.
6219 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6221 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6223 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6225 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6226 OBJ_COFF so that routine is defined for a.out format.
6228 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6230 * config/tc-i386.c (i386_operand): Detect non-segment registers
6231 used as segment prefixes.
6233 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6235 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6236 optimize across FDE boundaries.
6238 * config/obj-coff.c (obj_coff_section): Preserve any link once
6239 flags when setting the section flags.
6241 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6243 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6244 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6246 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6248 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6251 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6253 * frags.c (frag_grow): Include the size of the frag struct in the
6256 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6257 if the new subseg comes before the old.
6259 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6261 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6262 to handle edge8 and edge16.
6264 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6266 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6267 before we clobber the symbol involved.
6269 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6271 * config/tc-arm.c: Remove OBJ_ELF definitions for
6272 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6273 use arm_adjust_symtab for OBJ_COFF.
6274 (armelf_adjust_symtab): New Routine.
6275 * config/tc-arm.h: Define obj_adjust_symtab to
6276 armelf_adjust_symtab for OBJ_ELF.
6278 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6280 * configure.in: Make all i386-elf targets use bfd_gas.
6281 * config/tc-i386.c (tc_i386_force_relocation): New.
6282 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6283 (md_apply_fix3): Likewise.
6284 (tc_gen_reloc): Handle them.
6285 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6286 tc_i386_force_relocation.
6288 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6290 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6292 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6294 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6295 current opcode after writing the first insturction of a reverse
6298 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6300 * read.h (generate_lineno_debug): Add prototype.
6301 * read.c (generate_lineno_debug): Make non-static.
6303 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6305 * config/tc-i386.c (md_assemble): Only warn for address/data size
6308 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6310 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6311 against Thumb function names, as the linker needs this information.
6313 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6315 * expr.c (operand): Check also that there is no advance in operand
6316 after atof_generic in order to decide "is it label 0f or floating
6319 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6321 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6322 command line options with a single dash.
6323 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6325 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6327 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6328 * tc-arm.c (arm_fix_adjustable): New routine.
6330 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6332 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6333 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6334 demand_empty_rest_of_line before mri_comment_end.
6335 (equals): Check garbage after expression before
6336 mri_comment_end in MRI mode.
6338 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6340 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6341 small immediate constant to use the constant itself rather than
6344 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6346 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6347 (pa_leave): Likewise.
6349 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6351 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6353 (i386_operand): Fix an error message.
6355 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6357 * doc/c-arm.texi (ARM Directives): Document .req directive.
6359 * config/tc-arm.c (reg_required_here): Display erroneous string if
6360 the register name could not be decoded.
6361 Do not set inst.instruction if the sift is -1.
6363 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6365 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6368 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6370 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6371 even if it is belived to be unnecessary.
6373 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6375 config/tc-i386.c (i386_operand): Size immediate constants by
6376 suffix (erroneously removed as part of July 7 change).
6378 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6380 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6381 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6382 (armelf_frob_symbol): New Routine.
6383 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6385 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6387 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6389 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6391 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6392 command line switches passed to assembler.
6394 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6396 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6397 (gas_cgen_opcode_desc): Declare.
6398 (gas_cgen_parse_operand): Declare.
6399 (*): Prepend gas_ to gas specific fns to denote them as such.
6401 * cgen.c (gas_cgen_opcode_desc): New global
6402 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6403 (queue_fixup): Renamed from cgen_queue_fixup.
6404 (*): Prepend gas_ to gas specific fns to denote them as such.
6406 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6407 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6408 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6409 Open opcode table and initialize it.
6410 (make_parallel): Use gas_cgen_opcode_desc.
6411 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6412 (md_assemble): Ditto.
6414 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6416 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6417 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6418 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6419 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6420 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6421 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6422 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6423 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6424 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6425 (INIT_STAB_SECTION): Likewise.
6426 (OBJ_PROCESS_STAB): Likewise.
6428 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6429 (md_parse_option): Watch for them.
6430 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6431 (md_begin): Kill neverdef code.
6432 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6433 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6434 (s_alpha_coff_wrapper): New.
6435 (md_pseudo_table): Trap all ECOFF pseudos.
6437 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6439 Start of changes to remove mdebug section from mips*-elf
6440 Based on MIPS_STAB_ELF definition
6441 * acconfig.h: undef if not configured
6442 * config.in: undef if not configured
6443 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6444 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6445 * stabs.c (s_stab_generic): flush frag
6447 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6449 * configure.in: (arm-*-elf): Handle.
6450 (thumb-*-elf): Handle.
6451 * configure: Regenerate.
6452 * read.c (stringer): Fix typo in comment.
6453 * write.c (fixup_segment): Don't add symbol value to addend if
6455 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6457 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6460 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6462 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6463 (write_2_short): Emit warning if new flag is set.
6464 (do_assemble): Set flags if left instruction is one of special
6465 "right-instruction-killer" type.
6467 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6469 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6470 Always output words in debug_info section as big endian.
6471 (sparc_target_format): Choose correct bfd target.
6472 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6474 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6476 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6477 to work with internationalization code. Issue an error when two
6478 operands match that are not allowed to match.
6480 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6482 * configure.in (install_tooldir): Allow target to specify whether
6483 it wants to be installed in $(tooldir)/bin.
6484 * configure: Regenerate.
6485 * Makefile.am (install-exec-local): Set install-exec-tooldir
6486 dependency via configure.
6487 * Makefile.in: Regenerate.
6489 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6491 * Makefile.am (install-exec-local): Split into two ...
6492 (install-exec-bindir,install-exec-tooldir): New rules.
6493 * Makefile.in: Regenerate.
6495 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6497 * Makefile.am (install-exec-local): Don't remove the file before
6498 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6499 W. Rozycki <macro@ds2.pg.gda.pl>.
6500 * Makefile.in: Rebuild.
6502 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6504 * cgen.c: Include libiberty.h.
6505 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6506 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6507 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6508 (md_cgen_lookup_reloc)): Declare.
6509 (md_cgen_record_fixup_exp): Declare.
6510 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6511 (m32r_relax_frag): Declare.
6512 (cgen_md_apply_fix3): Decls moved to cgen.h.
6513 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6514 (m32r_cgen_record_fixup_exp): Delete decl.
6515 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6516 (assemble_nop): Delete.
6517 (expand_debug_syms): Delete unused `exp'.
6518 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6519 Add default case for -Wall.
6520 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6521 (md_atof): Delete unused wordP.
6523 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6525 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6528 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6530 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6531 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6532 .print, .purgem, and .struct. Remove documentation for
6535 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6537 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6538 Update call to insert_operand.
6540 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6542 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6544 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6546 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6547 whitespace after a prefix operator.
6549 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6551 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6553 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6555 * config/tc-sparc.c (log2): New static function.
6556 (s_reserve): Use log2 to convert alignment before calling
6558 (s_common): Use log2 to convert alignment before calling
6559 record_alignment and frag_align.
6560 (sparc_cons_align): Use log2.
6562 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6564 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6565 (s_common): Likewise.
6567 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6568 initialization of waddr.
6569 (sparc_elf_final_processing): Add default case to switch.
6571 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6573 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6574 than temporary real.
6576 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6578 * write.c (subsegs_finish): Don't align the segments if there were
6581 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6582 copying aux information.
6584 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6585 expression into a symbol.
6587 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6589 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6590 type to unsigned int.
6591 (md_assemble): Change type used to store offsets from unsigned
6593 (i386_operand): Switch error check to only call RESTORE_END_STRING
6594 once after parse_register.
6596 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6598 * config/tc-v850.c (md_show_usage): Changed format to match that
6601 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6603 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6605 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6607 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6610 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6612 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6613 * doc/Makefile.in: Rebuild.
6615 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6617 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6618 for %lo expressions.
6619 (mips_ip, case 'u'): Move range check after code to mask
6620 off bits in %hi/%lo expressions. Mask off high bits for
6623 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6625 * doc/Makefile.am (gasver.texi): New target.
6626 (as.info, as.dvi): Depends upon gasver.texi.
6627 * doc/as.texinfo: Include gasver.texi. Mention version number on
6628 title page and in top node.
6629 * doc/Makefile.in: Rebuild.
6631 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6633 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6634 but not including the line containing the edict.
6635 * listing.h (LISTING_EOF): New.
6636 * input-scrub.c (input_scrub_next_buffer): Call it.
6638 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6640 * config/tc-i386.c (i386_operand): Don't set the size of an
6641 immediate address based solely on the suffix and the mode.
6643 * config/tc-i386.c (md_assemble): Add assertion to make sure
6644 overlap2 does not set Imm.
6646 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6647 sequences of whitespace to a single space.
6648 (is_space_chars): Just compare with space.
6649 (md_begin): Don't initialize space_chars.
6650 (md_assemble): Just skip a single whitespace character.
6651 (i386_operand): Rewrite base-index parsing to use new
6652 parse_register, and to skip white space. Skip white space in a
6653 number of other places too. Don't give error message if
6654 parse_register fails.
6655 (parse_register): Change reg_string parameter to be non-const.
6656 Add end_op parameter. Skip white space after the `%', and return
6657 end of register string. Give error message here rather than
6660 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6662 Based on patch from Matt Semersky <matts@scd.hp.com>:
6663 * expr.c (op_encoding): Make const.
6664 (expr_set_precedence): New function.
6665 (expr_begin): Don't set operator rankings, just call
6666 expr_set_precedence.
6667 * expr.h (expr_set_precedence): Declare.
6668 * read.c (s_mri): Call expr_set_precedence.
6670 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6672 * doc/as.texinfo (Statements): Remove paragraph discussing
6673 continuing lines with a backslash. This hasn't worked for years,
6676 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6678 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6680 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6681 (ps_CTORS, ps_DTORS): New section types.
6682 (vms_fixup_xtors_section): New function
6683 (Ctors_Psect, Dtors_Psect): Define.
6684 (IS_GXX_XTOR): Define
6685 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6686 Filter static constructors/destructors and add to
6687 Ctors_Symbols/Dtors_Symbols chain.
6688 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6689 appropriate section.
6691 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6692 * makefile.vms: Merge vax/vms support.
6694 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6696 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6697 (elf_pseudo_table): Add them.
6698 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6699 (md_apply_fix): Accept them.
6700 (mips_fix_adjustable): Don't adjust them.
6701 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6702 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6703 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6704 (tc_fix_adjustable): Don't adjust them.
6706 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6708 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6710 * Makefile.in: Regenerate.
6711 * configure.in: AC_SUBST cgen_cpu_prefix.
6712 * configure: Regenerate.
6714 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6716 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6717 Changed all users of COND12_DELAY.
6719 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6721 * config/tc-mn10300.c (set_arch_mach): New function.
6722 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6723 (md_begin): Default to mn10300 mode.
6724 (md_assemble): Only accept instructions for the core mn10300
6725 chip and the active machine type.
6727 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6729 * subsegs.h (segment_info_type): Give the struct a name.
6730 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6731 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6732 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6733 * config/tc-w65.h (tc_reloc_mangle): Declare.
6734 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6736 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6738 * config/tc-v850.c (v850_comm): Restore old section
6739 after common processing.
6741 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6743 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6745 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6747 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6748 char with code that explicitly sign-extends.
6750 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6752 * config/tc-v850.c (md_begin): Restore text section as the current
6753 section after creating call table sections.
6754 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6757 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6758 with call to macro SYM_AUXINFO.
6760 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6762 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6763 with the program transform name.
6764 * Makefile.in: Rebuild.
6766 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6768 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6771 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6773 * config/tc-i386.c (i386_operand): Be prepared for a space between
6774 the open parenthesis and the start of the register operand,
6775 because of the June 16 change.
6777 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6779 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6782 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6784 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6785 even if it is belived to be unnecessary.
6787 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6789 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6791 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6793 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6795 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6796 shift amount for a repeated operand. The shift amount for the
6797 repeated copy comes from the size of the operand.
6799 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6801 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6803 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6805 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6807 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6809 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6810 characters in it as LEX_IS_SYMBOL_COMPONENT.
6811 * config/tc-i386.h (tc_symbol_chars): Define.
6812 (extra_symbol_chars): Declare.
6813 * config/tc-i386.c (extra_symbol_chars): Define.
6814 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6815 (line_comment_chars): Set to '/' if TE_LINUX.
6816 * doc/c-i386.texi (i386-prefixes): Update.
6817 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6819 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6821 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6822 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6824 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6826 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6827 constraint in instructions REP & REPI.
6829 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6831 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6832 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6834 (check_range): If the operand is shifted, then shift the number
6835 before checking its range.
6837 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6839 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6842 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6844 * config/tc-v850.c (v850_comm): Create special sections as needed.
6846 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6848 * config/tc-d10v.c (write_2_short): Addition of swapping
6849 instructions for sequential and reverse sequential order when
6850 given order is not possible.
6852 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6854 * Makefile.am: Rebuild dependencies.
6855 (DEP_INCLUDES): Fix reference to intl build directory.
6856 * Makefile.in: Rebuild.
6858 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6860 * doc/c-i386.texi: Update 16 bit documentation.
6862 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6863 IgnoreDataSize to IgnoreSize as they are used for address size as
6865 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6866 32-bit mode, similarly addr16/data16 and variants.
6868 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6870 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6871 sequential word multiply instructions.
6873 (do_assemble): Add extra command line argument, to allow mul32
6874 attribute to be preserved across parallel insns.
6875 (md_assemble): Insert NOPs between explicitly parallel insns which
6876 contain an 32 bit multiply and a 16 multiply.
6878 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6880 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6883 * config/tc-i386.c (reloc): Add braces.
6885 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6886 consistent with Intel naming.
6887 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6888 use bitfields in sib_byte.
6889 (modrm_byte): Don't use bitfields here either.
6891 * config/tc-i386.c (current_templates): Add const.
6892 (parse_register): Add const to return, param, and char *s.
6893 (i386_operand): Add const to reg_entry *r.
6894 * config/tc-i386.h (templates): Add const to start, end.
6896 Inspired by code for 16 bit gas support from Martynas Kunigelis
6897 <martynas@nm3.ktu.lt>:
6898 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6899 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6900 (uses_mem_addrmode): Remove.
6901 (md_estimate_size_before_relax): Add support here too.
6902 (md_relax_table): Rewrite interface to md_relax for 16 bit
6904 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6905 (opcode_suffix_to_type): Remove.
6906 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6907 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6908 (md_convert_frag): Likewise.
6909 (i386_operand): Add support for 16 bit base/index regs,
6910 immediates, and displacements. Remove some unnecessary casts, and
6911 localise end_of_operand_string, displacement_string_start,
6912 displacement_string_end variables. Add GCC_ASM_O_HACK.
6913 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6915 * config/tc-i386.c (prefix_hash): Remove.
6916 (md_begin): Rewrite without obstacks. Remove prefix hash table
6917 handling. Rewrite lexical table handling.
6918 (i386_print_statistics): Don't print prefix statistics.
6919 (md_assemble): Rewrite instruction parser so that line is not
6920 converted to lower case. Don't do a hash_find for prefixes,
6921 instead recognise them via opcode modifier.
6922 (expecting_operand, paren_not_balanced): Localise variables.
6923 * config/tc-i386.h (IsPrefix): Define.
6924 (prefix_entry): Remove.
6926 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6927 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6928 '\\' in case where comment_chars contains '/'.
6930 * config/tc-i386.c (MATCH): Ensure given operand and template
6931 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6932 you must write `ljmp *table(%ebx)'.
6934 From H.J. Lu <hjl@gnu.org>:
6935 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6936 as 0 ifndef BFD_ASSEMBLER.
6937 (md_assemble): Allow immediate operands without suffix or
6938 other reg operand to default in size to the current code size.
6940 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6942 * config/tc-v850.c (md_begin): Restore creation of
6943 .call_table_text and .call_table_data sections.
6945 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6947 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6948 after emitting a word of noops.
6950 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6952 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6953 (i386_operand): Simplify checks for valid base/index combinations.
6954 Disallow `in 4(%dx),%al'.
6956 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6958 (add_prefix): Change parameter from char to int.
6960 * config/tc-i386.h (Ugh): Define opcode modifier.
6961 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6963 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6964 CONSISTENT_REGISTER_MATCH macros to check register types more
6965 thoroughly. Check for illegal suffix/operand combinations
6966 when matching insns with operands. Handle new `s' suffix, and
6967 associated FloatMF opcode modifier for float insns with memory
6969 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6970 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6971 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6972 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6973 DATA_PREFIX_OPCODE throughout.
6975 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6976 (md_assemble): Rewrite suffix/register operand checking code to be
6977 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6978 AnyMem, the better to grep.
6980 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6981 given a memory operand. Don't set Abs bits either.
6982 (type_names): Remove Mem*, Abs*.
6983 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6984 define opcode_modifiers as these cases are handled by Disp8,
6985 Disp16, Disp32 and suffix checks.
6986 (COMES_IN_BOTH_DIRECTIONS): Remove.
6987 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6989 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6990 if IgnoreDataSize modifier given. Remove ShortformW modifier
6991 test. Add test for ShortForm in W base_opcode modification.
6992 Merge Seg2ShortForm and Seg3ShortForm code.
6993 * config/tc-i386.h (ShortFormW): Remove.
6994 (IgnoreDataSize): Define.
6996 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6998 * config/tc-d30v.c (md_assemble): Store previous segment state
6999 with previous instruction.
7001 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7003 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7004 (ebp, esp): Remove static variables.
7005 (MATCH): Remove test for InOutPortReg.
7006 (i386_operand): Properly handle InOutPortReg here instead.
7007 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7008 (md_assemble): Simplify and correct modrm and sib generation.
7009 (i386_operand): Add warning for scale without index.
7010 Rewrite checks for valid base/index combinations.
7012 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7013 macros and enclose in do while(0).
7014 (RESTORE_END_STRING): Likewise.
7015 (md_assemble): Add one to printed operand number so we start
7016 from 1 not 0. Add some more gettext invocations.
7017 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7020 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7021 DATA_PREFIX, SEG_PREFIX): Define.
7022 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7023 (check_prefix): Remove function.
7024 (add_prefix): New function. Add prefix to i.prefix as well as
7026 (md_assemble): Changes for add_prefix. Remove hack for wait
7027 prefix, instead always output prefixes in fixed order. Test
7028 for jcxz/loop when selecting between word & dword operations,
7029 and add address size prefix rather than operand size prefix.
7030 Remove operand -> address size hack when emitting jcxz/loop.
7031 (i386_operand): Remove O_Absent check as it's done in expr.
7033 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7035 * configure.in: Recognize m5200 as a cpu_type of m68k.
7036 * aclocal.m4: Rebuild with current libtool.
7037 * configure: Rebuild.
7039 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7041 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7042 to relaxable_symbol to prevent references to external symbol from
7045 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7047 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7048 symbols are relaxable.
7050 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7052 * config/tc-v850.c (md_begin): Don't create special
7053 sections by default.
7055 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7057 * config/tc-mips.c (macro): For div and udiv, close the
7058 reorder block as soon as possible.
7060 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7062 From Matt Semersky <matts@scd.hp.com>:
7063 * macro.c (macro_mri_mode): New function.
7064 * macro.h (macro_mri_mode): Declare.
7065 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7068 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7070 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7073 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7074 until after xstrdup in OBJ_EVAX case.
7076 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7078 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7079 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7080 of hardcoded magic number.
7081 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7083 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7085 * read.c (do_s_func): New function.
7087 * read.h (do_s_func): Add prototype.
7089 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7091 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7092 nops if fill pattern not specified.
7094 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7096 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7097 * config/te-go32.h (TE_GO32): Define.
7098 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7100 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7102 Implement .func/.endfunc pseudo-ops.
7103 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7105 * read.c (potable): Add .func,.endfunc.
7106 (s_func): New function.
7107 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7109 (in_doc_func_p,current_function_label): New static globals.
7110 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7112 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7114 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7115 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7116 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7117 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7118 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7119 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7120 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7121 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7122 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7123 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7124 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7125 * config/tc-a29k.c: Don't define md_short_jump_size,
7126 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7127 * config/tc-alpha.c: Likewise.
7128 * config/tc-alpha.h: Likewise.
7129 * config/tc-arm.c: Likewise.
7130 * config/tc-h8300.c: Likewise.
7131 * config/tc-h8500.c: Likewise.
7132 * config/tc-hppa.c: Likewise.
7133 * config/tc-i860.c: Likewise.
7134 * config/tc-i960.c: Likewise.
7135 * config/tc-ppc.c: Likewise.
7136 * config/tc-sh.c: Likewise.
7137 * config/tc-sparc.h: Likewise.
7138 * config/tc-tic30.c: Likewise.
7139 * config/tc-w65.c: Likewise.
7140 * config/tc-z8k.c: Likewise.
7142 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7144 * config/tc-vax.c (_): Delete this macro used for placeholder
7145 values in vax_operand_width_size; it conflicts with the _() macro
7146 used for internationalization.
7148 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7150 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7151 code. From Chris Moller <moller@bops.com>.
7153 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7154 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7155 * read.c (emit_expr): Initialize seg and subseg fields of a new
7157 * write.c (write_object_file): Switch to the appropriate segment
7158 and subsegment when processing a broken word.
7160 * config/tc-m68k.c (mri_assemble): New static function.
7161 (build_mri_control_operand): Call mri_assemble rather than
7163 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7164 (s_mri_endf, s_mri_endw): Likewise.
7166 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7168 * read.c (s_org): Call md_flush_pending_output if it is defined.
7170 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7172 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7174 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7175 (md_parse_option): Add for same.
7176 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7177 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7178 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7180 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7182 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7184 * config/tc-arm.c (find_real_start): Relax definition of local
7187 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7189 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7190 symbols at the given address, not just the last one specified.
7192 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7194 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7195 or number_to_chars_littleendian to write data.
7197 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7199 * config/tc-v850.c (md_assemble): Remove artificially created
7200 register name symbols.
7202 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7204 * write.c (fixup_segment): Change "segment" to "section" in
7207 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7209 * write.c (fixup_segment): Change sym1-sym2 message again.
7211 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7213 * write.c (fixup_segment): Improve error message for sym1-sym2
7214 errors when sym1 is in a different segment from sym2.
7216 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7218 * config/tc-m32r.c (warn_unmatched_high): New static local.
7219 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7220 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7221 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7222 (md_parse_option): Likewise.
7223 (md_show_usage): Likewise.
7224 (m32r_frob_file): Likewise.
7226 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7227 (read_a_source_file): Call them.
7228 * read.h (stabs_generate_asm_file): Declare.
7229 * stabs.c (stabs_generate_asm_file): New function.
7230 (generate_asm_file): New function.
7231 (stabs_generate_asm_lineno): Move file name handling into
7234 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7236 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7237 (d30v_current_align, d30v_current_align_seg): New variables.
7238 (d30v_last_label): New variable.
7239 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7240 (s_d30v_data, s_d30v_section): Likewise.
7241 (md_pseudo_table): Call them.
7242 (md_begin): Initialize d30v_current_align_seg.
7243 (md_assemble): Call d30v_align when needed by known current alignment.
7244 (d30v_frob_label, d30v_cons_align): New functions.
7245 * config/tc-d30v.h (md_do_align): Remove.
7246 (tc_frob_label): Call d30v_frob_label.
7247 (md_cons_align): New.
7249 * config/tc-d30v.c (find_format): Convert complex expressions to
7250 expression symbols before processing. Clean up code formatting.
7252 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7254 * po/Make-in (install-info): New target.
7256 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7258 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7260 * config/tc-mn10300.c (md_assemble): Likewise.
7262 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7264 * Makefile.am: Update with `make dep-am'.
7265 (HFILES): Add cgen.h.
7266 (cgen.o): Depend on cgen.h.
7267 * Makefile.in: Regenerate.
7269 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7271 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7273 * gasp.c (grab_label): Permit a label to be a preprocessor
7274 variable by permitting a label to start with a backslash.
7276 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7278 * config/tc-mips.c (validate_mips_insn): Removed hack
7279 for previously inaccessible bitfields in some INSN_TRAP
7282 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7284 * config/tc-d30v.c (do_assemble): Abort with error message
7285 if opcode operands do not match.
7287 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7289 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7290 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7291 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7292 similar new 'q' operand.
7294 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7296 * cgen.c (cgen_asm_finish_insn): Fix typo.
7298 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7301 * cgen.c: Include it.
7302 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7303 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7304 All callers updated.
7305 * config/tc-m32r.c: Include cgen.h.
7306 (m23r_insn): New members num_fixups,fixups.
7308 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7310 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7311 to avoid compiler warning.
7313 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7315 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7318 * makefile.vms (OBJS): Add ehopt.obj
7320 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7322 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7324 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7326 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7327 a short format insn.
7328 (md_assemble): Set it for explicitly packed insns.
7330 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7332 * config/obj-coff.c (c_symbol_merge): Do not take address of
7333 native fields when performing the memcpy.
7335 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7337 * config/tc-mips.c (macro,macro2): Implement
7338 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7340 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7342 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7343 relocations against globally visible symbols.
7344 * config/tc-m68k.c (relaxable_symbol): New macro.
7345 (m68k_ip, md_estimate_size_before_relax): Use it.
7346 (tc_m68k_fix_adjustable): Also handle weak symbols.
7348 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7350 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7351 references to externally visible symbols.
7352 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7353 values in twice for a PC relative reloc if the symbol is
7356 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7357 don't adjust a PC relative reloc against an externally visible
7359 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7360 for a PC relative fixup against an externally visible defined
7361 symbol, arrange to store object file and addend values as though
7362 the symbol were not defined.
7363 (tc_gen_reloc): Likewise.
7365 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7367 * read.c (sizeof_leb128): Referenced externally by write.c so
7370 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7372 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7373 and expand a 'debug' symbol associated with the next instruction
7374 that does not cause a short instruction to be filled with a NOP.
7375 (md_pseudo_table): Add support for .debugsym.
7376 (assemble_parallel_insn): Add calls to expand_debug_sym as
7378 (md_assemble): Ditto.
7380 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7382 * as.c (main): Conditionally call setlocale.
7383 * gasp.c (main): Likewise.
7384 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7385 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7387 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7389 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7391 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7393 * config/tc-hppa.c: Change all calls to bzero to use memset.
7394 (pa_ip): Add cast to avoid warning.
7395 (tc_gen_reloc, md_apply_fix): Likewise.
7396 (pa_find_space_by_number): Likewise.
7397 (hppa_force_relocation): Likewise.
7398 (pa_block): Change i to unsigned int.
7399 * config/obj-som.h (obj_som_copyright): Declare.
7401 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7403 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7404 for line numbers for assembly source.
7406 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7408 * configure.in: Change version number to 2.9.4
7409 * configure: Rebuild.
7411 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7413 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7415 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7417 * ecoff.h: Change symbolS in function declaration to struct
7420 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7422 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7423 (md_convert_frag): Fix i18n typo.
7425 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7427 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7428 * ecoff.h: Protoype it.
7429 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7430 [EVAX] (s_alpha_prologue): Delete.
7431 (md_pseudo_table): Update.
7433 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7435 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7436 array to local pointer.
7437 (get_args, parse_expr): Add casts to avoid warnings.
7439 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7441 * read.c (s_set): Cast xmalloc return value to fragS *.
7442 * config/tc-m68k.c (m68k_ip): Function made static to match
7443 previous forward declaration.
7444 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7446 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7448 * config/tc-v850.c: Add internationalisation macros to error
7451 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7452 macros to error strings.
7454 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7456 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7457 reloc is in the TOC csect.
7458 (md_apply_fix3): Correct gettext typo.
7460 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7462 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7463 .L - they are local labels and the branches are not really
7464 function calls but rather far jumps.
7466 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7468 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7470 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7472 * config/tc-i386.c (md_assemble): Print operand number rather than
7473 using ordinal_names.
7474 (i386_operand): Likewise.
7476 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7478 * Makefile.am (INTLLIBS): Define to work around apparent automake
7480 All Makefiles: Regenerated.
7482 * Many files: Added gettext invocations around user-visible
7484 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7485 HAVE_LC_MESSAGES): Define.
7486 * dep-in.sed: Added asintl.h.
7487 * po/Make-in: New file.
7488 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7490 * read.c (Z_): Renamed from `_'.
7491 * Makefile.am (SUBDIRS): Added po.
7492 (POTFILES): new macro.
7493 (po/POTFILES.in): New target.
7494 ($(OBJS)): Added asintl.h.
7496 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7497 (as_new_LDADD): Added $(INTLLIBS).
7498 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7499 (gasp_new_LDADD): Added $(INTLLIBS).
7500 (gasp_new_DEPENDENCIES): New macro.
7501 * configure, aclocal.m4: Rebuilt.
7502 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7504 (ALL_LINGUAS): Define.
7505 * macro.c: Include "asintl.h".
7506 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7507 * as.h: Include "asintl.h".
7508 * config/tc-i386.c (ordinal_names): Removed.
7509 (md_assemble): Changed error text to avoid ordinal_names.
7510 (i386_operand): Likewise.
7511 (reloc): Added as_bad to avoid i18n problems.
7512 (tc_gen_reloc): Likewise.
7513 * config/tc-arm.c (bad_args): Now a #define.
7515 * config/obj-vms.c (VMS_stab_parse): Changed type of
7517 (global_symbol_directory): Unified strings to avoid i18n
7519 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7520 avoid i18n problems.
7521 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7522 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7524 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7526 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7528 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7530 * as.c (print_version_id): Added an fprintf to avoid i18n
7532 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7534 * expr.c (expr): Added as_warn call to avoid i18n problems.
7535 * messages.c (as_assert): Changed code to avoid i18n problems.
7536 (as_abort): Likewise.
7537 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7538 (s_space): Likewise.
7539 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7541 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7543 * config/tc-i386.c (check_prefix): New static function, split out
7545 (struct _i386_insn): Add wait_prefix field.
7546 (md_assemble): Remove wait_prefix local variable. Use
7547 check_prefix when adding a prefix.
7549 * config/tc-i386.c (current_templates): New static variable.
7550 (md_assemble): Remove current_templates local variable.
7551 (md_assemble, i386_operand): Improve error and warning messages in
7552 many places. Add RESTORE_END_STRING in many places before error
7553 return. Clarify some comments.
7555 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7557 (md_assemble): Parse string instruction operands, looking for
7558 segment override prefixes. Check for invalid segment prefixes on
7560 (i386_operand): i.seg[] and max mem_operand changes for string
7562 * config/tc-i386.h (EsSeg): Define.
7564 * config/tc-i386.h (regKludge): Define.
7565 (iclrKludge, imulKludge): Don't define.
7566 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7567 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7568 opcode_modifier checks to look for more common cases first. Add
7569 default_seg for IsString case.
7571 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7573 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7575 * configure: Rebuild with new automake and libtool.
7576 * aclocal.m4, Makefile.in: Likewise.
7578 * doc/Makefile.am (as.dvi): New target.
7579 * doc/Makefile.in: Rebuild.
7581 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7583 * configure.in: Added sparc86x support.
7585 * configure: Rebuild.
7587 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7589 (md_parse_option): Warn if -EL is not supported for this architecture.
7591 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7593 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7595 * config/tc-mips.c (mips_ip): Note when we use get match on
7596 the full instruction name.
7598 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7600 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7601 back into the expression to handle add/sub simplification correctly.
7603 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7605 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7607 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7609 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7612 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7614 * symbols.c (max_indent_level): New global.
7615 (print_symbol_value_1): Use it.
7616 * expr.h (expr_build_dot): Declare.
7617 * expr.c (expr_build_dot): New function.
7619 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7621 * symbols.c (print_binary): New function.
7622 (print_expr_1): Call it.
7624 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7626 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7627 operand in the opcode.
7629 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7631 * config/tc-i386.h: Reorder operand flags and opcode modifier
7632 flags for clarity. Remove unused definitions: Unknown,
7633 ImmUnknown, DispUnknown, NoModrm.
7634 * config/tc-i386.c (type_names): Add missing Debug type.
7635 (md_assemble): Better duplicate prefix checking. Quicker string
7636 instruction check via new opcode_modifier flag.
7638 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7640 * doc/as.texinfo (Invoking): Clarify -Wa example.
7642 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7644 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7645 (s_mips_weakext): Define.
7646 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7647 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7650 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7652 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7653 is an error if the value can not be computed at assembly time.
7654 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7656 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7658 * gasp.c (main): Set next field of new include_path structure to
7659 NULL. From Avery Pennarun <averyp@gdc.ca>.
7661 * read.c (s_mri_sect): Call as_bad rather than abort for an
7662 unsupported MRI target.
7664 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7666 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7667 the destination of a branch instruction should be altered.
7668 (find_real_start): New function: Locate the real, Thumb coded
7669 start of a Thumb function.
7670 (do_t_branch23): Alter the destination of branches to Thumb
7673 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7675 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7677 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7680 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7682 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7683 * doc/c-hppa.texi: Likewise.
7685 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7687 * Makefile.am: Rebuild dependencies.
7688 * Makefile.in: Rebuild.
7690 * Makefile.am (DEP_INCLUDES): New variable.
7691 (.dep1): Change to work when srcdir is not an absolute path.
7692 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7693 * Makefile.in: Rebuild.
7695 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7697 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7698 LinearAddress patch.
7700 * configure.in: Set version to 2.9.1.
7701 * configure: Rebuild.
7703 * Branched binutils 2.9.
7705 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7707 * config/tc-i386.h (FWait): Define.
7708 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7709 other prefixes. Check FWait flag in opcode table to see which
7710 instructions require an fwait prefix.
7712 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7714 * stabs.c (get_stab_string_offset): Always create a stab string
7717 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7719 Fix some gcc -Wall warnings:
7720 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7721 * ehopt.c (eh_frame_code_alignment): Likewise.
7722 * expr.c (integer_constant, operand): Likewise.
7723 * frags.c (frag_align): Likewise.
7724 * gasp.c (level_0, change_base, doinstr): Likewise.
7725 * hash.c (hash_ask): Likewise.
7726 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7727 (debugging_pseudo): Likewise.
7728 * macro.c (define_macro, check_macro): Likewise.
7729 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7730 (ignore_rest_of_line, float_cons): Likewise.
7731 * symbols.c (decode_local_label_name): Likewise.
7732 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7733 (fixup_segment, number_to_chars_bigendian): Likewise.
7734 (number_to_chars_littleendian): Likewise.
7735 * config/atof-ieee.c (gen_to_words): Likewise.
7736 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7737 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7738 * read.c (output_big_sleb128): Initialize locals to avoid
7740 (output_big_uleb128, equals): Likewise.
7741 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7742 to unsigned int. Change zeros to unsigned int.
7743 * cond.c (s_if): Add return to default case.
7744 * frags.c (frag_now_fix): Change return type to addressT.
7745 * frags.h (frag_now_fix): Update declaration.
7746 * listing.c (file_info_struct): Change linenum to unsigned int.
7747 (struct list_info_struct): Change hll_line to unsigned int.
7748 (print_source): Update format string.
7749 * read.c (emit_expr): Change scan to unsigned int, and don't
7750 bother to initialize it.
7751 * symbols.c (dollar_label_count): Change to unsigned long.
7752 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7753 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7754 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7756 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7758 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7759 mcf5200 just as we do for m68000.
7760 (m68k_init_after_args): Likewise.
7761 (md_estimate_size_before_relax): Likewise.
7763 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7765 * config/tc-v850.c (md_assemble): Store relocation addend in
7766 fixup instead of instruction.
7768 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7770 * config/tc-i386.c (md_assemble): Swap template arguments to
7771 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7772 This macro is currently symmetric, so passing them the wrong
7773 way didn't cause any problem, but may if the macro is changed
7775 After copying template to i.tm, use i.tm. rather than t-> to
7776 access fields, and make t a const*
7777 Move i.tm.operand_types[] swap to immediately after the copy.
7779 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7781 * expr.h (expr_build_uconstant): Add prototype.
7782 (expr_build_unary,expr_build_binary): Add prototypes.
7783 * expr.c (expr_build_uconstant): New function.
7784 (expr_build_unary,expr_build_binary): New functions.
7786 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7788 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7789 * macro.c (macro_expand_body): Increase buffer size.
7790 * messages.c (as_warn): Likewise.
7791 (as_warn_where, as_bad, as_bad_where): Likewise.
7793 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7795 Based on patch from H.J. Lu <hjl@gnu.org>:
7796 * Makefile.am (DISTSTUFF): New variable.
7797 (diststuff): New target.
7798 * Makefile.in: Rebuild.
7800 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7802 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7803 m32r_elf_section_change_hook.
7805 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7806 emit a nop if a section ends with a 16 bit instruction.
7808 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7810 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7811 s_lcomm rather than obj_coff_lcomm.
7812 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7814 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7816 * config/tc-i386.h (LinearAddress): Define.
7817 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7818 instruction, don't use a default segment.
7820 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7822 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7823 * configure: Rebuild.
7825 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7827 * aclocal.m4, configure: Rebuild with libtool 1.2.
7829 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7831 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7832 PC relative branches. Patch courtesy of Jonathan Walton.
7835 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7837 * configure.in (emulations): Add thumb-pe target.
7839 * configure (emulations): Add thumb-pe target.
7841 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7843 * itbl-lex.l (yywrap): Don't define if already defined as a
7846 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7848 * depend.c (quote_string_for_make): New function.
7849 (wrap_output): Use it.
7851 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7853 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7854 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7856 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7858 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7859 Recognize -GN and -relax.
7860 (md_begin): Initialize gp size from -G switch.
7861 (alpha_force_relocation): Always force if -relax.
7862 (alpha_align): Take a new argument that will specify when to
7863 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7864 Change all callers. Emit nop alignment padding as nop+unop pair.
7866 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7868 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7869 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7871 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7873 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7874 require padding to the next long word boundary.
7876 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7878 * cgen.c: #include symcat.h.
7879 * config/tc-m32r.c: Likewise.
7881 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7883 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7884 absolute expressions instead of '$' prefixed register names.
7886 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7888 * read.c (s_set): Record file and line info for symbols when -as.
7889 (pseudo_set): Don't overwrite that dummy fragment.
7891 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7893 * config/tc-ppc.c (md_pseudo_table): Add "section".
7894 (ppc_named_section): New static function.
7896 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7898 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7899 so we don't have to scan the entire list.
7901 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7903 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7904 case, allow the parallel instructions to modify the same flag
7907 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7909 * listing.c (list_symbol_table): Categorize symbols by
7910 undefined_section rather than sy_frag->line == NULL.
7912 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7914 * Makefile.am (install-exec-local): Install properly when ln
7915 fails or tooldir == prefix.
7917 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7919 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7920 Test result of insert_operand for error.
7922 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7924 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7925 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7926 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7927 * doc/Makefile.in: Rebuild.
7929 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7931 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7932 (macro): Fix handling of M_COP[0-3].
7934 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7936 Based on patches from Ross Harvey <ross@teraflop.com>:
7937 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7938 if macro_alternate or macro_mri.
7939 (getstring): Remove support for byte constants between < and >.
7940 (get_any_string): '<' only starts a string if macro_alternate or
7942 (macro_expand_body): Permit keyword parameters following
7943 positional parameters.
7945 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7946 * configure.in (alpha*-*-netbsd*): New target.
7947 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7948 * configure: Rebuild.
7950 * as.h (flag_warn_suppress_instructionswap): Move from here...
7951 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7952 here, and make static.
7954 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7955 BFD_ASSEMBLER or MANY_SEGMENTS.
7957 * as.c (show_usage): Update bug-gnu-utils address.
7958 * gasp.c (show_usage): Likewise.
7959 * doc/as.texinfo (Bug Reporting): Likewise.
7961 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7963 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7964 insns regardless of the size of a pointer if we're in mips I or
7966 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7968 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7970 Fix rac to accept only a0:
7971 * tc-d10v.c (parallel_ok, find_opcode):
7972 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7973 Introduce OPERAND_GPR.
7975 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7977 * read.c (s_fill): Handle non-constant repeat counts by creating
7978 an rs_space fragment.
7980 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7982 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7983 from as_bad to as_warn.
7985 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7987 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7988 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7989 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7991 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7993 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7994 seg_fix_rotP rather than fix_root from seg_info.
7996 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7998 * expr.c: Add support for 0x1_2_3_4 bignums.
8000 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8002 * configure.in: Change -linux* to -linux-gnu*.
8003 * configure: Rebuild.
8005 * app.c (do_scrub_begin): Treat \r as whitespace.
8007 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8009 * Makefile.am: Update dependencies.
8010 * Makefile.in: Rebuild.
8012 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8014 * configure, aclocal.m4: Rebuild with new libtool.
8016 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8018 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8019 the argument to bfd_set_arch_mach.
8020 (load_address): Use bfd_arch_bits_per_address to determine the
8021 bit size of an address instead of looking at the isa level.
8022 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8024 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8026 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8028 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8030 * ehopt.c: New file.
8031 * as.h (enum _relax_state): Add rs_cfa.
8032 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8033 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8034 * read.c (emit_expr): Call check_eh_frame.
8035 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8036 (relax_segment): Likewise.
8037 * Makefile.am: Rebuild dependencies.
8038 (GAS_CFILES): Add ehopt.c.
8039 (GENERIC_OBJS): Add ehopt.o.
8040 * doc/internals.texi (Frags): Document rs_cfa.
8042 * as.c (show_usage): Mention --traditional-format.
8043 (parse_args): Accept --traditional-format.
8044 * as.h (flag_traditional_format): Declare.
8045 * output-file.c (output_file_create): If flag_traditional_format,
8046 set BFD_TRADITIONAL_FORMAT on stdoutput.
8047 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8049 * config/tc-mips.c (append_insn): Make sure that if we have a
8050 fixup for an unmatched %hi reloc, it does not associated with a
8053 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8054 * doc/Makefile.in: Likewise.
8056 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8058 * config/tc-m32r.c (check_for_side_effects): New function.
8059 (can_make_parallel): Add checks for instruction side effects
8060 clashing with the other instruction.
8061 (assemble_parallel_insn): Improve warning messages. Return error
8062 message from non-swapped instruction order.
8064 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8066 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8068 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8069 md_cleanup definition. This moves the forced literal output to
8070 the end of the source pass, and avoids macro's inserting literals
8071 into the code immediately after the macro expansion.
8073 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8075 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8076 a gas internal symbol is adjustable.
8077 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8079 * as.h: If gcc version greater than 2.6, use `__format__' and
8080 `__printf__' in function attributes, rather than `format' and
8083 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8085 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8087 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8089 Add tms320c30 support:
8090 * config/tc-tic30.h: New file.
8091 * config/tc-tic30.c: New file.
8092 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8093 TARGET_FORMAT as "coff-tic30".
8094 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8095 * Makefile.am: Rebuild dependencies.
8096 (CPU_TYPES): Add tic30.
8097 (CPU_OBJ_VALID): tic30-aout is valid.
8098 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8099 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8100 * configure, Makefile.in: Rebuild.
8102 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8104 * config/tc-v850.c (md_assemble): Improvements to error messages.
8106 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8108 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8109 BFD_RELOC_HI16_S to store the high bits of any value.
8111 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8112 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8113 assembler calculate relocations to any external symbol at all.
8114 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8115 involving generation of pc-relative relocs.
8116 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8117 has been moved to md_apply_fix3.
8119 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8120 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8121 which actually means (the address of identifier's GOT entry) +
8122 constant, which is not particularly useful.
8124 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8126 * read.h (include_dirs): Declare.
8127 (include_dir_count,include_dir_maxlen): Declare.
8129 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8131 * configure.in: Correct check for shared opcodes library.
8132 * configure: Rebuild.
8134 * listing.c (buffer_line): If we can't open the file, set at_end.
8135 (listing_print): Remove unused local variable fi.
8137 * config/m68k-parse.y (reglistpair): Handle register list in
8140 * config/vms-conf.h: Don't undef VERSION.
8142 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8144 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8146 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8148 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8149 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8150 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8151 (EXTRA_DIST): Define.
8152 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8153 explicitly rather than via the list of object files.
8154 (gcc-as.opt): New file created when make-gas.com is run.
8155 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8156 itbl-cpu.h} to #include appropriate file rather than copying that
8158 * config/vms-conf.h: Synchronize with current config.in.
8159 * Makefile.in: Rebuild.
8161 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8163 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8164 (parallel_ok): Relaxed parallel subinstruction dependency check.
8166 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8168 * as.h (flag_warn_suppress_instructionswap): added new flag.
8169 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8170 command line argument.
8171 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8172 warning only if flag_warn_suppress_instructionswap is false.
8174 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8176 * configure.in (i386-*-mingw32*): New target.
8177 * configure: Rebuild.
8179 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8181 * symbols.c (resolve_symbol_value): Don't set the segment if it
8182 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8184 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8187 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8189 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8190 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8193 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8195 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8197 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8199 * config/tc-v850.c (v850_insert_operand): Display instruction when
8200 an error is encountered.
8202 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8204 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8205 (i386-*-sco3.2v5*coff): New target.
8206 (i386-*-sco3.2*): New target.
8207 * configure: Rebuild.
8209 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8211 * config/tc-v850.c: Tidy error message production.
8213 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8215 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8216 validate_immediate return value in the right type for comparisons
8219 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8221 * listing.c (MAX_BYTES): Use listing variables not constants.
8222 (data_buffer): No longer an array, but a pointer.
8223 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8224 (listing_listing): Allocate data_buffer.
8226 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8228 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8229 --listing-rhs-width, --listing-cont-lines.
8230 (show_usage): Update.
8231 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8232 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8233 (print_lines): Use the variables instead of the constants.
8234 (listing_listing): Likewise.
8235 * listing.h: Declare the new vars.
8237 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8239 * as.c (parse_args): Add --keep-locals alias for -L.
8240 Add --strip-local-absolute.
8241 (show_usage): Update.
8242 * as.h (flag_strip_local_absolute): New flag.
8243 * symbols.c (S_IS_LOCAL): Use it.
8244 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8245 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8246 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8248 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8250 * config/tc-m32r.c: Detect if explicitly parallel instructions
8251 might have an io conflict and issue a warning message.
8253 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8255 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8256 cgen_swap_fixups): Functions to save, restore and swap the fixup
8257 chain with a backup copy.
8258 (cgen_asm_finish_insn): Returns address of constructed insn.
8260 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8262 * listing.c (file_info_struct): Remove FILE, add POS.
8263 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8264 (file_info): Don't open the file.
8265 (buffer_line): Check for the file in the last_open cache, updating
8267 (print_source): Don't reference file_info->file.
8268 (listing_listing): Likewise.
8269 (listing_print): Close the file in the cache, if any.
8271 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8273 * read.c (dwarf_file_string): New file static variable.
8274 (emit_expr): Look for constant sequence that leads up to a file
8275 name in DWARF debugging output.
8276 (stringer): Use dwarf_file_string to decide whether to accept a
8277 string as a file name.
8279 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8281 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8282 (crack_operand): Add reg->reglst MRI hack.
8283 (r_seg): Put reglst symbols in reg_section.
8284 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8286 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8288 * tc-sh.c (get_specific): Handle SGR & DBR.
8290 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8292 * tc-h8300.c (parse_reg): Take the length of the symbol into
8293 account when attempting to match a register name.
8294 * tc-h8500.c (parse_reg): Likewise.
8296 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8298 * cgen.c: Formatting changes to improve readability.
8300 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8302 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8305 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8307 Based on a patch from Jim Wilson
8308 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8309 (tc_gen_reloc): Handle cross section PC relative relocs
8312 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8314 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8316 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8318 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8319 (expr_jmp_buf): New static local.
8320 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8321 (cgen_md_operand): New function.
8322 * tc-m32r.c: Clean up pass over `struct foo' usage.
8323 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8325 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8327 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8328 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8330 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8332 * config/tc-i386.c (i386_operand): Give an error if there are
8333 unrecognized characters after an expression.
8335 For older changes see ChangeLog-9697